CN222660169U

CN222660169U - DDZ electric turret

Info

Publication number: CN222660169U
Application number: CN202421432926.3U
Authority: CN
Inventors: 唐勇; 王飞
Original assignee: Dandong Zhongchen Cnc Equipment Co ltd
Current assignee: Dandong Zhongchen Cnc Equipment Co ltd
Priority date: 2024-06-21
Filing date: 2024-06-21
Publication date: 2025-03-25
Anticipated expiration: 2034-06-21

Abstract

The utility model relates to the technical field of cutter towers and discloses a DDZ electric cutter tower, which comprises a base, wherein a gear box is arranged at the top of the base, a cutter changing mechanism is arranged at the top of the base, a gear box cover is arranged at the top of the gear box, a signal column is arranged in the gear box cover, a primary positioning disc is arranged outside the base, a bottom cover is fixedly arranged at the bottom of the base, a lifting mechanism is arranged in the bottom cover, a gear ring rotates to be meshed with a pin box to drive the pin box to rotate, the pin box drives a locking fluted disc to synchronously rotate with a square cutter disc, a proximity switch can monitor the rotation angle of the square cutter disc in real time, so that the square cutter disc can be randomly rotated to a designated station, the cutter changing is facilitated, a nut can vertically lift through a motor, a main gear, a connecting gear and the gear ring, the diameter of the main gear is smaller than that of the connecting gear, the connecting gear is enabled to rotate in a speed reducing manner, and the rotation is enabled to be more stable.

Description

DDZ electric turret

Technical Field

The utility model relates to the technical field of tool turret, in particular to a DDZ electric tool turret.

Background

The power turret belongs to a turret for a numerical control machine tool, and is mainly used for loading various tools such as turning, milling, drilling and the like. The power switching device of the traditional power turret consists of a power source, a rotary sleeve, a transmission shaft and a transmission shaft sleeve, and when a workpiece is processed, the DDZ electric turret is needed.

In the prior art, when a workpiece is processed, 4-5 pieces of equipment and 3-4 operators are needed to finish the processing of the workpiece, the working efficiency is slower when the workpiece is used, and the labor intensity of workers is higher, so that the DDZ electric tool turret is needed to be improved to solve the problems.

Disclosure of utility model

The utility model aims to provide a DDZ electric turret to solve the problems in the background technology.

In order to achieve the purpose, the DDZ electric tool turret comprises a base, wherein a gear box is arranged at the top of the base, a tool changing mechanism is arranged at the top of the base, a gear box cover is arranged at the top of the gear box, a signal column is arranged in the gear box cover, a primary positioning disc is arranged outside the base, a bottom cover is fixedly arranged at the bottom of the base, and a lifting mechanism is arranged in the bottom cover.

The tool changing mechanism comprises a rotating assembly and a locking assembly, and the locking assembly is arranged outside the rotating assembly.

Preferably, the rotating assembly comprises a lower fluted disc, the lower fluted disc is fixedly arranged at the top of the base, an upper fluted disc is meshed with the outer part of the lower fluted disc, a square cutter disc is arranged on the outer part of the upper fluted disc, a sealing ring is arranged between the square cutter disc and the lower fluted disc, a switch bracket is arranged in the gear box cover, and a proximity switch is fixedly arranged on the outer part of the switch bracket and used for monitoring the rotating angle of the square cutter disc in real time.

Preferably, the lower fluted disc is provided with fixing bolts with internal threads of the base, and the square cutter disc is arranged outside the gear box cover, so that the cutter changing is facilitated.

Preferably, the locking assembly comprises a primary positioning pin, the primary positioning pin is arranged outside the base, a pin box is arranged outside the primary positioning pin, a locking fluted disc is arranged outside the pin box, a transmission key is arranged outside the locking fluted disc, an upper fluted disc is controlled to be separated from a lower fluted disc, and the square cutter disc is not locked.

