CN220093389U

CN220093389U - Radium carving device

Info

Publication number: CN220093389U
Application number: CN202321380601.0U
Authority: CN
Inventors: 吕行健
Original assignee: Nanjing Jialong Auto Parts Co ltd
Current assignee: Nanjing Jialong Auto Parts Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-28
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a laser engraving device which comprises a base, wherein a fixing frame is fixedly connected to one side of the top of the base, a laser engraving machine frame is arranged on the outer side of the fixing frame, a driving mechanism is arranged between the fixing frame and the laser engraving machine frame, a positioning frame is arranged on the top of the base, a movable notch I is arranged in the positioning frame, a rotating frame I is connected with the movable notch I in a nested and rotating mode, a positioning groove I is arranged on the rotating frame I, a rack is fixedly arranged in the positioning groove I, a positioning groove II is arranged on the inner wall of the movable notch I, and a positioning gear in meshed connection with the rack is connected in a rotating mode. According to the laser engraving device, the convenience of laser engraving work of the curved surface workpiece is improved through the whole structure, the problem that the laser engraving operation requirement of the whole curved surface can be met only after the workpiece position is manually adjusted in the conventional manner is solved, and the working efficiency of laser engraving work of some curved surfaces or annular workpieces is improved.

Description

Radium carving device

Technical Field

The utility model relates to the technical field of laser engraving, in particular to a laser engraving device.

Background

The laser engraving machine engraves permanent marks on the surface of a substance or in a transparent substance by utilizing laser beams, and the laser engraving process mainly comprises the following steps: program debugging, laser etching parameter debugging and setting, laser etching testing, feeding, manual triggering and laser etching and discharging, wherein a technician completes the three steps, and the steps required to be completed by the worker are repeated, and generally, the feeding of the laser etching work is to install a workpiece at a fixed position of a jig, and then the laser etching machine is used for carrying out the laser etching work;

the tool structure of traditional radium carving machine is mostly fixed structure form, can realize convenient quick radium carving work to the radium carving work of some planar form, but this kind of fixed structure form is to the radium carving work of some curved surfaces then there is certain limitation, when carrying out curved surface radium carving work, in order to guarantee that characters or pattern can complete radium carving come out, then need carry out the position rotation to the work piece and adjust for the radium carving target can stably cover the corresponding position on the curved surface, and this kind of traditional fixed structure, when radium carving curved surface work piece, its operating means is the radium carving operation that needs the manual continuous regulation work position of operating personnel, such operating means is not only wasted time and energy, the accuracy is not high, moreover easy to appear misoperation, make radium carving product quality not high, consequently, in order to solve this kind of problem, there is certain demand to adjustable radium carving location tool structure.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a laser engraving device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a radium carving device, includes the base, top one side fixedly connected with mount of base, the mount outside is provided with radium carving frame, and is provided with actuating mechanism between mount and the radium carving frame, the top of base is provided with the locating rack, be provided with movable notch one in the locating rack, nested rotation is connected with the rotating rack one in the movable notch one, be provided with constant head tank one on the rotating rack one, constant head tank one internal fixation has the rack, movable notch one inner wall is provided with the constant head tank two, constant head tank two internal rotation is connected with the positioning gear of being connected with the rack meshing, be provided with output and positioning gear center pin fixed connection's motor two in the locating rack, be provided with movable notch two in the rotating rack, be provided with the locating slot three in the rotating rack through the axis of rotation, be provided with the driven gear of nested fixation on the rotating shaft in the locating slot three, and the three internal rotation of constant head tank is connected with the driving gear of being connected with driven gear meshing connection, output screw rod two internal rotation is provided with two in the rotating rack and is provided with two screw rod fixed connection, screw rod one end and two clamping screw rod fixed connection, two screw rod clamping screw rod two internal connection are provided with two.

As a further description of the above technical solution:

the driving mechanism comprises a moving groove arranged on the fixing frame, a first screw rod is rotationally connected in the moving groove, a first screw block is slidably connected in the moving groove, threads of the first screw block are sleeved on the first screw rod, the first screw block is fixedly connected with the laser engraving frame, and a first motor with an output end fixedly connected with the top end of the first screw rod is arranged in the fixing frame.

As a further description of the above technical solution:

the rack is of an annular structure.

As a further description of the above technical solution:

the bottom of the inner wall of the movable notch I is provided with an annular sliding groove I, the bottom of the rotating frame I is fixedly connected with a sliding block I which is in nested sliding fit with the sliding groove I, and the sliding block I is provided with a pulley.

