CN110976709A

CN110976709A - Cutting device for high-speed bus production

Info

Publication number: CN110976709A
Application number: CN201911304576.6A
Authority: CN
Inventors: 黄诚; 邵忠良; 李殊骁
Original assignee: Guangdong Polytechnic of Water Resources and Electric Engineering Guangdong Water Resources and Electric Power Technical School
Current assignee: Guangdong Polytechnic of Water Resources and Electric Engineering Guangdong Water Resources and Electric Power Technical School
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-04-10

Abstract

The invention relates to the technical field of high-speed buses, in particular to a cutting device for high-speed bus production, which comprises a bottom plate, wherein the top of the bottom plate and the edges close to the left side and the right side are both provided with a sliding chute, a cutting groove is arranged between the two sliding chutes, and scale marks are carved between the sliding chute and the cutting groove; movable plates are arranged in the sliding grooves, connecting plates are arranged at the tops of the two movable plates, a hydraulic cylinder is mounted on the top surface of each connecting plate, an output shaft of the hydraulic cylinder penetrates through the connecting plates, a fixed plate is arranged at the end part of the output shaft of the hydraulic cylinder, and a blade is arranged on the bottom surface of the fixed plate; the push rod is arranged on one side of the movable plate, the specified cutting length can be quickly determined through the arranged scale marks, the measuring speed is accelerated, the plurality of high-speed buses can be placed in the cutting groove through the matching among the arranged sliding groove, the movable plate, the hydraulic cylinder and the blade, and the plurality of high-speed buses are cut off at one time through the blade, so that the production efficiency of the high-speed buses is improved, and the working efficiency of workers is also improved.

Description

Cutting device for high-speed bus production

Technical Field

The invention relates to the technical field of high-speed buses, in particular to a cutting device for high-speed bus production.

Background

The high-speed bus is a common communication trunk line for transmitting information among various functional components of a computer, and is a transmission line bundle consisting of wires, and the bus of the computer can be divided into a data bus, an address bus and a control bus according to the type of information transmitted by the computer, and the data bus, the address bus and the control bus are respectively used for transmitting data, data addresses and control signals. The bus is an internal structure, which is a common channel for the cpu, the memory, the input and output devices to transfer information, and the various components of the host are connected by the bus.

In the production of the high-speed bus, staff are required to measure a specified length first and then cut off the high-speed bus by using scissors, wherein the staff are troublesome to measure the length of the high-speed bus, and a small part of the high-speed bus is difficult to cut off sometimes, so that the production efficiency of the high-speed bus is low, and the working efficiency of the staff is also influenced.

Disclosure of Invention

The present invention is directed to a cutting device for high-speed bus production, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a cutting device for high-speed bus production comprises a bottom plate, wherein sliding grooves are formed in the top of the bottom plate and the edges close to the left side and the right side of the bottom plate, an unconnected cutting groove is formed between the two sliding grooves, and scale marks are marked between the sliding grooves and the cutting groove; a movable plate is arranged in the sliding chute, one end of the movable plate extends to the position above the bottom plate, a sliding through hole is formed in the position, close to the bottom end, of the movable plate, a fixed column is arranged in the sliding through hole, and two ends of the fixed column are respectively attached to two ends of the sliding chute; the top of each movable plate is provided with a connecting plate, the top surface of each connecting plate is provided with a hydraulic cylinder, an output shaft of each hydraulic cylinder penetrates through the connecting plates, the end part of the output shaft of each hydraulic cylinder is provided with a fixed plate, and the bottom surface of each fixed plate is provided with a blade in an inverted isosceles triangle shape; one side of the movable plate is provided with a push rod.

Preferably, threaded through holes are formed in the fixing plate and located on two sides of the output shaft of the hydraulic cylinder, threaded holes are formed in the top of the blade and located right below the threaded through holes, bolts are arranged in the threaded through holes, the lower ends of the bolts penetrate through the threaded through holes and extend into the threaded holes, and the bolts are in threaded connection with the threaded through holes and the threaded holes respectively.

