High-rigidity steel-based linear module
By introducing a power-off locking and cooling mechanism into the linear module, the collision problem of the linear module during power failure is solved, realizing equipment protection and efficient operation, ensuring production stability and long equipment life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BAYIDE ROBOT (JIANGSU) CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-06-23
AI Technical Summary
Existing linear modules lack an effective braking protection mechanism when power is suddenly lost, causing the sliding device to continue moving due to inertia, which may collide with surrounding equipment, damage precision components, and cause production interruption.
A high-rigidity steel-based linear module was designed, equipped with a power-off locking mechanism and a cooling mechanism. The power-off locking mechanism locks the slider through a mechanical push-lock structure to prevent the slider from continuing to move when power is suddenly cut off. The cooling mechanism removes heat in time through a cooling device to avoid high-temperature damage.
It effectively protects the precision components of the module and peripheral equipment, reduces economic losses and downtime, ensures production continuity and long-term operational stability of the equipment, and improves the operating accuracy and efficiency of the equipment.
Smart Images
Figure CN224396934U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automation equipment technology, and in particular to a high-rigidity steel-based linear module. Background Technology
[0002] Linear modules, also known as linear slides or linear units, are automated delivery units. They are developed based on linear guides, linear motion modules, and ball screw linear transmission mechanisms. They consist of guide rails, sliders, screws, and drive components. By combining these units, they can realize the movement of loads in a straight line. Through modular combination and precise matching of units, they can flexibly realize high-speed reciprocating motion of loads on linear trajectories according to actual working conditions, and precise displacement on curved paths formed by multi-axis combinations. This makes the automated operation of light loads more flexible and the positioning more accurate.
[0003] Linear modules are used in many fields such as industrial automation, CNC machine tools, printing machinery, and medical equipment. In industrial automated production lines, they can accurately transport and position materials, effectively improving production efficiency. In CNC machine tools, they can accurately control the movement of cutting tools to ensure machining accuracy. In medical equipment, they help to achieve accurate detection and treatment operations. Linear modules play an important role in improving the automation level and operating accuracy of various types of equipment.
[0004] Currently, linear modules on the market lack an effective braking protection mechanism in the event of a power outage. The linear sliding device will continue to move back and forth due to inertia, which may cause the module to collide with surrounding equipment, thereby damaging the sensors, optical lenses, and precision components such as chips in the equipment. Furthermore, equipment downtime for maintenance may cause production line interruptions, affecting overall production efficiency, delaying the production process, and increasing equipment maintenance costs and downtime. Summary of the Invention
[0005] To overcome the above shortcomings, this utility model provides a high-rigidity steel-based linear module, which aims to improve the problem of damage to precision components caused by collisions during sudden power outages in existing technologies.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-rigidity steel-based linear module, comprising a high-rigidity steel base frame, a central sliding shaft provided at the top of the high-rigidity steel base frame, a power-off locking mechanism provided at the front side of the high-rigidity steel base frame, the power-off locking mechanism being used to protect the sliding module from accidental collision in the event of a sudden power outage, and a cooling mechanism provided at the top of the central sliding shaft, the cooling mechanism being used to provide cooling for the sliding module during operation to ensure that the components are not damaged by high temperature;
[0007] The power-off locking mechanism includes a front connecting piece, the rear side of which is located on the front side of a high-rigidity steel base frame. Two rear main push blocks are fixedly connected to the front side of the front connecting piece, and two rear secondary push blocks are slidably connected to the front sides of the two rear main push blocks. A front power-off shell is fixedly connected to the front side of the front connecting piece, and two upper fixing bolts are fixedly connected to the top of the front power-off shell. A connecting component is provided on the top of each of the two upper fixing bolts, and a rear fixing bolt is provided on the rear side of the connecting component.
