Guide rail base and guide rail device thereof

Abstract

The invention discloses a guide rail base and a guide rail device thereof, and relates to the technical field of tool assembly. The first supporting part is arranged at one end of the main body, the first supporting part is a closed space, the first supporting part is used for resisting pressure, and the first supporting part further comprises a first base part and a second base part; the second base part is connected with the first base part, and the second base part is formed by bending towards one side; the first bending part is formed by respectively bending one end of the first base part and one end of the second base part inwards, and the first bending part is U-shaped; the hook part is connected with the first bending part, and the hook part extends upwards from the right end or the left end of the first bending part; the two ends of the ring part are connected with the hook part, the ring part is formed in a surrounding mode in the direction of the first bent part, and a closed space is formed in the connecting position of the ring part and the hook part.

Description

Technical Field

[0001] The present application relates to the technical field of tooling assembly, and in particular to a guide rail base and a guide rail device thereof. Background Art

[0002] The guide rail is a device made of metal or other materials with grooves or ridges that can support, fix, guide moving devices or equipment and reduce their friction. The guide rail base is indispensable during its use.

[0003] The guide rail base is the foundation of the linear guide rail, and is usually made of iron, aluminum and other materials. In the prior art, the bottom is mostly a whole piece of fastened metal or plastic, and is used by solid assembly. However, the solid guide rail base cannot provide sufficient buffering effect in actual use, resulting in excessive vibration and noise during operation, affecting the stability and reliability of the guide rail. Most guide rail bases with mounting holes or through holes have simple mounting holes or through hole structures, especially the mounting holes and the areas near the through holes will weaken the buffering performance of the guide rail.

[0004] In view of this, a guide rail base and a guide rail device thereof are provided to solve the above problems. Summary of the invention

[0005] The purpose of the present application is to solve the problem that the existing guide rail base cannot provide buffering capacity. In order to solve the above technical problems, a guide rail base and a guide rail device with buffering capacity are provided.

[0006] To achieve the above-mentioned purpose, the embodiment of the present application adopts the following technical scheme: a guide rail base, comprising: a main body; a first support part, the first support part is arranged at one end of the main body, the first support part is a closed space, the first support part is used to resist pressure, and the first support part also includes: a first base; a second base, the second base is connected to the first base, and the second base is bent to one side; a first curved part, the first curved part is formed by bending one end of the first base and the second base inward respectively, and the first curved part is "U"-shaped; a hook part, the hook part is connected to the first curved part, and the hook part is extended upward from the right or left end of the first curved part; a loop part, the two ends of the loop part are connected to the hook part, the loop part is formed in a surrounding manner in the direction of the first curved part, and the connection between the loop part and the hook part forms a closed space.

[0007] Further, according to an embodiment of the present application, a second supporting portion is provided in the middle portion of the main body, and the second supporting portion is spaced apart from the first supporting portion.

[0008] Further, according to an embodiment of the present application, the second supporting portion also includes a mounting portion and a second bending portion, and the mounting portion and the second bending portion form a closed space.

[0009] Further, according to an embodiment of the present application, the second bent portion is formed in a surrounding manner toward the first supporting portion, and both ends of the second bent portion are connected to the mounting portion.

[0010] Further, according to an embodiment of the present application, a receiving hole is also provided on the main body, and a plurality of receiving holes are provided, and the receiving holes are symmetrically arranged with respect to the midpoint of the main body.

[0011] Further, according to the embodiment of the present application, the shape of the accommodating hole can be at least one of circular, square and irregular.

[0012] Further, according to an embodiment of the present application, the first support portion and the main body are integrally arranged.

[0013] To achieve the above-mentioned purpose, the embodiment of the present application also adopts the following technical solution: a guide rail device, which has any one of the above-mentioned guide rail bases, and the guide rail device includes: a guide rail, which is arranged on the top of the guide rail base, and the guide rail is arranged at both ends of the guide rail device; a sliding seat, which is arranged on one side of the guide rail, and the sliding seat is special-shaped, and the sliding seat is used for sliding and fixing.

[0014] Further, according to an embodiment of the present application, a sliding block is also provided on the sliding seat, and a plurality of sliding blocks are provided.

[0015] Further, according to an embodiment of the present application, the guide rail device also includes a screw portion, which is arranged on the top of the guide rail base, and the screw portion and the sliding seat are on the same plane.

