CN215498047U

CN215498047U - A pencil ribbon structure for autoloading assembly

Info

Publication number: CN215498047U
Application number: CN202122254370.6U
Authority: CN
Inventors: 郑永安
Original assignee: Yueqing Jianan Electric Co ltd
Current assignee: Zhejiang Jianan Electric Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-11
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a wire harness ribbon structure for automatic feeding and assembling, which comprises a ribbon body, a locking structure and a fastening fastener, wherein the locking structure comprises a square locking block connected at one end of the ribbon body and a jack vertically penetrating the locking block, a guide blocking wall structure opposite to the ribbon body is arranged at the insertion port of the jack, the guide blocking wall structure is vertically flush with the side wall of the jack, the other end of the ribbon body can be smoothly inserted into the jack along the guide blocking wall structure, the guide blocking wall structure plays a role in guiding the inserting action of the ribbon body on the locking block, the phenomenon that the ribbon body is blocked or deviated in the inserting process is avoided, the wire harness ribbon structure designed by the scheme can realize the automatic feeding and assembling process on an automatic assembling machine, the production rhythm of products is accelerated, the assembling efficiency is improved, and the labor cost is reduced, the practicability is good.

Description

A pencil ribbon structure for autoloading assembly

Technical Field

The utility model relates to the technical field of automobile wire harness fixing, in particular to a wire harness binding belt structure for automatic feeding and assembling.

Background

A large number of wire harnesses are arranged in the automobile, and the wire harnesses are fixed on an automobile sheet metal through automobile wire harness binding belts. When car wiring harness ribbon and automobile body assembly, the ribbon plays the effect of fixed pencil promptly and can restrict the trend of pencil again, avoids other factors such as panel beating sharp limit, spine, heat source to the harm that the pencil caused, consequently, rationally arranges the linear speed to reducing the engine block volume, between special zero portion, reduce the pencil relevant cost, promote that the pencil ann is all crucial.

Therefore, the chinese patent document CN207691338U discloses an automobile wire harness fixing tie, which comprises a tie body, wherein the tie body comprises a metal plate fixing part and a wire harness fixing part, the metal plate fixing part comprises an insertion column, a fixing wing which is located around the insertion column and has elasticity, and a skirt edge located at one end of the insertion column, the fixing wing gradually increases from the end of the insertion column to the outer dimension of the skirt edge, an included angle is formed with the side surface of the insertion column, the cross section of the skirt edge is larger than that of the insertion column, and the cross section of the insertion column is in a keyhole shape; pencil fixed part comprises strap and strap locking mechanism, strap locking mechanism and shirt rim fixed connection, and strap locking mechanism is equipped with the through-hole that supplies the strap to pass, and the through-hole inner wall is equipped with the anticreep tooth, and the one end and the locking mechanism of strap are connected.

Before the installation is fixed, need bundle together earlier the pencil through car pencil fixed band, then utilize the grafting post to be fixed in on the car panel beating can mouthful, but foretell car pencil fixed band is tied up the pencil with the help of the manual work in the in-service use, can't carry out the pay-off assembly on automatic band assembly machine, this kind of ribbon type can't reliably accomplish the location and carry owing to receive structure restrictions such as shirt rim, roll on the vibration pay-off rail easily, and lack the installation direction when grafting strap, often can't be accurate insert the strap in the through-hole of pencil fixed part, be unfavorable for automatic assembly process, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to solve the technical problems that the wire harness ribbon in the prior art is limited by structures such as a skirt edge and the like, is not beneficial to realizing automatic feeding and assembly, and causes the production and installation rhythm of products to be slow and the working efficiency to be low, thereby providing the wire harness ribbon structure for automatic feeding and assembly, accelerating the production rhythm of the products and improving the working efficiency.

In order to solve the above technical problem, the present invention provides a wire harness ribbon structure for automatic feeding and assembling, comprising:

the ribbon body comprises a plurality of latch structures which are arranged at intervals along the length direction of the ribbon body,

the locking structure comprises a square locking block connected to one end of the ribbon body, a jack vertically penetrating the locking block, and an anti-falling buckle arranged in the jack and forming locking fit with the latch structure; a guide retaining wall structure opposite to the ribbon body is arranged at an insertion opening of the insertion hole at the top of the locking block, and the guide retaining wall structure is aligned with the side wall of the insertion hole from top to bottom and is used for guiding the other end of the ribbon body to be inserted into the insertion hole in a sliding mode along the guide retaining wall structure;

the fastening clamping piece is arranged on the side wall of the cable tie body, back to the locking block, and extends in the length direction of the cable tie body for a set distance, and the locking structure is fixed on a preset installation position in an interference fit mode through the fastening clamping piece.

