CN212169258U - Medium-speed wire cutting machine - Google Patents

Abstract

The utility model discloses a medium-speed wire cutting machine, which comprises a fixed column and a workbench, wherein one side edge of the top surface of the workbench is fixedly welded with the bottom of the fixed column, the center of the interior of the workbench is rotatably connected with a rotating shaft, the top of the rotating shaft penetrates through the top of the workbench and extends to the outside of the workbench, one end of the rotating shaft extending to the outside of the workbench is fixedly welded with a fixed disc, one side of the top surface of the fixed disc is fixedly welded with a cylinder, the cylinder is fixedly sleeved with a first placing plate through a piston rod, one side of the first placing plate is rotatably connected with a second placing plate, one end of the second placing plate far away from the first placing plate is rotatably connected with the side wall of the fixed disc, the utility model effectively solves the problems that the angle of the placing plate for placing workpieces of the existing medium-speed wire cutting machine can not be adjusted, and can not meet, inconvenient for users to use.

Description

A kind of wire cutting machine

technical field

The utility model relates to the technical field of electric spark cutting machines, in particular to a middle-running wire cutting machine.

Background technique

The medium wire EDM wire cutting machine reduces the error caused by material deformation and molybdenum wire loss through multiple cutting, so that the processing quality is relatively improved. The processing quality can be between high-speed wire cutting machine and low-speed wire cutting machine. Wire-feeding, slow wire-feeding, and fast-feeding wire-cutting all refer to WEDM machines. Medium-feed wire-cutting machine tools belong to the category of reciprocating high-speed wire-cutting wire-cutting machine tools. The secondary cutting function is called "intermediate wire cutting.

However, there are some drawbacks in the traditional use process, such as:

1. The angle of the placement plate on which the workpiece is placed in the existing wire cutting machine cannot be adjusted, and it cannot meet different inclination angles for cutting, which is inconvenient for users to use and reduces the cutting efficiency of the workpiece.

2. The existing medium wire cutting machine will cause debris to splash and pollute the working environment during the cutting process.

Utility model content

The purpose of this utility model is to provide a middle-running wire cutting machine to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including a fixed column and a workbench, one edge of the top surface of the workbench is fixedly welded with the bottom of the fixed column, and the inner center of the workbench is rotatably connected with a A rotating shaft, the top of the rotating shaft penetrates the top of the workbench and extends to the outside of the workbench, and one end of the rotating shaft extending to the outside of the workbench is fixedly welded with a fixed plate, and one side of the top surface of the fixed plate is fixedly welded There is a cylinder, the cylinder is fixedly sleeved with a first placing plate through a piston rod, one side of the first placing plate is rotatably connected with a second placing plate, and one end of the second placing plate away from the first placing plate is fixed with the The side wall of the plate is rotatably connected, and the side of the worktable away from the fixed column is movably inserted with a fixed rod. The inner side of the table is fixedly sleeved with a limit plate, the surface of the fixed rod is wound with a spring on one side of the limit plate, the top of one side of the fixed column is fixedly installed with a cutting mechanism, and the surface of the fixed column is fixed with a cutting mechanism. An adjustment mechanism is installed, the adjustment mechanism is connected with a dust suction pipe, a dust collecting box is fixedly welded on one side of the dust collecting pipe, and an installation mechanism is fixedly welded on one side of the dust collecting box, and the installation mechanism It is fixedly installed with the fixed column, the bottom side of the dust collecting box is fixedly installed with an exhaust fan through the mounting frame, and the exhaust pipe of the exhaust fan is fixedly sleeved with a conveying pipe, and the conveying pipe runs through the bottom of the dust collecting box and is Extends to the inside of the dust box.

Wherein, the adjusting mechanism includes a fixing screw, the fixing screw penetrates the fixing column and extends to the outside of the fixing column, and one end of the fixing screw extending to the outside of the fixing column is fixedly welded with a mounting plate, and the mounting plate is away from the fixed screw. A buckle is fixedly welded at the center of one side, and the buckle is connected with the dust suction pipe by clamping.

Wherein, the installation mechanism includes a connecting rod and a fixing ring, the connecting rod is fixedly welded with the top of one side of the dust collecting box, the fixing ring is fixedly welded with the side wall of the fixing column, and the surface of the connecting rod is fixedly welded with the fixing ring In a movable socket connection, a second magnet is fixedly welded on the bottom side of the connecting rod, a first magnet is fixedly welded on the side wall of the fixing column, and the first magnet and the second magnet are magnetically connected.

Wherein, a filter screen is fixedly welded inside the dust collecting box, and the included angle between the filter screen and the horizontal line is 60 degrees.

Wherein, a cleaning hole is opened on the side wall of the dust collecting box and located on one side of the filter screen, and a rubber plug is matched and connected to the surface of the cleaning hole.

