CN214499913U - Totally-enclosed convenient dust-free drag chain - Google Patents

Totally-enclosed convenient dust-free drag chain Download PDF

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Publication number
CN214499913U
CN214499913U CN202120743046.8U CN202120743046U CN214499913U CN 214499913 U CN214499913 U CN 214499913U CN 202120743046 U CN202120743046 U CN 202120743046U CN 214499913 U CN214499913 U CN 214499913U
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China
Prior art keywords
elastic clamping
totally
tow chain
flexible bodies
clamping groove
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CN202120743046.8U
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Chinese (zh)
Inventor
孙驰
张军营
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ZHEJIANG JINFULONG MACHINE TOOL ACCESSORIES CO Ltd
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ZHEJIANG JINFULONG MACHINE TOOL ACCESSORIES CO Ltd
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Priority to CN202120743046.8U priority Critical patent/CN214499913U/en
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Abstract

The utility model provides a totally closed convenient dustless tow chain of type, include: the flexible bodies are provided with closed installation cavities for installing pipelines, wherein two adjacent flexible bodies can be spliced and connected through an elastic clamping structure, namely the same inner high-yield product can be spliced and interconnected, and a client can correspondingly select the splicing number of the flexible bodies according to requirements, so that the applicability is strong, the use is convenient, the pipelines can be additionally installed at the later stage, particularly the pipelines with wiring terminals at two ends can be loaded and unloaded, when part of the drag chains are worn, the drag chains do not need to be integrally replaced, and the maintenance cost is saved; for manufacturers, the product types can be saved, and the inventory cost is reduced.

Description

Totally-enclosed convenient dust-free drag chain
Technical Field
The utility model relates to a tow chain technical field, concretely relates to totally closed convenient dustless tow chain of type.
Background
The drag chain is suitable for reciprocating motion occasions, is widely applied in the field of automation equipment such as numerical control machine tools, mechanical arms, hoisting and transporting equipment, automatic warehouses and the like, and can play a role in traction and protection of built-in cables, oil pipes, air pipes, water pipes and other pipelines.
Chinese patent document CN107546703A discloses a flexible dust-free cable drag chain, which includes a supporting body and a cavity for installing a cable. At present, a customer customizes the drag chain with the corresponding specification to a manufacturer according to the number of required pipelines, and once more pipelines need to be additionally installed at the later stage, the whole drag chain can only be replaced, so that the cost is increased.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art when installing the pipeline additional, need wholly change the tow chain, lead to defect with high costs to a totally closed convenient type dustless tow chain that application scope is wide, with low costs is provided.
Therefore, the utility model provides a totally closed convenient dustless tow chain of type, include: the flexible body has the sealed installation cavity of mountable pipeline, wherein, adjacent two the connection is assembled to flexible body accessible elasticity joint structure.
The elastic clamping structure comprises two adjacent elastic clamping grooves on one side of the flexible body and elastic clamping blocks which are arranged on the other side of the flexible body and can be in adaptive connection with the elastic clamping grooves.
The cross section of the elastic clamping groove is arrow-shaped, and the cross section of the elastic clamping block is arrow-shaped matched with the elastic clamping block.
And the front end of the elastic clamping groove along the insertion direction of the elastic clamping block is provided with a chamfer.
The tow chain includes along vertical direction setting, and a plurality of as an organic whole connection flexible body.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a totally closed dustless tow chain of convenient type, flexible body have the closed installation cavity of mountable pipeline, wherein, the connection is assembled to two adjacent flexible body accessible elasticity joint structures, and the customer can correspond the concatenation quantity of selecting flexible body according to the demand, and convenient to use does benefit to the later stage and installs the pipeline additional like this, and need not whole change tow chain when wearing and tearing appear in partial tow chain, has practiced thrift the maintenance cost.
2. The utility model provides a totally closed convenient dustless tow chain of type, elasticity joint structure is including the elasticity draw-in groove of locating two adjacent flexible bodies parties to and locate the elasticity fixture block that can with elasticity draw-in groove adapter coupling of the other party, the elasticity draw-in groove and the elasticity fixture block of mutually supporting have simple structure's advantage.
3. The utility model provides a totally closed convenient dustless tow chain of type, elasticity draw-in groove are equipped with the chamfer along the front end of elasticity fixture block direction of insertion to do benefit to the elasticity fixture block and insert, the assembly is more swift convenient.
4. The utility model provides a totally closed dustless tow chain of convenient type, tow chain include along vertical direction setting, and a plurality of flexible bodies of as an organic whole connection, the customer can correspond the quantity of selecting vertical flexible body, convenient to use according to the demand.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of a first embodiment of a totally enclosed portable dust-free tow chain of the present invention;
FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is an assembly view of the elastic clamping groove and the elastic clamping block;
FIG. 5 is a perspective view of a second embodiment of a totally enclosed portable dust free tow chain;
fig. 6 is a schematic diagram of the exploded structure of fig. 5.
Description of reference numerals: 1. a flexible body; 11. a mounting cavity; 2. an elastic clamping groove; 21. chamfering; 3. and the elastic clamping block.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
The embodiment provides a totally closed convenient type dustless tow chain, as shown in fig. 1 and 2, including flexible body 1, have the closed installation cavity 11 of mountable pipeline, wherein, adjacent two flexible body 1 accessible elasticity joint structure is assembled and is connected.
As shown in fig. 3 and 4, the elastic clamping structure includes two adjacent elastic clamping grooves 2 on one side of the flexible body 1 and elastic clamping blocks 3 on the other side, which are adaptive to the elastic clamping grooves 2, in this embodiment, the cross section of the elastic clamping groove 2 is arrow-shaped, the cross section of the elastic clamping block 3 is arrow-shaped, and the front end of the elastic clamping groove 2 along the insertion direction of the elastic clamping block 3 is provided with a chamfer 21.
As shown in fig. 5 and 6, the drag chain comprises two flexible bodies 1 which are arranged along the vertical direction and are integrally connected. The number of the flexible bodies 1 arranged vertically and transversely of the drag chain can be flexibly selected according to actual requirements.
As an alternative embodiment, the elastic clamping groove is in a dovetail shape, and the elastic clamping block is in a dovetail shape matched with the elastic clamping groove.
The utility model provides a totally closed dustless tow chain of convenient type, flexible body 1 have the closed installation cavity 11 of mountable pipeline, wherein, the connection is assembled to 1 accessible elasticity joint structure of two adjacent flexible bodies, and the customer can correspond the concatenation quantity of selecting flexible body according to the demand, and convenient to use does benefit to the later stage and installs the pipeline additional like this, and need not whole change tow chain when wearing and tearing appear in part tow chain, has practiced thrift the maintenance cost.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (5)

