A hanging hook for metal product processing
Patent Information
- Application Number
- CN202522416939.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-14
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-14
AI Technical Summary
[0005]为了弥补以上不足，本实用新型提供了一种金属制品加工用挂放钩，旨在改善现有技术中由于缺少一种能够快速更换挂放钩的功能，从而使得物料无法快速运输的问题
[0024]1、本实用新型中，通过按下滑动环二，从而使得滑动环二能够在固定环的外部滑动，此时将滑动环一带着挂钩滑入固定环的内部，同时松开对滑动环二的按动，从而使得滑动环二推动限位球滑入滑动环一的内部，从而使得挂钩的位置能够固定，最终达到快速更换的效果。
Smart Images
Figure CN224825458U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanical engineering technology, and in particular to a hook for processing metal products. Background Technology
[0002] In the metal products processing industry, core processes such as electroplating, spraying, and heat treatment rely on hooks to suspend and position workpieces and facilitate their transfer between processes. With the increasing requirements for green manufacturing, the industry has significantly increased its demand for hooks in terms of stability, adaptability to multiple working conditions, wear resistance, and automation compatibility. Against this backdrop, hooks for metal products processing that combine anti-sway support, self-adaptive clamping, corrosion-resistant materials, and standardized interfaces have been developed to address the shortcomings of traditional products and meet the needs for efficient, precise, and safe processing and transfer.
[0003] The main structure of the hanging hook includes a basic suspension unit, an auxiliary stabilizing component, and an adjustment and locking device. The basic working principle is to suspend and position the workpiece through the basic suspension unit, the auxiliary stabilizing component to counteract workpiece swaying or sagging through multi-point support, and the adjustment and locking device to quickly adapt to and lock the position according to the workpiece size, so that the workpiece maintains a stable posture during processing and meets the requirements of workpiece positioning accuracy and stability for processes such as electroplating and spraying.
[0004] During the processing, the shape of metal products varies depending on the processing method, thus requiring the replacement of different hooks. Since the existing technology lacks a function that can quickly replace the hooks, different devices are needed, which reduces work efficiency. Therefore, a hook for metal product processing is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a hook for metal product processing, aiming to improve the problem that the lack of a function for quick hook replacement in the prior art makes it impossible to transport materials quickly.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A hook for processing metal products includes a base, a bracket fixedly connected to the top of the base, a crossbeam rotatably connected inside the bracket, a quick-change mechanism provided outside the crossbeam, and an adjustment mechanism provided inside the bracket.
[0008] The quick-change mechanism includes a sliding block, the outside of which slides inside the crossbeam. A fixing block is fixedly connected to the outside of the sliding block, and a fixing ring is fixedly connected inside the fixing block. A first sliding ring is slidably connected inside the fixing ring, and a hook is fixedly connected to the top of the first sliding ring. A buffer locking component is provided inside the fixing ring.
[0009] As a further description of the above technical solution:
[0010] The buffer locking assembly includes a limiting plate 1, which is externally fixedly connected to the inside of the fixed ring. A transmission column 1 is slidably connected inside the limiting plate 1. A buffer spring 1 is sleeved on the outside of the transmission column 1. A limiting spring is sleeved on the outside of the fixed ring. A sliding ring 2 is slidably connected to the outside of the fixed ring. A limiting ball is slidably connected inside the fixed ring. A limiting plate 2 is fixedly connected inside the sliding ring 1. A transmission column 2 is slidably connected inside the limiting plate 2. A buffer spring 2 is sleeved on the outside of the transmission column 2. A limiting ring is fixedly connected to the outside of the fixed ring.
[0011] As a further description of the above technical solution:
[0012] One end of the buffer spring is fixedly connected to the top of the limiting plate, and the other end of the buffer spring is fixedly connected to the outside of the transmission column.
[0013] As a further description of the above technical solution:
[0014] The inside of the second sliding ring is in contact with the outside of the limiting ring, and the outside of the limiting ball slides inside the first sliding ring;
[0015] As a further description of the above technical solution:
[0016] The adjustment mechanism includes a fixed plate, which is fixedly connected to the outside of the bracket. A sliding column is slidably connected inside the fixed plate. A return spring is sleeved on the outside of the sliding column. A sliding plate is fixedly connected to the outside of the sliding column. A pulling plate is fixedly connected to the top of the sliding column. A rotating ring is fixedly connected inside the bracket. A rotating block is rotatably connected inside the rotating ring.
