Integrated punching and bending forming device for elevator shaft accessories

Abstract

The utility model relates to the technical field of elevator shaft accessory machining, and particularly discloses an elevator shaft accessory integrated punching and bending forming device which comprises a bottom plate, adjusting grooves are formed in the two sides of the inner wall of a mounting plate respectively, and a two-way lead screw is fixed to the output end of a servo motor. Two moving blocks are in threaded connection with the outer wall of the bidirectional lead screw, connecting holes are formed in the two sides of the inner wall of the mounting plate correspondingly, two clamping plates are arranged in the mounting plate, the two sides of each clamping plate are fixedly connected with one side of the corresponding moving block correspondingly, and clamping grooves are formed in the two sides of a butt joint plate correspondingly; the output end of the servo motor rotates to drive the bidirectional lead screw to rotate, then the two moving blocks can be driven to move, the moving blocks drive the clamping plates to move out of the clamping grooves, then the butt plate is not limited, and therefore the punching and bending die can be rapidly disassembled, the efficiency is improved, and the practicability is high. And the subsequent normal use is prevented from being hindered.

Description

Technical Field

[0001] This utility model relates to the field of elevator shaft accessories processing technology, specifically an integrated punching and bending forming device for elevator shaft accessories. Background Technology

[0002] Elevator shafts are the vertical track channels of elevators, and their components play a crucial role in ensuring the normal operation, safety, and structural stability of elevators. Elevator shaft components refer to the various auxiliary components and parts required during the installation and maintenance of elevator shafts. The manufacturing process of elevator shaft components requires punching and bending forming devices, mainly because these components have specific shape and structural requirements. Precise punching, bending, and other processes are needed to ensure that they meet design standards and possess the required functions and performance.

[0003] However, there are still some shortcomings in the currently used traditional punching and bending forming equipment. For example, when the punching and bending die is worn or damaged, it needs to be disassembled and replaced for maintenance. However, the process of disassembling the punching and bending die in the current traditional equipment is cumbersome and troublesome, which will lead to a waste of time and may even hinder subsequent use. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an integrated punching and bending forming device for elevator shaft accessories, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An integrated punching and bending forming device for elevator shaft accessories includes a base plate, a load-bearing plate fixed on the top of the base plate, a support plate on one side of the base plate, a drive assembly inside the support plate, a pressing plate on one side of the support plate, and a punching and bending die below the pressing plate.

[0007] A mounting plate is fixed to the bottom of the pressing plate. A docking plate is slidably installed inside the mounting plate. The bottom of the docking plate is fixedly connected to the top of the punching and bending die. Adjustment grooves are respectively opened on both sides of the inner wall of the mounting plate. A servo motor is fixed inside the adjustment groove. A bidirectional lead screw is fixed to the output end of the servo motor. Two moving blocks are threaded to the outer wall of the bidirectional lead screw. Connection holes are respectively opened on both sides of the inner wall of the mounting plate. Two snap-fit ​​plates are provided inside the mounting plate. The two sides of the snap-fit ​​plates are respectively fixedly connected to one side of the moving blocks. Snap-fit ​​grooves are respectively opened on both sides of the docking plate.

[0008] Preferably, a plurality of guide posts are fixed to the top of the base plate, springs are sleeved on the outer wall of the guide posts, and a support cylinder is slidably installed on the top of the guide posts.

[0009] Preferably, a load-bearing frame is fixed to the bottom of the base plate.

[0010] Preferably, a buffer pad is fixed to the bottom of the load-bearing frame, and the buffer pad is made of rubber.

[0011] Preferably, the load-bearing frame has two partition plates fixed inside.

[0012] Preferably, a guide ramp is fixed to one side of the base plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] The output of the servo motor rotates, driving the bidirectional lead screw to rotate, which in turn moves the two moving blocks. This causes the moving blocks to move the snap-fit ​​plate out of the snap-fit ​​groove, thus freeing the mating plate from restriction. This allows for the rapid disassembly of the punching and bending die, improving efficiency and avoiding any obstacles to subsequent normal use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the mounting plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the adjustment groove of this utility model.

[0019] In the diagram: 1. Base plate; 2. Load-bearing plate; 3. Support plate; 4. Pressing plate; 5. Punching and bending die; 6. Mounting plate; 7. Butt plate; 8. Adjustment groove; 9. Two-way lead screw; 10. Moving block; 11. Connecting hole; 12. Snap-fit ​​plate; 13. Snap-fit ​​groove; 14. Guide column; 15. Spring; 16. Support cylinder; 17. Load-bearing frame; 18. Buffer pad; 19. Divider plate; 20. Guide ramp; 21. Servo motor. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: an integrated punching and bending forming device for elevator shaft accessories, including a base plate 1, a load-bearing plate 2 fixed on the top of the base plate 1, a support plate 3 provided on one side of the base plate 1, a driving component provided inside the support plate 3, the driving component including a hydraulic rod and a slider, the top of the slider being fixedly connected to the telescopic end of the hydraulic rod, a pressing plate 4 provided on one side of the support plate 3, one side of the pressing plate 4 being fixedly connected to one side of the slider, and a punching and bending mold 5 provided below the pressing plate 4;

