Fan module installation lock screw positioning protection jig

Abstract

The utility model discloses a fan module installation lock screw positioning protection jig which structurally comprises a bearing plate, a fan module positioning assembly, a guide sleeve component, a linear sliding rail, a linear sliding rail fixing block and a limiting component. A linear sliding rail fixing block is arranged on the other side of the top wall of the bearing plate, a linear sliding rail is arranged on the top wall of the linear sliding rail fixing block, the guide sleeve component is in sliding connection with the linear sliding rail, and a limiting component for limiting the sliding stroke of the guide sleeve component is arranged on the top wall of the linear sliding rail fixing block. The jig is reasonable and compact in structure and easy to operate, hands of workers are liberated, and the installation efficiency of the fan module can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of fixtures, in particular to a fan module installation locking screw positioning protection fixture. Background Art

[0002] The current general-purpose servers have complex configurations and a high degree of customization. With the increasing demand for production capacity, improving production quality and ensuring production efficiency are imperative research topics. However, insufficient tools are currently a difficulty in improving production quality and efficiency. During the assembly process, when installing the fan module, the operation is very difficult due to the large number of components and the need to ensure that each section is accurately aligned in order to install the long screws in place, which greatly affects production efficiency. It is urgent to design an installation positioning screw protection fixture that can assist in positioning the fan module. Utility Model Content

[0003] The utility model aims to provide a fan module installation locking screw positioning protection fixture, the fixture has a reasonable and compact structure, simple operation, frees the hands of the staff, and can greatly improve the installation efficiency of the fan module.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a fan module installation locking screw positioning protection fixture, whose structure includes a bearing plate, a fan module positioning assembly, a guide sleeve component, a linear slide rail, a linear slide rail fixing block and a limiting component, a fan module positioning assembly is provided on one side of the top wall of the bearing plate, a linear slide rail fixing block is provided on the other side of the top wall of the bearing plate, a linear slide rail is provided on the top wall of the linear slide rail fixing block, the guide sleeve component is slidably connected to the linear slide rail, and the top wall of the linear slide rail fixing block is provided with a limiting component for limiting the sliding stroke of the guide sleeve component.

[0005] Furthermore, the fan module positioning assembly includes a side positioning plate 1, a side positioning plate 2, a bottom support plate, and a back positioning plate. The side positioning plate 1 and the side positioning plate 2 are respectively vertically connected to the supporting plate, the bottom support plate is arranged between the bottom of the side positioning plate 1 and the side positioning plate 2, the back positioning plate is arranged on the rear side of the side positioning plate 1 and the side positioning plate 2, and the back positioning plate is vertically connected to the supporting plate.

[0006] Furthermore, the bottom of the guide sleeve component is slidably connected to the linear slide rail via a slider.

[0007] Furthermore, the guide sleeve component includes a guide sleeve fixing plate and a screw guide sleeve, the bottom wall of the guide sleeve fixing plate is fixedly connected to the sliding block, and the screw guide sleeve is arranged at the front part of the guide sleeve fixing plate.

[0008] Furthermore, the limiting component includes a front limiting block and a rear limiting block, the front limiting block is arranged on the front side of the top wall of the linear slide rail fixing block, and the rear limiting block is arranged on the rear side of the top wall of the linear slide rail fixing block.

[0009] Furthermore, two linear slide rails are provided, and the two linear slide rails are arranged in parallel on the top wall of the linear slide rail fixing block.

[0010] Furthermore, the linear slide rail fixing block is U-shaped.

[0011] Furthermore, the bottom support plate is provided with an avoidance hole for avoiding the fan module handle.

[0012] Furthermore, the number of the screw guide sleeves is four, and the four screw guide sleeves are evenly arranged at the front of the guide sleeve fixing plate.

[0013] Furthermore, the inner hole diameter of the screw guide sleeve is larger than the maximum diameter of the screw.

[0014] Beneficial effects of the utility model:

[0015] The fan module installation screw locking positioning protection fixture of the utility model can accurately position the fan module by setting the side positioning plate 1, the side positioning plate 2, the bottom support plate and the back positioning plate on the bearing plate, ensuring that the upper and lower sections of the module will not be misaligned and the metal protective cover holes are aligned with the fan module threaded holes. By setting the guide sleeve fixing plate and the screw guide sleeve, when the linear slide moves to the front limit position, it is just aligned with the hole position on the fan module that needs to be locked with the screw, ensuring that the long screw is accurately locked into the fan module protective cover. By using this fixture to assist, the hands of the staff can be freed, and the work can be done quickly, which improves work efficiency and reduces labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 yes Figure 1 Schematic diagram of the structure after removing the guide sleeve fixing plate;

[0018] Figure 3 It is a usage status diagram of the utility model.

