CN219792332U

CN219792332U - Lifting bearing table

Info

Publication number: CN219792332U
Application number: CN202321094754.9U
Authority: CN
Inventors: 顾羽帆
Original assignee: Wuxi Xikali Machinery Technology Co ltd
Current assignee: Wuxi Xikali Machinery Technology Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-10-03
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a lifting bearing table, which relates to the technical field of lifting tables and solves the technical problems that a protection plate arranged at present presses and fixes articles on the surface of a bearing plate by means of synchronous lifting of a telescopic rod, but only can fix some square articles, but cannot fix some cylindrical articles, and the bearing range is to be improved; the device comprises a U-shaped frame, wherein two first screw rods are rotatably connected in the U-shaped frame, the screw threads of the two first screw rods are opposite in rotation direction, guide blocks are connected to the surfaces of the two first screw rods through screw rod nuts in a threaded manner, an objective table is fixedly installed between the two guide blocks, a first forward and reverse rotation motor is fixedly installed on the left side of the interior of the objective table, and a fixing assembly is arranged in the interior of the objective table; the utility model can fix not only square articles but also cylindrical articles, the bearing range is greatly improved, the use and the operation are more convenient, and the practicability is greatly improved.

Description

Lifting bearing table

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a lifting bearing platform.

Background

The lifting platform is a lifting machine for vertically conveying articles, and also refers to equipment for vertically conveying articles in a factory, an automatic warehouse and other logistics systems, and various plane conveying equipment is often arranged on the lifting platform;

according to the four-drive lifting table provided by Chinese patent grant publication No. CN201721419173.2, the articles on the bearing plate can be pressed and fixed through the design of the protection plate, so that the stability in the transportation process is ensured; however, in the practical use process, the protection plate is arranged to press and fix the articles on the surface of the bearing plate by means of synchronous lifting of the telescopic rods, but only square articles can be fixed, cylindrical articles cannot be fixed, and the bearing range is required to be improved.

For this purpose, a lifting bearing table is designed to solve the above problems.

Disclosure of Invention

The utility model provides a lifting bearing table, which solves the technical problems that an arranged protection plate can press and fix objects on the surface of a bearing plate by means of synchronous lifting of a telescopic rod, but can only fix square objects, but can not fix cylindrical objects, and the bearing range is to be improved.

In order to solve the technical problems, the lifting bearing table provided by the utility model comprises a U-shaped frame, wherein two first lead screws are rotatably connected to the inside of the U-shaped frame, threads at two ends of the second lead screws are opposite in rotation direction, guide blocks are connected to the surfaces of the first lead screws through screw nuts in a threaded mode, an objective table is fixedly installed between the guide blocks, a first forward and backward rotating motor is fixedly installed on the left side of the inside of the objective table, a fixing assembly is arranged in the objective table, the fixing assembly comprises a second lead screw, two moving plates and two sliding blocks, one end of the second lead screw is rotatably connected with the inner wall of the objective table through a transmission shaft of the first forward and backward rotating motor, threads at two ends of the second lead screw are opposite in rotation direction, moving plates are connected to the two ends of the second lead screw through screw nuts in a threaded mode, one side of the top end of the moving plates is fixedly provided with the L-shaped frame, the inside of the L-shaped frame is fixedly connected with a rectangular bevel gear, the bottom end of the threaded rod is fixedly connected with the two bevel gears, the two bevel gears are fixedly installed at the bottom ends of the two bevel gears are fixedly meshed with the two bevel gears, and the two bevel gears are fixedly installed at the bottom ends of the two bevel gears are fixedly meshed with the two bevel gears respectively.

Preferably, the middle part fixed mounting of bull stick has first rotating frame, the middle part fixed mounting of U type frame bottom has the positive and negative motor of second, the transmission shaft fixed mounting of positive and negative motor of second has the second rotating frame, pass through driving belt transmission connection between first rotating frame and the second rotating frame.

Preferably, a translation groove corresponding to the moving plate is formed in the middle of the top end of the objective table.

Preferably, a sliding plate is fixedly arranged at one end of the extrusion plate, and a sliding groove matched with the sliding plate is formed in the left side of the inner wall of the L-shaped frame.

Preferably, the guide blocks are matched with the moving grooves in the two sides of the U-shaped frame.

Preferably, a switch panel is fixedly installed at the bottom of one side of the U-shaped frame, a first forward and reverse rotation motor switch and a second forward and reverse rotation motor switch are respectively and fixedly installed on the surface of the switch panel, and the first forward and reverse rotation motor and the second forward and reverse rotation motor are respectively and electrically connected with a power supply through the first forward and reverse rotation motor switch and the second forward and reverse rotation motor switch.

