Linear module mechanism

Abstract

The utility model relates to the technical field of linear modules, in particular to a linear module mechanism. According to the technical scheme, the device comprises a panel, spring cloth, a main body block and a sliding block, a sliding way is formed in the panel and the main body block, the sliding block is arranged on the sliding way in a sliding mode, side plates are symmetrically fixed to the lower surface of the panel and fixed to the side wall of the main body block through bolts, one end of the spring cloth is fixed to the inner wall of the sliding way on the panel, and the other end of the spring cloth is fixed to the sliding way on the panel. The other end of the spring cloth is fixed to the side wall of the sliding block, and the spring cloth shields the opening of the sliding way. Through cooperation of the structures and shielding of the spring cloth, impurities and chippings can be prevented from entering a sliding way of the ball screw type linear module, the abrasion rate of the linear module structure can be reduced, the use precision of the linear module is improved, and the service life of the linear module is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of linear modules, in particular to a linear module mechanism. Background Art

[0002] There are several names for linear modules, such as linear modules, rectangular coordinate robots, linear slides, etc. They are automated upgrade units following linear guides, linear motion modules, and ball screw linear transmission mechanisms.

[0003] Ball screw linear modules are ideal products for converting rotary motion into linear motion, or converting linear motion into rotary motion.

[0004] The ball screw is composed of a screw, a nut and a ball. Its function is to convert rotational motion into linear motion. This is a further extension and development of the ball screw. The important significance of this development is to convert the bearing from rolling motion to sliding motion.

[0005] Due to its low friction resistance, ball screws are widely used in various industrial equipment and precision instruments. They can achieve high-precision linear motion under high load conditions.

[0006] However, the slideway of the existing ball screw type linear module is an open design. During the actual installation and use of the linear module, especially when it is used in the turning field, there is a high probability that impurities and debris will enter the slideway of the ball screw type linear module, thereby blocking it and affecting the normal sliding of the slider, causing wear of the linear module structure, and greatly reducing the use accuracy and service life of the linear module.

[0007] To this end, we propose a linear module mechanism to solve the existing problems. Utility Model Content

[0008] The purpose of the utility model is to propose a linear module mechanism in view of the problems existing in the background technology.

[0009] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a linear module mechanism, comprising:

[0010] A panel, a spring cloth, a main body block and a slider, wherein the panel and the main body block are provided with a slideway, the slider is slidably arranged on the slideway, side panels are symmetrically fixed to the lower surface of the panel, the side panels are fixed to the side walls of the main body block by bolts, one end of the spring cloth is fixed to the inner wall of the slideway on the panel, and the other end of the spring cloth is fixed to the side wall of the slider, and the spring cloth covers the opening of the slideway.

[0011] Preferably, a screw is rotatably mounted on the inner lower end of the slideway;

[0012] The slider is provided with a screw hole adapted to the screw rod, and the screw rod and the screw hole are meshed with each other;

[0013] A base plate is mounted on the upper surface of the sliding block through bolts, and mounting holes are respectively provided at the four corners of the base plate.

[0014] Preferably, a slide groove is provided on the inner wall of the slideway on the panel, and a slide rod is installed in the slide groove;

[0015] The spring cloth is sewn with a sleeve matching the slide bar, and the slide bar is movably plugged into the sleeve;

[0016] There are two spring cloths in total, and the two spring cloths are symmetrically distributed relative to the sliding block.

[0017] Preferably, mounting nails are installed on the lower surface of the side plate, and the mounting nails are symmetrically distributed on the lower surface of the side plate.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] During the use of the linear module of the utility model, the device can be fixed at a specified position by means of a mounting nail. At this time, an external power device drives the screw to rotate, and through the meshing action between the screw and the slider, and the slider is limited by the slideway and does not deflect, the slider can drive the substrate to move linearly along the slideway.

[0020] When the slider moves, the slider pulls one spring cloth, while the other spring cloth contracts. The deformation trends of the two spring cloths change with the position of the slider, ensuring that the two spring cloths cover the opening of the slideway, thereby preventing foreign matter from entering the slideway.

[0021] Furthermore, during the stretching or contraction process, the spring cloth always generates a straight deformation trajectory along the slide bar, so that the deformation trajectory of the spring cloth is limited by the slide bar;

[0022] The utility model can prevent impurities and debris from entering the slideway of the ball screw type linear module through the shielding of the spring cloth, can delay the wear rate of the linear module structure, and improve the use accuracy and service life of the linear module. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0025] Figure 3This is a schematic diagram of the installation cross-sectional structure of the spring cloth of the utility model;

[0026] Figure 4 This is a schematic diagram of the installation cross-sectional structure of the spring cloth of the utility model.

