CN211758225U

CN211758225U - Wire harness cutting device

Info

Publication number: CN211758225U
Application number: CN201922327882.3U
Authority: CN
Inventors: 吕国忠; 屠晓荣; 宗云森
Original assignee: Wujiang Huakun Electronic Co ltd
Current assignee: Wujiang Huakun Electronic Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-27
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a wire harness cutting device, which comprises a base, wherein a cutting plate is arranged in the middle of the upper side of the base, a cutting groove is arranged in the middle of the cutting plate, an upper support plate is arranged on the base at the two sides of the cutting plate, a hydraulic cylinder is arranged in the middle of the upper side of the upper support plate, the lower side of the hydraulic cylinder is in transmission connection with a telescopic rod, a cutting blade is arranged at the lower side of the telescopic rod, a wire harness positioning mechanism is arranged on the cutting plate at the two sides of the cutting groove, a positioning hole is arranged on the cutting plate, the wire harness positioning mechanism comprises a first clamping piece and a second clamping piece, and the first clamping piece and the second clamping piece are both arranged in arc shapes, the wire harness cutting device can clamp and fix the two sides of a cutting opening of a wire harness through the wire harness positioning mechanism arranged at the two sides of the cutting groove, which is beneficial to improving, and can clamp and fix two groups of wire harnesses with different thicknesses simultaneously.

Description

Wire harness cutting device

Technical Field

The utility model relates to an electronic components pencil technical field specifically is a pencil cuts device.

Background

The electronic components are components of electronic elements and small-sized electric machines and instruments, are usually composed of a plurality of parts and can be commonly used in similar products; it is a general name of some parts in the industries of electric appliances, radio, instruments and the like, such as capacitors, transistors, hairsprings, springs and other sub-devices. Diodes and the like are common. The electronic component includes: the electronic device comprises a resistor, a capacitor, a potentiometer, an electronic tube, a radiator, an electromechanical element, a connector, a semiconductor discrete device, an electroacoustic device, a laser device, an electronic display device, a photoelectric device, a sensor, a power supply, a switch, a micro special motor, an electronic transformer, a relay, a printed circuit board, an integrated circuit, various circuits, piezoelectricity, crystals, quartz, a ceramic magnetic material, a base material substrate for a printed circuit, an electronic function process special material, an electronic adhesive (tape) product, an electronic chemical material, a component and the like, wherein the electronic components are generally connected through a wiring harness, and the wiring harness needs to be cut off in the processing process.

The existing wire harness cutting device is inconvenient to fix wire harnesses with different thicknesses, the cutting efficiency is influenced, and cutting openings are uneven when the wire harnesses are cut, so that the yield of the wire harnesses is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is cut to pencil to solve current pencil and cut the device, be not convenient for fix the pencil of different thicknesses, the efficiency that the influence was cut, cut off the mouth when cutting off moreover uneven, thereby influence the problem of the yield of pencil.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pencil cuts device, includes the base, base upside mid-mounting has the truncation board, the truncation groove has been seted up at truncation board middle part, install the extension board on the base of truncation board both sides, it has the pneumatic cylinder to go up extension board upside mid-mounting, pneumatic cylinder downside transmission is connected with the telescopic link, cutting blade is installed to the telescopic link downside, install pencil positioning mechanism on the truncation board of truncation groove both sides, and seted up the locating hole on the truncation board.

Preferably, pencil positioning mechanism is including first holder and the second holder that is equipped with, and first holder and second holder all set to the arc form.

Preferably, the first clamping piece and the second clamping piece are both arranged into a U-shaped piece, and the radian of the first clamping piece is greater than that of the second clamping piece.

Preferably, first holder and second holder one end are all connected with the cylinder in the transmission, and the cylinder downside is installed in base and truncation board.

Preferably, the lower side of the hydraulic cylinder is fixed on the top of the upper support plate through a connecting seat.

Preferably, the telescopic rod is connected with a cutter holder through threads on the lower side of the telescopic rod, and the cutting blade is arranged on the lower side of the cutter holder.

Preferably, cut board one side and install the PLC switch board, and pneumatic cylinder and pencil positioning mechanism's control end all with PLC switch board electric connection.

Preferably, the wire harness positioning mechanism is symmetrically arranged about the cut-off groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a wire harness positioning mechanism that truncation groove both sides were installed, wire harness positioning mechanism are including the first holder and the second holder that are equipped with, and first holder and second holder all set the arc form, and cylinder drive holder lift adjustment to can carry out the fixed processing of centre gripping to the cut-off opening both sides of pencil, be favorable to improving the accuracy that blocks and cut a neat nature.

2. The utility model discloses and first holder and second holder all set the U type spare to, and the radian of first holder is greater than the radian of second holder, can the fixed pencil of two sets of different thicknesses of centre gripping simultaneously, are favorable to improving the efficiency that blocks.

3. The utility model discloses a telescopic link downside threaded connection has the blade holder, and cutting blade installs at the blade holder downside, and the cutting knife setting is directly over the truncation groove, is convenient for move down through pneumatic cylinder drive cutting blade and cuts the pencil, and control is convenient, cuts efficiently.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is the structural schematic diagram of the wire harness positioning mechanism of the present invention.