[0019] In the figure:

[0020] 1 bearing plate, 2 side positioning plate 1, 3 side positioning plate 2, 4 bottom support plate, 5 back positioning plate, 6 guide sleeve fixing plate, 7 screw guide sleeve, 8 front limit block, 9 linear guide rail, 10 rear limit block, 11 linear guide rail fixing block, 12 slider, 13 fan module. DETAILED DESCRIPTION

[0021] A fan module installation screw locking positioning protection fixture of the utility model is described in detail below with reference to the accompanying drawings of the specification.

[0022] like Figure 1 , Figure 2 As shown, a fan module installation screw locking positioning protection fixture of the utility model includes a bearing plate 1, a fan module positioning assembly, a guide sleeve component, a linear slide rail 9, a linear slide rail fixing block 11 and a limiting component. A fan module positioning assembly is provided on one side of the top wall of the bearing plate 1, and a U-shaped linear slide rail fixing block 11 is provided on the other side of the top wall of the bearing plate. The top wall of the linear slide rail fixing block is provided with two linear slide rails 9, and the two linear slide rails are arranged in parallel on the top wall of the linear slide rail fixing block. The guide sleeve component is slidably connected to the linear slide rail to ensure the linear and precise movement of the guide sleeve component. The top wall of the linear slide rail fixing block is provided with a limiting component for limiting the sliding stroke of the guide sleeve component.

[0023] The fan module positioning assembly includes a side positioning plate 1 2, a side positioning plate 2 3, a bottom support plate 4, and a back positioning plate 5. The side positioning plate 1 2 and the side positioning plate 2 3 are respectively connected vertically to the carrier plate 1. The bottom support plate 4 is arranged between the bottoms of the side positioning plate 1 2 and the side positioning plate 2 3. The back positioning plate 5 is arranged at the rear of the side positioning plate 1 2 and the side positioning plate 2 3. The back positioning plate 5 is connected vertically to the carrier plate 1. The fan module 13 can be accurately positioned by the side positioning plate 2, the side positioning plate 3, the bottom support plate 4, and the back positioning plate 5 to ensure that the upper and lower sections of the module will not be misaligned and the metal protective cover hole is aligned with the fan module threaded hole.

[0024] The bottom of the guide sleeve component is slidably connected to the linear slide rail 9 through the slider 12. The guide sleeve component includes a guide sleeve fixing plate 6 and a screw guide sleeve 7. The bottom wall of the guide sleeve fixing plate 6 is fixedly connected to the slider 12, and the screw guide sleeve 7 is arranged at the front of the guide sleeve fixing plate 6. The guide sleeve fixing plate 6 is made of transparent acrylic to facilitate observation of the hole position; the screw guide sleeve 7 is made of stainless steel to ensure service life.

[0025] The limiting component includes a front limiting block 8 and a rear limiting block 10. The front limiting block 8 is arranged at the front side of the top wall of the linear slide rail fixing block 11, and the rear limiting block is arranged at the rear side of the top wall of the linear slide rail fixing block. When the linear slide rail drives the fixing plate 6 to move forward, the front limiting block 8 contacts the rear positioning plate 5 to play a front limiting role. When the linear slide rail drives the fixing plate 6 to move backward, the front limiting block 8 contacts the rear limiting block 10 to play a rear limiting role to prevent the linear slide rail from sliding out and falling.

[0026] The bottom support plate 4 is provided with an avoidance hole for avoiding the fan module handle, and the avoidance hole can avoid the fan module handle, ensuring that the support surface acts on the horizontal plane of the fan module protection cover, ensuring firm support when locking the screws.

[0027] There are four screw guide sleeves 7, which are evenly arranged at the front of the guide sleeve fixing plate. When the linear guide rail 9 moves to the front limit block 8, it is aligned with the hole position of the fan module 13 where the screw needs to be locked, ensuring that the long screw is accurately locked into the fan module protective cover. The size of the inner hole of the screw guide sleeve is 0.5mm larger than the diameter of the screw, ensuring that the cross tip of the screwdriver can pass through the sleeve smoothly and be accurately inserted into the cross groove of the screw, ensuring accurate locking.

