CN214639923U

CN214639923U - Automatic crimping equipment of wire harness puncture type sheath

Info

Publication number: CN214639923U
Application number: CN202120132675.7U
Authority: CN
Inventors: 姚旭红; 王启松; 李昂
Original assignee: Zhejiang Simtek Automobile Electrical Appliance Co ltd
Current assignee: Zhejiang Simtek Automobile Electrical Appliance Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-09
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses an automatic crimping equipment of pencil puncture type sheath, its characterized in that: including the bottom plate, bottom plate upper portion is equipped with the frame, and frame upper portion is equipped with the crimping cylinder, is connected with the crimping head on the piston rod of crimping cylinder, and the position that lies in the crimping head below on the bottom plate is equipped with the crimping board, has seted up the feeding rail along its length direction in the middle of the crimping board upper portion, and a plurality of plug wire grooves have been seted up along its width direction to crimping board upper portion front side, and plug wire groove rear end and feeding rail intercommunication, the position that crimping board upper portion lies in the feeding rail top are equipped with the locating piece. The utility model discloses simple structure can carry out the material loading fast to supplementary staff carries out the crimping to the sheath sooner and handles.

Description

Automatic crimping equipment of wire harness puncture type sheath

Technical Field

The utility model relates to a car wiring harness crimping equipment technical field, concretely relates to automatic crimping equipment of puncture-type sheath of wiring harness.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist without the wire harness. The wire harness is an assembly in which a wire cable is crimped with a sheath and then bundled to form a connection circuit. At present, the pressure welding of the puncture type sheath is mainly manual pressure welding, which not only has low efficiency, but also has poor stability of pressure welding products.

Disclosure of Invention

An object of the utility model is to overcome prior art's not enough, provide an automatic crimping equipment of formula sheath is punctureed to pencil.

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

the utility model provides an automatic crimping equipment of pencil puncture formula sheath, comprising a base plate, bottom plate upper portion is equipped with the frame, frame upper portion is equipped with the crimping cylinder, be connected with the crimping head on the piston rod of crimping cylinder, the position that lies in crimping head below on the bottom plate is equipped with the crimping board, the feeding rail has been seted up along its length direction in the middle of the crimping board upper portion, a plurality of plug-in wire grooves have been seted up along its width direction to crimping board upper portion front side, plug-in wire groove rear end and feeding rail intercommunication, the position that crimping board upper portion lies in the feeding rail top is equipped with the locating piece, the position that lies in crimping board right side on the bottom plate is equipped with the silo, the silo breach that feed tank left end stretched into is seted up on the crimping board right side, fix mutually through fixing bolt between crimping board and the silo, the inside passageway that supplies the sheath to remove that is equipped with of silo, be equipped with pushing equipment on the bottom plate, pushing equipment can promote the sheath in the silo to the crimping board along the passageway.

Preferably, the material pushing mechanism comprises a material pushing cylinder installed on the bottom plate through an installation block, the front end of a piston rod of the material pushing cylinder is connected with a material pushing sliding block, a material pushing sliding rail is arranged on the bottom plate, the material pushing sliding block is connected to the material pushing sliding rail in a sliding mode, a material pushing rod is connected to the material pushing sliding block through a floating joint, and the front end of the material pushing rod is inserted into the material groove.

Preferably, the rear side of the crimping plate is provided with a detection mechanism, the detection mechanism comprises a detection cylinder, the front end of a piston rod of the detection cylinder is connected with a push block, the front side of the push block is provided with a detector, the front side of the detector is provided with a switch needle installation block, a plurality of switch needles are inserted into the switch needle installation block, the positions of the switch needles correspond to the positions of the wire insertion grooves, and a detection notch for inserting the front end of the switch needle installation block is formed in the position, located on the rear side of the wire insertion grooves, of the crimping plate.

Preferably, the position of the upper part of the crimping plate above the detection notch is provided with a limiting block.

Preferably, a thimble hole is formed in the feeding rail, a jacking cylinder is arranged at the lower part of the bottom plate, a discharging thimble is connected to a piston rod of the jacking cylinder, and the upper part of the discharging thimble is located in the thimble hole.

Preferably, the mobile phone further comprises a casing mounted on the bottom plate, and a touch screen is arranged on the casing.

Compared with the prior art, the beneficial effects of the utility model are that: the material pushing mechanism can accurately push the sheath in the material groove to a designated position, so that a worker is assisted to quickly perform plug wire crimping, and the production efficiency is improved; the silo can conveniently load and unload to carry out the material loading of sheath fast.

Drawings

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

fig. 2 is a perspective view of the present invention;

FIG. 3 is a schematic structural view of the present invention with the casing removed;

FIG. 4 is a schematic view of a part of the structure of the present invention;

fig. 5 is a schematic structural view of the middle compression joint plate of the present invention;

fig. 6 is a schematic structural diagram of the middle detecting mechanism of the present invention.

