Rotary multi-station workbench

Abstract

The rotary multi-station workbench comprises a support, supporting legs are installed at the bottom end of the support, a top plate is installed at the top end of the support, a limiting structure is installed at the top end of a workbench body, a threaded rod penetrates through the middle position of a fixing plate, and a limiting plate is installed on one side of the threaded rod. The fixing plate is installed at the top end of the workbench body, the fixing plate and the threaded rod are in threaded connection, the threaded rod can be driven to rotate by screwing the screwing block, the threaded rod can move when rotating, and the limiting plate can be driven to move when the threaded rod moves. A to-be-limited workpiece can be clamped in the middle by moving the multiple limiting plates, the to-be-limited workpiece is limited and fixed, the rubber pads can be made of rubber materials, the friction force of the limiting plates can be enhanced through the rubber pads, and clamping is more stable; in this way, the purpose that the multi-station workbench can conveniently limit and fix the machined part at the top end of the workbench body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to a rotary multi-station workbench. Background Art

[0002] The workbench is made of high-quality cold-rolled plates with a solid workbench frame, which is firm and stable and can bear a load of 1000kg. There are a variety of work surface options to meet different usage requirements. The workbench is suitable for various applications such as molds, fitters, testing, maintenance, assembly, etc. It has good corrosion resistance, dirt resistance, impact resistance and strong load-bearing capacity. Traditional workbenches still have many shortcomings, which requires a rotary multi-station workbench.

[0003] Today's multi-station workbench can basically meet people's needs, but there are still some problems. The specific problems are as follows:

[0004] 1. It is difficult for the multi-station workbench to limit and fix the workpiece on the top of the workbench body. When processing the workpiece on the top of the workbench body, it is sometimes necessary to fix the workpiece to facilitate processing.

[0005] 2. The multi-station workbench is difficult to rotate the workbench body. When the workbench is working, the direction of the workpiece needs to be adjusted for processing. Sometimes it is troublesome to rotate the workpiece or move people. Utility Model Content

[0006] The utility model aims to provide a rotary multi-station workbench to solve the defects of the existing multi-station workbench that it is difficult to limit and fix the workpiece on the top of the workbench body and difficult to rotate the workbench body.

[0007] In order to solve the above technical problems, the present utility model provides the following technical solutions: a rotary multi-station workbench, comprising a bracket;

[0008] The bottom end of the bracket is installed with a support foot, the top end of the bracket is installed with a top plate, the top end of the top plate is installed with a telescopic structure, and the top end of the telescopic structure is installed with a mounting plate;

[0009] A rotating structure is installed on the top of the mounting plate, a workbench body is installed on the top of the rotating structure, handles are installed at both ends of the workbench body, and a limiting structure is installed on the top of the workbench body;

[0010] The limiting structure includes a fixed plate, a threaded rod, a twist block, a limiting plate and a rubber pad. The fixed plate is installed on the top of the workbench body. A threaded rod passes through the middle position of the fixed plate, and a twist block is installed on one side of the threaded rod. The limiting plate is installed on one side of the threaded rod.

[0011] When in use, first the fixed plate and the threaded rod form a threaded connection, and turning the twist block can drive the threaded rod to rotate, and the threaded rod can move when it rotates, and the movement of the threaded rod can drive the limit plate to move. When multiple limit plates move, the workpiece that needs to be limited can be clamped in the middle, and the workpiece can be limited and fixed. The rubber pad can be made of rubber material, and the rubber pad can enhance the friction of the limit plate, making the clamping more stable.

[0012] Furthermore, the telescopic structure includes a first telescopic rod, a second telescopic rod and a fixing screw. The second telescopic rod is installed on the top of the top plate. One end of the second telescopic rod is movably connected to the fixing screw. The top of the second telescopic rod is movably connected to the first telescopic rod. The first telescopic rod and the second telescopic rod can be telescoped to adjust the height of the workbench body.

[0013] Furthermore, a slider is provided at the bottom end of the first telescopic rod, a sliding groove is provided inside the second telescopic rod, and the first telescopic rod and the second telescopic rod constitute a sliding structure, and the first telescopic rod can slide inside the second telescopic rod.

[0014] Furthermore, a guide rod is installed at the bottom end of the mounting plate. The guide rod is distributed in a ring shape at the bottom end of the mounting plate. The guide rod can guide the lifting and lowering of the workbench body.

[0015] Furthermore, the rotating structure includes a rotating shaft, a rotating block and a positioning screw. The top of the mounting plate is equipped with a rotating shaft, the top of the rotating shaft is movably connected to the rotating block, and both sides of the rotating block are movably connected to positioning screws. The rotation of the rotating block can drive the workbench body to rotate, so that the workbench body can be rotated to different directions to adjust the direction of the workpiece placed on the top of the workbench body. When the rotating block needs to be fixed, the positioning screws can be tightened to fix the rotating block.

