CN219492953U - Drag chain convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses a drag chain convenient to disassemble and assemble, which comprises a joint, wherein the central positions of the rear ends of the left side and the right side of the joint are respectively penetrated and provided with an embedded groove, the left side and the right side of the rear end of the joint are respectively provided with a connecting piece, the central positions of the bottoms between the two connecting pieces are fixedly connected with a connecting plate, the front ends of the opposite sides of the two connecting pieces are respectively penetrated and provided with a connecting groove, the central positions of the tops of the opposite sides of the two connecting pieces are respectively fixedly connected with a clamping piece, and the left side and the right side of the central position of the top of the joint are respectively fixedly connected with a sliding strip. According to the utility model, the slide bar can slide into the device by aligning the device, the spring releases force to pop up the slide block, so that the drag chain and the device are buckled, the connection is completed, the screw is omitted, the mounting and the dismounting are more convenient and quicker, only the clamping piece, the embedded piece and the slide block are required to be separated, the dismounting is quick, the time is saved, and the assembly efficiency is improved.

Description

Drag chain convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of drag chains, in particular to a drag chain convenient to assemble and disassemble.

Background

The drag chain, which is also called a wire and cable protection drag chain, is a device for restraining a cable or a wire or an air pressure pipe and an oil pressure pipe so as to facilitate rotation and movement of the cable or the wire or the air pressure pipe and the oil pressure pipe, is applied to reciprocating occasions, can play a role in traction and protection on built-in cables, oil pipes, air pipes, water pipes and the like, and is widely applied to industries such as numerical control machine tools, electronic equipment, glass machinery, injection molding machine manipulators, carrying machinery, plastic machinery, lifting equipment, woodworking machinery, automobile industry, industrial vehicles, metal working machines, machine tools, casting machinery, port equipment and the like.

At present, the use of pipeline is convenient for to the operation of protecting to the pipeline that needs to use the tow chain at the in-process that equipment was used, and the tow chain in the present market is when carrying out concatenation equipment, needs to connect fixed work through using the screw to each festival, and not only dismouting is inconvenient, consumes time moreover, and assembly efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a drag chain convenient to assemble and disassemble.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a tow chain of convenient dismouting, includes the joint, joint left and right sides rear end central point department all runs through and is provided with the gomphosis groove, joint rear end left and right sides all is provided with the connecting piece, two bottom central point department fixedly connected with connecting plate between the connecting piece, two the front end of one side opposite to the connecting piece all runs through and is provided with the spread groove, two the equal fixedly connected with clamping piece of one side top central point department opposite to the connecting piece, the equal fixedly connected with draw runner of joint top central point left and right sides, draw runner central point department all runs through and sliding connection has the slider, spread groove central point department all runs through and is provided with the through hole, gomphosis groove central point department all runs through and is provided with the through hole, two all run through and be provided with the gomphosis piece between connecting piece and the joint, two the relative one side central point department of gomphosis piece all runs through and is provided with the catching groove, all be provided with the fastener in the catching groove.

As a further description of the above technical solution:

the rear ends of one side opposite to the two connecting pieces penetrate through and are provided with connecting grooves.

As a further description of the above technical solution:

the two clamping piece tops are clamped and connected with clamping columns in a sliding mode, and a buckle plate is fixedly connected between the two clamping columns.

As a further description of the above technical solution:

the clamping piece and the clamping column can be connected in a sliding mode.

As a further description of the above technical solution:

the left side and the right side of the center position of the top of the connector are penetrated and provided with sliding grooves, and springs are fixedly connected to the bottoms of the inner walls of the sliding grooves.

As a further description of the above technical solution:

the sliding blocks are connected with the sliding grooves in a sliding mode, and the bottoms of the sliding blocks are fixedly connected with the tops of the springs.

As a further description of the above technical solution:

the embedded piece respectively penetrates through the penetrating hole on the embedded groove and the penetrating hole on the connecting groove and is connected with the penetrating hole in a sliding mode.

As a further description of the above technical solution:

the buckling groove and the buckling piece are mutually clamped and connected in a sliding mode.

