CN220971685U - Cutter compensation device of numerical control lathe - Google Patents

Abstract

The utility model provides a tool compensation device of a numerical control lathe, which relates to the technical field of numerical control lathes and comprises a machine table, wherein a sliding opening is formed in one side of the machine table, a sliding block is connected in the sliding opening in a sliding manner, sensors are electrically connected to the middle part of the sliding opening and two sides of the top of the sliding opening, a tool controller is arranged at one end of the sliding block, a cutter body is arranged in the tool controller, a top opening is formed in one end of the cutter body, an embedded block is embedded at the bottom of the cutter body, spring telescopic columns are arranged at two sides of the embedded block, a computer end can control the sliding block to lift, after the surface of the cutter body is worn, the sliding block can be directly controlled to move upwards to the top of the sliding opening, then the sliding block can be controlled to descend to the middle part for being used for the upper cutter body, finally the sliding block can be controlled to slide downwards to the bottommost part of the sliding opening, a workpiece to be machined is clamped on a workpiece clamp, and the cutter body can machine the workpiece.

Description

Cutter compensation device of numerical control lathe

Technical Field

The utility model relates to the technical field of numerically controlled lathes, in particular to a tool compensation device of a numerically controlled lathe.

Background

The numerically controlled lathe, i.e. a computer numerically controlled lathe, is an efficient automatic equipment for automatically machining workpieces according to a preprogrammed numerical control program, and is mainly used for cutting machining of inner and outer cylindrical surfaces, inner and outer conical surfaces with any cone angle, complex rotation inner and outer curved surfaces, cylinders, conical threads and the like of shaft parts or disc parts, and can be used for grooving, drilling, reaming, boring and the like.

The existing numerical control machine tool can be used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylinders, conical threads and the like, and can be used for grooving, drilling, reaming and boring, but the following problems still exist in the actual use process: 1. the existing numerical control equipment cannot self-detach the cutter and cannot automatically compensate the cutter, manual operation is needed when the cutter is detached and replaced, and the problem is solved by the automatic adjustment of the cutter compensating device of the numerical control lathe because of great inconvenience.

Disclosure of utility model

The utility model aims to solve the problems that the existing numerical control equipment cannot self-detach or automatically compensate a cutter, and manual operation is needed when the cutter is detached and replaced, and the automatic cutter adjustment and compensation device for the numerical control lathe is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cutter compensation arrangement of numerical control lathe, includes the board, the smooth mouth has been seted up to one side in the board, the inside sliding connection of smooth mouth has the sliding block, the equal electric connection in middle part and the both sides at top of smooth mouth has first sensor, cutter controller is installed to the one end of sliding block, cutter controller's internally mounted has the blade, the top mouth has been seted up to the one end of blade, the bottom of blade has inlayed the abaculus, spring telescopic column is all installed to the both sides of abaculus.

Preferably, a second sensor is installed on one side of the top of the sliding block, a push rod is connected to the inside of the cutter controller, and a suction head is installed at one end of the push rod.

Preferably, the cutter sensors are mounted on two sides of the cutter controller, and the perforations are formed on two sides of the bottom of the cutter controller.

Preferably, one end of the first sensor is electrically connected with a cylinder controller, an electric cylinder body is installed at one end of the cylinder controller, and a push block is installed at one end of the electric cylinder body.

Preferably, a cutter taking controller is arranged at the top of the other side in the machine table, an upper cutter controller is arranged in the middle of the other side in the machine table, the cutter taking controller and the upper cutter controller have the same structure, and a workpiece clamp is arranged at the bottom of the other side, close to the upper cutter controller, of the machine table.

Preferably, the tool magazine is placed on the front sides of the tool taking controller and the upper tool controller, a rotary gear is installed in the middle of the tool taking controller, a connecting rod is installed at one end of the rotary gear, a clamping controller is installed at one end of the connecting rod, and a clamping piece is arranged at the bottom of the clamping controller.

Preferably, a position sensor is installed on one side of the top of the cutter taking controller, the top of the cutter taking controller is electrically connected with an instruction transmitter, and one end of the instruction transmitter is electrically connected with a clamping controller.

