Case honeycomb hole machining clamp

Abstract

The utility model provides a case honeycomb hole processing fixture which comprises a mounting bottom plate, a turnover device and two clamping devices, the turnover device is arranged on the mounting bottom plate and comprises a turnover driving mechanism and a rotating plate which are arranged along the Y-axis direction, one end of the rotating plate is arranged on the turnover mechanism, the clamping devices are arranged on the rotating plate, and the two clamping mechanisms are arranged on the mounting bottom plate. The two sets of clamping mechanisms are arranged on the rotating plate in the X-axis direction, each set of clamping mechanism is arranged in the Y-axis direction, and a clamping space is formed between the two sets of clamping mechanisms. By arranging the turnover device, the server case can be turned over in the machining process to change the posture, so that a milling machine sequentially machines the bottom wall and the side wall of the case, the posture of the server case does not need to be changed by replacing a clamp, the machining continuity of a server is improved, and the machining efficiency of the server is improved. And the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of server chassis production, and in particular to a chassis honeycomb hole processing fixture. Background Art

[0002] Servers are typically used in data centers or enterprise environments to provide computing, storage, network and other services. They can be used to build large-scale computing clusters, virtualized environments, cloud computing platforms, etc. to meet computing and service needs of different scales and needs.

[0003] The server chassis is an important component of server hardware installation. Usually, all the hardware of the server is installed in the chassis. The chassis can effectively provide protection for the server hardware. At the same time, it can also provide heat dissipation and cooling system for the server to ensure that the temperature of the internal components of the server remains normal. In addition, the chassis can also make the outside of the server neater and more conducive to management and maintenance.

[0004] Generally speaking, in the production process of a server chassis, honeycomb holes need to be processed on the bottom and side walls thereof respectively to facilitate heat dissipation of various server hardware. In the prior art, after processing the honeycomb holes on the bottom of the chassis, it is necessary to replace the fixture to switch the posture of the chassis so as to process the honeycomb holes on the side walls of the chassis. This method is inefficient and cannot meet production needs. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a chassis honeycomb hole processing fixture, comprising:

[0006] Install the base plate;

[0007] A flipping device is arranged on the mounting base plate, comprising a flipping driving mechanism and a rotating plate arranged along the Y-axis direction, one end of the rotating plate is installed on the flipping driving mechanism, and the flipping driving mechanism can drive the rotating plate to flip; and

[0008] The clamping device is arranged on the rotating plate, and includes two groups of clamping mechanisms. The two groups of clamping mechanisms are arranged on the rotating plate along the X-axis, and each group of clamping mechanisms is arranged along the Y-axis direction. A clamping space is formed between the two groups of clamping mechanisms. The two groups of clamping mechanisms can be moved closer or farther away from each other to increase or decrease the clamping space.

[0009] According to one embodiment of the present invention, the clamping mechanism further comprises a bearing assembly, which is disposed in the clamping space, and two sets of clamping mechanisms are disposed at both ends of the bearing assembly along the Y-axis direction, respectively located on both sides of the bearing assembly and facing the side wall of the bearing assembly.

[0010] According to one embodiment of the utility model, each group of clamping mechanisms includes multiple groups of clamping components, and the multiple groups of clamping components are respectively along the Y-axis. Each group of clamping components includes a clamping drive component and a clamping block. The clamping drive component is installed on the rotating plate and is located on one side of the supporting component. One end of the clamping block faces the side wall of the supporting component, and the other end is connected to the clamping drive component. The clamping drive component drives the clamping block to approach or move away from the supporting component.

[0011] According to one embodiment of the utility model, the clamping drive assembly includes a clamping drive member and a clamping guide plate, the clamping block has a first guide slope at one end facing away from the supporting assembly, the clamping guide plate is fixed to the rotating plate, and has a second guide slope on the side facing the clamping block, the first guide slope and the second guide slope fit each other, the clamping drive member is fixed to the rotating plate and is located below the clamping block, and its driving end is connected to the clamping block.

[0012] According to one embodiment of the utility model, the clamping assembly also includes a limiting sleeve, which is U-shaped, with its mouth fixed to one end of the clamped block facing away from the load-bearing assembly, and forming a limiting hole between the clamping block, and the first guide slope and the clamping guide plate are located in the limiting hole.

[0013] According to one embodiment of the utility model, the supporting assembly includes a supporting base and a processing table. The supporting base is installed on a rotating plate. The processing table is detachably connected to the top of the supporting base. The clamping block faces the supporting base, and the processing table is higher than the clamping block.

[0014] According to one embodiment of the utility model, along the Y-axis direction, a limiting convex strip is provided on the top of the supporting base, and a plurality of connecting holes are provided on both sides of the limiting convex strip, a limiting slide groove is provided at the bottom of the processing table corresponding to the limiting convex strip, and a plurality of fastening holes are provided on both sides of the limiting slide groove corresponding to the connecting holes, the limiting slide groove is sleeved outside the limiting convex strip, and is connected to the connecting hole through a fastener passing through the fastening hole, so that the processing table and the supporting base can be detachably connected.

