A type of hanger for titanium alloy castings

Abstract

This utility model discloses a hanger for titanium alloy castings, including a support plate, a mounting plate, and a mounting assembly. The mounting plate is fixed to the support plate, and a positioning groove is formed on the mounting plate. The mounting assembly includes a positioning plate, a fixing rod, and an adjusting rod. The positioning plate is engaged in the positioning groove, the fixing rod is fixedly connected to the bottom of the positioning plate, and the adjusting rod is threadedly connected to the bottom of the fixing rod via a threaded rod. Hooks are fixed on both sides of the bottom of the adjusting rod. This application allows for convenient and direct lifting of the mounting assembly for hanging castings from above the mounting plate for observation of the cleaning degree, without requiring workers to reach under the mounting plate to retrieve it, thus avoiding contact between workers' hands and the cleaning fluid in the cleaning tank. This operation method is more convenient and safer to use.

Description

Technical Field

[0001] This utility model relates to the technical field of titanium alloy casting hangers, specifically a hanger for titanium alloy castings. Background Technology

[0002] Titanium alloy casting is a method for manufacturing titanium alloy products. Due to the excellent properties of titanium alloys, they are widely used in aviation, aerospace and other fields.

[0003] After some titanium alloy castings are produced, they often need to be cleaned to ensure that the surface of the castings is clean. In existing technology, titanium alloy castings are usually hung on a rack and sent into a cleaning tank for cleaning.

[0004] As stated in the published Chinese patent CN218555103U, a cleaning fixture for titanium alloy castings, it is described as follows: "A top plate is provided with a spacing adjustment mechanism at equal intervals at the bottom of the top plate. The bottom of the spacing adjustment mechanism is movably connected to a telescopic mechanism. The bottom of the telescopic mechanism is fixedly connected to a hook for hooking titanium alloy castings. A connecting plate is movably connected to the inner side of the connecting frame. A lead screw is rotatably connected to the top of the connecting plate. The top of the lead screw passes through the connecting frame and the connecting piece and is fixedly connected to an adjustment knob. Connecting rods are fixedly connected to both sides of the lead screw, and the two ends of the connecting rods are fixedly connected to the connecting plate and the connecting piece, respectively. The telescopic mechanism facilitates the lifting of titanium alloy castings during pickling, so as to facilitate the observation of their pickling condition. The multiple sets of cleaning fixtures not only increase the number of hanging fixtures, but also facilitate the sampling inspection of titanium alloy castings in different positions, thereby improving the practicality of the device."

[0005] Through a search of the aforementioned existing technologies, we found that the technology still has certain shortcomings in its use:

[0006] On the one hand, because a top plate is needed to place the entire fixture onto the cleaning tank, and the hook is located at the bottom of the top plate and submerged in the cleaning fluid, when it is necessary to lift the casting for observation, the top plate will obstruct the screw turning, making it inconvenient. There is also a risk of workers' hands getting the cleaning fluid on them, making the operation quite inconvenient. On the other hand, because the length of the top plate is fixed, when different cleaning tanks have different sizes, the fixed-length top plate is often difficult to place on cleaning tanks of different sizes. Therefore, the cleaning fixture has low applicability in actual use and cannot be adapted to cleaning tanks of different sizes.

[0007] Therefore, in response to the technical problems mentioned above in the existing technology, we have designed a titanium alloy casting hanger that is more convenient to use and applicable to cleaning pools of different sizes. Utility Model Content

[0008] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a hanger for titanium alloy castings, comprising a support plate, a mounting plate, and a mounting assembly. The mounting plate is fixed to the support plate, and a positioning groove is provided on the mounting plate. The mounting assembly includes a positioning plate, a fixing rod, and an adjusting rod. The positioning plate is engaged in the positioning groove, the fixing rod is fixedly connected to the bottom of the positioning plate, and the adjusting rod is threadedly connected to the bottom of the fixing rod via a threaded rod. Hooks are fixed on both sides of the bottom of the adjusting rod. An adjusting plate is connected to one side of the support plate via a telescopic assembly.

