Fast-assembly type fixed guide rail

Abstract

The utility model discloses a fast-assembly type fixed guide rail which comprises a guide rail body, an installation hole is formed in the surface of the guide rail body, an end is arranged at one end in the installation hole, an insertion column is arranged at the bottom end of the end, an adjusting assembly is connected between the insertion column and the end, and an assembly groove is formed in the side wall of the insertion column. Through the designed end, the inserting column, the clamping block and the spring, when the guide rail body is fixed, the structure formed by connecting the inserting column and the end into a whole is inserted into the mounting hole, and meanwhile one end of the inserting column is inserted into the assembling hole formed in the mounting face; the inclined face of the clamping block on the inserting column is extruded to push the clamping block to slide into the assembling groove for avoiding, after the clamping block penetrates through the assembling hole of the installing face, the spring in the compressed state pushes the clamping block to slide and be pushed out of the assembling groove, the clamping block is clamped at the bottom of the assembling hole of the installing face, and compared with a traditional multiple-time-screwing thread fastening mode, the guide rail is convenient and fast to assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of guide rails, and in particular relates to a quick-install fixed guide rail. Background Art

[0002] A fixed guide rail is a structure made of metal or other materials that can support, fix, guide moving devices or equipment and reduce their friction. The longitudinal grooves or ridges on the surface of the guide rail are used to guide and fix machine parts, special equipment, instruments, etc.

[0003] When the existing fixed guide rail is used, it is fixed on the installation surface, and its surface can realize the sliding bearing guidance of the guide sleeve, but it has the following defects: (1) When the existing fixed guide rail is installed, the fixed guide rail is placed on the installation surface, and then the stud is inserted into the guide rail installation hole, so that it is screwed and tightened with the screw hole thread on the installation surface. During the fixing process, the stud needs to be screwed and fixed repeatedly, resulting in the problems of time-consuming and labor-intensive guide rail assembly and fixing, inconvenient and slow fixing. For this reason, we propose a quick-install fixed guide rail. Utility Model Content

[0004] The purpose of the present invention is to provide a quick-install fixed guide rail to solve the problem that the fixed guide rail proposed in the above background art needs to be tightened repeatedly during assembly, resulting in inconvenient and slow fixation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a quick-install fixed guide rail, comprising a guide rail body, a mounting hole being provided on the surface of the guide rail body, an end head being provided at one end inside the mounting hole, a plug post being provided at the bottom end of the end head, an adjustment component being connected between the plug post and the end head, an assembly groove being provided on the side wall of the plug post, a clamping block being connected to the inside of the assembly groove by sliding, a spring being provided at one end of the clamping block, and the spring being located inside the assembly groove.

[0006] Preferably, a blocking hole is provided on the surface of the clamping block, a blocking block is provided inside the blocking hole, and the blocking block is fixed on the inner wall of the assembly groove.

[0007] Preferably, a guide post is provided on the inner side of the spring, a guide cylinder is sleeved on the outer wall of the guide post, the guide cylinder is fixed on the surface of the assembly groove, and the guide post is fixed on the surface of the clamping block.

[0008] Preferably, the bottom end surface of the plug post is configured as an arc surface.

[0009] Preferably, the adjustment assembly consists of an adjustment screw groove and an adjustment stud, the adjustment screw groove is provided on the end face of the plug, one end of the adjustment stud is fixed on the end head, and the other end of the adjustment stud is connected to the adjustment screw groove by a thread.

[0010] Preferably, the cross section of the plug post is a circular structure. The cross section of the plug post is a circular structure.

[0011] Preferably, the central axes of the adjusting screw, the adjusting screw groove and the inserting column coincide with each other.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) When fixing the guide rail body, the structure in which the post and the end are connected as one is inserted into the mounting hole, and at the same time, one end of the post is inserted into the assembly hole provided on the mounting surface. During the insertion process, the inclined surface of the block on the post is squeezed and pushes the block to slide into the assembly groove to avoid it. After the block passes through the assembly hole of the mounting surface, the spring in a compressed state pushes the block to slide out of the assembly groove, so that the block is stuck at the bottom of the assembly hole of the mounting surface. Compared with the traditional multiple-threaded fastening method, the guide rail assembly is convenient and quick. Through the designed adjustment component, the adjustment stud is rotated, and the adjustment stud and the adjustment groove are threaded and adjusted, thereby adjusting the overall length of the fixed structure of the utility model to make its installation more suitable. The block and the hole are designed to limit the block to prevent it from detaching from the assembly groove. The guide tube and the guide post are designed to support and correct the spring to prevent its position from changing and losing its elastic effect on the block. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a front cross-sectional view of the assembly of the guide rail body, plug posts, end caps, and adjustment components of the present invention;

[0016] Figure 3 This is a top view of the assembly of the plug post, adjustment assembly and clamping block of the utility model;

[0017] Figure 4 This is a side view of the assembly of the clamping block, spring, guide post and guide cylinder of the utility model;

