Case punching machining clamp

Abstract

The utility model discloses a case punching processing clamp which comprises a main body, a cover plate and a plurality of clamping mechanisms, the main body comprises a bottom plate and a base, the base is installed on the bottom plate, one side of the base is provided with a storage groove which is parallel to the bottom plate in the length direction, the cover plate is provided with a plurality of punching positions, the cover plate covers the top of the base, and the clamping mechanisms are arranged on the base. The multiple clamping mechanisms are fixed to the bottom plate and arranged in the extending direction of the containing groove, each clamping mechanism comprises a pull rod assembly and a pressing block, one end of each pull rod assembly is arranged on the bottom plate, the other end of each pull rod assembly faces the containing groove, and the other end, facing the containing groove, of each pull rod assembly is fixedly connected with the corresponding pressing block. Under the limiting and fixing effects of the base, the cover plate and the clamping mechanism, when the machine case is punched, the machine case is not prone to loosening and shifting, the problems of hole position deviation and machine case deformation are avoided, and therefore the machine case punching precision and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of server chassis manufacturing technology, specifically to a chassis drilling fixture. Background Technology

[0002] Servers are typically used in data centers or enterprise environments, and the server chassis is a crucial component of the server hardware installation. The server chassis not only serves as the physical carrier of the hardware but also ensures stable operation and efficient management of the server through functions such as heat dissipation, shielding, cable management, and expandability. Its design and function directly affect the server's performance, reliability, and ease of maintenance, making it a vital part of data center infrastructure.

[0003] Generally speaking, during the production process of server chassis, such as Figure 1 As shown, Figure 1 This is a schematic diagram of a server chassis. When processing the server chassis 01, multiple holes 011 need to be drilled on its two side walls 012 to facilitate heat dissipation for the server hardware. In the prior art, when processing the server chassis, usually only the bottom 013 is fixed. However, the side walls of the server chassis are thin, irregularly shaped, and have a complex structure. Shaking during processing can easily cause deformation of the side walls 012 and inaccuracy of the holes 011, thus affecting the processing quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a chassis drilling fixture.

[0005] This utility model discloses a chassis drilling fixture, comprising: a main body, a cover plate, and multiple clamping mechanisms. The main body includes a base plate and a base, the base being mounted on the base plate. A storage groove is formed on one side of the base along its length and parallel to the base plate. Multiple drilling positions are formed on the cover plate, which covers the top of the base. Multiple clamping mechanisms are fixed on the base plate and arranged along the extension direction of the storage groove. Each clamping mechanism includes a pull rod assembly and a pressure block. One end of the pull rod assembly is disposed on the base plate, and the other end of the pull rod assembly faces the storage groove. The other end of the pull rod assembly facing the storage groove is fixedly connected to the pressure block.

[0006] According to one embodiment of the present invention, a fitting groove is provided on the side of the base facing the cover plate.

[0007] According to one embodiment of the present invention, the fitting groove has a built-in vacuum suction cup.

[0008] According to one embodiment of the present invention, the main body also includes a limiting plate, which is disposed on the side of the base plate facing the base and having a storage groove. A storage space is formed between the limiting plate and the base. The limiting plate has multiple pressing positions, and each pressing position corresponds to a pressing block.

[0009] According to one embodiment of the present invention, the pull rod assembly includes a fixing member, a handle, and a connecting member. The fixing member is fixed to the base plate. One end of the handle is rotatably connected to the fixing member. The middle part of the handle is rotatably connected to one end of the connecting member. The other end of the handle extends away from the fixing member. The other end of the connecting member is fixedly connected to the pressure block in the direction of the storage groove.

[0010] According to one embodiment of the present invention, it further includes multiple support mechanisms, which are respectively disposed on the side of the base away from the limiting plate and on the side of the limiting plate close to the clamping mechanism. Each support mechanism includes a drive component and a support rod. The drive component is fixed to the base plate, and one end of the support rod is retractably disposed at the top of the drive component. Multiple support grooves are provided on the side of the cover plate facing the base, and the other end of each support rod is correspondingly embedded in a support groove.

