CN212946300U

CN212946300U - Automatic rotary table device for ball head surfacing

Info

Publication number: CN212946300U
Application number: CN202020860549.9U
Authority: CN
Inventors: 吴小林; 柯栋
Original assignee: Nanjing Tianjie Santa Energy Conservation Equipment Co ltd
Current assignee: Nanjing Tianjie Santa Energy Conservation Equipment Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-04-13
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses an automatic revolving stage device of bulb build-up welding, including supporting box, the anterior movable mounting of supporting box has the chamber door, the top fixed mounting of supporting box has the top platform, the ball is installed in the upper surface embedding of top platform, the revolving stage has been placed on the upper portion of ball, the axle bed has been installed admittedly to the inside bottom position of supporting box, the upper portion movable mounting of axle bed has the bull stick, the top of bull stick runs through top platform and revolving stage fixed connection, the outside fixedly connected with driven gear of bull stick, the upper portion of revolving stage is equipped with fixed establishment, fixed establishment is including spout, screw rod, handle and clamp splice, the inside of supporting box is equipped with damper, damper seat, guide pillar and spring. Automatic revolving stage device of bulb build-up welding, can play excellent shock attenuation effect, avoid vibrations to influence the welding precision, also can make things convenient for the fixed work piece of centre gripping, it is more convenient to fix a position.

Description

Automatic rotary table device for ball head surfacing

Technical Field

The utility model relates to a revolving stage device field, in particular to automatic revolving stage device of bulb build-up welding.

Background

The automatic ball head surfacing turntable device is a workpiece table which can automatically rotate when being used for ball head surfacing, is mainly used for placing workpieces and can drive the workpieces to rotate; but the automatic revolving stage device of current bulb build-up welding does not possess shock-absorbing function, and when the welding, power motor's work can bring vibrations for whole device, and vibrations will lead to the work piece vibrations to influence the welded accurate nature, the result of use is relatively poor, and then inconvenient installation fixed work piece has reduced the convenience of using.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides automatic revolving stage device of bulb build-up welding can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the ball head surfacing automatic turntable device comprises a support box, a box door is movably arranged at the front part of the support box, the top of the supporting box is fixedly provided with a top platform, the upper surface of the top platform is embedded with balls, a rotary table is arranged at the upper part of the ball, a shaft seat is fixedly arranged at the bottom position inside the supporting box, the upper part of the shaft seat is movably provided with a rotating rod, the top end of the rotating rod penetrates through the top platform and is fixedly connected with the rotary table, the outside of the rotating rod is fixedly connected with a driven gear, the upper part of the rotating platform is provided with a fixing mechanism, the fixing mechanism comprises a chute, a screw rod, a handle and a clamping block, a damping mechanism is arranged in the supporting box, the shock absorption mechanism comprises a damper, a bearing seat, a guide post and a spring, wherein the upper part of the bearing seat is fixedly provided with a motor, one side fixed mounting of motor has the reduction gear, the output shaft fixedly connected with driving gear of reduction gear.

Preferably, the sliding groove is formed in the upper surface of the rotary table, the clamping block is connected to the upper portion of the sliding groove in a sliding mode, the screw is movably connected to the inside of the rotary table and is connected with the clamping block in a sliding mode, and the handle is fixedly installed at one end of the screw.

Preferably, the number of the fixing mechanisms is three, and the three fixing mechanisms are arranged in an equidistant circular manner.

Preferably, the damper is fixedly installed at one side of the bottom inside the support box, the guide post is fixedly installed inside the support box and located at one side of the damper, the bearing platform base is movably connected to the outside of the damper, and the spring is sleeved outside the guide post.

