CN215547034U

CN215547034U - High-strength low-energy-consumption engraving device

Info

Publication number: CN215547034U
Application number: CN202121480863.5U
Authority: CN
Inventors: 汪有成
Original assignee: Huizhou Cuhok Furniture Co ltd
Current assignee: Huizhou Cuhok Furniture Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-18
Anticipated expiration: 2031-06-30

Abstract

The utility model belongs to the technical field of engraving machines, and particularly relates to a high-strength low-energy-consumption engraving device convenient to drive, which comprises a Y-axis guide mechanism, a Y-axis drive mechanism, a guide support, a Z-axis drive mechanism and an engraving head, wherein the Y-axis guide mechanism comprises a second guide shaft and two mounting plates, the two mounting plates are respectively connected to first guide shafts of the two X-axis guide devices in a sliding manner, and two ends of the second guide shaft are respectively fixed inside the two mounting plates; during the sculpture, Y axle actuating mechanism drive guide bracket is along the surface slip of second guiding axle, drive the carving head and remove, because the second guiding axle is the tetrahedron structure, and the second guiding axle is provided with one side of edges and corners up, the pressure that the upper and lower both sides of second guiding axle received is the biggest, the structure of second guiding axle can effectively be strengthened through setting up of edges and corners in its upper and lower both sides, make the engraver need not specially through the crossbeam that sets up the broad in order to support the gravity of carving head, the Y axle guiding mechanism's that effectively alleviates energy consumption.

Description

High-strength low-energy-consumption engraving device

Technical Field

The utility model belongs to the technical field of engraving machines, and particularly relates to a high-strength low-energy-consumption engraving device convenient to drive.

Background

Engravers are widely used in the field of fine engraving of various materials.

The main structure of the existing engraving machine comprises a workbench, a Y-direction support, a Z-direction support and an engraving head, wherein X-direction supports are arranged on two sides of the workbench, Y-direction supports are connected to the surface of the X-direction support in a sliding mode, Z-direction supports are connected to the surface of the Y-direction support in a sliding mode, and the engraving head is connected to the surface of the Z-direction support in a sliding mode and located above the workbench, so that the engraving head can move freely in X, Y, Z three directions, and various engraving requirements of workpieces are met. The Y-direction support, the Z-direction support and the engraving head are driven by special driving mechanisms, the driving mechanisms of the existing engraving machine mainly drive the engraving head in all directions through the combination of a motor and a screw rod, and vibration is easily generated during working through the driving mode to influence the engraving precision of the engraving machine. Meanwhile, the conventional engraving machine is usually provided with a thick X-direction support and a thick Y-direction support to support the engraving head, so that the machine body is kept stable during engraving by the engraving machine, the power consumption of a driving mechanism is increased, and the engraving cost of the engraving machine is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength low-energy-consumption engraving device, and aims to solve the technical problem that the engraving device in the prior art is high in energy consumption.

In order to achieve the above object, an embodiment of the present invention provides a high-strength and low-energy-consumption engraving device, which comprises a Y-axis guiding mechanism, a Y-axis driving mechanism, a Z-axis guiding support, a Z-axis driving mechanism and an engraving head, the Y-axis guide mechanism comprises a second guide shaft and two mounting plates which are oppositely arranged, two ends of the second guide shaft are respectively fixed in the two mounting plates, the second guide shaft is of a tetrahedral structure with an upward edge angle, the Z-axis guide bracket is sleeved on the surface of the second guide shaft and is in sliding connection with the second guide shaft, the Y-axis driving mechanism is used for driving the Z-axis guide bracket to slide along the surface of the second guide shaft, the engraving head is connected to the surface of the Z-axis guide support in a sliding mode, and the Z-axis driving mechanism is used for driving the engraving head to slide along the surface of the Z-axis guide support.

Optionally, a shaft body installation block is fixed to the side face of the installation plate, the shaft body installation block is detachably connected with the installation plate, a second guide shaft adaptive shaft body insertion hole is formed in the shaft body installation block, and the end portion of the second guide shaft is inserted into the shaft body insertion hole.

Optionally, the side of axis body installation piece is provided with four bolt location mounting holes of annular equipartition, the inside of bolt location mounting hole is provided with the screw thread, bolt location mounting hole with axis body mounting hole UNICOM.