The utility model has the following beneficial effects:

according to the utility model, the fixing work of each section of the drag chain is cancelled by using the screw, the clamping piece and the embedding piece are used, the embedding piece penetrates through the through hole to connect the joint with the connecting piece, then the clamping piece is inserted into the clamping groove on the embedding piece from the inner side, so that the clamping piece and the embedding piece are buckled together, the joint and the connecting piece are fixed, the connecting piece and the connecting piece are connected by using the structure, the sliding block is also arranged, the sliding block is not required to be pressed downwards when the drag chain is connected with equipment, the sliding bar slides into the equipment by aiming at the equipment, the spring releases force, the sliding block ejects out, the drag chain and the equipment are buckled together, the screw is cancelled, the clamping piece and the embedding piece are only required to be separated, the assembly and the disassembly are fast, and the time is saved, and the assembly efficiency is improved.

Drawings

FIG. 1 is a perspective view of a drag chain of the present utility model with ease of assembly and disassembly;

FIG. 2 is a schematic diagram of a drag chain with easy disassembly and assembly;

fig. 3 is a cross-sectional view of a drag chain with easy disassembly and assembly according to the present utility model.

Legend description:

1. a joint; 2. a connecting piece; 3. a slide bar; 4. a clip; 5. a fitting member; 6. a fitting groove; 7. a connecting groove; 8. a clamping member; 9. a clamping column; 10. a buckle plate; 11. a connecting plate; 12. a through hole; 13. a chute; 14. a spring; 15. a slide block; 16. a buckling groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a tow chain of convenient dismouting, including joint 1, joint 1 left and right sides rear end central point department all runs through and is provided with chimeric groove 6, joint 1 rear end left and right sides all is provided with connecting piece 2, when assembling the tow chain, the draw-in groove 7 with two connecting pieces 2 aligns the convex position department of joint 1 rear end, make the through-hole 12 on joint 1 align with the through-hole 12 on connecting piece 2, bottom central point department fixedly connected with connecting plate 11 between two connecting pieces 2, one side front end that two connecting pieces 2 are opposite all runs through and is provided with connecting groove 7, one side top central point department that two connecting pieces 2 are relative all fixedly connected with clamping piece 8, joint 1 top central point department all fixedly connected with draw-in groove 3, when tow chain and equipment connect, press slider 15 downwards make it with draw-in groove 3 parallel and level, afterwards aim at the groove of preset on the equipment, push away draw-in groove 3 central point department all runs through and sliding connection has slider 15, connecting piece 7 central point department all runs through and is provided with 12 and is provided with through-hole 12, all runs through and is provided with the connecting piece 12, all runs through and is provided with the buckle 2, all is provided with 16 on the side 1, all is provided with the same length as the end that the buckle is required to be connected with 2, the same length as the buckle, the end is connected with 1, the end is connected with 2, the end is connected with the end 1, the end is connected with 2, and is connected with the end 1, and is connected through 1, and is connected with the end through the 16, and is connected through the length has and 16.

The rear ends of two opposite sides of the connecting pieces 2 are penetrated and provided with connecting grooves 7, the tops of the two clamping pieces 8 are clamped and connected with clamping columns 9 in a sliding manner, a buckle plate 10 is fixedly connected between the two clamping columns 9, the clamping pieces 8 and the clamping columns 9 are connected in a sliding manner, the left side and the right side of the center of the top of the connector 1 are penetrated and provided with sliding grooves 13, the bottoms of the inner walls of the sliding grooves 13 are fixedly connected with springs 14, the sliding blocks 15 are connected with the sliding grooves 13 in a sliding manner, the bottoms of the sliding blocks 15 are fixedly connected with the tops of the springs 14, the springs 14 feel no force compression, the springs 14 release the force, the sliding blocks 15 pop up, so that equipment is connected with a drag chain, the embedded pieces 5 penetrate through holes 12 in the embedded grooves 6 and through holes 12 in the connecting grooves 7 respectively, the embedded pieces 5 are connected with the through holes 12 in a sliding manner from outside to inside, then the embedded pieces 5 are aligned with the buckling grooves 16 in the embedded pieces 4 by using the buckling pieces 4 and pressed, and the buckling grooves 16 and the embedded pieces 4 are completely clung to each other.