Compared with the related art, the lifting bearing table provided by the utility model has the following beneficial effects:

the utility model provides a lifting bearing table, which is characterized in that a second positive and negative rotating motor is matched with a second rotating frame, a transmission belt and a first rotating frame, so that a rotating rod and two second bevel gears rotate, the first bevel gears and two screw rods rotate simultaneously, and a screw rod nut and a guide block are matched, so that an object stage can be moved in the vertical direction, and lifting of objects at the object stage is realized;

through the fixed subassembly of first positive and negative rotating electrical machines cooperation that sets up for two movable plates are opposite direction motion simultaneously, and the cooperation is adjusted and is changeed the drive threaded rod and rotate, makes the stripper plate remove in vertical direction, and then not only can fix square article, can also fix some cylindrical articles, and the loading range improves greatly, and it is all more convenient to use and operate, and the practicality improves greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model A;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

Reference numerals in the drawings: 1. a U-shaped frame; 2. a first screw rod; 3. a guide block; 4. an objective table; 5. a first forward/reverse rotation motor; 6. a fixing assembly; 61. a second screw rod; 62. a moving plate; 63. a slide block; 7. an L-shaped frame; 8. a threaded rod; 9. an extrusion plate; 10. a first bevel gear; 11. a second bevel gear; 12. a mounting plate; 13. a rotating rod; 14. a first rotating frame; 15. a second forward/reverse rotation motor; 16. a second turret; 17. a drive belt; 18. a hand wheel; 19. and a moving groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a lifting bearing table comprises a U-shaped frame 1, wherein two first screw rods 2 are rotatably connected in the U-shaped frame 1, the screw threads of the two first screw rods 2 are in opposite rotation directions, guide blocks 3 are connected to the surfaces of the two first screw rods 2 through screw rod nuts, an objective table 4 is fixedly arranged between the two guide blocks 3, a first forward and reverse rotation motor 5 is fixedly arranged on the left side in the objective table 4, a fixing component 6 is arranged in the objective table 4, the fixing component 6 comprises a second screw rod 61, two moving plates 62 and two sliding blocks 63, the second screw rod 61 is fixedly arranged at the transmission shaft of the first forward and reverse rotation motor 5, one end of the second screw rod 61 is rotatably connected with the inner wall of the objective table 4, the screw threads at two ends of the second screw rod 61 are in opposite rotation directions, the both ends of second lead screw 61 all are through lead screw nut threaded connection having movable plate 62, the equal fixed mounting in bottom of two movable plates 62 has slider 63, one side fixed mounting on objective table 4 top has L type frame 7, the inside threaded connection of L type frame 7 has threaded rod 8, the bottom rotation of threaded rod 8 is connected with stripper plate 9, the rectangular channel that corresponds with stripper plate 9 has all been seted up to the inside of two movable plates 62, the top fixed mounting of threaded rod 8 has hand wheel 18, the equal fixed mounting in bottom of two first lead screws 2 has first bevel gear 10, the bottom of U type frame 1 inner wall is connected with bull stick 13 through mounting panel 12 rotation, the equal fixed mounting in both ends of bull stick 13 has second bevel gear 11, two first bevel gears 10 all are connected with second bevel gear 11 meshing.

Referring to fig. 4, a first rotating frame 14 is fixedly installed in the middle of the rotating rod 13, a second forward and backward rotating motor 15 is fixedly installed in the middle of the bottom end of the u-shaped frame 1, a second rotating frame 16 is fixedly installed on a transmission shaft of the second forward and backward rotating motor 15, and the first rotating frame 14 and the second rotating frame 16 are in transmission connection through a transmission belt 17, so that the rotating rod 13 and the two second bevel gears 11 are driven to rotate.

Referring to fig. 1, a translation groove corresponding to the moving plate 62 is formed in the middle of the top end of the stage 4, so that the two moving plates 62 are not limited in the moving process.

Referring to fig. 1, a sliding plate is fixedly installed at one end of the extrusion plate 9, and a sliding groove matched with the sliding plate is formed in the left side of the inner wall of the L-shaped frame 7, so that the extrusion plate 9 is conveniently guided.

Referring to fig. 1, the two sides of the u-shaped frame 1 are provided with moving grooves 19 matched with the guide blocks 3, so that the guide blocks 3 are not limited in moving.