Reference numerals: 1. a base plate; 2. a frame; 3. a material pushing mechanism; 4. a trough; 5. a pressure welding plate; 6. fixing the bolt; 7. jacking a cylinder; 8. a crimping cylinder; 9. a housing; 10. a touch screen; 11. mounting blocks; 12. a material pushing cylinder; 13. a material pushing rod; 14. a floating joint; 15. a material pushing slide rail; 16. a material pushing slide block; 17. a crimping head; 18. positioning blocks; 19. a limiting block; 20. a detection mechanism; 21. a discharging thimble; 22. a wire inserting groove; 23. a trough notch; 24. a thimble hole; 25. a feed rail; 26. detecting a gap; 27. detecting a cylinder; 28. a push block; 29. a detector; 30. a switch pin mounting block; 31. and (4) switching a needle.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in figures 1-6, an automatic crimping device for a wire harness piercing sheath comprises a bottom plate 1, a frame 2 is arranged on the upper portion of the bottom plate 1, a crimping cylinder 8 is arranged on the upper portion of the frame 2, a crimping head 17 is connected to a piston rod of the crimping cylinder 8, a crimping plate 5 is arranged on the bottom plate 1 and located below the crimping head 17, a feeding rail 25 is arranged in the middle of the upper portion of the crimping plate 5 along the length direction of the crimping plate, a plurality of inserting grooves 22 are arranged on the front side of the upper portion of the crimping plate 5 along the width direction of the crimping plate, the rear ends of the inserting grooves 22 are communicated with the feeding rail 25, a positioning block 18 is arranged on the upper portion of the crimping plate 5 and located above the feeding rail 25, a trough 4 is arranged on the bottom plate 1 and located on the right side of the crimping plate 5, a trough notch 23 is arranged on the right side of the crimping plate 5, the left end of the feeding groove 4 extends into the trough 23, the crimping plate 5 and the trough 4 are fixed by a fixing bolt 6, a channel for moving the sheath is arranged inside the trough 4, the bottom plate 1 is provided with a material pushing mechanism 3, and the material pushing mechanism 3 can push the sheath in the trough 4 to the crimping plate 5 along the channel.

The pushing mechanism 3 pushes the sheath in the trough 4 to advance along the channel and reach the feeding rail 25 of the crimping plate 5, and the sheath is blocked by the positioning block 18, so that the sheath stays at the crimping position. The staff inserts the electric wire in the hole of sheath, and the piston rod of crimping cylinder 8 drives crimping head 17 and descends and carries out the crimping to sheath and electric wire.

The number of the inserting wire grooves 22 is the same as that of holes of the sheath, the positions of the inserting wire grooves 22 correspond to the positions of the holes of the sheath, and the electric wires can be placed in the corresponding inserting wire grooves 22 and then inserted into the holes, so that the electric wires can be accurately inserted into the holes corresponding to the sheath.

The fixing bolt 6 is taken down, so that the fixing of the trough 4 can be released, after the trough 4 is taken down, the sheath is manually filled into the channel inside the trough, and after the filling is finished, the trough is returned to the original position, so that the feeding is completed.

Preferably, the pushing mechanism 3 includes a pushing cylinder 12 mounted on the bottom plate 1 through a mounting block 11, a pushing slider 16 is connected to a front end of a piston rod of the pushing cylinder 12, a pushing slide rail 15 is disposed on the bottom plate 1, the pushing slider 16 is slidably connected to the pushing slide rail 15, a pushing rod 13 is connected to the pushing slider 16 through a floating joint 14, and a front end of the pushing rod 13 is inserted into the trough 4. The piston rod of the pushing cylinder 12 drives the pushing slider 16 to move on the pushing slide rail 15, so as to drive the pushing rod 13 to move in the trough 4, and the sheaths in the trough 4 are pushed forward, so that the sheaths sequentially reach the crimping positions.

The pushing slider 16 is connected with the pushing rod 13 through the floating joint 14, so that the pushing rod 13 can move in a certain range. When the trough 4 is loaded and unloaded, the front end of the push rod 13 can be conveniently taken out of the trough 4 or the front end of the push rod 13 can be conveniently inserted into the trough 4.

Preferably, the rear side of the pressure welding plate 5 is provided with a detection mechanism 20, the detection mechanism 20 comprises a detection cylinder 27, the front end of a piston rod of the detection cylinder 27 is connected with a push block 28, the front side of the push block 28 is provided with a detector 29, the front side of the detector 29 is provided with a switch pin mounting block 30, a plurality of switch pins 31 are inserted into the switch pin mounting block 30, the positions of the switch pins 31 correspond to the positions of the insertion grooves 22, and the position of the pressure welding plate 5, which is positioned at the rear side of the insertion grooves 22, is provided with a detection notch 26 for inserting the front end of the switch pin mounting block 30.

After the sheath reaches the crimping position, the piston rod of the detection cylinder 27 extends to drive the push block 28 to move forward, so that the switch pin mounting block 30 is inserted into the detection notch 26, when a wire is inserted, the wire penetrates through the sheath and contacts the corresponding switch pin 31, the detector 29 receives a signal, and after the detector 29 receives the signals of all the switch pins 31, the situation that all the wires are inserted in place is waited, and then the next step of crimping can be started.

