Hanging tool special for aluminum base surface treatment

Abstract

The utility model discloses a special hanger for aluminum base surface treatment, which comprises a supporting plate, a support is mounted in the middle of the upper end face of the supporting plate, a bearing mechanism is mounted at the top end of the support and comprises a long plate, a through groove is formed in the long plate, and clamping devices are slidably mounted at two ends of the long plate. An adjusting mechanism connected with the two clamping devices is installed in the through groove, the adjusting mechanism comprises a first toothed plate and a second toothed plate, the opposite ends of the first toothed plate and the second toothed plate are connected with the two clamping devices in a clamped mode respectively, and the adjacent sides of the first toothed plate and the second toothed plate are jointly meshed with a gear; the positions of the two clamping mechanisms for clamping the aluminum substrate can be changed through the rotating shaft, the phenomenon that the hanging tool is blocked when the aluminum substrate is subjected to surface treatment is avoided, the hanging tool can be replaced after the rubber belt is abraded due to long-time use, and the stability of the aluminum substrate can be kept while the clamping position of the aluminum substrate is changed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-based surface treatment, in particular to a special hanger for aluminum-based surface treatment. Background Art

[0002] Aluminum substrate is a plate material made of electronic glass fiber cloth or other reinforcing materials impregnated with resin as an insulating adhesive layer, covered with copper foil on one or both sides and hot pressed. It has good heat dissipation function, which can effectively prevent the operating temperature of the components and substrate loaded thereon from rising, and can also quickly dissipate the heat generated by the components. It has a low density and strong anti-oxidation performance, and has become a widely used composite plate.

[0003] During the production process of aluminum substrates, the surface of the aluminum substrates needs to be processed, such as passivation, sandblasting, spraying, coloring, etc. During the processing, the aluminum substrate needs to be hung on a rack and then processed. However, when the existing aluminum substrate is fixed on a hanger for processing, the part of the aluminum substrate that fits the hanger is blocked, which is inconvenient to process. The aluminum substrate needs to be removed and re-fixed, and the blocked part needs to be cleaned, which is more troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a special hanger for aluminum base surface treatment, which has the advantage of completely treating the aluminum base surface and solves the problem that the hanger blocks the aluminum base surface during the current aluminum base surface treatment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special hanger for aluminum-based surface treatment, comprising a support plate, a bracket installed in the middle of the upper end surface of the support plate, a load-bearing mechanism installed on the top of the bracket, the load-bearing mechanism comprising a long plate, a through groove being provided in the long plate, and clamping devices being slidably installed at both ends of the long plate, an adjustment mechanism connecting the two clamping devices being installed inside the through groove, the adjustment mechanism comprising a first tooth plate and a second tooth plate, the facing ends of the first tooth plate and the second tooth plate being respectively engaged with the two clamping devices, and the adjacent sides of the first tooth plate and the second tooth plate are jointly meshed with gears.

[0006] Preferably, the gear is placed in the middle of the through slot, and a handle is installed on the top of the gear.

[0007] Preferably, the two clamping devices both include a slide, each of which is equipped with a limit block extending into the through groove, the two limit blocks are respectively engaged with the first tooth plate and the second tooth plate, the slide is slidably sleeved on the outer edge surface of the long plate, and the first connecting column and the second connecting column are symmetrically installed on the lower end surface of the slide, a threaded rod is spirally connected to the inside of the second connecting column, and the bottom ends of the first connecting column and the second connecting column are both equipped with clamping mechanisms.

[0008] Preferably, one end of the limit block is provided with a square groove for engagement with the adjustment mechanism, and the other end abuts against both end side surfaces of the through groove.

[0009] Preferably, the first connecting column is fixedly connected to the lower end surface of the skateboard, the second connecting column is slidingly connected to the lower end surface of the skateboard, one end of the threaded rod is rotationally connected to the side surface of the first connecting column, and the outer edge surface of the threaded rod is spirally connected to the middle part of the second connecting column.