Referring to fig. 1, a switch panel is fixedly installed at the bottom of one side of the u-shaped frame 1, a first forward and reverse motor switch and a second forward and reverse motor switch are respectively and fixedly installed on the surface of the switch panel, and a first forward and reverse motor 5 and a second forward and reverse motor 15 are respectively and electrically connected with a power supply through the first forward and reverse motor switch and the second forward and reverse motor switch and are used for controlling each electric appliance to work and operate.

In summary, in the utility model, firstly, the cylindrical article or square article is placed between two moving plates 62, the second screw rod 61 is controlled to rotate by the first forward and backward rotating motor 5, and the screw rod nut and the sliding block 63 are matched, so that the two moving plates 62 clamp and fix the two sides of the article, then the hand wheel 18 which is rotated and arranged drives the threaded rod 8 to rotate, so that the extruding plate 9 extrudes and fixes the top of the article, and further, not only the square article can be fixed, but also some cylindrical articles can be fixed, the bearing range is greatly improved, and the use and the operation are more convenient; then the second rotating frame 16 is controlled to rotate through the second forward and backward rotating motor 15, the transmission belt 17 and the first rotating frame 14 are matched, the rotating rod 13 is further made to rotate, the first bevel gear 10 and the second bevel gear 11 are matched, the two first screw rods 2 are further driven to rotate, the screw rod nuts and the guide blocks 3 are matched, the object stage 4 can be further moved in the vertical direction, and lifting of objects at the position of the object stage 4 is achieved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lift plummer, includes U type frame (1), its characterized in that: the inside rotation of U type frame (1) is connected with two first lead screws (2), two the screw thread of first lead screw (2) revolves to opposite, two the surface of first lead screw (2) all has guide block (3) through screw-nut threaded connection, two fixed mounting has objective table (4) between guide block (3), the inside left side fixed mounting of objective table (4) has first positive and negative rotation motor (5), the inside of objective table (4) is equipped with fixed subassembly (6), fixed subassembly (6) including second lead screw (61), two movable plates (62) and two slider (63), second lead screw (61) fixed mounting is in the transmission shaft department of first positive and negative rotation motor (5), the one end of second lead screw (61) is rotated with the inner wall of objective table (4) and is connected, the screw thread at both ends of second lead screw (61) revolves to opposite, the both ends of second lead screw (61) all have movable plate (62) through screw-nut threaded connection, two movable plate (62)'s bottom end (63) are equipped with fixed connection has threaded rod (8) in type frame (8), rectangular grooves corresponding to the extrusion plates (9) are formed in the moving plates (62), a hand wheel (18) is fixedly mounted at the top end of each threaded rod (8), first bevel gears (10) are fixedly mounted at the bottom ends of the first screw rods (2), rotating rods (13) are connected to the bottom ends of the inner walls of the U-shaped frames (1) through mounting plates (12) in a rotating mode, second bevel gears (11) are fixedly mounted at the two ends of each rotating rod (13), and the first bevel gears (10) are meshed with the second bevel gears (11).

2. The lifting bearing table according to claim 1, wherein a first rotating frame (14) is fixedly arranged in the middle of the rotating rod (13), a second forward and reverse rotating motor (15) is fixedly arranged in the middle of the bottom end of the U-shaped frame (1), a second rotating frame (16) is fixedly arranged on a transmission shaft of the second forward and reverse rotating motor (15), and the first rotating frame (14) and the second rotating frame (16) are in transmission connection through a transmission belt (17).

3. The lifting bearing table according to claim 1, wherein a translation groove corresponding to the moving plate (62) is formed in the middle of the top end of the objective table (4).

4. The lifting bearing table according to claim 1, wherein a sliding plate is fixedly arranged at one end of the extrusion plate (9), and a sliding groove matched with the sliding plate is formed in the left side of the inner wall of the L-shaped frame (7).

5. The lifting bearing table according to claim 1, wherein the interiors of the two sides of the U-shaped frame (1) are respectively provided with a moving groove (19) matched with the guide blocks (3).

6. The lifting bearing table according to claim 2, wherein a switch panel is fixedly installed at the bottom of one side of the U-shaped frame (1), a first forward-reverse motor switch and a second forward-reverse motor switch are fixedly installed on the surface of the switch panel respectively, and the first forward-reverse motor (5) and the second forward-reverse motor (15) are electrically connected with a power supply through the first forward-reverse motor switch and the second forward-reverse motor switch respectively.