Preferably, the four corners of the bottom surface of the bottom plate are provided with supporting legs, and the supporting legs are tightly welded with the bottom plate.

Preferably, the movable plate is connected with the sliding groove in a sliding mode, the thickness of the movable plate is equal to that of the sliding groove, the diameter of the fixed column is equal to that of the sliding through hole, and the sliding through hole is connected with the fixed column in a sliding mode.

Preferably, the two ends of the fixed column are respectively and tightly bonded with the two ends of the inner wall of the sliding chute, and the movable plate and the connecting plate are of an integrally formed structure.

Preferably, the length of the blade is equal to the width of the cutting groove.

Preferably, the hydraulic cylinder is fixed to the connecting plate through screws, and an output shaft of the hydraulic cylinder is fixed to the fixing plate through screws.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arranged scale marks, a plurality of high-speed buses can be placed in the cutting groove by staff, one ends of the high-speed buses are aligned, and the scale marks are observed, so that the specified cutting length can be quickly determined, the measuring speed is accelerated, and the working efficiency of the staff is improved.

2. According to the invention, through the arranged sliding groove, the movable plate, the hydraulic cylinder and the blade, a worker places a plurality of high-speed buses in the cutting groove and moves the movable plate, so that the movable plate moves in the sliding groove, the hydraulic cylinder and the blade are driven to move together until the bottom of the blade moves to the cutting position, then the hydraulic cylinder is switched on and starts working, an output shaft of the hydraulic cylinder moves downwards, the blade moves downwards, and the high-speed buses are cut off at one time until the bottom of the blade contacts the top surface of the cutting groove, so that the production efficiency of the high-speed buses is improved, and the working efficiency of the worker is also improved.

3. According to the invention, through the arranged push rod, a worker can conveniently push the push rod by hand to enable the movable plate to move in the sliding groove, and meanwhile, through the arranged threaded through hole, the threaded hole and the bolt, when the bottom of the blade is cut and dull for a long time, the bolt can be taken out from the threaded through hole and the threaded hole, so that the fixed plate and the blade can be separated, and the blade can be replaced.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a base plate according to the present invention;

FIG. 3 is a schematic view of a movable plate according to the present invention;

fig. 4 is a schematic diagram of the structure of the explosion in the present invention.

In the figure: a base plate 1; a chute 11; cutting the groove 12; scale lines 13; a fixed column 14; a movable plate 2; a slide through hole 21; a connecting plate 3; a hydraulic cylinder 4; a fixed plate 41; a threaded through bore 42; a bolt 43; a blade 5; a threaded hole 51; a push rod 6; and a support leg 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a cutting device for high-speed bus production comprises a bottom plate 1, wherein sliding grooves 11 are formed in the top of the bottom plate 1 and the edges close to the left side and the right side of the bottom plate, an unconnected cutting groove 12 is formed between the two sliding grooves 11, and scale marks 13 are marked between the sliding grooves 11 and the cutting groove 12, so that a high-speed bus is placed in the cutting groove 12, and the cutting length can be rapidly determined by observing the scale marks 13; a movable plate 2 with one end extending to the upper side of the bottom plate 1 is arranged in the chute 11, a sliding through hole 21 is formed in the position, close to the bottom end, of the movable plate 2, a fixed column 14 is arranged in the sliding through hole 21, and two ends of the fixed column 14 are respectively attached to two ends of the chute 11; the top of the two movable plates 2 is provided with a connecting plate 3, the top surface of the connecting plate 3 is provided with a hydraulic cylinder 4, an output shaft of the hydraulic cylinder 4 penetrates through the connecting plate 3, the end part of the output shaft of the hydraulic cylinder 4 is provided with a fixed plate 41, the bottom surface of the fixed plate 41 is provided with a blade 5 in an inverted isosceles triangle shape, and the isosceles triangle shape has certain stability, so that the blade 5 cannot be inclined or unstable in structure in the downward moving and cutting process; one side of the movable plate 2 is provided with a push rod 6, so that the staff can conveniently push the push rod 6 by hand to move the movable plate 2 in the sliding groove 11.

