Elevator car bottom plate bending forming device
The automated system for elevator cars solves the problem of cumbersome floor plate position adjustment during elevator car floor plate processing, and improves the stability and efficiency of elevator car floor plate bending processing.
Patent Information
- Application Number
- CN202520104622.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-16
AI Technical Summary
Traditional elevator car floor plate bending equipment requires manual or machine repeated adjustments to the floor plate position, resulting in low processing efficiency.
An elevator car floor bending and forming device was designed, comprising a device base, a support plate, a groove, a lifting plate, a support block, balls, a rotating plate, and a pressure block. The device achieves automated bending operation by synchronously adjusting the position of the floor plate and the fixing structure.
It improves the stability and efficiency of elevator car floor bending, simplifies the operation process, and features a simple structural design that is easy to use.
Smart Images
Figure CN223684236U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the bending technical field, concretely is a kind of elevator car floor bending forming device. BACKGROUND
[0002] Elevator car floor is the important component of elevator car, and the floor is the basis of car, carries the weight of passenger and goods in car, ensures the stability and strength of whole car structure;Elevator car floor usually needs to have certain shape to meet the requirement of installation and connection, and the processing of floor bending needs to be bent, and the traditional bending equipment for elevator car floor processing is used, which is by artificial or equipment to carry the floor to the bending equipment and needs to repeatedly adjust the position of floor bending, since the floor is heavy, the adjustment in the whole bending process is more cumbersome, thereby the efficiency and speed of bending processing are reduced, therefore, for the above problems, improvement is needed. UTILITY MODEL CONTENT
[0003] To achieve the above object, the utility model provides the following technical scheme: a kind of elevator car floor bending forming device, including device base, the top of device base one end is fixedly installed with the supporting plate of placing floor, the top of device base is equipped with recess A located below supporting plate, four slide rods are fixedly connected between the inside of recess A and the bottom of supporting plate, four slide rods are slidably installed with lifting plate, the middle part of supporting plate is equidistantly opened with horizontal through slot, the top of lifting plate is equidistantly fixedly installed with support block located in horizontal through slot, the top of support block is all installed with ball for adjusting the position of floor, the one end of supporting plate is rotatably installed with rotating plate for bending floor, the top of supporting plate is equipped with the pressure block that can be lifted and is used to press and fix floor, and the floor of bending forming is located between supporting plate, rotating plate and pressure block.
[0004] Preferably, the two ends of the lifting plate extend to the two sides of the recess A, and the bottom of the two ends of the lifting plate is fixedly installed with a right trapezoidal pressure plate for lifting adjustment of the lifting plate.
[0005] Preferably, the two sides of the device base are rotatably installed with threaded shafts, and the two sides of the device base are installed with forward and reverse motors connected with one end of the threaded shafts, the surfaces of the two threaded shafts are threadedly connected with extrusion plates located below the right trapezoidal pressure plates, the top of the extrusion plate is provided with an extrusion surface matched with the inclined surface of the right trapezoidal pressure plate, and one side of the extrusion plate is in sliding contact with the surface of the device base, so that the adjustment can be effectively carried out.
[0006] Preferably, the surfaces of the two threaded shafts are threadedly connected with moving sleeves, and the inner sides of the two moving sleeves are fixedly installed with a push pin.
[0007] Preferably, one end of the two sides of the supporting plate is fixedly provided with a fixed sleeve, the inner part of the two fixed sleeves is movably provided with an inserting rod, the lower part of the two inserting rods is fixedly provided with a fixed plate, the outer side of the two fixed plates is provided with an inclined pushing groove, the two moving sleeves are in sliding contact with the two fixed plates, and the two pushing pins are located in the inner part of the two inclined pushing grooves, so that the lifting adjustment can be effectively realized.
[0008] Preferably, the upper part of the two inserting rods is fixedly provided with a horizontal rod, and the surface of the horizontal rod is fixedly connected with a connecting rod at equal distance from the top of the pressing block, so that the pressing block can be moved and adjusted.
[0009] Preferably, one end of the top of the device base is provided with a groove B, the inner part of the groove B is fixedly provided with a fixed column, the two fixed columns are movably provided with a moving plate, the top of the moving plate is rotatably connected with two extruding rods at one side of the rotating plate, and the bottom of the groove B is provided with a telescopic cylinder connected with the moving plate, so that the bottom plate can be effectively bent.
[0010] Compared with the prior art, the device has the advantages that: the device base, the supporting plate, the groove A, the lifting plate, the horizontal groove, the supporting block, the ball, the rotating plate and the pressing block are arranged, so that the device has a bottom plate supporting and moving structure and a bending fixing structure, the bottom plate supporting and moving structure can be synchronously adjusted with the bending fixing structure, the stability of the bending process is effectively ensured, the efficiency of the bending process is improved, the device has a simple structure, is convenient to use and operate, is stable and reliable in adjustment and bending, and can meet the use requirements of the elevator car bottom plate bending process. BRIEF DESCRIPTION OF DRAWINGS
[0011] The accompanying drawings are used to provide a further understanding of the present application, constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application.