Preferably, the guide retaining wall structure is a vertical wall surface formed at the top of the locking block along the axial direction of the insertion hole.

As a preferred scheme, the jack is close to respectively tie body and two lateral walls of fastening joint be relative front wall portion and the rear wall portion that sets up, the anticreep buckle sets up in front wall portion, the direction keep off the wall structure with the rear wall portion parallel and level links to each other.

Preferably, the guide blocking wall structure comprises side blocking surfaces connected with left and right side walls of the insertion hole, so that the guide blocking wall structure semi-surrounds the insertion hole of the insertion hole.

As a preferable scheme, the guide retaining wall structure and the side wall of the locking block, which faces away from the cable tie body, are in the same plane.

Preferably, the fastening clip is integrally formed between the guide wall structure and the side wall of the locking block.

As a preferred scheme, the ribbon body is integrally connected to the side edge of the top of the locking block, and a certain distance is formed between the ribbon body and the fastening clamping piece and the bottom of the locking block respectively.

As a preferred scheme, the fastening clamping piece comprises an inserting cylinder and a plurality of close-fitting clamping rings which are sequentially arranged on the side wall of the inserting cylinder at intervals.

As a preferred scheme, two separation grooves extending along the length direction of the plug-in cylinder are arranged between the close-fit snap rings, each close-fit snap ring is composed of two semicircular bulges, and the separation grooves pass through a gap formed between the two semicircular bulges.

Preferably, a rib structure connected with the guide retaining wall structure extends in the same direction in the separation groove.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

1. the utility model provides a wire harness ribbon structure for automatic feeding assembly, which comprises a locking block, a jack and an anti-falling buckle, wherein a ribbon body is inserted into the jack to be matched with the anti-falling buckle to lock a wire harness, the locking block is a square structure with a regular shape, and the wire harness ribbon structure is suitable for positioning and directional conveying on a vibration feeding rail of an automatic assembly machine, the phenomenon of overturning and rolling is avoided, the feeding stability is good, then when the wire harness is bundled by the automatic assembly machine, the other end of the ribbon body can be smoothly inserted into the jack along a guide blocking wall structure, the guide blocking wall structure plays a role in guiding the penetrating action of the ribbon body on the locking block, the installation accuracy is improved, the phenomenon that the ribbon body is blocked or deviated in the penetrating process is avoided, and finally, the bundled wire harness is fixed to a preset installation position through a fastening clamping piece in an interference fit manner, play location installation effect to the pencil to alleviate the wearing and tearing of ribbon department pencil, improve the life of pencil, the pencil ribbon structure of this scheme of adoption design can realize autoloading and assembling process on automatic assembly machine, is favorable to accelerating the production rhythm of product, thereby improves assembly efficiency and reduces the cost of labor, and the practicality is good, and application range is wide.

2. According to the wiring harness ribbon structure for automatic feeding assembly, the fastening clamping piece comprises the inserting and connecting cylinder and the plurality of close-fitting clamping rings arranged on the side wall of the inserting and connecting cylinder, each close-fitting clamping ring is composed of the two semicircular bulges, the fastening clamping piece is arranged on the preset installation position, the preset installation position can be an installation hole formed in an automobile sheet metal, and the installation structure is arranged, when the inserting and connecting cylinder is inserted into the installation hole, the fastening clamping pieces are in extrusion contact with the inner wall of the installation hole through the plurality of close-fitting clamping rings, so that the installation requirement of interference fit is met, the installation structure is simple, the fit contact is tight, the fastening clamping piece is prevented from being connected and falling off after being installed, and the installation stability is good.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below.

FIG. 1 is a perspective view of a wire harness strap configuration for an autoloading assembly of the present invention;

FIG. 2 is a schematic plan view of the wire harness strap configuration for the autoloading assembly of the present invention;

FIG. 3 is an enlarged partial schematic view of the wire harness strap configuration of the present invention;

description of reference numerals: 1. a band body; 11. a latch structure; 2. a locking block; 3. fastening the fastener; 31. Inserting the column; 32. tightly fitting a snap ring; 33. a separation tank; 34. a convex rib structure; 4. a jack; 41. a front side wall portion; 42. a rear side wall portion; 5. an anti-falling buckle; 6. and a guide retaining wall structure.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The present invention provides a wire harness strap configuration for a autoloading assembly as shown in fig. 1-3, including: the ribbon body 1 comprises a plurality of latch structures 11 which are arranged at intervals along the length direction,

the locking structure comprises a locking block 2 which is connected to one end of the ribbon body 1 and is square, a jack 4 which is vertically arranged in the locking block 2 in a penetrating manner, and an anti-falling buckle 5 which is arranged in the jack 4 and forms locking fit with the latch structure 11; a guide retaining wall structure opposite to the ribbon body 1 is arranged at an insertion opening of the insertion hole 4 at the top of the locking block 2, and the guide retaining wall structure is flush with the side wall of the insertion hole 4 from top to bottom and is used for guiding the other end of the ribbon body 1 to be inserted into the insertion hole 4 along the guide retaining wall structure in a sliding manner;

fastening fastener 3 sets up locking block 2 dorsad on the lateral wall of ribbon body 1, and follow ribbon body 1 length direction extends and sets for the distance, locking structure passes through 3 interference fit's of fastening fastener to be fixed on predetermineeing the mounted position.