[0016] Furthermore, external threads are evenly provided on the outer side wall of the threaded rod, and internal threads that cooperate with the external threads are evenly provided on the inner side wall of the fixed plate. The threaded rod and the fixed plate are threadedly connected, and the position of the limit plate can be adjusted by rotating the threaded rod.

[0017] Furthermore, a rubber pad is installed on one side of the limiting plate, and the rubber pad is symmetrically distributed about the central axis of the workbench body, and the rubber pad is elastic.

[0018] The rotary multi-station workbench provided by the utility model has the advantages that: a fixed plate is installed on the top of the workbench main body, and the fixed plate and the threaded rod form a threaded connection. The threaded rod can be driven to rotate by twisting the twisting block, and the threaded rod can be moved by rotation. The movement of the threaded rod can drive the limit plate to move. The movement of multiple limit plates can clamp the workpiece that needs to be limited in the middle, and the workpiece is limited and fixed. The rubber pad can be made of rubber material. The rubber pad can enhance the friction of the limit plate, making the clamping more stable, so as to achieve the purpose of the multi-station workbench facilitating the limitation and fixation of the workpiece on the top of the workbench main body.

[0019] By installing a rotating shaft on the top of the mounting plate, the rotating shaft is fixed, and the rotating block at the bottom end of the workbench body can rotate along the rotating shaft. The rotation of the rotating block can drive the workbench body to rotate, so that the workbench body can be rotated to different directions to adjust the direction of the workpiece placed on the top of the workbench body. When the rotating block needs to be fixed, the positioning screw can be tightened to fix the rotating block, so as to achieve the purpose of facilitating the adjustment of the direction of the workbench body of the multi-station workbench. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0022] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0023] Figure 4 This is a three-dimensional structural diagram of the limiting structure of the utility model;

[0024] Figure 5 This is a schematic diagram of a partial cross-sectional structure of the telescopic structure of the present invention.

[0025] Explanation of the reference numerals in the figure: 1. Top plate; 2. Bracket; 3. Support leg; 4. Telescopic structure; 401. First telescopic rod; 402. Second telescopic rod; 403. Fixing screw; 5. Guide rod; 6. Mounting plate; 7. Rotating structure; 701. Rotating shaft; 702. Rotating block; 703. Positioning screw; 8. Workbench body; 9. Limiting structure; 901. Fixed plate; 902. Threaded rod; 903. Twisting block; 904. Limiting plate; 905. Rubber pad; 10. Handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 5 , an embodiment provided by the utility model: a rotary multi-station workbench, including a bracket 2.

[0028] A support leg 3 is installed at the bottom end of the bracket 2, a top plate 1 is installed at the top of the bracket 2, a telescopic structure 4 is installed at the top of the top plate 1, the telescopic structure 4 includes a first telescopic rod 401, a second telescopic rod 402 and a fixing screw 403, the second telescopic rod 402 is installed at the top of the top plate 1, one end of the second telescopic rod 402 is movably connected to the fixing screw 403, the top of the second telescopic rod 402 is movably connected to the first telescopic rod 401, a slider is provided at the bottom end of the first telescopic rod 401, a slide groove is provided inside the second telescopic rod 402, and the first telescopic rod 401 and the second telescopic rod 402 constitute a sliding structure.

[0029] Refer to the attached Figure 1-2 and attached Figure 5 As shown, a second telescopic rod 402 is installed at the top of the top plate 1. The second telescopic rod 402 and the first telescopic rod 401 constitute a sliding structure. The first telescopic rod 401 can slide along the second telescopic rod 402. The sliding of the first telescopic rod 401 can adjust the height of the top workbench body 8, so that the workbench body 8 can adapt to different situations. When the first telescopic rod 401 needs to be fixed, the fixing screw 403 can be tightened to fix the first telescopic rod 401. The guide rod 5 can be extended and retracted, and the guide rod 5 can guide the lifting and lowering of the workbench body 8.

[0030] A mounting plate 6 is mounted on the top of the telescopic structure 4 , and a guide rod 5 is mounted on the bottom of the mounting plate 6 . The guide rod 5 is distributed in a ring shape at the bottom of the mounting plate 6 .

[0031] A rotating structure 7 is installed at the top of the mounting plate 6, and the rotating structure 7 includes a rotating shaft 701, a rotating block 702 and a positioning screw 703. The top of the mounting plate 6 is installed with a rotating shaft 701, and the top of the rotating shaft 701 is movably connected to the rotating block 702, and both sides of the rotating block 702 are movably connected to the positioning screws 703.

