CN210792151U

CN210792151U - Wire harness terminal pyrocondensation pipe pyrocondensation device

Info

Publication number: CN210792151U
Application number: CN201921742389.1U
Authority: CN
Inventors: 邵元节; 邵晨曦; 姜子轩
Original assignee: Kunshan Kangxinchang Automation Co ltd
Current assignee: Kunshan Kangxinchang Automation Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-19
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to a wire harness terminal pyrocondensation pipe pyrocondensation device, which comprises a lower plate, an upper plate, a cylinder, a mounting seat and a gas pipe joint; the upper plate is movably connected with the lower plate through the rotating mechanism, the upper plate is connected with a piston rod of the air cylinder through the movable part, the air cylinder is located at one end, far away from the rotating mechanism, of the lower plate, the mounting seat is located at one side, far away from the lower plate, of the upper plate, the wire groove and the core body groove are arranged on the mounting seat, the wire groove and the core body groove are corresponding in position, an air hole group is arranged on the side wall of the core body groove, the air pipe joint is located on the side face of the mounting seat, and the air pipe joint is communicated with. The utility model provides a pencil terminal pyrocondensation pipe pyrocondensation device has reduced manpower intensity of labour, has improved work efficiency, and the convenience is used with other equipment cooperations and is accomplished automated production, has improved the degree of automation in workshop, has practiced thrift manufacturing cost.

Description

Wire harness terminal pyrocondensation pipe pyrocondensation device

Technical Field

The utility model relates to a pencil assembly field, concretely relates to pencil terminal pyrocondensation pipe pyrocondensation device.

Background

The wiring harness comprises a conducting wire and a plug, wherein the plug comprises a shell and a rubber core, and a terminal on the rubber core and the conducting wire are required to be welded together in the production process.

Before welding the terminal with wire and gluey core, at first need with the outside of pyrocondensation pipe suit at the wire, need remove the outside of solder joint with the pyrocondensation pipe after the welding finishes, at last to the pyrocondensation pipe heating make its shrink with the solder joint packing tightly in order to improve gluey core's life.

At present, the heat shrinkable tube is pushed to the outer side of a welding spot manually and then heated by a hot air gun to shrink the heat shrinkable tube, so that the labor intensity of manpower is high, the working efficiency is low, and the heat shrinkable tube is inconvenient to be matched with other equipment for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a wire harness terminal pyrocondensation pipe pyrocondensation device, solves above problem.

In order to achieve the above object, the present invention provides the following technical solutions:

a wire harness terminal heat-shrinkable tube heat-shrinkable device comprises a lower plate, an upper plate, a cylinder, a mounting seat and a gas pipe connector; the upper plate is movably connected with the lower plate through the rotating mechanism, the upper plate is connected with a piston rod of the air cylinder through the movable part, the air cylinder is located at one end, far away from the rotating mechanism, of the lower plate, the mounting seat is located at one side, far away from the lower plate, of the upper plate, the wire groove and the core body groove are arranged on the mounting seat, the wire groove and the core body groove are corresponding in position, an air hole group is arranged on the side wall of the core body groove, the air pipe joint is located on the side face of the mounting seat, and the air pipe joint is communicated with.

Furthermore, the wire grooves and the core body grooves are distributed in a linear array shape in the length direction of the rotating mechanism, the positions of the air hole groups correspond to those of the wire grooves, and the wire grooves and the core body grooves are located on the installation seat and close to the rotating mechanism.

Further, the air hole group comprises a plurality of air holes, a positioning groove and a protruding block are arranged on the core body groove, the air hole group is located on the side wall, close to the wire groove, of the core body groove, and the core body groove is located on one side, far away from the rotating mechanism, of the wire groove.

Furthermore, the air holes in the air hole group are distributed in a circumferential array mode about the wire grooves, the positioning grooves are located at the bottoms of the core body grooves, the protruding blocks are located on the side walls, far away from the wire grooves, of the core body grooves, and the protruding blocks are symmetrical about the wire grooves.

The utility model has the advantages that: the utility model provides a pencil terminal pyrocondensation pipe pyrocondensation device, use mutually through hypoplastron, upper plate, cylinder, mount pad and air pipe connector, realize that the operative installations replaces the manual work to remove the pyrocondensation pipe to the solder joint outside and make the effect that the pyrocondensation pipe contracts, reduced human labor intensity, improved work efficiency, conveniently use with other equipment cooperations and accomplish automated production, improved the degree of automation in workshop, practiced thrift manufacturing cost.

Drawings

Fig. 1 is an axonometric view of the whole structure of the heat shrinkage device of the wire harness terminal heat shrink tube of the present invention.

Fig. 2 is an isometric view of another whole structure of the heat shrinkage device for the wire harness terminal heat shrinkage tube of the present invention.

Fig. 3 is a top view of the whole structure of the heat shrinkage device of the wire harness terminal heat shrinkage tube of the present invention.