[0012] In the drawings:
[0013] Figure 1 It is a structural schematic view of the elevator car bottom plate bending forming device of the present application.
[0014] Figure 2 It is a partial structural schematic view of the present application. Figure 1
[0015] Figure 3 It is a sectional structural schematic view of the present application. Figure 1
[0016] In the figure: 1, device base; 2, supporting plate; 3, supporting plate; 4, groove A; 5, lifting plate; 6, horizontal through groove; 7, supporting block; 8, ball; 9, rotating plate; 10, pressing block; 12, right-angled trapezoidal pressure plate; 13, threaded shaft; 14, extrusion plate; 15, forward and reverse motor; 16, moving sleeve; 17, push pin; 18, fixed sleeve; 19, insertion rod; 20, fixed plate; 21, inclined push groove; 22, cross bar; 23, connecting rod; 24, groove B; 25, fixed column; 26, moving plate; 27, extrusion rod; 28, telescopic cylinder. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0018] By Figures 1 to 3 The utility model discloses a device base 1 is fixedly installed with the supporting plate 2 of placing bottom plate one end on the top, the recess A 3 of being located below the supporting plate 2 is seted up on the top of device base 1, four slide rods 4 are fixedly connected between the inside of recess A 3 and the bottom of supporting plate 2, the lifting plate 5 is slidably installed between four slide rods 4, the horizontal through groove 6 is equidistantly seted up in the middle of supporting plate 2, the supporting block 7 for being located in the horizontal through groove 6 is fixedly installed on the top of lifting plate 5, the ball 8 for adjusting the position of bottom plate is installed on the top of supporting block 7, the rotating plate 9 for bending the bottom plate is rotatably installed on one end of supporting plate 2, the pressing block 10 for pressing and fixing the bottom plate is seted up above supporting plate 2 and can be lifted, and the bottom plate of bending forming is located between supporting plate 2, rotating plate 9 and pressing block 10.
[0019] The elevator car bottom plate bending forming device has a bottom plate supporting and moving and position adjusting structure and a bending fixing structure, and the bottom plate supporting and moving and position adjusting structure can synchronously adjust the bending fixing structure, thereby effectively ensuring the stability of bending processing and improving the efficiency of bending processing. The bending forming device has simple structure, convenient use and operation, stable and reliable adjustment and bending, and the performance thereof can meet the use requirements of elevator car bottom plate bending processing.
[0020] The two ends of the lifting plate 5 extend to the outside of the two sides of the groove A3, and the bottom of the two ends of the lifting plate 5 is fixedly installed with a right trapezoidal pressure plate 12 for lifting adjustment of the lifting plate 5. The two sides of the device base 1 are rotatably installed with threaded shafts 13, and the two sides of the device base 1 are installed with forward and reverse motors 15 connected with one end of the threaded shafts 13. The surfaces of the two threaded shafts 13 are threadedly connected with extrusion plates 14 located below the right trapezoidal pressure plates 12. The top of the extrusion plate 14 is provided with an extrusion surface matched with the inclined surface of the right trapezoidal pressure plate 12, and one side of the extrusion plate 14 is in sliding contact with the surface of the device base 1, so that the adjustment can be effectively performed.
[0021] By synchronously starting the two forward and reverse motors 15, the two threaded shafts 13 are rotated, and the rotation of the two threaded shafts 13 moves the extrusion plate 14 towards the right trapezoidal pressure plate 12, so that the extrusion plate 14 pushes the right trapezoidal pressure plate 12 to make the lifting plate 5 move upwards on the surface of the four sliding rods 4. The upward movement of the lifting plate 5 drives the support block 7 and the ball 8 to move upwards, so that the ball 8 moves to the upper side of the supporting plate 2 through the horizontal through groove 6; and the movement of the ball 8 can move the bottom plate and adjust the bending position.
[0022] The surfaces of the two threaded shafts 13 are threadedly connected with moving sleeves 16, the inner sides of the two moving sleeves 16 are fixedly installed with a push pin 17, one end of the two sides of the supporting plate 2 is fixedly installed with a fixed sleeve 18, the interiors of the two fixed sleeves 18 are movably inserted with an insertion rod 19, the lower parts of the two insertion rods 19 are fixedly installed with a fixed plate 20, the outer sides of the two fixed plates 20 are provided with inclined push grooves 21, the two moving sleeves 16 are in sliding contact with the two fixed plates 20, and the two push pins 17 are located in the interiors of the two inclined push grooves 21, so that the lifting adjustment can be effectively performed.
[0023] When the two threaded shafts 13 rotate, the two moving sleeves 16 move synchronously with the two extrusion plates 14. The movement of the two moving sleeves 16 drives the push pin 17 to move, and the movement of the two push pins 17 slides in the interiors of the two inclined push grooves 21 to drive the two fixed plates 20 to move upwards through the two inclined push grooves 21. The upward movement of the two fixed plates 20 drives the two insertion rods 19 to move upwards.
[0024] The upper parts of the two insertion rods 19 are fixedly installed with a cross rod 22, and the surface of the cross rod 22 is fixedly connected with a connecting rod 23 at equal distances between the top of the pressing block 10, so that the pressing block 10 can be moved and adjusted.