[0011] According to one embodiment of the present invention, multiple slots are provided on the side of the base away from the limiting plate and on the side of the limiting plate close to the clamping mechanism, and each support mechanism is embedded in a corresponding slot.

[0012] According to one embodiment of the present invention, it further includes a plurality of buffer blocks, which are disposed on the side of the cover plate facing the base, and the buffer blocks are staggered from the punching positions.

[0013] The beneficial effects of this utility model are as follows: One side wall of the chassis is placed into the storage slot of the base, and the other side wall of the chassis is placed on top of the base, so that the bottom wall is in close contact with the side of the base where the storage slot is opened. By pressing down the pull rod assembly, the pressure block connected to the pull rod assembly is moved towards the base, thereby pressing and fixing the chassis between the pressure block and the base. Then, the cover plate is placed on top of the base, that is, the cover plate is in close contact with the other side wall of the chassis placed on top of the base, and the holes on the cover plate correspond one-to-one with the holes on the chassis. Due to the limiting and fixing effect of the base, cover plate and clamping mechanism, the chassis is not easy to loosen or shift during chassis drilling, and there will be no problems of hole position deviation and chassis deformation, thereby improving the accuracy and quality of chassis drilling. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0015] Figure 1 This is a schematic diagram of a server chassis.

[0016] Figure 2 This is a schematic diagram of the chassis drilling fixture in the embodiment;

[0017] Figure 3This is a schematic diagram of the main body in the embodiment;

[0018] Figure 4 This is a schematic diagram of the clamping mechanism in the embodiment;

[0019] Figure 5 This is a schematic diagram of the support mechanism in the embodiment;

[0020] Figure 6 This is a schematic diagram of the cover plate in the embodiment.

[0021] Explanation of reference numerals in the attached figures

[0022] 01. Chassis; 011. Hole positions; 012. Side wall; 013. Bottom wall;

[0023] 1. Main body; 11. Base plate; 12. Base; 121. Storage slot; 122. Fitting slot; 13. Limiting plate; 131. Pressing block position; 14. Storage space; 15. Card slot;

[0024] 2. Cover plate; 21. Drilling position; 22. Support groove;

[0025] 3. Clamping mechanism; 31. Pull rod assembly; 311. Fixing component; 312. Handle; 313. Connecting component; 32. Pressure block;

[0026] 4. Support mechanism; 41. Drive assembly; 42. Support rod;

[0027] 5. Buffer block. Detailed Implementation

[0028] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0029] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] Please see Figure 1 and Figure 2 As shown, Figure 1 This is a schematic diagram of the chassis in the embodiment. Figure 2 This is a schematic diagram of the chassis drilling fixture in the embodiment. This utility model discloses a chassis drilling fixture, including a main body 1, a cover plate 2, and multiple clamping mechanisms 3. The main body 1 includes a base plate 11 and a base 12. The base 12 is fixedly mounted on the base plate 11. Additionally, a storage groove 121 is formed along the length direction of the base 12, located on one side of the base 12 and parallel to the base plate 11. Multiple drilling positions 21 are formed on the cover plate 2, which covers the base 12. The multiple clamping mechanisms 3 are fixed on the base plate 11 and arranged along the extension direction of the storage groove 121. Each clamping mechanism 3 includes a pull rod assembly 31 and a pressure block 32. One end of the pull rod assembly 31 is fixedly mounted on the base plate 11, and the other end of the pull rod assembly 31 faces the storage slot 121. The other end of the pull rod assembly 31 facing the storage slot 121 is fixedly connected to the pressure block 32. The pull rod assembly 31 is used to control the pressure block 32 to move closer to or further away from the storage slot 121, which is used to match the chassis drilling operation.

