CN212784159U

CN212784159U - Three-core wire cutting long and short punching machine

Info

Publication number: CN212784159U
Application number: CN202022155110.9U
Authority: CN
Inventors: 甘宝连
Original assignee: Dongguan Senjia Machinery Co ltd
Current assignee: Dongguan Senjia Machinery Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-03-23
Anticipated expiration: 2030-09-27

Abstract

The utility model relates to a three-core wire cutting long and short punching machine, which comprises a conveying manipulator arranged on a frame, wherein a core wire length positioning device, a core wire cutting device, a core wire peeling device and a plurality of terminal punching devices are sequentially arranged on the frame along the conveying direction of the conveying manipulator; the utility model discloses a heart yearn length positioner, heart yearn cutting device, heart yearn device of skinning mutually cooperate and have realized the differentiation customization of heart yearn length to adapt to different production requirements, realized automatic difference nature repair heart yearn length.

Description

Three-core wire cutting long and short punching machine

Technical Field

The utility model relates to an insulated wire end to end processing field especially relates to a length punching machine is cut to three core lines.

Background

The insulated wire is used extensively, generally need to beat the terminal in order to adapt to different usage to the inside heart yearn of insulated wire, still generally need to cut heart yearn length to specific use to different terminals are riveted, and current production terminal generally disposes a processing line for every heart yearn, processes such as peeling, beat the terminal for every heart yearn respectively, and whole complex operation, equipment redundancy is high, and rate of equipment utilization is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a three-core wire cutting long and short punching machine for solving the problems, which comprises a conveying manipulator arranged on a frame, wherein a core wire length positioning device, a core wire cutting device, a core wire peeling device and a plurality of terminal punching devices are sequentially arranged on the frame along the conveying direction of the conveying manipulator;

the core wire cutting device comprises a length adjusting structure, a cutting structure and a core wire clamping device, wherein the length adjusting structure comprises a pair of core wire clamping jaws and a first longitudinal moving sliding table for driving the core wire clamping jaws to longitudinally move;

the cutting structure comprises a lower cutting tool fixedly arranged on the rack and an upper cutting tool capable of lifting;

the core wire clamping device comprises a core wire clamp for clamping the root of the core wire and a first transverse moving sliding table for driving the core wire clamp to move transversely;

the core wire clamp comprises a body, three groups of scissor-type clamp bodies and a push block, wherein the three groups of scissor-type clamp bodies are arranged in the body;

the scissors type clamp body comprises a left clamp and a right clamp which are mirror-symmetrical to each other, the shapes of the heads of the left clamp and the right clamp are matched with the shape of a core wire, and the middle parts of the left clamp and the right clamp are hinged on the same point to form a hinge structure similar to scissors;

the ejector pad is equipped with that three head is conical bellying, the bellying contacts with the afterbody of left anchor clamps and right anchor clamps, the body still is installed and provides the spring of resilience moment for left anchor clamps and right anchor clamps for the surface of bellying is hugged closely constantly to the afterbody of left anchor clamps and right anchor clamps.

Preferably, heart yearn length positioner includes the locating piece to and drive the second of locating hole longitudinal motion and indulge the slip table, the locating piece is opened has three locating hole, the inside sensor that is used for responding to the novelty that is equipped with of locating hole, the locating hole outside is opened there is loudspeaker form sunk structure.

Preferably, the heart yearn device of skinning includes skinning cutter group to and drive skinning cutter group longitudinal movement's third indulges and move the slip table, skinning cutter group is including fixed setting up the lower skinning knife, the last skinning knife of liftable on the third indulges the slip table, and drive the lift cylinder of skinning knife elevating movement.

Preferably, the conveying manipulator comprises a second traverse sliding table and a pair of conveying clamping jaws mounted on the second traverse sliding table.

The beneficial effects of the utility model reside in that: through mutually supporting of heart yearn length positioner, heart yearn cutting device, heart yearn device of skinning, the differentiation customization of having realized heart yearn length to adapt to different production requirements, realized automatic difference and repaired heart yearn length.

Drawings

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

FIG. 2 is a schematic view of the structure of the core length positioning device;

FIG. 3 is a schematic view of a core cutting apparatus;

FIG. 4 is a schematic view of the internal structure of the scissor clamp body;

fig. 5 is a schematic structural view of the core wire stripping device.

Detailed Description

The invention will be further explained with reference to the drawings

The conveying direction of "conveying manipulator 1" that uses in this embodiment is "horizontal", and the direction of using perpendicular to "horizontal" is "vertical", and the direction of using perpendicular to aforementioned "horizontal" and "vertical" simultaneously is "vertical direction", and the above definition is only for explaining the utility model discloses the principle, the technical personnel of being convenient for understand the utility model discloses a design intention can not be used to limit the utility model discloses a protection scope.

Referring to fig. 1, a three-core wire cutting long and short punch press comprises a conveying manipulator 1 arranged on a frame, and a core wire length positioning device 3, a core wire cutting device 2, a core wire peeling device 4 and a plurality of terminal punching devices 5 are sequentially arranged on the frame along the conveying direction of the conveying manipulator 1.

