CN218694574U

CN218694574U - Mini engraver of desktop

Info

Publication number: CN218694574U
Application number: CN202222967494.3U
Authority: CN
Inventors: 汪宏章
Original assignee: Hefei Huiwo Numerical Control Equipment Co ltd
Current assignee: Hefei Huiwo Numerical Control Equipment Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a mini engraver of desktop, including Y axle drive assembly, sculpture clamping reference panel, X axle drive assembly, protection panel, electric cabinet, Z axle drive assembly and A axle drive assembly, sculpture clamping reference panel mounting is on Y axle drive assembly, and X axle drive assembly is installed to Y axle drive assembly upper end one side, and protection panel is installed to X axle drive assembly front-rear portion, and Z axle drive assembly is installed to X axle drive assembly front end, the beneficial effects of the utility model are that: the mode that carries out the three-dimensional and adjust to the water-cooling main shaft through using X axle drive assembly, Y axle drive assembly and Z axle drive assembly for the water-cooling main shaft can be more all-round to the processing of work piece, makes things convenient for the meticulous sculpture of work piece, and adopts screw rod drive's mode among X, Y, the Z axle drive assembly, has improved holistic transmission precision and transmission rigidity, makes glyptic effect better.

Description

Mini engraver of desktop

Technical Field

The utility model relates to an engraver technical field specifically is a mini engraver of desktop.

Background

The engraving is a drilling and milling combined machining in principle, and a plurality of data input modes of the engraving machine have more free edges as required. The computer engraving machine has two types of laser engraving and mechanical engraving, and the two types have high power and low power. Because the application range of the engraving machine is very wide, the most suitable application range of various engraving machines needs to be known, and the low-power engraving machine is only suitable for manufacturing bicolor plates, building models, small-sized signs, three-dimensional artware and the like.

At present, in the desktop engraver that uses, the mode that generally adopts one-way slide rail drives the processing subassembly and beats the worker to the work piece, and this kind of moving means can make engraving tool appear the small amplitude and rock when using to influence the sculpture precision of work piece, consequently, designed the mini engraver of a desktop, solved this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mini engraver of desktop.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mini engraver of desktop, includes Y axle drive assembly, sculpture clamping benchmark panel, X axle drive assembly, protection panel, electric cabinet, Z axle drive assembly and A axle drive assembly, sculpture clamping benchmark panel installs on Y axle drive assembly, X axle drive assembly is installed to Y axle drive assembly upper end one side, protection panel is installed to X axle drive assembly front and back portion, Z axle drive assembly is installed to X axle drive assembly front end.

As an optimal technical solution of the utility model: the X-axis transmission assembly comprises a bottom plate, bottom plate upper end both sides fixed connection curb plate, one side curb plate upper end fixed connection motor frame No. one, driving motor on the motor frame fixed connection driving motor, a driving motor one end fixed connection hand wheel No. one, the hand wheel can the rotation of a driving motor output of manual control, a driving motor output fixed connection lead screw No. one, threaded connection nut seat on the lead screw is close to a driving motor one end curb plate lower extreme fixed connection X to the tow chain.

As an optimal technical solution of the utility model: the first screw rod is rotatably connected with the two side plates, the upper end and the lower end of one side of each side plate, which are close to each other, are fixedly connected with guide rods, and the guide rods are connected with the nut seats in a sliding mode.

As an optimal technical solution of the utility model: y axle drive assembly is including supporting the base, support base both ends fixed connection fixed plate, no. two motor framves of fixed plate one side fixed connection, no. two driving motor of motor frame one end fixed connection, no. two driving motor keep away from No. two hand wheels of No. two motor frame one end fixed connection, no. two lead screws of driving motor output end fixed connection, no. two lead screw upper ends are removed the seat, two the fixed plate is close to the front and back fixed connection circular rail of one end each other, sliding connection slide on the circular rail, slide and removal seat upper end fixed connection bottom plate.

