Guide rail connecting piece convenient to install

Abstract

The utility model relates to the technical field of guide rail connecting pieces, and discloses a guide rail connecting piece convenient to install, which comprises a guide rail, a guide rail connecting assembly is arranged on the surface of the guide rail, an adaptive fixing mechanism is arranged on the surface of the guide rail, and an auxiliary limiting mechanism is arranged on the side surface of the guide rail connecting assembly. The adaptive fixing mechanism comprises a connecting L-shaped frame, a limiting magnetic suction sliding plate, a bottom end bearing plate piece, a butt joint magnet frame, an air pump, a conveying air inlet pipe, a communicating air inlet pipe, a limiting block, an air bag and a pressing plate. According to the guide rail connecting piece convenient to install, the adaptive fixing mechanism is arranged, an air pump is started to convey air into the two internal air bags, so that the air bags are inflated and expanded to press and cover the top end of the guide rail connecting assembly, clamping can be formed up and down in cooperation with a bottom end bearing plate below, and the bearing assembly can be arranged at the bottom end when the connecting piece is installed; and the upper half part can also be provided with a limiting press-fit assembly capable of adjusting the size, and the connection strength after installation is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to guide rail connecting piece technical field, concretely is a guide rail connecting piece convenient to installation. BACKGROUND

[0002] In industrial manufacturing, the efficient operation of automatic production lines depends on high-precision guide rail systems. For example, the mechanical arm moving track in an automobile manufacturing plant and the material conveying guide rail on an electronic equipment production line all require precise connection between guide rails to ensure the stability of equipment operation and the accuracy of positioning.

[0003] The prior art discloses a support connecting piece convenient to install with the announcement number CN222437212U. The technical scheme comprises a C-shaped steel and an auxiliary connecting frame, the auxiliary connecting frame is installed on the C-shaped steel through a connecting piece, the connecting piece comprises a gasket for positioning clamped in the C-shaped steel, further comprises a gasket fixing piece for fixing the gasket, the auxiliary connecting frame, the gasket and the gasket fixing piece are all provided with threaded holes, and a bolt is threadedly installed between the three, both sides of the gasket fixing piece are also provided with positioning pieces, both sides of the auxiliary connecting frame are provided with positioning holes matched with the positioning pieces.

[0004] The above guide rail connecting piece makes the installation of the auxiliary connecting frame more convenient through the modification of the connecting piece, and the positioning of the auxiliary connecting frame is accurate and efficient during installation. However, the above connecting piece does not have a supporting assembly at the bottom end during installation, and does not have a size-adjustable limiting and pressing assembly in the upper half, so the connecting strength after installation is low, the effect during use is not good, and improvement is needed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a guide rail connecting piece convenient to install to solve the problems in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a guide rail connecting piece convenient to install, comprising a guide rail, a guide rail connecting assembly is arranged on the surface of the guide rail, an adaptive fixing mechanism is arranged on the surface of the guide rail, and an auxiliary limiting mechanism is arranged on the side surface of the guide rail connecting assembly.

[0007] The adaptive fixing mechanism comprises a connecting L-shaped frame, a limiting magnetic slide plate, a bottom end supporting plate, a butt joint magnet frame, an air pump, a conveying air inlet pipe, a communicating air inlet pipe, a limiting block, an air bag and a pressing plate, the connecting L-shaped frame is fixedly connected to the front face of the guide rail connecting assembly, the butt joint magnet frame is fixedly connected to the bottom of the connecting L-shaped frame, the limiting magnetic slide plate is magnetically connected to the butt joint magnet frame, the bottom end supporting plate is fixedly connected to the end close to each other of the limiting magnetic slide plate, the air pump is fixedly connected to the end far away from each other of the connecting L-shaped frame, the conveying air inlet pipe is fixedly connected to the left side of the air pump, the conveying air inlet pipe extends through the inside of the connecting L-shaped frame and is connected to the side face of the communicating air inlet pipe, the limiting block is fixedly connected to the side face of the guide rail connecting assembly, the communicating air inlet pipe is connected to the inside of the limiting block, the air bag is fixedly connected to the inside top end of the connecting L-shaped frame, the pressing plate is fixedly connected to the bottom of the air bag, and the communicating air inlet pipe is fixedly connected to the bottom of the air bag.

