CN213672969U

CN213672969U - Numerical control center machine tool convenient to replace blade

Info

Publication number: CN213672969U
Application number: CN202022666754.4U
Authority: CN
Inventors: 徐以中
Original assignee: Sbr Cnc Machine Tool Wuxi Co ltd
Current assignee: Sbr Cnc Machine Tool Wuxi Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-13
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to the field of numerical control machining, in particular to a numerical control center machining tool convenient for replacing a blade, which comprises a machine tool main body, wherein a driving piece is installed at the upper end of the machine tool main body, a tool apron extends from the end part of the driving piece, a cutting blade is installed inside the tool apron in a fit manner, a fixed column is installed on the side surface of the tool apron and the side surface of the cutting blade in a penetrating manner, a magnetic block is embedded at the end part of the fixed column and is adsorbed with the tool apron, a limit column is elastically installed at the outer upper edge of the tool apron and penetrates through and is fixed on the upper end surface of the fixed column, two groups of material guiding pieces are symmetrically installed inside the machine tool main body, a pressing plate is installed between the two groups of material guiding pieces in a sliding manner, a pushing piece is installed on one side of, and can be convenient for clear up iron fillings when the clearance cycle of extension iron fillings.

Description

Numerical control center machine tool convenient to replace blade

Technical Field

The utility model relates to a numerical control processing field especially relates to a numerical control center machine tool convenient to replace blade.

Background

The numerical control machining center is one of numerical control machines with the highest yield and the most extensive application in the world at present, and in order to ensure that a machine tool of the numerical control center can machine a required workpiece, a blade, namely a cutter on the machine tool of the numerical control center is generally required to be replaced so as to machine the required workpiece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that has inefficiency among the prior art, and the numerical control center machine tool of replacement blade of being convenient for that proposes.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a numerical control center machine tool convenient to replace blade, includes the lathe main part, the driving piece is installed to the upper end of lathe main part, the tip of driving piece extends there is the blade holder, the cutting blade is installed in the inside laminating of blade holder, the side of blade holder all runs through with the side of cutting blade and installs the fixed column, the tip of fixed column is inlayed and is had the magnetic path, the magnetic path adsorbs mutually with the blade holder, spacing post is installed to the outside top edge department elastic mounting of blade holder, spacing post runs through the up end that is fixed in the fixed column, two sets of guide spare are installed to the inside symmetry of lathe main part, and is two sets of slidable mounting has the clamp plate between the guide spare, one side of lathe main part is run through and is installed and push away the piece, push away the piece.

Preferably, the driving piece is including extending the frame in the up end rear edge of lathe main part, the top of frame is extended there is the lead screw slip table, the preceding terminal surface fixed mounting of lead screw slip table has the bearing plate, the up end of bearing plate runs through to inlay and has the lift cylinder.

Preferably, the driving piece is still including extending the U-shaped frame at the lower tip of lift cylinder, the lower tip of U-shaped frame is inlayed and is had the loading board, the up end corner of loading board extends and has the guide arm, the guide arm slides and runs through in the lower terminal surface of bearing plate, the lower terminal surface middle part of loading board is run through and is inlayed and is had driving motor, driving motor is located the U-shaped frame under, driving motor's lower tip and the up end middle part fixed connection of blade holder.

Preferably, the surface upper edge department of blade holder inlays and has the restriction frame, restriction frame and blade holder integrated into one piece, the inside laminating slidable mounting of restriction frame has the restriction arm-tie, the up end of spacing post and the lower terminal surface middle part fixed connection of restriction arm-tie, the inside top surface of restriction frame extends there is the spring body, the lower tip of the spring body and the up end fixed connection of restriction arm-tie.

Preferably, the material guiding part comprises two groups of material guiding plates which are symmetrically inclined and extend on the front end surface and the rear end surface of the inner wall of the machine tool main body, the lower ends of the two groups of material guiding plates are respectively extended with a material stopping plate, the front end surface of the material stopping plate is provided with a sliding groove in a penetrating mode near the upper edge, and the pressing plate is attached to and slides in the sliding groove.