[0010] As a further embodiment of this utility model: two support plates are provided, and three mounting plates are provided. The three mounting plates are fixed at equal intervals between the two support plates. The top two sides of the mounting plate located in the middle between the two support plates are provided with positioning grooves at equal intervals, and the top one side of the mounting plates located on both sides between the two support plates is provided with positioning grooves at equal intervals.

[0011] As a further embodiment of this utility model: there are two adjustment plates, and the two adjustment plates are respectively arranged on the sides of the two support plates.

[0012] As a further embodiment of this utility model: each of the adjustment plates is connected to the support plate and the mounting plate through three sets of telescopic components. The telescopic components include a sliding rod, a slider and a spring. Each support plate has a movable cavity inside and at a position corresponding to each mounting plate. Movable cavities are also opened inside the left and right sides of each mounting plate. The movable cavities on the support plate are connected to the corresponding movable cavities on the mounting plate.

[0013] As a further embodiment of this utility model: one end of the slide rod is fixed to the adjustment plate, and the other end movably passes through the movable cavity inside the support plate and the movable cavity inside the mounting plate and is fixedly connected to the slider. The spring is sleeved on the slide rod, and both ends are respectively placed in the movable cavity of the mounting plate and the movable cavity of the support plate.

[0014] As a further embodiment of this utility model: a limiting plate is fixed to the top of the threaded rod, and an inner groove is provided in the inner cavity of the fixing rod to facilitate the sliding of the limiting plate. A fastening screw is threaded to the bottom of one side of the fixing rod, and one end of the fastening screw abuts against the threaded rod.

[0015] As a further embodiment of this utility model: a pad is fixed on one side of the adjusting plate and at the bottom of each sliding rod. The top of the pad slides against the bottom of the support plate and the mounting plate respectively. The width of the pad is the same as the width of the mounting plate.

[0016] As a further embodiment of this utility model: a handle one is fixed to the top of the positioning plate, and a handle two is fixed to the side of the adjustment plate away from the support plate. Both handle one and handle two are provided with a gripping opening.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. In this application, the design of the support plate, mounting plate, positioning groove, and mounting components allows for easy lifting of the mounting components for mounting castings directly from above the mounting plate, enabling observation of the cleaning process. This eliminates the need for workers to reach under the mounting plate to retrieve the components, thus preventing their hands from coming into contact with the cleaning solution in the cleaning tank. This method of operation is more convenient and safer to use.

[0019] Second, in this application, by setting adjustment plates on the sides of both support plates, the overall length can be adjusted, making the hanger suitable for cleaning pools of different sizes and significantly improving its applicability.

[0020] Third, in this application, the mounting component is secured in the positioning slot by the positioning plate, and the mounting component can be directly removed or lowered from the mounting plate. This allows workers to first use the adjustment plate to place the support plate and the mounting plate on the cleaning tank, and then insert the mounting component with the casting attached. This method is more convenient, less labor-intensive, and more stable than the prior art, which requires all the castings to be mounted before installation on the cleaning tank. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0022] Figure 2 This is a three-dimensional structural diagram of the mounting component of this utility model;

[0023] Figure 3 This is a side sectional view of the mounting component of this utility model;

[0024] Figure 4 This is a front sectional view of the support plate and mounting plate of this utility model.

[0025] Figure 5 This is a side sectional view of the support plate and the mounting plate of this utility model.

[0026] Figure 6 This is a schematic diagram of the structure of this utility model placed on a cleaning pool.

