Efficient hardware product bending device
By designing a hardware product bending device including a limit frame and a limit plate, the problem of possible deviation and shaking of hardware products during bending is solved, and stable bending effect and adaptability are achieved.
Patent Information
- Application Number
- CN202421323002.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-12
AI Technical Summary
Hardware products may be subject to force to shift or shake when bending, causing the bending position to shift, affecting the bending effect and may cause damage to the hardware products.
A hardware product bending device including a fixing table, a bending seat, a pressing mechanism, an adjustment mechanism and a limiting mechanism is designed. The end surface of the hardware product is limited through two limit frames, and the two ends of the hardware product are limited through four limit plates to avoid offset and shaking.
It effectively avoids the offset and shaking of hardware products during bending, ensures the bending effect, avoids damage to hardware products, and is suitable for hardware products of different sizes.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware product bending processing, in particular to a high-efficiency hardware product bending device. Background Art
[0002] Hardware products are auxiliary and accessory manufactured products used in daily life and industrial production. In the early days, they were mostly made of metal materials such as gold, silver, copper, iron, and tin, hence the name. In addition to various metal materials, non-metallic materials such as plastic and glass fiber are also widely used. In order to meet the needs of use, it is sometimes necessary to use bending devices to process hardware products.
[0003] When bending hardware products, the existing bending device will place the hardware products on the bending seat and bend the hardware products through the pressing block. However, when the pressing block presses and bends the hardware products, the hardware products may shift and shake under the force, causing the bending position to shift, affecting the bending effect, and even causing damage to the hardware products. Utility Model Content
[0004] The technical problem solved by the utility model is that hardware products may be deflected and shaken due to force when being bent, and an efficient hardware product bending device is provided.
[0005] In order to solve the above technical problems, the utility model provides an efficient hardware product bending device, including a fixed platform, the upper surface of the fixed platform is fixedly connected to a bending seat, the upper surface of the fixed platform is fixedly connected to a top pressing mechanism, the top pressing mechanism includes a long plate and a U-shaped support frame fixedly connected to the upper surface of the fixed platform, an adjustment mechanism is arranged inside the fixed platform, the adjustment mechanism includes a first bidirectional screw, a fixed rod and two symmetrical internal threaded movable seats; two symmetrical limiting mechanisms are arranged above the fixed platform, the limiting mechanism includes a first movable plate, a second movable plate and a limiting frame, the first The bottom surface of the movable plate is hinged with two connecting rods through a pin shaft, and the ends of the two connecting rods away from the first movable plate are hinged to the outer surface of the second movable plate through pin shafts, and the outer surface of the second movable plate is fixedly connected with four connecting springs, and the ends of the four connecting springs away from the second movable plate are fixedly connected to the outer surface of the limit frame, and the inner wall of the limit frame is rotatably connected with a second bidirectional screw, and the outer surface of the second bidirectional screw is threadedly connected with two symmetrical internal threaded sliders, and the two internal threaded sliders are slidably connected to the inner wall of the limit frame, and the outer surfaces of the two internal threaded sliders are fixedly connected to the limit plate.
[0006] Preferably, two hydraulic rods are fixedly connected to the inner top wall of the U-shaped support frame, and the bottom ends of the two hydraulic rods are fixedly connected to the upper surface of the long board. The two hydraulic rods share the same controller, so that the two hydraulic rods can be extended and retracted synchronously.
[0007] Preferably, a top pressure block is fixedly connected to the bottom surface of the long plate, and the top pressure block is matched with the bending seat. The hardware product is placed on the bending seat and can be bent by pressing down the top pressure block.
[0008] Preferably, the first bidirectional screw is rotatably connected to the inner wall of the fixed platform, the two internally threaded movable seats are both threadedly connected to the outer surface of the first bidirectional screw, the fixed rod is fixedly connected to the inner wall of the fixed platform, the two internally threaded movable seats are both slidably connected to the outer surface of the fixed rod, and the fixed rod serves as a guide for the movement of the internally threaded movable seat.