The implementation mode is the core technical scheme of the embodiment, the locking structure is composed of a locking block 2, a jack 4 and an anti-falling buckle 5, the binding belt body 1 is inserted into the jack 4 to be matched with the anti-falling buckle 5 to lock the wire harness, the locking block 2 is of a square structure with a regular shape, the locking structure is suitable for positioning and directional conveying on a vibration feeding rail of an automatic assembling machine, the phenomenon of overturning and rolling is avoided, the feeding stability is good, then when the wire harness is bundled by the automatic assembling machine, the other end of the binding belt body 1 can be smoothly inserted into the jack 4 along a guide blocking wall structure, the insertion action of the binding belt body 1 on the locking block 2 is guided by the guide blocking wall structure, the installation accuracy is improved, the phenomenon that the binding belt body 1 is blocked or deviated in the insertion process is avoided, and finally the bundled wire harness is fixed to a preset installation position through a fastening piece 3 in an interference fit manner, play location installation effect to the pencil to alleviate the wearing and tearing of ribbon department pencil, improve the life of pencil, the pencil ribbon structure of this scheme of adoption design can realize autoloading and assembling process on automatic assembly machine, is favorable to accelerating the production rhythm of product, thereby improves assembly efficiency and reduces the cost of labor, and the practicality is good, and application range is wide.

The specific arrangement of the guide wall structure will be described in detail below with reference to fig. 1-3:

the direction keeps off wall structure 6 for following the axial shaping at jack 4 is in the perpendicular form wall at 2 tops of locking block, wherein, jack 4 is close to respectively preceding lateral wall portion 41 and the back lateral wall portion 42 that two lateral walls of ribbon body 1 and fastening joint are relative setting, anticreep buckle 5 set up in preceding lateral wall portion 41, direction keep off wall structure 6 with back lateral wall portion 42 parallel and level links to each other, and this kind of structure setting alternates in the locking during ribbon body 1, through direction keep off wall structure 6 right ribbon body 1 plays limiting displacement, and the guide ribbon body 1 other end is along the quick accurate downwardly inserting of direction keep off wall structure 6 extremely in jack 4, whole insertion process does not have any hindrance, and the cooperation is pegged graft comparatively smoothly, improves the installation effectiveness.

As a modification of the above embodiment, the guiding blocking wall structure 6 may be made into a semi-surrounding structure around the insertion opening of the insertion hole 4, the guiding blocking wall structure 6 includes two side blocking surfaces connected to the left and right side walls of the insertion hole 4, and the guiding blocking wall structure 6 and the two side blocking surfaces cooperate to semi-surround the insertion opening position of the insertion hole 4, so that a gap is left only in the front side wall portion 41 position of the insertion hole 4, and the band body 1 can be accurately inserted into the insertion hole 4 under the guidance of the guiding blocking wall structure 6 and the two side blocking surfaces, which is beneficial to improving the accuracy and reliability of the automatic insertion installation of the band body 1.

As shown in fig. 2-3, the side walls of the guide retaining wall structure 6 and the locking block 2, which face away from the band body 1, are the same plane, the appearance is flat and beautiful, the fastening dog 3 is integrally formed between the guide retaining wall structure 6 and the side wall of the locking block 2, the structural strength of the guide retaining wall structure 6 can be enhanced through the fastening clamping piece 3, and further preferably, the ribbon body 1 is integrally connected on the side edge of the top part of the locking block 2, therefore, the ribbon body 1, the locking structure and the fastening clamping piece 3 are integrally formed, this kind of integral type structural stability is good, and the shaping preparation is also comparatively convenient, ribbon body 1 and fastening fastener 3 respectively with be formed with the determining deviation between 2 bottoms of locking block, be convenient for like this locking block 2 carries the location and carries on the vibration pay-off rail.