[0027] The reference numerals and names in the figure are as follows:

[0028] 1. Support plate; 2. Mounting plate; 3. Positioning slot; 4. Mounting assembly; 401. Positioning plate; 402. Handle one; 403. Fixing rod; 404. Adjusting rod; 5. Adjusting plate; 501. Handle two; 6. Sliding rod; 601. Sliding block; 602. Spring; 7. Pad; 8. Movable cavity; 9. Threaded rod; 10. Hook. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-5 A mounting bracket for titanium alloy castings includes a support plate 1, a mounting plate 2, and a mounting assembly 4. The mounting plate 2 is fixed to the support plate 1 and has a positioning groove 3. The mounting assembly 4 includes a positioning plate 401, a fixing rod 403, and an adjusting rod 404. The positioning plate 401 is engaged in the positioning groove 3. The fixing rod 403 is fixedly connected to the bottom of the positioning plate 401. The adjusting rod 404 is threadedly connected to the bottom of the fixing rod 403 via a threaded rod 9. Hooks 10 are fixed on both sides of the bottom of the adjusting rod 404. The hooks 10 are used to hang the aluminum alloy castings that need to be cleaned. An adjusting plate 5 is connected to one side of the support plate 1 via a telescopic assembly.

[0031] Please see Figure 1 In this embodiment, there are two support plates 1 and three mounting plates 2. The three mounting plates 2 are fixed at equal intervals between the two support plates 1. Positioning grooves 3 are provided at equal intervals on both sides of the top of the mounting plate 2 located in the middle between the two support plates 1, and positioning grooves 3 are provided at equal intervals on one side of the top of the mounting plates 2 located on both sides between the two support plates 1.

[0032] Specifically, the multiple positioning slots 3 on the mounting plate 2 facilitate the positioning and installation of multiple mounting components 4, enabling the fixture to mount multiple aluminum alloy castings, thus improving cleaning efficiency. After the positioning plate 401 is engaged in the positioning slot 3, the stability of the positioning plate 401 and its bottom components can be guaranteed.

[0033] Please see Figure 1 , Figure 4 and Figure 5In this embodiment, there are two adjustment plates 5, and the two adjustment plates 5 are respectively arranged on the sides of the two support plates 1. Each adjustment plate 5 is connected to the support plate 1 and the mounting plate 2 through three sets of telescopic components. The telescopic components include a sliding rod 6, a slider 601 and a spring 602. Each support plate 1 has a movable cavity 8 at a position corresponding to each mounting plate 2. Movable cavities 8 are also opened on the left and right sides of each mounting plate 2. The movable cavities 8 on the support plate 1 are connected to the corresponding movable cavities 8 on the mounting plate 2. One end of the sliding rod 6 is fixed to the adjustment plate 5, and the other end moves through the movable cavity 8 in the support plate 1 and the movable cavity 8 in the mounting plate 2 and is fixedly connected to the slider 601. The spring 602 is sleeved on the sliding rod 6, and its two ends are respectively placed in the movable cavity 8 of the mounting plate 2 and the movable cavity 8 of the support plate 1.

[0034] Specifically, when handle 501 is pulled, it moves the three sliding rods 6 connected to it, thereby using the slider 601 to compress and deform the spring 602, making it easier to adjust the distance between the two adjusting plates 5. When the distance is appropriate, handle 501 is released, and handle 501 is reset by the spring 602, causing the sliding rods 6 to retract, so that the two adjusting plates 5 can be clamped on the two sides of the washing pool and stabilized by the rebound force provided by the spring 602.

[0035] Please see Figure 1 , Figure 2 and Figure 3 In this embodiment, a limiting plate is fixed to the top of the threaded rod 9, and an inner groove is provided in the inner cavity of the fixing rod 403 to facilitate the sliding of the limiting plate. A fastening screw is threaded to the bottom of one side of the fixing rod 403, and one end of the fastening screw abuts against the threaded rod 9.