[0015] According to one embodiment of the utility model, the flipping device further comprises a flipping driven mechanism, which is located at the other end of the rotating plate and directly faces the flipping driving mechanism, and the two ends of the rotating plate are respectively connected to the flipping driving mechanism and the flipping driven mechanism.

[0016] The beneficial effect of the utility model is that by setting a flipping device, the server chassis can be flipped during the processing to change its posture, so that the milling machine can process the bottom wall and the side wall of the chassis in sequence, without changing the posture of the server chassis by replacing the fixture, thereby improving the continuity of server processing and effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 Schematic diagram of the chassis honeycomb hole processing fixture structure in the embodiment;

[0019] Figure 2 This is a schematic diagram of the server chassis structure in the embodiment;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping device in the embodiment;

[0021] Figure 4 for Figure 3 Enlarged view of part A in the middle;

[0022] Figure 5 This is a schematic diagram of the structure of the clamping mechanism in the embodiment;

[0023] Figure 6 This is a schematic diagram of the exploded structure of the clamping assembly in the embodiment;

[0024] Figure 7 Schematic diagram of the structure of the bearing assembly in the embodiment. DETAILED DESCRIPTION

[0025] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0026] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] See also Figure 1-Figure 3 and Figure 5, Figure 1 This is a schematic diagram of the chassis honeycomb hole processing fixture structure in the embodiment. Figure 2 This is a schematic diagram of the server chassis structure in the embodiment. Figure 3 This is a schematic diagram of the structure of the clamping device in the embodiment. Figure 5 Schematic diagram of the clamping mechanism structure in the embodiment. In this example, a chassis honeycomb hole processing fixture includes a mounting base plate 1, a flip drive mechanism 2 and a clamping mechanism 3, wherein the flip drive mechanism 2 is arranged on the mounting base plate 1, and includes a flip drive mechanism 21 and a rotating plate 22 arranged along the Y-axis direction, one end of the rotating plate 21 is installed on the flip drive mechanism 21, and the clamping device 3 is arranged on the rotating plate 22, which includes two groups of clamping mechanisms 31, the two groups of clamping mechanisms 31 are arranged on the rotating plate 22 along the X-axis, each group of clamping mechanisms 31 is arranged along the Y-axis direction, and a clamping space 32 is formed between the two groups of clamping mechanisms 31, and the two groups of clamping mechanisms 31 are close to or away from each other to increase or decrease the clamping space 32.

[0028] During operation, the installation base plate 1 is fixed in the milling machine, and the server chassis 0 is inverted in the clamping space 32. The two sets of clamping mechanisms 31 are close to each other, so that the spacing between the clamping spaces 32 is reduced, thereby clamping the chassis 0. At this time, the milling machine can process the honeycomb holes 01 at the bottom of the server chassis 0. After completing the processing of the honeycomb holes 01 at the bottom of the server chassis 0, the flipping drive mechanism 21 drives the rotating plate 22 to flip 90°, so that the side wall of the server chassis 0 faces upward. At this time, the milling machine can process the honeycomb holes 01 on one of the side walls of the server chassis 0. After completion, the flipping drive mechanism 21 drives the rotating plate 22 to rotate 180° again, so that the other side wall of the server chassis 0 faces upward, that is, the processing of the honeycomb holes 01 on the other side wall of the server chassis 0 is completed. In this way, there is no need to switch the processing fixture during the processing of the honeycomb holes on the bottom wall and side walls of the server chassis, thereby making the production continuity higher and effectively improving the production efficiency.

[0029] Furthermore, the clamping mechanism 3 also includes a bearing assembly 33, which is disposed in the clamping space 32, and two sets of clamping mechanisms 31 are also disposed at both ends of the clamping mechanism 31 along the Y-axis direction, which are respectively located on both sides of the bearing assembly 33 and facing the side wall of the bearing assembly 33. When in use, the server chassis 0 is buckled onto the bearing assembly 33 so that its inner wall fits the outer wall of the bearing assembly 33. In this way, when the two sets of clamping mechanisms 31 are clamped toward each other, the clamping mechanism 31 abuts the inner wall of the server chassis 0 against the outer wall of the bearing assembly 33, effectively improving the stability of the clamping, and at the same time, preventing the chassis from being deformed during clamping or milling.

