CN218197688U

CN218197688U - Vibration knife adjusting structure for numerical control engraving machine

Info

Publication number: CN218197688U
Application number: CN202222640405.4U
Authority: CN
Inventors: 吴云伟; 申翠杰; 邓增杰; 曲洪贤
Original assignee: Shandong Fansen Machinery Equipment Manufacturing Co ltd
Current assignee: Shandong Fansen Machinery Equipment Manufacturing Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a be used in vibrations sword regulation structure on numerical control engraver, including numerical control engraver frame, vibrations sword and moving part, the moving part include X axle slide rail, with X axle slide rail sliding connection's portal frame, set firmly Y axle slide rail on the portal frame, with Y axle slide rail sliding connection's fixed plate, locate Z axle slide rail on the fixed plate, with Z axle slide rail sliding connection's mounting panel, locate the tool holder on the mounting panel, be used for adjusting the first driver part of portal frame position, be used for adjusting the second driver part of fixed plate position and be used for adjusting the third driver part of tool holder position. The utility model discloses a set up the frame, shake and remove the part, the vibrations sword can reach the optional position within range of motion, and the convenience is adjusted the position of vibrations sword, has solved current engraver vibrations and has moved the sword and adjust convenient inadequately, causes great error easily, removes the great problem of required power in-process.

Description

Vibration knife adjusting structure for numerical control engraving machine

Technical Field

The utility model belongs to the technical field of the numerical control engraver, especially, relate to a structure is adjusted to vibrations sword that is used on numerical control engraver.

Background

The numerical control engraving machine can be used for carrying out relief, plain engraving, hollow engraving and the like on aluminum alloy, copper, bakelite, wood, jade, glass, plastic, acrylic and the like. The engraving speed is high, the precision is high, and the engraving machine is suitable for processing various artworks.

A comparison document CN209972022U discloses a numerical control engraving machine with a vibrating knife, which relates to the technical field of numerical control engraving machines, and the technical scheme is characterized by comprising a machine table, an X-direction device, a Y-direction device and a Z-direction device; the X-direction device comprises a portal frame and an X-direction driving mechanism; the Y-direction device comprises a base and a Y-direction driving mechanism; z is to the device including main blade holder, Z to actuating mechanism, the master cylinder, the sculpture blade holder, spindle motor, sculpture handle of a knife and carving tool, Z still includes vibrating cylinder to the device, the vibration blade holder, the vibration axle, install and be used for driving vibration axle pivoted drive mechanism in the vibration blade holder, along vertical sliding connect in the vibration handle of a knife in the vibration axle, install and be used for driving the second actuating mechanism of vibration handle of a knife vibration and install the vibration sword in vibration handle of a knife bottom at the top of vibration axle. The utility model provides an inconvenient problem of cutting the softer panel of texture, reached and be convenient for carry out the effect of cutting to the softer panel of texture

Based on the above retrieval of the comparison documents, and the reference to the prior art, the problems of the prior art are: the vibration knife of the existing carving machine is not convenient enough to adjust, is easy to cause larger error, and requires larger power in the moving process.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a be used in vibrations sword regulation structure on numerical control engraver possesses the vibrations sword and can reach the optional position within the home range, and the advantage of conveniently adjusting the position of vibrations sword has solved current engraver vibrations and has moved the sword and adjust convenient inadequately, causes great error easily, removes the great problem of required power of in-process.

The utility model discloses a realize like this, a structure is adjusted to vibrations sword of being used on numerical control engraver, including numerical control engraver frame, the removal part that is used for the vibrations sword of sculpture work piece and is used for adjusting vibrations sword position, the removal part including the X axle slide rail of locating the frame both sides, with X axle slide rail sliding connection's portal frame, set firmly Y axle slide rail on the portal frame, with Y axle slide rail sliding connection's fixed plate, locate Z axle slide rail on the fixed plate, with Z axle slide rail sliding connection's mounting panel, locate the cutter fixing base on the mounting panel, be used for adjusting the first driver part of portal frame position, be used for adjusting the second driver part of fixed plate position and be used for adjusting the third driver part of cutter fixing base position, the vibrations sword is installed on cutter fixing base, X axle slide rail sets up along the horizontal direction, Y axle slide rail sets up along the horizontal direction, the moving direction mutually perpendicular of X axle slide rail and Y axle slide rail, Z axle slide rail sets up along vertical direction.

