CN212044609U

CN212044609U - Rotary machining workbench

Info

Publication number: CN212044609U
Application number: CN202020635981.8U
Authority: CN
Inventors: 王宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-12-01
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to the technical field of workbenches, and discloses a rotary machining workbench, which comprises a base and a workbench body, wherein the lower end of the base is provided with a universal wheel, one side of the universal wheel is provided with a connecting block, the rotary machining workbench is suitable for, through arranging a second stepping motor, a rotating shaft, a main belt pulley, an auxiliary belt pulley, a left ball screw, a right ball screw, a female gear, a first stepping motor and a universal wheel, the mutual cooperation between the two is utilized, thereby realizing the rotary motion of the workbench body, further changing the machining direction, not needing to detach the machining workpiece to change the direction, improving the working efficiency, avoiding the damage caused by frequently detaching the workpiece, secondly, adjusting the height of the workbench body according to the height of a user to achieve the optimal working position, and simultaneously, the workbench can be conveniently moved according to the demand, the flexibility of the workbench is improved.

Description

Rotary machining workbench

Technical Field

The utility model relates to a workstation technical field specifically is a rotary machine tooling workstation.

Background

The work table is generally a platform for machining a machine, and is used when machining a rotating machine, and although there are many kinds of work tables, the work table still cannot meet the needs of a user.

The existing workbench cannot perform rotary motion on the workbench body when in use, when the workbench needs to be machined from the other direction, the machining workpiece needs to be detached to change the direction, the working efficiency is low, meanwhile, the workpiece is frequently detached to cause damage, secondly, the height of the workbench body cannot be adjusted according to the height of a user, the best working position is reached, the workbench is difficult to move, the flexibility of the workbench is poor, in addition, the stability of the workbench is remained to be improved, and therefore the defects are overcome by the aid of the rotary machining workbench which is urgently needed.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a rotary machining workstation has solved current workstation, when using, can't carry out rotary motion to the workstation body, add man-hour from another direction when needs, then need pull down the processing work piece and change the position, lead to work efficiency low, frequently dismantle the work piece simultaneously and can lead to the damage, secondly can not be according to user's height, carry out the adjustment of height to the workstation body, in order to reach best operating position, the mobile workbench difficulty, the flexibility of workstation is poor, the stability of workstation remains the problem of improving in addition.

The utility model provides a following technical scheme: a rotary machining workbench comprises a base and a workbench body, wherein a universal wheel is arranged at the lower end of the base, a connecting block is arranged on one side of the universal wheel, the lower end of the connecting block is connected with supporting legs through a hinge fixing piece, a bearing table is arranged inside the base, a first stepping motor is arranged at the upper end of the bearing table, a female gear is fixedly connected to the upper end of the first stepping motor and is connected with a first secondary gear on the right side through a first chain, the female gear is connected with a second secondary gear on the left side through a second chain, a right ball screw is arranged at the upper right end of the base, a left ball screw is arranged at the upper left end of the base, the first secondary gear is connected with the right ball screw, the second secondary gear is connected with the left ball screw, and the upper end of the right ball screw, which is close to the left ball screw, is connected with the left ball screw through a, the upper end of bearing seat is provided with the workstation body, the inside of bearing seat is provided with step motor No. two, step motor's upper end is connected with main belt pulley, main belt pulley is connected with left vice belt pulley through the belt, vice belt pulley is down run through from the last through of rotation axis.

Preferably, the number of the universal wheels is four, and the four universal wheels are oppositely arranged at four near corners of the base in pairs.

Preferably, the number of the connecting blocks, the hinge fixing pieces and the number of the supporting legs are four.

Preferably, the upper end of the rotating shaft penetrates through the bearing seat to be connected with the workbench body, and the lower end of the rotating shaft is connected with the bottom end of the interior of the bearing seat.

Preferably, the lower surface of the workbench body is tightly attached to the upper surface of the bearing seat but not connected with the upper surface of the bearing seat.

Preferably, a brake is arranged on the universal wheel, and the female gear comprises two groups of teeth.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this be applicable to a rotary machine processing workstation, through setting up step motor No. two, the rotation axis, main belt pulley, vice belt pulley, left ball, right ball, female gear, step motor and universal wheel, utilize the mutually supporting effect between them, thereby can realize carrying out rotary motion to the workstation body, and then change the direction of working, need not to pull down the change position with the processing work piece, improve work efficiency, also avoid frequently dismantling the damage that the work piece leads to, secondly can be according to user's height, carry out the adjustment of height to the workstation body, in order to reach best operating position, simultaneously can be according to the convenient removal workstation of demand, the flexibility of this workstation has been improved, in addition through setting up the connecting block, hinge mounting and supporting legs, can improve the stability of this workstation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support leg of the present invention when it is folded;

fig. 3 is a schematic view of the appearance structure of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. connecting blocks; 4. a hinge mount; 5. supporting legs; 6. a first stepping motor; 7. a female gear; 8. a right ball screw; 9. a left ball screw; 10. a first horn gear; 11. a second sub gear; 12. a bearing table; 13. a load bearing seat; 14. a second stepping motor; 15. a primary pulley; 16. a secondary pulley; 17. a rotating shaft; 18. a workbench body.