Preferably, the position of the upper part of the pressure welding plate 5 above the detection notch 26 is provided with a limit block 19, the limit block 19 is of a door shape, the shape enclosed by the limit block 19 and the detection notch 26 is matched with the switch needle mounting block 30, and the limit block 19 and the detection notch 26 are matched with the switch needle mounting block 30 to move for limiting, so that the switch needle 31 in the switch needle mounting block 30 can correspond to the hole position of the sheath.

Preferably, a thimble hole 24 is arranged in the feeding rail 25, a jacking cylinder 7 is arranged at the lower part of the bottom plate 1, a discharge thimble 21 is connected to a piston rod of the jacking cylinder 7, and the upper part of the discharge thimble 21 is positioned in the thimble hole 24.

After the crimping is completed, the piston rod of the jacking cylinder 7 drives the discharging ejector pin 21 to move upwards, so that the discharging ejector pin 21 is exposed out of the ejector pin hole 24, the sheath after the crimping is ejected out of the position, the sheath can be conveniently taken down by a worker, and meanwhile, the position of the sheath to be subsequently processed is also vacated.

Preferably, the mobile phone further comprises a casing 9 mounted on the bottom plate 1, and the touch screen 10 is arranged on the casing 9. The casing 9 can shield the pushing slide rail 15 and the pushing slide block 16, so as to avoid the influence of external impurities on the components and ensure that the pushing slide block 16 can smoothly slide along the pushing slide rail 15.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic crimping equipment of formula sheath is punctureed to pencil which characterized in that: comprising a bottom plate (1), the upper part of the bottom plate (1) is provided with a frame (2), the upper part of the frame (2) is provided with a crimping cylinder (8), a crimping head (17) is connected on a piston rod of the crimping cylinder (8), a position below the crimping head (17) on the bottom plate (1) is provided with a crimping plate (5), a feeding rail (25) is arranged in the middle of the upper part of the crimping plate (5) along the length direction of the crimping plate, a plurality of wire inserting grooves (22) are arranged on the front side of the upper part of the crimping plate (5) along the width direction of the crimping plate, the rear end of the wire inserting groove (22) is communicated with the feeding rail (25), a positioning block (18) is arranged at the position above the feeding rail (25) on the upper part of the crimping plate (5), a trough (4) is arranged at the position on the right side of the crimping plate (5), a trough notch (23) into which the left end of the feeding groove (4) stretches into is arranged on the right side of the crimping plate (5), the novel electric welding device is characterized in that the crimping plate (5) and the trough (4) are fixed through a fixing bolt (6), a channel for moving a sheath is arranged inside the trough (4), a pushing mechanism (3) is arranged on the bottom plate (1), and the pushing mechanism (3) can push the sheath in the trough (4) to the crimping plate (5) along the channel.

2. The automatic crimping apparatus of a harness piercing sheath of claim 1, wherein: the material pushing mechanism (3) comprises a material pushing cylinder (12) installed on the bottom plate (1) through an installation block (11), the front end of a piston rod of the material pushing cylinder (12) is connected with a material pushing sliding block (16), a material pushing sliding rail (15) is arranged on the bottom plate (1), the material pushing sliding block (16) is connected to the material pushing sliding rail (15) in a sliding mode, a material pushing rod (13) is connected to the material pushing sliding block (16) through a floating joint (14), and the front end of the material pushing rod (13) is inserted into the material groove (4) and is arranged in the material groove.

3. The automatic crimping apparatus of a harness piercing sheath of claim 1, wherein: crimping board (5) rear side is equipped with detection mechanism (20), detection mechanism (20) are including detecting cylinder (27), the piston rod front end that detects cylinder (27) is connected with ejector pad (28), ejector pad (28) front side is equipped with detector (29), detector (29) front side is equipped with switch needle installation piece (30), switch needle installation piece (30) interpolation is equipped with a plurality of switch needles (31), the position of switch needle (31) is corresponding with the position of plug wire groove (22), the position that lies in plug wire groove (22) rear side on crimping board (5) is equipped with and supplies switch needle installation piece (30) front end male detection breach (26).

4. The automatic crimping apparatus of a harness piercing sheath of claim 3, wherein: and a limiting block (19) is arranged at the upper part of the crimping plate (5) above the detection notch (26).

5. The automatic crimping apparatus of a harness piercing sheath of claim 1, wherein: be equipped with thimble hole (24) in feeding rail (25), bottom plate (1) lower part is equipped with jacking cylinder (7), be connected with ejection of compact thimble (21) on the piston rod of jacking cylinder (7), ejection of compact thimble (21) upper portion is located thimble hole (24).

6. The automatic crimping apparatus of a harness piercing sheath of claim 2, wherein: the device is characterized by further comprising a machine shell (9) arranged on the bottom plate (1), the pushing sliding rail (15) and the pushing sliding block (16) are located in the machine shell (9), and a touch screen (10) is arranged on the machine shell (9).