[0008] As a further description of the above technical solution:
[0009] The cooling mechanism includes a bottom slider, the bottom of which is slidably connected to the top of the outer wall of the middle sliding shaft. An upper connecting block is fixedly connected to the top of the bottom slider. A sliding plate assembly is provided on the top of the upper connecting block. A top connecting piece is fixedly connected to the right side of the top of the upper connecting block. Multiple top fixing pieces are fixedly connected to the top of the top connecting piece. A power supply assembly is provided on the top of each of the multiple top fixing pieces. Side connecting blocks are fixedly connected to the left and right sides of the bottom slider. A cooling assembly is provided on the top of each side connecting block.
[0010] As a further description of the above technical solution:
[0011] The connecting assembly includes a lower connecting piece, the bottom of which is fixedly connected to the top of a plurality of upper fixing bolts, and a rear fixing piece is fixedly connected to the rear top of the lower connecting piece.
[0012] As a further description of the above technical solution:
[0013] The sliding plate assembly includes an upper sliding plate, the bottom of which is fixedly connected to the top of the upper connecting block, and the top of the upper sliding plate has multiple sliding plate openings.
[0014] As a further description of the above technical solution:
[0015] The power supply assembly includes a battery, the bottom of which is fixedly connected to the top of a top fixing plate, and an output port is fixedly connected to the right side of the battery.
[0016] As a further description of the above technical solution:
[0017] The cooling assembly includes a cooling device, the bottom of which is fixedly connected to the top of the side connecting block, and a cooling radiator is fixedly connected to the top of the cooling device.
[0018] As a further description of the above technical solution:
[0019] A left connector is fixedly connected to the rear left side of the high-rigidity steel frame, a left connecting piece is fixedly connected to the top of the left connector, and a rotary motor is fixedly connected to the front side of the left connecting piece.
[0020] As a further description of the above technical solution:
[0021] The right side of the high-rigidity steel base frame is fixedly connected to a right connecting piece, and the right side of the right connecting piece is fixedly connected to a right fixing piece.
[0022] This utility model has the following beneficial effects:
[0023] 1. In this utility model, a power-off locking mechanism is provided on the front side of the device. When the device is suddenly powered off, the power-off locking mechanism can respond quickly and lock the slider firmly through a mechanical push-lock structure, preventing it from continuing to move due to inertial force. This avoids the risk of the slider driving the load to collide with its own components and surrounding equipment, effectively protecting the precision components in the module and surrounding equipment, reducing economic losses caused by collisions, reducing equipment maintenance costs and downtime, and ensuring the continuity and stability of the production process.
[0024] 2. In this utility model, a cooling device is provided on the top right side of the device, which can perform targeted cooling on the key heat-generating components of the module, and remove the heat generated during the operation of the equipment in a timely manner. This avoids the performance degradation, increased wear, or even failure of the components due to excessive temperature. By maintaining the equipment within a suitable operating temperature range, the service life of the linear module is extended, ensuring its operating accuracy and stability during long-term continuous operation, and improving the overall working efficiency and reliability of the equipment. Attached Figure Description
[0025] Figure 1 This is a three-dimensional view of a high-rigidity steel-based linear module proposed in this utility model.
[0026] Figure 2 This is a front view of a high-rigidity steel-based linear module proposed in this utility model.
[0027] Figure 3 This is a schematic diagram of the structure of a high-rigidity steel-based linear module power-off locking mechanism proposed in this utility model.
[0028] Figure 4 This is a schematic diagram of the front locking plug in a high-rigidity steel-based linear module proposed in this utility model.
[0029] Figure 5 This is a schematic diagram of the cooling mechanism in a high-rigidity steel-based linear module proposed in this utility model.
