CN205036807U - Novel linear module - Google Patents

Abstract

The utility model belongs to the technical field of motor modules, in particular to a novel linear module. The utility model comprises a module main body and a pair of linear guide rails, the pair of linear guide rails is installed inside the main body of the module, the sliding table is connected with the sliding block, and the sliding table and the sliding block move synchronously. An outer slide table is installed on the upper part of the slide table, and the slide table and the outer slide table are connected by bolts and positioning pins. The two ends of the main body of the module are respectively equipped with a bearing seat, and a synchronous wheel and a deep groove ball bearing are installed inside the bearing seat. The open-type precision PU belt passes through the main body of the module, bypasses the synchronous wheel, and the two ends of the opening pass through the belt lock respectively. The tight block is connected with the slide table and tensions the belt. The linear guide rail of the utility model is guided and loaded, with stable operation, good speed, the highest speed can reach 1.5m/s, low noise, precision PU belt drive, not limited by length, and can do long strokes, up to 4 meters. The module adopts a built-in component structure, which is small in size and compact in structure.

Description

A new type of linear module

technical field

The utility model belongs to the technical field of motor modules, in particular to a novel linear module.

Background technique

The module is driven by a precision PU belt and guided by a precision linear ball linear guide rail. The module uses a single ordinary linear guide rail, and two sliders are used as load-bearing components. The load is large and the operation is stable. The synchronous belt is an open synchronous belt, and the main body of the module adopts an open square design. The built-in structural design of the components is adopted, and the operation is stable. The two ends of the module are equipped with bearing housings, and synchronous wheels are installed in the bearing housings. The synchronous belt bypasses the synchronous wheels and connects with both ends of the slide table. The rotation of the synchronous wheels is converted into the linear motion of the slide table. The module adopts a fully sealed structure, and the steel belt seal can effectively protect the internal environment and external environment of the module.

Utility model content

The purpose of the utility model is to provide a novel linear module with stable operation and good sealing effect.

The utility model comprises a module main body and a pair of linear guide rails. The linear guide rail pair is installed inside the main body of the module, the slide table is connected with the slider, and the slide table and the slide block move synchronously; the upper part of the slide table is equipped with an outer slide table, so that The sliding table and the outer sliding table are connected by bolts and positioning pins; a bearing seat is installed at both ends of the main body of the module, and a synchronous wheel and a deep groove ball bearing are installed inside the bearing seat, and the open-type precision PU belt passes through the mold The main body of the group bypasses the synchronous wheel, and the two ends of the opening are respectively connected with the slide table through the belt locking blocks, and the belt is tightened.

The utility model is a new type of linear module, guided and loaded by linear guide rails, running smoothly, with good speed, the highest speed can reach 1.5m/s, low noise, driven by precision PU belt, not limited by length, and can be used for long strokes , up to 4 meters long. The module adopts a built-in component structure, which is small in size and compact in structure. In addition, the manufacturing cost of the utility model is not high, the structure is simple, and the practicability is strong, and the utility model is suitable for popularization and application in related technical fields.

Description of drawings

Fig. 1 is the structural representation I of the utility model;

Fig. 2 is the structural representation II of the utility model;

Fig. 3 is the structure diagram III of the utility model.

In the figure, 1. Bearing seat, 2. Full-density extension, 3. Outer sliding table, 4. Anti-collision block, 5. Deep groove ball bearing, 6. Synchronous wheel, 7. Precision PU belt, 8. Sealed steel belt , 9. Main body, 10. Wedge, 11. Belt locking block, 12. Linear guide pair, 13. Slider.

detailed description

The utility model will be described in more detail below with reference to the accompanying drawings, wherein a preferred embodiment of the utility model is shown, it should be understood that those skilled in the art can modify the utility model described herein and still realize the beneficial effects of the utility model. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present utility model.

In the interest of clarity, not all features of an actual implementation are described. In the following description, well-known functions and constructions are not described in detail since they would obscure the invention with unnecessary detail. It should be appreciated that in the development of any actual embodiment, numerous implementation details must be worked out to achieve the developer's specific goals, such as changing from one embodiment to another in accordance with system-related or business-related constraints. Additionally, it should be recognized that such a development effort might be complex and time consuming, but would nevertheless be merely a routine undertaking for those skilled in the art.

In order to make the purpose and features of the utility model more obvious and easy to understand, the specific implementation of the utility model will be further described below in conjunction with the accompanying drawings. It should be noted that all the drawings are in a very simplified form and use imprecise ratios, which are only used to facilitate and clearly illustrate the purpose of the embodiment of the present utility model.

As shown in Figure 1, Figure 2, and Figure 3, the utility model includes a module main body and a linear guide rail pair, the linear guide rail pair is installed inside the module main body, the slide table is connected with the slider, and the slide table and the slide block are synchronized Movement, running more smoothly.

The utility model slide table 13 top is equipped with outer slide table, and described slide table 13 is connected with outer slide table by bolt and positioning pin. Connected by bolts and positioning pins, it has high strength and precise positioning.

A bearing seat 1 is installed at both ends of the main body of the module of the utility model, and a synchronous wheel 6 and a deep groove ball bearing 5 are installed inside the bearing seat 1. The open-type precision PU belt 7 passes through the main body of the module and bypasses the synchronous wheel 6. The two ends of the opening are respectively connected with the slide table 13 through the belt locking block 11, and the belt is tightened.

The sealing steel belt 8 passes through the bearing slide 13 and is attached to the main body of the module. Full-density extensions are installed at both ends of the bearing slide 13 to reduce the turning angle of the steel belt when passing through the slide. Attached to the main body of the module. It is fixed by pressing the sheet, and the steel belt is tightly attached to the main body of the module by using a magnetic strip to play a full sealing role. Both ends of the full-density extension are equipped with brush structures. During the operation of the slide table, the brushes can effectively remove dust, particles and other impurities scattered on the steel belt, preventing impurities from entering the module with the steel belt.

The motor drives the synchronous wheel to rotate clockwise and counterclockwise, which is transformed into the linear reciprocating motion of the belt, thereby realizing the linear reciprocating motion of the sliding table along the main body of the module.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the embodiments of the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be used in other embodiments without departing from the spirit or scope of the embodiments of the present invention. accomplish. Therefore, the embodiments of the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

The above is only a preferred embodiment of the utility model embodiment, and is not intended to limit the utility model embodiment. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model embodiment, All should be included within the scope of protection of the embodiments of the present utility model.

Claims (1)

1. a novel linear module, comprise module main body, linear guides is secondary, it is characterized in that described linear guides pair is arranged on module body interior, slide unit is connected with slide block, and slide unit and slide block are synchronized with the movement; Slide unit top is provided with outer slide unit, and described slide unit is connected by bolt and locating stud with outer slide unit; A bearing support is respectively installed at described module main body two ends, and bearing support inside is provided with synchronizing wheel and deep groove ball bearing, and the accurate PU belt of open type is through module main body, and walk around synchronizing wheel, opening two ends are connected with slide unit respectively by belt locking block, and tightening belt.