CN209830324U

CN209830324U - Numerical control machine tool structure

Info

Publication number: CN209830324U
Application number: CN201920695640.7U
Authority: CN
Inventors: 刘育良
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2019-12-24
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a digit control machine tool structure, including lathe body and controller, be provided with the operation chamber on the lathe body, the inside of lathe body is provided with robotic arm, and robotic arm's one side extends to the inside in operation chamber, and the inside in operation chamber and the one side of keeping away from robotic arm are provided with the fixing base. This digit control machine tool structure, through first drive arrangement, the installing support, robotic arm, the connector, change the dish, reserve drilling rod device, second drive arrangement, the screw hole, main drilling rod device, the electro-magnet, the battery, the connecting box, the external thread piece, the cooperation of magnetic sheet and drilling rod body is used, thereby realize digit control machine tool when carrying out drilling operation, can replace the manual work to carry out the installation and the dismantlement to the drilling rod, the realization can change the drill bit by oneself, great improvement work efficiency, high durability and convenient use, and need not the manual work change, the potential safety hazard of manual work existence when the digit control machine tool is in operation has been avoided, personnel's security has been improved.

Description

Numerical control machine tool structure

Technical Field

The utility model relates to the field of machinary, specifically a digit control machine tool structure.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

However, when drilling holes in numerical control machine tools on the market at present, most of the workpiece needs to be drilled with slotted holes of different sizes, most of the numerical control machine tools need to replace the drill bit manually, the operation of automatically replacing the drill bit cannot be realized, the working efficiency is low, and potential safety hazards are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit control machine tool structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a numerical control machine tool structure comprises a machine tool body and a controller, wherein an operation cavity is arranged on the machine tool body, a mechanical arm is arranged in the machine tool body, one side of the mechanical arm extends into the operation cavity, a fixing seat is arranged in the operation cavity and on the side far away from the mechanical arm, a mounting bracket is fixedly mounted on the side, located in the operation cavity, of the mechanical arm, a first driving device is fixedly mounted on the mounting bracket and electrically connected with the controller, a connecting box is fixedly mounted on one side of the first driving device, a main drill rod device is arranged on the side, far away from the first driving device, of the main drill rod device, a drill rod body is fixedly mounted on one side, far away from the connecting box, of the main drill rod device, a magnetic plate is fixedly mounted in an inner cavity of the main drill rod device, an electromagnet and a battery are fixedly mounted in the connecting box respectively, the battery is electrically connected with the electromagnet, the electromagnet is electrically connected with the controller, the magnetic surface of the electromagnet penetrates through the inner wall of the connecting box and extends to the interior of the main drill rod device, the opposite surface of the electromagnet and the magnetic plate is magnetically adsorbed, the outer surface of the main drill rod device is sleeved with an external thread block, the back of the machine tool body is provided with a connector in a penetrating way, and the connecting port is communicated with the operation cavity, the back of the machine tool body is fixedly provided with a second driving device, and the second driving device is electrically connected with the controller, one side of the second driving device is fixedly provided with a replacing disk, one side of the replacing disc enters the operation cavity through a connecting port, one side of the replacing disc is provided with a threaded hole matched with the external thread block in a penetrating way, the replacement disc is detachably provided with a standby drill rod device through a threaded hole, and the standby drill rod device is consistent with the main drill rod device in structure.

As a further aspect of the present invention: the back of lathe body inner wall just is located the top of connector and the equal fixed mounting in below has the slide rail, the lathe body has the fender cover through slide rail slidable mounting, and the area that just keeps off the cover is greater than the area of connector, one side fixed mounting of operation intracavity wall has electric telescopic handle, and electric telescopic handle links to each other with the controller electricity, electric telescopic handle's movable end fixed mounting has the extension bar, and one side of extension bar links to each other with one side of keeping off the cover.

As a further aspect of the present invention: the lathe body has the safety cover through the spout slidable mounting that its front was seted up, the area of safety cover is greater than the area in operation chamber.

As a further aspect of the present invention: explosion-proof glass is inlaid in the front of the protective cover.

As a further aspect of the present invention: the first driving device is a motor, the motor is electrically connected with a motor speed regulator, and the second driving device is also a motor.

As a further aspect of the present invention: the mounting bracket is L-shaped.

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

the utility model uses the first driving device, the mounting bracket, the mechanical arm, the connecting port, the replacing disc, the spare drill rod device, the second driving device, the threaded hole, the main drill rod device, the electromagnet, the battery, the connecting box, the external thread block, the magnetic plate and the drill rod body in a matching way, thereby realizing that the numerical control machine can replace the manual work to mount and dismount the drill rod when drilling, realizing the self-replacement of the drill bit, greatly improving the working efficiency, being convenient to use, avoiding the manual replacement without manual work, avoiding the potential safety hazard existing when the numerical control machine operates, improving the safety of personnel, and enabling the operating cavity to present a relatively sealed environment through the matching use of the electric telescopic rod, the slide rail, the extension bar, the blocking cover and the protecting cover, thereby preventing the waste scraps from splashing out from the inside of the operating cavity when drilling and influencing the cleanliness of the working environment, also convenient collect it, and avoided the sweeps spill, cause the injury to the staff, further improved personnel's security, conveniently observe the behavior of digit control machine tool through explosion-proof glass simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a numerically controlled machine tool.

