Multifunctional modularized mechanical numerical control machine tool

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a multifunctional modularized mechanical numerical control machine tool which comprises a machine tool body. Movable blocks are installed in the sliding cavities in a sliding mode, through holes are formed in the two opposite end faces of the two movable blocks, and fixing rods are fixed to the two opposite end faces of the two movable blocks; connecting seats are fixed to the two ends of the strip-shaped grooves, connecting holes are formed in the two opposite end faces of the two connecting seats, the sliding blocks penetrate through the corresponding strip-shaped grooves, and the tail ends of the fixing rods are matched with the corresponding connecting holes in an inserted mode; the sliding block slides along the guide rod, penetrates through the strip-shaped groove at the same time and is fixed to the connecting base on the tool magazine door, when the tool magazine door is disassembled, the sliding block is pushed to enable the fixing rod to be separated from the connecting hole, limitation on the tool magazine door can be relieved, and then the tool magazine door can be disassembled conveniently. According to the design, the disassembly and assembly difficulty of the tool magazine door is reduced, and better convenience is provided for maintenance work of the tool magazine door.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field, concretely is multifunctional modular mechanical numerical control machine tool. BACKGROUND

[0002] Mechanical numerical control machine tool, namely digital control machine tool, is an automatic machine tool equipped with a program control system. It controls the movement and processing process of the machine tool through a preset program to realize high-precision part processing. The tool magazine is a device specially designed for storing, managing and replacing tools, and can automatically complete the storage and exchange of tools. It is a crucial component of numerical control machine tools.

[0003] The invention patent with the authorization announcement number CN115284047B discloses a numerical control machine tool tool magazine shield and a numerical control machine tool. The numerical control machine tool tool magazine shield and the numerical control machine tool include a main body shield, a tool magazine door, a driving structure, and a connecting piece. The inner side of the main body shield is provided with an inner chip deflector. The driving structure is arranged on the inner chip deflector. The connecting piece is connected to the driving structure. The tool magazine door includes a vertical part and an inclined part that is inclined relative to the vertical part. The inclined part is connected to the vertical part. The connecting piece includes a first strip-shaped block extending in a first direction and a second strip-shaped block extending in a vertical direction. The first strip-shaped block is connected to the second strip-shaped block. The first strip-shaped block is connected to the inclined part. The length direction of the inclined part is formed by the extension of the first direction. The connection length of the first strip-shaped block and the inclined part is greater than or equal to 2:3 of the length of the inclined part. The second strip-shaped block is connected to the vertical part. The driving structure is configured to drive the tool magazine door to reciprocally move between an open position and a closed position relative to the main body shield in a second direction. When the tool magazine door is in the closed position, the inclined part covers the inner chip deflector. The first direction is perpendicular to the second direction, and the second direction is perpendicular to the vertical direction. By arranging the connecting piece, the connecting piece connects the driving structure and the tool magazine door. The driving structure drives the tool magazine door to reciprocally move between the open position and the closed position in the second direction through the connecting piece. The connecting piece connects the inclined part of the tool magazine door through the first strip-shaped block extending in the first direction. The first direction is perpendicular to the second direction, and the connection length of the first strip-shaped block and the inclined part is greater than or equal to 2:3 of the length of the inclined part. The second strip-shaped block is connected to the vertical part of the tool magazine door, which can increase the connection length with the tool magazine door, make the force distribution of the connecting piece to the tool magazine door more uniform, and ensure the connection strength of the connecting piece and the tool magazine door, reducing or even eliminating the problem of easy jamming of the tool magazine door.