[0017] As a further description of the above technical solution:
[0018] One end of the reset spring is fixedly connected to the inside of the fixed plate, and the other end of the reset spring is fixedly connected to the top of the sliding plate;
[0019] As a further description of the above technical solution:
[0020] The rotating block has multiple limiting grooves inside, and the bottom of the sliding column slides inside the limiting grooves.
[0021] As a further description of the above technical solution:
[0022] The rotating block is fixedly connected to the outside of the crossbeam, and the sliding plate slides inside the fixed plate.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, by pressing the second sliding ring, the second sliding ring can slide outside the fixed ring. At this time, the first sliding ring with the hook is slid into the inside of the fixed ring. At the same time, the pressing of the second sliding ring is released, so that the second sliding ring pushes the limiting ball into the inside of the first sliding ring, thereby fixing the position of the hook and finally achieving the effect of quick replacement.
[0025] 2. In this utility model, by pulling the pull plate, the sliding column can be driven to slide out of the interior of the rotating block, so that the rotating block can rotate and the angle of the crossbeam can be adjusted. At this time, the pull plate is released, so that the sliding column slides back into the interior of the rotating block. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of a metal product processing hook proposed in this utility model;
[0027] Figure 2 This is a schematic diagram of the structure of a quick-change mechanism for a hook used in metal product processing, as proposed in this utility model.
[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 This is a schematic diagram of the structure of the adjustment mechanism for a hanging hook used in metal product processing according to the present invention;
[0030] Figure 5 for Figure 4 Enlarged view of point B in the middle.
[0031] Legend:
[0032] 1. Base; 2. Bracket; 3. Crossbeam; 4. Quick-change mechanism;
[0033] 41. Sliding block; 42. Fixed block; 43. Fixed ring; 44. Sliding ring one; 45. Buffer locking assembly;
[0034] 450. Limiting plate one; 451. Transmission column one; 452. Buffer spring one; 453. Limiting spring; 454. Sliding ring two; 455. Limiting ball; 456. Limiting ring; 457. Transmission column two; 458. Limiting plate two; 459. Buffer spring two
[0035] 46. Hook; 5. Adjustment mechanism;
[0036] 51. Fixed plate; 52. Sliding column; 53. Return spring; 54. Sliding plate; 55. Pulling plate; 56. Rotating ring; 57. Rotating block. Detailed Implementation
[0037] 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.
[0038] Example 1:
[0039] A hook for processing metal products, as described in the reference. Figure 1 , Figure 2 and Figure 3 The system includes a base 1, which supports the bracket 2. The bracket 2 is fixedly connected to the top of the base 1. The bracket 2 fixes the position of the crossbeam 3. The crossbeam 3 is rotatably connected inside the bracket 2. The crossbeam 3 facilitates the sliding of the quick-change mechanism 4. The quick-change mechanism 4 is provided on the outside of the crossbeam 3. The quick-change mechanism 4 facilitates the replacement of the hook. The bracket 2 is provided with an adjustment mechanism 5. The adjustment mechanism 5 allows the angle of the crossbeam 3 to be adjusted.
[0040] The quick-change mechanism 4 includes a sliding block 41. The function of the sliding block 41 is to allow the entire quick-change mechanism 4 to slide inside the crossbeam 3. The outside of the sliding block 41 slides inside the crossbeam 3. A fixing block 42 is fixedly connected to the outside of the sliding block 41. The function of the fixing block 42 is to fix the position of the fixing ring 43. A fixing ring 43 is fixedly connected inside the fixing block 42. The function of the fixing ring 43 is to limit the sliding range of the first sliding ring 44. A first sliding ring 44 is slidably connected inside the fixing ring 43. The function of the first sliding ring 44 is to allow the hook 46 to be fixed to the top of the fixing ring 43. A hook 46 is fixedly connected to the top of the first sliding ring 44. The function of the hook 46 is to hang and place materials. A buffer locking component 45 is provided inside the fixing ring 43. The function of the buffer locking component 45 is to buffer the different hooks 46 during installation.
