Opto-mechanical metal beam with enhanced resistance to deformation

Abstract

The utility model belongs to metal crossbeam technical field, and disclose a kind of light machine metal crossbeam of enhanced anti-deformation ability, including bottom plate, the upper surface of bottom plate is fixedly connected with crossbeam main body, the inner surface of crossbeam main body is fixedly connected with keel, the inner surface both sides of crossbeam main body are fixedly connected with first reinforcing block, the inner surface of crossbeam main body is fixedly connected with second reinforcing block, the lower surface of bottom plate is fixedly connected with mounting plate, the lower surface of mounting plate is fixedly connected with damper, spring is provided on damper, the lower surface of damper is fixedly connected with support plate. By setting core bearing crossbeam main body, and in its inside is equipped with "mi" character shape keel, while collocating the component of key position reinforcement, under the effect that these structures mutually synergize, collectively enhance overall structure strength, effectively promote the anti-deformation ability of crossbeam, to avoid the effect that crossbeam appears deformation when bearing load, guarantee light machine equipment working accuracy.

Description

Technical Field

[0001] This utility model belongs to the field of metal beam technology, specifically an optomechanical metal beam that enhances resistance to deformation. Background Technology

[0002] Whether it's the precision machining of automotive parts, the testing of semiconductor chips, or the manufacturing of aerospace components, the stable operation of optomechanical equipment is indispensable. As a key load-bearing and transmission component of optomechanical equipment, the performance of the metal crossbeam directly affects the working accuracy and service life of the entire equipment.

[0003] Meanwhile, a metal impact-resistant crossbeam with application number CN202120273001.9 includes a telescopic support main beam, an impact-resistant seat installed at the bottom of the telescopic support main beam, and a connecting hook installed at the bottom of the impact-resistant seat. The telescopic support main beam includes an outer support beam and an inner support beam fitted inside the outer support beam. The outer support beam has several external mounting holes, and the inner support beam has corresponding internal mounting holes. A limiting pin passes through the external mounting holes on the outer support beam and the internal mounting holes on the inner support beam to connect and fix the outer support beam and the inner support beam. There are two impact-resistant seats, which are respectively installed at the bottom of the outer support beam and the inner support beam. Each impact-resistant seat includes a mounting plate arranged opposite each other and a connecting buffer spring installed between the two mounting plates.

[0004] However, the following problems were found in the implementation of the relevant technologies: Traditional optomechanical metal beams have many defects. On the one hand, under long-term heavy loads or high-frequency vibration working environments, traditional metal beams are prone to deformation, which leads to a decrease in the processing or measurement accuracy of optomechanical equipment and cannot meet the requirements of high-precision production. On the other hand, traditional metal beams have poor heat dissipation performance. Optomechanical equipment will generate a lot of heat during long-term operation. If this heat cannot be dissipated in time, it will accumulate inside the metal beam, which will not only affect the mechanical properties of the beam, but may also cause damage to internal components due to high temperature, shortening the service life of the equipment.

[0005] Therefore, we propose an optomechanical metal crossbeam with enhanced resistance to deformation. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides an optomechanical metal crossbeam with enhanced resistance to deformation. It has the advantages of enhancing the overall structural strength, effectively improving the crossbeam's resistance to deformation, and reducing the impact of vibration on the crossbeam during the operation of optomechanical equipment.

[0007] To achieve the above objective, the present utility model provides the following technical solution: an optical-mechanical metal cross beam with enhanced deformation resistance, comprising a bottom plate, wherein a cross beam main body is fixedly connected to the upper surface of the bottom plate, a keel is fixedly connected to the inner surface of the cross beam main body, first reinforcing blocks are fixedly connected to both sides of the inner surface of the cross beam main body, a second reinforcing block is fixedly connected to the inner surface of the cross beam main body, a mounting plate is fixedly connected to the lower surface of the bottom plate, a damper is fixedly connected to the lower surface of the mounting plate, a spring is arranged on the damper, a support plate is fixedly connected to the lower surface of the damper, side plates are fixedly connected to the outer surface of the cross beam main body, and a plurality of heat dissipation fins are fixedly connected to the side plates.

[0008] Preferably, the second reinforcing block is installed at the position of the cross beam main body corresponding to the optical-mechanical processing position.

[0009] Preferably, the mounting plate is installed below the position of the bottom plate corresponding to the optical-mechanical processing position.

