Rotary workbench for metal plate machining

Abstract

The utility model discloses a metal plate processing rotary table, which comprises a middle column, a support frame and an outer frame, the side surface of the middle column is fixedly provided with a support side foot, the inner part of the middle column is provided with an inner rod, the bottom of the middle column is provided with a turntable, and the upper part of the turntable is fixedly provided with a rotary screw rod which is rotatably connected in the middle column; a fixed gear is fixed to the upper portion of the inner rod, a connecting frame is rotationally connected to the upper portion of the fixed gear, sliding rails are fixed to the two ends of the outer frame, a movable plate is vertically arranged above the sliding rails, and a sliding groove is formed in the surface of the movable plate. According to the rotary workbench for metal plate machining, the two sets of sliding movable plates can be used in cooperation with the two sets of connecting plates sliding in the opposite directions, the distance between the magnet plates above the workbench can be adjusted according to use requirements, and therefore the workbench can adapt to metal plates of different sizes; and compared with a traditional clamping mode, the effect of fixing metal plates of different sizes is better.

Description

Technical Field

[0001] The utility model relates to the technical field related to metal plate processing, in particular to a rotary worktable for metal plate processing. Background Art

[0002] Metal sheets are important materials for processing electrical cabinets. When processing metal sheets, the surface of the sheets needs to be painted and polished. During processing, a rotating worktable is required to place the metal sheets.

[0003] The existing publication number CN216421745U discloses a rotary workbench for sheet metal processing, comprising a fixed table and a workbench, a processing groove is provided at the top of the workbench, clamping mechanisms are provided on both sides of the processing groove, a rotating mechanism is installed at the bottom of the workbench, a transmission mechanism is provided inside the fixed table, and the workbench is rotatably connected to the top of the fixed table through the rotating mechanism;

[0004] In the above document, sheet metals of different lengths are clamped and fixed by means of a clamping mechanism; however, the size of the sheet metal is also limited by the size between the two sets of clamping plates when clamped by the clamping mechanism. When the sheet metal is larger than the size between the two sets of clamping plates, it is difficult to adapt to use. At the same time, the height adjustment of the workbench in the above document remains unchanged, and its use is relatively limited. Therefore, we propose a rotary workbench for metal sheet processing to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a rotary worktable for processing metal plates to solve the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rotary workbench for processing metal sheets comprises a center column, a support frame and an outer frame, wherein an inner rod is arranged inside the center column, a turntable is arranged at the bottom of the center column, and a rotating screw is fixed above the turntable and is rotatably connected to the center column, a fixed gear is fixed above the inner rod, and a connecting frame is rotatably connected above the fixed gear, a supporting mechanism for the metal sheet workpiece is arranged above the connecting frame, and a supporting adjustment component is arranged at the upper end of the supporting mechanism.

[0008] Preferably, the support mechanism includes a support frame and an outer frame outside the support frame, the support frame is fixed to the outer frame, the support frame is a cross-shaped frame, and the outer frame is a rectangular frame.

[0009] Preferably, the support adjustment assembly includes slide rails fixed at both ends of the outer frame, a movable plate vertically arranged above the slide rails, a slide groove is opened on the surface of the movable plate, and a connecting plate is arranged above the movable plate, a slider is fixed below the connecting plate, a magnet plate is fixed above the connecting plate, and tooth blocks are evenly bonded to the sides of the connecting plate, and a sliding block is fixed below the movable plate.

[0010] Preferably, the cross section of the inner rod is square, and the inner rod is connected to the center column by a sliding connection, and the inner rod is connected to the rotating screw by a threaded connection.

[0011] By adopting the above technical solution, the rotating screw rod can be conveniently connected with the inner rod through the turntable, so that the inner rod can slide on the center column to adjust the use height of the device.

[0012] Preferably, a concave cavity is provided on an inner side of the connection frame, and the interior of the concave cavity is connected to a limit block via a spring, and the inner end of the connection frame is meshedly connected to a fixed gear via the limit block.