As an optimal technical solution of the utility model: z axle drive assembly includes two mounting panels and main shaft clamp, is located the upper end the third motor frame of mounting panel upper end fixed connection, no. three driving motor of motor frame upper end fixed connection, no. three driving motor upper end three hand wheels of fixed connection, fixed connection water-cooling main shaft on the main shaft clamp, no. three lead screws of driving motor output end fixed connection, no. three lead screws and main shaft clamp threaded connection.

As an optimal technical solution of the utility model: the main shaft clamp is connected with the steel shaft in a sliding mode, and two ends of the steel shaft are fixedly connected with the mounting plate.

As an optimal technical solution of the utility model: the A shaft transmission assembly comprises an extended motor and a rear fixing seat, an extended motor one end is fixedly connected with a fourth motor frame, an extended motor output end is fixedly connected with a motor gear, the motor gear is connected with a speed reduction belt wheel through synchronous belt transmission, one end of the speed reduction belt wheel is connected with a chuck shaft through locking nuts, the chuck shaft is fixedly connected with a front fixing seat through bearings, a dustproof check ring is arranged between the chuck shaft and the front fixing seat, the chuck shaft is far away from a front fixing seat one end fixed connection chuck, a thimble sleeve is arranged in the rear fixing seat, a thimble is fixedly connected in the thimble sleeve, a rear end of the thimble sleeve is in threaded connection with a rotary screw, and one end of the thimble sleeve is far away from the rotary screw and is connected with a manual rotating wheel through a bearing gland.

As an optimal technical solution of the utility model: and one side of the rear fixing seat is fixedly connected with a copper nut, the copper nut is in threaded connection with an L-shaped knob, and one end of the L-shaped knob can be inserted into the rear fixing seat.

Compared with the prior art, the beneficial effects of the utility model are that: the mode that carries out the three-dimensional and adjust to the water-cooling main shaft through using X axle drive assembly, Y axle drive assembly and Z axle drive assembly for the water-cooling main shaft can be more all-round to the processing of work piece, makes things convenient for the meticulous sculpture of work piece, and adopts screw rod drive's mode among X, Y, the Z axle drive assembly, has improved holistic transmission precision and transmission rigidity, makes glyptic effect better.

Drawings

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

fig. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is an exploded view of the X-axis transmission assembly of the present invention;

fig. 4 is an exploded view of the Y-axis transmission assembly of the present invention;

fig. 5 is an exploded view of the Z-axis transmission assembly of the present invention;

fig. 6 is an exploded view of the a-axis transmission assembly of the present invention.

In the figure: 1. a Y-axis transmission assembly; 11. a second hand wheel; 12. a second drive motor; 13. a second motor frame; 14. a fixing plate; 15. a circular rail; 16. a movable seat; 17. a second screw rod; 18. a support base; 2. engraving and clamping a reference panel; 3. an X-axis transmission assembly; 31. a first hand wheel; 32. a first driving motor; 33. a first motor frame; 34. a side plate; 35. a guide bar; 36. a first screw rod; 37. a nut seat; 38. an X-direction drag chain; 39. a base plate; 4. a protective panel; 5. an electric cabinet; 6. a Z-axis drive assembly; 61. a third hand wheel; 62. a third driving motor; 63. a third motor frame; 64. mounting a plate; 65. a main shaft clamp; 66. water-cooling the main shaft; 67. a steel shaft; 68. a third screw rod; 7. an A-axis transmission assembly; 71. lengthening the motor; 72. a fourth motor frame; 73. a synchronous belt; 74. a deceleration pulley; 75. locking the nut; 76. a front fixed seat; 77. a bearing; 78. a dust-proof retainer ring; 79. a chuck shaft; 710. a chuck; 711. a thimble; 712. a rear fixed seat; 713. a copper nut; 714. an L-shaped knob; 715. a thimble sleeve; 716. rotating the screw; 717. a bearing gland; 718. and (4) manually rotating the wheel.

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.