[0030] Legend:
[0031] 1. High-rigidity steel base frame; 2. Middle sliding shaft; 3. Power-off locking mechanism; 31. Front connecting piece; 32. Rear main push block; 33. Rear secondary push block; 34. Front power-off shell; 35. Upper fixing bolt; 36. Connecting assembly; 361. Lower connecting piece; 362. Rear fixing piece; 37. Rear fixing bolt; 4. Cooling mechanism; 41. Bottom slider; 42. Upper connecting block; 43. Sliding piece assembly; 431. Upper sliding piece; 432. Sliding piece opening; 44. Side connecting block; 45. Top connecting piece; 46. Top fixing piece; 47. Power supply assembly; 471. Battery; 472. Output port; 48. Cooling assembly; 481. Cooling device; 482. Cooling radiator; 5. Left connecting piece; 6. Left connecting piece; 7. Rotary motor; 8. Right connecting piece; 9. Right fixing piece. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.
[0033] Reference Figure 1 , Figure 3 and Figure 4 The present invention provides an embodiment of a high-rigidity steel-based linear module, comprising a high-rigidity steel base frame 1, a central sliding shaft 2 at the top of the high-rigidity steel base frame 1, a power-off locking mechanism 3 at the front of the high-rigidity steel base frame 1, the power-off locking mechanism 3 being used to protect the sliding module from accidental collision in the event of a sudden power outage, and a cooling mechanism 4 at the top of the central sliding shaft 2, the cooling mechanism 4 being used to provide cooling for the sliding module during operation to ensure that the components are not damaged by high temperature.
[0034] The power-off locking mechanism 3 includes a front connecting piece 31. The rear side of the front connecting piece 31 is located on the front side of the high-rigidity steel base frame 1. Two rear main push blocks 32 are fixedly connected to the front side of the front connecting piece 31. Two rear secondary push blocks 33 are slidably connected to the front side of each of the two rear main push blocks 32. A front power-off shell 34 is fixedly connected to the front side of the front connecting piece 31. Two upper fixing bolts 35 are fixedly connected to the top of the front power-off shell 34. A connecting component 36 is provided on the top of each of the two upper fixing bolts 35. A rear fixing bolt 37 is provided on the rear side of the connecting component 36.
[0035] Specifically, the power-off locking mechanism 3 includes a front connecting piece 31. The rear side of the front connecting piece 31 is attached to the front side of the high-rigidity steel base frame 1 and fixed by welding, so that the front connecting piece 31 and the high-rigidity steel base frame 1 form a stable overall structure.
[0036] Two rear main push blocks 32 are symmetrically distributed on the front surface of the front connecting piece 31. The rear side of the rear main push block 32 is fixedly connected to the front side of the front connecting piece 31 by bolts. The two rear main push blocks 32 are kept parallel to each other, and the spacing is adapted to the width of the middle sliding shaft 2. Each rear main push block 32 has a sliding groove on its front side. Two rear secondary push blocks 33 are embedded in the sliding groove. The rear secondary push blocks 33 can slide along the length of the sliding groove. The front end of the rear secondary push block 33 extends to the front of the rear main push block 32, and its end is provided with an arc-shaped contact surface that matches the surface of the middle sliding shaft 2.
[0037] A front power-off housing 34 is fixedly connected to the front edge of the front connecting piece 31. The front power-off housing 34 has a rectangular shell structure and covers the outside of the two rear main push blocks 32 and the rear secondary push block 33. Two upper fixing bolts 35 are provided through the top of the front power-off housing 34. The screw part of the upper fixing bolt 35 passes through the top wall of the front power-off housing 34, and the lower end is threadedly connected to the top of the rear main push block 32, fixing the front power-off housing 34 and the rear main push block 32 into one piece. A connecting component 36 is sleeved on the top of each of the two upper fixing bolts 35. The connecting component 36 includes an annular washer and a connecting sleeve. The annular washer is placed between the connecting sleeve and the head of the upper fixing bolt 35. The inner side wall of the connecting sleeve is provided with an internal thread, which meshes with the external thread of the upper fixing bolt 35.