[0013] By adopting the above technical solution, it is convenient to rotate the connection frame so that the connection frame rotates above the fixed gear, and cooperate with the engagement between the internal limit block of the connection frame and the fixed gear, so as to fix the device after the angle is adjusted.

[0014] Preferably, two groups of movable plates are arranged on the surface of the slide rail, and the lower part of the movable plates is connected to the slide rail in a snap-fitting sliding manner via a sliding block.

[0015] By adopting the above technical solution, it is possible to facilitate the engagement and sliding of the two sets of movable plates on the slide rails.

[0016] Preferably, two groups of the connecting plates are arranged on the surface of the movable plate, and the two groups of the connecting plates are slidably connected to the sliding grooves on the surface of the movable plate through sliders, and the sliding directions of the two groups of the connecting plates on the movable plate are opposite.

[0017] The above technical solution is adopted to facilitate the use of two sets of connecting plates that slide in opposite directions, and the total length of the magnet plate above the workbench can be increased so that the device can process metal plates of different sizes.

[0018] Preferably, the inner ends of the two groups of connecting plates are meshed with each other via tooth blocks, and the upper end surfaces of the magnet plates above the two groups of connecting plates are flush with each other.

[0019] By adopting the above technical solution, the use of the connecting plate with meshing teeth can facilitate the positioning of the connecting plate after it slides out to expand its length. At the same time, the use of the magnet plate above the connecting plate can facilitate the adsorption and fixation of the metal plate.

[0020] Preferably, supporting side feet are fixed to the side surfaces of the center column.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] The rotary workbench for processing metal plates is used by using a rotating screw rod in conjunction with a rotating disk at the bottom of the middle column, so that the rotating screw rod is threadedly connected with an inner rod inside the middle column, so that the inner rod can slide and retract on the middle column to adjust the use height of the device;

[0023] The rotary workbench for processing metal sheets uses two sets of sliding movable plates in conjunction with two sets of connecting plates that slide toward each other. The distance between the magnet plates above the workbench can be adjusted according to usage needs so that the workbench can adapt to metal sheets of different sizes. This is more effective than traditional clamping methods in fixing metal sheets of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the side sectional structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the connection structure between the movable plate and the connecting plate of the utility model;

[0028] Figure 5 This is a schematic diagram of the connection structure between the connection frame and the fixed gear of the utility model;

[0029] Figure 6 This is a schematic diagram of the connection structure between the connecting plate and the gear block of the utility model.

[0030] In the figure: 1. center column; 2. supporting side feet; 3. turntable; 4. inner rod; 5. rotating screw; 6. fixed gear; 7. connecting frame; 8. supporting frame; 9. outer frame; 10. slide rail; 11. movable plate; 12. slide groove; 13. connecting plate; 14. slider; 15. gear block; 16. magnet plate; 17. sliding block; 18. concave cavity; 19. limit block; 20. spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-6 The utility model provides a rotary workbench for metal plate processing, comprising a center column 1, a support frame 8 and an outer frame 9, a supporting side foot 2 is fixed to the side of the center column 1, an inner rod 4 is arranged inside the center column 1, a turntable 3 is arranged at the bottom of the center column 1, and preferably, a rotating screw 5 rotatably connected to the inside of the center column 1 is fixed above the turntable 3.