Preferably, the driving gear is meshed with the driven gear, a rolling groove is formed in the lower surface of the rotary table, and the rolling groove is matched with the rolling balls.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses in, through the damper who sets up, in motor work, through the damping effect of attenuator, and the elastic effect of spring, can effectual reduction motor work vibrations transmit the supporting box, reduce the vibrations phenomenon that the revolving stage appears, thereby when avoiding weldment work, the work piece vibrations lead to the phenomenon that the welding precision descends, the practicality is higher, through the fixed establishment who sets up, three fixed establishment can promote three clamp splice to the central point of revolving stage puts the removal, thereby make things convenient for the fixed needs welded work piece of centre gripping, make the location more convenient, the convenience of using has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the automatic ball head surfacing turntable device of the present invention;

FIG. 2 is a schematic view of the internal structure of the automatic rotary table device for bead surfacing of the present invention;

fig. 3 is a top view of the rotary table of the ball head surfacing automatic rotary table device of the utility model.

In the figure: 1. a support box; 2. a box door; 3. a top stage; 4. a turntable; 5. a fixing mechanism; 6. a ball bearing; 7. a rotating rod; 8. a shaft seat; 9. a driven gear; 10. a damping mechanism; 11. a damper; 12. a pedestal; 13. a guide post; 14. a spring; 15. a motor; 16. a speed reducer; 17. a driving gear; 18. a chute; 19. a screw; 20. a handle; 21. and (5) clamping blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-3, the automatic rotary table device for bulb surfacing welding comprises a supporting box 1, a box door 2 is movably mounted at the front part of the supporting box 1, a top table 3 is fixedly mounted at the top part of the supporting box 1, a ball 6 is embedded and mounted on the upper surface of the top table 3, a rotary table 4 is placed on the upper part of the ball 6, a shaft seat 8 is fixedly mounted at the bottom position inside the supporting box 1, a rotary rod 7 is movably mounted at the upper part of the shaft seat 8, the top end of the rotary rod 7 penetrates through the top table 3 and is fixedly connected with the rotary table 4, a driven gear 9 is fixedly connected with the outside of the rotary rod 7, a fixing mechanism 5 is arranged on the upper part of the rotary table 4, the fixing mechanism 5 comprises a sliding groove 18, a screw rod 19, a handle 20 and a clamping block 21, a damping mechanism 10 is arranged inside the supporting box 1, the damping mechanism 10 comprises a damper 11, a bearing table 12, a guide post 13 and a spring 14, the output shaft of the reducer 16 is fixedly connected with a driving gear 17;

the sliding groove 18 is formed in the upper surface of the rotary table 4, the clamping block 21 is connected to the upper portion of the sliding groove 18 in a sliding mode, the screw rod 19 is movably connected to the inside of the rotary table 4, the screw rod 19 is connected with the clamping block 21 in a sliding mode, and the handle 20 is fixedly installed at one end of the screw rod 19; the number of the fixing mechanisms 5 is three, the three fixing mechanisms 5 are arranged in an equidistant circular manner, and the three fixing mechanisms 5 can push the three clamping blocks 21 to move towards the central position of the rotary table 4, so that workpieces to be welded can be conveniently clamped and fixed, the positioning is more convenient, and the use convenience is improved; the damper 11 is fixedly installed at one side of the bottom inside the support box 1, the guide pillar 13 is fixedly installed inside the support box 1 and located at one side of the damper 11, the bearing platform seat 12 is movably connected to the outside of the damper 11, the spring 14 is sleeved outside the guide pillar 13, the damping mechanism 10 can effectively reduce the transmission of working vibration of the motor 15 to the support box 1 and reduce the vibration phenomenon of the rotary table 4 through the damping effect of the damper 11 and the elastic effect of the spring 14 when the motor 15 works, so that the phenomenon that the welding precision is reduced due to the vibration of a workpiece is avoided during welding work, and the practicability is higher; the driving gear 17 is meshed with the driven gear 9, a rolling groove is formed in the lower surface of the rotary table 4 and matched with the ball 6, and the rolling groove can play a role in matching the ball 6 to support the rotary table 4.