Working principle: when the drag chain is assembled, the connecting grooves 7 of the two connecting pieces 2 are aligned with the circular arc-shaped positions of the rear ends of the connectors 1, after the through holes 12 on the connectors 1 are aligned with the through holes 12 on the connecting pieces 2, the embedded pieces 5 are slid into the through holes 12 from outside to inside, then the buckling pieces 4 are aligned with the buckling grooves 16 on the embedded pieces 5, and are pressed, so that the buckling grooves 16 are completely clung to the buckling pieces 4, the connection work between the opposite connectors 1 and the connecting pieces 2 is completed, then according to the required length, the required number of the links of the connecting pieces 2 is selected, the connecting grooves 7 on the second connecting piece 2 are aligned with the rear ends of the first connecting piece 2, then the buckling pieces 4 are connected with the embedded pieces 5, the operation is repeated until the connection of all the connecting pieces 2 is completed, when the drag chain is connected with equipment, the drag chain is pushed down to enable the sliding pieces 15 to be completely clung to the buckling pieces 4, the preset sliding pieces 3 are aligned with the sliding pieces 3, the sliding pieces 14 are pushed down, the force is not required to be released, and the force is released from the sliding pieces 14.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a tow chain of convenient dismouting, includes joint (1), its characterized in that: the center positions of the rear ends of the left side and the right side of the connector (1) are penetrated and provided with embedded grooves (6), the left side and the right side of the rear end of the connector (1) are provided with connecting pieces (2), the center positions of the bottoms between the connecting pieces (2) are fixedly connected with connecting plates (11), the front ends of the opposite sides of the connecting pieces (2) are penetrated and provided with connecting grooves (7), the center positions of the tops of the opposite sides of the connecting pieces (2) are fixedly connected with clamping pieces (8), the left side and the right side of the center positions of the tops of the connector (1) are fixedly connected with sliding strips (3), the utility model discloses a draw-bar (3) center position department all runs through and sliding connection has slider (15), spread groove (7) center position department all runs through and is provided with through hole (12), gomphosis groove (6) center position department all runs through and is provided with through hole (12), two all run through and be provided with gomphosis piece (5) between connecting piece (2) and joint (1), two the opposite one side center position department of gomphosis piece (5) all runs through and is provided with catching groove (16), all be provided with fastener (4) in catching groove (16).

2. The drag chain of claim 1, wherein the drag chain is removable and attachable: the rear ends of one side opposite to the two connecting pieces (2) penetrate through and are provided with connecting grooves (7).

3. The drag chain of claim 1, wherein the drag chain is removable and attachable: the tops of the two clamping pieces (8) are clamped and connected with clamping columns (9) in a sliding mode, and a buckle plate (10) is fixedly connected between the two clamping columns (9).

4. A drag chain for easy disassembly and assembly according to claim 3, wherein: the clamping piece (8) and the clamping column (9) can be connected in a sliding mode.

5. The drag chain of claim 1, wherein the drag chain is removable and attachable: the left side and the right side of the center position of the top of the connector (1) are penetrated and provided with sliding grooves (13), and springs (14) are fixedly connected to the bottoms of the inner walls of the sliding grooves (13).

6. The drag chain of claim 1, wherein the drag chain is removable and attachable: the sliding blocks (15) are all in sliding connection with the sliding grooves (13), and the bottoms of the sliding blocks (15) are all in fixed connection with the tops of the springs (14).

7. The drag chain of claim 1, wherein the drag chain is removable and attachable: the jogging piece (5) respectively penetrates through a penetrating hole (12) on the jogging groove (6) and a penetrating hole (12) on the connecting groove (7) and is connected with the penetrating hole (12) in a sliding mode.

8. The drag chain of claim 1, wherein the drag chain is removable and attachable: the buckling groove (16) and the buckling piece (4) are mutually clamped and connected in a sliding mode.