In the figure: 1. a lower plate; 2. an upper plate; 3. a rotation mechanism; 4. a cylinder; 5. a movable portion; 6. a mounting seat; 7. a wire slot; 8. a core slot; 81. positioning a groove; 82. a bump; 9. a group of gas holes; 10. a gas pipe joint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, a wire harness terminal heat shrink tube heat shrink device includes a lower plate 1, an upper plate 2, a cylinder 4, a mounting seat 6, and a gas pipe joint 10; the upper plate 2 is movably connected with the lower plate 1 through a rotating mechanism 3, the upper plate 2 is connected with a piston rod of an air cylinder 4 through a movable part 5 and used for driving an installation seat 6 to move up and down so as to drive a heat shrinkable tube in the installation seat 6 to move under the action of gravity, the air cylinder 4 is positioned at one end, far away from the rotating mechanism 3, of the lower plate 1, the installation seat 6 is positioned at one side, far away from the lower plate 1, of the upper plate 2, a wire groove 7 and a core body groove 8 are arranged on the installation seat 6 and respectively used for placing a wire and a rubber core, the wire groove 7 corresponds to the core body groove 8 in position, an air hole group 9 is arranged on the side wall of the core body groove 8 and used for introducing cold air and hot air, an air pipe joint 10 is positioned on the side surface of the installation seat 6, the air pipe joint 10 is communicated with the air hole group 9 and used for introducing, the air pipe joint 10 is connected with a high-pressure air pipe of an external control system.

Wire casing 7 and core body groove 8 are the linear array form and distribute on rotary mechanism 3 length direction for place multiunit wire and gluey core simultaneously, the gas vent group 9 is corresponding with wire casing 7 position, is used for conveniently blowing to the wire on wire casing 7, wire casing 7 and core body groove 8 are located and are close to rotary mechanism 3 department on mount pad 6.

The air hole group 9 comprises a plurality of air holes and is used for ensuring the uniformity of air pressure on a heat shrink tube outside a wire connected with a terminal, a positioning groove 81 and a convex block 82 are arranged on the core body groove 8 and used for accurately positioning a rubber core, the air hole group 9 is positioned on the side wall, close to the wire groove 7, of the core body groove 8, and the core body groove 8 is positioned on one side, far away from the rotating mechanism 3, of the wire groove 7.

The air holes on the air hole group 9 are distributed in a circumferential array form relative to the wire slot 7 and used for ensuring the uniformity of air pressure borne by the heat shrinkable tube on the outer side of the lead connected with the terminal, the positioning groove 81 is positioned at the bottom of the core body groove 8, the convex block 82 is positioned on the side wall of the core body groove 8 far away from the wire slot 7, and the convex block 82 is symmetrical relative to the wire slot 7 and used for matching with the shape of the rubber core.

The utility model discloses a theory of operation does: before the work, the external carrying mechanism carries the welded rubber core and the wire to the mounting seat 6, the rubber core is placed in the core body groove 8, the wire is positioned in the wire groove 7, the rubber core is thoroughly positioned under the action of the positioning groove 81 and the bump 82, then the piston rod of the air cylinder 4 contracts under the control of the external control system to drive one end of the upper plate 2, which is far away from the rotating mechanism 3, to move downwards, the heat shrinkage pipe moves to the position of the terminal under the action of gravity, then the external control system leads high-pressure cold air to the air hole group 9, the heat shrinkage pipe reaches the outer side of a welding point under the action of gravity and the cold air pressure, further the external control system stops leading the high-pressure cold air, further the external control system leads the high-pressure hot air to the air hole group 9, the heat shrinkage pipe shrinks to tightly wrap the welding point under the action of the hot air, and finally the piston of the air cylinder 4 extends, and the external control system stops introducing hot air, the external carrying mechanism carries the lead and the rubber core to the next work station, and the processes are repeated until the work is finished.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides a pencil terminal pyrocondensation pipe pyrocondensation device which characterized in that: comprises a lower plate (1), an upper plate (2), a cylinder (4), a mounting seat (6) and a gas pipe joint (10); upper plate (2) are through rotary mechanism (3) and hypoplastron (1) swing joint, upper plate (2) are connected with the piston rod of cylinder (4) through movable part (5), cylinder (4) are located hypoplastron (1) and keep away from the one end of rotary mechanism (3), mount pad (6) are located one side of keeping away from hypoplastron (1) on upper plate (2), be provided with wire casing (7) and core groove (8) on mount pad (6), wire casing (7) and core groove (8) position are corresponding, be provided with gas pocket group (9) on the lateral wall of core groove (8), gas pipe connection (10) are located the side of mount pad (6), gas pipe connection (10) and gas pocket group (9) intercommunication.

2. The wire harness terminal heat shrink tube heat shrink device of claim 1, wherein: wire casing (7) and core groove (8) are the linear array form and distribute in rotary mechanism (3) length direction, gas vent group (9) are corresponding with wire casing (7) position, wire casing (7) and core groove (8) are located and are close to rotary mechanism (3) department on mount pad (6).

3. The wire harness terminal heat shrink tube heat shrink device of claim 2, wherein: the gas vent group (9) comprises a plurality of gas holes, a positioning groove (81) and a convex block (82) are arranged on the core body groove (8), the gas vent group (9) is located on the side wall, close to the wire groove (7), of the core body groove (8), and the core body groove (8) is located on one side, far away from the rotating mechanism (3), of the wire groove (7).

4. The wire harness terminal heat shrink tube heat shrink device of claim 3, wherein: the gas pocket on gas pocket group (9) is circumference array form distribution about wire casing (7), constant head tank (81) are located the bottom of core groove (8), lug (82) are located core groove (8) and keep away from on the lateral wall of wire casing (7), lug (82) are symmetrical about wire casing (7).