[0008] Preferably, the auxiliary limiting mechanism comprises a square plate, a limiting ring, a plug-in piece, a connecting ring and a bandage, the square plate is fixedly connected to the side face of the guide rail connecting assembly, the limiting ring is fixedly connected to the side face of the square plate, the connecting ring is fixedly connected to the right side of the plug-in piece, and the bandage is fixedly connected to the top and bottom of the connecting ring.

[0009] Preferably, the bottom of the butt joint magnet frame is provided with a butt joint sliding groove, and the limiting magnetic slide plate is slidingly connected to the bottom of the butt joint magnet frame.

[0010] Preferably, the inside of the connecting L-shaped frame is provided with a through groove, and the diameter of the through groove is matched with the diameter of the conveying air inlet pipe.

[0011] Preferably, the inside of the limiting block is provided with a circular groove, the diameter of the circular groove is matched with the diameter of the communicating air inlet pipe, the circular groove is arranged to allow the communicating air inlet pipe to pass through, the limiting block helps to limit the communicating air inlet pipe and avoids the communicating air inlet pipe from being pressed by the guide rail connecting assembly and affecting normal use.

[0012] Preferably, the inner ring of the limiting ring is provided with a threaded groove, a threaded rod is fixedly connected to the inside left side of the plug-in piece, the threaded rod is screw-connected to the inside of the limiting ring, the plug-in piece is screwed to allow the threaded rod in the inside to be screw-connected into the inside of the limiting ring, the threaded rod moves inwardly and moves towards the center to be clamped and fixed.

[0013] Preferably, the top and bottom of the connecting ring are provided with thumb grooves, and the inner ring of the bandage is fixedly connected with an elastic anti-skid pad.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The rail connecting piece convenient to install, through the setting of the adaptive fixing mechanism, the gas pump is started to transport gas to the inside of the two air bags, so that the air bags are inflated and expanded, and the top end of the rail connecting assembly is pressed and covered, and the bottom end supporting plate is matched, which can form clamping up and down, so that the connecting piece can set the supporting assembly at the bottom end during installation, and the limiting and pressing assembly with adjustable size can also be set in the upper half after installation, and the connection strength after installation is high.

[0016] 2. The rail connecting piece convenient to install, by setting the auxiliary limiting mechanism, the fingers are inserted into the thumb slot at the top and bottom of the connecting ring body, the fingers are limited by cooperating with the bandage, then the plug-in part can be twisted, the threaded rod inside is screwed into the inside of the limiting ring part, the threaded rod end moves inward, and continues to move until the inside of the threaded rod segment contacts the side surface of the rail, clamping and locking are performed, the installation of the rail connecting assembly is completed, and the installation strength is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is the utility model Figure 1 The enlarged structure schematic view of A in the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the adaptive fixing mechanism of the utility model;

[0020] Figure 4 It is the utility model Figure 3 The enlarged structure schematic view of B in the utility model.

[0021] In the drawing: 1, rail; 2, rail connecting assembly; 3, adaptive fixing mechanism; 301, connecting L-shaped frame; 302, limiting magnetic slide plate; 303, bottom end supporting plate; 304, butt joint magnet frame; 305, gas pump; 306, conveying air inlet pipe; 307, communication air inlet pipe; 308, limiting block; 309, air bag; 310, pressing plate; 4, auxiliary limiting mechanism; 401, square plate; 402, limiting ring part; 403, plug-in part; 404, connecting ring body; 405, bandage. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Please refer to Figures 1-4The utility model provides the following technical scheme:

[0024] A guide rail connecting piece convenient to install, including guide rail 1, the surface of guide rail 1 is provided with guide rail connecting assembly 2, the surface of guide rail 1 is provided with adaptive fixed establishment 3, the side of guide rail connecting assembly 2 is provided with auxiliary limiting mechanism 4.