Optionally, the Z-axis driving mechanism includes a Z-axis driving motor, a Z-axis driving belt, a Z-axis lead screw and a lead screw nut, the Z-axis driving motor is fixed on the Z-axis guiding support, the Z-axis lead screw is rotatably connected with the Z-axis guiding support, the Z-axis driving belt is sleeved on the driving end of the Z-axis driving motor and the end surface of the Z-axis lead screw, the lead screw nut is sleeved on the surface of the Z-axis lead screw, and the engraving head is fixed on the lead screw nut.

Optionally, a Y-axis sliding member is arranged on the Z-axis guide support, the Y-axis sliding member includes a first sleeve block, a second sleeve block, and a locking screw, surfaces of the first sleeve block and the second sleeve block are both provided with diamond-shaped grooves adapted to the first guide shaft, the first sleeve block and the second sleeve block are respectively installed on upper and lower sides of the first guide shaft, and the locking screw penetrates through the first sleeve block and is in threaded connection with the second sleeve block.

Optionally, the surface of the locking screw is further sleeved with three locking nuts, and the three locking nuts respectively abut against the upper surface and the lower surface of the second sleeve block and the bottom surface of the first sleeve block.

Optionally, the Y-axis sliding part further comprises a roller and an axle, the axle is obliquely fixed on the first sleeve block and the second sleeve block, and the roller is sleeved on the surface of the axle and is in rolling connection with the side surface of the first guide axle.

Optionally, the number of the second guide shafts is two, the number of the Y-axis sliding parts on the Z-axis guide support is two, the second guide shafts are fixed on the mounting plate and located at the upper end and the lower end of the mounting plate respectively, and the two Y-axis sliding parts are sleeved on the surfaces of the second guide shafts respectively.

Optionally, the Y-axis driving mechanism includes a Y-axis driving motor and a Y-axis transmission belt, the Y-axis driving motor is fixed on the Z-axis guide support, two ends of the Y-axis transmission belt are respectively fixed on the two mounting plates, a Y-axis driving gear is arranged on the Y-axis driving motor, and the Y-axis driving gear is meshed with the surface of the Y-axis transmission belt.

Optionally, Y axle actuating mechanism still includes two second leading wheels, two the second leading wheel all with Z axle guide support rotates to be connected and is located Y axle drive gear's one side, the middle part cover of Y axle drive belt is located Y axle drive gear's surface, two are walked around respectively at the both ends of Y axle drive belt the second leading wheel is fixed in on the mounting panel.

One or more technical solutions in the high-strength low-energy-consumption engraving device provided by the embodiment of the present invention have at least one of the following technical effects: the engraving device comprises a Y-axis guide mechanism, a Y-axis drive mechanism, a guide support, a Z-axis drive mechanism and an engraving head, wherein the Y-axis guide mechanism comprises a second guide shaft and two mounting plates, the two mounting plates are respectively connected to the first guide shafts of the two X-axis guide devices in a sliding manner, two ends of the second guide shaft are respectively fixed inside the two mounting plates, the second guide shaft is of a tetrahedral structure with an upward edge, the guide support is sleeved on the surface of the second guide shaft and is connected with the second guide shaft in a sliding manner, the Y-axis drive mechanism is used for driving the guide support to slide along the surface of the second guide shaft, and the engraving head is connected to the surface of the guide support in a sliding manner; during the sculpture, Y axle actuating mechanism drive guide bracket is along the surface slip of second guiding axle, finally, drive the sculpture head and remove, the realization is to the sculpture of work piece, the second guiding axle is the tetrahedron structure, and the second guiding axle is provided with one side of edges and corners up, because the pressure that the upper and lower both sides of second guiding axle received is the biggest, the structure of second guiding axle can effectively be strengthened through setting up of edges and corners in its upper and lower both sides, make the engraver need not to be special through the crossbeam that sets up the broad in order to support the gravity of sculpture head, the energy consumption of the Y axle guiding mechanism who effectively alleviates, reduce the sculpture cost.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a precision high-precision engraving machine according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is another schematic structural diagram of the precision high-precision engraving machine according to the embodiment of the present invention.