[0036] Specifically, by loosening the fastening screws and then turning the adjusting rod 404, the threaded rod 9 can rotate inside the fixed rod 403, thereby adjusting the height of the adjusting rod 404. This allows the aluminum alloy castings mounted on multiple adjusting rods 404 to be at different heights, facilitating cleaning and preventing the aluminum alloy castings from blocking each other and affecting the cleaning effect if they are at the same height. After the height of the adjusting rod 404 is adjusted, the fastening screws can be tightened to compress the threaded rod 9, giving it stability inside the fixed rod 403. The above adjustments can be made before starting the cleaning process.

[0037] Please see Figure 1 , Figure 4 , Figure 5 and Figure 6 In this embodiment, a pad 7 is fixed on one side of the adjusting plate 5 at the bottom of each slide rod 6. The top of the pad 7 slides against the bottom of the support plate 1 and the mounting plate 2 respectively. The width of the pad 7 is the same as the width of the mounting plate 2.

[0038] Specifically, a pad 7 is fixed on the adjusting plate 5. When the hanger is placed on the cleaning pool, the pad 7 can be placed on the cleaning pool to prevent the sliding rod 6 from contacting the cleaning pool. On the one hand, this can improve the stability after installation, and on the other hand, it can prevent scratches on the sliding rod 6 and affect the smoothness of sliding.

[0039] Please see Figure 1 , Figure 2 and Figure 4 In this embodiment, a first handle 402 is fixed to the top of the positioning plate 401, and a second handle 501 is fixed to the side of the adjusting plate 5 away from the support plate 1. Both the first handle 402 and the second handle 501 have a gripping opening.

[0040] Specifically, handle 402 facilitates the installation and removal of the entire mounting assembly 4, while handle 501 facilitates the pulling of the adjustment plate 5.

[0041] In use, the operator can first pull both handles 501, causing the slide rod 6 to cooperate with the slider 601 to compress the spring 602 and move within the movable cavity 8, extending the slide rod 6 and thus widening the distance between the two adjusting plates 5 to accommodate cleaning tanks of different sizes. Then, by releasing handles 501, the restoring action of the spring 602 causes the two adjusting plates 5 to move closer together, achieving clamping at the edge of the cleaning tank (e.g., ...). Figure 6 As shown), this ensures stable installation on the cleaning tank;

[0042] Then, the entire mounting assembly 4 can be picked up using handle 402, and the aluminum alloy castings to be cleaned can be hung on hook 10. Then, the entire mounting assembly 4 can be lifted using handle 402 and sent between each pair of mounting plates 2. After being put down, the positioning plate 401 can be inserted into the positioning groove 3 to stabilize the mounting assembly 4 and place the aluminum alloy castings hanging below the mounting assembly 4 in the cleaning solution of the cleaning tank. Then, more aluminum alloy castings can be installed between each pair of mounting plates 2 one by one using different mounting assemblies 4 in the same way.

[0043] During the subsequent cleaning process, the staff can directly lift the entire mounting component 4 using handle 402, thereby raising the mounting component 4. The staff can then observe the aluminum alloy casting mounted on the mounting component 4.

[0044] In summary, this aluminum alloy hanger offers several advantages. First, it allows workers to easily lift the aluminum alloy casting directly using handle 402 for observation, which is more convenient than the method in patent CN218555103U, which requires lifting from the bottom of the top plate. This also prevents workers' hands from getting wet with cleaning fluid. Second, by adjusting the distance between the two adjusting plates 5, it can be adapted to cleaning tanks of different sizes, making it more practical than existing technologies that can only be used on cleaning tanks of fixed sizes. Third, this application allows adjusting plate 5 to place the support plate 1 and the hanging plate 2 above the cleaning tank, thus facilitating the installation of the hanger. The device is lighter because it does not carry the mounting components 4 or the aluminum alloy castings that need to be cleaned during installation. It is easier to pick up and install the device, and then insert the mounting components 4 with the aluminum alloy castings one by one. Compared with the patent with publication number CN218555103U, which requires the aluminum alloy castings to be mounted first and then the entire top plate to be lifted and installed on the cleaning tank, this device is much less labor-intensive. Moreover, the method of mounting the aluminum alloy castings first and then installing the whole device on the cleaning tank is heavier and may cause instability or even falling of the aluminum alloy castings during movement or installation. This application does not have the above problems and is more convenient to use.