As a further description of the above technical solution:

and a protective pad is arranged on one side of the outer surface of the clamping plate.

As a further description of the above technical solution:

the clamping plates are provided with two groups and are positioned at two sides in the clamping groove, the second screw is a bidirectional screw, and the second screw block is correspondingly provided with two screw threads which are correspondingly connected with the bidirectional threads at two sides of the second screw.

As a further description of the above technical solution:

the clamping plate is fixedly connected with a second sliding block, and one side of the inner wall of the clamping groove is provided with a second sliding groove which is in nested sliding fit with the second sliding block.

The utility model has the following beneficial effects:

according to the laser etching device, through the cooperation of the clamping groove, the clamping plate, the screw rod II, the screw block II, the motor IV and the like, stable clamping work can be carried out on a workpiece to be etched, and laser etching work can be conveniently carried out by cooperation with a laser etching frame structure; through the arrangement of the structures such as the motor II, the positioning gear, the rack and the rotating frame, the workpiece can be driven to perform horizontal position rotation adjustment operation, through the arrangement of the structures such as the motor III, the driving gear, the driven gear and the rotating frame, the workpiece can be driven to perform vertical rotation adjustment, the motor III, the driving gear, the driven gear and the rotating frame are mutually matched, the workpiece can be stably driven to perform rotation adjustment work, when laser carving is performed on some curved surfaces or annular workpieces, the position of the workpiece can be effectively adjusted, so that laser carving work can be accurately performed on different positions of the whole curved surfaces, the one-step forming effect of the curved surfaces is realized, and the product quality is ensured; the whole structure promotes the convenience of curved surface work piece radium carving work, has avoided the problem that the radium carving operation demand of whole curved surface just can be accomplished after the manual work of conventional needs adjusts the work piece position, has promoted the work efficiency of some curved surfaces or annular work piece radium carving work, and automatic rotation adjusts the structure and can dock with radium carving machine's control equipment, can follow the programming like this and set for the parameter, realizes automatic adjustment, and relative conventional manual regulation tool position has more accuracy and stability, can avoid manual operation to appear the circumstances of error easily moreover, has practiced thrift the time that manual operation needs, raises the efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a positioning frame of a laser engraving apparatus according to the present utility model;

FIG. 2 is a front view of the whole structure of a laser engraving apparatus according to the present utility model;

FIG. 3 is a top view of a positioning frame of a laser engraving apparatus according to the present utility model;

FIG. 4 is an enlarged view of the laser engraving apparatus of FIG. 2A according to the present utility model.

Legend description:

1. a base; 2. a fixing frame; 3. a laser carving frame; 4. a moving groove; 5. a first screw; 6. a first screw block; 7. a first motor; 8. a positioning frame; 9. a movable notch I; 10. a first rotating frame; 11. a positioning groove I; 12. a rack; 13. a positioning groove II; 14. positioning gears; 15. a second motor; 16. a first chute; 17. a first sliding block; 18. a movable notch II; 19. a second rotating frame; 20. a positioning groove III; 21. a driven gear; 22. a drive gear; 23. a third motor; 24. a clamping groove; 25. a clamping plate; 26. a protective pad; 27. a groove; 28. a second screw; 29. screw block II; 30. a fourth motor; 31. a second slide block; 32. and a second chute.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a radium carving device, including base 1, the top one side fixedly connected with mount 2 of base 1, the mount 2 outside is provided with radium carving frame 3, and be provided with actuating mechanism between mount 2 and the radium carving frame 3, radium carving frame 3 is the basic structure of conventional radium carving machine, including the gas shower nozzle on laser instrument and its output light path, this is mature prior art, do not describe in detail here, the top of base 1 is provided with locating rack 8, whole locating rack 8 structure is the location tool structure of waiting the radium-shine product, be provided with movable notch I9 in the locating rack 8, nested rotation is connected with rotating turret I10 in the movable notch I9, rotating turret I10 is circular, be provided with constant head tank I11 on the rotating turret I10, fixedly install rack 12 in the constant head tank I11, the inner wall of movable notch I9 is provided with constant head tank II 13, the internal rotation of constant head gear 14 that is connected with the meshing of rack 12, a second motor 15 with an output end fixedly connected with a central shaft of the positioning gear 14 is arranged in the positioning frame 8, the second motor 15 drives the positioning gear 14 to rotate, the positioning gear 14 can drive the rack 12 to rotate, so that the first rotating frame 10 can be driven to rotate, the horizontal position of a workpiece can be driven to rotate, the direction position of the workpiece is switched, a second movable notch 18 is arranged in the first rotating frame 10, the second rotating frame 19 is rotationally connected in the second movable notch 18 through a rotating shaft, the second rotating frame 19 is rectangular, the second rotating frame 19 rotates in an inclined direction, thus the workpiece can be driven to longitudinally and obliquely rotate, the positions of the side surfaces or arc surfaces of some attacks, such as curved surface workpieces or annular workpieces, can be conveniently switched, and when laser carving is performed on the side arc surfaces of the curved surface workpieces, in order to ensure that the laser carved pattern can be stably covered on the curved surface workpieces, the workpiece switching position can be driven by rotation of the second rotating frame 19, the workpiece switching position can be conveniently and smoothly carried out by laser engraving, the troublesome operation of manually adjusting the workpiece position is not needed, convenience of the laser engraving is improved, the first rotating frame 10 is internally provided with a third positioning groove 20, the third positioning groove 20 is internally provided with a driven gear 21 which is nested and fixed on a rotating shaft, the third positioning groove 20 is rotationally connected with a driving gear 22 which is meshed and connected with the driven gear 21, the first rotating frame 10 is internally provided with a third motor 23 with an output end fixedly connected with a central shaft of the driving gear 22, the third motor 23 drives the driving gear 22 to rotate, the driving gear 22 drives the driven gear 21 to rotate, the driven gear 21 can drive the second rotating frame 19 to rotate, the workpiece rotating position can be adjusted, the second rotating frame 19 is provided with a clamping groove 24, the inner wall of the clamping groove 24 is internally provided with a groove 27, the second screw 28 is rotationally connected with the inner wall of the clamping groove 24, the second screw 28 is in threaded connection with the second screw 29, the second screw 28 is in threaded connection with the groove 27, the second motor 23 is in connection with the bearing through the connecting position of the second screw 27, the second screw 29 is in the second motor 29 is in the sliding connection with the second motor 29, the second motor 29 is in the sliding connection with the fourth motor 29, the fourth motor 30 is in the sliding connection with the fourth motor 30 is controlled to be conveniently and rotatably connected with the fourth motor 30, and the second motor 30 is in the fourth motor is in the sliding connection with the fourth motor.

The actuating mechanism is including setting up the removal groove 4 on mount 2, remove groove 4 internal rotation and be connected with screw rod one 5, and move groove 4 sliding connection has screw rod one 6, screw rod one 6 screw cup joints on screw rod one 5, and screw rod one 6 and radium carving frame 3 fixed connection, be provided with output and screw rod one 5 top fixed connection's motor one 7 in the mount 2, motor one 7 drive screw rod one 5 rotates, screw rod one 5 drives radium carving frame 3 through screw rod one 6 and goes up and down, can convenient regulation radium carving frame 3 and the position between the work piece, convenient structure can convenient operation use.

The rack 12 is of an annular structure, and the rack 12 of the annular structure can be matched with the setting of the positioning gear 14 to stably drive the first rotating frame 10 to rotate, so that the rotation adjustment position operation of the horizontal direction of the workpiece is convenient.

The bottom of the inner wall of the movable notch I9 is provided with an annular chute I16, the bottom of the rotating frame I10 is fixedly connected with a sliding block I17 which is in nested sliding fit with the chute I16, the sliding block I17 is provided with a pulley, and the arrangement of the structure can assist in improving the smoothness and stability of the rotation of the rotating frame I10.

The surface one side of grip block 25 is provided with protection pad 26, and protection pad 26 is the rubber material, can play a protective effect to the work piece of centre gripping, reduces the centre gripping damage.

The clamping plates 25 are provided with two groups and are positioned at two sides in the clamping groove 24, the second screw 28 is a bidirectional screw, the second screw 29 is correspondingly provided with two screws and is correspondingly in threaded connection with the bidirectional threads at two sides of the second screw 28, the second screw 28 drives the second screw 29 to be close to each other when rotating, and the second screw 29 drives the two clamping plates 25 to be close to each other so as to clamp a workpiece, otherwise, the workpiece is loosened.

The clamping plate 25 is fixedly connected with a second sliding block 31, a second sliding groove 32 which is in nested sliding fit with the second sliding block 31 is arranged on one side of the inner wall of the clamping groove 24, and the arrangement of the structure can improve the moving stability of the clamping plate 25.

