CN216138207U

CN216138207U - Precise mechanical engineering is with high numerical control cutting off machine of positioning accuracy

Info

Publication number: CN216138207U
Application number: CN202122028417.7U
Authority: CN
Inventors: 张霄
Original assignee: Individual
Current assignee: Harbin Yuecheng Machinery Manufacturing Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-29
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a high-positioning-accuracy numerical control cutting machine tool for precision mechanical engineering, which comprises a base, wherein a placing table is fixedly connected to the center of the top of the base, fixing plates are fixedly connected to two sides of the top of the placing table, and a first air cylinder is fixedly connected to the top of the outer side of each fixing plate. According to the utility model, the fixing plate, the first cylinder, the clamping plate, the sliding groove, the stepping motor, the threaded rod, the threaded block, the sliding rod, the moving plate, the second cylinder, the adjusting motor, the buffer cushion, the bearing, the sliding groove and the sliding block are matched with each other, so that the advantage of accurate positioning and cutting of materials is achieved, the materials can be effectively clamped and fixed when being cut and processed, the cutting angle can be freely adjusted, the cutting accuracy is improved, the problem of cutting damage of the materials is avoided, the production cost of a factory is reduced, and the use requirements of users can be met.

Description

Precise mechanical engineering is with high numerical control cutting off machine of positioning accuracy

Technical Field

The utility model relates to the technical field of numerical control cutting machine tools, in particular to a numerical control cutting machine tool with high positioning accuracy for precision mechanical engineering.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool with a program control system, the control system can logically process a program with control codes or other symbol instructions, decode the program, represent the decoded program by coded numbers, input the coded number into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, and automatically machine parts according to the shape and size required by a drawing.

When precision machinery is processed, a numerical control cutting machine tool is needed, and the existing numerical control cutting machine tool has the following defects: the existing numerical control cutting machine tool is low in positioning accuracy, so that the material is prone to deviation when being cut and processed, the material is prone to cutting damage, the production cost of a factory is increased, and the use requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control cutting machine tool with high positioning accuracy for precision mechanical engineering, which has the advantage of accurately positioning and cutting materials and solves the problems that the existing numerical control cutting machine tool is low in positioning accuracy, so that the materials are easy to deviate during cutting and processing, and the materials are easy to cut and damage.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-positioning-accuracy numerical control cutting machine tool for precision mechanical engineering comprises a base, wherein a placing table is fixedly connected to the center of the top of the base, fixed plates are fixedly connected to both sides of the top of the placing table, a first air cylinder is fixedly connected to the top of the outer side of each fixed plate, the output end of each first air cylinder penetrates through the inner side of each fixed plate and is fixedly connected with a clamping plate, supporting plates are fixedly connected to both sides of the top of the base, a box body is fixedly connected to the top of each supporting plate, a sliding groove is formed in the center of the bottom of the box body, a stepping motor is fixedly connected to the right side of the inner wall of the box body, a threaded rod is fixedly connected to the output end of each stepping motor, a threaded block is in threaded connection with the surface of the threaded rod, a sliding rod is fixedly connected to the bottom of the threaded block, and the surface of the sliding rod is in sliding connection with the inner cavity of the sliding groove, the bottom of slide bar runs through to the bottom of sliding tray and fixedly connected with movable plate, the bottom fixedly connected with second cylinder of movable plate, the bottom fixedly connected with adjusting motor of second cylinder, adjusting motor's output fixedly connected with servo motor, servo motor's output fixed mounting has the cutting wheel.

Preferably, the inner side of the clamping plate is bonded with a cushion pad, and the inner side of the cushion pad is integrally formed with an anti-skid lug.

Preferably, the left end of the threaded rod is sleeved with a bearing, and the left side of the bearing is fixedly connected with the left side of the inner wall of the box body.

Preferably, the top of the inner wall of the box body is provided with a sliding groove, an inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and the bottom of the sliding block is fixedly connected with the top of the thread block.

Preferably, the length and the width of the inner cavity of the sliding groove are both greater than the length and the width of the sliding rod, and the height of the inner cavity of the sliding groove is less than the height of the sliding rod.

Preferably, the top of one side of the fixing plate is provided with a through groove, and the diameter of the inner cavity of the through groove is larger than that of the output end of the first cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixing plate, the first cylinder, the clamping plate, the sliding groove, the stepping motor, the threaded rod, the threaded block, the sliding rod, the moving plate, the second cylinder, the adjusting motor, the buffer cushion, the bearing, the sliding groove and the sliding block are matched with each other, so that the advantage of accurate positioning and cutting of materials is achieved, the materials can be effectively clamped and fixed when being cut and processed, the cutting angle can be freely adjusted, the cutting accuracy is improved, the problem of cutting damage of the materials is avoided, the production cost of a factory is reduced, and the use requirements of users can be met.

