CN213889886U

CN213889886U - Elevating table of positioner

Info

Publication number: CN213889886U
Application number: CN202022817718.3U
Authority: CN
Inventors: 郁志良
Original assignee: Wuxi Huaqiang Welding Equipment Co ltd
Current assignee: Wuxi Huaqiang Welding Equipment Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-06
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a lifting workbench of a position changing machine, which comprises a main body, wherein the main body consists of a base, a rotating mechanism, a rotating shaft, a vertical rod, a rotating rod, a lifting mechanism, a bottom plate, an outer placing plate, a turning frame and a connecting shaft, a rotating groove is arranged in the base, two sides of the base are movably connected with the turning frame through the connecting shaft, the rotating mechanism is positioned on the base and comprises a first motor, a first screw rod, a supporting end, a first gear and a central shaft, the lifting mechanism comprises a second motor, a transverse plate, a second gear, a third gear, a second screw rod and a lifting platform, the lifting mechanism can effectively lift the workbench, is convenient for processing objects on the position changing machine, the rotating rod can effectively rotate the position changing machine workbench, the lower end rotates in the rotating groove, and the rotation does not influence the work of the lifting structure on the upper end, effectively increases the working efficiency of the main body, has simple structure and is very convenient to use.

Description

Elevating table of positioner

Technical Field

The utility model relates to a machine technical field specifically is a machine elevating platform shifts.

Background

The positioner is a special welding auxiliary device, is suitable for the welding deflection of rotary work to obtain an ideal processing position and welding speed, can be matched with an operating machine and a welding machine for use to form an automatic welding center, and can also be used for workpiece deflection during manual work;

however, the single-shaft or double-shaft workbench is used in most of the existing position changers, the turnover function or the rotation function can be realized, the lifting operation cannot be realized, the working tables which can be lifted and lowered are few, the rotation, lifting and turnover synchronous operation cannot be realized, the working efficiency is reduced, and therefore the existing problems and the defects can be overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machine elevating platform shifts to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting workbench of a positioner comprises a main body, wherein the main body consists of a base, a rotating mechanism, a rotating shaft, a vertical rod, a rotating rod, a lifting mechanism, a bottom plate, an outer placing plate, a turning frame and a connecting shaft, a rotating groove is arranged inside the base, the two sides of the base are movably connected with the turning frame through the connecting shaft, the rotating mechanism is positioned on the base and comprises a first motor, a first screw rod, a supporting end, a first gear and a central shaft, the front end of the first motor is provided with the rotating shaft which is connected with the first screw rod through the rotating shaft, the first screw rod is supported through the supporting end, one side of the first screw rod is meshed with the first gear, the upper end of the first gear is fixedly connected with the bottom plate through the central shaft, the bottom plate is provided with the lifting mechanism, the lifting mechanism comprises a second motor, a transverse plate, a second gear, a third gear, a second screw rod and a lifting platform, the front end of the second motor is provided with the rotating shaft, it passes the diaphragm and is connected with the second gear, the meshing of second gear both sides has three group's third gears, the third gear, central point puts the fixed second screw rod that is provided with, the elevating platform is connected to second screw rod upper end, the rotary rod lower extreme is located and rotates the inslot, and its upper end is connected with the vertical pole, the inboard bottom plate of connecting of vertical pole, the upper end is fixed with puts the board outward, put the board cover outward in the elevating platform outside.

Preferably, the first motor and the second motor are both provided with a fixing frame.

Preferably, the lower end of the rotating rod is provided with a limiting block.

Preferably, a fixed block is arranged on the second gear.

Preferably, the bottom plate is provided with a through hole.

Preferably, a fixed seat is arranged at the lower end of the first gear.