[0004] Although the numerical control machine tool tool magazine shield and numerical control machine tool reduce even eliminate the problem of tool magazine door easy to be stuck, but the device still has the following problems in actual use: in the use process of the tool magazine door, the tool magazine door is easy to be deformed, damaged and aged due to impact, improper maintenance and environmental influence and other factors, so it is necessary to disassemble and maintain the tool magazine door, and the installation mode between the tool magazine door and the main body shield in the device has the problem of inconvenient disassembly, thereby increasing the difficulty of disassembly and maintenance of the tool magazine door in the later period, therefore, we provide a multifunctional modular mechanical numerical control machine tool. Content of the utility model

[0005] The utility model discloses a multifunctional modular mechanical numerical control machine tool, which aims to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The multifunctional modular mechanical numerical control machine tool comprises a bed body, a main body shield is installed on the front side of the bed body, two symmetrical tool magazine doors are arranged on the front end face of the main body shield, and the tool magazine doors are horizontally slidable.

[0008] The front end face and the top end face of the main body shield are provided with guide grooves at the left and right ends, guide rods are fixed in the guide grooves, sliding blocks are arranged in the guide grooves, sliding holes are arranged in the sliding blocks and connected with the guide rods in a sliding mode, sliding cavities are arranged in the left and right side walls of the sliding blocks, movable blocks are slidably arranged in the sliding cavities, through holes are arranged in the opposite end faces of the two movable blocks, and fixed rods are fixed to the opposite end faces of the two movable blocks.

[0009] The front end face of the tool magazine door is provided with an inclined surface, strip grooves are arranged at the corners close to the upper and lower ends of the tool magazine door, connecting seats are fixed at the two ends of the strip grooves, connecting holes are arranged in the opposite end faces of the two connecting seats, the sliding blocks pass through the corresponding strip grooves, and the ends of the fixed rods are inserted into the corresponding connecting holes.

[0010] Preferably, the inclined surface is provided with an observation window, and the observation window is transparent.

[0011] Preferably, the cross section of the sliding block is rectangular, and the size of the sliding block is matched with the size of the guide groove.

[0012] Preferably, the top of the sliding cavity is provided with a connecting groove, a lever is fixed to the top of the movable block, the top of the lever is inclined, and the lever is slidably connected with the connecting groove.

[0013] Preferably, the movable block and the fixed rod are an integral structure, and the overall shape of the fixed rod is cylindrical.

[0014] Preferably, the cross section shape of the strip-shaped slot is rectangular, and the size of the strip-shaped slot is matched with the size of the sliding block.

[0015] Preferably, the cross section shape of the connecting seat is trapezoidal, and the connecting seat is fixedly connected with the outer wall of the tool magazine door through bolts.

[0016] Compared with the prior art, the tool magazine door has the beneficial effects that:

[0017] Through the sliding block and the fixed rod and the like, the sliding block slides along the guide rod, the sliding block passes through the strip-shaped slot and is fixed with the connecting seat on the tool magazine door, when the tool magazine door is disassembled, the sliding block is pushed to make the fixed rod disengage from the connecting hole, so that the restriction on the tool magazine door is released, and the tool magazine door is conveniently disassembled; the design reduces the disassembly difficulty of the tool magazine door, and provides better convenience for the maintenance work of the tool magazine door. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a structure schematic view of the bed body in the utility model;

[0020] Figure 3 It is a structure schematic view of the sliding block in the utility model;

[0021] Figure 4 It is a structure sectional view of the sliding block in the utility model;

[0022] Figure 5 It is a structure schematic view of the movable block in the utility model;

[0023] Figure 6 It is a structure schematic view of the tool magazine door in the utility model;

[0024] In the drawing:

[0025] 1, bed body; 10, main body cover; 11, guide groove; 12, guide rod; 13, sliding block; 130, sliding hole; 131, connecting slot; 132, sliding cavity; 14, connecting rod; 15, spring; 16, movable block; 160, through hole; 161, push rod; 17, fixed rod;

[0026] 2, tool magazine door; 20, inclined surface; 21, observation window; 22, strip-shaped slot; 23, connecting seat; 230, connecting hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0028] The embodiment provides a technical scheme:

[0029] Please refer to Figures 1-6 As shown in the figure, the multifunctional modular mechanical numerical control machine tool comprises a bed body 1, a main body cover 10 is installed on the front side of the bed body 1, two symmetrical cabinet doors are formed in the front end face of the main body cover 10, and horizontally-slidable tool magazine doors 2 are installed at the cabinet doors; guide grooves 11 are formed in the front end face and the top end face of the main body cover 10 at the left and right ends, guide rods 12 are fixed in the guide grooves 11, sliding blocks 13 are further arranged in the guide grooves 11, sliding holes 130 that are in sliding connection with the guide rods 12 are formed in the sliding blocks 13, sliding cavities 132 are formed in the left and right side walls of the sliding blocks 13, movable blocks 16 are slidably arranged in the sliding cavities 132, through holes 160 are formed in the two opposite end faces of the two movable blocks 16, and fixed rods 17 are fixed to the two end faces of the two movable blocks 16 that are away from each other; connecting rods 14 are further fixed to the inner walls of the sliding cavities 132, springs 15 for abutting against the movable blocks 16 are arranged on the connecting rods 14, and the connecting rods 14 are in sliding connection with the through holes 160; an inclined surface 20 is formed in the front end face of the tool magazine door 2, strip-shaped grooves 22 are formed in the upper and lower ends of the tool magazine door 2 close to a corner, the rear end face of the strip-shaped groove 22 located at the upper rear is in an open state, connecting seats 23 are fixed to the two ends of the strip-shaped groove 22, connecting holes 230 are formed in the two opposite end faces of the two connecting seats 23, the sliding block 13 passes through the corresponding strip-shaped groove 22, and the end of the fixed rod 17 is in plug-in connection with the corresponding connecting hole 230.

[0030] In the embodiment, an observation window 21 is formed in the inclined surface 20, and the observation window 21 is transparent. The transparent observation window 21 is beneficial for workers to observe the machining condition in the machine tool.

[0031] In the embodiment, the cross section of the sliding block 13 is in a rectangular shape, and the size of the sliding block 13 is matched with the size of the guide groove 11. The design is beneficial for the smooth sliding of the sliding block 13 along the guide groove 11, and guarantees the stability of the sliding block 13.

[0032] In the embodiment, a connecting groove 131 is formed in the top of the sliding cavity 132, a push rod 161 is fixed to the top of the movable block 16, the top of the push rod 161 is in an inclined state, and the push rod 161 is in sliding connection with the connecting groove 131. The push rod 161 is convenient for pushing the movable block 16 to move horizontally, and is further convenient for adjusting the position of the fixed rod 17.

[0033] In the embodiment, the movable block 16 and the fixed rod 17 are integrally formed, and the overall shape of the fixed rod 17 is cylindrical. The integrally formed movable block 16 and fixed rod 17 have better connection strength, ensuring the connection stability of the movable block 16 and the fixed rod 17, and the cylindrical design facilitates the stable insertion of the fixed rod 17 and the connecting hole 230.

[0034] In the embodiment, the cross-sectional shape of the strip-shaped groove 22 is rectangular, and the size of the strip-shaped groove 22 is matched with the size of the sliding block 13. The design ensures the installation stability of the tool magazine door 2.

[0035] In the embodiment, the cross-sectional shape of the connecting seat 23 is trapezoidal, and the connecting seat 23 is fixedly connected with the outer wall of the tool magazine door 2 by bolts. The trapezoidal design increases the installation stability of the connecting seat 23, and the bolted connection ensures the firmness of the installation of the connecting seat 23, and has the advantages of easy disassembly.

[0036] It can be understood that the rear end face of the strip-shaped groove 22 located at the upper rear is open, and the open design facilitates the disassembly of the tool magazine door 2, ensuring the disassembly convenience of the tool magazine door 2.