[0038] A rear fixing bolt 37 is provided on the rear side of the connecting component 36. The rear end of the rear fixing bolt 37 is threaded to the front side of the front connecting piece 31, and the front end passes through the connecting sleeve of the connecting component 36. It is locked by a nut to keep the connecting component 36 and the front connecting piece 31 relatively fixed. When the device suddenly loses power, the triggering structure inside the front power-off housing 34 drives the rear main push block 32 to push forward. The rear secondary push block 33 moves synchronously in the slide groove. Its arc-shaped contact surface is in contact with the surface of the middle slide shaft 2 and applies pressure to achieve locking of the middle slide shaft 2.
[0039] Reference Figure 1 , Figure 2 and Figure 5 The cooling mechanism 4 includes a bottom slider 41, the bottom of which is slidably connected to the top of the outer wall of the middle sliding shaft 2. An upper connecting block 42 is fixedly connected to the top of the bottom slider 41. A sliding plate assembly 43 is provided on the top of the upper connecting block 42. A top connecting piece 45 is fixedly connected to the right side of the top of the upper connecting block 42. Multiple top fixing pieces 46 are fixedly connected to the top of the top connecting piece 45. A power supply assembly 47 is provided on the top of each of the multiple top fixing pieces 46. Side connecting blocks 44 are fixedly connected to the left and right sides of the bottom slider 41. A cooling assembly 48 is provided on the top of the side connecting blocks 44.
[0040] Specifically, the cooling mechanism 4 includes a bottom slider 41, the bottom of which has a groove that matches the top of the outer wall of the middle sliding shaft 2. The inner sidewall of the groove contacts the top of the outer wall of the middle sliding shaft 2, allowing the bottom slider 41 to slide along the length of the middle sliding shaft 2. The top end face of the bottom slider 41 is attached to the bottom end face of the upper connecting block 42 and fixedly connected by welding. The cross-section of the upper connecting block 42 is rectangular, and its length is the same as the length of the bottom slider 41.
[0041] A sliding plate assembly 43 is provided on the top of the upper connecting block 42. The bottom of the sliding plate assembly 43 is fixed to the top of the upper connecting block 42 by bolts. The sliding plate assembly 43 is composed of multiple parallel metal sheets with gaps between adjacent sheets. The right edge of the top of the upper connecting block 42 is fixedly connected to the bottom of the top connecting piece 45. The top connecting piece 45 is perpendicular to the top surface of the upper connecting block 42, and its height exceeds the top of the sliding plate assembly 43.
[0042] Multiple top fixing plates 46 extend horizontally from the top of the top connecting plate 45. The top fixing plates 46 and the top connecting plate 45 are integral structures and are evenly distributed along the length of the top connecting plate 45. Each top fixing plate 46 is provided with a power supply component 47. The bottom of the power supply component 47 is fixed to the top of the top fixing plate 46 by screws. The output end of the power supply component 47 is connected to other electrical components through wires. The left and right side walls of the bottom slider 41 are fixedly connected to the inner side walls of the two side connecting blocks 44 respectively. The bottom of the side connecting blocks 44 is flush with the bottom of the bottom slider 41, and the top of the side connecting blocks 44 is higher than the top of the upper connecting block 42.
[0043] A cooling component 48 is provided on the top of the side connecting block 44. The bottom of the cooling component 48 is fixed to the top of the side connecting block 44 by a snap fastener. The output end of the cooling component 48 faces the side of the sliding plate assembly 43. When the cooling mechanism 4 is working, the bottom slider 41 moves with the sliding component on the middle sliding shaft 2. The power supply component 47 supplies power to the cooling component 48. The cold energy generated by the cooling component 48 is diffused through the sliding plate assembly 43 to cool the middle sliding shaft 2 and surrounding components. The side connecting block 44 can enhance the connection stability between the bottom slider 41 and the cooling component 48. The upper connecting block 42 provides installation support for the sliding plate assembly 43. The top connecting piece 45 and the top fixing piece 46 together provide a fixed foundation for the power supply component 47.