[0028] The bearing plate 1, side positioning plate 2, side positioning plate 3, bottom support plate 4, back positioning plate 5, rear limit block 10 and linear slide rail fixing block 11 in the fixture of the utility model are made of anti-static bakelite to prevent static electricity from affecting the internal circuit board of the fan; the guide sleeve fixing plate 6 is made of transparent acrylic to facilitate observation of the hole position; the screw guide sleeve 7 is made of stainless steel to ensure service life.

[0029] like Figure 3 As shown, first, position the fan module protective cover into the fixture groove through the side positioning plate 2, the side positioning plate 3, and the back positioning plate 5. Still position the fan through the side positioning plate 2, the side positioning plate 3, and the back positioning plate 5, and put the fan into the fan module protective cover. Still position the metal protective cover on the fan through the side positioning plate 2, the side positioning plate 3, and the back positioning plate 5. Take four long screws and insert them into the through holes around the fan. Slide the linear slide 9 to drive the guide sleeve fixing plate 6 to move forward. When the front limit block 8 contacts the back positioning plate 5, the screw guide sleeve 7 is cut to align with the position of the screw nut. Take the electric screwdriver and protect it through the screw guide sleeve 6 to lock the four long screws into the protective cover to prevent the screwdriver head from running and damaging the fan module. After the locking is completed, move the slide rail to the right and remove the product.

[0030] The above description is only used to illustrate some principles of the utility model. This specification is not intended to limit the utility model to the specific structure and application scope shown and described. Therefore, all corresponding modifications and equivalents that may be used belong to the patent scope applied for the utility model.

[0031] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art.

Claims

1. A fan module installation screw locking positioning protection fixture, characterized in that: It includes a bearing plate, a fan module positioning assembly, a guide sleeve component, a linear slide rail, a linear slide rail fixing block and a limiting component. The fan module positioning assembly is provided on one side of the top wall of the bearing plate, and a linear slide rail fixing block is provided on the other side of the top wall of the bearing plate. The top wall of the linear slide rail fixing block is provided with a linear slide rail. The guide sleeve component is slidably connected to the linear slide rail, and the top wall of the linear slide rail fixing block is provided with a limiting component for limiting the sliding stroke of the guide sleeve component.

2. A fan module installation screw locking positioning protection fixture according to claim 1, characterized in that: The fan module positioning assembly includes a side positioning plate 1, a side positioning plate 2, a bottom support plate, and a back positioning plate. The side positioning plate 1 and the side positioning plate 2 are respectively vertically connected to the supporting plate, the bottom support plate is arranged between the bottom of the side positioning plate 1 and the side positioning plate 2, the back positioning plate is arranged on the rear side of the side positioning plate 1 and the side positioning plate 2, and the back positioning plate is vertically connected to the supporting plate.

3. A fan module installation screw locking positioning protection fixture according to claim 1, characterized in that: The bottom of the guide sleeve component is slidably connected to the linear slide rail through a sliding block.

4. A fan module installation screw locking positioning protection fixture according to claim 1 or 3, characterized in that: The guide sleeve component comprises a guide sleeve fixing plate and a screw guide sleeve, the bottom wall of the guide sleeve fixing plate is fixedly connected to the sliding block, and the screw guide sleeve is arranged at the front part of the guide sleeve fixing plate.

5. A fan module installation screw locking positioning protection fixture according to claim 1, characterized in that: The limiting component comprises a front limiting block and a rear limiting block, wherein the front limiting block is arranged at the front side of the top wall of the linear guide rail fixing block, and the rear limiting block is arranged at the rear side of the top wall of the linear guide rail fixing block.

6. A fan module installation screw locking positioning protection fixture according to claim 1, characterized in that: The linear slide rails are provided with two linear slide rails, and the two linear slide rails are arranged in parallel on the top wall of the linear slide rail fixing block.

7. A fan module installation screw locking positioning protection fixture according to claim 1, characterized in that: The linear slide rail fixing block is U-shaped.

8. A fan module installation screw locking positioning protection fixture according to claim 2, characterized in that: The bottom support plate is provided with an avoidance hole for avoiding the fan module handle.

9. A fan module installation screw locking positioning protection fixture according to claim 4, characterized in that: There are four screw guide sleeves, and the four screw guide sleeves are evenly arranged at the front part of the guide sleeve fixing plate.

10. A fan module installation screw locking positioning protection fixture according to claim 4, characterized in that: The inner hole diameter of the screw guide sleeve is larger than the maximum diameter of the screw.

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