CN218828161U - Sectional type robot wire harness - Google Patents

Abstract

The utility model discloses a sectional type's robot pencil, including pencil main part, public terminal and female terminal, public terminal fixed connection is in pencil main part one end, female terminal fixed connection is in the pencil main part other end, public terminal comprises first tail section, middle section, first head section, wiring end cap and the contrary ring of hindering, wiring end cap fixed connection is in first head section one end, first head section fixed connection is in middle section one end. The utility model discloses a set up public terminal and female terminal respectively at pencil main part both ends, can conveniently become a plurality of short pencil polyphones growth pencil to the setting hinders contrary ring and prevents that public terminal and female terminal from breaking away from by accident, is favorable to guaranteeing the zonulae occludens between the pencil, and a certain short pencil of group growth pencil is damaged after, and the accessible is dismantled corresponding public terminal and female terminal and is carried out quick replacement, and maintenance speed is fast, and cost of maintenance is low.

Description

Sectional type robot wire harness

Technical Field

The utility model relates to a robot pencil technical field, concretely relates to robot pencil of sectional type.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots. Industrial robot is by among the wide application in each industrial field such as electron, commodity circulation, chemical industry, industrial robot is last to be provided with the pencil and is used for the electric connection between each part, receives operational environment and working strength's influence, and the robot pencil is easy because of corroding with drag and take place the damage, needs regularly to overhaul the change.

The existing robot wire harness is mostly an integral long-strip wire harness, the wire harness needs to be integrally replaced after being damaged, and the maintenance cost is high. For example, the application number is CN202022267312.2 discloses a robot wire harness, this patent adopts the double-shielding layer structure of outer braided shielding layer and inner braided shielding layer, not only can resist external interference, can also resist the interference between the internal signal line, and structural design is reasonable, and anti-interference effect is good, and the tensile of pencil, bending strength have been increased to inside winding area and shielding layer simultaneously, guarantee the structural strength of pencil in the use. Although, this patent has promoted the structural strength of pencil, has prolonged life, nevertheless the pencil still can take place to damage after using for a long time, and the robot pencil of this patent is a holistic long harness, needs to carry out the overall change after this pencil damage, and cost of maintenance is higher.

Therefore, it is necessary to invent a segmented robot wire harness to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sectional type's robot pencil to solve the most rectangular pencil that is integral of current robot pencil in the technique, need carry out whole change, the higher problem of cost of maintenance after the pencil damage.

In order to achieve the above object, the present invention provides the following technical solutions: a sectional type robot wire harness comprises a wire harness main body, a male terminal and a female terminal, wherein the male terminal is fixedly connected to one end of the wire harness main body, the female terminal is fixedly connected to the other end of the wire harness main body, the male terminal is composed of a first tail section, a middle section, a first head section, a wiring end cap and a reverse blocking ring, the wiring end cap is fixedly connected to one end of the first head section, the first head section is fixedly connected to one end of the middle section, the middle section is fixedly connected to one end of the first tail section, the reverse blocking ring is sleeved on the outer side of the middle section, a first reverse thread is arranged on the surface of the middle section, a forward thread is arranged on the surface of the first head section, a reverse thread groove is formed in the inner wall of the reverse blocking ring, the female terminal is composed of a second tail section, a second head section and a wiring terminal, the second head section is fixedly connected to one end of the second tail section, a first butt groove is formed in the middle of the second tail section, the wiring terminal is fixedly connected to the inside of the butt groove, a second butt groove is formed in the middle of the second head section, a second butt groove is communicated with the first butt groove, a second butt groove is formed in the surface of the second reverse thread, and a second butt groove is formed in the inner wall of the second butt groove.

Preferably, the wiring end cap is matched with the wiring terminal, the forward thread is matched with the forward thread groove, the first reverse thread and the second reverse thread are both matched with the reverse thread groove, and circuits between the two wiring harnesses can be realized after the wiring end caps on the two wiring harnesses are spliced and matched with the wiring terminal.

Preferably, the surfaces of the first tail section, the reverse blocking ring and the second tail section are fixedly sleeved with rubber protecting sleeves, and the rubber protecting sleeves are favorable for improving the use safety on one hand, can increase the friction force on the other hand and are convenient to screw.

Preferably, the length of the reverse blocking ring is equal to that of the middle section, the length of the second head section is half of that of the reverse blocking ring, the reverse blocking ring is arranged to prevent the male terminal and the female terminal from being accidentally separated, and tight connection between the wiring harnesses is guaranteed.

