Elevator for mechanical equipment manufacturing

Abstract

The utility model provides a lift for manufacturing mechanical equipment, which relates to the technical field of lifters and comprises a processing table, a motor A is fixedly mounted on the inner side of the processing table, a lead screw is fixedly mounted at the output end of the motor A, a lifting plate is slidably connected to the inner side of the processing table, and a mounting plate is fixedly mounted at the top end of the lifting plate. The top end of the mounting plate is rotationally connected with a rotating disc, a placing plate is fixedly mounted at the top end of the rotating disc, and a worm wheel is fixedly mounted on the surface of the rotating disc. According to the clamping device, by arranging the rotating disc, the containing plate, the worm gear, the motor B, the worm, the limiting groove, the protective shell A, the protective shell B, the inserting plate, the fixing plate, the plug pin and the tension spring, accurate rotation work can be provided for a workpiece after the workpiece is clamped, the dustproof protection effect can be provided for the worm gear and the worm, the maintenance frequency is reduced, and the working efficiency is improved. And the protective shell A and the protective shell B are quickly disassembled and assembled, so that the maintenance efficiency of the worm gear and the worm is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator for manufacturing mechanical equipment. Background Art

[0002] In daily production, mechanical equipment plays a vital role. In order to manufacture various mechanical equipment with different functions, auxiliary equipment such as lifts are usually used. Existing lifts for mechanical equipment manufacturing can effectively support the production process, improve production efficiency and ensure the smooth progress of the manufacturing process. Publication No. CN218491375U discloses a lift for mechanical equipment manufacturing. The lift for mechanical equipment manufacturing includes a mobile device, a receiving plate is fixedly installed on the top of the mobile device, and the mobile device includes a mobile processing shell, a mobile processing groove, a mobile drive motor, a mobile slider and a linkage screw, a square processing table, the square processing table is fixedly installed on the surface of the receiving plate, a connecting mechanism, and the connecting mechanism is symmetrically arranged above the square processing table; a rotating mechanism, the rotating mechanism is fixedly connected to the surface of the square processing table, and a support plate is fixedly connected to the bottom of the mobile processing shell. This kind of lift is convenient for disassembling and assembling the square processing table, ensuring the installation speed, and will not easily shake during the use of the lift, which improves the stability of the lift. However, after clamping the mechanical equipment, this kind of lift cannot be rotated, and the worker needs to move and adjust the position to process the mechanical equipment. Not only is the process troublesome but it may also affect the work efficiency, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a lift for mechanical equipment manufacturing, comprising a processing table, a motor A is fixedly installed on the inner side of the processing table, a screw is fixedly installed on the output end of the motor A, a lifting plate is slidably connected to the inner side of the processing table, a mounting plate is fixedly installed on the top of the lifting plate, a turntable is rotatably connected to the top of the mounting plate, a placement plate is fixedly installed on the top of the turntable, a worm gear is fixedly installed on the surface of the turntable, a motor B is fixedly installed on the top of the mounting plate, a worm is fixedly installed on the output end of the motor B, a limiting groove is provided on the inner side of the mounting plate, a protective shell A is inserted into the inner side of the limiting groove, a protective shell B is inserted into the inner side of the limiting groove, a plug plate is fixedly installed on the bottom end of the protective shell A, a fixing plate is fixedly installed on the bottom end of the protective shell B, a latch is inserted into the inner side of the fixing plate, a tension spring is sleeved on the surface of the latch, a limiting table is fixedly installed on the top of the placement plate, a bidirectional threaded rod is rotatably connected to the inner side of the limiting table, and a clamp is threadedly connected to the surface of the bidirectional threaded rod.

[0005] Preferably, the inner side of the lifting plate is provided with threads, and the threads provided on the inner side of the lifting plate mesh with the threads on the surface of the screw rod. Here, by providing the threads on the inner side of the lifting plate, the lifting plate can be driven to slide up and down on the inner side of the processing table under the action of the threads during the rotation of the screw rod.

