Linear module execution module
By adopting a split modular structure and reinforcing rib design, the problems of material waste and unstable connection in existing linear module execution modules are solved, enabling quick nut replacement and structural stability, and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN SHIDATONG AUTOMATION CO LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-05-05
AI Technical Summary
The existing linear module's integrated structure means that the entire module needs to be replaced when the internal nut is damaged, resulting in material waste and increased maintenance costs. Furthermore, the traditional split design leads to unstable connections and unreliable nut fixation.
It adopts a split modular structure, connecting the first main body and the second main body through the first fastener. It has internal reinforcing ribs and rectangular notches, and the nut mounting position design facilitates nut replacement. It also achieves a stable connection by cooperating with the screw through the through hole.
It enables quick nut replacement, reduces material waste, improves structural strength and connection stability, and lowers maintenance costs.
Smart Images

Figure CN224200973U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of office equipment technology, and in particular to a linear module execution module. Background Technology
[0002] Linear actuator modules are widely used for linear motion control in automated equipment. In existing technologies, these modules mostly employ a one-piece structure, requiring the entire module to be replaced when the internal nut is damaged, resulting in material waste and increased maintenance costs. Furthermore, the structural strength of traditional modules relies on material thickness, leading to heavy weight and low material utilization. While some improved solutions attempt a split design, they suffer from insufficient connection stability and unreliable nut fixing. Therefore, there is an urgent need for a linear actuator module that allows for quick nut replacement, is lightweight, and has a stable structure to address these technical shortcomings. Utility Model Content
[0003] In view of the problems existing in the background technology, this utility model proposes a linear module execution module.
[0004] The technical solution of this utility model is as follows: A linear module execution module includes a module body, which includes a first main body part and a second main body part. The first main body part and the second main body part are detachably connected by a first fastener and form a nut mounting position for accommodating a nut. The first main body part and the second main body part are provided with multiple reinforcing ribs inside. The reinforcing ribs are provided with rectangular notches for fixing the cubic main body part of the nut. The back of the module body is provided with a through hole for inserting a screw and engaging with the nut.
[0005] Preferably, the nut is fixed to the module body by a second fastener.
[0006] Preferably, the head of the nut is plate-shaped, and the main body is cubic.
[0007] Preferably, the reinforcing ribs are evenly distributed on the inner walls of the first main body portion and the second main body portion.
[0008] Preferably, the diameter of the through hole matches the diameter of the screw, and the inner wall of the through hole is provided with a wear-resistant coating.
[0009] Preferably, the first fastener is a bolt or a snap-fit structure.
[0010] Compared with the prior art, the present invention has the following beneficial technical effects:
[0011] In this invention, the first main body and the second main body are connected to each other by a first fastener to lock and fix them together. After locking and fixing, the first and second main body form a nut mounting position to accommodate the nut, allowing the head of the nut to be accommodated within the nut mounting position. The nut is fixed to the module body by a second fastener. Both the second and first main body have internal reinforcing ribs, and multiple reinforcing ribs are provided to reduce the material usage of the module body. The main body of the nut is cubic in shape, and rectangular notches are provided on the reinforcing ribs to accommodate the main body of the nut. Through holes are provided on the back of the first and second main body for the insertion of a screw to further engage with the nut. Because the first and second main body are separable, when the nut is damaged, it can be directly removed and replaced, which facilitates replacement and reduces material waste. Attached Figure Description
[0012] Figure 1 This is a front view of the linear module execution module in an embodiment of this utility model;
[0013] Figure 2 This is a top view of the second main body in an embodiment of the present utility model;
[0014] Figure 3 This is a top view of the nut after it has been installed on the second main body in an embodiment of this utility model;
[0015] Reference numerals: 110, first main body part; 120, second main body part; 121, through hole; 122, reinforcing rib; 130, first fastener; 123, rectangular notch; 124, nut mounting position; 200, nut; 210, second fastener; 300, screw. Detailed Implementation
[0016] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0017] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "vertical", "horizontal", "inner", "outer", "front", "back", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0018] like Figures 1 to 3 As shown, the present invention proposes a linear module execution module, including a module body, which includes a first main body part 110 and a second main body part 120. The first main body part 110 and the second main body part 120 are detachably connected by a first fastener 130, forming a nut mounting position 124 for accommodating a nut 200. Both the first main body part 110 and the second main body part 120 are provided with multiple reinforcing ribs 122, and the reinforcing ribs 122 are provided with rectangular notches 123 for fixing the cubic main body part of the nut 200. The back of the module body is provided with a through hole 121 for inserting a screw 300 and engaging with the nut 200.