Preferably, the pencil main part comprises conductor sinle silk, insulating layer, shielding layer and restrictive coating, conductor sinle silk one end extend to public terminal inside and with wiring end cap fixed connection, the conductor sinle silk other end extend to female terminal inside and with binding post fixed connection.

Preferably, the insulating layer wraps the outer side of the conductor wire core and is made of a cross-linked polyethylene material.

Preferably, the shielding layer wraps the outer side of the insulating layer and is formed by weaving a copper mesh.

Preferably, the sheath layer wraps the outer side of the shielding layer and is made of a polyurethane material.

In the technical scheme, the utility model provides a technological effect and advantage:

through setting up public terminal and female terminal respectively at harness main part both ends, can conveniently become long pencil with a plurality of short pencil concatenations to set up and hinder contrary ring and prevent that public terminal and female terminal from taking place unexpected and breaking away from, be favorable to guaranteeing the zonulae occludens between the pencil, organize a certain short pencil damaged back of pencil, the accessible is dismantled corresponding public terminal and female terminal and is carried out quick replacement, and maintenance speed is fast, and cost of maintenance is low.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the connection between the wire harness according to the present invention;

fig. 3 is a sectional view of a connection structure between the wire harness and the wire harness according to the present invention;

fig. 4 is an exploded view of the structure of the male terminal of the present invention;

fig. 5 is a sectional view of the female terminal according to the present invention;

fig. 6 is a structural sectional view of the wire harness main body of the present invention.

Description of reference numerals:

1. a wire harness main body; 2. a male terminal; 3. a female terminal; 4. a first tail section; 5. a middle section; 6. a first head section; 7. a terminal cap; 8. a reverse blocking ring; 9. a second tail section; 10. a second head segment; 11. a wiring terminal; 12. a first docking slot; 13. a second docking slot; 14. a rubber protective sleeve; 15. a conductor core; 16. an insulating layer; 17. a shielding layer; 18. a sheath layer.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

The utility model provides a robot pencil as shown in fig. 1-6 sectional type, including pencil main part 1, public binding post head 2 and female binding post head 3, public binding post head 2 fixed connection is in 1 one end of pencil main part, female binding post head 3 fixed connection is in 1 other end of pencil main part, public binding post head 2 comprises first back end 4, middle section 5, first head section 6, wiring end cap 7 and hinders contrary ring 8, wiring end cap 7 fixed connection is in 6 one end of first head section, 6 fixed connection in 5 one end of middle section, 5 fixed connection in 4 one end of first back end, it locates the 5 outsides in middle section to hinder contrary ring 8 cover, 5 surfaces in middle section are provided with first reverse screw thread, 6 surfaces in second head section are provided with forward screw thread, hinder contrary 8 inner walls in the ring and seted up reverse thread groove, female binding post head 3 comprises second back end 9, second head section 10 and 11, second head section 10 fixed connection in 9 one end of second back end, second back end 9 middle part has seted up 12 in the middle part of second back end section, 13 fixed connection in the middle part of second head groove, 13 is linked together with second back end groove, 13 the second back end groove, 13 is seted up second back to second head groove, 13 is to the inside the second binding post section, 13 is linked together with the second back end groove.

The wiring end cap 7 and binding post 11 phase-match, forward screw thread and forward thread groove phase-match, first reverse screw thread and second reverse screw thread all with reverse thread groove phase-match.

The surfaces of the first tail section 4, the reverse blocking ring 8 and the second tail section 9 are all fixedly sleeved with rubber protective sleeves 14.

The length of the reverse blocking ring 8 is equal to that of the middle section 5, and the length of the second head section 10 is half of that of the reverse blocking ring 8.

Pencil main part 1 comprises conductor sinle silk 15, insulating layer 16, shielding layer 17 and restrictive coating 18, 15 one end of conductor sinle silk extend to 2 inside and with wiring end cap 7 fixed connection of public terminal, 15 other ends of conductor sinle silk extend to 3 inside and with binding post 11 fixed connection of female terminal.

The insulating layer 16 wraps the outer side of the conductor wire core 15, and the insulating layer 16 is made of a cross-linked polyethylene material.

The shielding layer 17 wraps the outer side of the insulating layer 16, and the shielding layer 17 is formed by weaving a copper mesh.

The sheath layer 18 wraps the outer side of the shielding layer 17, and the sheath layer 18 is made of a polyurethane material.