The following detailed description of the specific arrangement of the fastening jaw 3 is made with reference to fig. 2-3:

fastening fastener 3 is including connecing cylinder 31, and the interval sets up in proper order connect a plurality of close-fitting snap rings 32 on the cylinder 31 lateral wall of connecing, close-fitting snap ring 32 comprises two semi-circular archs, and this kind of semi-circular arch has certain toughness, can absorb energy and carry out plastic deformation's ability under the pressurized state, wherein, a plurality of be equipped with the edge between the close-fitting snap ring 32 connect two separation grooves 33 that 31 length direction of inserting extends, separation groove 33 is through the clearance that forms between two semi-circular archs, can promote every close-fitting snap ring 32's plastic deformation ability through separation groove 33, makes close-fitting snap ring 32 is tough reliable, difficult emergence rupture in the installation, and structural stability is good. According to the structure, the installation structure is simple, the fit contact is tight, the fastening clamping piece 3 is prevented from falling off after installation, and the installation stability is good.

As shown in fig. 2, a rib structure 34 connected with the guiding barrier wall structure 6 is extended in the same direction in the separation groove 33, and the rib structure 34 enhances the structural strength between the plug-in cylinder 31 and the guiding barrier wall structure 6, so that the plug-in cylinder 31 and the guiding barrier wall structure 6 are not easily bent or even broken.

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 therefrom are within the scope of the utility model.

Claims

1. A wire harness strap structure for autoloading assembly, characterized by, comprising:

the ribbon body (1) comprises a plurality of latch structures (11) which are arranged at intervals along the length direction,

the locking structure comprises a square locking block (2) connected to one end of the ribbon body (1), a jack (4) arranged in the locking block (2) in a vertically penetrating manner, and an anti-falling buckle (5) arranged in the jack (4) and forming locking fit with the latch structure (11); a guide retaining wall structure opposite to the ribbon body (1) is arranged at an insertion opening of the insertion hole (4) at the top of the locking block (2), and the guide retaining wall structure is aligned with the side wall of the insertion hole (4) from top to bottom and is used for guiding the other end of the ribbon body (1) to be inserted into the insertion hole (4) along the guide retaining wall structure in a sliding manner;

fastening fastener (3), set up locking block (2) dorsad on the lateral wall of ribbon body (1), and follow ribbon body (1) length direction extends and sets for the distance, locking structure passes through fastening fastener (3) interference fit's fixing on predetermineeing the mounted position.

2. The wire harness strap configuration for autoloading assembly of claim 1, wherein: the guide retaining wall structure (6) is a vertical wall surface formed at the top of the locking block (2) along the axial direction of the insertion hole (4).

3. The wire harness strap configuration for autoloading assembly of claim 2, wherein: jack (4) are close to respectively preceding lateral wall portion (41) and back lateral wall portion (42) that two lateral walls of ribbon body (1) and fastening joint are relative setting, anticreep buckle (5) set up in preceding lateral wall portion (41), direction keep off wall structure (6) with back lateral wall portion (42) parallel and level link to each other.

4. The wire harness strap configuration for a autoloading assembly of claim 3, wherein: the guide blocking wall structure (6) comprises two side blocking surfaces connected with the left side wall and the right side wall of the insertion hole (4), and the guide blocking wall structure (6) and the two side blocking surfaces are matched to semi-surround the insertion hole position of the insertion hole (4).

5. The wire harness strap configuration for autoloading assembly of claim 4, wherein: the guide retaining wall structure (6) and the side wall of the locking block (2) back to the cable tie body (1) are in the same plane.

6. The wire harness strap configuration for autoloading assembly of claim 5, wherein: the fastening clamping piece (3) is integrally formed between the guide retaining wall structure (6) and the side wall of the locking block (2).

7. The wire harness strap configuration for autoloading assembly of claim 6, wherein: the binding belt is characterized in that the binding belt body (1) is integrally connected to the top side edge of the locking block (2), and a certain distance is formed between the binding belt body (1) and the fastening clamping piece (3) and the bottom of the locking block (2) respectively.

8. A wire harness strap configuration for a autoloading assembly according to any one of claims 1 to 7, wherein: the fastening clamping piece (3) comprises a plugging cylinder (31) and a plurality of close-fitting clamping rings (32) which are arranged on the side wall of the plugging cylinder (31) at intervals in sequence.

9. The wire harness strap configuration for a autoloading assembly of claim 8, wherein: it is a plurality of be equipped with between tight fit snap ring (32) along connect two separate groove (33) that plug in cylinder (31) length direction extends, tight fit snap ring (32) comprise two semi-circular archs, separate the clearance that forms between groove (33) through two semi-circular archs.

10. The wire harness strap configuration for a autoloading assembly of claim 9, wherein: and a convex rib structure (34) connected with the guide retaining wall structure (6) is arranged in the separation groove (33) in a same-direction extending manner.