[0041] The buffer locking assembly 45 includes a limiting plate 450, which limits the sliding range of the transmission column 451. The limiting plate 450 is fixedly connected to the inside of the fixing ring 43. The transmission column 451 is slidably connected inside the limiting plate 450. The transmission column 451 slides inside the limiting plate 450, compressing the buffer spring 452. The buffer spring 452 is sleeved on the outside of the transmission column 451, allowing the transmission column 451 to return to its initial position. A limiting spring 453 is sleeved on the outside of the fixing ring 43, allowing the sliding ring 454 to return to its initial position. The sliding ring 454 is slidably connected to the outside of the fixing ring 43, compressing the limiting spring 453 by sliding outside the fixing ring 43. A limiting ball 455 is slidably connected inside ring 43. The function of the limiting ball 455 is to slide inside sliding ring 44 and fixed ring 43. A limiting plate 458 is fixedly connected inside sliding ring 44. The function of limiting plate 458 is to limit the sliding range of transmission column 457. Transmission column 457 is slidably connected inside limiting plate 458. A buffer spring 459 is sleeved on the outside of transmission column 457. The function of buffer spring 459 is to allow transmission column 457 to return to its initial position. A limiting ring 456 is fixedly connected to the outside of fixed ring 43. One end of buffer spring 452 is fixedly connected to the top of limiting plate 450, and the other end of buffer spring 452 is fixedly connected to the outside of transmission column 451. The inside of sliding ring 454 is in contact with the outside of limiting ring 456, and the outside of limiting ball 455 slides inside sliding ring 44.
[0042] Specifically, by pressing the second sliding ring 454, the limiting ball 455 can slide, thereby releasing the restriction on the first sliding ring 44. This allows the first sliding ring 44 to drive the hook 46 to slide out from inside the fixed ring 43. At the same time, the first buffer spring 452 and the second buffer spring 459 can rebound. At this time, the first sliding ring 44 at the rear end of the other hook 46 is slid into the fixed ring 43. Then, the pressing of the second sliding ring 454 is released, allowing the limiting spring 453 to push the second sliding ring 454, thereby causing the limiting ball 455 to slide into the first sliding ring 44.
[0043] Reference Figure 1 , Figure 4 and Figure 5The adjusting mechanism 5 includes a fixed plate 51, which fixes the position of the sliding column 52. The fixed plate 51 is externally fixedly connected to the outside of the bracket 2. The sliding column 52 is slidably connected inside the fixed plate 51. The sliding column 52 slides inside the fixed plate 51 while simultaneously driving the sliding plate 54. A return spring 53 is sleeved on the outside of the sliding column 52. The return spring 53 allows the sliding column 52 to return to its initial position. The sliding plate 54 is fixedly connected to the outside of the sliding column 52. The sliding plate 54 compresses the return spring 53 while sliding inside the fixed plate 51. A pull plate 55 is fixedly connected to the top of the sliding column 52. The pull plate 55 facilitates pulling the sliding column 52. The bracket 2 is internally fixedly connected to... There is a rotating ring 56. The function of the rotating ring 56 is to facilitate the rotation of the rotating block 57 and fix the position of the rotating block 57. The rotating block 57 is rotatably connected inside the rotating ring 56. The function of the rotating block 57 is to drive the crossbeam 3 to rotate inside the rotating ring 56. One end of the return spring 53 is fixedly connected to the inside of the fixed plate 51, and the other end of the return spring 53 is fixedly connected to the top of the sliding plate 54. Multiple limiting grooves are opened inside the rotating block 57. The bottom of the sliding column 52 slides inside the limiting groove. The function of the multiple limiting grooves is to allow the sliding column 52 to slide into the rotating block 57 after the crossbeam 3 rotates, thereby locking the angle of the crossbeam 3. The outside of the rotating block 57 is fixedly connected to the outside of the crossbeam 3, and the outside of the sliding plate 54 slides inside the fixed plate 51.
[0044] Specifically, by pulling the pull plate 55, the sliding column 52 can slide inside the fixed plate 51, and the sliding plate 54 can slide synchronously, thereby compressing the return spring 53. At this time, the restriction on the rotating block 57 can be released, allowing the crossbeam 3 to rotate. After the rotation is completed, the pull plate 55 is released, causing the return spring 53 to push the sliding plate 54, and finally causing the sliding column 52 to slide back into the rotating block 57 to achieve the restriction.
[0045] The implementation principle of this application embodiment is as follows: When different materials need to be hung, the worker can press the sliding ring 2 454, which allows the sliding ring 2 454 to slide outside the fixed ring 43. At the same time, it can compress the limiting spring 453, thereby releasing the restriction on the limiting ball 455. At this time, through the rebound of the buffer spring 2 459 and the buffer spring 1 452, the sliding ring 1 44 can slide inside the fixed ring 43. Simultaneously, as the sliding ring 1 44 slides, the limiting ball 455 can slide out from inside the sliding ring 1 44, thereby releasing the restriction on the sliding ring 1 44, allowing the sliding ring 1 44 to drive the hook. 46 slide synchronously, allowing hook 46 to be removed. At this time, slide the externally fixed sliding ring 44 of the required hook 46 into the interior of the fixing ring 43. Then release the pressing of the second sliding ring 454, allowing the limit spring 453 to rebound, thereby pushing the second sliding ring 454 back to its initial position, thus pressing the limit ball 455 again, causing the limit ball 455 to slide back into the interior of the first sliding ring 44. At the same time, through the collision of the second transmission column 457 and the first transmission column 451, the second buffer spring 459 and the first buffer spring 452 can be compressed, achieving a buffering effect and ultimately achieving the effect of quick replacement.