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

1. Through the cooperation of the worktable, the rotating shaft, the fixed plate, the cylinder, the first placing button, the second placing plate, the fixing rod, the limit plate and the spring, the first placing plate can be selected according to the cutting angle of the workpiece to be cut. and the second placement plate, if it is cut vertically, select the first placement plate, otherwise pull the fixing rod, so that the fixing rod squeezes the spring through the limit plate, separates the fixing rod from the rotating shaft, and then rotates the fixing plate 180 degrees, then Loosen the fixing rod, under the restoring force of the spring, the spring pushes the limit plate to make the fixed rod inserted into the rotating shaft, and then the limit is fixed, and then the cylinder is adjusted according to the required inclination angle, so that the cylinder drives the second placing plate The angle of the machine is changed, which can meet the needs of different inclination angles for cutting, and the user can use it to improve the cutting efficiency of the workpiece.

2. Through the cooperation of the fixed column, the adjusting mechanism, the suction pipe, the dust collecting box, the suction fan and the conveying pipe, the suction angle of the suction pipe can be adjusted according to the cutting position, and then the suction fan is started, so that the suction fan can pass the suction. The dust pipe sucks the debris generated by cutting into the dust collection box, which is convenient for centralized processing and effectively avoids the problem of environmental pollution caused by debris splashing.

Description of drawings

1 is a schematic diagram of the overall structure of the present utility model;

2 is a schematic diagram of the connection structure between the fixed column and the adjustment structure of the present invention;

FIG. 3 is an enlarged structural view of the position A in FIG. 1 of the present utility model.

In the figure: 1-fixed column; 2-adjustment mechanism; 21-fixed screw; 22-installation plate; 23-buckle; 3-dust suction pipe; 4-dust collection box; 5-filter screen; 6-transport pipe; 7-exhaust fan; 8-cutting mechanism; 9-first placing plate; 10-air cylinder; 11-second placing plate; 12-fixed plate; 13-table; 14-fixed rod; 15-spring; 16-limit Position plate; 17-rotating shaft; 18-fixing ring; 19-first magnet; 20-second magnet; 24-connecting rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , the present utility model provides a technical solution: comprising a fixing column 1 and a workbench 13, characterized in that: one edge of the top surface of the workbench 13 is fixedly welded with the bottom of the fixing column 1, A rotating shaft 17 is rotatably connected to the inner center of the workbench 13 . The top of the rotating shaft 17 penetrates the top of the workbench 13 and extends to the outside of the workbench 13 . A fixed plate 12 is fixedly welded at one end, and a cylinder 10 is fixedly welded on one side of the top surface of the fixed plate 12. The cylinder 10 is fixedly sleeved with a first placing plate 9 through a piston rod. A second placing plate 11 is connected to the side rotatably, and the end of the second placing plate 11 away from the first placing plate 9 is rotatably connected to the side wall of the fixing plate 12, and the side of the worktable 13 away from the fixing column 1 is movably plugged. There is a fixed rod 14, and one end of the fixed rod 14 located inside the workbench 13 is connected with the rotating shaft 17 in a snap-fit connection. A spring 15 is wound around the surface of the fixing rod 14 and is located on one side of the limit plate 16, a cutting mechanism 8 is fixedly installed on the top of one side of the fixing column 1, and an adjusting mechanism 2 is installed on the surface of the fixing column 1, so the The adjusting mechanism 2 is connected with a dust suction pipe 3, a dust collecting box 4 is fixedly welded on one side of the dust collecting pipe 3, and an installation mechanism is fixedly welded on one side of the dust collecting box 4, and the installation mechanism is connected with the dust collector. The fixing column 1 is fixedly installed, and the bottom side of the dust collecting box 4 is fixedly installed with an exhaust fan 7 through a mounting frame. The bottom of the dust box 4 extends to the inside of the dust box 4 .

Wherein, the adjusting mechanism 2 includes a fixing screw 21, the fixing screw 21 penetrates the fixing column 1 and extends to the outside of the fixing column 1, and an end of the fixing screw 21 extending to the outside of the fixing column 1 is fixedly welded with a mounting plate 22, A buckle 23 is fixedly welded at the center of the side of the mounting plate 22 away from the fixing screw 21 , and the buckle 23 is connected with the dust suction pipe 3 , and the fixing screw 21 is rotated, so that the fixing screw 21 drives the mounting plate 22 to rotate. , so that the mounting plate 22 drives the buckle 23 to rotate, thereby changing the vacuuming angle of the vacuuming pipe 3 and increasing the cleaning strength.

The installation mechanism includes a connecting rod 24 and a fixing ring 18. The connecting rod 24 is fixedly welded to the top of one side of the dust collecting box 4, and the fixing ring 18 is fixedly welded to the side wall of the fixing column 1. The connection The surface of the rod 24 is movably sleeved with the fixing ring 18 , the bottom side of the connecting rod 24 is fixedly welded with a second magnet 20 , the side wall of the fixing column 1 is fixedly welded with a first magnet 20 , and the first magnet 20 and the second magnet 20 are magnetically connected to move the dust collecting box 4 upward, so that the dust collecting box 4 drives the connecting rod 24 to move upward, so that the first magnet 20 and the second magnet 20 are separated until the connecting rod 24 is removed from the fixing ring 18 The inside is disengaged, and then the dust box 4 and the fixed column 1 are quickly disassembled and installed, which is convenient for the maintenance and repair of the dust box 4 .