Specifically, threaded through holes 42 are formed in the fixing plate 41 and located on two sides of the output shaft of the hydraulic cylinder 4, threaded holes 51 are formed in the top of the blade 5 and located right below the threaded through holes 42, it is ensured that the threaded through holes 42 and the threaded holes 51 are communicated, bolts 43 are arranged in the threaded through holes 42, the lower ends of the bolts 43 penetrate through the threaded through holes 42 and extend into the threaded holes 51, the bolts 43 are respectively in threaded connection with the threaded through holes 42 and the threaded holes 51, stability of the structure is ensured, the fixing plate 41 and the blade 5 can be fixed together through the bolts 43, and the bolts 43 can respectively rotate in the threaded through holes 42 and the threaded holes 51 in a threaded manner; when the bottom of the blade 5 is cut and blunted for a long time, the bolt 43 can be removed from the screw through hole 42 and the screw hole 51 to separate the fixing plate 41 and the blade 5, and at this time, the blade 5 can be replaced with a new blade 5 and the cutting can be continued.

Further, the bottom surface four corners department of bottom plate 1 all is equipped with supporting leg 7, and supporting leg 7 highly preferred is 90-120cm, and supporting leg 7 gets up bottom plate 1 support, makes things convenient for the staff to place or collect high-speed bus and makes, and the staff need not bow, can further accelerate work efficiency, and the staff also can not be too tired, and supporting leg 7 and bottom plate 1 closely weld, guarantees overall structure's stability.

Specifically, the movable plate 2 is slidably connected to the chute 11, so that the movable plate 2 can move in the chute 11, the thickness of the movable plate 2 is equal to that of the chute 11, the movable plate 2 can generate a certain friction in the chute 11, the movable plate 2 is prevented from moving too fast in the chute 11, and the push rod 6 is touched by others, meanwhile, the push rod 6 is pushed without a large force, the movable plate 2 cannot move in the chute 11, the fixed column 14 is equal to the sliding through hole 21 in diameter, so that a certain friction is also generated between the fixed column 14 and the sliding through hole 21, the sliding through hole 21 is slidably connected with the fixed column 14, and the sliding through hole 21 can normally and slowly move on the fixed column 14.

Further, the both ends of fixed column 14 closely bond with the both ends of spout 11 inner wall respectively, guarantee the stable in structure of fixed column 14, make sliding through hole 21 cover on fixed column 14, prevent that someone from taking out fly leaf 2, fly leaf 2 and connecting plate 3 are the integrated into one piece structure, guarantee the stable in structure of fly leaf 2 and connecting plate 3, for pneumatic cylinder 4 start-up work, provide stable environment.

Specifically, the length of the blade 5 is equal to the width of the cutting groove 12, so that the blade 5 can cut into the cutting groove 12, all high-speed buses in the cutting groove 12 can be cut by the blade 5 at one time, the yield of high-speed bus production is improved, and the working efficiency of workers is improved.

Further, pneumatic cylinder 4 passes through the screw to be fixed with connecting plate 3, guarantees that pneumatic cylinder 4 is when starting work, and the structure is stable, and pneumatic cylinder 4's output shaft passes through the screw to be fixed with fixed plate 41, guarantees the stable in structure of fixed plate 41, when pneumatic cylinder 4 was impaired, can make pneumatic cylinder 4 and connecting plate 3 and fixed plate 41 separate through the screw, changes.

It is worth noting that the bottom of the movable plate 2 is attached to the bottom surface of the sliding groove 11, so as to ensure the stability of the structure; the output shaft of the hydraulic cylinder 4 is connected with the connecting plate 3 in a sliding way, so that the output shaft of the hydraulic cylinder 4 can move up and down in the connecting plate 3.

It is worth noting that the hydraulic cylinder 4 related to the hydraulic cylinder control system adopts a hydraulic cylinder with a HOB model manufactured by Zhejiang Dupu Lida Automation technology company, and the matched circuit and power supply can be provided by the manufacturer; moreover, the hydraulic cylinder 4 of the present invention is prior art and can be fully implemented by those skilled in the art, and it goes without saying that the protection of the present invention does not involve any structural and operational improvement of the hydraulic cylinder 4.