[0044] Reference Figure 1 and Figure 2The connecting assembly 36 includes a lower connecting piece 361, the bottom of which is fixedly connected to the top of a plurality of upper fixing bolts 35. A rear fixing piece 362 is fixedly connected to the rear top of the lower connecting piece 361. The sliding piece assembly 43 includes an upper sliding piece 431, the bottom of which is fixedly connected to the top of the upper connecting block 42. A plurality of sliding piece openings 432 are provided on the top of the upper sliding piece 431. The power assembly 47 includes a battery 471, the bottom of which is fixedly connected to the top of the top fixing piece 46. The right side of the battery 471 is... The output port 472 is fixedly connected. The cooling component 48 includes a cooling device 481. The bottom of the cooling device 481 is fixedly connected to the top of the side connecting block 44. A cooling radiator 482 is fixedly connected to the top of the cooling device 481. A left connecting piece 5 is fixedly connected to the left rear of the high-rigidity steel base frame 1. A left connecting piece 6 is fixedly connected to the top of the left connecting piece 5. A rotary motor 7 is fixedly connected to the front of the left connecting piece 6. A right connecting piece 8 is fixedly connected to the right side of the high-rigidity steel base frame 1. A right fixing piece 9 is fixedly connected to the right side of the right connecting piece 8.
[0045] Specifically, the connecting assembly 36 includes a lower connecting piece 361. The bottom of the lower connecting piece 361 is threadedly connected to the top of a plurality of upper fixing bolts 35. The length of the lower connecting piece 361 covers the distribution range of the plurality of upper fixing bolts 35, so that each upper fixing bolt 35 maintains a relatively fixed positional relationship. The rear top side of the lower connecting piece 361 is fixedly connected to the bottom of the rear fixing piece 362. The rear fixing piece 362 is perpendicular to the top surface of the lower connecting piece 361. The rear side of the rear fixing piece 362 fits against the front side of the front connecting piece 31. The connection between the connecting assembly 36 and the front connecting piece 31 is further reinforced by bolts.
[0046] The sliding plate assembly 43 includes an upper sliding plate 431, the bottom of which is fixed to the top of the upper connecting block 42 by welding. The extension direction of the upper sliding plate 431 is consistent with the length direction of the middle sliding shaft 2. The top of the upper sliding plate 431 has a plurality of sliding plate openings 432 along its length direction. The sliding plate openings 432 penetrate the upper and lower surfaces of the upper sliding plate 431, and the spacing between adjacent sliding plate openings 432 is equal. The power supply assembly 47 includes a battery 471, the bottom of which is fixed to the top of the top fixing plate 46 by bolts. The outer shell of the battery 471 is aligned with the edge of the top fixing plate 46.
[0047] The right side wall of the battery 471 is fixedly connected to the left side wall of the output port 472. The output port 472 is provided with conductive contacts, which are connected to the internal electrodes of the battery 471 through wires. The cooling assembly 48 includes a cooling device 481. The bottom of the cooling device 481 is fixed to the top of the side connecting block 44 by bolts. The side of the cooling device 481 is flush with the side of the side connecting block 44. The top of the cooling device 481 is fixedly connected to the bottom of the cooling radiator 482. The heat sink of the cooling radiator 482 extends in a direction perpendicular to the top of the cooling device 481 and faces the sliding plate assembly 43. The left rear part of the high-rigidity steel base frame 1 is fixedly connected to the right side of the left connector 5.
[0048] The cross-section of the left connector 5 is L-shaped, and its bottom is on the same plane as the bottom of the high-rigidity steel base frame 1; the top of the left connector 5 is fixedly connected to the bottom of the left connector 6, the left connector 6 extends horizontally, and its front end extends beyond the left side wall of the high-rigidity steel base frame 1; the front side of the left connector 6 is fixedly connected to the rear side of the rotary motor 7, and the output shaft of the rotary motor 7 faces the left end of the central sliding shaft 2 and is on the same straight line as the axis of the central sliding shaft 2;
[0049] The right side wall of the high-rigidity steel base frame 1 is fixedly connected to the left side of the right connecting piece 8. The right connecting piece 8 extends to the right in the horizontal direction, and its length is adapted to the lateral length of the left connecting piece 5. The right side of the right connecting piece 8 is fixedly connected to the left side of the right fixing piece 9. The right fixing piece 9 is perpendicular to the right side surface of the right connecting piece 8, and its height is consistent with the height of the high-rigidity steel base frame 1.