[0006] Preferably, one end of the tension spring is fixedly installed on the surface of the latch, and the other end of the tension spring is fixedly installed on the bottom end of the fixing plate. Here, by providing the tension spring, the latch can be driven to reset inside the circular groove inside the fixing plate, thereby realizing the connection limit work between the protective shell A and the protective shell B.

[0007] Preferably, a circular groove is provided on the inner side of the fixing plate, and a chamfer is provided on the surface of the fixing plate. Here, by providing the circular groove on the inner side of the fixing plate, the fixing plate can be limited in position in cooperation with the latch, thereby preventing the protective shell A and the protective shell B from separating. By providing the chamfer on the surface of the fixing plate, the latch can be lifted up and the tension spring can be deformed under the action of the inclined surface and force during the contact between the fixing plate and the latch.

[0008] Preferably, the clamping plate is slidably connected to the limit platform, and the surfaces of the protective shell A and the protective shell B are provided with scale grooves. Here, by providing the clamping plate and the limit platform, the two sets of clamping plates can be driven to slide in opposite directions along the limit platform under the action of the threads during the rotation of the bidirectional threaded rod.

[0009] Preferably, a T-slot is provided on the inner side of the clamping plate, a sliding rod is fixedly installed on the inner side of the clamping plate, a spring is sleeved on the surface of the sliding rod, a counter plate is slidably connected to the surface of the sliding rod, a T-block is inserted into the inner side of the T-slot, and a pad is fixedly installed on the surface of the T-block. Here, by providing the T-slot, sliding rod, spring, counter plate, T-block, and pad, the workpiece can be protected during the clamping process to prevent the workpiece from being damaged due to excessive clamping force.

[0010] Preferably, one end of the spring is fixedly installed on the inner side of the clamping plate, and the other end of the spring is fixedly installed on the back of the abutment plate. Here, by setting the spring, the abutment plate can be driven to always abut against the top of the T-block, so that the T-block can be limited.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a turntable, a placement plate, a worm gear, a motor B, a worm, a limit groove, a protective shell A, a protective shell B, a plug plate, a fixing plate, a latch and a tension spring, not only can accurate rotation be provided for the workpiece after the workpiece is clamped, but also dust-proof protection can be provided for the worm gear and the worm, thereby reducing the maintenance frequency. Moreover, the disassembly and assembly work between the protective shell A and the protective shell B is quick, thereby improving the maintenance efficiency of the worm gear and the worm.

[0013] 2. In the utility model, by arranging T-slots, slide bars, springs, abutment plates, T-blocks and pads, not only can the workpiece be protected during the workpiece clamping process to prevent damage to the workpiece caused by improper control of the clamping force, but the pad can also be quickly disassembled and assembled, thereby improving the maintenance efficiency of the pad and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a lift for manufacturing mechanical equipment is provided for the utility model;

[0015] Figure 2 An exploded diagram of a lift for mechanical equipment manufacturing is proposed for the utility model;

[0016] Figure 3 The utility model proposes a lifting machine for mechanical equipment manufacturing Figure 2 A in the enlarged view;

[0017] Figure 4 The utility model proposes an exploded view of a protective shell A and a protective shell B in a lift for mechanical equipment manufacturing;

[0018] Figure 5 The utility model proposes an exploded view of a stop plate, a T-block and a pad in a lift for mechanical equipment manufacturing;

[0019] Figure 6 The utility model proposes a lifting machine for mechanical equipment manufacturing Figure 5 Enlarged view of point B in .

[0020] Legend:

[0021] 1. Processing table; 2. Motor A; 3. Screw; 4. Lifting plate; 5. Mounting plate; 6. Turntable; 7. Placement plate; 8. Worm gear; 9. Motor B; 10. Worm; 11. Limiting groove; 12. Protective shell A; 13. Protective shell B; 14. Insert plate; 15. Fixing plate; 16. Latch; 17. Tension spring; 18. Limiting table; 19. Bidirectional threaded rod; 20. Clamp; 21. T-slot; 22. Slide bar; 23. Spring; 24. Backing plate; 25. T-block; 26. Pad. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5 The utility model provides a technical solution: a lift for mechanical equipment manufacturing, including a processing table 1, a motor A2 is fixedly installed on the inner side of the processing table 1, a screw rod 3 is fixedly installed on the output end of the motor A2, a lifting plate 4 is slidably connected to the inner side of the processing table 1, a thread is provided on the inner side of the lifting plate 4, and the thread provided on the inner side of the lifting plate 4 is meshed with the thread on the surface of the screw rod 3. When performing lifting work, the motor A2 is first started to drive the screw rod 3 to rotate, and under the action of the thread, the lifting plate 4 will be driven to lift along the inner side of the processing table 1. A mounting plate 5 is fixedly installed on the top of the lifting plate 4, and a turntable 6 is rotatably connected to the top of the mounting plate 5. A placing plate 7 is fixedly installed on the top of the turntable 6, and a worm gear 8 is fixedly installed on the surface of the turntable 6. A motor B9 is fixedly installed on the top of the mounting plate 5. The motor B9 is started and drives the worm gear 8 to rotate. Under the meshing action, the worm gear 8 will be driven to rotate, thereby driving the turntable 6 to perform precise angle adjustment work. A worm 10 is fixedly installed at the output end of the motor B9, a limiting groove 11 is provided on the inner side of the mounting plate 5, a protective shell A12 is inserted on the inner side of the limiting groove 11, a protective shell B13 is inserted on the inner side of the limiting groove 11, and scale grooves are provided on the surfaces of the protective shells A12 and B13, a plug-in plate 14 is fixedly installed on the bottom end of the protective shell A12, a fixing plate 15 is fixedly installed on the bottom end of the protective shell B13, a circular groove is provided on the inner side of the fixing plate 15, and the fixing plate 15 has a circular groove. The surface is chamfered, and a latch 16 is inserted into the inner side of the fixed plate 15. A tension spring 17 is sleeved on the surface of the latch 16. One end of the tension spring 17 is fixedly installed on the surface of the latch 16, and the other end of the tension spring 17 is fixedly installed on the bottom end of the fixed plate 15. A limit platform 18 is fixedly installed on the top of the placement plate 7. A bidirectional threaded rod 19 is rotatably connected to the inner side of the limit platform 18. A splint 20 is threadedly connected to the surface of the bidirectional threaded rod 19, and the splint 20 is slidably connected to the limit platform 18.

[0026] Embodiment 2

[0027] See also Figure 5-6The inner side of the clamping plate 20 is provided with a T-slot 21, and a sliding rod 22 is fixedly installed on the inner side of the clamping plate 20. A spring 23 is sleeved on the surface of the sliding rod 22, and one end of the spring 23 is fixedly installed on the inner side of the clamping plate 20, and the other end of the spring 23 is fixedly installed on the back side of the abutment plate 24. The setting of the spring 23 can drive the abutment plate 24 to always abut against the top of the T-block 25, so that the T-block 25 can be limited. The surface of the sliding rod 22 is slidably connected with the abutment plate 24, and a T-block 25 is inserted into the inner side of the T-slot 21. A pad 26 is fixedly installed on the surface of the T-block 25. The abutment plate 24 is pulled backward and the spring 23 is deformed so that it no longer abuts against the surface of the T-block 25, and then the pad 26 and the T-block 25 can be slid out along the T-slot 21.