[0009] Preferably, a return spring is fixedly connected to the bottom surface of the first movable plate, and the bottom end of the return spring is fixedly connected to the upper surface of the internally threaded movable seat. A first telescopic rod is fixedly connected to the bottom surface of the first movable plate, and the bottom end of the first telescopic rod is fixedly connected to the upper surface of the internally threaded movable seat. The first telescopic rod serves as a guide for the movement of the first movable plate.
[0010] Preferably, four second telescopic rods are fixedly connected to the outer surface of the second movable plate, and one end of the four second telescopic rods away from the second movable plate is fixedly connected to the outer surface of the limit frame, and the second telescopic rods guide the movement of the limit frame relative to the second movable plate.
[0011] Preferably, the bottom surface of the second movable plate is fixedly connected with an anti-slip slider, and the anti-slip slider is slidably connected to the inner wall of the internal thread movable seat. The internal thread movable seat is provided with a sliding groove adapted to the anti-slip slider, and the anti-slip slider can guide the movement of the second movable plate.
[0012] Compared with the related art, the utility model has the following beneficial effects:
[0013] 1. The utility model, through the arrangement of structures such as a fixed platform, a bending seat, a pressing mechanism, an adjusting mechanism and a limiting mechanism, can limit the end faces of the hardware products through two limiting frames, and limit the two ends of the hardware products through four limiting plates, so as to avoid the deviation and shaking of the hardware products during bending, thereby ensuring the bending effect, avoiding the bending damage of the hardware products, and ensuring the high efficiency of the bending.
[0014] 2. The utility model places the hardware product on the bending seat through the arrangement of the adjustment mechanism and other structures, controls the operation of the servo motor on the fixed table, drives the first bidirectional screw to rotate, and makes the two internal threaded movable seats approach each other, and the two limit frames contact the end faces of the hardware product, so that the limit frames limit the end faces of the hardware product, and the movement of the limit frames can be adjusted by rotating the first bidirectional screw, so that the device can adapt to hardware products of different sizes.
[0015] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 It is a three-dimensional structural schematic diagram of the first bidirectional screw and the internal thread moving seat of the utility model;
[0019] Figure 3 This is a schematic diagram of the split structure of the internal thread moving seat and the anti-slip sliding block of the utility model;
[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the limit frame and the second bidirectional screw rod of the utility model.
[0021] Numbers in the figure:
[0022] 1. Fixed table; 2. Bending seat;
[0023] 3. Pressing mechanism; 31. Long board; 32. Pressing block; 33. Hydraulic rod; 34. U-shaped support frame;
[0024] 4. Adjustment mechanism; 41. First bidirectional screw; 42. Fixed rod; 43. Internal thread movable seat;
[0025] 5. Limiting mechanism; 51. First movable plate; 52. Connecting rod; 53. Second movable plate; 54. Limiting frame; 55. Connecting spring; 56. Second bidirectional screw; 57. Internal threaded slider; 58. Limiting plate; 59. Reset spring; 510. First telescopic rod; 511. Second telescopic rod; 512. Anti-dropping slider. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1 A highly efficient hardware bending device comprises a fixed platform 1, a bending seat 2 is fixedly connected to the upper surface of the fixed platform 1, a pressing mechanism 3 is fixedly connected to the upper surface of the fixed platform 1, the pressing mechanism 3 comprises a long plate 31 and a U-shaped support frame 34 fixedly connected to the upper surface of the fixed platform 1, two hydraulic rods 33 are fixedly connected to the inner top wall of the U-shaped support frame 34, the bottom ends of the two hydraulic rods 33 are fixedly connected to the upper surface of the long plate 31, the two hydraulic rods 33 share the same controller, so that the two hydraulic rods 33 can be synchronously extended and retracted, a pressing block 32 is fixedly connected to the bottom surface of the long plate 31, the pressing block 32 is adapted to the bending seat 2, the hardware product is placed on the bending seat 2, and the hardware product can be bent by pressing down the pressing block 32.