2. The material clamping and limiting device has the advantages that the fixing plate, the first air cylinder and the clamping plate are matched with each other, the material is clamped and limited, the sliding groove and the sliding rod are arranged, the movable plate is conveniently driven to move, the second air cylinder is arranged, the adjusting motor, the servo motor and the cutting wheel are driven to descend, the adjusting motor is arranged, the servo motor and the cutting wheel are driven to adjust the rotating angle, the buffering cushion is arranged to buffer and protect the material, meanwhile, the material is prevented from sliding, the bearing is arranged to be stable when rotating, and the sliding groove and the sliding block are arranged to stabilize the threaded block when moving.

Drawings

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

FIG. 2 is a sectional view showing the internal structure of the case of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a placing table; 3. a fixing plate; 4. a first cylinder; 5. clamping a plate; 6. a support plate; 7. a box body; 8. a sliding groove; 9. a stepping motor; 10. a threaded rod; 11. a thread block; 12. a slide bar; 13. moving the plate; 14. a second cylinder; 15. adjusting the motor; 16. a servo motor; 17. a cutting wheel; 18. a cushion pad; 19. a bearing; 20. a chute; 21. a slide block.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a numerically controlled cutting machine tool with high positioning accuracy for precision mechanical engineering comprises a base 1, a placing table 2 is fixedly connected to the center of the top of the base 1, a fixing plate 3 is fixedly connected to both sides of the top of the placing table 2, a first cylinder 4 is fixedly connected to the top of the outer side of the fixing plate 3, the output end of the first cylinder 4 penetrates through the inner side of the fixing plate 3 and is fixedly connected with a clamping plate 5, a supporting plate 6 is fixedly connected to both sides of the top of the base 1, a box body 7 is fixedly connected to the top of the supporting plate 6, a sliding groove 8 is formed in the center of the bottom of the box body 7, a stepping motor 9 is fixedly connected to the right side of the inner wall of the box body 7, a threaded rod 10 is fixedly connected to the output end of the stepping motor 9, a threaded block 11 is connected to the surface of the threaded rod 10 through threads, a sliding rod 12 is fixedly connected to the bottom of the threaded block 11, and the surface of the sliding rod 12 is slidably connected to the inner cavity of the sliding groove 8, the bottom end of the sliding rod 12 penetrates to the bottom of the sliding groove 8 and is fixedly connected with a moving plate 13, the bottom of the moving plate 13 is fixedly connected with a second air cylinder 14, the bottom of the second air cylinder 14 is fixedly connected with an adjusting motor 15, the output end of the adjusting motor 15 is fixedly connected with a servo motor 16, the output end of the servo motor 16 is fixedly provided with a cutting wheel 17, the inner side of the clamping plate 5 is bonded with a cushion pad 18, the inner side of the cushion pad 18 is integrally formed with an anti-skidding lug, the left end of the threaded rod 10 is sleeved with a bearing 19, the left side of the bearing 19 is fixedly connected with the left side of the inner wall of the box body 7, the top of the inner wall of the box body 7 is provided with a sliding groove 20, the inner cavity of the sliding groove 20 is slidably connected with a sliding block 21, the bottom of the sliding block 21 is fixedly connected with the top of the threaded block 11, the length and the width of the inner cavity of the sliding groove 8 are both greater than the length and the width of the sliding rod 12, and the height of the inner cavity of the sliding groove 8 is less than the height of the sliding rod 12, the top of one side of the fixed plate 3 is provided with a through groove, the diameter of the inner cavity of the through groove is larger than that of the output end of the first air cylinder 4, the fixed plate 3, the first air cylinder 4 and the clamping plate 5 are matched with each other to clamp and limit materials, the sliding groove 8 and the sliding rod 12 are arranged to drive the movable plate 13 to move conveniently, the second air cylinder 14 is arranged to drive the adjusting motor 15, the servo motor 16 and the cutting wheel 17 to descend, the adjusting motor 15 is arranged to drive the servo motor 16 and the cutting wheel 17 to adjust the rotating angle, the buffer cushion 18 is arranged to buffer and protect materials and prevent the materials from sliding, the bearing 19 is arranged to stabilize the bearing 19 during rotation, and the sliding groove 20 and the sliding block 21 are arranged to stabilize the threaded block 11 during movement, through setting up fixed plate 3, first cylinder 4, the cardboard 5, sliding tray 8, step motor 9, threaded rod 10, threaded block 11, slide bar 12, movable plate 13, second cylinder 14, accommodate motor 15, blotter 18, bearing 19, spout 20 and slider 21 mutually support, the advantage to material accurate positioning cutting has been reached, make the material cutting man-hour, can effectually press from both sides tightly fixedly to the material, the regulation cutting angle that simultaneously can be free, improve the cutting precision, the problem of cutting damage has been avoided appearing to the material, the manufacturing cost of mill has been reduced, user's user demand can be satisfied.