Preferably, the transmission key is arranged in the square cutter head, the bottom of the primary positioning pin corresponds to the position of the primary positioning disc, and the pin box is arranged at the top of the lower fluted disc to drive the lower fluted disc to rotate and change a cutter.

Preferably, the lifting mechanism comprises a motor, the motor is fixedly arranged in the bottom cover, a main gear is fixedly arranged at the output end of the motor, a connecting gear is meshed with the outer part of the main gear, a gear ring is meshed with the outer part of the connecting gear, four nuts are rotatably arranged in the gear box cover, the nuts vertically ascend, and the loosening process of the tool rest is completed.

Preferably, the main gear and the connecting gear are arranged in the gear box, the four nuts are meshed with the gear ring, the nuts are installed in the locking fluted disc in a threaded mode, and the diameter of the main gear is smaller than that of the connecting gear, so that the connecting gear can rotate in a decelerating mode, and the rotation is stable.

Compared with the prior art, the utility model provides the DDZ electric tool turret, which has the following beneficial effects:

1. This DDZ electric cutter tower through the tool changing mechanism who sets up, in the use, the ring gear rotates with the meshing of round pin box, drives the round pin box and rotates, and the round pin box moves locking fluted disc and square blade dish and carries out synchronous rotation, but proximity switch real-time supervision square blade dish's rotation angle for square blade dish can rotate appointed station at will, is convenient for fluent tool changing.

2. This DDZ electric knife tower through the elevating system who sets up, in the use, through motor, master gear, connecting gear and ring gear for the nut carries out vertical lift, and master gear diameter is less than connecting gear's diameter, makes connecting gear reduce speed and rotates, makes more steady when rotating.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a main gear and a mechanism thereof according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic cross-sectional view of a seal ring and its associated mechanism according to the present utility model.

1, A base, 2, a gear box, 3, a tool changing mechanism, 31, a rotating assembly, 311, a lower fluted disc, 312, an upper fluted disc, 313, fang Daopan, 314, a sealing ring, 315, a switch bracket, 316, a proximity switch, 32, a locking assembly, 321, a primary positioning pin, 322, a pin box, 323, a transmission key, 324, a locking fluted disc, 4, a gear box cover, 5, a signal column, 6, a primary positioning disc, 7, a bottom cover, 8, a lifting mechanism, 81, a motor, 82, a main gear, 83, a connecting gear, 84, a gear ring, 85 and a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

Referring to fig. 1-4, the utility model provides a technical scheme that the DDZ electric tool turret comprises a base 1, wherein a gear box 2 is arranged at the top of the base 1, a tool changing mechanism 3 is arranged at the top of the base 1, a gear box cover 4 is arranged at the top of the gear box 2, a signal column 5 is arranged inside the gear box cover 4, a primary positioning disc 6 is arranged outside the base 1, a bottom cover 7 is fixedly arranged at the bottom of the base 1, and a lifting mechanism 8 is arranged inside the bottom cover 7.

The tool changing mechanism 3 includes a rotating member 31 and a locking member 32, and the locking member 32 is disposed outside the rotating member 31.

Further, the rotating assembly 31 includes a lower toothed disc 311, the lower toothed disc 311 is fixedly mounted on the top of the base 1, an upper toothed disc 312 is meshed with the outer portion of the lower toothed disc 311, a square cutter disc 313 is arranged on the outer portion of the upper toothed disc 312, a sealing ring 314 is arranged between the square cutter disc 313 and the lower toothed disc 311, a switch bracket 315 is arranged in the gear box cover 4, and an approach switch 316 is fixedly mounted on the outer portion of the switch bracket 315 for monitoring the rotation angle of the square cutter disc 313 in real time.

Further, the lower fluted disc 311 and the base 1 are internally provided with fixing bolts in a threaded manner, and the square cutter disc 313 is arranged outside the gear box cover 4, so that the cutter changing is facilitated.