[0028] Working principle: When clamping the workpiece, first place the workpiece on the surface of the limit table 18, then rotate the two-way threaded rod 19 and drive the two sets of clamps 20 to slide inward, so that the workpiece can be clamped. When lifting work is required, first start the motor A2 and drive the screw 3 to rotate. Under the action of the thread, the lifting plate 4 will be driven to lift along the inner side of the processing table 1, so that the workpiece can be lifted and lowered. When the angle of the workpiece needs to be adjusted, first start the motor B9 and drive the worm wheel 8 to rotate. Under the meshing action, the worm wheel 8 will be driven to rotate, so that the turntable 6 can be driven to perform precise angle adjustment. When the worm wheel 8 and worm 10 need to be maintained, first pull the pin 16 downward and pull it out from the inner side of the plug plate 14, and then the protective shell A12 and the protective shell B13 can be pulled out along the limit groove 11, so that the motor B9, the worm wheel 8, and the worm 10 can be exposed and maintained. When installing the protective shell A12 and the protective shell B13, first insert them along the limit groove 11. When the plug plate 14 is inserted into the inner side of the fixed plate 15, the chamfer and the thrust will drive the latch 16 to lift up and deform the tension spring 17. Then the tension spring 17 will drive the latch 16 to reset on the inner side of the plug plate 14, so that the installation between the protective shell A12 and the protective shell B13 can be realized. When maintaining the pad 26, first pull the support plate 24 backward and drive the spring 23 to deform so that it no longer presses against the surface of the T-block 25. Then the pad 26 and the T-block 25 can be slid out along the T-slot 21, so that the maintenance work of the pad 26 can be carried out. When installing, first pull the support plate 24 backward and align the T-block 25 with the T-slot 21 and insert it. Then release the support plate 24. Under the action of the spring 23, the support plate 24 will be driven to press against the surface of the T-block 25, thereby completing the installation of the pad 26.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A lifting machine for manufacturing mechanical equipment, comprising a processing table (1), characterized in that: A motor A (2) is fixedly mounted on the inner side of the processing table (1), a screw (3) is fixedly mounted on the output end of the motor A (2), a lifting plate (4) is slidably connected to the inner side of the processing table (1), a mounting plate (5) is fixedly mounted on the top of the lifting plate (4), a turntable (6) is rotatably connected to the top of the mounting plate (5), a placement plate (7) is fixedly mounted on the top of the turntable (6), a worm gear (8) is fixedly mounted on the surface of the turntable (6), a motor B (9) is fixedly mounted on the top of the mounting plate (5), a worm gear (10) is fixedly mounted on the output end of the motor B (9), and a limiting groove (11) is provided on the inner side of the mounting plate (5). 11), a protective shell A (12) is inserted into the inner side of the limiting groove (11), a protective shell B (13) is inserted into the inner side of the limiting groove (11), a plug plate (14) is fixedly installed at the bottom end of the protective shell A (12), a fixing plate (15) is fixedly installed at the bottom end of the protective shell B (13), a latch (16) is inserted into the inner side of the fixing plate (15), a tension spring (17) is sleeved on the surface of the latch (16), a limiting platform (18) is fixedly installed on the top end of the placement plate (7), a bidirectional threaded rod (19) is rotatably connected to the inner side of the limiting platform (18), and a clamping plate (20) is threadedly connected to the surface of the bidirectional threaded rod (19).

2. The lifting machine for mechanical equipment manufacturing according to claim 1, characterized in that: The inner side of the lifting plate (4) is provided with a thread, and the thread provided on the inner side of the lifting plate (4) is meshed with the thread on the surface of the screw rod (3).

3. The lifting machine for mechanical equipment manufacturing according to claim 1, characterized in that: One end of the tension spring (17) is fixedly mounted on the surface of the latch (16), and the other end of the tension spring (17) is fixedly mounted on the bottom end of the fixing plate (15).

4. The lifting machine for mechanical equipment manufacturing according to claim 1, characterized in that: A circular groove is provided on the inner side of the fixing plate (15), and a chamfer is provided on the surface of the fixing plate (15).

5. The lifting machine for mechanical equipment manufacturing according to claim 1, characterized in that: The clamping plate (20) is slidably connected to the limiting platform (18), and the surfaces of the protective shell A (12) and the protective shell B (13) are both provided with scale grooves.

6. The lifting machine for mechanical equipment manufacturing according to claim 1, characterized in that: A T-shaped slot (21) is provided on the inner side of the clamping plate (20), a sliding rod (22) is fixedly installed on the inner side of the clamping plate (20), a spring (23) is sleeved on the surface of the sliding rod (22), a stop plate (24) is slidably connected to the surface of the sliding rod (22), a T-shaped block (25) is inserted into the inner side of the T-shaped slot (21), and a pad (26) is fixedly installed on the surface of the T-shaped block (25).

7. The lifting machine for mechanical equipment manufacturing according to claim 6, characterized in that: One end of the spring (23) is fixedly installed on the inner side of the clamping plate (20), and the other end of the spring (23) is fixedly installed on the back side of the abutment plate (24).

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