Example one

Referring to fig. 1-6, the present embodiment provides a desktop mini-engraving machine, which includes a Y-axis transmission assembly 1, an engraving and clamping reference panel 2, an X-axis transmission assembly 3, a protection panel 4, an electric cabinet 5, a Z-axis transmission assembly 6 and an a-axis transmission assembly 7, wherein the engraving and clamping reference panel 2 is installed on the Y-axis transmission assembly 1, the X-axis transmission assembly 3 is installed on one side of the upper end of the Y-axis transmission assembly 1, the protection panels 4 are installed on the front and rear portions of the X-axis transmission assembly 3, and the Z-axis transmission assembly 6 is installed at the front end of the X-axis transmission assembly 3.

The water-cooling main shaft 66 is adjusted in a three-way mode by using the X-axis transmission component 3, the Y-axis transmission component 1 and the Z-axis transmission component 6, so that the water-cooling main shaft 66 can process workpieces more comprehensively, and the workpieces are conveniently and finely engraved.

Specifically, the a-axis transmission assembly 7 includes a lengthened motor 71, a fourth motor frame 72, a synchronous belt 73, a speed reduction pulley 74, a lock nut 75, a front fixing seat 76, a bearing 77, a dust-proof retainer ring 78, a chuck shaft 79, a chuck 710, a thimble 711, a rear fixing seat 712, a copper nut 713, an L-shaped knob 714, a thimble sleeve 715, a rotary screw 716, a bearing gland 717 and a manual rotating wheel 718, and the specific installation mode is as follows:

one end of the lengthened motor 71 is fixedly connected with a fourth motor frame 72, the output end of the lengthened motor 71 is fixedly connected with a motor gear, the motor gear is in transmission connection with a speed reducing belt wheel 74 through a synchronous belt 73, one end of the speed reducing belt wheel 74 is fixedly connected with a chuck shaft 79 through a lock nut 75, the chuck shaft 79 is fixedly connected with a front fixing seat 76 through a bearing 77, a dustproof retainer ring 78 is arranged between the chuck shaft 79 and the front fixing seat 76, one end, far away from the front fixing seat 76, of the chuck shaft 79 is fixedly connected with a chuck 710, a thimble sleeve 715 is arranged in the rear fixing seat 712, a thimble 711 is fixedly connected in the thimble sleeve 715, the rear end of the thimble sleeve 715 is in threaded connection with a rotating screw 716, one end, far away from the thimble sleeve 715, of the rotating screw 716 is fixedly connected with a manual rotating wheel 718 through a bearing gland 717, one side of the rear fixing seat 712 is fixedly connected with a copper nut 713, the copper nut 714 is in threaded connection with an L-shaped knob 714, and one end of the L-shaped knob 713 can be inserted into the rear fixing seat 712.

The using mode is as follows: firstly, a workpiece to be machined is placed between the chuck 710 and the ejector pin 711, then the manual rotating wheel 718 is rotated, the manual rotating wheel 718 drives the rotating screw 716 to rotate, so that the ejector pin sleeve 715 is pushed to move along the horizontal direction, the ejector pin sleeve 715 drives the ejector pin 711 to move, the ejector pin 711 is close to the workpiece, the chuck 710 and the ejector pin 711 clamp the workpiece, then the L-shaped knob 714 can be rotated, one end of the L-shaped knob 714 is led out to enter the rear fixing seat 712 and is fixed to the ejector pin sleeve 715, and therefore the workpiece is clamped by the ejector pin 711.

Specifically, the X-axis transmission assembly 3 includes a handwheel 31, a driving motor 32, a motor frame 33, two side plates 34, a guide rod 35, a lead screw 36, a nut seat 37, an X-direction drag chain 38 and a bottom plate 39, and the specific connection mode is as follows:

the two sides of the upper end of the bottom plate 39 are fixedly connected with the side plates 34, the upper end of one side plate 34 is fixedly connected with a first motor frame 33, a first driving motor 32 is fixedly connected onto the first motor frame 33, one end of the first driving motor 32 is fixedly connected with a first hand wheel 31, the first hand wheel 31 can manually control the output end of the first driving motor 32 to rotate, the output end of the first driving motor 32 is fixedly connected with a first lead screw 36, the first lead screw 36 is in threaded connection with a nut seat 37, and the lower end of the side plate 34, close to one end of the first driving motor 32, is fixedly connected with an X-direction drag chain 38.