[0025] Adaptive fixed establishment 3 includes connecting L type frame 301, limit magnetic slide plate 302, bottom end support plate spare 303, butt joint magnet frame 304, air pump 305, conveying air inlet pipe 306, intercommunication air inlet pipe 307, limiting block 308, air bag 309 and pressing plate 310, connecting L type frame 301 is fixedly connected to the front of guide rail connecting assembly 2, butt joint magnet frame 304 is fixedly connected to the bottom of connecting L type frame 301, limit magnetic slide plate 302 is magnetically attracted to butt joint magnet frame 304, bottom end support plate spare 303 is fixedly connected to the end of limit magnetic slide plate 302 and is close to each other, air pump 305 is fixedly connected to the end of connecting L type frame 301 and is far away from each other, conveying air inlet pipe 306 is fixedly connected to the left side of air pump 305, conveying air inlet pipe 306 extends through the inside of connecting L type frame 301 and is connected to the side of intercommunication air inlet pipe 307, limiting block 308 is fixedly connected to the side of guide rail connecting assembly 2, intercommunication air inlet pipe 307 is connected to the inside of limiting block 308, air bag 309 is fixedly connected to the inside top end of connecting L type frame 301, pressing plate 310 is fixedly connected to the bottom of air bag 309, intercommunication air inlet pipe 307 is fixedly connected to the bottom of air bag 309, the bottom of butt joint magnet frame 304 is provided with butt joint sliding groove, limit magnetic slide plate 302 is slidingly connected to the bottom of butt joint magnet frame 304, the inside of connecting L type frame 301 is provided with through groove, the diameter of through groove is adapted to the diameter of conveying air inlet pipe 306, the inside of limiting block 308 is provided with round groove, the diameter of round groove is adapted to the diameter of intercommunication air inlet pipe 307, the setting of round groove can make intercommunication air inlet pipe 307 pass through, help limiting intercommunication air inlet pipe 307, avoid intercommunication air inlet pipe 307 to slide off and be pressed to guide rail connecting assembly 2 and influence normal use.

[0026] The auxiliary limiting mechanism 4 comprises a square plate 401, a limiting ring 402, a plug-in part 403, a connecting ring 404 and a strap 405. The square plate 401 is fixedly connected to the side surface of the guide rail connecting assembly 2. The limiting ring 402 is fixedly connected to the side surface of the square plate 401. The connecting ring 404 is fixedly connected to the right side of the plug-in part 403. The strap 405 is fixedly connected to the top and bottom of the connecting ring 404. The top and bottom of the connecting ring 404 are provided with thumb grooves. The inner circle of the strap 405 is fixedly connected with an elastic non-slip pad. The inner circle of the limiting ring 402 is provided with a threaded groove. The inner left side of the plug-in part 403 is fixedly connected with a threaded rod. The threaded rod is threadedly connected to the inner part of the limiting ring 402. The plug-in part 403 is twisted. The threaded rod is threadedly screwed into the inner part of the limiting ring 402. The end of the threaded rod moves inward. The connecting ring 404 moves to the center to clamp and fix.