1. A totally-enclosed convenient dust-free tow chain is characterized by comprising:
the flexible pipe comprises flexible bodies (1) and a closed installation cavity (11) capable of installing a pipeline, wherein the two adjacent flexible bodies (1) can be spliced and connected through an elastic clamping structure.
2. The totally-enclosed portable dustless tow chain according to claim 1, wherein the elastic clamping structure comprises an elastic clamping groove (2) arranged on one side of two adjacent flexible bodies (1), and an elastic clamping block (3) arranged on the other side and capable of being in adaptive connection with the elastic clamping groove (2).
3. The totally-enclosed portable dust-free tow chain according to claim 2, wherein the cross section of the elastic clamping groove (2) is arrow-shaped, and the cross section of the elastic clamping block (3) is arrow-shaped matched with the elastic clamping groove.
4. A totally-enclosed portable dust-free tow chain according to claim 3, wherein the front end of the elastic clamping groove (2) along the insertion direction of the elastic clamping block (3) is provided with a chamfer (21).
5. A totally enclosed portable dustless tow chain according to any of claims 1-4, characterized in that the tow chain comprises a plurality of said flexible bodies (1) arranged in a vertical direction and integrally connected.
CN202120743046.8U 2021-04-13 2021-04-13 Totally-enclosed convenient dust-free drag chain Active CN214499913U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120743046.8U CN214499913U (en) 2021-04-13 2021-04-13 Totally-enclosed convenient dust-free drag chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120743046.8U CN214499913U (en) 2021-04-13 2021-04-13 Totally-enclosed convenient dust-free drag chain

Publications (1)

Publication Number Publication Date
CN214499913U true CN214499913U (en) 2021-10-26

Family

ID=78202638

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120743046.8U Active CN214499913U (en) 2021-04-13 2021-04-13 Totally-enclosed convenient dust-free drag chain

Country Status (1)

Country Link
CN (1) CN214499913U (en)

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