The utility model discloses the theory of operation:

referring to the attached drawings 1-6 of the specification, when the utility model is used, firstly, a male terminal 2 on one wiring harness is butted with a female terminal 3 on another wiring harness, a first head section 6 of the male terminal 2 is screwed into a second butt groove 13 on a second head section 10 of the female terminal 3, at the moment, a terminal cap 7 is spliced and matched with a terminal to finish the primary connection between the wiring harnesses, then a reverse blocking ring 8 is screwed to the second head section 10 along a middle section 5 until half of the reverse blocking ring 8 is positioned on the male terminal 2 and the other half of the reverse blocking ring 8 is positioned on the female terminal 3, so that the further connection between the wiring harnesses is finished, a plurality of short wiring harnesses are connected into a long wiring harness according to the serial connection, the short wiring harnesses can be used as the connection between components on a robot, when the long wiring harness is twisted, the reverse blocking ring 8 can prevent the first head section 6 from being screwed out from the second butt groove 13, when the long wiring harness is twisted clockwise, the first head section 6 can reversely block the reverse blocking ring 8 to prevent the female terminal 2 from rotating, thereby preventing the male terminal from being separated from the female terminal 3 and ensuring that the female terminal is accidentally connected to be separated from the female terminal; when a certain short wire harness of the combined long wire harness is damaged, the corresponding male terminal 2 and the corresponding female terminal 3 can be detached for quick replacement, the maintenance speed is high, and the maintenance cost is low.

Claims (8)

1. The utility model provides a sectional type's robot pencil, includes pencil main part (1), public terminal (2) and female terminal (3), its characterized in that: the wiring terminal comprises a male wiring terminal (2), a female wiring terminal (3), a wiring end cap (7), a reverse blocking ring (8), a wiring end cap (7), a first tail section (4), a middle section (5), a first head section (6), a wiring end cap (7), a second butt joint groove (13), a second butt joint groove (12), a second butt joint groove (13), a second tail section (9), a second butt joint groove (12), a second butt joint groove (13), a first reverse thread, a forward thread, a reverse thread groove, a wiring terminal (10), a wiring terminal and a wiring terminal, wherein the male wiring terminal (2) is fixedly connected to one end of a wiring harness main body (1), the male wiring end cap (7) is fixedly connected to one end of the first head section (6), the first head section (6) is fixedly connected to one end of the middle section (5), the middle section (5) is fixedly connected to one end of the first tail section (4), the reverse blocking ring (8) is sleeved outside the middle section (5), the middle section (5) is provided with the first reverse thread, the surface of the middle section (6) is provided with the forward thread, the reverse blocking ring (8) is fixedly connected to one end of the first tail section, the second butt joint groove (12), the wiring terminal is communicated with the second butt joint groove (12), the surface of the second head section (10) is provided with a second reverse thread, and the inner wall of the second butt joint groove (13) is provided with a forward thread groove.

2. The segmented robotic harness of claim 1, wherein: wiring end cap (7) and binding post (11) phase-match, forward screw thread and forward thread groove phase-match, first reverse screw thread and second reverse screw thread all with reverse thread groove phase-match.

3. The segmented robotic harness of claim 1, wherein: the surfaces of the first tail section (4), the reverse blocking ring (8) and the second tail section (9) are all fixedly sleeved with rubber protective sleeves (14).

4. The segmented robotic harness of claim 1, wherein: the length of the reverse blocking ring (8) is equal to that of the middle section (5), and the length of the second head section (10) is half of that of the reverse blocking ring (8).

5. The segmented robotic harness of claim 1, wherein: pencil main part (1) comprises conductor sinle silk (15), insulating layer (16), shielding layer (17) and restrictive coating (18), conductor sinle silk (15) one end extend to public terminal (2) inside and with wiring end cap (7) fixed connection, conductor sinle silk (15) other end extend to female terminal (3) inside and with binding post (11) fixed connection.

6. The segmented robotic harness of claim 5, wherein: the insulating layer (16) wraps the outer side of the conductor wire core (15), and the insulating layer (16) is made of a cross-linked polyethylene material.

7. The segmented robotic harness of claim 5, wherein: the shielding layer (17) wraps the outer side of the insulating layer (16), and the shielding layer (17) is formed by weaving a copper mesh.

8. The segmented robotic harness of claim 5, wherein: the sheath layer (18) wraps the outer side of the shielding layer (17), and the sheath layer (18) is made of a polyurethane material.

Images