[0027] In use, the guide rail connecting assembly 2 is aligned with the surface of the guide rail 1 and then inserted. Then the guide rail connecting assembly 2 can slide forward and backward. The inner part of the guide rail connecting assembly 2 slides forward and backward on the surface of the guide rail 1. The adaptive fixing mechanism 3 can be used to help fix the guide rail connecting assembly 2 during the sliding process. The guide rail connecting assembly 2 continues to slide until it stops at the desired parking place. Then the limiting magnetic slide plate 302 is aligned with the bottom of the butt joint magnet holder 304 and inserted. Then it is pushed in the direction of mutual approach. The bottom support plate 303 is attached to the bottom of the guide rail connecting assembly 2 to slide. The bottom support plate 303 at the top is provided with a locking assembly. In use, the air pump 305 can be started to cooperate with the air conveying pipe 306 and the communication air conveying pipe 307 to convey gas into the two air bags 309 inside to make the air bags 309 inflate and expand to cover the top of the guide rail connecting assembly 2. The bottom support plate 303 below cooperates with the bottom support plate 303. Since the limiting magnetic slide plate 302 has been grounded, the position of the bottom support plate 303 below is fixed. It can be clamped up and down. The bottom of the connecting part can be provided with a support assembly during installation. The limiting compression assembly with adjustable size can also be provided in the upper half. The connection strength after installation is high. The effect in use is good. The auxiliary limiting mechanism 4 is provided on the side surface of the guide rail connecting assembly 2 to further help locking. After the position is preliminarily determined, the fingers can be inserted into the thumb grooves at the top and bottom of the connecting ring 404. The strap 405 limits the fingers. Then the plug-in part 403 is twisted. The threaded rod inside is threadedly screwed into the inner part of the limiting ring 402. The end of the threaded rod moves inward. It continues to move until the inner side of the end of the threaded rod contacts the side surface of the guide rail 1 to clamp and lock. The installation of the guide rail connecting assembly 2 is completed. The installation strength is high.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments can be changed, modified, replaced and varied in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rail connection for easy installation, comprising a rail (1), characterized in that: The surface of the guide rail (1) is provided with a guide rail connecting assembly (2), and the surface of the guide rail (1) is provided with an adaptive fixing mechanism (3); the side surface of the guide rail connecting assembly (2) is provided with an auxiliary limiting mechanism (4). The adaptive fixing mechanism (3) comprises a connecting L-shaped frame (301), a limiting magnetic slide plate (302), a bottom end supporting plate (303), a butt joint magnet frame (304), an air pump (305), a conveying air inlet pipe (306), a communication air inlet pipe (307), a limiting block (308), an air bag (309) and a pressing plate (310); the connecting L-shaped frame (301) is fixedly connected to the front surface of the guide rail connecting assembly (2); the butt joint magnet frame (304) is fixedly connected to the bottom of the connecting L-shaped frame (301); the limiting magnetic slide plate (302) is magnetically connected to the butt joint magnet frame (304); the bottom end supporting plate (303) is fixedly connected to the end close to each other of the limiting magnetic slide plate (302); the air pump (305) is fixedly connected to the end away from each other of the connecting L-shaped frame (301); the conveying air inlet pipe (306) is fixedly connected to the left side of the air pump (305); the conveying air inlet pipe (306) extends through the inside of the connecting L-shaped frame (301) and is connected to the side surface of the communication air inlet pipe (307); the limiting block (308) is fixedly connected to the side surface of the guide rail connecting assembly (2); the communication air inlet pipe (307) is connected to the inside of the limiting block (308); the air bag (309) is fixedly connected to the inside top end of the connecting L-shaped frame (301); the pressing plate (310) is fixedly connected to the bottom of the air bag (309); and the communication air inlet pipe (307) is fixedly connected to the bottom of the air bag (309).

2. A track connector for facilitating installation according to claim 1, characterized in that: The auxiliary limiting mechanism (4) comprises a square plate (401), a limiting ring (402), a plug-in part (403), a connecting ring (404) and a bandage (405); the square plate (401) is fixedly connected to the side surface of the guide rail connecting assembly (2); the limiting ring (402) is fixedly connected to the side surface of the square plate (401); the connecting ring (404) is fixedly connected to the right side of the plug-in part (403); and the bandage (405) is fixedly connected to the top and bottom of the connecting ring (404).

3. The rail connector of claim 1, wherein: The bottom of the butt joint magnet frame (304) is provided with a butt joint sliding groove, and the limiting magnetic slide plate (302) is slidingly connected to the bottom of the butt joint magnet frame (304).

4. The rail connector of claim 1, wherein: The inside of the connecting L-shaped frame (301) is provided with a through groove, and the diameter of the through groove is matched with the diameter of the conveying air inlet pipe (306).

5. The rail connector of claim 1, wherein: The inside of the limiting block (308) is provided with a circular groove, and the diameter of the circular groove is matched with the diameter of the communication air inlet pipe (307).

6. A track connector for facilitating installation according to claim 2, wherein: The inner ring of the limiting ring (402) is provided with a threaded groove, a threaded rod is fixedly connected to the inside left side of the plug-in part (403), and the threaded rod is threadedly connected to the inside of the limiting ring (402).

7. A track connector for facilitating installation according to claim 2, wherein: The top and bottom of the connecting ring (404) are provided with thumb grooves, and the inner ring of the bandage (405) is fixedly connected with an elastic non-slip pad.

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