[0031] In practical applications, first remove the cover plate 2 from the base 12, place one side wall 012 of the chassis 01 into the storage slot 121, place the other side wall 012 of the chassis 01 on top of the base 12, and keep the bottom wall 013 of the chassis 01 close to the side of the base 12 where the storage slot 121 is located. After the chassis 01 is fully installed on the base 12, pull the pull rod assembly 31. The pull rod assembly 31 drives the pressure block 32, which is fixedly connected to the pull rod assembly 31, to move towards the storage slot 121 until the pressure block 32 presses and fixes the bottom wall 013 of the chassis 01 to the base 12. Then, place the cover plate 2 on top of the base 12. On the side wall 012 of the chassis 01, the hole positions on the cover plate 2 correspond to the holes 011 to be drilled on the side wall 012 of the chassis 01. Then, the chassis 01 can be drilled according to the position of the hole positions 21. During the drilling process of the chassis 01, the pressure block 32 and the base 12 press and fix the chassis 01, making it difficult for the chassis 01 to loosen or shift. There will be no problems of hole position 011 deviation or chassis 01 deformation, thereby improving the accuracy and quality of drilling the chassis 01. Since the cover plate 2 is placed on the base 12, it also prevents the debris from falling into the chassis 01 during the processing and affecting the processing quality of the chassis 01.

[0032] Further, please refer to Figure 3 As shown, Figure 3 This is a schematic diagram of the main body in the embodiment. In this embodiment, the base 12 has a fitting groove 122, and the fitting groove 122 is located on the side of the base 12 facing the cover plate 2. The fitting groove 122 is used to match the contact surface of the chassis 01, so that the chassis 01 can fit more closely to the top of the base 12, thereby making the corresponding position of the hole 011 of the chassis 01 more accurate, thus improving the accuracy and quality of drilling the chassis 01.

[0033] Specifically, a vacuum suction cup is also provided in the fitting groove 122. The vacuum suction cup is used to adsorb the chassis 01 onto the base 12. The vacuum suction cup can quickly and accurately pick up the chassis 01, thereby improving production efficiency.

[0034] Furthermore, in this embodiment, the main body 1 also includes a limiting plate 13, which is fixedly mounted on the base plate 11. The limiting plate 13 has a storage groove 121 on the side facing the base 12, forming a storage space 14 between the limiting plate 13 and the base 12. The storage space 14 is used to place the bottom wall 013 of the chassis 01. The limiting plate 13 has multiple pressure block positions 131, each corresponding to a pressure block 32. The pressure block 32 can move away from or towards the base 12 within the pressure block position 131, that is, the pressure block 32 can pass through the pressure block position 131 to approach or move away from the base 12.

[0035] Further, please refer to Figure 4 As shown, Figure 4This is a schematic diagram of the clamping mechanism in the embodiment. In this embodiment, the pull rod assembly 31 includes a fixing member 311, a handle 312, and a connecting member 313. The fixing member 311 is fixedly mounted on the base plate 11. One end of the handle 312 is rotatably connected to the fixing member 311. The middle part of the handle 312 is rotatably connected to one end of the connecting member 313, while the other end of the handle 312 extends away from the fixing member 311. The other end of the connecting member 313 is fixedly connected to the pressure block 32 in the direction of the storage groove 121. When in use, press down the handle 312 toward the storage slot 121. When the handle 312 rotates relative to the fixing member 311, it drives the connecting member 312 to move. When the connecting member 312 moves, it drives the pressure block 32 to move closer to the base 12, thereby clamping the fixing station 6 onto the base 12. Similarly, when the handle 312 is pulled, when the handle 312 rotates in the opposite direction relative to the fixing member 311, it drives the connecting member 312 to move. When the connecting member 312 moves, it drives the pressure block 32 away from the base 12, thereby releasing the fixing effect of the pressure block 32 on the chassis 01.

