Quick connection structure of synchronous belt
The quick-connect structure of the synchronous belt simplifies the connection between the synchronous belt and the moving parts, solves the problems of high production cost and complex maintenance in the existing technology, realizes quick installation and replacement, reduces production cost and improves production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANG ZHOU PAN GOU SHI YE YOU XIAN GONG SI
- Filing Date
- 2025-10-15
- Publication Date
- 2026-07-14
Smart Images
Figure CN224497290U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of synchronous belt quick connection technology, specifically a synchronous belt quick connection structure. Background Technology
[0002] In the advertising equipment industry, synchronous belt transmission is widely used. Currently, the common method for connecting synchronous belts to moving parts is to first connect the closed-loop synchronous belt and the connecting block with a connecting block, and then connect it to the moving part. In this structure, the connecting block is a non-standard machined part, which requires separate design, mold making or machining, increasing design, procurement and inventory costs. The synchronous belt also needs to be a closed-loop synchronous belt, which needs to be customized in length and cannot be adjusted on site, resulting in high inventory pressure. Moreover, once damaged, the whole thing needs to be replaced, which increases production costs. When the connecting block is damaged or the synchronous belt breaks, the entire moving structure needs to be disassembled, which is a cumbersome replacement process and a long downtime. Therefore, not only are production costs high, but maintenance and assembly are also complicated, leading to low efficiency. Utility Model Content
[0003] This invention provides a quick-connect structure for synchronous belts, which is simple in structure, does not require customization of the synchronous belt, has a long service life and low manufacturing cost, and solves the problems mentioned in the background art.
[0004] This utility model provides the following technical solution: a timing belt quick connection structure, including: a timing pulley, a timing belt, and a timing belt quick-release sheet metal. The timing belt is wound around the timing pulley. The timing belt quick-release sheet metal includes a fixed end and a bent end. The fixed end is connected to a movable frame. A timing belt clamping groove is provided on the bent end. After the timing belt is fastened in the timing belt clamping groove, the bent end is bent upward and fixed. The timing belt is then fastened between the fixed end and the bent end. The movable frame is slidably connected to the guide rail slider assembly.
[0005] When using this timing belt quick-connect structure, with the bent end far from the fixed end, place the open end of the timing belt between the bent end and the fixed end of the timing belt quick-connect sheet metal. Then, clamp the timing belt into the timing belt clamping groove, and then bend the bent end upward and fix it. At this time, the timing belt is fastened between the fixed end and the bent end. Then, install the timing belt on the timing pulley and connect the timing belt quick-connect sheet metal to the moving frame. The moving frame is slidably connected to the guide rail slider assembly. As the moving frame slides, it drives the timing belt quick-connect sheet metal to move. This structure has no requirements for the timing belt, does not require customization, and its lifespan is determined only by the lifespan of the timing belt quick-connect sheet metal. There are few factors affecting its lifespan. The entire structure uses very little space, especially in the horizontal direction. The structure is simple and low in cost.
[0006] As an optional solution of the timing belt quick connection structure of this utility model, the bending end also includes a bendable clamping piece. After the bending end is bent upward, the clamping piece bends and adheres to the fixed end, further clamping the bending end and the fixed end, thus securing the timing belt.
[0007] As an optional solution of the synchronous belt quick connection structure of this utility model, the fixed end and the bent end are respectively provided with connection holes. After the bent end is bent upward, the two are fixed by a connector passing through the connection holes of the two.
[0008] As an optional solution of the synchronous belt quick connection structure described in this utility model, after the bent end is bent upward, the top protrudes a certain distance from the fixed end, and a fixing groove is opened on both sides of the protruding part. The fixing groove is locked on the moving frame. This structure not only further clamps the conveyor belt between the bent end and the fixed end, but also further fixes the synchronous belt quick-connect sheet metal. In addition, the fixed end of the synchronous belt quick-connect sheet metal is fixed to the moving frame by bolts, making the entire structure run more smoothly.
[0009] As an optional solution of the synchronous belt quick connection structure of this utility model, the bending end forms a 90° angle with the fixed end before bending.