Fig. 4 is a schematic structural view of a high-strength and low-energy consumption engraving device of the precision high-precision engraving machine according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a mounting plate of the precision high-precision engraving machine according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-base plate 20-X-axis guide 30-engraving device

31-engraving head 40-X-axis driving mechanism 41-X-axis driving motor

42-X-axis drive belt 43-driven gear 44-first guide wheel

45-X-axis slider 50-X-axis guide mechanism 51-first guide shaft

52-fixed seat 60-Y-axis guide mechanism 61-second guide shaft

62-mounting plate 63-shaft body mounting block 64-shaft body jack

70-Y-axis driving mechanism 71-Y-axis driving motor 72-second guide wheel

80-guide support 90-Z-axis driving mechanism 91-Z-axis driving motor

92-Z-axis screw rod 93-screw rod nut 411-X-axis driving gear

451-first nest block 452-second nest block 453-locking screw

454-locking nut 455-roller 456-axle

65-bolt location mounting hole 81-Y axis slide.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, a precision high-precision engraving machine is provided, including a base plate 10, an X-axis guiding device 20 and an engraving device 30, where the X-axis guiding device 20 includes an X-axis driving mechanism 40 and an X-axis guiding mechanism 50, the X-axis guiding mechanism 50 includes a first guiding shaft 51 and two fixing bases 52, the X-axis driving mechanism 40 includes an X-axis driving motor 41 and an X-axis transmission belt 42, the two fixing bases 52 are oppositely disposed and fixed on a surface of the base plate 10, both ends of the first guiding shaft 51 and both ends of the X-axis transmission belt 42 are respectively fixed on the two fixing bases 52, the engraving device 30 is slidably connected to a surface of the first guiding shaft 51, the X-axis driving motor 41 is mounted on the engraving device 30, a driving end of the X-axis driving motor 41 is provided with an X-axis driving gear 411, the X-axis driving gear 411 is engaged with the surface of the X-axis transmission belt 42, the engraving device 30 is provided with an engraving head 31, and the engraving device 30 is used for driving the engraving head 31 to engrave a workpiece.

Specifically, the engraving machine comprises a base plate 10, an X-axis guide device 20 and an engraving device 30, wherein the X-axis guide device 20 comprises an X-axis driving mechanism 40 and an X-axis guide mechanism 50, the X-axis guide mechanism 50 comprises a first guide shaft 51 and two fixed seats 52, the X-axis driving mechanism 40 comprises an X-axis driving motor 41 and an X-axis transmission belt 42, the two fixed seats 52 are oppositely arranged and fixed on the surface of the base plate 10, two ends of the first guide shaft 51 and two ends of the X-axis transmission belt 42 are respectively fixed on the two fixed seats 52, the engraving device 30 is slidably connected to the surface of the guide shafts, the X-axis driving motor 41 is mounted on the engraving device 30, an X-axis driving gear 411 is arranged at the driving end of the X-axis driving motor 41, the X-axis driving gear 411 is meshed with the surface of the X-axis transmission belt 42, and an engraving head 31 is arranged on the engraving device 30; the engraver during operation, the work piece is installed in the surface of bottom plate 10, X axle driving motor 41 starts, drive X axle drive gear 411 and rotate, because X axle drive gear 411 and X axle drive belt 42's surface toothing, X axle drive belt 42 is fixed, make X axle drive gear 411 roll along X axle drive belt 42's surface, the reddest drives engraving device 30 and moves, engraving head 31 carves the corresponding position of work piece, under the drive through X axle drive gear 411 and X axle drive belt 42, the vibration that produces when can effectively alleviate engraving device 30 and remove, promote the sculpture precision of work piece.

In another embodiment of the present invention, the X-axis driving mechanism 40 further comprises a driven gear 43, the driven gear 43 is rotatably connected to the engraving device 30 and is located at one side of the X-axis driving gear 411, and the driven gear 43 is engaged with the surface of the X-axis transmission belt 42.

Specifically, when the engraving device 30 moves, the driven gear 43 is driven to roll along the surface of the X-axis transmission belt 42, and the movement of the engraving device 30 can be balanced by the arrangement of the driven gear 43, so that the stability of the engraving device 30 during movement is improved.

In another embodiment of the present invention, the X-axis driving mechanism 40 further includes two first guide wheels 44, the two first guide wheels 44 are rotatably connected to one side of the engraving device 30 and located below the X-axis driving gear 411 and the driven gear 43, the two first guide wheels 44 are located between the X-axis driving gear 411 and the driven gear 43, the middle portion of the X-axis transmission belt 42 is sleeved on the surfaces of the X-axis driving gear 411 and the driven gear 43, and two ends of the X-axis transmission belt 42 respectively pass around the two first guide wheels 44 and are respectively fixed on the two fixing seats 52.