[0036] Please review further. Figure 2 and see Figure 5 As shown, Figure 5 This is a schematic diagram of the support mechanism in the embodiment. In this embodiment, the chassis drilling fixture also includes multiple support mechanisms 4, which are respectively disposed on the side of the base 12 away from the limiting plate 13 and on the side of the limiting plate 13 close to the clamping mechanism 3. The support mechanisms 4 are used to provide support force for the cover plate 2. Each support mechanism 4 includes a drive assembly 41 and a support rod 42. The drive assembly 41 is fixedly disposed on the base plate 11, and one end of the support rod 42 is retractably disposed at the top of the drive assembly 41. In addition, multiple support grooves 22 are provided on the side of the cover plate 2 facing the base 12, and the other end of each support rod 42 is correspondingly embedded in a support groove 22, that is, the support rod 42 is embedded and fixed in the support groove 22. During operation, the drive assembly 41 is first activated, driving the support rod 42 to move towards the cover plate 2. The cover plate 2 is then supported by the support groove 22. Next, the chassis 01 is placed from the storage slot 121 and storage space 14 onto the base 12. Then, the support rod 42 is retracted, causing the cover plate 2 to close on the base 12. The support mechanism 4 allows the cover plate 2 to move away from and towards the base 12, simplifying the placement of the chassis 01 and improving production efficiency. Specifically, the drive assembly 41 uses a cylinder.

[0037] Furthermore, multiple slots 15 are provided on both the side of the base 12 away from the limiting plate 13 and the side of the limiting plate 13 near the clamping mechanism, with each support mechanism 4 correspondingly embedded in one slot 15. The arrangement of the slots 15 makes the design of the support mechanism 4 and the main body 1 more compact, and the volume of the cover plate 2 can also be relatively reduced, thereby reducing the overall weight of the chassis drilling fixture.

[0038] Further, please refer to Figure 6 As shown, Figure 6 This is a schematic diagram of the cover plate in the embodiment. In this embodiment, the chassis drilling fixture also includes multiple buffer blocks 5, which are disposed on the side of the cover plate 2 facing the base 12, and are staggered from the drilling positions 21. The buffer blocks 5 serve as an isolation between the cover plate 2 and the chassis 01, preventing the cover plate 2 from directly contacting the surface of the chassis 01, reducing scratches, indentations, and other damage to the surface of the chassis 01 during the covering process. In addition, the buffer blocks 5 have a certain degree of elasticity, which can absorb and buffer the vibration and impact forces received by the chassis 01 during the covering process of the cover plate 2, improving the stability of the chassis during the processing.

[0039] In practical applications, the drive assembly 41 is first activated, driving the support rod 42 to move towards the cover plate 2. The cover plate 2 is then supported by the support groove 22. Next, one side wall 012 of the chassis 01 is aligned with the storage slot 121, and the other side wall 012 is positioned above the base 12. The bottom wall 013 of the chassis 01 is aligned with the storage space 14. Then, the chassis 01 is placed into the chassis drilling fixture. The base 12 and the limiting plate 13 limit the movement of the chassis 01. Pressing the handle 312 toward the storage slot 121 causes the handle 312 to rotate relative to the fixing member 311. This causes the connecting member 313 to move toward the base 12, making the pressure block 32 connected to the connecting member 313 move toward the base 12 until the pressure block 32 and the base 12 clamp and fix the bottom wall 013 of the chassis 01. The chassis 01 is not easy to loosen or shift, and there will be no problems of hole position 011 deviation or chassis 01 deformation, thereby improving the accuracy and quality of drilling the chassis 01. Next, the drive assembly 41 is activated, driving the support rod 42 to retract, causing the cover plate 2 to move towards the base 12 until it is fully seated on the base 12, thus pressing the chassis 01 onto the base 12. The drilled holes 21 on the cover plate 2 correspond to the holes 011 to be drilled on the chassis 01. Additionally, the buffer block 5 on the cover plate 2 provides cushioning, preventing the cover plate 2 from scratching the chassis 01 during installation. After machining the chassis 01, the operating handle 312 is rotated in the opposite direction to the fixing member 311. The handle 312 moves the connecting member 313 away from the base 12, causing the pressure block 32 to move away from the base 12, thereby releasing the pressure block 32 from fixing the chassis 01. Simultaneously, the drive assembly 41 drives the support rod 42 upwards, causing the cover plate 2, which is fixed to the support rod 42, to move away from the base 12, thus releasing the cover plate 2 from fixing the chassis 01, allowing the chassis 01 to be removed.