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. 1-3, a rotary machining workbench comprises a base 1 and a workbench body 18, wherein a universal wheel 2 is arranged at the lower end of the base 1, a connecting block 3 is arranged at one side of the universal wheel 2, the lower end of the connecting block 3 is connected with a supporting foot 5 through a hinge fixing member 4, a bearing table 12 is arranged inside the base 1, a first stepping motor 6 is arranged at the upper end of the bearing table 12, a first stepping motor 6 is fixedly connected with a first gear 7 at the upper end, the first gear 7 is connected with a first gear 10 at the right side through a first chain, the second gear 7 is connected with a second gear 11 at the left side through a second chain, a right ball screw 8 is arranged at the upper right end of the base 1, a left ball screw 9 is arranged at the upper left end of the base 1, the first gear 10 is connected with the right ball screw 8, the second gear 11 is connected with the left ball screw 9, the upper end of the right ball screw 8 is connected with the left ball screw, the working table body 18 can be adjusted in height according to the height of a user by utilizing the mutual cooperation between the working table body 18 and the bearing seat 13, the working table body 18 is arranged at the upper end of the bearing seat 13, the second stepping motor 14 is arranged in the bearing seat 13, the upper end of the second stepping motor 14 is connected with the main belt pulley 15, the main belt pulley 15 is connected with the auxiliary belt pulley 16 at the left side through a belt, the auxiliary belt pulley 16 penetrates through the rotating shaft 17 from top to bottom, the working table body 18 can be rotated by utilizing the mutual cooperation between the working table body and the auxiliary belt pulley, the processing direction is changed, the processing workpiece does not need to be detached and the direction is changed, the working efficiency is improved, the number of the universal wheels 2 is four, the four universal wheels 2 are oppositely arranged at four corners close to the base 1 in pairs, the universal wheels 2 can be conveniently moved according to requirements, the flexibility of this workstation has been improved, connecting block 3, the quantity of hinge mount 4 and supporting legs 5 all sets up to four, utilize the mutually supporting effect between them, thereby can realize improving the stability of this workstation, bearing seat 13 is passed to rotation axis 17's upper end and is connected with workstation body 18, rotation axis 17's lower extreme is connected with the inside bottom of bearing seat 13, the lower surface of workstation body 18 closely laminates but not continuous with the upper surface of bearing seat 13, be provided with the stopper on universal wheel 2, female gear 7 contains two sets of teeth.

The utility model discloses a theory of operation and use flow: when the height of the workbench body 18 needs to be adjusted according to the height of a user, the first stepping motor 6 is driven to drive the female gear 7 to rotate, so that the first chain and the second chain drive the first gear 10 and the second gear 11 to rotate, and further drive the right ball screw 8 and the left ball screw 9 to rotate, so that the workbench body 18 on the bearing seat 13 can move up and down to be adjusted, a workpiece to be processed is fixed on the workbench body 18 to be processed after the adjustment is finished, when the orientation of the workpiece needs to be changed, the second stepping motor 14 is driven to drive the main belt pulley 15 to move, the auxiliary belt pulley 16 is driven to rotate through a belt, so that the workbench body 18 on the rotating shaft 17 is driven to rotate to change the orientation, when the workbench needs to be moved, the supporting legs 5 are rotated through the hinge fixing pieces 4 to be retracted, and the universal wheel 2 is used for moving, when the workbench is moved to a designated position, the brake is used for braking, and after the braking is finished, the supporting legs 5 are rotated through the hinge fixing parts 4 again, so that the supporting legs 5 are in contact with the ground to support the workbench.

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. A rotary machining table comprising a base (1) and a table body (18), characterised in that; the lower end of the base (1) is provided with a universal wheel (2), one side of the universal wheel (2) is provided with a connecting block (3), the lower end of the connecting block (3) is connected with a supporting leg (5) through a hinge fixing piece (4), a bearing table (12) is arranged inside the base (1), the upper end of the bearing table (12) is provided with a first stepping motor (6), the upper end of the first stepping motor (6) is fixedly connected with a female gear (7), the female gear (7) is connected with a first secondary gear (10) on the right side through a first chain, the female gear (7) is connected with a second secondary gear (11) on the left side through a second chain, the upper right end of the base (1) is provided with a right ball screw (8), the upper left end of the base (1) is provided with a left ball screw (9), the first secondary gear (10) is connected with the right ball screw (8), no. two sub-gear (11) are connected with left ball (9), the upper end that leans on of right ball (8) is connected with left ball (9) through bearing seat (13), the upper end of bearing seat (13) is provided with workstation body (18), the inside of bearing seat (13) is provided with No. two step motor (14), the upper end of No. two step motor (14) is connected with main belt pulley (15), main belt pulley (15) are connected with left vice belt pulley (16) through the belt, vice belt pulley (16) are from last down run through by rotation axis (17).

2. A rotary machining station according to claim 1, wherein: the number of the universal wheels (2) is four, and every two of the four universal wheels (2) are oppositely arranged at four corners close to the base (1).

3. A rotary machining station according to claim 1, wherein: the number of the connecting blocks (3), the hinge fixing pieces (4) and the number of the supporting legs (5) are all set to four.

4. A rotary machining station according to claim 1, wherein: the upper end of rotation axis (17) passes bearing seat (13) and is connected with workstation body (18), the lower extreme of rotation axis (17) is connected with the inside bottom of bearing seat (13).

5. A rotary machining station according to claim 1, wherein: the lower surface of the workbench body (18) is tightly attached to the upper surface of the bearing seat (13) but not connected with the upper surface of the bearing seat.

6. A rotary machining station according to claim 1, wherein: the universal wheel (2) is provided with a brake, and the female gear (7) comprises two groups of teeth.