Improved guide plate

Abstract

The utility model discloses an improved guide plate which comprises a base, a plurality of containing grooves are evenly formed in the base, balls are placed in the containing grooves, a pressing plate used for limiting the positions of the balls is installed in the base, an edge folding part is arranged on the periphery of the pressing plate, a cover plate is installed on the base, and the cover plate is provided with a guide plate. The cover plate is provided with a first step part for tightly pressing the folded edge part, through the detachable cover plate and the pressing plate, when the balls are seriously abraded or gaps are blocked with dust and sundries, disassembly and assembly can be more conveniently and rapidly carried out, then the balls are replaced or dust is cleaned, and the situation that the translation effect of the guide plate is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of guide plates, in particular to an improved guide plate. Background Art

[0002] In the process of industrial production and processing, when equipment or products are performing translational movement, guide plates are often needed to assist the translation of the equipment or products. Traditional guide plates are simple plates, which have poor auxiliary effect on the movement of products or equipment. Therefore, most of the current guide plates are embedded with ball bearings, which can make the movement more convenient and smooth.

[0003] However, the ball bearings are severely worn after long-term use, and the gaps around the ball bearings are easily clogged with dust and debris, thereby affecting the use effect of the guide plate.

[0004] Therefore, an improved guide plate is proposed. Summary of the invention

[0005] The purpose of the utility model is to provide an improved guide plate to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved guide plate, comprising a base, a plurality of placement grooves evenly arranged on the base, balls placed inside the placement grooves, a pressure plate for limiting the position of the balls installed inside the base, folded edges are arranged around the pressure plate, a cover plate is installed on the base, and a first step portion is provided on the cover plate for pressing the folded edges.

[0007] Preferably, a plurality of limiting covers are evenly arranged on the pressing plate, and positions of the limiting covers correspond to the placement slots.

[0008] Preferably, the cover plate is provided with a second step portion, and the second step portion is in contact with the surface of the pressing plate.

[0009] Preferably, avoidance grooves are evenly arranged on the second step portion, and the avoidance grooves are located outside the limiting cover.

[0010] Preferably, a plurality of limiting columns are evenly arranged on the cover plate.

[0011] Preferably, a plurality of limiting holes are evenly arranged on the base, and the limiting holes are matched with the limiting columns.

[0012] Preferably: a gasket is installed between the cover plate and the base.

[0013] Compared with the prior art, the beneficial effect of the utility model is that through the detachable cover plate and pressure plate, when the ball bearing is severely worn or the gap is clogged with dust and debris, it can be disassembled and assembled more conveniently and quickly, and then the ball bearing can be replaced or the dust can be cleaned, avoiding the situation that affects the translation effect of the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the pressing plate of the utility model;

[0017] Figure 4 This is a structural schematic diagram of the cover plate of the utility model;

[0018] Figure 5 It is a schematic diagram of the cutaway structure of the utility model.

[0019] In the figure: 1. base; 11. placement groove; 12. limit hole; 2. cover plate; 21. first step portion; 22. second step portion; 23. avoidance groove; 24. limit column; 3. ball bearing; 4. pressure plate; 41. folded edge portion; 42. limit cover; 5. gasket. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Example

[0022] See also Figure 1-5 The utility model provides a technical solution: an improved guide plate, including a base 1, a plurality of placement grooves 11 are evenly opened on the base 1, balls 3 are placed inside the placement grooves 11, a pressing plate 4 for limiting the position of the balls 3 is installed inside the base 1, and a folded edge portion 41 is arranged around the pressing plate 4, a cover plate 2 is installed on the base 1, and a first step portion 21 is provided on the cover plate 2 for pressing the folded edge portion 41.

[0023] like Figure 3 and Figure 5 As shown: a plurality of limit covers 42 are evenly arranged on the pressure plate 4, and the position of the limit cover 42 corresponds to the placement groove 11; through the above setting, the limit cover 42 can limit the position of the ball 3, so that the ball 3 is located inside the limit cover 42 and the placement groove 11, thereby facilitating the rotation of the ball 3.

[0024] like Figure 4 and Figure 5As shown: a second step portion 22 is provided on the cover plate 2, and the second step portion 22 fits with the surface of the pressure plate 4; through the above arrangement, the second step portion 22 can support the area on the surface of the pressure plate 4, avoiding its deformation and causing the situation that it cannot be used normally.

[0025] like Figure 4 and Figure 5 As shown: avoidance grooves 23 are evenly provided on the second step portion 22, and the avoidance grooves 23 are located on the outside of the limit cover 42; through the above arrangement, the avoidance grooves 23 can reserve space for the limit cover 42 after the cover plate 2 is covered, and at the same time fit the outside of the limit cover 42 to avoid deformation of the limit cover 42.

[0026] like Figure 4 and Figure 5 As shown: a plurality of limiting columns 24 are evenly arranged on the cover plate 2, and a plurality of limiting holes 12 are evenly arranged on the base 1, and the limiting holes 12 are adapted to the limiting columns 24; through the above arrangement, the cover plate 2 and the base 1 can be installed more conveniently and quickly.

[0027] like Figure 1 and Figure 5 As shown: a gasket 5 is installed between the cover plate 2 and the base 1; through the above arrangement, the material of the gasket 5 can be metal or rubber.

[0028] Working principle: first, multiple balls 3 are evenly placed in the placement groove 11, and then the pressure plate 4 is placed in the base 1, and the position of the ball 3 is limited by the limit cover 42 and the placement groove 11, and then the cover plate 2 is added to the base 1, and the limit column 24 on the cover plate 2 is inserted into the limit hole 12. At the same time, the first step portion 21 and the second step portion 22 respectively press the surface of the folded edge portion 41 and the pressure plate 4 to limit the position of the pressure plate 4, thereby completing the overall installation work. This device can be used for convenient and quick replacement of the ball 3 after it is severely worn.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved guide plate, comprising a base (1), characterized in that: The base (1) is evenly provided with a plurality of placement grooves (11), and balls (3) are placed inside the placement grooves (11). A pressure plate (4) for limiting the position of the balls (3) is installed inside the base (1), and a folded edge portion (41) is provided around the pressure plate (4). A cover plate (2) is installed on the base (1), and a first step portion (21) is provided on the cover plate (2) for pressing the folded edge portion (41) tightly.

2. An improved guide plate according to claim 1, characterized in that: A plurality of limiting covers (42) are evenly arranged on the pressing plate (4), and the positions of the limiting covers (42) correspond to the placement grooves (11).

3. An improved guide plate according to claim 1, characterized in that: The cover plate (2) is provided with a second stepped portion (22), and the second stepped portion (22) is in contact with the surface of the pressing plate (4).

4. An improved guide plate according to claim 3, characterized in that: Avoidance grooves (23) are evenly arranged on the second stepped portion (22), and the avoidance grooves (23) are located outside the limiting cover (42).

5. An improved guide plate according to claim 1, characterized in that: A plurality of limiting columns (24) are evenly arranged on the cover plate (2).

6. An improved guide plate according to claim 5, characterized in that: The base (1) is evenly provided with a plurality of limiting holes (12), and the limiting holes (12) are adapted to the limiting columns (24).

7. An improved guide plate according to claim 1, characterized in that: A gasket (5) is installed between the cover plate (2) and the base (1).

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