Preferably, a fixed frame extends from the lower part of the other side of the machine tool main body, the sealing door is slidably mounted in the fixed frame, the pushing piece comprises a forward and reverse rotating motor fixedly mounted on the side surface of the machine tool main body, a threaded rod coaxially extends from the end part of the forward and reverse rotating motor, the threaded rod is rotatably penetrated through the machine tool main body, the threaded rod is penetrated and screwed in the pressing plate, the threaded rod is located behind one group of the material blocking plates, a directional rod extends from the side surface of the inner wall of the machine tool main body, the directional rod is slidably penetrated through the pressing plate, the directional rod is located in front of the threaded rod, and the directional rod is located in front of the other group of the material blocking plates.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model can push the limiting pull plate, the limiting column which is pressed and fixed in the fixed column by the spring body is taken out to enter the limiting frame, then the fixed column is pushed, the fixed column which is adsorbed by the magnetic block can be separated from the inner parts of the tool apron and the cutting blade, then the cutting blade can be detached and replaced from the tool apron by pulling the cutting blade downwards, thereby the advantage of replacing the cutting blade is achieved, and the pressing plate can be pushed under the action of the pushing piece by the arranged pressing plate, so that the pressing plate can press fluffy iron filings by the pressing plate, the volume of the iron filings is reduced, too much iron filings can be accumulated in the machine tool main body, thereby the period of cleaning the iron filings is prolonged, meanwhile, the sealing door is pulled upwards, the sealing door is taken down from the fixed frame, namely, the machine tool main body can be opened, so that the cleaning can be finished by pushing the inner part of the machine tool, thereby achieving the advantage of conveniently cleaning the iron filings.

Drawings

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

FIG. 2 is a fixed half-sectional view of the cutting insert of the present invention;

fig. 3 is an internal view of the machine tool main body of the present invention;

fig. 4 is a partial view of another perspective of the present invention.

In the figure: 1. a machine tool main body; 2. a frame; 3. a screw rod sliding table; 4. a bearing plate; 5. a lift cylinder; 6. a U-shaped frame; 7. a guide bar; 8. a carrier plate; 9. a drive motor; 10. a tool apron; 11. a cutting insert; 12. a positive and negative rotation motor; 13. a threaded rod; 14. fixing a column; 15. a magnetic block; 16. a limit frame; 17. limiting the pulling plate; 18. a limiting column; 19. a spring body; 20. a fixing frame; 21. a sealing door; 22. a material guide plate; 23. a material stopping plate; 24. a chute; 25. an orientation bar; 26. and (7) pressing a plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-4, a numerical control center machine tool convenient for replacing a blade includes a machine tool main body 1, a driving member is installed at the upper end of the machine tool main body 1, a tool holder 10 extends from the end of the driving member, a cutting blade 11 is installed inside the tool holder 10 in an attached manner, a fixed column 14 is installed on the side surface of the tool holder 10 and the side surface of the cutting blade 11 in a penetrating manner, a magnetic block 15 is embedded in the end portion of the fixed column 14, the magnetic block 15 is adsorbed to the tool holder 10, a limiting column 18 is elastically installed at the outer side upper edge of the tool holder 10, the limiting column 18 penetrates through the upper end surface fixed to the fixed column 14, two sets of material guiding members are symmetrically installed inside the machine tool main body 1, a pressing plate 26 is installed between the two sets of material guiding members in a sliding manner, a pushing.

The driving piece is including extending frame 2 at the up end rear edge of lathe main part 1, and the top of frame 2 is extended there is lead screw slip table 3, and the preceding terminal surface fixed mounting of lead screw slip table 3 has bearing plate 4, and the up end of bearing plate 4 runs through to inlay has lift cylinder 5, can support lead screw slip table 3 through frame 2 that sets up, and lead screw slip table 3 can drive about cutting blade 11, and bearing plate 4 can be fixed lift cylinder 5.