[0027] Reference numerals:

[0028] 1. Mounting nails; 2. Side panels; 3. Panels; 4. Spring cloth; 5. Main block; 6. Mounting holes; 7. Base plate; 8. Slide rod; 9. Screw rod; 10. Slider; 11. Slide rail. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1

[0031] like Figure 1-Figure 4 As shown, a linear module mechanism proposed by the utility model includes:

[0032] The panel 3, the spring cloth 4, the main block 5 and the slider 10, the panel 3 and the main block 5 are provided with a slideway 11, the slider 10 is slidably arranged on the slideway 11, the side panels 2 are symmetrically fixed to the lower surface of the panel 3, the side panels 2 are fixed to the side walls of the main block 5 by bolts, one end of the spring cloth 4 is fixed to the inner wall of the slideway 11 on the panel 3, the other end of the spring cloth 4 is fixed to the side wall of the slider 10, and the spring cloth 4 blocks the opening of the slideway 11.

[0033] Based on Example 1:

[0034] During the use of the linear module of the utility model, the external power device drives the screw 9 to rotate, and through the meshing action between the screw 9 and the slider 10, and the slider 10 is limited by the slideway 11 without deflection, the slider 10 can drive the substrate 7 to move linearly along the slideway 11;

[0035] When the slider 10 moves, the slider 10 pulls one spring cloth 4, while the other spring cloth 4 contracts. The deformation trends of the two spring cloths 4 change with the position of the slider 10, ensuring that the two spring cloths 4 cover the opening of the slideway 11, thereby preventing foreign matter from entering the slideway 11.

[0036] Furthermore, during the stretching or contraction process, the spring cloth 4 always generates a straight deformation trajectory along the slide bar 8 , so that the deformation trajectory of the spring cloth 4 is limited by the slide bar 8 .

[0037] Embodiment 2

[0038] like Figure 1-Figure 4 As shown, the linear module mechanism proposed by the present invention, compared with the first embodiment, this embodiment also includes:

[0039] A screw rod 9 is rotatably mounted on the inner lower end of the slideway 11;

[0040] The slider 10 is provided with a screw hole adapted to the screw rod 9, and the screw rod 9 and the screw hole are meshed with each other;

[0041] A base plate 7 is mounted on the upper surface of the slider 10 by means of bolts, and mounting holes 6 are respectively formed at the four corners of the base plate 7 .

[0042] The screw rod 9 rotates, and through the meshing action between the screw rod 9 and the slider 10 , and the slider 10 is limited by the slideway 11 and does not deflect, the slider 10 can drive the substrate 7 to move linearly along the slideway 11 .

[0043] The inner wall of the slideway 11 on the panel 3 is provided with a slide groove, and a slide rod 8 is installed in the slide groove;

[0044] A sleeve matching the slide bar 8 is sewn on the spring cloth 4, and the slide bar 8 is movably plugged into the sleeve;

[0045] There are two spring cloths 4 in total, and the two spring cloths 4 are symmetrically distributed relative to the slider 10 .

[0046] During the stretching or contraction process, the spring cloth 4 always generates a straight deformation trajectory along the slide bar 8 , so that the deformation trajectory of the spring cloth 4 is limited by the slide bar 8 .

[0047] The lower surface of the side plate 2 is installed with mounting nails 1 , and the mounting nails 1 are symmetrically distributed on the lower surface of the side plate 2 .

[0048] The device can be fixed at a designated position by means of a mounting nail 1 .

[0049] The screw rod 9 of the present invention also needs to be provided with a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and it all belongs to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0050] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A linear module mechanism, comprising a panel (3), a spring cloth (4), a main block (5) and a slider (10), characterized in that: The panel (3) and the main body block (5) are provided with a slideway (11), the slider (10) is slidably arranged on the slideway (11), the lower surface of the panel (3) is symmetrically fixed with a side plate (2), the side plate (2) is fixed to the side wall of the main body block (5) by bolts, one end of the spring cloth (4) is fixed to the inner wall of the slideway (11) on the panel (3), and the other end of the spring cloth (4) is fixed to the side wall of the slider (10), and the spring cloth (4) covers the opening of the slideway (11).

2. A linear module mechanism according to claim 1, characterized in that: A screw rod (9) is rotatably mounted on the inner lower end of the slideway (11); The slider (10) is provided with a screw hole adapted to the screw rod (9), and the screw rod (9) and the screw hole are meshed with each other; A base plate (7) is mounted on the upper surface of the sliding block (10) via bolts, and mounting holes (6) are respectively provided at the four corners of the base plate (7).

3. A linear module mechanism according to claim 1, characterized in that: The inner wall of the slideway (11) on the panel (3) is provided with a slide groove, and a slide rod (8) is installed in the slide groove; The spring cloth (4) is sewn with a sleeve matching the slide bar (8), and the slide bar (8) is movably plugged into the sleeve; There are two spring cloths (4) in total, and the two spring cloths (4) are symmetrically distributed relative to the slider (10).

4. A linear module mechanism according to claim 1, characterized in that: The lower surface of the side plate (2) is provided with mounting nails (1), and the mounting nails (1) are symmetrically distributed on the lower surface of the side plate (2).

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