[0037] It should be noted that the tool magazine door 2 in the embodiment is made of stainless steel material, which has excellent corrosion resistance and wear resistance, and also has high hardness and wear resistance. The design ensures the structural strength and service life of the tool magazine door 2, and the surface of the stainless steel material is smooth, which has the advantages of not easy to adhere dirt and oil stains, and the design facilitates the cleaning of the tool magazine door 2.

[0038] When disassembling the tool magazine door 2, the user first pushes the push rod 161 from both sides to the middle, the push rod 161 drives the movable block 16 to slide along the sliding cavity 132, the movable block 16 drives the fixed rod 17 to disengage from the connecting hole 230, the restriction of the fixed rod 17 on the connecting seat 23 is removed, and then the user pushes the tool magazine door 2 to the front side, the strip-shaped groove 22 slides along the sliding block 13, and when the strip-shaped groove 22 disengages from the sliding block 13, the tool magazine door 2 is disassembled.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional modular mechanical numerical control machine tool, comprising a bed body (1), a main body cover (10) is installed on the front side of the bed body (1), two symmetrical library doors are arranged on the front end face of the main body cover (10), characterized in that: The knife magazine door (2) is horizontally slidable. The front end face and the top end face of the main body cover (10) are provided with guide grooves (11) at the left and right ends, the guide grooves (11) are fixedly provided with guide rods (12), the guide grooves (11) are further provided with sliding blocks (13), the sliding blocks (13) are provided with sliding holes (130) in sliding connection with the guide rods (12), the left and right side walls of the sliding blocks (13) are provided with sliding cavities (132), the sliding cavities (132) are slidably provided with movable blocks (16), the opposite end faces of the two movable blocks (16) are provided with through holes (160), and the two end faces of the two movable blocks (16) away from each other are fixedly provided with fixed rods (17); the inner walls of the sliding cavities (132) are further fixedly provided with connecting rods (14), the connecting rods (14) are further provided with springs (15) for abutting against the movable blocks (16), and the connecting rods (14) are in sliding connection with the through holes (160). The front end face of the knife magazine door (2) is provided with an inclined face (20), the upper and lower ends of the knife magazine door (2) are provided with strip-shaped grooves (22) near a corner, the rear end face of the strip-shaped groove (22) at the upper rear is in an open shape, the two ends of the strip-shaped groove (22) are fixedly provided with connecting seats (23), the opposite end faces of the two connecting seats (23) are provided with connecting holes (230), the sliding block (13) passes through the corresponding strip-shaped groove (22), and the distal end of the fixed rod (17) is in plug-in connection with the corresponding connecting hole (230).

2. The multi-functional modular mechanical CNC machine tool of claim 1, wherein: The inclined face (20) is provided with an observation window (21) in a transparent shape.

3. The multi-functional modular mechanical CNC machine tool of claim 1, wherein: The cross section of the sliding block (13) is in a rectangular shape, and the size of the sliding block (13) is matched with the size of the guide groove (11).

4. The multi-functional modular mechanical CNC machine tool of claim 1, wherein: The top of the sliding cavity (132) is provided with a connecting groove (131), the top of the movable block (16) is fixedly provided with a push rod (161), the top of the push rod (161) is in an inclined shape, and the push rod (161) is in sliding connection with the connecting groove (131).

5. The multi-functional modular mechanical CNC machine tool of claim 1, wherein: The movable block (16) and the fixed rod (17) are in an integral molding structure, and the overall shape of the fixed rod (17) is in a cylindrical shape.

6. The multi-functional modular mechanical CNC machine tool of claim 1, wherein: The cross section of the strip-shaped groove (22) is in a rectangular shape, and the size of the strip-shaped groove (22) is matched with the size of the sliding block (13).

7. The multi-functional modular mechanical CNC machine tool of claim 1, wherein: The cross section of the connecting seat (23) is in a trapezoidal shape, and the connecting seat (23) is in fixed connection with the outer wall of the knife magazine door (2) through bolts.

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