CN209867566U - Workpiece cutting device for electrical machinery - Google Patents

Abstract

The utility model relates to a cutting device field discloses a work piece cutting device for electrical machinery, to the too low problem of efficiency of the fixed work piece of the work piece cutting device for current electrical machinery, now proposes following scheme, and it includes processing platform and roof, the roof is located the processing platform directly over, and the bottom of roof is fixed with four pillars, four pillars all with the top fixed connection of processing platform, the top of processing platform is seted up flutedly and two spouts, the recess is located the intermediate position of two spouts, the inside of two spouts is all rotated and is connected with the screw post, two screw posts are two-way threaded rod, the equal threaded connection in outside of two screw posts has two movable blocks, the one end of movable block extends to the outside of spout. The utility model discloses rational in infrastructure, design benefit, easy operation has solved the too low problem of efficiency of the fixed work piece of work piece cutting device for electrical machinery among the prior art, makes things convenient for operating personnel to cut the work piece, easily promotes.

Description

A workpiece cutting device for electrical machinery

technical field

The utility model relates to the field of cutting devices, in particular to a workpiece cutting device for electrical machinery.

Background technique

With the development of modern mechanical processing industry, the quality and accuracy of cutting are constantly improving, and the requirements for improving production efficiency, reducing production costs, and highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must be To meet the requirements of the development of modern mechanical processing industry, the cutting machine is divided into flame cutting machine, plasma cutting machine, cutting knife cutting machine, laser cutting machine, etc. Among them, the laser cutting machine has the fastest efficiency and high cutting precision, but the cost is high and the operation is difficult. Complicated, the cutting-off knife cutting machine is generally used, but the current cutting-off knife cuts off the workpiece by manually fixing the workpiece, which is too inefficient.

Utility model content

The utility model proposes a workpiece cutting device for electrical machinery, which solves the problem that the efficiency of the workpiece cutting device for electrical machinery in the prior art is too low for fixing workpieces.

In order to achieve the above object, the utility model adopts the following technical solutions:

A workpiece cutting device for electrical machinery, comprising a processing table and a top plate, the top plate is located directly above the processing table, four pillars are fixed on the bottom of the top plate, all four pillars are fixedly connected to the top of the processing table, and the top of the processing table There is a groove and two chutes. The groove is located in the middle of the two chutes. The insides of the two chutes are connected with threaded posts. The two threaded posts are two-way threaded rods. The outside of the two threaded posts There are two moving blocks connected by screw threads, one end of the moving block extends to the outside of the chute, and the end of the moving block outside the chute is fixed with a fixed plate, one side of the processing table is provided with two adjustment holes, two threaded columns One end of each extends to the inside of the two adjustment holes, one end of the threaded column located inside the adjustment hole is fixed with a turntable, the bottom of the top plate is fixed with a hydraulic cylinder, one end of the hydraulic cylinder is fixed with a mounting plate, and the bottom of the mounting plate is fixed with a cutting Knife and two fixed columns, the two fixed columns are located on both sides of the cutter, the bottoms of the two fixed columns are slidably connected with buffer columns, and the cutter is located directly above the groove.

Preferably, one side of the turntable is rotatably connected with a handle and a bolt, one end of the bolt extends through the turntable to the outside of the turntable, and an anti-skid pad is fixed at one end of the bolt near the bottom of the adjustment hole.

Preferably, the anti-slip pad is in contact with the bottom of the adjustment hole, and the anti-slip pad is made of rubber, the other end of the bolt is fixed with a fixed head, and the outer wall of the fixed head is engraved with anti-slip lines.

Preferably, a buffer hole is provided at the bottom of the fixing column, one end of the buffer column extends to the inside of the buffer hole, and a spring is fixed at one end of the buffer column inside the buffer hole, and the other end of the spring is fixedly connected to the top of the buffer hole, The other end of the buffer column is fixed with a pressing plate, and the distance between the pressing plate and the processing table is smaller than the distance between the cutter and the processing table.

