Coupling installation structure capable of being debugged

Abstract

The utility model discloses an adjustable coupling mounting structure, which belongs to the technical field of couplings and comprises a bidirectional coupling tube, slidable one-way connecting tubes are arranged at two ends of the inside of the bidirectional coupling tube, and the two ends of the bidirectional coupling tube are connected with the one-way connecting tubes. An adjusting mechanism used for adjusting the distance between the two one-way connecting pipes is arranged in the two-way coupling pipe. A limiting assembly is further arranged between the two one-way connecting pipes, a plurality of rectangular sliding blocks are fixed to the outer sides of the one-way connecting pipes, rectangular sliding grooves matched with the rectangular sliding blocks are formed in the two-way coupling pipe, and the one-way connecting pipes and the two-way coupling pipe are in sliding connection through cooperation of the rectangular sliding blocks and the rectangular sliding grooves. And through the arrangement of the adjusting mechanism, the distance between the two one-way connecting pipes can be adjusted, the applicability of the device is improved, and distance adjustment is more accurate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the coupling technical field, concretely relates to an adjustable coupling mounting structure. BACKGROUND

[0002] Coupling refers to the coupling of two shafts or shafts and rotating parts, which rotates together in the process of transmitting motion and power, and is not disconnected under normal circumstances. Sometimes it is used as a safety device to prevent the connected parts from bearing excessive load, and plays the role of overload protection.

[0003] The spacing between the existing couplings cannot be adjusted. When the spacing between the two shafts to be connected is far apart and cannot be moved, a coupling of corresponding length needs to be used for connection. Different spacing requires different specifications of couplings, and the practicability is poor.

[0004] Therefore, we design an adjustable coupling mounting structure to provide another technical solution for the above technical problems. INVENTION CONTENTS

[0005] The utility model aims at providing an adjustable coupling mounting structure to solve the problems of the existing technology in use.

[0006] To achieve the above object, the utility model provides the following technical scheme: an adjustable coupling mounting structure, comprising a bidirectional coupling pipe, both ends of the interior of the bidirectional coupling pipe are provided with a slidable one-way connecting pipe, the interior of the bidirectional coupling pipe is provided with an adjusting mechanism for adjusting the spacing between the two one-way connecting pipes.

[0007] A limiting assembly is further arranged between the two one-way connecting pipes; the adjusting mechanism comprises a hand wheel, one end of the hand wheel is fixedly provided with a transverse rotating rod, the transverse rotating rod penetrates the interior of the bidirectional coupling pipe and is rotationally connected with the bidirectional coupling pipe, one end of the transverse rotating rod is fixedly provided with a first transverse threaded rod, one end of the first transverse threaded rod is fixedly provided with a second transverse threaded rod, and the screw rotation directions of the first transverse threaded rod and the second transverse threaded rod are opposite.

[0008] The outer sides of the first transverse threaded rod and the second transverse threaded rod are threadedly connected with rectangular moving blocks, both sides of the rectangular moving blocks are rotationally connected with rectangular rotating rods, and the two rectangular rotating rods on the same side are rotationally connected with a circular mounting block, and one end of the circular mounting block close to the one-way connecting pipe is fixedly connected with the one-way connecting pipe.

[0009] The outer side of the one-way connecting pipe is fixed with a plurality of rectangular sliding blocks, the inner side of the two-way shaft coupling pipe is provided with rectangular sliding grooves matched with the rectangular sliding blocks, and the one-way connecting pipe and the two-way shaft coupling pipe are slidably connected through cooperation of the rectangular sliding blocks and the rectangular sliding grooves.

[0010] The vertical supporting column is fixed to the inner side of the two-way shaft coupling pipe.

[0011] The outer side of the lateral rotating rod is fixed with a circular limiting block, the inner side of the two-way shaft coupling pipe is provided with a circular groove matched with the circular limiting block, and the two-way shaft coupling pipe and the circular limiting block are rotatably connected through the circular groove.

[0012] The limiting assembly comprises a lateral light rod, the lateral light rod penetrates through the inner side of the one-way connecting pipe and is slidably connected with the one-way connecting pipe, and the two ends of the lateral light rod are fixed with circular sliding blocks, the circular sliding blocks are located in the inner side of the one-way connecting pipe and are slidably connected with the one-way connecting pipe.

[0013] The inner side of the one-way connecting pipe is provided with a circular sliding groove, and the circular sliding blocks are located in the inner side of the circular sliding groove and are slidably connected with the one-way connecting pipe through the circular sliding groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The interval between the two one-way connecting pipes can be adjusted through the setting of the adjusting mechanism, the applicability of the device is improved, and the interval adjustment is more accurate. DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the structure sectional view of the inner side of the two-way shaft coupling pipe of the utility model;

[0018] Figure 3 It is the structure schematic view of the first lateral threaded rod and the second lateral threaded rod of the utility model;

[0019] Figure 4 It is the structure schematic view of the adjustable shaft coupling mounting structure.