As the utility model discloses preferred, first driver part include first mount pad, set firmly on first mount pad and with X axle slide rail sliding connection's first slider, locate the walking groove of X axle slide rail outside bottom, with walking groove matched with walking wheel, with walking wheel fixed connection's first fluted disc, with first fluted disc matched with second fluted disc, be used for connecting the first toothed belt of first fluted disc and second fluted disc and be used for driving the first motor of second fluted disc pivoted, the inboard tooth of first toothed belt, the medial surface of first toothed belt respectively with first fluted disc and second fluted disc meshing.

As the utility model discloses it is preferred, the second drive disk including set firmly on the fixed plate the second mount pad, locate on the fixed plate with Y axle slide rail sliding connection's second slider, locate the third fluted disc on the second mount pad, with the fourth fluted disc that the third fluted disc transmission is connected, be used for connecting the second toothed belt of third fluted disc and fourth fluted disc, be used for driving fourth fluted disc pivoted second motor, with third fluted disc spline complex gear and locate the rack on the portal frame, the inboard tooth of second toothed belt, the medial surface of second toothed belt meshes with third fluted disc and fourth fluted disc respectively, wheel and rack toothing.

As the utility model discloses it is preferred, the third drive assembly including locate the motor cabinet at fixed plate top, set firmly the third motor on the motor cabinet, set firmly on the fixed plate and towards two sleeves that mounting panel one side set up, locate the bearing on the sleeve inside, with two bearing fixed connection's lead screw and set firmly the fixed block on the mounting panel, the output shaft and the lead screw of third motor spline the cooperation, fixed block and lead screw spiro union.

As the utility model discloses preferred, the inboard of first slider and second slider is equipped with the rubber pad respectively.

As the utility model discloses it is preferred, be equipped with the fixed disk on the fixed block, pass through the bolt fastening between fixed disk and the fixed block, fixed disk and lead screw spiro union.

As the utility model discloses preferred, be equipped with the guide arm on the tool fixing base, be equipped with the stopper with guide arm matched with on the vibrations sword.

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

1. the utility model discloses a set up the frame, shake and remove the part, the vibrations sword can reach the optional position within range of motion, and the convenience is adjusted the position of vibrations sword, has solved current engraver vibrations and has moved the sword and adjust convenient inadequately, causes great error easily, removes the great problem of required power in-process.

2. The utility model discloses a set up first drive disk assembly, first motor can be followed the market and directly purchased, first motor drives the second fluted disc and rotates, the inside tooth that takes of first toothed belt, can improve the regulation precision, the second fluted disc drives first fluted disc through first toothed belt and rotates, first fluted disc and the coaxial and relatively fixed of walking wheel, the contact of walking wheel outside and walking groove, there is great friction between walking wheel and the walking groove, the walking wheel can move on the walking groove, and then drive the portal frame and move on X axle slide rail, and then drive the vibrations sword and remove in X axle direction.

3. The utility model discloses a set up second drive disk assembly, the second mount pad links firmly with the fixed plate, the second slider links firmly on the fixed plate, third fluted disc and fourth fluted disc are with the face, third fluted disc is connected through second tooth form belt transmission with the fourth fluted disc, the inside tooth of second tooth form belt, can improve the regulation precision, the output and the fourth fluted disc spline of second motor are connected, the gear is connected with third fluted disc spline, rack fixed mounting is on the portal frame, can remove on the rack during gear revolve, can drive the fixed plate and remove, and then drive the vibrations sword and remove in Y axle direction.

4. The utility model discloses a set up third driver part, the motor cabinet is fixed at the top of fixed plate, and the third motor passes through bolt fixed mounting on the motor cabinet, and the sleeve links firmly on the fixed plate, and the lead screw is located between two sleeves, and the bearing can make the lead screw rotate nevertheless not break away from on the fixed plate, and the fixed block is installed on the mounting panel, fixed block and lead screw spiro union, and when the lead screw rotated, the fixed block can be followed Z axle direction and gone up and down, conveniently adjusts the position of vibrations sword on the Z axle.

5. The utility model discloses a set up the rubber pad, the rubber pad passes through the bolt fastening, can reduce the wearing and tearing of first slider and second slider.

6. The utility model discloses a set up the fixed disk, relatively fixed between fixed disk and the fixed block, the fixed disk can be taken off, and the convenience is changed the higher spiral shell groove of degree of wear, improves the precision.