Preferably, a fixed block is fixed in the middle of the threaded column, and the two moving blocks outside the same threaded column are respectively located on both sides of the fixed block.

In the utility model:

1. Through the cooperation between the threaded column, the moving block, the turntable and the handle, the purpose of adjusting the distance between the two fixed plates is achieved, so that the workpiece can be clamped between the fixed plates, and the design of the bolts and anti-slip pads avoids turning Unintentional rotation of the wheels prevents loosening between the fixed plates;

2. Through the cooperation between the fixed column, the buffer column and the pressing plate, the workpiece can be pressed when cutting the workpiece, which is convenient for the cutter to cut the workpiece.

The utility model has reasonable structure, ingenious design and simple operation, which solves the problem of low efficiency of fixing workpieces by the workpiece cutting device for electrical machinery in the prior art, is convenient for operators to cut workpieces, and is easy to popularize.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a side view of the processing table of the present invention.

Fig. 3 is an enlarged view of A of the utility model.

Labels in the figure: 1 processing table, 2 top plate, 3 pillar, 4 chute, 5 moving block, 6 fixed plate, 7 groove, 8 hydraulic cylinder, 9 installation plate, 10 fixed column, 11 buffer column, 12 pressure plate, 13 Turntable, 14 threaded column, 15 fixed block, 16 adjustment hole, 17 handle, 18 bolt, 19 fixed head, 20 non-slip pad, 21 cutter.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, a workpiece cutting device for electrical machinery includes a processing table 1 and a top plate 2, the top plate 2 is located directly above the processing table 1, and four pillars 3 are fixed on the bottom of the top plate 2, and the four pillars 3 are all connected to the The top of the processing table 1 is fixedly connected. The top of the processing table 1 is provided with a groove 7 and two chutes 4. The groove 7 is located in the middle of the two chutes 4. The insides of the two chutes 4 are rotatably connected with threads. Column 14, two threaded columns 14 are two-way threaded rods, the outside of the two threaded columns 14 are all threaded with two moving blocks 5, one end of the moving block 5 extends to the outside of the chute 4, and the moving block 5 is located on the slide One end outside the groove 4 is fixed with a fixed plate 6, and one side of the processing table 1 is provided with two adjustment holes 16, and one end of the two threaded columns 14 respectively extends to the inside of the two adjustment holes 16, and the threaded columns 14 are located in the adjustment holes 16. One end of the interior is fixed with a turntable 13, the bottom of the top plate 2 is fixed with a hydraulic cylinder 8, one end of the hydraulic cylinder 8 is fixed with a mounting plate 9, and the bottom of the mounting plate 9 is fixed with a cutter 21 and two fixed columns 10, two fixed columns 10 is located on both sides of the cutter 21 , the bottoms of the two fixed columns 10 are slidingly connected with buffer columns 11 , and the cutter 21 is located directly above the groove 7 .

In this embodiment, one side of the turntable 13 is rotatably connected with a handle 17 and a bolt 18, and one end of the bolt 18 extends through the turntable 13 to the outside of the turntable 13, and the end of the bolt 18 near the bottom of the adjustment hole 16 is fixed with a non-slip mat 20, the anti-slip mat 20 is in contact with the bottom of the adjustment hole 16, and the anti-slip pad 20 is made of rubber, the other end of the bolt 18 is fixed with a fixed head 19, the outer wall of the fixed head 19 is engraved with anti-slip lines, and the bottom of the fixed column 10 is provided with a buffer hole. One end of the buffer column 11 extends to the inside of the buffer hole, and a spring is fixed at one end of the buffer column 11 inside the buffer hole, the other end of the spring is fixedly connected with the top of the buffer hole, and the other end of the buffer column 11 is fixed with a pressing plate 12, the pressing plate 12 is less than the distance from the processing table 1 to the distance between the cutter and the processing table 1. The middle position of the threaded column 14 is fixed with a fixed block 15, and the two moving blocks outside the same threaded column 14 are respectively located on both sides of the fixed block 15.