[0020] Figure 5 It is the sectional structure schematic view of the inner side of the utility model.

[0021] In the figure: 1, two-way coupling pipe; 2, one-way connecting pipe; 3, hand wheel; 4, transverse rotating rod; 5, circular limiting block; 6, first transverse threaded rod; 7, second transverse threaded rod; 8, rectangular moving block; 9, rectangular rotating rod; 10, circular mounting block; 11, vertical support column; 12, transverse light pole; 13, circular sliding block. DETAILED DESCRIPTION

[0022] The technical solutions 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Referring to Figures 1-4 A adjustable shaft coupling mounting structure, including two-way coupling pipe 1, both ends of the two-way coupling pipe 1 inside are provided with one-way connecting pipe 2 that can slide, the inside of the two-way coupling pipe 1 is provided with adjusting mechanism that is same with adjusting the spacing between the two one-way connecting pipes 2.

[0024] Two one-way connecting pipes 2 are also provided with limiting assembly.

[0025] Further, the outer side of the one-way connecting pipe 2 is fixed with multiple rectangular sliding blocks, the inside of the two-way coupling pipe 1 is provided with rectangular sliding groove that is adapted to the rectangular sliding block, and the one-way connecting pipe 2 and the two-way coupling pipe 1 are connected through the cooperation of the rectangular sliding block and the rectangular sliding groove.

[0026] Through the cooperation of the rectangular sliding block and the rectangular sliding groove, the one-way connecting pipe 2 can slide in the inside of the two-way coupling pipe 1.

[0027] Further, the adjusting mechanism includes hand wheel 3, one end of the hand wheel 3 is fixed with transverse rotating rod 4, the transverse rotating rod 4 penetrates the inside of the two-way coupling pipe 1 and is rotationally connected with the two-way coupling pipe 1, one end of the transverse rotating rod 4 is fixed with first transverse threaded rod 6, one end of the first transverse threaded rod 6 is fixed with second transverse threaded rod 7, and the screw rotation directions of the first transverse threaded rod 6 and the second transverse threaded rod 7 are opposite.

[0028] The outer side of the first transverse threaded rod 6 and the second transverse threaded rod 7 is threadedly connected with rectangular moving block 8, the two sides of the rectangular moving block 8 are rotationally connected with rectangular rotating rod 9, the circular mounting block 10 is rotationally connected between the two rectangular rotating rods 9 on the same side, and one end of the circular mounting block 10 close to the one-way connecting pipe 2 is fixedly connected with the one-way connecting pipe 2.

[0029] Through the technical scheme, the hand wheel 3 is rotated, the rotation of the hand wheel 3 drives the transverse rotating rod 4 to rotate, the rotation of the transverse rotating rod 4 drives the first transverse threaded rod 6 and the second transverse threaded rod 7 to rotate, the rotation of the first transverse threaded rod 6 and the second transverse threaded rod 7 can adjust the spacing between the two rectangular moving blocks 8, the movement of the two rectangular moving blocks 8 can drive the two circular mounting blocks 10 to move, and then the two one-way connecting pipes 2 can be adjusted, so that the spacing between the one-way connecting pipes 2 can be adjusted.

[0030] Further, the connecting part of the first transverse threaded rod 6 and the second transverse threaded rod 7 is rotatably connected with a vertical supporting column 11 through a bearing, and the vertical supporting column 11 is fixed in the interior of the double-way shaft pipe 1.

[0031] Through the technical scheme, the connecting part between the first transverse threaded rod 6 and the second transverse threaded rod 7 is more stable through the setting of the vertical supporting column 11, and bending between the first transverse threaded rod 6 and the second transverse threaded rod 7 is prevented.

[0032] Further, the outer side of the transverse rotating rod 4 is fixed with a circular limiting block 5, the interior of the double-way shaft pipe 1 is provided with a circular groove matched with the circular limiting block 5, and the double-way shaft pipe 1 is rotatably connected with the circular limiting block 5 through the circular groove.

[0033] Through the technical scheme, the circular limiting block 5 can rotate in the interior of the double-way shaft pipe 1 through the setting of the circular groove.

[0034] Further, the limiting assembly comprises a transverse light rod 12, the transverse light rod 12 penetrates the interior of the one-way connecting pipe 2 and is slidably connected with the one-way connecting pipe 2, both ends of the transverse light rod 12 are fixed with circular sliding blocks 13, and the circular sliding blocks 13 are located in the interior of the one-way connecting pipe 2 and are slidably connected with the one-way connecting pipe 2.