[0016] Compared with the prior art, the present application provides a first supporting portion on the base, wherein the first supporting portion comprises a first base portion, a second base portion, a first curved portion, a hook portion and a ring portion to form a closed cavity. When the base is subjected to downward pressure, the pressure first contacts the contact surface of the base, and then contacts downward to the first supporting portion. The contact pressures are offset by the closed space of the first supporting portion, thereby having a buffering capability, thereby solving the problem that the prior guide rail base cannot provide a buffering capability, and achieving a better effect of the guide rail base having a buffering capability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of a guide rail base according to an embodiment of the present application.

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of a guide rail base according to an embodiment of the present application.

[0020] Figure 3 yes Figure 2 A partial enlarged view of .

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of a guide rail device according to an embodiment of the present application.

[0022] Figure 5 It is a structural schematic diagram of a guide rail device according to an embodiment of the present application.

[0023] In the accompanying drawings: 1. guide rail, 2. sliding seat, 3. slider, 4. screw portion, 5. cover plate, 6. side plate, 7. front and rear cover plates, 10. main body, 20. first supporting portion, 21. first base, 22. second base, 23. first bent portion, 24. hook portion, 25. ring portion, 30. second supporting portion, 31. mounting portion, 32. second bent portion, 40. accommodating hole, 50. third supporting portion, 51. third base, 52. bending portion, 53. fourth base. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0028] Embodiment 1:

[0029] like Figure 1-Figure 3 As shown, the present application provides a guide rail base, including: a main body 10; a first support portion 20, the first support portion 20 is arranged at one end of the main body 10, the first support portion 20 is a closed space, the first support portion 20 is used to resist pressure, and the first support portion 20 also includes: a first base 21; a second base 22, the second base 22 is connected to the first base 21, and the second base 22 is bent to one side; a first curved portion 23, the first curved portion 23 is formed by bending one end of the first base 21 and the second base 22 inward respectively, and the first curved portion 23 is "U"-shaped; a hook portion 24, the hook portion 24 is connected to the first curved portion 23, and the hook portion 24 is extended upward from the right or left end of the first curved portion 23; a ring portion 25, the two ends of the ring portion 25 are connected to the hook portion 24, the ring portion 25 is formed in a surrounding manner in the direction of the first curved portion 23, and the connection between the ring portion 25 and the hook portion 24 forms a closed space.

[0030] A second support portion 30 is provided in the middle of the main body 10, and the second support portion 30 is spaced apart from the first support portion 20. By symmetrically and spaced apart from the first support portion 20, it is ensured that when subjected to downward pressure, the pressure can be offset by the first support portion 20 and the second support portion 30, ensuring that the base can withstand greater force and torque.

[0031] The second support portion 30 further includes a mounting portion 31 and a second curved portion 32 , which form a closed space. The second curved portion 32 is formed around the first support portion 20 , and both ends of the second curved portion 32 are connected to the mounting portion 31 .

[0032] The main body 10 is further provided with a plurality of receiving holes 40, which are symmetrically arranged about the midpoint of the main body 10. The receiving holes 40 may be in the shape of at least one of a circle, a square and a special shape.

[0033] The first support portion 20 , the second support portion 30 and the main body 10 are integrally formed, and the first support portion 20 and the second support portion 30 penetrate the main body 10 .

[0034] The present application arranges a first support portion 20 on the base, wherein the first support portion 20 has a closed cavity formed by a first base portion 21, a second base portion 22, a first curved portion 23, a hook portion 24 and a ring portion 25. When the base is subjected to downward pressure, the pressure first contacts the contact surface of the base and then contacts downward to the first support portion 20. The contact pressures are offset by the closed space of the first support portion 20, thereby solving the problem that the existing guide rail base cannot withstand large forces and torques, and achieving the better effect that the guide rail base can withstand large forces and torques.

[0035] Embodiment 2:

[0036] This embodiment provides a guide rail base having the same structural features as embodiment 1.

[0037] like Figure 3 As shown, third support portions 50 are further provided on both sides of the main body 10, wherein the third support portion 50 is recessed in the main body 10, and the third support portion 50 includes a third base 51, a bending portion 52 and a fourth base 53, the third base 51 is connected to the fourth base 53 through the bending portion 52, the bending portion 52 is "n"-shaped, the third base 51 is longitudinally extended toward the main body 10, one end of the bending portion 52 is connected to the third base 51, and the other end is connected to the fourth base 53, and the fourth base 53 is arc-shaped.