Wherein, a filter screen 5 is fixedly welded inside the dust collecting box 4 , and the included angle between the filter screen 5 and the horizontal line is 60 degrees, and impurities are collected on the surface of the filter screen 5 to avoid blocking the exhaust fan 7 .

Wherein, the side wall of the dust collecting box 4 and one side of the filter screen 5 are provided with a cleaning hole, and the surface of the cleaning hole is matched with a rubber plug to facilitate the collection and processing of impurities on the surface of the filter screen 5 .

Working principle: When in use, select the first placing plate 9 and the second placing plate 11 according to the cutting angle of the workpiece to be cut. If cutting vertically, select the first placing plate 9. Otherwise, pull the fixing rod 14, so that the fixing rod 14 passes the limit The position plate 16 squeezes the spring 15, separates the fixing rod 14 from the rotating shaft 17, then rotates the fixing plate 12 by 180 degrees, and then releases the fixing rod 14. Under the restoring elastic force of the spring 15, the spring 15 pushes the limit The plate 16 allows the fixing rod 14 to be inserted into the interior of the rotating shaft 17, and then the limit is fixed, and then the cylinder 10 is adjusted according to the required inclination angle, so that the angle at which the cylinder 10 drives the second placing plate 11 changes, which can meet different inclination angles for cutting, The user can use it to improve the cutting efficiency of the workpiece, and then adjust the suction angle of the suction pipe 3 according to the cutting position. When cutting, start the suction fan 7, so that the suction fan 7 sucks the debris generated by cutting through the suction pipe 3 into the collection. The inside of the dust box 4 is convenient for centralized processing, which effectively avoids the problem of environmental pollution caused by debris splashing.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a well wire cut electrical discharge machining that walks, includes fixed column (1) and workstation (13), its characterized in that: the edge of one side of the top surface of the workbench (13) is fixedly welded with the bottom of the fixed column (1), a rotating shaft (17) is rotatably connected to the center of the interior of the workbench (13), the top of the rotating shaft (17) penetrates through the top of the workbench (13) and extends to the outside of the workbench (13), a fixed disc (12) is fixedly welded to one end, extending to the outside of the workbench (13), of the rotating shaft (17), an air cylinder (10) is fixedly welded to one side of the top surface of the fixed disc (12), a first placing plate (9) is fixedly sleeved on the air cylinder (10) through a piston rod, a second placing plate (11) is rotatably connected to one side of the first placing plate (9), one end, far away from the first placing plate (9), of the second placing plate (11) is rotatably connected with the side wall of the fixed disc (12), and a fixed rod (14) is movably inserted into one side, far away from the fixed column (1), of, the fixing rod (14) is located inside one end of the workbench (13) and is connected with the clamping of the rotating shaft (17), a limiting plate (16) is fixedly sleeved on one side of the surface of the fixing rod (14) and inside of the workbench (13), a spring (15) is wound on one side of the surface of the fixing rod (14) and located on the limiting plate (16), a cutting mechanism (8) is fixedly installed at the top of one side of the fixing column (1), an adjusting mechanism (2) is installed on the surface of the fixing column (1), the clamping of the adjusting mechanism (2) is connected with a dust collection pipe (3), a dust collection box (4) is fixedly welded on one side of the dust collection pipe (3), an installation mechanism is fixedly welded on one side of the dust collection box (4), the installation mechanism is fixedly installed on the fixing column (1), and an exhaust fan (7) is fixedly installed on one side, the exhaust pipe of the exhaust fan (7) is fixedly sleeved with a conveying pipe (6), and the conveying pipe (6) penetrates through the bottom of the dust collection box (4) and extends to the inside of the dust collection box (4).

2. The medium feed wire cutting machine according to claim 1, wherein: adjustment mechanism (2) include fixing screw (21), fixing screw (21) run through fixed column (1) and extend to the outside of fixed column (1), fixing screw (21) extend to the outside one end fixed weld of fixed column (1) have mounting panel (22), one side center department fixed weld that fixing screw (21) were kept away from in mounting panel (22) has buckle (23), buckle (23) are connected with dust absorption pipe (3) block.

3. The medium feed wire cutting machine according to claim 1, wherein: the installation mechanism comprises a connecting rod (24) and a fixing ring (18), the connecting rod (24) is fixedly welded with the top of one side of the dust collection box (4), the fixing ring (18) is fixedly welded with the side wall of the fixing column (1), the surface of the connecting rod (24) is movably sleeved with the fixing ring (18), a second magnet (20) is fixedly welded on one side of the bottom of the connecting rod (24), a first magnet (19) is fixedly welded on the side wall of the fixing column (1), and the first magnet (19) is magnetically connected with the second magnet (20).

4. The medium feed wire cutting machine according to claim 1, wherein: a filter screen (5) is fixedly welded in the dust collection box (4), and an included angle between the filter screen (5) and a horizontal line is (60).

5. The medium feed wire cutting machine according to claim 4, wherein: the side wall of the dust collection box (4) and one side of the filter screen (5) are provided with cleaning holes, and the surfaces of the cleaning holes are connected with rubber stoppers in a matching manner.

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