In the figure: 1. a base; 2. an upper support plate; 3. cutting off the plate; 4. a hydraulic cylinder; 5. a PLC control cabinet; 6. a telescopic rod; 7. a tool apron; 8. a cutting blade; 9. a harness positioning mechanism; 901. a first clamping member; 902. a second clamping member; 10. positioning holes; 11. a cut-off groove; 12. a cylinder; 13. a connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a wire harness cutting device comprises a base 1, a cutting plate 3 is installed at the middle of the upper side of the base 1, a cutting groove 11 is formed at the middle of the cutting plate 3 for better cutting treatment of the lower portion of an anastomotic cutting blade 8, an upper support plate 2 is installed on the base 1 at the two sides of the cutting plate 3, a hydraulic cylinder 4 is installed at the middle of the upper side of the upper support plate 2, the hydraulic cylinder 4 is used for providing power for stamping cutting, a telescopic rod 6 is connected to the lower side of the hydraulic cylinder 4 in a transmission manner, a cutting blade 8 is installed at the lower side of the telescopic rod 6, the cutting blade 8 is driven by the hydraulic cylinder 4 to move downwards for cutting a wire harness, the control is convenient, the cutting efficiency is high, a wire harness positioning mechanism 9 is installed on the cutting plate 3 at the two sides of the cutting, the wire harness positioning mechanism 9 comprises a first clamping piece 901 and a second clamping piece 902 which are arranged, the first clamping piece 901 and the second clamping piece 902 are both arranged in an arc shape and can clamp and fix two wire harnesses with different thicknesses at the same time, the cutting efficiency is improved, the first clamping piece 901 and the second clamping piece 902 are both arranged in U-shaped pieces, the radian of the first clamping piece 901 is larger than that of the second clamping piece 902, one ends of the first clamping piece 901 and the second clamping piece 902 are both in transmission connection with an air cylinder 12, the lower side of the air cylinder 12 is arranged in a base 1 and a cutting plate 3, the air cylinder 12 can drive the first clamping piece 901 and the second clamping piece 902 to move downwards, the wire harnesses can be fixed on the cutting plate 3 at two sides of the cutting groove 11, the lower side of the hydraulic cylinder 4 is fixed on the top of an upper support plate 2 through a connecting seat 13, the lower side of a telescopic rod 6 is in threaded connection with a cutter seat 7, cut 3 one sides of board and install PLC switch board 5, and pneumatic cylinder 4 and pencil positioning mechanism 9's control end all with PLC switch board 5 electric connection, be convenient for carry out whole regulation and control, pencil positioning mechanism 9 sets up about cutting 11 symmetries of groove.

The utility model discloses a theory of operation and use flow: the wire harness to be cut passes through the clamping piece of the wire harness positioning mechanism 9, the first clamping piece 901 and the second clamping piece 902 are driven to move downwards through the air cylinder 12, the wire harness can be fixed on the cutting plates 3 on the two sides of the cutting groove 11, and then the cutting blade 8 is driven to move downwards through the hydraulic cylinder 4 to cut the wire harness, so that the wire harness cutting device is convenient to control, high in cutting efficiency and beneficial to improvement of cutting accuracy and cutting opening evenness; and first holder 901 and second holder 902 all set to U type spare, and the radian of first holder 901 is greater than the radian of second holder 902, can the fixed pencil of two sets of different thicknesses of centre gripping simultaneously, are favorable to improving the efficiency of cuting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire harness cutting device comprises a base (1), and is characterized in that: base (1) upside mid-mounting has truncation board (3), truncation groove (11) have been seted up at truncation board (3) middle part, install extension board (2) on base (1) of truncation board (3) both sides, it has pneumatic cylinder (4) to go up extension board (2) upside mid-mounting, pneumatic cylinder (4) downside transmission is connected with telescopic link (6), cutting blade (8) are installed to telescopic link (6) downside, install pencil positioning mechanism (9) on truncation board (3) of truncation groove (11) both sides.

2. A wire harness cutoff device according to claim 1, wherein: the wire harness positioning mechanism (9) comprises a first clamping piece (901) and a second clamping piece (902), and the first clamping piece (901) and the second clamping piece (902) are both arranged in an arc shape.

3. A wire harness cutoff device according to claim 2, wherein: the first clamping piece (901) and the second clamping piece (902) are both arranged into U-shaped pieces, and the radian of the first clamping piece (901) is larger than that of the second clamping piece (902).

4. A wire harness cutoff device according to claim 2, wherein: first holder (901) and second holder (902) one end all the transmission be connected with cylinder (12), and cylinder (12) downside is installed in base (1) and cutoff plate (3).

5. A wire harness cutoff device according to claim 1, wherein: the lower side of the hydraulic cylinder (4) is fixed at the top of the upper support plate (2) through a connecting seat (13).

6. A wire harness cutoff device according to claim 1, wherein: telescopic link (6) downside threaded connection has blade holder (7), and cutting blade (8) install in blade holder (7) downside.

7. A wire harness cutoff device according to claim 1, wherein: and a PLC control cabinet (5) is installed on one side of the cutoff plate (3), and the control ends of the hydraulic cylinder (4) and the wire harness positioning mechanism (9) are electrically connected with the PLC control cabinet (5).

8. A wire harness cutoff device according to claim 1, wherein: the wire harness positioning mechanisms (9) are symmetrically arranged relative to the cut-off groove (11).