[0022] A mounting plate 6 is fixed to the bottom of the pressing plate 4. A docking plate 7 is slidably installed inside the mounting plate 6. The bottom of the docking plate 7 is fixedly connected to the top of the punching and bending die 5. Adjustment grooves 8 are respectively opened on both sides of the inner wall of the mounting plate 6. A servo motor 21 is fixed inside the adjustment groove 8. A bidirectional lead screw 9 is fixed to the output end of the servo motor 21. Two moving blocks 10 are threadedly connected to the outer wall of the bidirectional lead screw 9. Connection holes 11 are respectively opened on both sides of the inner wall of the mounting plate 6. Two snap-fit ​​plates 12 are set inside the mounting plate 6. The two sides of the snap-fit ​​plates 12 are respectively fixedly connected to one side of the moving block 10. Snap-fit ​​grooves 13 are respectively opened on both sides of the docking plate 7.

[0023] In this invention, the output of the servo motor 21 rotates, driving the bidirectional lead screw 9 to rotate, which in turn drives the two moving blocks 10 to move. This causes the moving blocks 10 to move the snap-fit ​​plate 12 out of the snap-fit ​​groove 13, thus removing the restriction on the mating plate 7. Therefore, the punching and bending die 5 can be quickly disassembled, thereby improving efficiency and avoiding any obstacles to subsequent normal use.

[0024] More specifically, a plurality of guide posts 14 are fixed to the top of the base plate 1, and springs 15 are sleeved on the outer wall of the guide posts 14. A support cylinder 16 is slidably installed on the top of the guide posts 14. A load-bearing frame 17 is fixed to the bottom of the base plate 1. A buffer pad 18 is fixed to the bottom of the load-bearing frame 17. The buffer pad 18 is made of rubber. Two partition plates 19 are fixed inside the load-bearing frame 17. A guide ramp 20 is fixed to one side of the base plate 1.

[0025] In this invention, the guide post 14 ensures that the pressing plate 4 aligns neatly with the base plate 1 when it moves down during punching and bending, and the support cylinder 16 presses against the spring 15, thus providing a certain buffering force and preventing excessive vibration. Simultaneously, the guide post 14 prevents the spring 15 from tilting. The load-bearing frame 17 and the buffer pad 18 support and buffer the generated pressure, thereby reducing noise. The partition plate 19 divides the interior of the load-bearing frame 17, allowing waste materials to be collected internally, preventing them from scattering and facilitating subsequent centralized processing. The guide ramp 20 allows the processed object to move smoothly downwards, preventing blockage.

[0026] Working principle: When the punching and bending die 5 wears out after a long period of use, it needs to be disassembled, maintained or replaced in order to ensure stable use in the future. During disassembly, the servo motor 21 is turned on by an external control device. The output end of the servo motor 21 rotates, which drives the bidirectional lead screw 9 to rotate. This drives the two moving blocks 10 to move, so that the moving blocks 10 move the snap-fit ​​plate 12 out of the snap-fit ​​groove 13. As a result, the mating plate 7 is no longer restricted, so the punching and bending die 5 can be quickly disassembled, thereby improving efficiency and avoiding obstacles to normal use in the future.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated punching and bending forming device for elevator shaft accessories, comprising a base plate (1), a load-bearing plate (2) fixed to the top of the base plate (1), a support plate (3) provided on one side of the base plate (1), a driving assembly provided inside the support plate (3), a pressing plate (4) provided on one side of the support plate (3), and a punching and bending die (5) provided below the pressing plate (4), characterized in that: The bottom of the pressing plate (4) is fixed with an installation plate (6), and a docking plate (7) is slidably installed inside the installation plate (6). The bottom of the docking plate (7) is fixedly connected to the top of the punching and bending die (5). Adjustment grooves (8) are respectively opened on both sides of the inner wall of the installation plate (6). A servo motor (21) is fixed inside the adjustment groove (8). A bidirectional lead screw (9) is fixed at the output end of the servo motor (21). Two moving blocks (10) are threadedly connected to the outer wall of the bidirectional lead screw (9). Connection holes (11) are respectively opened on both sides of the inner wall of the installation plate (6). Two snap-fit ​​plates (12) are provided inside the installation plate (6). The two sides of the snap-fit ​​plates (12) are respectively fixedly connected to one side of the moving block (10). Snap-fit ​​grooves (13) are respectively opened on both sides of the docking plate (7).

2. The integrated punching and bending forming device for elevator shaft accessories according to claim 1, characterized in that: The top of the base plate (1) is fixed with a plurality of guide posts (14), the outer wall of the guide posts (14) is fitted with springs (15), and the top of the guide posts (14) is slidably fitted with a support cylinder (16).

3. The integrated punching and bending forming device for elevator shaft accessories according to claim 1, characterized in that: A load-bearing frame (17) is fixed to the bottom of the base plate (1).

4. The integrated punching and bending forming device for elevator shaft accessories according to claim 3, characterized in that: The bottom of the load-bearing frame (17) is fixed with a buffer pad (18), which is made of rubber.

5. The integrated punching and bending forming device for elevator shaft accessories according to claim 3, characterized in that: The load-bearing frame (17) has two partition plates (19) fixed inside.

6. The integrated punching and bending forming device for elevator shaft accessories according to claim 1, characterized in that: A guide ramp (20) is fixed to one side of the base plate (1).

Images