[0010] Preferably, a plurality of mounting seats are fixedly connected to both sides of the bottom plate, and fixing bolts are arranged on the mounting seats.

[0011] Preferably, reinforcing oblique blocks are fixedly connected to the mounting seats, and the reinforcing oblique blocks are fixedly connected with the cross beam main body.

[0012] Preferably, the height of the heat dissipation fins does not exceed that of the cross beam main body, and the length of the heat dissipation fins does not exceed that of the bottom plate.

[0013] Preferably, the keel is in a "meter" shape.

[0014] Preferably, the heat dissipation fins are made of aluminum-copper alloy, and the cross beam main body and the keel are made of high-strength steel.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: 1. In the present utility model, by arranging the core load-bearing cross beam main body, equipping the interior with a "meter"-shaped keel, and matching with components for reinforcing key parts, under the synergistic effect of these structures which jointly enhance the overall structural strength, the deformation resistance of the cross beam is effectively improved, thereby achieving the effect of avoiding deformation of the cross beam when bearing loads and ensuring the working accuracy of optical-mechanical equipment.

[0016] 2. In the present utility model, by arranging the damper and the spring with buffering and energy-absorbing functions at the bottom of the cross beam, under the effect of these components cooperating with each other to absorb vibration energy and slow down vibration transmission, the influence of vibration on the cross beam during the operation of optical-mechanical equipment is reduced, thereby achieving the effect of improving the working stability of the cross beam and further reducing the risk of deformation; and the heat dissipation structure prevents heat from accumulating inside the cross beam, thereby achieving the effect of protecting the mechanical properties of the cross beam and preventing thermal deformation. Attached Figure Description

[0017] Figure 1 This is a front view schematic diagram of the overall structure of this utility model; Figure 2 This is a bottom view of the overall structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the main beam of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the main beam of this utility model.

[0018] In the diagram: 1. Base plate; 2. Main body of crossbeam; 3. Keel; 4. First reinforcing block; 5. Second reinforcing block; 6. Mounting plate; 7. Damper; 8. Spring; 9. Support plate; 10. Side plate; 11. Heat dissipation fins; 12. Mounting base; 13. Reinforcing wedge. Detailed Implementation

[0019] 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.

[0020] like Figures 1 to 4 As shown, this utility model provides an optomechanical metal crossbeam with enhanced resistance to deformation, including a base plate 1, a crossbeam body 2 fixedly connected to the upper surface of the base plate 1, a keel 3 fixedly connected to the inner surface of the crossbeam body 2, first reinforcing blocks 4 fixedly connected to both sides of the inner surface of the crossbeam body 2, second reinforcing blocks 5 fixedly connected to the inner surface of the crossbeam body 2, a mounting plate 6 fixedly connected to the lower surface of the base plate 1, a damper 7 fixedly connected to the lower surface of the mounting plate 6, a spring 8 provided on the damper 7, a support plate 9 fixedly connected to the lower surface of the damper 7, and a side plate 10 fixedly connected to the outer surface of the crossbeam body 2, with a plurality of heat dissipation fins 11 fixedly connected to the side plate 10.

[0021] Specifically, the second reinforcing block 5 is installed at the crossbeam body 2 corresponding to the optical machining position, and the second reinforcing block 5 reinforces the key stress-bearing parts of the crossbeam body 2.

[0022] Furthermore, the mounting plate 6 is installed below the base plate 1, which corresponds to the position of the optical machining.

[0023] Furthermore, several mounting seats 12 are fixedly connected to both sides of the base plate 1, and fixing bolts are provided on the mounting seats 12.

[0024] It should be noted that a reinforcing inclined block 13 is fixedly connected to the mounting seat 12, and the reinforcing inclined block 13 is fixedly connected to the crossbeam main body 2 for improving stability.

[0025] It should be noted that the height of the heat dissipation fins 11 does not exceed that of the crossbeam main body 2, and the length of the heat dissipation fins 11 does not exceed that of the bottom plate 1, ensuring that the heat dissipation fins do not contact other structures to avoid bearing force.

[0026] It should be introduced that the keel 3 is in a "meter" shape, which uniformly disperses the load to various parts of the crossbeam main body 2.

[0027] It should be emphasized that the heat dissipation fins 11 are made of aluminum-copper alloy, and the crossbeam main body 2 and the keel 3 are made of high-strength steel, which has low cost, good processability and reliable strength.