[0028] See also Figure 1 and Figure 2 An adjusting mechanism 4 is provided inside the fixed platform 1, and the adjusting mechanism 4 includes a first bidirectional screw 41, a fixed rod 42 and two symmetrical internally threaded movable seats 43. The first bidirectional screw 41 is rotatably connected to the inner wall of the fixed platform 1, and the two internally threaded movable seats 43 are both threadedly connected to the outer surface of the first bidirectional screw 41. A servo motor is provided on the fixed platform 1, and provides power for the rotation of the first bidirectional screw 41. The fixed rod 42 is fixedly connected to the inner wall of the fixed platform 1, and the two internally threaded movable seats 43 are both slidably connected to the outer surface of the fixed rod 42. The fixed rod 42 guides the movement of the internally threaded movable seats 43.
[0029] See also Figure 2 , Figure 3 and Figure 4 Two symmetrical limiting mechanisms 5 are arranged above the fixed platform 1. The limiting mechanisms 5 include a first movable plate 51, a second movable plate 53 and a limiting frame 54. The bottom surface of the first movable plate 51 is hinged with two connecting rods 52 through a pin shaft. One end of the two connecting rods 52 away from the first movable plate 51 is hinged to the outer surface of the second movable plate 53 through a pin shaft. When the long plate 31 moves downward, it will push the first movable plate 51 to move downward, and push the second movable plate 53 to move toward the direction close to the hardware product through the connecting rod 52.
[0030] Four connecting springs 55 are fixedly connected to the outer surface of the second movable plate 53, and one end of the four connecting springs 55 away from the second movable plate 53 is fixedly connected to the outer surface of the limit frame 54. The inner wall of the limit frame 54 is rotatably connected to the second bidirectional screw 56. The outer surface of the second bidirectional screw 56 is threadedly connected to two symmetrical internal threaded sliders 57. The two internal threaded sliders 57 are both slidably connected to the inner wall of the limit frame 54. The outer surfaces of the two internal threaded sliders 57 are fixedly connected to the limit plate 58. The surfaces of the limit frame 54 and the limit plate 58 are relatively smooth, and the hardware products can slide on the surfaces of the limit frame 54 and the limit plate 58.
[0031] A return spring 59 is fixedly connected to the bottom surface of the first movable plate 51, and the bottom end of the return spring 59 is fixedly connected to the upper surface of the internally threaded movable seat 43. A first telescopic rod 510 is fixedly connected to the bottom surface of the first movable plate 51, and the bottom end of the first telescopic rod 510 is fixedly connected to the upper surface of the internally threaded movable seat 43. The first telescopic rod 510 serves as a guide for the movement of the first movable plate 51.
[0032] Four second telescopic rods 511 are fixedly connected to the outer surface of the second movable plate 53. One end of the four second telescopic rods 511 away from the second movable plate 53 is fixedly connected to the outer surface of the limiting frame 54. The second telescopic rods 511 guide the movement of the limiting frame 54 relative to the second movable plate 53.
[0033] The bottom surface of the second movable plate 53 is fixedly connected with an anti-slip slider 512, and the anti-slip slider 512 is slidably connected to the inner wall of the internal thread movable seat 43. The internal thread movable seat 43 is provided with a sliding groove adapted to the anti-slip slider 512. The anti-slip slider 512 can guide the movement of the second movable plate 53.
[0034] The specific implementation process of the utility model is as follows: after placing the hardware product on the bending seat 2, the servo motor on the fixed platform 1 is controlled to operate, driving the first bidirectional screw 41 to rotate, and the two internal thread moving seats 43 are close to each other, and the two limit frames 54 are in contact with the end faces of the hardware product. The internal thread moving seat 43 continues to move, so that the second moving plate 53 is slightly squeezed by the connecting spring 55, and then the second bidirectional screw 56 is twisted to make the two internal thread sliders 57 close to each other, and drive the limit plate 58 to contact with the hardware product, and control the two The hydraulic rod 33 extends synchronously to move the long plate 31 downward. When the top pressure block 32 contacts the hardware product, the long plate 31 pushes the first movable plate 51 downward. The first movable plate 51 pushes the second movable plate 53 to move toward the direction of the hardware product through the connecting rod 52, and the hardware product is bent. At this time, the limit frame 54 will always be in contact with the hardware product. The device can limit the end face of the hardware product through two limit frames 54 and limit the two ends of the hardware product through four limit plates 58 to avoid the hardware product from shifting and shaking during bending.