[0032] Refer to the attached Figure 1-3As shown, the rotating shaft 701 is fixed, and the rotating block 702 at the bottom end of the workbench body 8 can rotate along the rotating shaft 701. The rotation of the rotating block 702 can drive the workbench body 8 to rotate, so that the workbench body 8 can be rotated to different directions to adjust the direction of the workpiece placed on the top of the workbench body 8. When the rotating block 702 needs to be fixed, the positioning screw 703 can be tightened to fix the rotating block 702.

[0033] A workbench body 8 is installed on the top of the rotating structure 7 , handles 10 are installed on both ends of the workbench body 8 , and a limiting structure 9 is installed on the top of the workbench body 8 .

[0034] The limiting structure 9 includes a fixed plate 901, a threaded rod 902, a screw block 903, a limiting plate 904 and a rubber pad 905. The fixed plate 901 is installed at the top of the workbench body 8. A threaded rod 902 passes through the middle position of the fixed plate 901. External threads are evenly arranged on the outer wall of the threaded rod 902. Internal threads that cooperate with the external threads are evenly arranged on the inner wall of the fixed plate 901. The threaded rod 902 and the fixed plate 901 are threadedly connected.

[0035] A screw block 903 is installed on one side of the threaded rod 902 , a limit plate 904 is installed on one side of the threaded rod 902 , and a rubber pad 905 is installed on one side of the limit plate 904 . The rubber pads 905 are symmetrically distributed about the central axis of the workbench body 8 .

[0036] Refer to the attached Figure 1-2 and attached Figure 4 As shown, the fixing plate 901 and the threaded rod 902 form a threaded connection. Twisting the screw block 903 can drive the threaded rod 902 to rotate, and the threaded rod 902 can move when it rotates. The movement of the threaded rod 902 can drive the limiting plate 904 to move. The movement of multiple limiting plates 904 can clamp the workpiece that needs to be limited in the middle, and limit and fix the workpiece. The rubber pad 905 can be made of rubber material. The rubber pad 905 can enhance the friction of the limiting plate 904, making the clamping more stable.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the scope of protection of the present invention.

Claims

1. A rotary multi-station workbench, comprising a bracket (2); Its characteristics are: The bottom end of the bracket (2) is mounted with a support foot (3), the top end of the bracket (2) is mounted with a top plate (1), the top end of the top plate (1) is mounted with a telescopic structure (4), and the top end of the telescopic structure (4) is mounted with a mounting plate (6); A rotating structure (7) is installed on the top of the mounting plate (6), a workbench body (8) is installed on the top of the rotating structure (7), handles (10) are installed at both ends of the workbench body (8), and a limiting structure (9) is installed on the top of the workbench body (8); The limiting structure (9) comprises a fixing plate (901), a threaded rod (902), a screw block (903), a limiting plate (904) and a rubber pad (905); the fixing plate (901) is mounted on the top of the workbench body (8); a threaded rod (902) passes through the middle of the fixing plate (901); a screw block (903) is mounted on one side of the threaded rod (902); and a limiting plate (904) is mounted on one side of the threaded rod (902).

2. The rotary multi-station workbench according to claim 1, characterized in that: The telescopic structure (4) comprises a first telescopic rod (401), a second telescopic rod (402) and a fixing screw (403); the second telescopic rod (402) is mounted on the top of the top plate (1); one end of the second telescopic rod (402) is movably connected to the fixing screw (403); and the top of the second telescopic rod (402) is movably connected to the first telescopic rod (401).

3. The rotary multi-station workbench according to claim 2, characterized in that: A slider is provided at the bottom end of the first telescopic rod (401), a slide groove is provided inside the second telescopic rod (402), and the first telescopic rod (401) and the second telescopic rod (402) form a sliding structure.

4. The rotary multi-station workbench according to claim 1, characterized in that: A guide rod (5) is installed at the bottom end of the mounting plate (6), and the guide rod (5) is distributed in a ring shape at the bottom end of the mounting plate (6).

5. The rotary multi-station workbench according to claim 1, characterized in that: The rotating structure (7) comprises a rotating shaft (701), a rotating block (702) and a positioning screw (703); the top end of the mounting plate (6) is mounted with the rotating shaft (701); the top end of the rotating shaft (701) is movably connected to the rotating block (702); and both sides of the rotating block (702) are movably connected to the positioning screws (703).

6. The rotary multi-station workbench according to claim 1, characterized in that: External threads are evenly arranged on the outer side wall of the threaded rod (902), and internal threads that cooperate with the external threads are evenly arranged on the inner side wall of the fixing plate (901). The threaded rod (902) and the fixing plate (901) are connected by threads.

7. The rotary multi-station workbench according to claim 1, characterized in that: A rubber pad (905) is installed on one side of the limiting plate (904), and the rubber pad (905) is symmetrically distributed about the central axis of the workbench body (8).

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