[0010] Preferably, each of the clamping mechanisms includes a track, which is tensioned by two rotating shafts, and a rubber belt is installed on the outer edge of the track, gaskets are installed at the bottom ends of the two rotating shafts, and the bottom ends of the two rotating shafts are spirally connected with eye screws that abut the gaskets, and the upper end surface of the gasket abuts the lower end surface of the track and the rubber belt.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model is provided with a slide plate, a first connecting column, a second connecting column, a threaded rod, a crawler, a rotating shaft and a rubber belt. The second connecting column is driven to move toward the first connecting column by the rotation of the threaded rod, thereby driving the two clamping mechanisms to approach each other. The rubber belt sleeved on the outer edge of the crawler is in contact with the surface of the aluminum base and is fixed by friction. When the slide plate is slid, the position of the aluminum base plate held by the two clamping mechanisms can be changed by the rotating shaft, thereby avoiding the phenomenon of the hanger being blocked when the aluminum base is subjected to surface treatment.

[0013] 2. The utility model sets a crawler track, a rotating shaft, a rubber belt, a gasket and a lifting screw. The lifting screw abuts against the gasket to fix the rotating shaft, thereby preventing the rubber belt from falling off from the outer edge of the crawler track. After the rubber belt is worn out due to long-term use, the lifting screw is manually unscrewed and the gasket is removed to release the limit on the rubber belt, making it easy to replace.

[0014] 3. The utility model sets a first tooth plate, a second tooth plate, a gear, a handle and a limit block. The limit block in the slide connects the opposite ends of the first tooth plate and the second tooth plate. The handle is turned to drive the gear to rotate. The gear engages the first tooth plate and the second tooth plate, driving the two clamping devices to move synchronously toward each other, which can change the clamping position of the aluminum base while maintaining the stability of the aluminum base. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the disassembly of the middle clamping device;

[0018] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle.

[0019] The reference numerals and names in the figures are as follows:

[0020] 1. Support plate; 2. Bracket; 3. Load-bearing mechanism; 301. Long plate; 302. Through slot; 4. Adjustment mechanism; 401. First tooth plate; 402. Second tooth plate; 403. Gear; 404. Handle; 5. Clamping device; 501. Slide plate; 502. Limit block; 503. First connecting column; 504. Second connecting column; 505. Threaded rod; 6. Clamping mechanism; 601. Track; 602. Rotating shaft; 603. Rubber belt; 604. Gasket; 605. Eye screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium; internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0024] See also Figures 1 to 4 , the utility model provides an embodiment: a special hanger for aluminum-based surface treatment, including a support plate 1, a bracket 2 is installed in the middle of the upper end surface of the support plate 1, a load-bearing mechanism 3 is installed on the top of the bracket 2, the load-bearing mechanism 3 includes a long plate 301, a through slot 302 is opened in the long plate 301, and a clamping device 5 is slidably installed at both ends of the long plate 301, an adjustment mechanism 4 connecting the two clamping devices 5 is installed inside the through slot 302, and the adjustment mechanism 4 includes a first tooth plate 401 and a second tooth plate 402, and the first tooth plate 401 and the second tooth plate 402 are divided into two opposite ends. 302, and the two clamping devices 5 are respectively engaged with each other, and the adjacent sides of the first tooth plate 401 and the second tooth plate 402 are meshed with a gear 403. In specific implementation, the bottom end of the gear 403 is rotatably connected to the base, the base is fixed to the lower end surface of the long plate 301, the gear 403 is placed in the middle of the through slot 302, and the top of the gear 403 is installed with a handle 404. The two clamping devices 5 include a slide 501, and each slide 501 is internally installed with a limit block 502 extending into the through slot 302. The two limit blocks 502 are respectively engaged with the first tooth plate 401 and the second tooth plate 40 2 snap connection, the slide plate 501 is slidably sleeved on the outer edge of the long plate 301, and the first connecting column 503 and the second connecting column 504 are symmetrically installed on the lower end surface of the slide plate 501, and the second connecting column 504 is spirally connected with a threaded rod 505. The bottom ends of the first connecting column 503 and the second connecting column 504 are both installed with a clamping mechanism 6. One end of the limit block 502 is provided with a square groove for the adjustment mechanism 4 to be engaged, and the other end abuts against the two end sides of the through groove 302. The first connecting column 503 is fixedly connected to the lower end surface of the slide plate 501, and the second connecting column 504 is fixed to the lower end surface of the slide plate 501. Sliding connection, one end of the threaded rod 505 is rotationally connected to the side of the first connecting column 503, and the outer edge surface of the threaded rod 505 is spirally connected to the middle part of the second connecting column 504. Each clamping mechanism 6 includes a track 601, and the track 601 is tensioned by two rotating shafts 602, and a rubber belt 603 is installed on the outer edge surface of the track 601. Gaskets 604 are installed at the bottom ends of the two rotating shafts 602, and the bottom ends of the two rotating shafts 602 are spirally connected with a lifting screw 605 that abuts the gasket 604, and the upper end surface of the gasket 604 abuts the lower end surface of the track 601 and the rubber belt 603.