[0045] It should be noted that this application is for the cleaning fixture for titanium alloy castings, that is, to make improvements to the fixture, but not for the specific cleaning process. Therefore, the cleaning process is not described in detail in this application.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A hanger for titanium alloy castings, characterized in that, It includes a support plate (1), a mounting plate (2) and a mounting assembly (4), wherein the mounting plate (2) is fixed on the support plate (1) and a positioning groove (3) is provided on the mounting plate (2); The mounting assembly (4) includes a positioning plate (401), a fixing rod (403) and an adjusting rod (404). The positioning plate (401) is engaged in the positioning groove (3). The fixing rod (403) is fixedly connected to the bottom of the positioning plate (401). The adjusting rod (404) is threadedly connected to the bottom of the fixing rod (403) through a threaded rod (9). Hooks (10) are fixed on both sides of the bottom of the adjusting rod (404). One side of the support plate (1) is connected to an adjustment plate (5) via a telescopic assembly.

2. The fixture for titanium alloy castings according to claim 1, characterized in that, Two support plates (1) are provided, and three mounting plates (2) are provided. The three mounting plates (2) are fixed at equal intervals between the two support plates (1). Positioning grooves (3) are provided at equal intervals on both sides of the top of the mounting plate (2) located in the middle between the two support plates (1), and positioning grooves (3) are provided at equal intervals on one side of the top of the mounting plates (2) located on both sides between the two support plates (1).

3. The fixture for titanium alloy castings according to claim 1, characterized in that, There are two adjustment plates (5), and the two adjustment plates (5) are respectively set on the sides of the two support plates (1).

4. A fixture for titanium alloy castings according to claim 1, characterized in that, Each of the adjustment plates (5) is connected to the support plate (1) and the mounting plate (2) through three sets of telescopic components. The telescopic components include a slide rod (6), a slider (601) and a spring (602). Each support plate (1) has a movable cavity (8) at a position corresponding to each mounting plate (2). Movable cavities (8) are also provided on the left and right sides of each mounting plate (2). The movable cavities (8) on the support plate (1) are connected to the corresponding movable cavities (8) on the mounting plate (2).

5. A fixture for titanium alloy castings according to claim 4, characterized in that, One end of the slide rod (6) is fixed on the adjusting plate (5), and the other end moves through the movable cavity (8) in the support plate (1) and the movable cavity (8) in the mounting plate (2) and is fixedly connected to the slider (601). The spring (602) is sleeved on the slide rod (6), and its two ends are respectively placed in the movable cavity (8) of the mounting plate (2) and the movable cavity (8) of the support plate (1).

6. A fixture for titanium alloy castings according to claim 1, characterized in that, The top of the threaded rod (9) is fixed with a limiting plate, and the inner cavity of the fixing rod (403) is provided with an inner groove to facilitate the sliding of the limiting plate. A fastening screw is threaded to the bottom of one side of the fixing rod (403), and one end of the fastening screw abuts against the threaded rod (9).

7. A fixture for titanium alloy castings according to claim 1, characterized in that, A pad (7) is fixed on one side of the adjusting plate (5) and at the bottom of each slide rod (6). The top of the pad (7) slides against the bottom of the support plate (1) and the mounting plate (2), respectively. The width of the pad (7) is the same as the width of the mounting plate (2).

8. A fixture for titanium alloy castings according to claim 1, characterized in that, The top of the positioning plate (401) is fixed with a handle one (402), and the side of the adjusting plate (5) away from the support plate (1) is fixed with a handle two (501). Both the handle one (402) and the handle two (501) are provided with a pinching opening.

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