[0038] When the guide rail base is in use and is exposed to downward pressure, its supporting capacity is increased by the third support part 50. The main bearing surface of the main body 10 is pressed on both sides of the guide rail base, and the force perpendicular to the main bearing surface in the third support part 50 is offset to obtain a buffering effect. In addition, it has a large load-bearing capacity and can withstand large forces and torques.

[0039] Embodiment 3:

[0040] like Figure 4 As shown, this embodiment provides a guide rail device, which has a guide rail base of any one of embodiments 1-2, and the guide rail device includes: a guide rail 1, which is arranged on the top of the guide rail base, and the guide rail 1 is arranged at both ends of the guide rail device; a sliding seat 2, which is arranged on one side of the guide rail 1, and the sliding seat 2 is special-shaped, and the sliding seat 2 is used for sliding fixation.

[0041] A slider 3 is also arranged on the sliding seat 2, and a plurality of sliders 3 are arranged; the guide rail device also includes a screw portion 4, which is arranged on the top of the guide rail base, and the screw portion 4 and the sliding seat 2 are on the same plane.

[0042] like Figure 4-5As shown, the guide rail device also includes a cover plate 5, a side plate 6 and front and rear end covers 7. The cover plate 5 is arranged at the top end of the screw portion 4, and the side plates 6 are arranged on both sides of the guide rail device. The front and rear end covers 7 surround the front and rear ends of the guide rail device. The guide rail device is fixed and packaged by the cover plate 5, the side plates 6 and the front and rear cover plates 7 to ensure that the guide rail device can have supporting force when in use and generate resistance when in contact pressure to avoid being unable to withstand large forces and torques.

[0043] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A guide rail base, characterized in that: include: main body; A first support portion, wherein the first support portion is disposed at one end of the main body, the first support portion is a closed space, the first support portion is used to resist pressure, and the first support portion further comprises: first base; A second base portion, the second base portion is connected to the first base portion, and the second base portion is bent to one side; A first curved portion, wherein the first curved portion is formed by bending one end of the first base portion and one end of the second base portion inwardly, and the first curved portion is in a "U" shape; A hook portion, the hook portion is connected to the first curved portion, and the hook portion is extended upward from the right or left end of the first curved portion; The loop portion has two ends connected to the hook portion, the loop portion is formed in a surrounding manner in the direction of the first curved portion, and a closed space is formed at the connection between the loop portion and the hook portion.

2. A guide rail base according to claim 1, characterized in that: A second supporting portion is disposed in the middle of the main body, and the second supporting portion is spaced apart from the first supporting portion.

3. A guide rail base according to claim 2, characterized in that: The second supporting portion further includes a mounting portion and a second curved portion, and the mounting portion and the second curved portion form a closed space.

4. A guide rail base according to claim 3, characterized in that: The second curved portion is formed in a surrounding manner toward the first supporting portion, and two ends of the second curved portion are connected to the mounting portion.

5. The guide rail base according to claim 1, characterized in that: The main body is also provided with a receiving hole, a plurality of receiving holes are provided, and the receiving holes are symmetrically arranged with respect to the midpoint of the main body.

6. A guide rail base according to claim 5, characterized in that: The shape of the receiving hole can be at least one of circular, square and irregular.

7. The guide rail base according to claim 1, characterized in that: The first supporting portion is integrally arranged with the main body.

8. A guide rail device, comprising a guide rail base according to any one of claims 1 to 7, characterized in that: The guide rail device comprises: A guide rail, wherein the guide rail is arranged on the top of the guide rail base, and the guide rail is arranged at both ends of the guide rail device; A sliding seat is arranged on one side of the guide rail, the sliding seat is in a special shape, and the sliding seat is used for sliding fixation.

9. A guide rail device according to claim 8, characterized in that: The sliding seat is also provided with a sliding block, and a plurality of the sliding blocks are provided.

10. A guide rail device according to claim 8, characterized in that: The guide rail device also includes a screw rod portion, which is arranged on the top of the guide rail base, and the screw rod portion and the sliding seat are on the same plane.

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