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

1. the utility model discloses a be provided with elevating system in the main part, when needing to go up and down to the positioner workstation, open the second motor, it drives the second gear and rotates, the second gear drives third gear rotation all around, fix the second screw rod rotation in the upper end of second gear, because second screw rod and diaphragm spiro union, it carries out the elevating movement on the diaphragm, drive the upper end elevating platform simultaneously and move, can effectively carry out the lift operation to the workstation, be convenient for process the last article of positioner, increase main part work efficiency, its overall structure is simple, it is very convenient to use;

2. the utility model discloses a be provided with rotary mechanism in the main part, when needs rotate the machine of shifting, open first motor, it drives the inboard first screw motion, rotate thereupon with the first gear of first screw rod meshing, because the bottom plate is fixed in first gear upper end, it rotates along with first gear rotation, upper end workstation rotates thereupon, effectively rotate the machine workstation that shifts, the lower extreme rotary rod is at the rotation inslot rotation, rotate and do not influence its upper end elevation structure work simultaneously, the work efficiency has effectively been increased, the utility model discloses simple structure, it is very convenient to use.

Drawings

FIG. 1 is a front view of the overall structure of a lifting table of a positioner;

fig. 2 is a partial structure top view of the lifting workbench of the positioner;

fig. 3 is a partial structure top view of the lifting workbench of the positioner;

FIG. 4 is an enlarged view of the structure at the A position of the lifting workbench of the positioner;

fig. 5 is the utility model relates to a structure enlarger of machine of shifting elevating platform B department.

In the figure: 1. a main body; 2. a base; 3. a rotation mechanism; 31. a first motor; 32. a first screw; 33. a support end; 34. a first gear; 35. a fixed seat; 36. a central shaft; 4. a rotating shaft; 5. a fixed mount; 6. a vertical rod; 7. rotating the rod; 8. a limiting block; 9. a lifting mechanism; 91. a second motor; 92. a transverse plate; 93. a second gear; 94. a fixed block; 95. a third gear; 96. a second screw; 97. a lifting platform; 10. a base plate; 11. perforating; 12. placing the plate outside; 13. a roll-over stand; 14. a connecting shaft; 15. the groove is rotated.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a machine elevating platform shifts, includes main part 1, main part 1 comprises base 2, rotary mechanism 3, axis of rotation 4, vertical pole 6, rotary rod 7, elevating system 9, bottom plate 10, outer board 12, roll-over stand 13 and connecting axle 14 of putting, 2 inside rotating groove 15 that is provided with of base, its both sides have roll-over stand 13 through connecting axle 14 swing joint, rotary mechanism 3 is located base 2, and it includes first motor 31, first screw rod 32, supports end 33, first gear 34 and central axle 36, first motor 31 front end is equipped with axis of rotation 4, and it connects first screw rod 32 through axis of rotation 4, first screw rod 32 supports through supporting end 33, and its one side meshing has first gear 34, first gear 34 upper end is through central axle 36 and bottom plate 10 fixed connection, be equipped with elevating system 9 on the bottom plate 10, elevating system 9 includes second motor 91, a little, and the weight of, Diaphragm 92, second gear 93, third gear 95, second screw 96 and elevating platform 97, second motor 91 front end is equipped with axis of rotation 4, and it passes diaphragm 92 and is connected with second gear 93, the meshing of second gear 93 both sides has three group's third gear 95, central point puts the fixed second screw 96 that is provided with, elevating platform 97 is connected to second screw 96 upper end, 7 lower extremes of rotary rod are located rotation tank 15, and its upper end is connected with vertical pole 6, the inboard connecting bottom plate 10 of vertical pole 6, the upper end is fixed with puts board 12 outward, put board 12 cover in the elevating platform 97 outside outward.

First motor 31 and second motor 91 all are equipped with mount 5, increase its stability.

The lower end of the rotating rod 7 is provided with a limiting block 8, so that the rotating rod 7 is prevented from being separated from the rotating groove 15.

And a fixed block 94 is arranged on the second gear 93, so that the structural stability of the gear is improved.

The bottom plate 10 is provided with a through hole 11 for facilitating the movement of the second screw 96.

The lower end of the first gear 34 is provided with a fixed seat 35, so that the structural stability of the first gear is improved.