[0035] Through the technical scheme, when the two one-way connecting pipes 2 slide in the interior of the double-way shaft pipe 1, the circular sliding blocks 13 can slide in the interior of the one-way connecting pipe 2.

[0036] Further, the interior of the one-way connecting pipe 2 is provided with a circular sliding groove, and the circular sliding block 13 is located in the interior of the circular sliding groove and is slidably connected with the one-way connecting pipe 2 through the circular sliding groove.

[0037] Through the technical scheme, the circular sliding block 13 can slide transversely in the interior of the one-way connecting pipe 2 through the setting of the circular sliding groove.

[0038] Through the setting of the adjusting mechanism, the spacing between the two one-way connecting pipes 2 can be adjusted, the applicability of the device is improved, and the spacing adjustment is more accurate.

[0039] Working principle: through rotating hand wheel 3, the rotation of hand wheel 3 makes that transverse rotating rod 4 rotates, the rotation of transverse rotating rod 4 makes that first transverse threaded rod 6 and second transverse threaded rod 7 rotate, the rotation of first transverse threaded rod 6 and second transverse threaded rod 7 makes that the interval between two rectangular moving blocks 8 can be adjusted, the movement of two rectangular moving blocks 8 makes that two circular mounting blocks 10 can move, in turn makes that two one-way connecting pipes 2 can make that, make the interval between one-way connecting pipe 2 can be adjusted, in this process, circular sliding block 13 slides in the inside of one-way connecting pipe 2.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable coupler mounting structure, characterized by: The utility model relates to a two -way coupling pipe (1) inside both ends are provided with the slidable one -way connecting pipe (2), the inside of two -way coupling pipe (1) is provided with same with the adjusting mechanism of adjusting the spacing between two one -way connecting pipes (2) Two one -way connecting pipes (2) between still be provided with limiting assembly, the adjusting mechanism includes hand wheel (3), one end of hand wheel (3) is fixed with transverse rotary rod (4), transverse rotary rod (4) passes through the inside of two -way coupling pipe (1) with two -way coupling pipe (1) rotation is connected, one end of transverse rotary rod (4) is fixed with first transverse screw rod (6), one end of first transverse screw rod (6) is fixed with second transverse screw rod (7), and the thread rotation direction of first transverse screw rod (6) and second transverse screw rod (7) is opposite The outside of first transverse screw rod (6) and second transverse screw rod (7) is threadedly connected with rectangular moving block (8), both sides of rectangular moving block (8) are rotatably connected with rectangular rotary rod (9), and the rotatable connection of the two rectangular rotary rods (9) of the same side is provided with circular mounting block (10), one end of circular mounting block (10) is close to one -way connecting pipe (2) with one -way connecting pipe (2) fixed connection.

2. The adjustable coupler mounting structure of claim 1, wherein: The outside of one -way connecting pipe (2) is fixed with a plurality of rectangular sliding blocks, the inside of two -way coupling pipe (1) is provided with rectangular sliding groove that is suitable for rectangular sliding block, and one -way connecting pipe (2) and two -way coupling pipe (1) are slidably connected through the cooperation of rectangular sliding block and rectangular sliding groove.

3. The adjustable coupler mounting structure of claim 1, wherein: The connecting place of first transverse screw rod (6) and second transverse screw rod (7) is rotatably connected with vertical support column (11) through bearing, and vertical support column (11) is fixed in the inside of two -way coupling pipe (1).

4. The adjustable coupler mounting structure of claim 1, wherein: The outside of transverse rotary rod (4) is fixed with circular limiting block (5), the inside of two -way coupling pipe (1) is provided with circular groove that is suitable for circular limiting block (5), and two -way coupling pipe (1) and circular limiting block (5) are rotatably connected through circular groove.

5. The adjustable coupler mounting structure of claim 1, wherein: The limiting assembly includes transverse light rod (12), transverse light rod (12) passes through the inside of one -way connecting pipe (2) and is slidably connected with one -way connecting pipe (2), both ends of transverse light rod (12) are fixed with circular sliding block (13), and circular sliding block (13) is located in the inside of one -way connecting pipe (2) and is slidably connected with one -way connecting pipe (2).

6. An adjustable coupling mounting structure as defined in claim 5 wherein: The inside of one -way connecting pipe (2) is provided with circular sliding groove, and circular sliding block (13) is located in the inside of circular sliding groove and is slidably connected with one -way connecting pipe (2) through circular sliding groove.

Images