[0030] Refer to the figure. Each clamping mechanism 31 includes a plurality of clamping components 311, and the plurality of clamping components 311 are respectively arranged along the Y axis. Each clamping component 311 includes a clamping drive component 3111 and a clamping block 3112. The clamping drive component 3111 is installed on the rotating plate 22 and is located on one side of the bearing component 33. One end of the clamping block 3112 faces the side wall of the bearing component 33, and the other end is connected to the clamping drive component 3111. The clamping drive component 3111 drives the clamping block 3112 to move closer to or away from the bearing component 33.

[0031] See also Figure 4 and Figure 6 , review Figure 1 , Figure 3 and Figure 5 , Figure 4 for Figure 3 Enlarged view of part A in the middle. Figure 6 Schematic diagram of the exploded structure of the clamping assembly in the embodiment. Specifically, the clamping drive assembly 3111 includes a clamping drive member 31111 and a clamping guide plate 31112. The end of the clamping block 3112 facing away from the bearing assembly 33 has a first guide slope 31121. The clamping guide plate 31112 is fixed on the rotating plate 22, and the side facing the clamping block 3112 has a second guide slope 311121. The first guide slope 31121 and the second guide slope 311121 fit each other. The clamping drive member 31111 is fixed to the rotating plate 22 and is located below the clamping block 3112. Its driving end is connected to the clamping block 3112, wherein the end of the first guide slope 31121 away from the clamping drive member 31111 is connected to the bearing assembly 33. The spacing of the carrier assembly 33 is greater than the spacing between the end thereof close to the clamping drive 3111 and the carrier assembly 33. Similarly, the second guide slope 311121 is inclined in the opposite direction to the first guide slope 31121. Thus, when the clamping drive 31111 pulls the clamping block 3112 downward, the first guide slope 31121 and the second guide slope 311121 squeeze each other, so that the clamping block 3112 moves toward the carrier assembly 33, and the clamping block 3112 clamps the server chassis 0. The first guide slope 31121 cooperates with the second guide slope 311121 to effectively improve the clamping effect, thereby improving the stability of production. In this example, the clamping drive 31111 is a cylinder.

[0032] Preferably, the clamping assembly 311 also includes a limiting sleeve 3113, which is U-shaped, with its mouth fixed to the end of the clamping block 3112 facing away from the support assembly 33, and forming a limiting hole 31131 between the clamping block 3112, and the first guide bevel 31121 and the clamping guide plate 31112 are located in the limiting hole 31131, so that the first guide bevel 31121 and the second guide bevel 311121 can be effectively prevented from being misaligned or offset, thereby further ensuring the stability of production.

[0033] See also Figure 7 , review Figure 1 and Figure 3 , Figure 7 3 is a schematic diagram of the structure of the bearing assembly in the embodiment. Further, the bearing assembly 33 includes a bearing base 331 and a processing table 332, the bearing base 331 is mounted on the rotating plate 22, the processing table 332 is detachably connected to the top of the bearing base 331, the clamping block 3112 faces the bearing base 331, and the processing table 332 is higher than the clamping block 3112. When the server chassis 0 is inverted on the bearing assembly 331, its bottom wall is supported on the processing table 332, and at the same time, the part of its side wall that needs to be processed is attached to the side wall of the processing table 332. It can be imagined that since the processing table 332 is detachably connected to the bearing base 331, during the processing process, if the processing table 332 is damaged due to excessive milling, the processing table 332 can be replaced in time without replacing the bearing assembly 33, thereby preventing material waste.

[0034] Specifically, along the Y-axis direction, a limiting convex strip 3311 is provided on the top of the bearing base 331, and a plurality of connection holes 3312 are respectively provided on both sides of the limiting convex strip 3311. A limiting slide groove 3321 is provided at the bottom of the processing table 332 corresponding to the limiting convex strip 3311, and a plurality of fastening holes 3322 are provided on both sides of the limiting slide groove 3321 corresponding to the connection holes 3312. The limiting slide groove 3321 is sleeved outside the limiting convex strip 3311, and is connected to the connection holes 3312 through fasteners passing through the fastening holes 3322, so that the processing table 332 is detachably connected to the bearing base 331. In specific implementation, the fasteners can be bolts.

[0035] Review Figure 1 Furthermore, the flipping device 2 also includes a flipping driven mechanism 23, which is located at the other end of the rotating plate 22 and is directly opposite to the flipping driving mechanism 21. The two ends of the rotating plate 22 are respectively connected to the flipping driving mechanism 21 and the flipping driven mechanism 23. The flipping driven mechanism 23 can support the other end of the rotating plate 22 to prevent the rotating plate 22 from being subjected to force concentrated on the flipping driving mechanism 21, thereby causing the rotating plate 22 to be skewed, deformed, or other undesirable conditions.

[0036] Among them, the flip driving mechanism 21 includes a flip driving member 211, a driving box 212 and a first rotating shaft 213. The driving box 212 is fixed on the mounting base 1. The flip driving member 211 is arranged on the side wall of the driving box 212 and is connected to the driving box 212 in a transmission manner. One end of the first rotating shaft 213 is connected to the driving box 212 in a transmission manner, and the other end is connected to the rotating plate 22. Among them, the flip driving member 211 can adopt a motor, and the driving box 212 can adopt a gear box.