[0050] Working principle: When the equipment is running normally, the rotary motor 7 starts, and its output shaft drives the central sliding shaft 2 to rotate. The rotation of the central sliding shaft 2 is converted into linear motion of the sliding component along its central axis. During the movement of the sliding component, the bottom slider 41 slides synchronously along the top of the outer wall of the central sliding shaft 2, and the upper connecting block 42 moves with the bottom slider 41, thereby driving the sliding plate assembly 43, the top connecting plate 45, the top fixing plate 46, the power supply assembly 47, and the cooling component 48 on the side connecting block 44 to move together. The battery 471 in the power supply assembly 47 supplies power to the cooling component 48 through the output port 472. The cooling device 481 starts, and the generated cold energy is diffused through the cooling radiator 482. The heat sink of the cooling radiator 482 faces the sliding plate assembly 43, so that the cold energy is transferred to the central sliding shaft 2 and the surrounding components through the sliding plate opening 432 on the upper sliding plate 431, thereby achieving real-time cooling.
[0051] The left connector 5 and left connecting piece 6 on the left side of the high-rigidity steel base frame 1 provide stable support for the rotary motor 7, while the right connecting piece 8 and right fixing piece 9 on the right side enhance the overall stability of the high-rigidity steel base frame 1 and ensure the smoothness of the entire movement process.
[0052] When the equipment suddenly loses power, the power-off locking mechanism 3 responds quickly, and the triggering mechanism inside the front power-off housing 34 is activated, pushing the two rear main push blocks 32 forward. The rear main push blocks 32 slide on the front side of the front connecting piece 31, causing the rear secondary push block 33 on its front side to extend forward along the slide groove. The arc-shaped contact surface of the rear secondary push block 33 is tightly fitted with the outer wall of the middle sliding shaft 2, locking the middle sliding shaft 2 through friction and preventing it from continuing to slide. During this process, the front connecting piece 31 provides an installation base for the rear main push blocks 32 and the front power-off housing 34. The upper fixing bolts 35 fix the front power-off housing 34 and the rear main push blocks 32. The lower connecting piece 361 in the connecting assembly 36 is connected to multiple upper fixing bolts 35 to maintain their relative positions. The rear fixing piece 362 is further reinforced by the rear fixing bolts 37 to strengthen the connection between the connecting assembly 36 and the front connecting piece 31, ensuring the stability and reliability of the locking process.
[0053] Through the coordinated action of the front connecting piece 31, the rear main push block 32, the rear secondary push block 33, the front power-off shell 34, the upper fixing bolt 35, the connecting assembly 36, and the rear fixing bolt 37 in the power-off locking mechanism 3, when a sudden power failure occurs, the rear main push block 32 pushes the rear secondary push block 33 to fit tightly against the central sliding shaft 2, thereby locking the sliding component. This process responds quickly, effectively preventing the sliding component from continuing to move due to inertial force, avoiding collisions between the module and surrounding equipment, protecting precision components from damage, and reducing economic losses and production delays.
[0054] Through the cooperation of the bottom slider 41, upper connecting block 42, sliding plate assembly 43, top connecting plate 45, top fixing plate 46, power supply assembly 47, side connecting block 44 and cooling assembly 48 in the cooling mechanism 4, the bottom slider 41 moves with the sliding parts, so that the cooling device 481 and the cooling radiator 482 can cool the central sliding shaft 2 and surrounding parts in real time, and the cooling energy is efficiently transferred through the sliding plate opening 432. This design ensures that the equipment will not be damaged by high temperature during long-term operation, maintains the normal operation of the equipment, extends the service life of the equipment, and improves work efficiency.
