An organ case rack module

Abstract

The utility model relates to mechanical protection device technical field, concretely is a kind of organ cover rack module.The utility model, including sectional material seat, sectional material seat is AL6063-T6, the inner chamber of sectional material seat is fixedly installed rack, the inner chamber of sectional material seat is fixedly installed two slide rails, the surface of sectional material seat is fixedly installed two end plates, the surface of slide rail is slidably connected with sliding seat, the surface of sliding seat is fixedly connected with mounting seat, the surface of mounting seat is installed speed reducer, speed reducer is connected with rack transmission, the surface of rack is installed with several helical toothing, several the helical toothing is linear array distribution on rack, rack is 45# rack, rack surface is treated by anodic oxidation, the helical toothing is helical toothing, the helical toothing heat treatment is 20CrMnTi-6 grade.Solve the problem that the existing sectional material organ cover is connected by bolt, inconvenient to install and dismount, and difficult to realize accurate positioning.

Description

Technical Field

[0001] This utility model relates to the field of mechanical protection device technology, and in particular to a bellows cover rack module. Background Technology

[0002] Bellows covers are widely used in machine tools, robots, and other equipment to protect precision components such as guide rails and lead screws from dust, chips, and other contaminants. Traditional bellows covers are mostly made of PVC and achieve their protective function through folding and expansion. However, PVC bellows covers have disadvantages such as poor high-temperature resistance, easy aging, and short service life.

[0003] Bellows covers made of spliced ​​profiles have appeared on the market. These bellows covers have advantages such as high strength, high temperature resistance, and long service life. However, most existing profile bellows covers use bolt connections, which are inconvenient to install and disassemble, and difficult to achieve precise positioning.

[0004] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: existing profile bellows covers mostly use bolt connections, which are inconvenient to install and disassemble, and difficult to achieve precise positioning; therefore, in order to address the above problems, a bellows cover rack module is proposed. Utility Model Content

[0005] To address the aforementioned issues, accordion covers constructed from spliced ​​profiles have emerged on the market. These accordion covers offer advantages such as high strength, high temperature resistance, and long service life. However, existing profile accordion covers mostly employ bolt connections, which are inconvenient for installation and disassembly and difficult to achieve precise positioning. Therefore, a rack and pinion module for accordion covers has been proposed.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a bellows cover rack module, including a profile base, the profile base being AL6063-T6, a rack fixedly installed in the inner cavity of the profile base, two slide rails fixedly installed in the inner cavity of the profile base, two end plates fixedly installed on the surface of the profile base, a sliding seat slidably connected to the surface of the slide rails, and a mounting plate fixedly connected to the surface of the sliding seat. A mounting base is provided, on the surface of which a speed reducer is mounted, and the speed reducer is connected to a rack and pinion drive.

[0007] The effects achieved by the above components are as follows: through the integrated cooperation of the profile seat, rack and pinion, and slide rail, the sliding seat can achieve stable linear movement along the slide rail. With the transmission connection of the reducer and rack, the moving speed and power transmission of the sliding seat can be precisely controlled. It has both structural stability and transmission reliability, and is suitable for bellows covers or other mechanical devices that require linear motion control, thereby improving the overall smoothness and accuracy of operation.

[0008] Preferably, the surface of the rack is provided with a plurality of helical teeth, which are arranged in a linear array on the rack.

[0009] The effects achieved by the above components are as follows: the linear array design of the helical teeth can effectively reduce the impact and noise during the transmission process through the oblique meshing characteristics of the tooth profile, while increasing the contact area of ​​the tooth surface, improving the meshing stability and load-bearing capacity. The linear array distribution ensures the consistency of transmission accuracy, enabling the module to maintain stable power transmission in reciprocating motion. It is suitable for equipment scenarios such as bellows covers that have high requirements for operating accuracy and quietness.

[0010] Preferably, the rack is a 45# rack, and the surface of the rack has undergone anodizing treatment.

[0011] The effects achieved by the above components are as follows: 45# steel has good comprehensive mechanical properties, with moderate strength and toughness, providing a solid structural foundation for the rack. The surface anodizing treatment can form a dense oxide film, which significantly improves the wear resistance, corrosion resistance and oxidation resistance of the rack, reduces wear and rust during long-term use, and extends the service life of the module. At the same time, the smooth surface of the oxide film can reduce meshing friction and ensure the stability and reliability of the transmission system.

[0012] Preferably, the helical teeth are carbon steel helical teeth, and the helical teeth are heat-treated to grade 20CrMnTi-6.

[0013] The effects achieved by the above components are as follows: carbon steel has high strength, high toughness and good hardenability, which gives helical teeth excellent fatigue resistance and wear resistance, and can withstand large loads and impacts. The carbon steel material combined with precise heat treatment process significantly improves the surface hardness and internal toughness of helical teeth, reduces the risk of tooth surface wear and deformation during transmission, and ensures long-term stable transmission accuracy and efficiency.

[0014] Preferably, the slide rail is a PMI25 slide rail.