The driving piece is still including extending the U-shaped frame 6 at the lower tip of lift cylinder 5, the lower tip of U-shaped frame 6 is inlayed and is had loading board 8, the up end corner of loading board 8 extends there is guide arm 7, guide arm 7 slides and runs through in the lower terminal surface of bearing plate 4, the lower terminal surface middle part of loading board 8 runs through to inlay and has driving motor 9, driving motor 9 is located U-shaped frame 6 under, the lower tip of driving motor 9 and the up end middle part fixed connection of blade holder 10, lift cylinder 5 through setting up can drive cutting blade 11 and reciprocate, U-shaped frame 6 can be in the same place loading board 8 and lift cylinder 5 are fixed, guide arm 7 plays the effect of direction, driving motor 9 plays and drives cutting blade 11 pivoted effect.

The utility model discloses a spacing post 18, limit frame 16 and blade holder 10 integrated into one piece, the inside laminating slidable mounting of limit frame 16 has restriction arm-tie 17, the upper end of spacing post 18 and the lower terminal surface middle part fixed connection who restricts arm-tie 17, the inside top surface of restriction frame 16 extends there is spring body 19, the lower tip of spring body 19 and the up end fixed connection who restricts arm-tie 17, can restrict the moving direction of spacing post 18 through mutually supporting between the restriction frame 16 that sets up and the restriction arm-tie 17, spring body 19 can extrude spacing post 18 fixedly.

Guide member includes that the symmetry slope extends two sets of stock guides 22 of terminal surface around the inner wall of lathe main part 1, and the lower extreme of two sets of stock guides 22 has all extended the material blocking plate 23, and the preceding terminal surface of material blocking plate 23 is close to the top edge department and runs through and has seted up spout 24, and clamp plate 26 laminates and slides in the inside of spout 24, can block iron fillings through stock guide 22 and the material blocking plate 23 that set up, and spout 24 can guarantee the slip of clamp plate 26 between two sets of material blocking plates 23.

A fixed frame 20 extends from the lower part of the other side of the machine tool body 1, a sealing door 21 is slidably mounted in the fixed frame 20, a pushing element comprises a forward and reverse rotating motor 12 fixedly mounted on the side surface of the machine tool body 1, a threaded rod 13 coaxially extends from the end part of the forward and reverse rotating motor 12, the threaded rod 13 is rotatably penetrated in the machine tool body 1, the threaded rod 13 is penetrated and screwed in a pressing plate 26, the threaded rod 13 is positioned behind one group of material blocking plates 23, a directional rod 25 extends from the side surface of the inner wall of the machine tool body 1, the directional rod 25 is slidably penetrated in the pressing plate 26, the directional rod 25 is positioned in front of the threaded rod 13, the directional rod 25 is positioned in front of the other, can fix sealing door 21 through the fixed frame 20 that sets up, positive reverse motor 12 can drive threaded rod 13 and rotate, and threaded rod 13 can rotate in order to promote clamp plate 26, and clamp plate 26 steady movement when the rotation can be guaranteed to threaded rod 13 by directional pole 25.

When in use, a user can fix a workpiece on the machine tool body 1, then the user starts the numerical control center machine tool to enable the driving motor 9 to operate to drive the cutting blade 11 to rotate, meanwhile, the lifting cylinder 5 drives the cutting blade 11 to descend to contact with a workpiece for processing, the screw rod sliding table 3 drives the cutting blade 11 to move left and right for processing, the processed scrap iron falls into the machine tool main body 1, then the user starts the positive and negative rotation motor 12 to make the positive and negative rotation motor 12 operate to drive the threaded rod 13 to rotate, thereby driving the pressing plate 26 which is screwed with the threaded rod 13 to move so as to compress the fluffy scrap iron, so as to reduce the volume of the scrap iron, so that excessive scrap iron can be accumulated in the machine tool main body 1, a user pulls the sealing door 21 upwards to take the sealing door 21 down from the fixed frame 20, the machine tool body 1 can be opened to push the iron pieces out of the interior of the machine tool body 1 through the pressing plate 26, and then the cleaning can be completed.