[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A high-rigidity steel-based linear module, comprising a high-rigidity steel base frame (1), characterized in that: The high-rigidity steel base frame (1) is provided with a central sliding shaft (2) at the top, and a power-off locking mechanism (3) is provided on the front side of the high-rigidity steel base frame (1). The power-off locking mechanism (3) is used to protect the sliding module from accidental collision when the power is suddenly cut off. The central sliding shaft (2) is provided with a cooling mechanism (4) at the top. The cooling mechanism (4) is used to provide cooling for the sliding module when it is working, so as to ensure that the components are not damaged by high temperature. The power-off locking mechanism (3) includes a front connecting piece (31), the rear side of which is disposed on the front side of the high-rigidity steel base frame (1). Two rear main push blocks (32) are fixedly connected to the front side of the front connecting piece (31). Two rear secondary push blocks (33) are slidably connected to the front side of the two rear main push blocks (32). A front power-off shell (34) is fixedly connected to the front side of the front connecting piece (31). Two upper fixing bolts (35) are fixedly connected to the top of the front power-off shell (34). A connecting component (36) is disposed on the top of the two upper fixing bolts (35). A rear fixing bolt (37) is disposed on the rear side of the connecting component (36).
2. The high-rigidity steel-based linear module according to claim 1, characterized in that: The cooling mechanism (4) includes a bottom slider (41), the bottom of which is slidably connected to the top of the outer wall of the middle sliding shaft (2). The top of the bottom slider (41) is fixedly connected to an upper connecting block (42), and a sliding plate assembly (43) is provided on the top of the upper connecting block (42). A top connecting piece (45) is fixedly connected to the right side of the top of the upper connecting block (42). Multiple top fixing pieces (46) are fixedly connected to the top of the top connecting piece (45). A power supply assembly (47) is provided on the top of each of the multiple top fixing pieces (46). Side connecting blocks (44) are fixedly connected to the left and right sides of the bottom slider (41), and a cooling assembly (48) is provided on the top of the side connecting blocks (44).
3. The high-rigidity steel-based linear module according to claim 1, characterized in that: The connecting assembly (36) includes a lower connecting piece (361), the bottom of which is fixedly connected to the top of a plurality of upper fixing bolts (35), and a rear fixing piece (362) is fixedly connected to the rear side of the top of the lower connecting piece (361).
4. A high-rigidity steel-based linear module according to claim 2, characterized in that: The slider assembly (43) includes an upper slider (431), the bottom of which is fixedly connected to the top of the upper connecting block (42), and the top of the upper slider (431) is provided with a plurality of slider openings (432).
5. A high-rigidity steel-based linear module according to claim 2, characterized in that: The power supply assembly (47) includes a battery (471), the bottom of which is fixedly connected to the top of a top fixing plate (46), and an output port (472) is fixedly connected to the right side of the battery (471).
6. A high-rigidity steel-based linear module according to claim 2, characterized in that: The cooling assembly (48) includes a cooling device (481), the bottom of which is fixedly connected to the top of the side connecting block (44), and a cooling radiator (482) is fixedly connected to the top of the cooling device (481).
7. A high-rigidity steel-based linear module according to claim 1, characterized in that: A left connector (5) is fixedly connected to the rear left side of the high-rigidity steel frame (1), a left connecting piece (6) is fixedly connected to the top of the left connector (5), and a rotary motor (7) is fixedly connected to the front side of the left connecting piece (6).
8. A high-rigidity steel-based linear module according to claim 1, characterized in that: The right side of the high-rigidity steel frame (1) is fixedly connected to a right connecting piece (8), and the right side of the right connecting piece (8) is fixedly connected to a right fixing piece (9).