7. The utility model discloses a set up guide arm and stopper, can carry out further injecing to the vibrations direction of vibrations sword, avoid sculpture error too big.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a left side view provided by the embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 in accordance with an embodiment of the present invention;

fig. 5 is an enlarged view of the point B in fig. 4 according to an embodiment of the present invention;

fig. 6 is a side view provided by an embodiment of the present invention;

fig. 7 is a cross-sectional view taken at B-B of fig. 6 according to an embodiment of the present invention;

fig. 8 is an enlarged view of C in fig. 7 according to an embodiment of the present invention.

In the figure: 1. a frame; 2. vibrating a knife; 31. an X-axis slide rail; 32. a gantry; 33. a Y-axis slide rail; 34. a fixing plate; 35. a Z-axis slide rail; 36. mounting a plate; 37. a cutter fixing seat; 41. a first mounting seat; 42. a first slider; 43. a walking groove; 44. a traveling wheel; 45. a first fluted disc; 46. a second fluted disc; 47. a first toothed belt; 48. a first motor; 51. a second mounting seat; 52. a second slider; 53. a third fluted disc; 54. a fourth fluted disc; 55. a second toothed belt; 56. a second motor; 57. a gear; 58. a rack; 61. a motor base; 62. a third motor; 63. a sleeve; 64. a bearing; 65. a screw rod; 66. a fixed block; 7. a rubber pad; 8. fixing the disc; 91. a guide bar; 92. and a limiting block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, the embodiment of the utility model provides a be used in shaking knife adjustment structure on numerical control engraver, including numerical control engraver frame 1, be used for the shaking knife 2 of sculpture work piece and be used for adjusting the moving part of shaking knife 2 position, the moving part is including the X axle slide rail 31 of locating frame 1 both sides, with X axle slide rail 31 sliding connection's portal frame 32, Y axle slide rail 33 that sets firmly on portal frame 32, with Y axle slide rail 33 sliding connection's fixed plate 34, locate Z axle slide rail 35 on fixed plate 34, with Z axle slide rail 35 sliding connection's mounting panel 36, locate the cutter fixing base 37 on mounting panel 36, be used for adjusting the first drive part of portal frame 32 position, be used for adjusting the second drive part of fixed plate 34 position and be used for adjusting the third drive part of cutter fixing base 37 position, shaking knife 2 is installed on cutter fixing base 37, X axle slide rail 31 sets up along the horizontal direction, Y axle slide rail 33 sets up along the horizontal direction, X axle 31 and Y axle slide rail 33's moving direction mutually perpendicular, Z axle slide rail 35 sets up along the vertical direction.

Referring to fig. 8, the first driving part includes a first mounting base 41, a first slider 42 fixedly disposed on the first mounting base 41 and slidably connected to the X-axis slide rail 31, a walking groove 43 disposed at the bottom of the outer side of the X-axis slide rail 31, a walking wheel 44 matched with the walking groove 43, a first toothed disc 45 fixedly connected to the walking wheel 44, a second toothed disc 46 matched with the first toothed disc 45, a first toothed belt 47 for connecting the first toothed disc 45 and the second toothed disc 46, and a first motor 48 for driving the second toothed disc 46 to rotate, wherein the inner side of the first toothed belt 47 has teeth, and the inner side of the first toothed belt 47 is respectively engaged with the first toothed disc 45 and the second toothed disc 46.

Adopt above-mentioned scheme: through setting up first drive assembly, first motor 48 can be directly purchased from the market, first motor 48 drives second fluted disc 46 and rotates, the inside tooth that takes of first toothed belt 47, can improve regulation precision, second fluted disc 46 drives first fluted disc 45 through first toothed belt 47 and rotates, first fluted disc 45 and walking wheel 44 are coaxial and relatively fixed, walking wheel 44 outside and walking groove 43 contact, there is great friction between walking wheel 44 and the walking groove 43, walking wheel 44 can move on walking groove 43, and then drive portal frame 32 and move on X axle slide rail 31, and then drive vibrations sword 2 and remove in X axle direction.