[0046] When the angle of the hook needs to be adjusted, the operator pulls the pull plate 55, which causes the sliding column 52 to slide inside the fixed plate 51. Simultaneously, the sliding column 52 slides, causing the sliding plate 54 to slide synchronously, thus compressing the return spring 53. This allows the sliding column 52 to slide out of the limiting groove inside the rotating block 57, releasing the restriction on the rotating block 57. The crossbeam 3 can then rotate inside the rotating ring 56 via the rotating block 57. Once the desired angle is reached, the pull plate 55 is released, causing the return spring 53 to rebound, pushing the sliding plate 54 and the sliding column 52 back into different limiting grooves, thus locking the position of the crossbeam 3 and achieving the angle adjustment effect.
[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A hook for processing metal products, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a bracket (2), and a crossbeam (3) is rotatably connected inside the bracket (2). A quick-change mechanism (4) is provided on the outside of the crossbeam (3), and an adjustment mechanism (5) is provided inside the bracket (2). The quick-change mechanism (4) includes a sliding block (41), which slides outside the crossbeam (3) inside. A fixing block (42) is fixedly connected to the outside of the sliding block (41), and a fixing ring (43) is fixedly connected inside the fixing block (42). A sliding ring (44) is slidably connected inside the fixing ring (43), and a hook (46) is fixedly connected to the top of the sliding ring (44). A buffer locking component (45) is provided inside the fixing ring (43).
2. The hanging hook for metal product processing according to claim 1, characterized in that: The buffer locking assembly (45) includes a limiting plate (450), which is fixedly connected to the outside of the fixed ring (43). A transmission column (451) is slidably connected inside the limiting plate (450). A buffer spring (452) is sleeved on the outside of the transmission column (451). A limiting spring (453) is sleeved on the outside of the fixed ring (43). A sliding ring (454) is slidably connected to the outside of the fixed ring (43). A limiting ball (455) is slidably connected inside the fixed ring (43). A limiting plate (458) is fixedly connected inside the sliding ring (44). A transmission column (457) is slidably connected inside the limiting plate (458). A buffer spring (459) is sleeved on the outside of the transmission column (457). A limiting ring (456) is fixedly connected to the outside of the fixed ring (43).
3. The hanging hook for metal product processing according to claim 2, characterized in that: One end of the buffer spring (452) is fixedly connected to the top of the limiting plate (450), and the other end of the buffer spring (452) is fixedly connected to the outside of the transmission column (451).
4. The hanging hook for metal product processing according to claim 2, characterized in that: The interior of the second sliding ring (454) is in contact with the exterior of the limiting ring (456), and the exterior of the limiting ball (455) slides inside the first sliding ring (44).
5. The hanging hook for metal product processing according to claim 1, characterized in that: The adjustment mechanism (5) includes a fixed plate (51), which is fixedly connected to the outside of the bracket (2). A sliding column (52) is slidably connected inside the fixed plate (51). A return spring (53) is sleeved on the outside of the sliding column (52). A sliding plate (54) is fixedly connected to the outside of the sliding column (52). A pulling plate (55) is fixedly connected to the top of the sliding column (52). A rotating ring (56) is fixedly connected inside the bracket (2). A rotating block (57) is rotatably connected inside the rotating ring (56).
6. The hanging hook for metal product processing according to claim 5, characterized in that: One end of the reset spring (53) is fixedly connected to the inside of the fixed plate (51), and the other end of the reset spring (53) is fixedly connected to the top of the sliding plate (54).
7. A hook for processing metal products according to claim 5, characterized in that: The rotating block (57) has multiple limiting grooves inside, and the bottom of the sliding column (52) slides inside the limiting grooves.
8. A hanging hook for metal product processing according to claim 5, characterized in that: The rotating block (57) is fixedly connected to the outside of the crossbeam (3), and the sliding plate (54) slides inside the fixed plate (51).