[0033] In some embodiments, the cross section of the inner rod 4 is square, and the connection between the inner rod 4 and the middle column 1 is a sliding connection. Preferably, the connection between the inner rod 4 and the rotating screw rod 5 is a threaded connection, which can be conveniently connected to the rotating screw rod 5 and the inner rod 4 through the turntable 3, so that the inner rod 4 slides on the middle column 1, so as to adjust the use height of the device;

[0034] See also Figure 1-6 In some implementation schemes, a fixed gear 6 is fixed above the inner rod 4, and a connecting frame 7 is rotatably connected above the fixed gear 6. A concave cavity 18 is opened on the inner side of the connecting frame 7, and the interior of the concave cavity 18 is connected to a limit block 19 through a spring 20. The inner end of the connecting frame 7 is meshed with the fixed gear 6 through the limit block 19, so that the connecting frame 7 can be rotated above the fixed gear 6 by rotating the connecting frame 7, and the limit block 19 inside the connecting frame 7 is engaged with the fixed gear 6, so that the device can be fixed after the angle is adjusted.

[0035] See also Figure 1-6 In some embodiments, a support frame 8 is fixed above the connecting frame 7, and an outer frame 9 is fixed to the outside of the support frame 8, slide rails 10 are fixed at both ends of the outer frame 9, and a movable plate 11 is vertically arranged above the slide rail 10, and two groups of movable plates 11 are arranged on the surface of the slide rail 10, and the lower part of the movable plate 11 is connected to the slide rail 10 through a sliding block 17 to form a snap-fit ​​sliding connection with the slide rail 10, which can facilitate the snap-fitting and sliding of the two groups of movable plates 11 on the slide rail 10.

[0036] In some embodiments, a slide groove 12 is provided on the surface of the movable plate 11, and a connecting plate 13 is arranged above the movable plate 11. Two groups of connecting plates 13 are arranged on the surface of the movable plate 11. The two groups of connecting plates 13 are slidably connected to the slide groove 12 on the surface of the movable plate 11 through a slider 14. The two groups of connecting plates 13 have opposite sliding directions on the movable plate 11, which facilitates the use of the two groups of connecting plates 13 with opposite sliding directions and can increase the total length of the magnet plate 16 above the workbench so that the device can process metal plates of different sizes.

[0037] In some embodiments, a slider 14 is fixed below the connecting plate 13, a magnet plate 16 is fixed above the connecting plate 13, and tooth blocks 15 are evenly bonded to the sides of the connecting plate 13, a sliding block 17 is fixed below the movable plate 11, and the inner ends of the two groups of connecting plates 13 are meshed with each other through the tooth blocks 15, and the upper end surfaces of the magnet plates 16 above the two groups of connecting plates 13 are flush with each other. The use of the connecting plates 13 that can be meshed with each other through the tooth blocks 15 facilitates the positioning of the connecting plate 13 after it slides out to expand its length, and at the same time, the use of the magnet plate 16 above the connecting plate 13 facilitates the adsorption and fixation of the metal plate.

[0038] Working principle:

[0039] The metal sheet to be processed is placed on the magnet plate 16 above the connecting plate 13 so that the magnet plate 16 can adsorb the metal sheet for processing. When the working height of the workbench needs to be adjusted, the turntable 3 at the bottom of the middle column 1 can be rotated so that the turntable 3 drives the rotating screw 5 to rotate, so that the rotating screw 5 is threadedly connected with the inner rod 4, so that the inner rod 4 can slide above the middle column 1 to adjust the working height of the workbench.

[0040] The outer end of the fixed gear 6 fixed at the upper end of the inner rod 4 is rotatably connected to the connecting frame 7, and the workbench can be rotated by rotating the connecting frame 7. At the same time, the limit block 19 connected by the spring 20 in the inner end cavity 18 of the connecting frame 7 is meshed with the fixed gear 6 to position the connecting frame 7 after rotation;

[0041] When placing metal sheets of different sizes, the two groups of movable plates 11 above the sliding rails 10 can be adjusted so that the sliding block 17 below the movable plate 11 slides on the slide rails 10, and at the same time, the connecting plate 13 above the movable plate 11 is slid so that the slider 14 below the connecting plate 13 engages and slides in the slide groove 12 on the movable plate 11, so that the two groups of connecting plates 13 above the movable plate 11 slide outward, so as to expand the total length of the magnet plate 16 above the connecting plate 13, thereby facilitating the workbench to adapt to metal sheets of different sizes.