[0025] When the two insertion rods 19 move upward, the cross rod 22, the connecting rod 23 and the pressing block 10 are driven to move upward, so that the rolling balls 8 move upward to lift the bottom plate, and the pressing block 10 moves upward synchronously, and when the rolling balls 8 stop lifting the bottom plate, the pressing block 10 continues to move upward, and finally the bottom of the pressing block 10 is higher than the bending part of the bottom plate.
[0026] The top of the device base 1 is provided with a groove B24 at one end, the inside of the groove B24 is fixedly provided with a fixed column 25, the movable plate 26 is slidably arranged between the two fixed columns 25, the two extrusion rods 27 are rotatably connected between the top of the movable plate 26 and one side of the rotating plate 9, the bottom of the groove B24 is provided with the telescopic cylinder 28 connected with the movable plate 26, so that the bottom plate can be effectively bent.
[0027] The bottom plate is placed between the surfaces of the rolling balls 8, then the position of the bottom plate is adjusted through the rolling of the rolling balls 8, so that the bending part of the bottom plate is located between the rotating plate 9 and the pressing block 10, then the bottom plate is located on the top of the supporting plate 2 and is fixed by the pressing block 10 through the downward movement of the supporting block 7, the rolling ball 8 and the pressing block 10, then the telescopic cylinder 28 is started to extend to push the movable plate 26 to move, the movement of the movable plate 26 pushes the rotating plate 9 to rotate through the extrusion rod 27, and the rotating plate 9 can effectively bend the bottom plate through the pressing block 10.
[0028] The above embodiments are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable the person skilled in the art to understand the content of the present application and to implement it, and it cannot limit the protection scope of the present application, any equivalent change or modification according to the spirit and essence of the present application should be covered in the protection scope of the present application.
Claims
1. An elevator car floor bending forming device comprising a device base (1), characterized in that: The end of the device base (1) top is fixedly installed with the placing bottom plate's supporting plate (2), the top of device base (1) is opened with the recess A (3) under the supporting plate (2), the inside of recess A (3) and the bottom of supporting plate (2) between fixedly connected with four slide rods (4), four slide rods (4) between slidingly installed with lifting plate (5), the middle part of supporting plate (2) equidistantly opened with horizontal through slot (6), the top of lifting plate (5) equidistantly fixedly installed with the support block (7) inside horizontal through slot (6), the top of support block (7) is installed with the ball (8) for adjusting the position of bottom plate, one end of supporting plate (2) rotatably installed with the rotating plate (9) for bending the bottom plate, the top of supporting plate (2) is equipped with the lifting and is used for the bottom plate is pressed and fixed the pressure block (10), the bottom plate of bending forming is located between supporting plate (2), rotating plate (9) and pressure block (10).
2. The device for bending forming of an elevator car floor according to claim 1, characterized in that: The both ends of lifting plate (5) extend to the both sides of recess A (3), and the bottom of the both ends of lifting plate (5) is fixedly installed with right trapezoidal pressure plate (12) for lifting adjustment of lifting plate (5).
3. The device for bending forming of an elevator car floor according to claim 2, characterized in that: The both sides of device base (1) are rotatably installed with threaded shaft (13), and the both sides of device base (1) are installed with forward and reverse motor (15) connected with one end of threaded shaft (13), the surfaces of two threaded shafts (13) are threadedly connected with extrusion plate (14) located below right trapezoidal pressure plate (12), the top of extrusion plate (14) is opened with extrusion surface matched with the slope of right trapezoidal pressure plate (12), and one side of extrusion plate (14) is in sliding contact with the surface of device base (1).
4. The device for bending forming of an elevator car floor according to claim 3, characterized in that: The surfaces of two threaded shafts (13) are threadedly connected with moving sleeve (16), and the inner sides of two moving sleeves (16) are fixedly installed with poking pin (17).
5. The device for bending forming of an elevator car floor according to claim 4, characterized in that: The both sides of supporting plate (2) are fixedly installed with fixed sleeve (18), the interiors of two fixed sleeves (18) are movably inserted with inserting rod (19), the lower parts of two inserting rods (19) are fixedly installed with fixed plate (20), and the outer sides of two fixed plates (20) are opened with inclined poking groove (21), two moving sleeves (16) are in sliding contact with two fixed plates (20) respectively, and two poking pins (17) are located in the interiors of two inclined poking grooves (21) respectively.
6. An elevator car floor bending and forming apparatus as defined in claim 5, wherein: The upper parts of two inserting rods (19) are fixedly installed with cross rod (22), and the surface of cross rod (22) is fixedly connected with connecting rod (23) between the top of pressure block (10) at equal distances.
7. The device for bending forming of an elevator car floor according to claim 1, characterized in that: The end of the top of device base (1) is opened with recess B (24), the interior of recess B (24) is fixedly installed with fixed column (25), two fixed columns (25) are slidingly installed with moving plate (26), two extrusion rods (27) are rotatably connected between the top of moving plate (26) and one side of rotating plate (9), and the bottom of recess B (24) is installed with telescopic cylinder (28) connected with moving plate (26).