It should be noted that, the utility model relates to a bulb build-up welding automatic turntable device, when using, at first place the work piece that needs the welding on the upper portion of revolving stage 4 and utilize fixing mechanism 5 to clamp fixedly, when operating, place the work piece first, then utilize handle 20 to rotate screw rod 19, screw rod 19 drives clamp splice 21 and removes, it can move three clamp splice 21 to the central point of revolving stage 4 to rotate three screw rod 19, thereby to clamp fixedly the work piece to be processed, the location is more convenient, the convenience of use is improved, then start motor 15 to work, the output shaft of motor 15 drives the input shaft of reducer 16 to rotate, the output shaft of reducer 16 drives driving gear 17 to rotate, driving gear 17 drives driven gear 9 to rotate, thereby drive revolving bar 7 to rotate, revolving stage 7 drives revolving stage 4 to rotate, can rotate the work piece fixed on the revolving stage 4, secondly, the upper surface of revolving stage 4 inlays and is equipped with ball 6, be equipped with the rolling groove that corresponds between the bottom of ball 6 and revolving stage 4, under the rotation circumstances that does not influence revolving stage 4, can provide the support for the outside of revolving stage 4, increase revolving stage 4's stability, in motor 15 work, attenuator 11 and spring 14 receive vibrations and produce the phenomenon of shrinkage and expansion, can play excellent shock attenuation buffering efficiency, reduce motor 15's shaking force and transmit to supporting box 1 on, thereby effectual shaking force of avoiding leads to the phenomenon that the work piece vibrations influence welding precision, the practicality is higher.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Automatic revolving stage device of bulb build-up welding, its characterized in that: comprises a supporting box (1), a box door (2) is movably mounted at the front part of the supporting box (1), a top platform (3) is fixedly mounted at the top part of the supporting box (1), balls (6) are embedded in the upper surface of the top platform (3), a rotary table (4) is placed on the upper part of the balls (6), a shaft seat (8) is fixedly mounted at the bottom position inside the supporting box (1), a rotating rod (7) is movably mounted at the upper part of the shaft seat (8), the top end of the rotating rod (7) penetrates through the top platform (3) and is fixedly connected with the rotary table (4), a driven gear (9) is fixedly connected with the outside of the rotating rod (7), a fixing mechanism (5) is arranged on the upper part of the rotary table (4), the fixing mechanism (5) comprises a sliding groove (18), a screw rod (19), a handle (20) and a clamping block (21), a damping mechanism (10) is arranged inside the supporting box (1), the damping mechanism (10) comprises a damper (11), a bearing platform seat (12), a guide post (13) and a spring (14), a motor (15) is fixedly mounted on the upper portion of the bearing platform seat (12), a speed reducer (16) is fixedly mounted on one side of the motor (15), and a driving gear (17) is fixedly connected to an output shaft of the speed reducer (16).

2. The automatic ball head surfacing turntable device according to claim 1, characterized in that: the upper surface at revolving stage (4) is seted up in spout (18), clamp splice (21) sliding connection is on the upper portion of spout (18), screw rod (19) swing joint is in the inside of revolving stage (4), screw rod (19) and clamp splice (21) sliding connection, handle (20) fixed mounting is in the one end of screw rod (19).

3. The automatic ball head surfacing turntable device according to claim 1, characterized in that: the number of the fixing mechanisms (5) is three, and the fixing mechanisms (5) are circularly arranged at equal intervals.

4. The automatic ball head surfacing turntable device according to claim 1, characterized in that: the damper (11) is fixedly arranged at one side of the bottom inside the supporting box (1), the guide post (13) is fixedly arranged at one side of the damper (11) inside the supporting box (1), the bearing seat (12) is movably connected to the outside of the damper (11), and the spring (14) is sleeved on the outside of the guide post (13).

5. The automatic ball head surfacing turntable device according to claim 1, characterized in that: the driving gear (17) is meshed with the driven gear (9), a rolling groove is formed in the lower surface of the rotary table (4), and the rolling groove is matched with the ball (6).