Working principle: when the laser carving device is used, a workpiece is placed in the clamping groove 24, the motor IV 30 is started, the motor IV 30 drives the screw rod II 28 to rotate, the screw rod II 28 drives the clamping plate 25 to clamp the workpiece through the screw block II 29, the laser carving machine frame 3 is matched with control equipment of the laser carving machine frame, the corresponding pattern of laser carving can be conveniently carried out on the workpiece, the motor II 15 is started, the motor II 15 drives the positioning gear 14 to rotate, the positioning gear 14 can drive the rack 12 to rotate, the rotating frame I10 can be driven to rotate, the horizontal position of the workpiece can be driven to rotate, the direction position of the workpiece can be switched, the motor III 23 is started to drive the driving gear 22 to rotate, the driving gear 22 drives the driven gear 21 to rotate, the driven gear 21 can drive the rotating frame II 19 to rotate, and therefore the rotating position of the workpiece can be adjusted, so that laser carving operation can be carried out on the curved surface position of the curved surface workpiece, and manual readjustment of the workpiece position is not needed to realize laser carving operation of different positions on the curved surface.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a radium carving device, includes base (1), its characterized in that: the utility model discloses a laser engraving machine, which is characterized in that a fixing frame (2) is fixedly connected with one side of the top of a base (1), a laser engraving machine frame (3) is arranged on the outer side of the fixing frame (2), a driving mechanism is arranged between the fixing frame (2) and the laser engraving machine frame (3), a positioning frame (8) is arranged at the top of the base (1), a movable notch I (9) is arranged in the positioning frame (8), a rotating frame I (10) is connected in a nested manner in the movable notch I (9), a positioning groove I (11) is arranged on the rotating frame I (10), a rack (12) is fixedly arranged in the positioning groove I (11), a positioning groove II (13) is arranged on the inner wall of the movable notch I (9), a positioning gear (14) which is in meshed connection with the rack (12) is rotationally connected with a positioning groove II (13), a motor II (15) which is fixedly connected with the central shaft of the positioning gear (14) is arranged in the positioning frame (8), a movable notch II (18) is arranged in the rotating frame I (10), a rotating shaft II (18) is connected with a rotating shaft (19) through a rotating shaft, a rotating shaft II (20) is fixedly arranged in the rotating frame II (20), and constant head tank III (20) swivelling joint has driving gear (22) of being connected with driven gear (21) meshing, be provided with output and driving gear (22) center pin fixed connection's motor III (23) in rotating turret I (10), be provided with grip slot (24) on rotating turret II (19), sliding connection has grip block (25) in grip slot (24), and grip slot (24) inner wall is provided with recess (27), recess (27) swivelling joint has screw rod II (28), threaded connection has screw rod II (29) on screw rod II (28), be provided with output and screw rod II (28) one end fixed connection's motor IV (30) in rotating turret II (19), screw rod II (29) and grip block (25) fixed connection.

2. The laser engraving apparatus of claim 1, wherein: the driving mechanism comprises a moving groove (4) arranged on a fixing frame (2), a first screw rod (5) is rotationally connected in the moving groove (4), a first screw block (6) is slidably connected in the moving groove (4), the first screw block (6) is in threaded sleeve connection with the first screw rod (5), the first screw block (6) is fixedly connected with a laser engraving frame (3), and a first motor (7) with an output end fixedly connected with the top end of the first screw rod (5) is arranged in the fixing frame (2).

3. The laser engraving apparatus of claim 1, wherein: the rack (12) is of an annular structure.

4. The laser engraving apparatus of claim 1, wherein: the bottom of the inner wall of the movable notch I (9) is provided with an annular sliding groove I (16), the bottom of the rotating frame I (10) is fixedly connected with a sliding block I (17) which is in nested sliding fit with the sliding groove I (16), and the sliding block I (17) is provided with a pulley.

5. The laser engraving apparatus of claim 1, wherein: a protective pad (26) is arranged on one side of the outer surface of the clamping plate (25).

6. The laser engraving apparatus of claim 1, wherein: the clamping plates (25) are provided with two groups and are positioned at two sides in the clamping groove (24), the second screw (28) is a bidirectional screw, and the second screw block (29) is correspondingly provided with two screw threads which are correspondingly connected with the bidirectional screw threads at two sides of the second screw (28).

7. The laser engraving apparatus of claim 1, wherein: the clamping plate (25) is fixedly connected with a second sliding block (31), and a second sliding groove (32) which is in nested sliding fit with the second sliding block (31) is arranged on one side of the inner wall of the clamping groove (24).