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 above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a numerical control center machine tool convenient to replace blade, includes lathe main part (1), its characterized in that, the driving piece is installed to the upper end of lathe main part (1), the tip of driving piece extends there is blade holder (10), the inside laminating of blade holder (10) is installed cutting blade (11), the side of blade holder (10) and the side of cutting blade (11) all run through and install fixed column (14), the tip of fixed column (14) is inlayed and is had magnetic path (15), magnetic path (15) and blade holder (10) adsorb mutually, the outside top edge department elastic mounting of blade holder (10) has spacing post (18), spacing post (18) run through the up end of being fixed in fixed column (14), the inside symmetry of lathe main part (1) is installed two sets of spare, two sets of slidable mounting has clamp plate (26) between the guide spare, the machine tool is characterized in that a pushing piece penetrates through one side of the machine tool main body (1), the pushing piece penetrates through the inside of the pressing plate (26), and a sealing door (21) is fixedly mounted on the other side of the machine tool main body (1).

2. The numerical control center machine tool convenient for replacing the blade of claim 1, characterized in that the driving piece comprises a frame (2) extending at the rear edge of the upper end face of the machine tool main body (1), a screw rod sliding table (3) extends from the top of the frame (2), a bearing plate (4) is fixedly mounted on the front end face of the screw rod sliding table (3), and a lifting cylinder (5) penetrates through and is embedded in the upper end face of the bearing plate (4).

3. The numerical control center processing machine tool convenient for replacing the blade is characterized in that the driving piece further comprises a U-shaped frame (6) extending at the lower end part of the lifting cylinder (5), a bearing plate (8) is embedded at the lower end part of the U-shaped frame (6), a guide rod (7) extends at the corner of the upper end face of the bearing plate (8), the guide rod (7) penetrates through the lower end face of the bearing plate (4) in a sliding manner, a driving motor (9) penetrates through and is embedded in the middle of the lower end face of the bearing plate (8), the driving motor (9) is located under the U-shaped frame (6), and the lower end part of the driving motor (9) is fixedly connected with the middle of the upper end face of the cutter holder (10).

4. The numerical control center machining tool convenient for replacing the blade is characterized in that a limiting frame (16) is embedded at the upper edge of the outer surface of the tool apron (10), the limiting frame (16) and the tool apron (10) are integrally formed, a limiting pull plate (17) is slidably mounted inside the limiting frame (16), the upper end of a limiting column (18) is fixedly connected with the middle of the lower end face of the limiting pull plate (17), a spring body (19) extends from the top face of the inside of the limiting frame (16), and the lower end of the spring body (19) is fixedly connected with the upper end face of the limiting pull plate (17).

5. The numerical control center machining tool convenient for blade replacement according to claim 1, wherein the material guiding member comprises two groups of material guiding plates (22) symmetrically and obliquely extending on the front and rear end surfaces of the inner wall of the machine tool main body (1), the lower ends of the two groups of material guiding plates (22) are respectively extended with a material blocking plate (23), a sliding groove (24) is formed in the front end surface of the material blocking plate (23) close to the upper edge in a penetrating manner, and the pressing plate (26) is attached to and slides inside the sliding groove (24).

6. The numerical control center processing machine tool convenient for blade replacement according to claim 5, wherein a fixed frame (20) extends from the lower part of the other side of the machine tool body (1), the sealing door (21) is slidably mounted inside the fixed frame (20), the pushing element comprises a forward and reverse rotating motor (12) fixedly mounted on the side surface of the machine tool body (1), a threaded rod (13) coaxially extends from the end part of the forward and reverse rotating motor (12), the threaded rod (13) rotatably penetrates through the inside of the machine tool body (1), the threaded rod (13) penetrates through and is screwed into the inside of the pressing plate (26), the threaded rod (13) is located behind one set of the material blocking plates (23), a directional rod (25) extends from the side surface of the inner wall of the machine tool body (1), the directional rod (25) slidably penetrates through the inside of the pressing plate (26), and the directional rod (25) is located in front of the threaded rod (13), the orientation bar (25) is located in front of the other set of blocker plates (23).