[0015] The effect achieved by the above components is that the PMI25 slide rail is designed and manufactured with high precision, high rigidity and low friction, which can ensure that the slide seat can achieve smooth and stable linear operation during the movement, and reduce vibration and shaking.

[0016] Preferably, a positioning bracket is installed on the side wall of the profile seat, and a positioning pin is installed on the side wall of the sliding seat. The positioning pin is made of stainless steel.

[0017] The effects achieved by the above components are as follows: the combination of the positioning frame and the positioning pin enables the sliding seat to be accurately positioned on the profile seat, effectively limiting the offset and shaking of the sliding seat, ensuring the stability and accuracy of the transmission motion. The stainless steel positioning pin has excellent corrosion resistance and wear resistance, is not easy to rust and wear, and can maintain positioning accuracy for a long time under complex working conditions, avoiding the impact of damage to the positioning components on the overall transmission performance, and improving the reliability and service life of the bellows cover rack module.

[0018] Preferably, a photoelectric sensor is mounted on the surface of the slide rail.

[0019] The effect achieved by the above components is that by setting up photoelectric sensors, light signals can be detected and processed efficiently and accurately, thereby improving the level of automation and intelligence.

[0020] Preferably, the inner cavity of the profile seat is equipped with two sliding baffles, and a protective pad is fixedly connected to one side of each sliding baffle.

[0021] The effects achieved by the above components are as follows: the slide block baffle can effectively limit the travel range of the slide block, prevent the slide block from moving excessively and causing derailment or damage, and ensure the safe operation of the module. The protective pad is made of flexible material, which plays a buffering and shock-absorbing role when the slide block touches the baffle, reducing the impact force and noise generated by rigid collisions. It not only protects the slide block and baffle structure, but also improves the stability and service life of the module operation.

[0022] In this invention, the integrated cooperation of the profile seat, rack, and slide rail enables the sliding seat to move stably and linearly along the slide rail. With the transmission connection between the reducer and the rack, the moving speed and power transmission of the sliding seat can be precisely controlled. It has both structural stability and transmission reliability, and is suitable for bellows covers or other mechanical devices that require linear motion control, thereby improving the overall smoothness and accuracy of operation. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the profile holder in this utility model; Figure 3 This is a schematic diagram of the sliding seat in this utility model; Figure 4 This is a schematic diagram of the rack structure in this utility model; Figure 5 This is a side view of the profile holder in this utility model.

[0024] Legend: 1. Profile holder; 2. Slide rail; 3. End plate; 4. Rack; 5. Mounting base; 6. Reducer; 7. Sliding seat; 8. Sliding seat baffle; 9. Photoelectric sensor; 10. Positioning frame; 11. Positioning Pin; 12. Helical teeth. Detailed Implementation

[0025] Reference Figure 1-5 As shown, this utility model provides a technical solution: a bellows cover rack module. The system includes a profile base 1 (AL6063-T6), a rack 4 fixedly mounted inside the profile base 1, two slide rails 2 fixedly mounted inside the profile base 1, two end plates 3 fixedly mounted on the surface of the profile base 1, a sliding seat 7 slidably connected to the surface of the slide rails 2, a mounting base 5 fixedly connected to the surface of the sliding seat 7, and a reducer 6 mounted on the surface of the mounting base 5. The reducer 6 is driven by the rack 4. Through the integrated cooperation of the profile base 1, rack 4, and slide rails 2, stable linear motion of the sliding seat 7 along the slide rails 2 is achieved. Combined with the drive connection between the reducer 6 and rack 4, the moving speed and power transmission of the sliding seat 7 can be precisely controlled, providing both structural stability and transmission reliability. It is suitable for bellows covers or other mechanical devices requiring linear motion control. To improve the overall stability and precision of operation, the rack 4 is equipped with several helical teeth 12 arranged in a linear array. This linear array design effectively reduces impact and noise during transmission through the oblique meshing characteristics of the teeth, while increasing the tooth surface contact area, thus improving meshing stability and load-bearing capacity. The linear array distribution ensures consistent transmission precision, enabling the module to maintain stable power transmission during reciprocating motion. This design is suitable for equipment scenarios such as bellows covers where high operational precision and quiet operation are required. The rack 4 is made of 45# steel, and its surface is anodized. 45# steel possesses excellent comprehensive mechanical properties, with moderate strength and toughness, providing a solid structural foundation for the rack 4. Chemical treatment forms a dense oxide film, significantly improving the wear resistance, corrosion resistance, and oxidation resistance of rack 4, reducing wear and rust during long-term use, and extending the module's service life. Simultaneously, the smooth surface of the oxide film reduces meshing friction, ensuring the stability and reliability of the transmission system. Helical gear 12 is made of carbon steel and heat-treated to 20CrMnTi-6 grade. Carbon steel possesses high strength, high toughness, and good hardenability, giving helical gear 12 excellent fatigue resistance and wear resistance, enabling it to withstand large loads and impacts. The carbon steel material combined with precise heat treatment significantly improves the surface hardness and internal toughness of helical gear 12, reducing the risk of tooth surface wear and deformation during transmission, ensuring long-term stable transmission accuracy and efficiency. Slide rail 2 is a PMI25 slide rail. Rail 2, PMI25 type slide rail 2, is designed and manufactured with high precision, high rigidity, and low friction, ensuring smooth and stable linear movement of the sliding seat 7 during operation, reducing vibration and wobbling. A positioning frame 10 is installed on the side wall of the profile seat 1, and a positioning pin 11 is installed on the side wall of the sliding seat 7. The positioning pin 11 is made of stainless steel. The combination of the positioning frame 10 and the positioning pin 11 achieves precise positioning of the sliding seat 7 on the profile seat 1, effectively limiting the offset and wobbling of the sliding seat 7, ensuring the stability and accuracy of the transmission motion. The stainless steel positioning pin 11 has excellent corrosion resistance and wear resistance, is not prone to rust and wear, and can maintain positioning accuracy for a long time under complex working conditions, preventing damage to the positioning components from affecting the overall transmission performance.The reliability and service life of the bellows cover rack 4 module are improved. A photoelectric sensor 9 is installed on the surface of the slide rail 2. This sensor enables efficient and accurate detection and processing of light signals, enhancing automation and intelligence. Two slide baffles 8 are installed inside the profile seat 1. A protective pad is fixedly connected to one side of each slide baffle 8. The slide baffles 8 effectively limit the travel range of the slide seat 7, preventing excessive movement that could lead to derailment or damage, thus ensuring safe module operation. The protective pad is made of flexible material, providing cushioning and shock absorption when the slide seat 7 contacts the baffle, reducing the impact and noise from rigid collisions. This protects the slide seat 7 and the baffle structure while improving the stability and service life of the module.

