CN211219176U

CN211219176U - Rotation adjusting device for laser marking machine

Info

Publication number: CN211219176U
Application number: CN201922090302.3U
Authority: CN
Inventors: 耿彦飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-11
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a rotation regulation apparatus for laser marking machine, the on-line screen storage device comprises a base, the upper end middle part fixedly connected with pillar of base, the upper end of pillar is equipped with the bearing, the bearing is equipped with bearing inner race and bearing inner race, the lateral wall of bearing inner race is equipped with the ball groove, a plurality of ball has been placed to the ball inslot, the outside of bearing inner race is equipped with the bearing inner race, the inside wall of bearing inner race is equipped with the spout, the first carousel of upper end fixedly connected with of bearing inner race, the middle part fixedly connected with elevating platform of first carousel, the inside of elevating platform is equipped with the threaded rod, the upper end fixedly connected with second carousel of threaded rod, the lateral wall of elevating platform is equipped with the spacing groove, the lateral wall cover of threaded rod has the thread bush. The utility model discloses can realize laser marking machine's rotation regulation and altitude mixture control, satisfy the reality demand, be worth using widely.

Description

Rotation adjusting device for laser marking machine

Technical Field

The utility model relates to a rotation regulation device field especially relates to a rotation regulation device for laser marking machine.

Background

Laser marking machines are used to permanently mark the surface of various materials with a laser beam. The marking effect is to expose deep layer material through the evaporation of surface layer material, thereby carve exquisite pattern, trade mark and characters, and laser marking machine mainly is applied to some occasions that require more meticulous, precision is higher at present. The method is applied to electronic components, Integrated Circuits (ICs), electrical appliances, mobile phone communication, hardware products and the like.

The existing laser marking machine has many defects, when the existing laser marking machine is used, people cannot adjust the marking position of a marking head on the laser marking machine flexibly and conveniently, the marking height and the marking angle of the marking head on the marking machine cannot be adjusted, and the adjustable range is small. Therefore, the utility model provides a rotation regulation device for laser marking machine is in order to solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a rotation adjusting device for a laser marking machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotation adjusting device for a laser marking machine comprises a base, wherein a support column is fixedly connected to the middle of the upper end of the base, a bearing is arranged at the upper end of the support column, the bearing is provided with a bearing inner ring and a bearing outer ring, the upper end of the support column is fixedly connected with the inner side wall of the bearing inner ring, a ball groove is formed in the outer side wall of the bearing inner ring, a plurality of balls are placed in the ball groove, a fixed block is arranged between the balls, the fixed block is fixedly connected with the ball groove and is in sliding contact with the balls, a bearing outer ring is arranged on the outer side of the bearing inner ring, a sliding groove is formed in the inner side wall of the bearing outer ring, the balls are in sliding contact with the sliding groove, a first rotary disc is fixedly connected to the upper end of the bearing outer ring, a lifting table is fixedly connected to the middle of the first, the bottom of threaded rod is rotated with the diapire of elevating platform and is connected, the upper end of elevating platform is passed and the upper end of threaded rod extends to one end, the upper end fixedly connected with second carousel of threaded rod, the lateral wall of elevating platform is equipped with the spacing groove, the lateral wall cover of threaded rod has the thread bush, one side fixedly connected with vaulting pole of thread bush, the one end of the vaulting pole of telling passes spacing groove and fixedly connected with laser marking machine.

As a further description of the above technical solution:

a certain gap is reserved between the bearing inner ring and the bearing outer ring.

As a further description of the above technical solution:

the height of the bearing inner ring is greater than that of the bearing outer ring.

As a further description of the above technical solution:

the inner diameter of the sliding groove is equal to the diameter of the ball.

As a further description of the above technical solution:

and one side of the upper end of the second turntable is fixedly connected with a handle.

As a further description of the above technical solution:

the diameter of the supporting rod is equal to the width of the limiting groove.

As a further description of the above technical solution:

the pillar is fixedly welded with the bearing inner ring, the first turntable is fixedly welded with the lifting platform, the second turntable is fixedly welded with the threaded rod, and the threaded sleeve is fixedly welded with the support rod.

The utility model discloses following beneficial effect has:

the utility model discloses a set up bearing inner race, ball groove, ball, spout and first carousel isotructure component, can realize the arbitrary rotation in the laser marking machine 360 degrees.

The utility model discloses a set up structural component such as elevating platform, threaded rod, thread bush, second carousel, spacing groove and vaulting pole, can realize that laser marking machine adjusts from top to bottom at a take the altitude.

Drawings

Fig. 1 is a cross-sectional view of a rotation adjusting device for a laser marking machine according to the present invention;

fig. 2 is a side view of a rotation adjusting device for a laser marking machine according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

Illustration of the drawings:

1. a base; 2. a pillar; 3. a bearing inner race; 4. a bearing outer race; 5. a first turntable; 6. a lifting platform; 7. a threaded sleeve; 8. a second turntable; 9. laser marking machine; 10. a stay bar; 11. a threaded rod; 12. a fixed block; 13. a ball groove; 14. a ball bearing; 15. a chute; 16. a limiting groove.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a rotation adjusting device for a laser marking machine comprises a base 1, a pillar 2 is fixedly connected to the middle portion of the upper end of the base 1, a bearing is arranged at the upper end of the pillar 2, the bearing drives a first rotating disc 5 to rotate through the bearing, rotation of the laser marking machine 9 is achieved, the bearing is provided with a bearing inner ring 3 and a bearing outer ring 4, the upper end of the pillar 2 is fixedly connected with the inner side wall of the bearing inner ring 3, a ball groove 13 is formed in the outer side wall of the bearing inner ring 3, a plurality of balls 14 are placed in the ball groove 13, a fixing block 12 is arranged between the balls 14, the fixing block 12 is fixedly connected with the ball groove 13 and is in sliding contact with the balls 14, a bearing outer ring 4 is arranged on the outer side of the bearing inner ring 3, a sliding groove 15 is formed in the inner side wall of the bearing outer ring 4, the balls 14 are in sliding contact with the sliding groove, the upper end of the bearing outer ring 4 is fixedly connected with a first rotary disc 5, the middle part of the first rotary disc 5 is fixedly connected with a lifting table 6, the lifting table 6 is of an internal hollow structure, not only can a laser marking machine 9 be fixed, but also the up-and-down adjustment of the laser marking machine 9 can be realized, a threaded rod 11 is arranged inside the lifting table 6, the bottom end of the threaded rod 11 is rotatably connected with the bottom wall of the lifting table 6, the upper end of the threaded rod 11 penetrates through the upper end of the lifting table 6 and extends to one end, the upper end of the threaded rod 11 is fixedly connected with a second rotary disc 8, the outer side wall of the lifting table 6 is provided with a limiting groove 16, the outer side wall of the threaded rod 11 is sleeved with a threaded sleeve 7, one side of the threaded sleeve 7 is fixedly connected with a support rod 10, the threaded rod 11 is driven to rotate by rotating the second rotary disc 8, and, thereby realize laser marking machine 9's upper and lower regulation, the one end of telling vaulting pole 10 and passing spacing groove 16 and fixedly connected with laser marking machine 9.

A certain gap is reserved between the bearing inner ring 3 and the bearing outer ring 4, and the friction loss inside the bearing is avoided. The height of the bearing inner ring 3 is larger than that of the bearing outer ring 4, so that the friction loss between the first rotating disc 5 and the bearing is avoided. The inner diameter of the slide groove 15 is equal to the diameter of the ball 14, so that the bearing is prevented from shaking. One side of the upper end of the second rotary table 8 is fixedly connected with a handle, so that the threaded rod 11 can be conveniently rotated. The diameter of the stay bar 10 is equal to the width of the limit groove 16, and the rotation of the thread bush 7 in the horizontal direction is limited. The pillar 2 and the bearing inner ring 3 are fixedly welded, the first rotary table 5 and the lifting table 6 are fixedly welded, the second rotary table 8 and the threaded rod 11 are fixedly welded, the threaded sleeve 7 and the support rod 10 are fixedly welded, and the structural member of the device is stabilized.

The working principle is as follows: firstly, the second turntable 8 is rotated, the threaded rod 11 starts to rotate, because the threaded sleeve 7 is limited by the limiting groove 16 to rotate in the horizontal direction, the threaded sleeve 7 moves in the vertical direction, the stay bar 10 drives the jacket of the laser marking machine 9 to move, after the height of the laser marking machine 9 is adjusted, the first turntable 5 is rotated, under the rotation of the ball 14, the whole lifting platform 6 can rotate at any angle, and after the angle is found, the laser marking machine 9 can be used.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A rotation regulation device for laser marking machine, includes base (1), its characterized in that: the upper end middle part fixedly connected with pillar (2) of base (1), the upper end of pillar (2) is equipped with the bearing, the bearing is equipped with bearing inner race (3) and bearing outer ring (4), the upper end of pillar (2) and the inside wall fixed connection of bearing inner race (3), the lateral wall of bearing inner race (3) is equipped with ball groove (13), a plurality of ball (14) have been placed in ball groove (13), be equipped with fixed block (12) between ball (14), fixed block (12) and ball groove (13) fixed connection to with ball (14) sliding contact, the outside of bearing inner race (3) is equipped with bearing outer ring (4), the inside wall of bearing outer ring (4) is equipped with spout (15), ball (14) and spout (15) sliding contact, the upper end fixedly connected with first carousel (5) of bearing outer ring (4), middle part fixedly connected with elevating platform (6) of first carousel (5), elevating platform (6) are inside hollow structure, the inside of elevating platform (6) is equipped with threaded rod (11), the bottom of threaded rod (11) rotates with the diapire of elevating platform (6) to be connected, the upper end of elevating platform (6) is passed and the upper end of extending to one end to the upper end of threaded rod (11), the upper end fixedly connected with second carousel (8) of threaded rod (11), the lateral wall of elevating platform (6) is equipped with spacing groove (16), the lateral wall cover of threaded rod (11) has thread bush (7), one side fixedly connected with vaulting pole (10) of thread bush (7), the one end of the vaulting pole (10) of telling passes spacing groove (16) and fixedly connected with laser marking machine (9).

2. A rotary adjustment device for a laser marking machine according to claim 1, characterized in that: a certain gap is reserved between the bearing inner ring (3) and the bearing outer ring (4).

3. A rotary adjustment device for a laser marking machine according to claim 1, characterized in that: the height of the bearing inner ring (3) is greater than that of the bearing outer ring (4).

4. A rotary adjustment device for a laser marking machine according to claim 1, characterized in that: the inner diameter of the sliding groove (15) is equal to the diameter of the ball (14).

5. A rotary adjustment device for a laser marking machine according to claim 1, characterized in that: and one side of the upper end of the second turntable (8) is fixedly connected with a handle.

6. A rotary adjustment device for a laser marking machine according to claim 1, characterized in that: the diameter of the stay bar (10) is equal to the width of the limiting groove (16).

7. A rotary adjustment device for a laser marking machine according to claim 1, characterized in that: pillar (2) and bearing inner race (3) are fixed weld, first carousel (5) and elevating platform (6) are fixed weld, second carousel (8) and threaded rod (11) are fixed weld, thread bush (7) and vaulting pole (10) are fixed weld.