Advantageous effects

In the utility model, when the surface of the cutter body is detected to be obviously worn, the cutter body is automatically transmitted to the computer end, the whole machine is controlled by the computer end, the computer end controls the sliding block to lift, when the surface of the cutter body is detected to be worn, the sliding block is directly controlled to move up to the top of the sliding port, then the sliding block is controlled to descend to the middle part for being used for the upper cutter body, finally the sliding block is controlled to slide down to the bottommost part of the sliding port, a workpiece to be processed is clamped on the workpiece clamp, and the cutter body can process the workpiece.

Simultaneously, when the cutter controller moves to the top, the cutter sensors on two sides can be mutually matched with the sensors in the sensors on two sides of the top, then the cutter taking controller can control an internal motor to drive a rotary gear to rotate anticlockwise, meanwhile, the cutter taking controller can control an instruction transmitter to transmit signals to a clamping controller, the clamping controller can clamp the surface of a cutter body, the cutter body can be taken down by slightly pulling, and when the rotary gear rotates, a connecting rod and the clamped cutter body can be driven to move in a cutter store at the corresponding position, and the cutter body is placed in the cutter store.

Drawings

FIG. 1 is an overall block diagram of a tool compensation device of the present utility model;

FIG. 2 is a block diagram of a slider of the present utility model;

FIG. 3 is a block diagram of the blade of the present utility model;

FIG. 4 is a block diagram of a knife picking controller of the present utility model;

fig. 5 is a structural view of a first sensor of the present utility model.

Legend description:

1. A machine table; 2. a sliding port; 3. a sliding block; 4. a cutter controller; 5. a blade body; 6. a first sensor; 7. a knife-taking controller; 8. a tool magazine; 9. a cutter feeding controller; 10. a workpiece holder; 11. a second sensor; 12. a push rod; 13. a tool sensor; 14. perforating; 15. a suction head; 16. a top opening; 17. an insert; 18. a spring telescoping column; 19. a clamp controller; 20. a clamping piece; 21. a connecting rod; 22. an instruction transmitter; 23. a position sensor; 24. a rotary gear; 25. a cylinder controller; 26. an electric cylinder block; 27. and pushing the block.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

Referring to fig. 1-5, this embodiment provides a tool compensation device of a numerically controlled lathe, including a machine 1, a sliding opening 2 is provided at one side in the machine 1, a sliding block 3 is slidably connected in the sliding opening 2, a first sensor 6 is electrically connected at both sides of the middle part and the top of the sliding opening 2, a tool controller 4 is installed at one end of the sliding block 3, a tool body 5 is installed in the tool controller 4, a top opening 16 is provided at one end of the tool body 5, an insert 17 is embedded at the bottom of the tool body 5, and spring telescopic columns 18 are installed at both sides of the insert 17.

Meanwhile, a second sensor 11 (including an infrared sensor and the like) is installed on one side of the top of the sliding block 3, a push rod 12 is connected to the inside of the cutter controller 4, and a suction head 15 is installed at one end of the push rod 12.

Cutter inductor 13 is all installed to the both sides of cutter controller 4, and perforation 14 has all been seted up to the both sides of cutter controller 4 bottom, just the one end electric connection of first sensor 6 has cylinder controller 25, and electric cylinder body 26 is installed to the one end of cylinder controller 25, and push block 27 is installed to the one end of electric cylinder body 26.

Meanwhile, a cutter taking controller 7 is arranged at the top of the other side in the machine table 1, an upper cutter controller 9 is arranged in the middle of the other side in the machine table 1, the cutter taking controller 7 and the upper cutter controller 9 have the same structure, and a workpiece clamp 10 is arranged at the bottom of the other side, close to the upper cutter controller 9, of the machine table 1.

Further, the tool magazine 8 is placed on the front sides of the tool taking controller 7 and the upper tool controller 9, a rotary gear 24 is installed in the middle of the tool taking controller 7, a connecting rod 21 is installed at one end of the rotary gear 24, a clamping controller 19 is installed at one end of the connecting rod 21, and a clamping piece 20 is arranged at the bottom of the clamping controller 19. And a position sensor 23 is installed on one side of the top of the knife taking controller 7, the top of the knife taking controller 7 is electrically connected with a command transmitter 22, and one end of the command transmitter 22 is electrically connected with a clamping controller 19.