The first screw rod 36 is rotatably connected with the two side plates 34, the upper end and the lower end of one side of each side plate 34 close to each other are fixedly connected with the guide rod 35, and the guide rod 35 is connected with the nut seat 37 in a sliding mode.

The first driving motor 32 drives the first screw rod 36 to rotate, the first screw rod 36 rotates between the two side plates 34 and can drive the nut seat 37 to move, so that the Z-axis transmission assembly 6 is driven to move and adjust, the Z-axis transmission assembly 6 is close to a workpiece which is fixed through the A-axis transmission assembly 7 and is placed on the engraving and clamping reference panel 2, the third driving motor 62 is started again to drive the third screw rod 68 to rotate, the third screw rod 68 drives the main shaft clamp 65 to move, the water-cooling main shaft 66 is driven to move simultaneously, and the workpiece is processed.

Specifically, Y axle drive assembly 1 includes No. two hand wheels 11, no. two driving motor 12, no. two motor framves 13, fixed plate 14, circular rail 15, removes seat 16, no. two lead screws 17 and support base 18, and concrete connection mode is:

support 18 both ends fixed connection fixed plate 14 of base, fixed plate 14 one side fixed connection No. two motor framves 13, no. two driving motor 12 of motor frame 13 one end fixed connection No. two, no. two driving motor 12 keep away from No. two handwheels 11 of motor frame 13 one end fixed connection No. two, no. two driving motor 12 output end fixed connection No. two lead screws 17, no. two lead screws 17 upper end removes seat 16, two fixed plates 14 are close to the front and back fixed connection circular rail 15 of one end each other, sliding connection slide on the circular rail 15, slide and removal seat 16 upper end fixed connection bottom plate 39.

The second driving motor 12 can be started, so that the second driving motor 12 drives the second lead screw 17 to rotate, the second lead screw 17 drives the moving seat 16 to move, and the moving seat 16 drives the bottom plate 39 thereon to move, thereby moving and adjusting the X-axis transmission assembly 3.

Specifically, the Z-axis transmission assembly 6 includes a third hand wheel 61, a third driving motor 62, a third motor frame 63, two mounting plates 64, a spindle clamp 65, a water-cooling spindle 66, a steel shaft 67 and a third screw rod 68, and the specific connection mode is as follows:

the upper end of an upper end mounting plate 64 is fixedly connected with a third motor frame 63, the upper end of the third motor frame 63 is fixedly connected with a third driving motor 62, the upper end of the third driving motor 62 is fixedly connected with a third hand wheel 61, a main shaft clamp 65 is fixedly connected with a water-cooling main shaft 66, the output end of the third driving motor 62 is fixedly connected with a third lead screw 68, the third lead screw 68 is in threaded connection with the main shaft clamp 65, the main shaft clamp 65 is in sliding connection with a steel shaft 67, and two ends of the steel shaft 67 are fixedly connected with the mounting plate 64.

And starting the third driving motor 62 to drive the third screw rod 68 to rotate, so that the third screw rod 68 drives the spindle clamp 65 to move, and simultaneously drives the water-cooling spindle 66 to move, and the workpiece is processed.

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

Claims

1. The utility model provides a mini engraver of desktop, its characterized in that includes Y axle drive assembly (1), sculpture clamping reference panel (2), X axle drive assembly (3), protection panel (4), electric cabinet (5), Z axle drive assembly (6) and A axle drive assembly (7), install on Y axle drive assembly (1) sculpture clamping reference panel (2), X axle drive assembly (3) are installed to Y axle drive assembly (1) upper end one side, protection panel (4) are installed to X axle drive assembly (3) front and back, Z axle drive assembly (6) are installed to X axle drive assembly (3) front end.