[0019] The split main structure is connected by fasteners, making it easy to disassemble and replace the nut 200; the reinforcing rib 122 reduces the amount of material used while increasing the structural strength; the through hole 121 cooperates with the screw 300 to achieve linear motion.
[0020] Nut 200 is secured to the module body by a second fastener 210. The second fastener 210 ensures the stability of nut 200 and prevents it from loosening during operation.
[0021] The head of nut 200 is plate-shaped, and the main body is cubic. The cubic body and the rectangular notch 123 cooperate to prevent nut 200 from rotating, and the plate-shaped head facilitates fixation to the module body, improving transmission accuracy.
[0022] The reinforcing ribs 122 are evenly distributed on the inner walls of the first main body portion 110 and the second main body portion 120. The evenly distributed reinforcing ribs 122 further optimize the structural strength and lightweight design.
[0023] The diameter of the through hole 121 matches the diameter of the screw 300, and the inner wall of the through hole 121 is provided with a wear-resistant coating. The matching size reduces friction loss, and the wear-resistant coating extends service life.
[0024] The first fastener 130 is a bolt or snap-fit structure. Diverse connection methods adapt to different installation scenarios, improving the module's versatility.
[0025] In this utility model, the module body includes a first main body portion 110 and a second main body portion 120. The first main body portion 110 and the second main body portion 120 are interconnected by a first fastener 130 to lock and fix the first main body portion 110 and the second main body portion 120. After the first main body portion 110 and the second main body portion 120 are locked and fixed, a nut mounting position 124 for accommodating a nut 200 is formed, so that the head of the nut 200 can be accommodated in the nut mounting position 124. The nut 200 is secured by a second fastener 130. The firmware 210 is fixed to the module body. Both the second main body part 120 and the first main body part 110 have reinforcing ribs 122 inside, and multiple reinforcing ribs 122 are provided to reduce the material usage of the module body. The main body of the nut 200 is cubic in shape, and a rectangular notch 123 is provided on the reinforcing rib 122 to accommodate the main body of the nut 200. Through holes 121 are provided on the back of the first main body part 110 and the second main body part 120 to allow the screw 300 to be inserted and further cooperate with the nut 200.
[0026] With the first main body 110 and the second main body 120 being separable, when the nut 200 is damaged, it can be directly removed and replaced, which facilitates replacement and reduces material waste.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" 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, a direct connection, or an indirect connection through an intermediate medium. Those skilled in the art will understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0028] The above specific embodiments are merely one or more preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A linear module execution module, characterized in that, The module body includes a first main body part (110) and a second main body part (120). The first main body part (110) and the second main body part (120) are detachably connected by a first fastener (130) and form a nut mounting position (124) for accommodating a nut (200). The first main body part (110) and the second main body part (120) are provided with multiple reinforcing ribs (122) inside. The reinforcing ribs (122) are provided with rectangular notches (123) for fixing the cubic main body part of the nut (200). The back of the module body is provided with a through hole (121) for inserting a screw (300) and engaging with the nut (200).
2. The linear module execution module according to claim 1, characterized in that, The nut (200) is fixed to the module body by a second fastener (210).
3. The linear module execution module according to claim 1, characterized in that, The head of the nut (200) is plate-shaped, and the main body is cubic.
4. The linear module execution module according to claim 1, characterized in that, The reinforcing ribs (122) are evenly distributed on the inner walls of the first main body part (110) and the second main body part (120).
5. A linear module execution module according to claim 1, characterized in that, The diameter of the through hole (121) matches the diameter of the screw (300), and the inner wall of the through hole (121) is provided with a wear-resistant coating.
6. A linear module execution module according to claim 1, characterized in that, The first fastener (130) is a bolt or snap-fit structure.