[0018] In the figure: 1. Guide rail body; 2. Mounting hole; 3. End; 4. Block; 5. Stop hole; 6. Arc surface; 7. Assembly groove; 8. Adjustment component; 9. Adjustment screw groove; 10. Insert column; 11. Guide cylinder; 12. Spring; 13. Block; 14. Guide column; 15. Adjustment stud. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a quick-install fixed guide rail, including a guide rail body 1, a mounting hole 2 is opened on the surface of the guide rail body 1, an end head 3 is set at one end inside the mounting hole 2, a plug post 10 is set at the bottom end of the end head 3, an adjustment component 8 is connected between the plug post 10 and the end head 3, and an assembly groove 7 is opened on the side wall of the plug post 10. A card block 4 is connected to the interior of the assembly groove 7 by sliding. A spring 12 is set at one end of the card block 4. Through the designed end head 3, plug post 10, card block 4 and spring 12, when the guide rail body 1 is fixed, the plug post 10 and the end 3 are connected into an integrated structure and inserted into the mounting hole 2. At the same time, one end of the plug post 10 is inserted into the assembly hole opened on the mounting surface. During the insertion process, the inclined surface of the card block 4 on the plug post 10 is squeezed and pushes the card block 4 to slide into the assembly groove 7 to avoid it. After the card block 4 passes through the assembly hole of the mounting surface, it is in a compression state. The spring 12 in the contracted state pushes the block 4 to slide out of the assembly groove 7, so that the block 4 is stuck in the bottom of the assembly hole of the mounting surface. Compared with the traditional multiple-tightening threaded fastening method, the guide rail assembly is convenient and quick, and the spring 12 is inside the assembly groove 7. The adjustment component 8 is composed of an adjusting screw groove 9 and an adjusting stud 15. The adjusting screw groove 9 is opened on the end face of the plug column 10. One end of the adjusting stud 15 is fixed on the end head 3. The other end of the adjusting stud 15 and the adjusting screw groove 9 are connected by threads. The cross section of the plug column 10 is a circular structure. The cross section of the plug column 10 is a circular structure. The central axes of the adjusting stud 15, the adjusting screw groove 9 and the plug column 10 coincide with each other. Through the designed adjustment component 8, the adjusting stud 15 is rotated, and the adjusting stud 15 and the adjusting screw groove 9 are threaded and adjusted, thereby adjusting the overall length of the fixed structure of the utility model to make its installation more adaptable.

[0022] In this embodiment, preferably, a blocking hole 5 is opened on the surface of the block 4, and a blocking block 13 is arranged inside the blocking hole 5. The blocking block 13 and the blocking hole 5 are designed to limit the block 4 to prevent it from detaching from the assembly groove 7. The blocking block 13 is fixed on the inner wall of the assembly groove 7. A guide column 14 is provided on the inner side of the spring 12, and a guide cylinder 11 is provided on the outer wall of the guide column 14. The spring 12 is supported and corrected by the designed guide cylinder 11 and guide column 14 to prevent its position from changing and losing its elastic effect on the block 4. The guide cylinder 11 is fixed on the surface of the assembly groove 7, and the guide column 14 is fixed on the surface of the block 4. The bottom end surface of the plug column 10 is set as a circular arc surface 6.

[0023] The working principle and usage process of the present invention: The present invention first rotates the adjusting stud 15, and performs threaded adjustment on the adjusting stud 15 and the adjusting screw groove 9, thereby adjusting the overall length of the fixing structure of the present invention to make its installation more adaptable. When fixing the guide rail body 1, the structure connected as one of the plug post 10 and the end head 3 is inserted into the mounting hole 2, and at the same time, one end of the plug post 10 is inserted into the assembly hole provided on the mounting surface. During the insertion process, the inclined surface of the block 4 on the plug post 10 is squeezed and pushes the block 4 to slide into the assembly groove 7 to avoid it. After the block 4 passes through the assembly hole of the mounting surface, the spring 12 in a compressed state pushes the block 4 to slide out of the assembly groove 7, so that the block 4 is stuck at the bottom of the assembly hole of the mounting surface. Compared with the traditional method of multiple-time threaded fastening, the guide rail assembly is convenient and quick.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-install fixed guide rail, comprising a guide rail body (1), wherein a mounting hole (2) is provided on the surface of the guide rail body (1), and characterized in that: An end piece (3) is provided at one end of the interior of the mounting hole (2), a plug post (10) is provided at the bottom end of the end piece (3), an adjustment component (8) is connected between the plug post (10) and the end piece (3), an assembly groove (7) is provided on the side wall of the plug post (10), a clamping block (4) is connected to the interior of the assembly groove (7) by sliding, a spring (12) is provided at one end of the clamping block (4), and the spring (12) is located inside the assembly groove (7).

2. The quick-install fixed guide rail according to claim 1, characterized in that: A blocking hole (5) is provided on the surface of the clamping block (4), a blocking block (13) is provided inside the blocking hole (5), and the blocking block (13) is fixed on the inner wall of the assembly groove (7).

3. The quick-install fixed guide rail according to claim 1, characterized in that: A guide column (14) is provided on the inner side of the spring (12), a guide cylinder (11) is sleeved on the outer wall of the guide column (14), the guide cylinder (11) is fixed on the surface of the assembly groove (7), and the guide column (14) is fixed on the surface of the clamping block (4).

4. The quick-install fixed guide rail according to claim 1, characterized in that: The bottom end surface of the plug post (10) is configured as an arc surface (6).

5. The quick-install fixed guide rail according to claim 1, characterized in that: The adjusting assembly (8) is composed of an adjusting screw groove (9) and an adjusting stud (15). The adjusting screw groove (9) is provided on the end surface of the plug column (10). One end of the adjusting stud (15) is fixed on the end head (3). The other end of the adjusting stud (15) is connected to the adjusting screw groove (9) by a thread.

6. The quick-install fixed guide rail according to claim 1, characterized in that: The cross section of the plug post (10) is a circular structure. The cross section of the plug post (10) is a circular structure.

7. The quick-install fixed guide rail according to claim 5, characterized in that: The central axes of the adjusting screw (15), the adjusting screw groove (9) and the inserting column (10) coincide with each other.

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