Specific embodiment II:

the difference between this embodiment and the first embodiment is that the top of both sides of the whole machine 1 is used for taking out the blade 5, the middle of the machine 1 is used for the upper blade 5, the device is specially equipped with a flaw detector for detecting flaws and identifying the blade 5 in real time, when the surface of the blade 5 is detected to be obviously worn, the flaw detector is automatically transmitted to the computer end, the whole machine 1 is controlled by the computer end, the computer end controls the sliding block 3 to lift, when the surface of the blade 5 is found to be worn, the sliding block 3 is directly controlled to move up to the top of the sliding port 2, then the sliding block 3 is controlled to descend to the middle for the upper blade 5, finally the sliding block 3 is controlled to slide down to the bottommost part of the sliding port 2, the workpiece to be processed is clamped on the workpiece clamp 10, the blade 5 is processed on the workpiece, and the blade 5 is controlled automatically according to the calculation program.

The blade 5 is directly installed in the cutter controller 4, when the blade 5 is manually installed, the spring telescopic columns 18 on two sides are simultaneously extruded, then the blade 5 is plugged into the cutter controller 4, and after the blade 5 is plugged, the spring telescopic columns 18 on two sides can pop out of the through holes 14, so that the blade 5 is fixed.

Third embodiment:

The difference between this embodiment and the first or second embodiment is that the sensors are installed in the first sensors 6 on the upper and lower sides, when the tool controller 4 moves to the top, the tool sensors 13 on the two sides are matched with the sensors in the first sensors 6 on the two sides of the top, when the two sensors approach each other, the first sensors 6 sense quickly, the first sensors 6 transmit command signals to the cylinder controller 15 after sensing the signals, the cylinder controller 15 receives the command signals and then controls the cylinder at one end of the electric cylinder 26 to extend forward, when the cylinder extends forward, the push block 27 at one end is driven to extend forward, when the push block 27 simultaneously extends forward, the spring telescopic column 18 is squeezed together, at this time, the cutter body 5 is in a loose state, when the sliding block 3 moves up to the top of the sliding opening 2, the second sensor 11 and the position sensor 23 are mutually matched, after the sliding block 3 and the sliding block are aligned, the cutter taking controller 7 receives signals through the position sensor 23, then the cutter taking controller 7 controls the internal motor to drive the rotary gear 24 to rotate anticlockwise, meanwhile, the cutter taking controller 7 controls the instruction transmitter 22 to transmit signals to the clamping controller 19, the clamping controller 19 clamps the surface of the cutter body 5, the cutter body 5 can be removed by slightly pulling, and when the rotary gear 24 rotates, the connecting rod 21 and the clamped cutter body 5 are driven to move into the cutter magazine 8 at the corresponding position, and the cutter body 5 is placed into the cutter magazine 8.

The computer end can control the sliding block 3 to slide down to the middle position of the sliding port 2, the working principles of the upper cutter controller 9 and the cutter taking controller 7 are the same, when the working tracks are opposite, after the position of the cutter controller 4 is sensed, the connecting rod 21 is driven to rotate to the position of the cutter magazine 8 through the rotary gear 24, the clamping controller 19 at the end part of the connecting rod 21 can control the clamping piece 20 at the bottom end to clamp the new cutter body 5 in the cutter magazine 8 after receiving a signal, after the clamping is finished, the clamping controller 19 can be controlled to rotate to the initial position again, after the clamping controller 19 controls the clamping piece 20 to clamp the new cutter body 5 to rotate to the initial position, the new cutter body 5 can be aligned with the socket position of the cutter controller 4, the magnet is arranged in the top opening 16 at the back of the cutter body 5, the inside suction head 15 and the top opening 16 at the back of the cutter body 5 are attracted to each other, and the suction head 15 can directly suck the cutter body 5 into the socket, so that the purpose of automatic installation can be achieved.

In summary, in the present application, the top parts of two sides of the whole machine 1 are used for taking out the blade 5, and a flaw detector is specially configured for detecting flaws of the blade 5 in real time, when the surface of the blade 5 is detected to be worn, the flaw detector is automatically transmitted to the computer end, the whole machine 1 is controlled by the computer end, the computer end controls the sliding block 3 to lift, when the surface of the blade 5 is found to be worn, the sliding block 3 is directly controlled to move up to the top part of the sliding port 2, then the sliding block 3 is controlled to descend to the middle part for the upper blade 5, finally the sliding block 3 is controlled to slide down to the bottommost part of the sliding port 2, the workpiece to be machined is clamped on the workpiece clamp 10, and the workpiece is machined by the blade 5.