[0042] The inner ends of the two groups of connecting plates 13 are provided with mutually meshing tooth blocks 15, which can increase the friction force after the two groups of connecting plates 13 slide out through the tooth blocks 15, so as to position the two groups of connecting plates 13 after sliding, thereby improving the use effect of the device.

[0043] The rotary workbench for metal plate processing of the utility model cooperates with the use of a rotating screw rod through the use of a rotating disk at the bottom of the middle column, so that the rotating screw rod is threadedly connected with the inner rod inside the middle column, so that the inner rod can slide and retract on the middle column to adjust the use height of the device;

[0044] The rotary workbench for processing metal plates of the utility model can adjust the distance between the magnet plates above the workbench according to the needs of use by using two sets of sliding movable plates in conjunction with two sets of connecting plates that slide toward each other, so that the workbench can adapt to metal plates of different sizes. Compared with the traditional clamping method, the effect of fixing metal plates of different sizes is better.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rotary worktable for processing metal plates, comprising a center column (1), a support frame (8) and an outer frame (9), characterized in that: An inner rod (4) is arranged inside the middle column (1), a turntable (3) is arranged at the bottom of the middle column (1), a rotating screw (5) is fixed above the turntable (3) and is rotatably connected to the inside of the middle column (1), a fixed gear (6) is fixed above the inner rod (4), a connecting frame (7) is rotatably connected above the fixed gear (6), a supporting mechanism for a metal plate workpiece is arranged above the connecting frame (7), and a supporting adjustment component is arranged at the upper end of the supporting mechanism; the supporting mechanism comprises a supporting frame (8) and an outer frame ( 9); the support adjustment component comprises a slide rail (10) arranged at both ends of the outer frame (9), a movable plate (11) arranged above the slide rail (10), a slide groove (12) is opened on the surface of the movable plate (11), a connecting plate (13) is arranged above the movable plate (11), a slider (14) is fixed below the connecting plate (13), a magnet plate (16) is fixed above the connecting plate (13), teeth blocks (15) are evenly arranged on the side of the connecting plate (13), and a sliding block (17) is fixed below the movable plate (11).

2. The rotary table for metal plate processing according to claim 1, characterized in that: The cross section of the inner rod (4) is a square.

3. The rotary table for metal plate processing according to claim 1, characterized in that: The inner rod (4) is connected to the center column (1) by sliding connection, and the inner rod (4) is connected to the rotating screw rod (5) by threaded connection.

4. The rotary table for metal plate processing according to claim 1, characterized in that: A concave cavity (18) is provided on the inner side of the connection frame (7), and the interior of the concave cavity (18) is connected to a limit block (19) via a spring (20), and the inner end of the connection frame (7) is meshedly connected to a fixed gear (6) via the limit block (19).

5. The rotary table for metal plate processing according to claim 1, characterized in that: Two groups of movable plates (11) are arranged on the surface of the slide rail (10), and the lower part of the movable plates (11) is connected to the slide rail (10) in a snap-fitting sliding manner via a sliding block (17).

6. The rotary table for metal plate processing according to claim 1, characterized in that: Two groups of the connecting plates (13) are arranged on the surface of the movable plate (11); the two groups of the connecting plates (13) are slidably connected to the sliding grooves (12) on the surface of the movable plate (11) via sliders (14); and the sliding directions of the two groups of the connecting plates (13) on the movable plate (11) are opposite.

7. The rotary table for metal plate processing according to claim 1, characterized in that: The inner ends of the two groups of connecting plates (13) are meshed with each other via tooth blocks (15), and the upper end surfaces of the magnet plates (16) above the two groups of connecting plates (13) are flush with each other.

8. The rotary table for metal plate processing according to claim 1, characterized in that: Supporting side feet (2) are fixed on the side surfaces of the center column (1).

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