Specifically, by the arrangement of the two first guide wheels 44, the X-axis transmission belt 42 is bent while passing around the X-axis drive gear 411 and the driven gear 43 to increase the contact area of the X-axis transmission belt 42 with the X-axis drive gear 411 and the driven gear 43, and at the same time, the X-axis transmission belt 42 is placed in a tightened state to facilitate the driving of the X-axis drive mechanism 40.

In another embodiment of the present invention, the X-axis guiding mechanism 50 further includes an X-axis sliding member 45, the X-axis sliding member 45 is fixed on the engraving device 30, the first guiding shaft 51 is a tetrahedron structure with upward edges, and the X-axis sliding member 45 is sleeved on a surface of the first guiding shaft 51 and is slidably connected to the first guiding shaft 51. Specifically, first guiding axle 51 is the tetrahedron structure, and first guiding axle 51 is provided with one side of edges and corners up, because the pressure that the upper and lower both sides of first guiding axle 51 received is the biggest, and the structure of first guiding axle 51 can effectively be strengthened through setting up of edges and corners in its upper and lower both sides for the engraver need not to set up the gravity of heavier crossbeam in order to support engraving device 30 specially, the energy consumption of the engraver that effectively alleviates.

In another embodiment of the present invention, the X-axis sliding member 45 includes a first block 451, a second block 452, and a locking screw 453, wherein the surfaces of the first block 451 and the second block 452 are respectively provided with a diamond-shaped groove adapted to the first guide shaft 51, the first block 451 and the second block 452 are respectively installed at the upper side and the lower side of the first guide shaft 51, and the locking screw 453 passes through the first block 451 and is in threaded connection with the second block 452.

Specifically, through the arrangement of the first sleeve block 451 and the second sleeve block 452, the first guide shaft 51 can be enclosed, the sliding connection between the X-axis sliding member 45 and the first guide shaft 51 can be realized, and the distance between the first sleeve block 451 and the second sleeve block 452 can be adjusted through the locking screw 453, so as to adjust the friction force between the first guide shaft 51 and the X-axis sliding member 45.

In another embodiment of the present invention, three locking nuts 454 are further sleeved on the surface of the locking screw 453, and the three locking nuts 454 respectively abut against the upper and lower surfaces of the second sleeve 452 and the bottom surface of the first sleeve 451. Specifically, after the locking screw 453 locks the first sleeve 451 and the second sleeve 452, the locking screw 453 can be fixed by screwing the three locking nuts 454, and looseness of the locking screw 453 under long-term trial is avoided.

In another embodiment of the present invention, the X-axis sliding unit 45 further includes a roller 455 and a roller 456, the roller 456 is obliquely fixed on the first set of blocks 451 and the second set of blocks 452, and the roller 455 is sleeved on the surface of the roller 456 and is in rolling connection with the side surface of the first guiding shaft 51. Specifically, the roller 455 can convert the sliding of the X-axis sliding member 45 along the surface of the first guiding shaft 51 into rolling, so as to facilitate the driving of the X-axis driving mechanism 40 and effectively reduce the energy consumption of the engraving machine.

In another embodiment of the present invention, the number of the X-axis guides 20 is two, two of the X-axis guides 20 are respectively located at two sides of the engraving device 30, and two ends of the X-axis guides 20 are respectively slidably connected to the surfaces of the first guide shafts 51 of the two X-axis guides 20. Specifically, the two X-axis guides 20 may facilitate supporting the engraving device 30, reduce the supporting force of the first guide shaft 51, and facilitate movement of the engraving device 30.