When the material placing device is used, firstly, materials are placed at the top of the placing table 2, then the first air cylinder 4 is opened through the external controller, the first air cylinder 4 is started to push the clamping plate 5 and the buffer cushion 18 to clamp and fix the materials, the materials are prevented from sliding, then the adjusting motor 15 and the stepping motor 9 are started through the external controller, the adjusting motor 15 is started to drive the servo motor 16 and the cutting wheel 17 to adjust the cutting angle, meanwhile, the stepping motor 9 is started to drive the threaded rod 10 to start rotating in the inner cavity of the bearing 19, the threaded rod 10 is stable to rotate, meanwhile, the threaded rod 10 rotates to drive the threaded block 11 to start moving on the surface of the threaded rod 10 through threads, the threaded block 11 moves to drive the sliding block 21 to slide in the inner cavity of the sliding groove 20, the threaded block 11 moves stably, meanwhile, the threaded block 11 moves to drive the sliding rod 12 to slide in the inner cavity of the sliding groove 8, and meanwhile, the sliding rod 12 moves to drive the moving plate 13, Second cylinder 14, accommodate motor 15, servo motor 16 and cutting wheel 17 begin the adjusting position, position and angle modulation accomplish the back, open servo motor 16 through the peripheral hardware controller, servo motor 16 starts to drive cutting wheel 17 and begins to rotate, then open second cylinder 14 through the peripheral hardware controller again, second cylinder 14 promotes accommodate motor 15, servo motor 16 and cutting wheel 17 descend and cut the material, can press from both sides tight location to the material, the angle that can also adjust cutting device and position cut the material, improve the cutting precision, thereby the advantage to the cutting of material accurate positioning has been reached.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description is made here, and the peripheral controller mentioned in the specification may play a role of controlling the electric elements mentioned herein, and the peripheral controller is a conventionally known device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision mechanical engineering is with numerical control cutting off machine that positioning accuracy is high, includes base (1), its characterized in that: the center of the top of the base (1) is fixedly connected with a placing table (2), two sides of the top of the placing table (2) are fixedly connected with a fixing plate (3), the top of the outer side of the fixing plate (3) is fixedly connected with a first air cylinder (4), the output end of the first air cylinder (4) penetrates through the inner side of the fixing plate (3) and is fixedly connected with a clamping plate (5), two sides of the top of the base (1) are fixedly connected with a supporting plate (6), the top of the supporting plate (6) is fixedly connected with a box body (7), the center of the bottom of the box body (7) is provided with a sliding groove (8), the right side of the inner wall of the box body (7) is fixedly connected with a stepping motor (9), the output end of the stepping motor (9) is fixedly connected with a threaded rod (10), and the surface of the threaded rod (10) is in threaded connection with a threaded block (11), the utility model discloses a cutting machine, including threaded block (11), the bottom fixedly connected with slide bar (12) of threaded block (11), the surface of slide bar (12) and the inner chamber sliding connection of sliding tray (8), the bottom of slide bar (12) runs through to the bottom and the fixedly connected with movable plate (13) of sliding tray (8), the bottom fixedly connected with second cylinder (14) of movable plate (13), the bottom fixedly connected with adjusting motor (15) of second cylinder (14), the output fixedly connected with servo motor (16) of adjusting motor (15), the output fixed mounting of servo motor (16) has cutting wheel (17).

2. The numerical control cutting machine tool with high positioning accuracy for precision mechanical engineering according to claim 1, characterized in that: the inner side of the clamping plate (5) is bonded with a cushion pad (18), and the inner side of the cushion pad (18) is integrally formed with an anti-skid lug.

3. The numerical control cutting machine tool with high positioning accuracy for precision mechanical engineering according to claim 1, characterized in that: the left end of threaded rod (10) has cup jointed bearing (19), the left side of bearing (19) and the left side fixed connection of box (7) inner wall.

4. The numerical control cutting machine tool with high positioning accuracy for precision mechanical engineering according to claim 1, characterized in that: the top of the inner wall of the box body (7) is provided with a sliding groove (20), an inner cavity of the sliding groove (20) is connected with a sliding block (21) in a sliding mode, and the bottom of the sliding block (21) is fixedly connected with the top of the thread block (11).

5. The numerical control cutting machine tool with high positioning accuracy for precision mechanical engineering according to claim 1, characterized in that: the length and the width of the inner cavity of the sliding groove (8) are both larger than those of the sliding rod (12), and the height of the inner cavity of the sliding groove (8) is smaller than that of the sliding rod (12).

6. The numerical control cutting machine tool with high positioning accuracy for precision mechanical engineering according to claim 1, characterized in that: the top of one side of the fixing plate (3) is provided with a through groove, and the diameter of the inner cavity of the through groove is larger than that of the output end of the first cylinder (4).