[0028] Wherein, the damper 7 is in the prior art, and will not be repeated herein; meanwhile, the present utility model further comprises a power supply, a controller, a switch and the like, which are not the main technical points of the present patent, and will not be repeated herein; the "front, rear, left, right" perspectives of the device are based on Figure 1 the drawing direction as the reference.

[0029] Working principle: In use, the entire crossbeam structure is firstly stably installed on the optical-mechanical device through the mounting seats 12 on both sides of the bottom plate 1 and fixing bolts, ensuring that the crossbeam will not displace or loosen during operation. The crossbeam main body 2 serves as a core load-bearing component and bears various loads generated during the operation of the optical-mechanical device. The keel 3 fixedly connected inside the crossbeam main body 2 plays a main role in anti-deformation support, and the "meter"-shaped keel 3 structure can uniformly disperse the load to all parts of the crossbeam main body 2, effectively improving the overall structural strength of the crossbeam main body 2 and preventing the crossbeam main body 2 from deforming due to excessive local stress. Meanwhile, the first reinforcing blocks 4 on both sides of the inner surface of the crossbeam main body 2 and the second reinforcing block 5 corresponding to the optical-mechanical processing position further reinforce the key stressed parts of the crossbeam main body 2, enhancing the anti-deformation capability of the crossbeam main body 2 in high-load areas. When the optical-mechanical device vibrates during operation, the damper 7 below the mounting plate 6 on the lower surface of the bottom plate cooperates with the spring 8 to absorb vibration energy, reduce the influence of vibration on the crossbeam main body 2, and prevent the crossbeam from deforming caused by vibration. In addition, when the optical-mechanical device generates heat during operation, the side plate 10 and the plurality of heat dissipation fins 11 fixedly connected to the outer surface of the crossbeam main body 2 transfer heat to the side plate 10 through the crossbeam main body 2, and then the heat is quickly dissipated to the surrounding environment by the heat dissipation fins 11, preventing heat from accumulating inside the crossbeam.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An optomechanical metal crossbeam with enhanced resistance to deformation, comprising a base plate (1), characterized in that: A beam body (2) is fixedly connected to the upper surface of the bottom plate (1), a keel (3) is fixedly connected to the inner surface of the beam body (2), first reinforcement blocks (4) are fixedly connected to two sides of the inner surface of the beam body (2), a second reinforcement block (5) is fixedly connected to the inner surface of the beam body (2), a mounting plate (6) is fixedly connected to the lower surface of the bottom plate (1), a damper (7) is fixedly connected to the lower surface of the mounting plate (6), a spring (8) is arranged on the damper (7), a support plate (9) is fixedly connected to the lower surface of the damper (7), a side plate (10) is fixedly connected to the outer surface of the beam body (2), and a plurality of heat dissipation fins (11) are fixedly connected to the side plate (10).

2. The optomechanical metal crossbeam with enhanced resistance to deformation according to claim 1, characterized in that: The second reinforcement block (5) is installed at the position of the beam body (2) corresponding to the optical-mechanical processing position.

3. The optomechanical metal crossbeam with enhanced resistance to deformation according to claim 1, characterized in that: The mounting plate (6) is installed below the position of the bottom plate (1) corresponding to the optical-mechanical processing position.

4. The optomechanical metal crossbeam with enhanced resistance to deformation according to claim 1, characterized in that: A plurality of mounting seats (12) are fixedly connected to two sides of the bottom plate (1), and fixing bolts are arranged on the mounting seats (12).

5. The optomechanical metal crossbeam with enhanced resistance to deformation according to claim 4, characterized in that: A reinforcing inclined block (13) is fixedly connected to the mounting seat (12), and the reinforcing inclined block (13) is fixedly connected to the beam body (2).

6. The optomechanical metal crossbeam with enhanced resistance to deformation according to claim 1, characterized in that: The height of the heat dissipation fins (11) does not exceed that of the beam body (2), and the length of the heat dissipation fins (11) does not exceed that of the bottom plate (1).

7. The optomechanical metal crossbeam with enhanced resistance to deformation according to claim 1, characterized in that: The keel (3) is in a "meter" shape.

8. The optomechanical metal crossbeam with enhanced resistance to deformation according to claim 1, characterized in that: The heat dissipation fins (11) are made of aluminum-copper alloy, and the beam body (2) and the keel (3) are made of high-strength steel.

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