When the cutting device for producing the high-speed buses is used, staff place a plurality of high-speed buses in the cutting groove 12, align one ends of the high-speed buses, observe the scale marks 13, and determine the positions to be cut on the scale marks 13 according to the specified cutting length; subsequently, the staff pushes the push rod 6 by hand, so that the movable plate 2 moves slowly in the chute 11, the sliding through hole 21 moves on the fixed column 14, and the connecting plate 3, the hydraulic cylinder 4, the fixed plate 41 and the blade 5 also move together until the bottom of the blade 5 is aligned with the scale mark 13 on the position to be cut and stops moving; and then the hydraulic cylinder 4 is powered on and starts to work, so that the output shaft of the hydraulic cylinder 4 moves downwards and drives the fixing plate 41 and the blade 5 to move downwards, the blade 5 is cut on the high-speed buses, and then the downward cutting is continued until the bottom of the blade 5 contacts the top surface of the cutting groove 12, so that the high-speed buses are cut off at one time.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cutting device for high-speed bus production, comprising a base plate (1), characterized in that: sliding grooves (11) are formed in the top of the bottom plate (1) and the edges close to the left side and the right side, an unconnected cutting groove (12) is formed between the two sliding grooves (11), and scale marks (13) are marked between the sliding grooves (11) and the cutting groove (12); a movable plate (2) with one end extending to the upper side of the bottom plate (1) is arranged in the sliding chute (11), a sliding through hole (21) is formed in the position, close to the bottom end, of the movable plate (2), a fixed column (14) is arranged in the sliding through hole (21), and two ends of the fixed column (14) are respectively attached to two ends of the sliding chute (11); the top parts of the two movable plates (2) are provided with connecting plates (3), the top surfaces of the connecting plates (3) are provided with hydraulic cylinders (4), output shafts of the hydraulic cylinders (4) penetrate through the connecting plates (3), the end parts of the output shafts of the hydraulic cylinders (4) are provided with fixed plates (41), and the bottom surfaces of the fixed plates (41) are provided with blades (5) in inverted isosceles triangles; one side of the movable plate (2) is provided with a push rod (6).

2. The cutting apparatus for high-speed bus production according to claim 1, wherein: the cutting blade is characterized in that threaded through holes (42) are formed in the two sides, located on an output shaft of the hydraulic cylinder (4), of the fixing plate (41), threaded holes (51) are formed in the top of the cutting blade (5) and located under the threaded through holes (42), bolts (43) are arranged in the threaded through holes (42), the lower ends of the bolts (43) penetrate through the threaded through holes (42) and extend into the threaded holes (51), and the bolts (43) are in threaded connection with the threaded through holes (42) and the threaded holes (51) respectively.

3. The cutting apparatus for high-speed bus production according to claim 1, wherein: the bottom surface four corners department of bottom plate (1) all is equipped with supporting leg (7), just supporting leg (7) with bottom plate (1) close welding.

4. The cutting apparatus for high-speed bus production according to claim 1, wherein: the movable plate (2) is connected with the sliding groove (11) in a sliding mode, the thickness of the movable plate (2) is equal to that of the sliding groove (11), the diameter of the fixed column (14) is equal to that of the sliding through hole (21), and the sliding through hole (21) is connected with the fixed column (14) in a sliding mode.

5. The cutting apparatus for high-speed bus production according to claim 1, wherein: the two ends of the fixed column (14) are respectively and tightly bonded with the two ends of the inner wall of the sliding chute (11), and the movable plate (2) and the connecting plate (3) are of an integrally formed structure.

6. The cutting apparatus for high-speed bus production according to claim 1, wherein: the length of the blade (5) is equal to the width of the cutting groove (12).

7. The cutting apparatus for high-speed bus production according to claim 1, wherein: the hydraulic cylinder (4) is fixed with the connecting plate (3) through screws, and an output shaft of the hydraulic cylinder (4) is fixed with the fixing plate (41) through screws.