[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An efficient hardware product bending device, comprising a fixed platform (1), characterized in that: The upper surface of the fixed platform (1) is fixedly connected to a bending seat (2); the upper surface of the fixed platform (1) is fixedly connected to a pressing mechanism (3); the pressing mechanism (3) comprises a long plate (31) and a U-shaped support frame (34) fixedly connected to the upper surface of the fixed platform (1); an adjusting mechanism (4) is arranged inside the fixed platform (1); the adjusting mechanism (4) comprises a first bidirectional screw rod (41), a fixing rod (42) and two symmetrical internal thread movable seats (43); Two symmetrical limiting mechanisms (5) are arranged above the fixed platform (1). The limiting mechanisms (5) include a first movable plate (51), a second movable plate (53) and a limiting frame (54). The bottom surface of the first movable plate (51) is hinged to two connecting rods (52) via a pin shaft. One end of the two connecting rods (52) away from the first movable plate (51) is hinged to the outer surface of the second movable plate (53) via a pin shaft. Four connecting springs (55) are fixedly connected to the outer surface of the second movable plate (53). One end of the four connecting springs (55) away from the second movable plate (53) is fixedly connected to the outer surface of the limiting frame (54). The inner wall of the limiting frame (54) is rotatably connected to a second bidirectional screw rod (56). The outer surface of the second bidirectional screw rod (56) is threadedly connected to two symmetrical internal threaded sliders (57). The two internal threaded sliders (57) are slidably connected to the inner wall of the limiting frame (54). The outer surfaces of the two internal threaded sliders (57) are fixedly connected to the limiting plate (58).
2. According to claim 1, an efficient hardware bending device is characterized in that: Two hydraulic rods (33) are fixedly connected to the inner top wall of the U-shaped support frame (34), and the bottom ends of the two hydraulic rods (33) are fixedly connected to the upper surface of the long board (31).
3. According to claim 1, an efficient hardware product bending device is characterized in that: A pressing block (32) is fixedly connected to the bottom surface of the long plate (31), and the pressing block (32) is compatible with the bending seat (2).
4. The efficient hardware bending device according to claim 1 is characterized in that: The first bidirectional screw (41) is rotatably connected to the inner wall of the fixed platform (1), the two internally threaded movable seats (43) are both threadedly connected to the outer surface of the first bidirectional screw (41), the fixed rod (42) is fixedly connected to the inner wall of the fixed platform (1), and the two internally threaded movable seats (43) are both slidably connected to the outer surface of the fixed rod (42).
5. The efficient hardware bending device according to claim 1 is characterized in that: A return spring (59) is fixedly connected to the bottom surface of the first movable plate (51), and the bottom end of the return spring (59) is fixedly connected to the upper surface of the internally threaded movable seat (43). A first telescopic rod (510) is fixedly connected to the bottom surface of the first movable plate (51), and the bottom end of the first telescopic rod (510) is fixedly connected to the upper surface of the internally threaded movable seat (43).
6. The efficient hardware bending device according to claim 1 is characterized in that: Four second telescopic rods (511) are fixedly connected to the outer surface of the second movable plate (53), and one end of the four second telescopic rods (511) away from the second movable plate (53) is fixedly connected to the outer surface of the limiting frame (54).
7. The efficient hardware bending device according to claim 1 is characterized in that: The bottom surface of the second movable plate (53) is fixedly connected to an anti-slipping slider (512), and the anti-slipping slider (512) is slidably connected to the inner wall of the internal thread movable seat (43).