[0025] Working principle: When the present invention is in operation, the aluminum substrate is embedded in the two clamping devices 5, and then the threaded rod 505 is rotated to drive the second connecting column 504 to move toward the first connecting column 503, thereby driving the two clamping mechanisms 6 to approach each other, and the rubber belt 603 sleeved on the outer edge of the track 601 adheres to the aluminum base surface and is fixed by friction. When the slide plate 501 slides, the position of the aluminum substrate clamped by the two clamping mechanisms 6 can be changed by the rotating shaft 602, and the limit block 502 in the slide plate 501 connects the first tooth plate 401 and the second tooth plate 402 facing each other. Turning the handle 404 drives the gear 403 to rotate, and the gear 403 engages the first tooth plate 401 and the second tooth plate 402, driving the two clamping devices 5 to move synchronously toward each other. After the rubber belt 603 is worn out after long-term use, the eye screw 605 is manually unscrewed, the gasket 604 is removed to release the limit on the rubber belt 603, and the rubber belt 603 is removed for replacement.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A special hanger for aluminum-based surface treatment, comprising a support plate (1), characterized in that: A bracket (2) is installed in the middle of the upper end surface of the support plate (1), and a load-bearing mechanism (3) is installed on the top of the bracket (2). The load-bearing mechanism (3) includes a long plate (301), a through slot (302) is provided in the long plate (301), and clamping devices (5) are slidably installed at both ends of the long plate (301), and an adjustment mechanism (4) connecting the two clamping devices (5) is installed inside the through slot (302). The adjustment mechanism (4) includes a first tooth plate (401) and a second tooth plate (402), and the facing ends of the first tooth plate (401) and the second tooth plate (402) are respectively engaged with the two clamping devices (5), and the adjacent sides of the first tooth plate (401) and the second tooth plate (402) are commonly meshed with a gear (403).

2. The special hanger for aluminum-based surface treatment according to claim 1, characterized in that: The gear (403) is placed in the middle of the through slot (302), and a handle (404) is installed on the top of the gear (403).

3. The special hanger for aluminum-based surface treatment according to claim 1, characterized in that: The two clamping devices (5) each include a slide plate (501), each of the slide plates (501) is internally provided with a limit block (502) extending into the through slot (302), the two limit blocks (502) are respectively engaged with the first tooth plate (401) and the second tooth plate (402), the slide plate (501) is slidably sleeved on the outer edge surface of the long plate (301), and the lower end surface of the slide plate (501) is symmetrically provided with a first connecting column (503) and a second connecting column (504), the second connecting column (504) is spirally connected with a threaded rod (505), and the bottom ends of the first connecting column (503) and the second connecting column (504) are both provided with a clamping mechanism (6).

4. The special hanger for aluminum-based surface treatment according to claim 3, characterized in that: One end of the limit block (502) is provided with a square groove for the adjustment mechanism (4) to engage with, and the other end abuts against the two end sides of the through groove (302).

5. The special hanger for aluminum-based surface treatment according to claim 3, characterized in that: The first connecting column (503) is fixedly connected to the lower end surface of the slide plate (501), the second connecting column (504) is slidingly connected to the lower end surface of the slide plate (501), one end of the threaded rod (505) is rotationally connected to the side of the first connecting column (503), and the outer edge surface of the threaded rod (505) is spirally connected to the middle part of the second connecting column (504).

6. The special hanger for aluminum-based surface treatment according to claim 3, characterized in that: Each of the clamping mechanisms (6) includes a crawler (601), the crawler (601) is tensioned by two rotating shafts (602), and a rubber belt (603) is sleeved and installed on the outer edge surface of the crawler (601), a gasket (604) is installed at the bottom end of the two rotating shafts (602), and a lifting screw (605) abutting the gasket (604) is spirally connected to the bottom end of the two rotating shafts (602), and the upper end surface of the gasket (604) abuts the lower end surface of the crawler (601) and the rubber belt (603).

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