[0010] This utility model has the following beneficial effects: When using this timing belt quick-connect structure, when the bent end is far from the fixed end, the open end of the timing belt is placed between the bent end and the fixed end of the timing belt quick-connect sheet metal. Then, the timing belt is clamped in the timing belt clamping groove, and then the bent end is bent upward and fixed. At this time, the timing belt is fastened between the fixed end and the bent end. Then, the timing belt is installed on the timing pulley, and the timing belt quick-connect sheet metal is connected to the moving frame. The moving frame is slidably connected to the guide rail slider assembly. While the moving frame slides, it drives the timing belt quick-connect sheet metal to move. This structure has no requirements for the timing belt, does not require customization, and its lifespan is only determined by the lifespan of the timing belt quick-connect sheet metal. There are few factors affecting its lifespan. The entire structure uses very little space, especially in the horizontal direction. The structure is simple and the cost is low. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0012] Figure 2 This is a schematic diagram of the synchronous belt and the structure after the synchronous belt is quickly installed in sheet metal according to this utility model;
[0013] Figure 3 This is a schematic diagram of the structure of the synchronous belt quick-assembly sheet metal of this utility model;
[0014] Figure 4 This is a structural diagram of the overall synchronous belt and the synchronous belt quick-release sheet metal after installation, taken from another angle. Detailed Implementation
[0015] 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.
[0016] Example 1
[0017] Please see Figures 1-4 One type of quick-connect structure for a synchronous belt includes: a synchronous pulley 2, a synchronous belt 4, and a quick-release sheet metal 3 for the synchronous belt. The synchronous pulley 2 is fixed in the installation environment of the quick-connect structure. The synchronous belt 4 is an open synchronous belt. The quick-release sheet metal 3 for the synchronous belt includes a fixed end 31 and a bent end 32. When the fixed end 31 and the bent end 32 are unfolded, they form a 90° angle. The bent end 32 has a synchronous belt clamping groove 321 and also includes a bendable clamping piece 322. When using this quick-connect structure for a synchronous belt, with the fixed end 31 and the bent end 32 unfolded, the open end of the synchronous belt 4 is placed between the fixed end 31 and the bent end 32. One open end of the timing belt 4 is inserted into the timing belt clamping groove 321. Then, the bent end 32 is bent upwards, with its top protruding a certain distance from the fixed end 31. Fixing grooves 323 are provided on both sides of the protruding part. The fixing grooves 323 are clamped onto the moving frame 1, and the clamping piece 322 is bent so that it is pressed against the fixed end 31. The fixed end 31 and the bent end 32 are respectively provided with connecting holes. After the bent end 32 is bent upwards, a connector is used to pass through the connecting holes to fix the two. In addition, the fixed end 31 is fixed to the moving frame 1 by bolts, and the moving frame 1 is slidably connected to the guide rail slider assembly 5. After the timing belt 4 and the timing belt quick-release sheet metal 3 are installed using the above structure, the timing belt 4 is wound around the timing pulley 2. The moving frame 1 slides along the guide rail slider assembly 5, driving the timing belt quick-release sheet metal 3 to move, and the timing belt 4 rotates to realize the operation of the overall structure.
[0018] 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.
[0019] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A synchronous belt quick-connect structure, characterized in that, include: Synchronous pulley (2), synchronous belt (4) and synchronous belt quick-release sheet metal (3), synchronous belt (4) is wound on synchronous pulley (2), synchronous belt quick-release sheet metal (3) includes a fixed end (31) and a bent end (32), fixed end (31) is connected to moving frame (1), and a synchronous belt clamping groove (321) is provided on the bent end (32). After the synchronous belt (4) is fastened in the synchronous belt clamping groove (321), the bent end (32) is bent upward and fixed, and the synchronous belt (4) is fastened between the fixed end (31) and the bent end (32). The moving frame (1) is slidably connected to the guide rail slider assembly (5).
2. The synchronous belt quick-connect structure according to claim 1, characterized in that: The bent end (32) also includes a bendable clamping piece (322). After the bent end (32) is bent upward, the clamping piece (322) is bent and attached to the fixed end (31).
3. The synchronous belt quick connection structure according to claim 1, characterized in that: Connection holes are respectively provided on the fixed end (31) and the bent end (32). After the bent end (32) is bent upward, the two are fixed by a connector passing through the connection holes.
4. The synchronous belt quick connection structure according to claim 1, characterized in that: After the bent end (32) is bent upward, the top protrudes a distance from the fixed end (31), and a fixing groove (323) is provided on both sides of the protruding part. The fixing groove (323) is locked on the movable frame (1).
5. The synchronous belt quick connection structure according to claim 1, characterized in that: The fixed end (31) is fixed to the movable frame (1) by bolts.
6. The synchronous belt quick connection structure according to claim 1, characterized in that: Before bending, the bent end (32) forms a 90° angle with the fixed end (31).