Fig. 2 is a top view of the structure of the numerically controlled machine tool.

Figure 3 is a left side view of a change disk in a numerically controlled machine tool configuration.

FIG. 4 is an enlarged view of the structure of the numerically controlled machine tool at A in FIG. 1.

In the figure: the device comprises a machine tool body 1, an electric telescopic rod 2, a fixed seat 3, an operation cavity 4, a first driving device 5, a mounting bracket 6, a mechanical arm 7, a sliding rail 8, an extension rod 9, a blocking cover 10, a connecting port 11, a replacement disc 12, a protective cover 13, explosion-proof glass 14, a standby drill rod device 15, a second driving device 16, a threaded hole 17, a main drill rod device 18, an electromagnet 19, a battery 20, a connecting box 21, an external thread block 22, a magnetic plate 23 and a drill rod body 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a numerical control machine structure includes a machine tool body 1 and a controller, an operation chamber 4 is disposed on the machine tool body 1, a mechanical arm 7 is disposed inside the machine tool body 1, and one side of the mechanical arm 7 extends to the inside of the operation chamber 4, a fixing seat 3 is disposed inside the operation chamber 4 and on a side away from the mechanical arm 7, a mounting bracket 6 is fixedly mounted on a side of the mechanical arm 7 located inside the operation chamber 4, a first driving device 5 is fixedly mounted on the mounting bracket 6, and the first driving device 5 is electrically connected to the controller, a connecting box 21 is fixedly mounted on a side of the first driving device 5 of the connecting box 21, a main drill rod device 18 is disposed on a side of the main drill rod device 18 away from the connecting box 21, a drill rod body 24 is fixedly mounted on a side of the main drill rod device 18 away from the connecting box 21, a magnetic plate 23 is fixedly mounted, an electromagnet 19 and a battery 20 are fixedly installed inside a connecting box 21 respectively, the battery 20 is electrically connected with the electromagnet 19, the electromagnet 19 is electrically connected with a controller, a magnetic surface of the electromagnet 19 penetrates through the inner wall of the connecting box 21 and extends into the main drill rod device 18, the opposite surface of the electromagnet 19 and a magnetic plate 23 is in magnetic adsorption, an external thread block 22 is sleeved on the outer surface of the main drill rod device 18, a connecting port 11 is formed in the back surface of the machine tool body 1 in a penetrating manner, the connecting port 11 is communicated with the operation cavity 4, a second driving device 16 is fixedly installed on the back surface of the machine tool body 1, the second driving device 16 is electrically connected with the controller, a dual-replacement disc 12 is fixedly installed on one side of the second driving device 16, one side of the replacement disc 12 enters the operation cavity 4 through the connecting port 11, and a threaded hole 17 matched with the external thread block 22 is formed in one side of the, the replacement disc 12 is detachably provided with a spare drill rod device 15 through a threaded hole 17, the spare drill rod device 15 and the main drill rod device 18 are consistent in structure, slide rails 8 are fixedly arranged on the back surface of the inner wall of the machine tool body 1 and above and below the connecting port 11, the machine tool body 1 is provided with a baffle cover 10 through the slide rails 8 in a sliding manner, the area of the baffle cover 10 is larger than that of the connecting port 11, one side of the inner wall of the operation cavity 4 is fixedly provided with an electric telescopic rod 2, the electric telescopic rod 2 is electrically connected with a controller, the movable end of the electric telescopic rod 2 is fixedly provided with an extension rod 9, one side of the extension rod 9 is connected with one side of the baffle cover 10, the machine tool body 1 is provided with a protection cover 13 through a sliding groove arranged on the front surface of the machine tool body, the area of the protection cover 13 is larger than that of the operation cavity 4, the, the second drive means 16 is also a motor and the mounting bracket 6 is L-shaped.

The utility model discloses a theory of operation is:

when the device is used, a workpiece is fixed on the fixed seat 3, the front of the operation cavity 4 is blocked by pulling the blocking cover 10, the electric telescopic rod 2 drives the extension rod 9 to move, the blocking cover 10 slides on the slide rail 8 and blocks the connecting port 11, so that the operation cavity 4 presents a relatively sealed environment, the situation that scraps are splashed out of the operation cavity 4 during drilling can be prevented from affecting the cleanliness of a working environment and are conveniently collected, the scraps are prevented from being splashed out to cause injury to workers, the safety of the workers is further improved, meanwhile, the working condition of the numerical control machine tool can be conveniently observed through the explosion-proof glass 14, the spare drill rod devices 15 with different sizes are installed on the replacement disc 12 in advance through the threaded holes 17, when the drill rod needs to be replaced, the blocking cover 10 is moved away from the connecting port 11 to expose the replacement disc 12, the second driving device 16 drives the replacement disc 12 to rotate, moving a threaded hole 17 without a spare drill rod device 15 into the operation cavity 4, driving the first driving device 5 to move by the mechanical arm 7, enabling a drill rod body 24 to enter the threaded hole 17, driving the first driving device 5 to move towards the left side by the mechanical arm 7 while rotating forwards, enabling the external thread block 22 to be in threaded connection with the threaded hole 17, then disconnecting the electromagnet 19, moving the mechanical arm 7 to the right to finish dismounting the main drill rod device 18, then rotating the second driving device 16 again, enabling the spare drill rod device 15 to be replaced to enter the operation cavity 4, driving the first driving device 5 to move leftwards by the mechanical arm 7, enabling the electromagnet 19 to enter an inner cavity of the spare drill rod device 15, starting the electromagnet 19 to enable the electromagnet 19 to be adsorbed with the magnetic plate 23, then rotating the first driving device 5 reversely, and driving the mechanical arm 7 to move rightwards at the same time, thereby finishing the installation of the spare drill rod device 15, thereby realize digit control machine tool when carrying out drilling operation, can replace the manual work to carry out the installation and the dismantlement to the drilling rod, realize changing the drill bit by oneself, great improvement work efficiency, convenient to use, and need not change by the manual work, avoided the artifical potential safety hazard that exists at digit control machine tool when the operation, improved personnel's security.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a digit control machine tool structure, includes lathe body (1) and controller, its characterized in that: the drilling machine is characterized in that an operation cavity (4) is formed in the machine tool body (1), a mechanical arm (7) is arranged in the machine tool body (1), one side of the mechanical arm (7) extends into the operation cavity (4), a fixing seat (3) is arranged in the operation cavity (4) and one side of the mechanical arm (7) away from the operation cavity, a mounting bracket (6) is fixedly mounted on one side of the mechanical arm (7) located in the operation cavity (4), a first driving device (5) is fixedly mounted on the mounting bracket (6), the first driving device (5) is electrically connected with a controller, a connecting box (21) is fixedly mounted on one side of the first driving device (5), a main drill rod device (18) is arranged on one side of the connecting box (21) away from the connecting box (21), a drill rod body (24) is fixedly mounted on one side of the main drill rod device (18) away from the connecting box (21), the inner chamber fixed mounting of owner drilling rod device (18) has magnetic sheet (23), the inside difference fixed mounting of connecting box (21) has electro-magnet (19) and battery (20), and battery (20) and electro-magnet (19) electric connection, electro-magnet (19) and controller electricity are even, the magnetic surface of electro-magnet (19) runs through the inner wall of connecting box (21) and extends to the inside of owner drilling rod device (18), and electro-magnet (19) and magnetic sheet (23) are personally submitted magnetic adsorption relatively, the surface of owner drilling rod device (18) has cup jointed outer thread piece (22), connector (11) have been run through to the back of lathe body (1), and connector (11) and operation chamber (4) intercommunication, the back fixed mounting of lathe body (1) has second drive arrangement (16), and second drive arrangement (16) and controller electricity are even, one side fixed mounting of second drive arrangement (16) has occasionally to change dish (12), and changes the inside that one side of dish (12) got into operation chamber (4) through connector (11), it runs through screw hole (17) of seting up with external screw thread piece (22) looks adaptation to change one side of dish (12), it has reserve drilling rod device (15) to change dish (12) through screw hole (17) demountable installation, reserve drilling rod device (15) are unanimous with main drilling rod device (18) structure.

2. The numerically controlled machine tool structure according to claim 1, wherein: the back of lathe body (1) inner wall just is located the top of connector (11) and the equal fixed mounting in below has slide rail (8), there is fender cover (10) lathe body (1) through slide rail (8) slidable mounting, and the area that keeps off cover (10) is greater than the area of connector (11), one side fixed mounting of operation chamber (4) inner wall has electric telescopic handle (2), and electric telescopic handle (2) links to each other with the controller electricity, the expansion end fixed mounting of electric telescopic handle (2) has extension bar (9), and one side of extension bar (9) links to each other with one side of keeping off cover (10).

3. The numerically controlled machine tool structure according to claim 1, wherein: the machine tool body (1) is provided with a protective cover (13) through a sliding groove arranged in the front surface of the machine tool body in a sliding mode, and the area of the protective cover (13) is larger than that of the operation cavity (4).

4. The numerically controlled machine tool structure according to claim 3, wherein: and the front surface of the protective cover (13) is embedded with explosion-proof glass (14).

5. The numerically controlled machine tool structure according to claim 1, wherein: the first driving device (5) is a motor, the motor is electrically connected with a motor speed regulator, and the second driving device (16) is also a motor.

6. The numerically controlled machine tool structure according to claim 1, wherein: the mounting bracket (6) is L-shaped.