Referring to fig. 5, the second driving member includes a second mounting base 51 fixedly disposed on the fixed plate 34, a second slider 52 disposed on the fixed plate 34 and slidably connected to the Y-axis slide rail 33, a third toothed disc 53 disposed on the second mounting base 51, a fourth toothed disc 54 in transmission connection with the third toothed disc 53, a second toothed belt 55 for connecting the third toothed disc 53 and the fourth toothed disc 54, a second motor 56 for driving the fourth toothed disc 54 to rotate, a gear 57 in rotation-stop cooperation with the third toothed disc 53, and a rack 58 disposed on the gantry 32, the second toothed belt 55 has teeth on an inner side, inner side surfaces of the second toothed belt 55 are respectively engaged with the third toothed disc 53 and the fourth toothed disc 54, and the gear 57 is engaged with the rack 58.

Adopt above-mentioned scheme: through setting up the second driver part, second mount pad 51 links firmly with fixed plate 34, second slider 52 links firmly on fixed plate 34, third fluted disc 53 and fourth fluted disc 54 are with the face, third fluted disc 53 is connected through the transmission of second toothed belt 55 with fourth fluted disc 54, the inside tooth of second toothed belt 55, can improve the regulation precision, the output and the fourth fluted disc 54 spline of second motor 56 are connected, gear 57 is connected with third fluted disc 53 spline, rack 58 fixed mounting is on portal frame 32, gear 57 can move on rack 58 when rotating, can drive fixed plate 34 and remove, and then drive vibrations sword 2 and remove in Y axle direction.

Referring to fig. 5, the third driving part includes a motor base 61 disposed on the top of the fixing plate 34, a third motor 62 fixedly disposed on the motor base 61, two sleeves 63 fixedly disposed on the fixing plate 34 and disposed toward one side of the mounting plate 36, bearings 64 disposed on the insides of the sleeves 63, a screw rod 65 fixedly connected to the two bearings 64, and a fixing block 66 fixedly disposed on the mounting plate 36, wherein an output shaft of the third motor 62 is in rotation-stop fit with the screw rod 65, and the fixing block 66 is screwed with the screw rod 65.

The scheme is adopted: through setting up the third driver part, motor cabinet 61 is fixed at the top of fixed plate 34, third motor 62 passes through bolt fixed mounting on motor cabinet 61, sleeve 63 links firmly on fixed plate 34, lead screw 65 is located between two sleeves 63, bearing 64 can make lead screw 65 rotate nevertheless not break away from on fixed plate 34, fixed block 66 installs on mounting panel 36, fixed block 66 and lead screw 65 spiro union, when lead screw 65 rotates, fixed block 66 can be followed the Z axle direction and gone up and down, conveniently adjust the position of vibrations sword 2 on the Z axle.

Referring to fig. 5, the first slider 42 and the second slider 52 are respectively provided with a rubber pad 7 on the inner side.

The scheme is adopted: by providing the rubber pad 7 and fixing the rubber pad 7 by a bolt, wear of the first slider 42 and the second slider 52 can be reduced.

Referring to fig. 5, a fixing plate 8 is arranged on the fixing block 66, the fixing plate 8 and the fixing block 66 are fixed through bolts, and the fixing plate 8 is in threaded connection with a screw rod 65.

Adopt above-mentioned scheme: through setting up fixed disk 8, relatively fixed between fixed disk 8 and the fixed block 66, fixed disk 8 can take off, conveniently changes the higher spiral shell groove of wearing and tearing degree, improves the precision.

Referring to fig. 3, a guide rod 91 is disposed on the cutter fixing seat 37, and a limit block 92 matched with the guide rod 91 is disposed on the vibration cutter 2.

Adopt above-mentioned scheme: through setting up guide arm 91 and stopper 92, can carry out further injecing to the vibrations direction of vibrations sword 2, avoid sculpture error too big.

The utility model discloses a theory of operation:

when the masterbatch that needs carve carves, at first put the masterbatch on frame 1, adjust the position of vibrations sword 2 according to the position that the masterbatch is located afterwards, when the position of cutter needs to be adjusted, at first drive portal frame 32 through first motor 48 and remove on X axle slide rail 31, after removing suitable position, drive the cutter through second motor 56 and remove in the Y axle direction, remove suitable position after, adjust the height of cutter through third motor 62, realize the accurate regulation of vibrations sword 2 position in proper order.