In another embodiment of the present invention, the engraving device 30 includes a Y-axis guide mechanism 60, a Y-axis drive mechanism 70, a guide bracket 80, a Z-axis drive mechanism 90 and the engraving head 31, the Y-axis guide mechanism 60 includes a second guide shaft 61 and two mounting plates 62, the two mounting plates 62 are respectively slidably connected to the first guide shafts 51 of the two X-axis guide devices 20, two ends of the second guide shaft 61 are respectively fixed inside the two mounting plates 62, the second guide shaft 61 is a tetrahedron structure with upward corners, the guide bracket 80 is sleeved on a surface of the second guide shaft 61 and is slidably connected to the second guide shaft 61, the Y-axis drive mechanism 70 is configured to drive the guide bracket 80 to slide along the surface of the second guide shaft 61, the engraving head 31 is slidably connected to the surface of the guide bracket 80, the Z-axis driving mechanism 90 is used for driving the engraving head 31 to slide along the surface of the guide bracket 80.

Specifically, the engraving device 30 includes a Y-axis guide mechanism 60, a Y-axis drive mechanism 70, a guide bracket 80, a Z-axis drive mechanism 90 and an engraving head 31, the Y-axis guide mechanism 60 includes a second guide shaft 61 and two mounting plates 62, the two mounting plates 62 are respectively slidably connected to the first guide shafts 51 of the two X-axis guide devices 20, two ends of the second guide shaft 61 are respectively fixed inside the two mounting plates 62, the second guide shaft 61 is a tetrahedron structure with the edges facing upward, the guide bracket 80 is sleeved on the surface of the second guide shaft 61 and is slidably connected with the second guide shaft 61, the Y-axis drive mechanism 70 is used for driving the guide bracket 80 to slide along the surface of the second guide shaft 61, and the engraving head 31 is slidably connected to the surface of the guide bracket 80; during the sculpture, Y axle actuating mechanism 70 drives guide bracket 80 and follows the surperficial slip of second guiding axle 61, finally, it removes to drive carving head 31, the realization is to the sculpture of work piece, second guiding axle 61 is the tetrahedron structure, and second guiding axle 61 is provided with one side of edges and corners up, because the pressure that the upper and lower both sides of second guiding axle 61 received is the biggest, the structure of second guiding axle 61 can effectively be strengthened through the setting of edges and corners in its upper and lower both sides, make the engraver need not specially through the crossbeam that sets up the broad in order to support the gravity of carving head 31, the energy consumption of the Y axle guiding mechanism 60 who effectively alleviates, reduce the sculpture cost.

In another embodiment of the present invention, the Z-axis driving mechanism 90 includes a Z-axis driving motor 91, a Z-axis driving belt, a Z-axis screw 92 and a screw nut 93, the Z-axis driving motor 91 is fixed on the guiding bracket 80, the Z-axis screw 92 is rotatably connected with the guiding bracket 80, the Z-axis driving belt is sleeved on the driving end of the Z-axis driving motor 91 and the end surface of the Z-axis screw 92, the screw nut 93 is sleeved on the surface of the Z-axis screw 92, and the engraving head 31 is fixed on the screw nut 93.

Specifically, during the carving, the Z-axis driving motor 91 is started and drives the Z-axis lead screw 92 to rotate under the driving of the Z-axis driving belt, so that the lead screw nut 93 and the carving head 31 fixed on the lead screw nut 93 ascend or descend, and the carving of the carving head 31 is facilitated.

In another embodiment of the present invention, a shaft body mounting block 63 is fixed to a side surface of the mounting plate 62, the shaft body mounting block 63 is detachably connected to the mounting plate 62, a shaft body insertion hole 64 adapted to the second guide shaft 61 is formed in the shaft body mounting block 63, and an end portion of the second guide shaft 61 is inserted into the shaft body insertion hole 64.

Specifically, the installation of the second guide shaft 61 can be facilitated by arranging the shaft body installation block 63, and the shaft body installation block 63 and the installation plate 62 can be detachably connected to provide convenience for the insertion and replacement of the second guide shaft 61, so that the engraving device 30 can be conveniently overhauled.

In another embodiment of the present invention, four bolt positioning and mounting holes 65 are uniformly distributed in a ring shape on the side surface of the shaft body mounting block 63, threads are arranged inside the bolt positioning and mounting holes 65, and the bolt positioning and mounting holes 65 are communicated with the shaft body mounting holes. Specifically, by screwing the bolts into the four bolt positioning mounting holes 65, the end portions of the bolts abut against the side surfaces of the second guide shaft 61, so that the second guide shaft 61 is stabilized, and convenience is provided for adjustment of the second guide shaft 61.