[0040] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A chassis drilling fixture, characterized in that, Include: The main body (1), cover plate (2) and a plurality of clamping mechanism (3), the main body (1) includes the bottom plate (11) and the base (12), the base (12) is installed on the bottom plate (11), the base (12) is opened on one side along the length direction and parallel to the bottom plate (11) and the storage slot (121), the cover plate (2) is opened in a plurality of punching position (21), the cover plate (2) is covered on the top of the base (12), a plurality of clamping mechanism (3) is fixed on the bottom plate (11) and along the extension direction of the storage slot (121) arrangement, wherein, each clamping mechanism (3) includes a pull rod assembly (31) and a pressing block (32), one end of the pull rod assembly (31) is arranged on the bottom plate (11), the other end of the pull rod assembly (31) is towards the storage slot (121), and the other end of the pull rod assembly (31) towards the storage slot (121) is fixedly connected with the pressing block (32).

2. The chassis punching jig according to claim 1, wherein The base (12) is opened on one side towards the cover plate (2) and is provided with an embedded groove (122).

3. The cabinet punching jig according to claim 2, wherein The embedded groove (122) is provided with a vacuum chuck.

4. The chassis punching jig according to claim 1, wherein The main body (1) further includes a limiting plate (13), the limiting plate (13) is arranged on the bottom plate (11) and is opened on one side facing the base (12) and provided with the storage slot (121), a storage space (14) is formed between the limiting plate (13) and the base (12), wherein, the limiting plate (13) is opened on a plurality of pressing block positions (131), each pressing block position (131) corresponds to place a pressing block (32).

5. The cabinet punching jig according to claim 1, wherein The pull rod assembly (31) includes a fixing piece (311), a handle (312) and a connecting piece (313), the fixing piece (311) is fixed on the bottom plate (11), one end of the handle (312) is rotatably connected to the fixing piece (311), the middle part of the handle (312) is rotatably connected to one end of the connecting piece (313), and the other end of the handle (312) extends away from the fixing piece (311), and the other end of the connecting piece (313) is fixedly connected with the pressing block (32) towards the storage slot (121).

6. The cabinet punching jig according to claim 4, wherein Further include a plurality of support mechanisms (4), a plurality of support mechanisms (4) are respectively arranged on one side of the base (12) away from the limiting plate (13) and one side of the limiting plate (13) close to the clamping mechanism (3), wherein, each support mechanism (4) includes a driving assembly (41) and a support rod (42), the driving assembly (41) is fixedly arranged on the bottom plate (11), one end of the support rod (42) is telescopically arranged on the top end of the driving assembly (41), and the cover plate (2) is opened on one side towards the base (12) and is provided with a plurality of support grooves (22), and the other end of each support rod (42) is embedded in one of the support grooves (22).

7. The cabinet punching jig according to claim 6, wherein The base (12) is provided with a plurality of clamping grooves (15) on the side away from the limiting plate (13) and the side close to the clamping mechanism (3), and each supporting mechanism (4) is embedded in one clamping groove (15).

8. The cabinet punching jig according to claim 7, wherein A plurality of buffer blocks (5) are further included, which are arranged on the side of the cover plate (2) facing the base (12), and the buffer blocks (5) are distributed staggeredly with the punching positions (21).

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