2. The desktop mini-engraving machine according to claim 1, wherein the X-axis transmission assembly (3) comprises a bottom plate (39), two sides of the upper end of the bottom plate (39) are fixedly connected with side plates (34), a motor frame (33) is fixedly connected to the upper end of one side plate (34), a driving motor (32) is fixedly connected to the motor frame (33), one end of the driving motor (32) is fixedly connected with a hand wheel (31), the hand wheel (31) can manually control the output end of the driving motor (32) to rotate, the output end of the driving motor (32) is fixedly connected with a lead screw (36), the lead screw (36) is in threaded connection with a nut seat (37), and the lower end of the side plate (34) close to one end of the driving motor (32) is fixedly connected with an X-direction drag chain (38).

3. The desktop mini-engraving machine as claimed in claim 2, wherein the first screw rod (36) is rotatably connected with two side plates (34), the side plates (34) are fixedly connected with a guide rod (35) at the upper end and the lower end of the side plates close to each other, and the guide rod (35) is slidably connected with the nut seat (37).

4. The desktop mini-engraving machine as claimed in claim 1, wherein the Y-axis transmission assembly (1) comprises a supporting base (18), two ends of the supporting base (18) are fixedly connected with fixing plates (14), one side of each fixing plate (14) is fixedly connected with a second motor frame (13), one end of each second motor frame (13) is fixedly connected with a second driving motor (12), the second driving motor (12) is far away from one end of each second motor frame (13) which is fixedly connected with a second hand wheel (11), the output end of each second driving motor (12) is fixedly connected with a second lead screw (17), the upper end of each second lead screw (17) is provided with a moving seat (16), two fixing plates (14) are mutually close to a front and rear part fixedly connected with circular rails (15) at one end, the circular rails (15) are slidably connected with each other, and the sliding seat and the moving seat (16) are fixedly connected with a bottom plate (39) at the upper end.

5. The desktop mini-engraving machine according to claim 1, wherein the Z-axis transmission assembly (6) comprises two mounting plates (64) and a spindle clamp (65), and is located at the upper end of the mounting plates (64), a motor frame (63) is fixedly connected to the upper end of the motor frame (63), a driving motor (62) is fixedly connected to the upper end of the motor frame (63), a hand wheel (61) is fixedly connected to the upper end of the driving motor (62), a water-cooling spindle (66) is fixedly connected to the spindle clamp (65), a lead screw (68) is fixedly connected to the output end of the driving motor (62), and the lead screw (68) and the spindle clamp (65) are in threaded connection.

6. The desktop mini-engraver as claimed in claim 5, wherein the spindle clamp (65) is slidably connected to a steel shaft (67), and both ends of the steel shaft (67) are fixedly connected to the mounting plate (64).

7. The desktop mini engraving machine of claim 1, wherein the A-axis transmission assembly (7) comprises a lengthened motor (71) and a rear fixing seat (712), one end of the lengthened motor (71) is fixedly connected with a fourth motor frame (72), the output end of the lengthened motor (71) is fixedly connected with a motor gear, the motor gear is in transmission connection with a speed reducing belt pulley (74) through a synchronous belt (73), one end of the speed reducing belt pulley (74) is fixedly connected with a chuck shaft (79) through a locking nut (75), the chuck shaft (79) is fixedly connected with a front fixing seat (76) through a bearing (77), a dustproof check ring (78) is arranged between the chuck shaft (79) and the front fixing seat (76), the chuck shaft (79) is far away from the front fixing seat (76) and one end of the chuck shaft (710), a top needle (715) is arranged in the rear fixing seat (712), a top needle (711) is fixedly connected in the top needle sleeve (715), the rear end of the needle sleeve (715) is in threaded connection with a rotating screw (716), and one end of the rotating screw (716) is far away from the top sleeve (718) and is connected with a rotating wheel (718) through a manual pressing bearing (718).

8. The desktop mini-carving machine of claim 7, wherein one side of the rear fixing seat (712) is fixedly connected with a copper nut (713), the copper nut (713) is in threaded connection with an L-shaped knob (714), and one end of the L-shaped knob (714) can be inserted into the rear fixing seat (712).