In another embodiment of the present invention, a Y-axis sliding member 81 having the same structure as the X-axis sliding member 45 is disposed on the guide bracket 80, the Y-axis sliding member 81 includes a first set block 451, a second set block 452, and a locking screw 453, the surfaces of the first set block 451 and the second set block 452 are respectively provided with a diamond-shaped groove adapted to the first guide shaft 51, the first set block 451 and the second set block 452 are respectively mounted on the upper side and the lower side of the first guide shaft 51, and the locking screw 453 passes through the first set block 451 and is in threaded connection with the second set block 452.

Specifically, through the arrangement of the first sleeve block 451 and the second sleeve block 452, the second guide shaft 61 can be enclosed, the sliding connection between the Y-axis sliding member 81 and the second guide shaft 61 can be realized, and the distance between the first sleeve block 451 and the second sleeve block 452 can be adjusted through the locking screw 453, so as to adjust the friction force between the second guide shaft 61 and the Y-axis sliding member 81.

In another embodiment of the present invention, three locking nuts 454 are further sleeved on the surface of the locking screw 453 of the Y-axis sliding member 81, and the three locking nuts 454 respectively abut against the upper and lower surfaces of the second sleeve 452 and the bottom surface of the first sleeve 451. Specifically, after the locking screw 453 locks the first sleeve 451 and the second sleeve 452, the locking screw 453 can be fixed by screwing the three locking nuts 454, and looseness of the locking screw 453 under long-term trial is avoided.

In another embodiment of the present invention, the Y-axis sliding member 81 further includes a roller 455 and a wheel shaft 456, the wheel shaft 456 is obliquely fixed on the first set block 451 and the second set block 452, and the roller 455 is sleeved on the surface of the wheel shaft 456 and is in rolling connection with the side surface of the first guiding shaft 51. Specifically, the roller 455 can convert the sliding of the Y-axis sliding member 81 along the surface of the second guide shaft 61 into rolling, so as to facilitate the driving of the Y-axis driving mechanism 70 and effectively reduce the energy consumption of the Y-axis driving mechanism 70.

In another embodiment of the present invention, the number of the second guide shafts 61 is two, the number of the Y-axis sliding members 81 on the guide bracket 80 is two, the two second guide shafts 61 are both fixed on the mounting plate 62 and respectively located at the upper end and the lower end of the mounting plate 62, and the two Y-axis sliding members 81 are respectively sleeved on the surfaces of the two second guide shafts 61. Specifically, by arranging two second guide shafts 61, the pressure borne by the second guide shafts 61 can be reduced, the friction force generated when the guide support 80 slides can be reduced, the energy consumption can be reduced, and the sliding of the guide support 80 on the second guide shafts 61 can be balanced.

In another embodiment of the present invention, the Y-axis driving mechanism 70 includes a Y-axis driving motor 71 and a Y-axis transmission belt, the Y-axis driving motor 71 is fixed on the guide bracket 80, two ends of the Y-axis transmission belt are respectively fixed on the two mounting plates 62, and a Y-axis driving gear is disposed on the Y-axis driving motor 71 and engaged with a surface of the Y-axis transmission belt. Specifically, the Y-axis driving motor 71 is started to drive the Y-axis driving gear to rotate, and the Y-axis driving gear is fixedly engaged with the surface of the Y-axis driving belt, so that the Y-axis driving gear rolls along the surface of the Y-axis driving belt, and the reddest driving guide support 80 moves along the second guide shaft 61, so that the vibration generated when the guide support 80 moves is reduced, and the carving accuracy of the workpiece is improved.

In another embodiment of the present invention, the Y-axis driving mechanism 70 further includes two second guide wheels 72, the two second guide wheels 72 are both rotatably connected to the guide bracket 80 and located at one side of the Y-axis driving gear, the middle portion of the Y-axis transmission belt is sleeved on the surface of the Y-axis driving gear, and both ends of the Y-axis transmission belt respectively pass around the two second guide wheels 72 and are fixed on the mounting plate 62. Specifically, the two second guide wheels 72 are provided to bend the Y-axis transmission belt around the Y-axis driving gear, so as to increase the contact area between the Y-axis transmission belt and the Y-axis driving gear, and at the same time, to place the Y-axis transmission belt in a tightened state, so as to facilitate the driving of the Y-axis driving mechanism 70.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high strength low energy consumption engraving device convenient to drive which characterized in that: including Y axle guiding mechanism, Y axle actuating mechanism, Z axle guide support, Z axle actuating mechanism and carving head, Y axle guiding mechanism includes second guiding axle and two mounting panels that set up relatively, the both ends of second guiding axle are fixed in respectively two the inside of mounting panel, the second guiding axle is edge angle tetrahedron structure up, Z axle guide support cover is located the surface of second guiding axle and with second guiding axle sliding connection, Y axle actuating mechanism is used for the drive Z axle guide support is followed the surface slip of second guiding axle, carving head sliding connection in the surface of Z axle guide support, Z axle actuating mechanism is used for the drive the carving head is followed the surface slip of Z axle guide support.