[0037] Furthermore, the flip driven mechanism 23 includes a mounting frame 231 and a second rotating shaft 232, one end of the second rotating shaft 232 is rotatably connected to the mounting frame 231, and the other end is connected to the other end of the rotating plate 22. During operation, under the drive of the flip driving member 211, the driving box 212 transmits the driving force of the flip driving member 211 to the first rotating shaft 213, so that the first rotating shaft 213 rotates to drive the rotating plate 22 to rotate. During the rotation of the rotating plate 22, the second rotating shaft 232 also rotates along the mounting frame 231. In this way, the flipping of the rotating plate 22 and the supporting effect of the flip driven part 23 on the rotating plate 22 can be achieved.

[0038] In summary, in this example, by setting up a flipping device, the server chassis can be flipped during the processing to change its posture, so that the milling machine can process the bottom wall and side walls of the chassis in sequence. There is no need to change the posture of the server chassis by replacing the fixture, thereby improving the continuity of server processing and effectively improving production efficiency.

[0039] The above is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A chassis honeycomb hole processing fixture, characterized in that: include: Install the base plate; A flipping device is arranged on the mounting base plate, comprising a flipping driving mechanism and a rotating plate arranged along the Y-axis direction, one end of the rotating plate is installed on the flipping driving mechanism, and the flipping driving mechanism can drive the rotating plate to flip; as well as The clamping device is arranged on the rotating plate, and includes two groups of clamping mechanisms. The two groups of clamping mechanisms are arranged on the rotating plate along the X-axis, and each group of clamping mechanisms is arranged along the Y-axis direction. A clamping space is formed between the two groups of clamping mechanisms. The two groups of clamping mechanisms can increase or decrease the clamping space by moving closer or farther away from each other.

2. The chassis honeycomb hole processing fixture according to claim 1, characterized in that: The clamping mechanism also includes a bearing assembly, which is arranged in the clamping space, and two groups of clamping mechanisms are arranged at both ends of the bearing assembly along the Y-axis direction, respectively located at the two sides of the bearing assembly and facing the side wall of the bearing assembly.

3. The chassis honeycomb hole processing fixture according to claim 2, characterized in that: Each group of the clamping mechanisms includes multiple groups of clamping components, and the multiple groups of clamping components are respectively along the Y axis. Each group of the clamping components includes a clamping drive component and a clamping block. The clamping drive component is installed on the rotating plate and is located on one side of the supporting component. One end of the clamping block faces the side wall of the supporting component, and the other end is connected to the clamping drive component. The clamping drive component drives the clamping block to approach or move away from the supporting component.

4. The chassis honeycomb hole processing fixture according to claim 3, characterized in that: The clamping drive assembly includes a clamping drive member and a clamping guide plate. The end of the clamping block facing away from the supporting assembly has a first guide slope. The clamping guide plate is fixed to the rotating plate, and has a second guide slope on the side facing the clamping block. The first guide slope and the second guide slope are in contact with each other. The clamping drive member is fixed to the rotating plate and is located below the clamping block, and its driving end is connected to the clamping block.

5. The chassis honeycomb hole processing fixture according to claim 4, characterized in that: The clamping assembly also includes a limiting sleeve, which is U-shaped, with its mouth fixed to one end of the clamping block facing away from the bearing assembly, and forming a limiting hole between the clamping block, and the first guide slope and the clamping guide plate are located in the limiting hole.

6. The chassis honeycomb hole processing fixture according to claim 3, characterized in that: The bearing assembly includes a bearing base and a processing table. The bearing base is installed on the rotating plate. The processing table is detachably connected to the top of the bearing base. The clamping block faces the bearing base, and the processing table is higher than the clamping block.

7. The chassis honeycomb hole processing fixture according to claim 6, characterized in that: Along the Y-axis direction, a limiting convex strip is provided on the top of the supporting substrate, and a plurality of connecting holes are respectively provided on both sides of the limiting convex strip. A limiting slide groove is provided at the bottom of the processing table corresponding to the limiting convex strip, and a plurality of fastening holes are provided on both sides of the limiting slide groove corresponding to the connecting holes. The limiting slide groove is sleeved outside the limiting convex strip and is connected to the connecting hole through a fastener passing through the fastening hole, so that the processing table and the supporting substrate can be detachably connected.

8. The chassis honeycomb hole processing fixture according to claim 2, characterized in that: The flipping device further comprises a flipping driven mechanism, which is located at the other end of the rotating plate and directly faces the flipping driving mechanism. Both ends of the rotating plate are respectively connected to the flipping driving mechanism and the flipping driven mechanism.

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