In this embodiment, the hydraulic cylinder 8 is controlled by an external controller, and the model of the controller is AT89C51.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Working principle: Turn the fixed head 19 to loosen the bolt 18, so that the anti-skid pad 20 is out of contact with the adjustment hole 16, and then the turntable 13 can be turned to adjust the distance between the fixed plates 6 until the fixed plate 6 clamps the workpiece , stop the rotation of the turntable 13, and then tighten the bolt 18, so that the anti-skid pad 20 is in close contact with the adjustment hole 16, thereby limiting the rotation of the turntable 13, and then start the hydraulic cylinder 8, the liquid oxygen cylinder 8 is extended, and the pressure plate 12 is first in contact with the The workpieces are in contact with each other. As the hydraulic cylinder 8 continues to extend, the buffer column 12 shrinks to the inside of the buffer hole, the spring is compressed, the pressure plate 12 presses the workpiece until the cutter 21 cuts the workpiece, and then starts the liquid oxygen cylinder to recover. The original position is ready for the next cutting.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. A workpiece cutting device for an electrical machine comprises a processing table (1) and a top plate (2), and is characterized in that the top plate (2) is located right above the processing table (1), four support columns (3) are fixed at the bottom of the top plate (2), the four support columns (3) are all fixedly connected with the top of the processing table (1), a groove (7) and two sliding grooves (4) are formed in the top of the processing table (1), the groove (7) is located in the middle of the two sliding grooves (4), threaded columns (14) are rotationally connected inside the two sliding grooves (4), the two threaded columns (14) are both bidirectional threaded rods, two moving blocks (5) are in threaded connection with the outer portions of the two threaded columns (14), one ends of the moving blocks (5) extend to the outer portions of the sliding grooves (4), and a fixing plate (6) is fixed at one end of the moving blocks (5) located outside the sliding grooves (4), two regulation holes (16) have been seted up to one side of processing platform (1), and the one end of two screw thread posts (14) extends to the inside of two regulation holes (16) respectively, and screw thread post (14) are located the inside one end of regulation hole (16) and are fixed with carousel (13), the bottom of roof (2) is fixed with pneumatic cylinder (8), and the one end of pneumatic cylinder (8) is fixed with mounting panel (9), and the bottom of mounting panel (9) is fixed with cutter (21) and two fixed columns (10), and two fixed columns (10) are located the both sides of cutter (21), and the equal sliding connection in bottom of two fixed columns (10) has buffer column (11), and cutter (21) are located recess (7) directly over.

2. The workpiece cutting device for the electric machine as claimed in claim 1, wherein a handle (17) and a bolt (18) are rotatably connected to one side of the rotary plate (13), one end of the bolt (18) extends through the rotary plate (13) to the outside of the rotary plate (13), and a non-slip pad (20) is fixed to one end of the bolt (18) close to the bottom of the adjusting hole (16).

3. The workpiece cutting device for the electric machine as claimed in claim 2, wherein the non-slip mat (20) is in contact with the bottom of the adjusting hole (16), the non-slip mat (20) is made of rubber, a fixing head (19) is fixed to the other end of the bolt (18), and anti-slip patterns are carved on the outer wall of the fixing head (19).

4. The workpiece cutting device for the electric machine according to claim 1, wherein a buffer hole is formed in the bottom of the fixed column (10), one end of the buffer column (11) extends into the buffer hole, a spring is fixed at one end of the buffer column (11) located inside the buffer hole, the other end of the spring is fixedly connected with the top of the buffer hole, a pressing plate (12) is fixed at the other end of the buffer column (11), and the distance from the pressing plate (12) to the machining table (1) is smaller than the distance from the cutter to the machining table (1).

5. The device for cutting off a workpiece for an electric machine according to claim 1, wherein a fixed block (15) is fixed at the middle position of the threaded column (14), and two moving blocks outside the same threaded column (14) are respectively positioned at two sides of the fixed block (15).