When the cutter controller 4 moves to the top, the cutter sensors 13 on two sides are mutually matched with the sensors in the first sensors 6 on two sides of the top, when the two sensors are close to each other, the first sensors 6 can quickly sense, the first sensors 6 can transmit instruction signals to the cylinder controller 15 after sensing the signals, the cylinder controller 15 can control the cylinder at one end of the electric cylinder body 26 to stretch forwards after receiving the instruction signals, the push block 27 at one end can be driven to stretch forwards when the cylinder stretches forwards, the push block 27 can jointly squeeze the spring telescopic column 18 when simultaneously stretching inwards, the cutter body 5 can be in a loose state, when the sliding block 3 moves to the top of the sliding port 2 upwards, the second sensors 11 and the position sensors 23 are mutually matched, after the sliding block 3 is aligned with each other, the cutter taking controller 7 can receive signals through the position sensors 23, then the cutter taking controller 7 can control the internal motor to drive the rotary gear 24 to rotate anticlockwise, the cutter taking controller 7 can control the instruction transmitter 22 to transmit signals to the clamping controller 19, the clamping controller 19 can gently clamp the surface of the cutter body 5, namely, the cutter body 5 can be driven to rotate downwards, and the cutter body 5 can be clamped into the rotary shaft 8 when the cutter body is moved downwards, and the cutter body 5 can be clamped into the rotary shaft 8, and the cutter body can be rotated into the rotary shaft 8 correspondingly, and the cutter body can be clamped into the cutter body 8 when the cutter body is rotated by the rotary body and the rotary body is rotated into the rotary shaft 8.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a cutter compensation arrangement of numerical control lathe, includes board (1), its characterized in that: the utility model discloses a machine bench, including board (1), cutting tool controller (4) internally mounted has blade (5), top (16) have been seted up to the one end of blade (5), the inside sliding connection of cutting tool (2) has slider (3), the equal electric connection in both sides at middle part and the top of cutting tool (2) has first sensor (6).

2. The tool compensation device of claim 1, wherein: the bottom of the cutter body (5) is embedded with an insert (17), and both sides of the insert (17) are provided with spring telescopic columns (18).

3. The tool compensation device of claim 1, wherein: and a second sensor (11) is arranged on one side of the top of the sliding block (3).

4. The tool compensation device of claim 1, wherein: the inside of cutter controller (4) is connected with push rod (12), suction head (15) is installed to one end of push rod (12).

5. The tool compensation device of claim 1, wherein: cutter inductors (13) are arranged on two sides of the cutter controller (4), and perforations (14) are formed on two sides of the bottom of the cutter controller (4).

6. The tool compensation device of claim 1, wherein: one end of the first sensor (6) is electrically connected with a cylinder controller (25), an electric cylinder body (26) is installed at one end of the cylinder controller (25), and a push block (27) is installed at one end of the electric cylinder body (26).

7. The tool compensation device of claim 1, wherein: the top of the other side in the machine table (1) is provided with a cutter taking controller (7), the middle part of the other side in the machine table (1) is provided with an upper cutter controller (9), and the other side in the machine table (1) is close to the bottom of the upper cutter controller (9) and is provided with a workpiece clamp (10).

8. The tool compensation device of claim 7, wherein: the front sides of the cutter taking controller (7) and the cutter feeding controller (9) are respectively provided with a cutter magazine (8).

9. The tool compensation device of claim 8, wherein: the middle part of get sword controller (7) is installed rotatory gear (24), connecting rod (21) are installed to one end of rotatory gear (24), centre gripping controller (19) are installed to one end of connecting rod (21), the bottom of centre gripping controller (19) is equipped with clamping piece (20).

10. The tool compensation device of claim 7, wherein: a position sensor (23) is arranged on one side of the top of the cutter taking controller (7), the top of the cutter taking controller (7) is electrically connected with a command transmitter (22), and one end of the command transmitter (22) is electrically connected with a clamping controller (19).