In conclusion: this be used in vibrations sword 2 regulation structure on numerical control engraver through setting up frame 1, vibrations to and moving part, vibrations sword 2 can reach the optional position within the home range, and the convenience is adjusted the position of vibrations sword 2, has solved current engraver vibrations sword 2 and has adjusted convenience inadequately, causes great error easily, removes the great problem of required power of in-process.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 be used in vibrations sword regulation structure on numerical control engraver, includes numerical control engraver frame (1), is used for vibrations sword (2) of sculpture work piece and is used for adjusting the removal part of vibrations sword (2) position, its characterized in that: the movable part comprises X-axis slide rails (31) arranged on two sides of the rack (1), a portal frame (32) connected with the X-axis slide rails (31), Y-axis slide rails (33) fixedly arranged on the portal frame (32), a fixing plate (34) connected with the Y-axis slide rails (33) in a sliding manner, Z-axis slide rails (35) arranged on the fixing plate (34), a mounting plate (36) connected with the Z-axis slide rails (35) in a sliding manner, a cutter fixing seat (37) arranged on the mounting plate (36), a first driving part used for adjusting the position of the portal frame (32), a second driving part used for adjusting the position of the fixing plate (34) and a third driving part used for adjusting the position of the cutter fixing seat (37), the vibrating knife (2) is arranged on the cutter fixing seat (37), the X-axis slide rails (31) are arranged along the horizontal direction, the Y-axis slide rails (33) are arranged along the horizontal direction, the X-axis slide rails (31) and the Y-axis slide rails (33) are mutually perpendicular to each other, and the Z-axis slide rails (35) are arranged along the vertical direction.

2. The vibroknife adjustment structure for a numerically controlled engraving machine as claimed in claim 1, wherein: the first driving part comprises a first mounting base (41), a first sliding block (42) fixedly arranged on the first mounting base (41) and connected with an X-axis sliding rail (31) in a sliding manner, a walking groove (43) arranged at the bottom of the outer side of the X-axis sliding rail (31), a walking wheel (44) matched with the walking wheel (43), a first fluted disc (45) fixedly connected with the walking wheel (44), a second fluted disc (46) matched with the first fluted disc (45), a first toothed belt (47) used for connecting the first fluted disc (45) and the second fluted disc (46) and a first motor (48) used for driving the second fluted disc (46) to rotate, wherein the inner side of the first toothed belt (47) is meshed with the first fluted disc (45) and the second fluted disc (46) respectively.

3. The vibration knife adjusting structure for the numerical control engraving machine as claimed in claim 2, wherein: the second driving part comprises a second mounting seat (51) fixedly arranged on the fixing plate (34), a second sliding block (52) arranged on the fixing plate (34) and slidably connected with the Y-axis sliding rail (33), a third fluted disc (53) arranged on the second mounting seat (51), a fourth fluted disc (54) in transmission connection with the third fluted disc (53), a second toothed belt (55) used for connecting the third fluted disc (53) and the fourth fluted disc (54), a second motor (56) used for driving the fourth fluted disc (54) to rotate, a gear (57) in rotation-stopping fit with the third fluted disc (53), and a rack (58) arranged on the portal frame (32), wherein the inner side of the second toothed belt (55) is toothed, the inner side of the second toothed belt (55) is respectively meshed with the third fluted disc (53) and the fourth fluted disc (54), and the gear (57) is meshed with the rack (58).

4. The vibration knife adjusting structure for the numerical control engraving machine as claimed in claim 1, wherein: the third driving part comprises a motor base (61) arranged at the top of the fixing plate (34), a third motor (62) fixedly arranged on the motor base (61), two sleeves (63) fixedly arranged on the fixing plate (34) and arranged towards one side of the mounting plate (36), bearings (64) arranged on the insides of the sleeves (63), a screw rod (65) fixedly connected with the two bearings (64) and a fixing block (66) fixedly arranged on the mounting plate (36), an output shaft of the third motor (62) is in rotation stopping fit with the screw rod (65), and the fixing block (66) is in threaded connection with the screw rod (65).

5. The vibration knife adjusting structure for a numerically controlled engraving machine as claimed in claim 3, wherein: and rubber pads (7) are respectively arranged on the inner sides of the first sliding block (42) and the second sliding block (52).

6. The vibration knife adjusting structure for the numerical control engraving machine as claimed in claim 4, wherein: be equipped with fixed disk (8) on fixed block (66), pass through the bolt fastening between fixed disk (8) and fixed block (66), fixed disk (8) and lead screw (65) spiro union.

7. The vibroknife adjustment structure for a numerically controlled engraving machine as claimed in claim 1, wherein: a guide rod (91) is arranged on the cutter fixing seat (37), and a limiting block (92) matched with the guide rod (91) is arranged on the vibration cutter (2).