Referring to fig. 2, the core wire length positioning device 3 includes a positioning block 33 and a second longitudinal sliding table 32 for driving the positioning hole to move longitudinally, the positioning block 33 is provided with three positioning holes, the positioning holes are internally provided with sensors for sensing the core wire and suction heads for sucking the core wire tightly, and the positioning holes are externally provided with horn-shaped recessed structures 33.

The wire body with the exposed core wire is placed on the conveying manipulator 1, then the positioning block 33 moves towards the direction of the core wire, the core wire can be gradually inserted into the positioning hole along the concave structure 33 until the core wire is tightly sucked by the suction head, and the length of each core wire is measured by the sensor.

Referring to fig. 3, the core cutting device 2 includes a length adjusting structure, a cutting structure, and a core clamping device;

the length adjusting structure comprises a pair of core wire clamping jaws 27 and a first longitudinal moving sliding table 26 for driving the core wire clamping jaws 27 to longitudinally move; different core wires can be respectively stretched to proper lengths by using the core wire clamping jaws 27 so as to match with the cutting structure to cut the core wires to proper lengths;

the core wire clamping device comprises a core wire clamp 22 for clamping the root part of the core wire and a first transverse moving sliding table 21 for driving the core wire clamp 22 to move transversely;

the core wire clamp 22 comprises a body, three groups of scissor-type clamp bodies 221 arranged in the body, and a push block 225 for pushing the scissor-type clamp bodies 221;

referring to fig. 4, the scissor type clamp body 221 comprises a left clamp 224 and a right clamp 223 which are mirror images of each other, the head shapes of the left clamp 224 and the right clamp 223 are matched with the shape of the core wire, and the middle parts of the left clamp 224 and the right clamp 223 are hinged at the same point to form a hinge structure similar to a scissor;

the push block 225 is provided with three convex parts 226 with conical heads, the convex parts 226 are contacted with the tails of the left clamp 224 and the right clamp 223, and the body is also provided with springs for providing resilience torque for the left clamp 224 and the right clamp 223, so that the tails of the left clamp 224 and the right clamp 223 are tightly attached to the surfaces of the convex parts 226 at any time. During operation, three groups of scissors formula anchor clamps 221 are the three heart yearns respectively, and scissors formula anchor clamps 221 moves the heart yearn one by one to heart yearn clamping jaw 27 afterwards, and heart yearn clamping jaw 27 stretches the heart yearn one by one to suitable length.

The cutting structure comprises a lower cutting tool 23 fixedly arranged on the frame and an upper cutting tool 24 capable of lifting, and the upper cutting tool 24 is driven by a first lifting sliding table 25 arranged on a first longitudinal sliding table 26; the upper cutting tool 24 and the lower cutting tool 23 cooperate to cut the core wire.

Referring to fig. 5, the core wire peeling device 4 includes a peeling tool set, and a third longitudinal sliding table 41 for driving the peeling tool set to move longitudinally, the peeling tool set includes a lower peeling knife 42 fixedly disposed on the third longitudinal sliding table 41, an upper peeling knife 43 capable of moving up and down, and a lifting cylinder for driving the upper peeling knife 43 to move up and down.

The upper peeling knife 43 and the lower peeling knife 42 cooperate to cut the core skin, and then the upper peeling knife 43 and the lower peeling knife 42 move longitudinally under the driving of the third longitudinal sliding table 41 to peel the core skin.

Conveying manipulator 1 includes the second sideslip slip table to and install a pair of transport clamping jaw on the second sideslip slip table.

The terminal stamping device 5 comprises a punch press arranged on a machine tool, an upper terminal die arranged on the punch press and a lower terminal die arranged on a frame, and the terminal stamping device 5 respectively stamps and rivets different forming parts of the terminal.

In this embodiment, the "first lift sliding table 25", "first longitudinal moving sliding table 26", "second longitudinal moving sliding table 32", "third longitudinal moving sliding table 41", "first transverse moving sliding table 21", and "second transverse moving sliding table" are all composed of two slidably connected plate parts, and the driving manner may be electric, such as: the motor drive can also be pneumatic such as: pneumatic components such as cylinders.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A three-core wire cutting long and short punching machine is characterized by comprising a conveying manipulator arranged on a rack, wherein a core wire length positioning device, a core wire cutting device, a core wire peeling device and a plurality of terminal punching devices are sequentially arranged on the rack along the conveying direction of the conveying manipulator;

2. The three-core wire cutting long and short punch press according to claim 1, wherein the core wire length positioning device comprises a positioning block and a second longitudinal sliding table driving the positioning hole to move longitudinally, the positioning block is provided with three positioning holes, a sensor for sensing a new type is arranged inside the positioning holes, and a horn-shaped concave structure is arranged outside the positioning holes.

3. The three-core wire cutting long and short punch press according to claim 1, wherein the core wire peeling device comprises a peeling tool set and a third longitudinal sliding table for driving the peeling tool set to move longitudinally, the peeling tool set comprises a lower peeling knife fixedly arranged on the third longitudinal sliding table, an upper peeling knife capable of moving up and down, and a lifting cylinder for driving the upper peeling knife to move up and down.

4. The three-core wire cutting long and short punch press according to claim 1, wherein the conveying robot comprises a second traverse slide and a pair of conveying jaws mounted on the second traverse slide.