[0026] The working principle is based on the AL6063-T6 profile seat 1 as the basic frame, with an integrated rack 4 and double PMI25 slide rails 2 inside the cavity, fixed by the end plate 3 to form a closed structure. The reducer 6 is mounted on the mounting base 5 of the slide seat 7, and its output end meshes with the helical teeth 12 of the rack 4. When the reducer 6 drives, the linear array meshing characteristics of the helical teeth 12 convert the rotational motion into linear motion of the slide seat 7 along the slide rails 2. Simultaneously, the helical teeth 12 design reduces transmission impact and noise, improving stability. The 45# anodized rack 4 provides a high-strength and wear-resistant foundation, while the 20CrMnTi-6 heat-treated helical teeth 12 enhance fatigue resistance, ensuring reliable power transmission. The stainless steel positioning pin 11 cooperates with the positioning frame 10 to limit the offset of the slide seat 7, achieving precise positioning. The slide seat baffle 8 and protective pad form a stroke limiting structure to prevent excessive movement of the slide seat 7 and buffer collisions. The photoelectric sensor 9 monitors the motion signal on the slide rail 2 in real time and feeds it back to the control system to realize automated operation and regulation, ultimately forming a closed-loop working system of "drive-transmission-positioning-protection-monitoring" to meet the linear motion control requirements of equipment such as bellows covers.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A bellows cover rack module, comprising a profile base (1), characterized in that: The profile seat (1) is AL6063-T6. A rack (4) is fixedly installed in the inner cavity of the profile seat (1). Two slide rails (2) are fixedly installed in the inner cavity of the profile seat (1). Two end plates (3) are fixedly installed on the surface of the profile seat (1). A sliding seat (7) is slidably connected to the surface of the slide rail (2). A mounting seat (5) is fixedly connected to the surface of the sliding seat (7). A reducer (6) is installed on the surface of the mounting seat (5). The reducer (6) is connected to the rack (4) in a transmission manner.

2. The accordion cover rack module according to claim 1, characterized in that: The surface of the rack (4) is equipped with a plurality of helical teeth (12), and the plurality of helical teeth (12) are arranged in a linear array on the rack (4).

3. The accordion cover rack module according to claim 1, characterized in that: The rack (4) is a 45# rack (4), and the surface of the rack (4) has been anodized.

4. The accordion cover rack module according to claim 2, characterized in that: The helical teeth (12) are carbon steel helical teeth (12), and the helical teeth (12) are heat-treated to 20CrMnTi-6 grade.

5. The accordion cover rack module according to claim 1, characterized in that: The slide rail (2) is a PMI25 slide rail (2).

6. The accordion cover rack module according to claim 1, characterized in that: The profile seat (1) is equipped with a positioning bracket (10) on its side wall, and the sliding seat (7) is equipped with a positioning pin (11) on its side wall. The positioning pin (11) is made of stainless steel.

7. The accordion cover rack module according to claim 1, characterized in that: A photoelectric sensor (9) is installed on the surface of the slide rail (2).

8. The accordion cover rack module according to claim 1, characterized in that: The inner cavity of the profile seat (1) is equipped with two sliding baffles (8), and a protective pad is fixedly connected to one side of the sliding baffles (8).

Images