The working principle is as follows: when the utility model is used, the main body 1 is fixed at a designated position, when the positioner needs to be rotated and lifted, the first motor 31 is controlled to work, the first motor drives the inner first screw rod 32 to move through the rotating shaft 4, the first gear 34 meshed with the first screw rod 32 rotates along with the inner first screw rod, as the bottom plate 10 is fixed at the upper end of the first gear 34, the bottom plate rotates along with the rotation of the first gear 34, the upper lifting platform 97 and the outer ring placing plate 12 rotate along with the inner first gear, the positioner working platform is effectively rotated, the lower end rotary rod 7 rotates in the rotating groove 15, the upper end part is supported, when the positioner needs to be lifted, the second motor 91 is controlled to work, the second motor drives the second gear 93 to rotate, the second gear 93 drives the third gear 95 meshed in four circles to rotate, the second screw rod 96 fixed at the upper end of the third gear 95 rotates along with the outer ring, because the second screw rod 96 is in threaded connection with the transverse plate 92, it carries out elevating movement on diaphragm 92, drives upper end elevating platform 97 simultaneously and carries out elevating movement, can effectively carry out the lifting operation to the positioner workstation, and the operating personnel of being convenient for carries out the operation of co-altitude not, increases main part 1 work efficiency, simultaneously, when elevating system 9 goes up and down elevating platform 97, it does not influence lower extreme rotary mechanism 3 and rotates, and two mechanisms independent work has increased main part 1's practicality, the utility model discloses simple structure, it is very convenient to use.

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 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 machine elevating platform shifts, includes main part (1), its characterized in that: the main body (1) consists of a base (2), a rotating mechanism (3), a rotating shaft (4), a vertical rod (6), a rotating rod (7), a lifting mechanism (9), a bottom plate (10), an outer placing plate (12), a turning frame (13) and a connecting shaft (14), wherein a rotating groove (15) is arranged in the base (2), two sides of the base are movably connected with the turning frame (13) through the connecting shaft (14), the rotating mechanism (3) is positioned on the base (2) and comprises a first motor (31), a first screw rod (32), a supporting end (33), a first gear (34) and a central shaft (36), the rotating shaft (4) is arranged at the front end of the first motor (31) and is connected with the first screw rod (32) through the rotating shaft (4), the first screw rod (32) is supported through the supporting end (33), the first gear (34) is meshed at one side of the first screw rod, the upper end of the first gear (34) is fixedly connected with the bottom plate (10) through the central shaft (36), the bottom plate (10) is provided with a lifting mechanism (9), the lifting mechanism (9) comprises a second motor (91), a transverse plate (92), a second gear (93), a third gear (95), a second screw (96) and a lifting platform (97), the front end of the second motor (91) is provided with a rotating shaft (4), which penetrates through a transverse plate (92) and is connected with a second gear (93), two sides of the second gear (93) are engaged with three groups of third gears (95), a second screw (96) is fixedly arranged at the center of the third gear (95), the upper end of the second screw (96) is connected with a lifting platform (97), the lower end of the rotating rod (7) is positioned in the rotating groove (15), the upper end of the lifting platform is connected with a vertical rod (6), the inner side of the vertical rod (6) is connected with a bottom plate (10), an outer placing plate (12) is fixed at the upper end of the vertical rod, and the outer placing plate (12) is sleeved on the outer side of the lifting platform (97).

2. The elevating table of a positioner according to claim 1, which is characterized in that: the first motor (31) and the second motor (91) are both provided with a fixing frame (5).

3. The elevating table of a positioner according to claim 1, which is characterized in that: the lower end of the rotating rod (7) is provided with a limiting block (8).

4. The elevating table of a positioner according to claim 1, which is characterized in that: and a fixed block (94) is arranged on the second gear (93).

5. The elevating table of a positioner according to claim 1, which is characterized in that: the bottom plate (10) is provided with a through hole (11).

6. The elevating table of a positioner according to claim 1, which is characterized in that: the lower end of the first gear (34) is provided with a fixed seat (35).