2. A high intensity, low energy consumption engraving device, convenient to drive as claimed in claim 1, wherein: the side of mounting panel is fixed with axis body installation piece, axis body installation piece with the connection can be dismantled to the mounting panel, the inside of axis body installation piece be provided with second guiding axle adaptation axis body jack, the tip of second guiding axle is inserted and is located in the axis body jack.

3. A high intensity, low energy consumption engraving device, convenient to drive, as claimed in claim 2, wherein: the side of axis body installation piece is provided with four bolt location mounting holes of annular equipartition, the inside of bolt location mounting hole is provided with the screw thread, bolt location mounting hole with axis body mounting hole UNICOM.

4. A high intensity, low energy consumption engraving device, convenient to drive as claimed in claim 1, wherein: z axle actuating mechanism includes Z axle driving motor, Z axle drive belt, Z axle lead screw and screw-nut, Z axle driving motor is fixed in on the Z axle guide support, Z axle lead screw with Z axle guide support rotates and connects, Z axle drive belt cover is located Z axle driving motor's drive end with the tip surface of Z axle lead screw, screw-nut cover is located the surface of Z axle lead screw, the carving head is fixed in on the screw-nut.

5. A high strength, low energy consumption engraving device convenient to drive as claimed in claim 4, wherein: the Y-axis guide support is provided with a Y-axis sliding part, the Y-axis sliding part comprises a first sleeve block, a second sleeve block and a locking screw rod, the surfaces of the first sleeve block and the second sleeve block are respectively provided with a diamond-shaped groove matched with the first guide shaft, the first sleeve block and the second sleeve block are respectively arranged on the upper side and the lower side of the first guide shaft, and the locking screw rod penetrates through the first sleeve block and is in threaded connection with the second sleeve block.

6. A high intensity, low energy consumption engraving device convenient to actuate according to claim 5, wherein: the surface of the locking screw rod is further sleeved with three locking nuts, and the three locking nuts are respectively abutted to the upper surface and the lower surface of the second sleeve block and the bottom surface of the first sleeve block.

7. A high intensity, low energy consumption engraving device convenient to actuate according to claim 5, wherein: the Y-axis sliding part further comprises a roller and a wheel shaft, the wheel shaft is obliquely fixed on the first sleeve block and the second sleeve block, and the roller is sleeved on the surface of the wheel shaft and is in rolling connection with the side face of the first guide shaft.

8. A high intensity, low energy consumption engraving device convenient to actuate according to claim 5, wherein: the quantity of second guiding axle is two, on the Z axle guide bracket the quantity of Y axle slider is two, two the second guiding axle all is fixed in on the mounting panel and be located respectively the upper and lower both ends of mounting panel, two Y axle slider overlaps respectively and locates two the surface of second guiding axle.

9. A high-strength low-energy-consumption engraving device convenient to drive as claimed in any one of claims 1 to 8, wherein: y axle actuating mechanism includes Y axle driving motor and Y axle drive belt, Y axle driving motor is fixed in on the Z axle guide bracket, the both ends of Y axle drive belt are fixed in two respectively on the mounting panel, be provided with Y axle drive gear on the Y axle driving motor, Y axle drive gear with the surface toothing of Y axle drive belt.

10. A high intensity, low energy consumption engraving device, convenient to drive, as claimed in claim 9, wherein: y axle actuating mechanism still includes two second leading wheels, two the second leading wheel all with Z axle guide support rotates to be connected and is located Y axle drive gear's one side, the middle part cover of Y axle drive belt is located Y axle drive gear's surface, two are walked around respectively at the both ends of Y axle drive belt the second leading wheel is fixed in on the mounting panel.