Further, the locking assembly 32 comprises a primary positioning pin 321, the primary positioning pin 321 is arranged outside the base 1, a pin box 322 is arranged outside the primary positioning pin 321, a locking fluted disc 324 is arranged outside the pin box 322, a transmission key 323 is arranged outside the locking fluted disc 324, the upper fluted disc 312 is controlled to be separated from the lower fluted disc 311, and the square cutter disc 313 is not locked.

Further, the transmission key 323 is disposed inside the square cutter 313, the bottom of the primary positioning pin 321 corresponds to the position of the primary positioning disk 6, and the pin box 322 is disposed on the top of the lower gear disk 311 to drive it to rotate for tool changing.

Embodiment two:

Referring to fig. 1, and further to the first embodiment, the lifting mechanism 8 includes a motor 81, the motor 81 is fixedly installed inside the bottom cover 7, a main gear 82 is fixedly installed at an output end of the motor 81, a connecting gear 83 is meshed with an outside of the main gear 82, a gear ring 84 is meshed with an outside of the connecting gear 83, four nuts 85 are rotatably installed inside the gear box cover 4, so that the nuts 85 vertically ascend, and a tool rest loosening process is completed.

Further, the main gear 82 and the connecting gear 83 are both arranged in the gear box 2, four nuts 85 are meshed with the gear ring 84, the nuts 85 are mounted in the locking fluted disc 324 in a threaded mode, the diameter of the main gear 82 is smaller than that of the connecting gear 83, and the connecting gear 83 is enabled to rotate in a decelerating mode, so that the rotation is stable.

In the actual operation process, when the device is used in an initial state, the upper fluted disc 312 is meshed with the lower fluted disc 311, so that the position of the square cutter disc 313 is fixed, the starting motor 81 drives the main gear 82 to rotate, the main gear 82 is meshed with the connecting gear 83, the connecting gear 83 is decelerated and rotated due to the fact that the diameter of the main gear 82 is smaller than that of the connecting gear 83, the connecting gear 83 rotates more stably during rotation, the gear ring 84 is meshed with the connecting gear 83 to rotate, the gear ring 84 is meshed with the four nuts 85, the nuts 85 are driven to rotate inside the gear box cover 4, the nuts 85 are arranged inside the locking fluted disc 324 in a threaded manner, the nuts 85 vertically ascend, the loosening process of the cutter rest is completed, after the gear ring 84 rotates for a certain angle, the transmission key 323 controls the upper fluted disc 312 to be separated from the lower fluted disc 311, the position of the square cutter disc 313 is not locked, the gear ring 84 rotates to be meshed with the pin box 322 to drive the pin box 322 to rotate, the pin box 322 drives the locking fluted disc 324 to synchronously rotate with the square cutter disc 313, the proximity switch 316 can monitor the rotation angle of the square cutter disc 313 in real time, when Fang Daopan rotates to a designated station, the proximity switch 316 sends a signal to a control end, the transmission key 323 controls the lower fluted disc 311 to be meshed with the upper fluted disc 312, the square cutter disc 313 is fixed after reaching the station, the control end controls the motor 81 to rotate reversely, the main gear 82 drives the connecting gear 83 to rotate, the gear ring 84 is meshed with the connecting gear 83 to rotate, the four nuts 85 are driven to be installed in the locking fluted disc 324 in a reverse thread mode, the nuts 85 are driven to vertically descend until the cutter rest is reliably locked, and the motor 81 brakes, so that the tool changing process of the device is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The DDZ electric turret comprises a base (1) and is characterized in that a gear box (2) is arranged at the top of the base (1), a tool changing mechanism (3) is arranged at the top of the base (1), a gear box cover (4) is arranged at the top of the gear box (2), a signal column (5) is arranged in the gear box cover (4), a primary positioning disc (6) is arranged outside the base (1), a bottom cover (7) is fixedly arranged at the bottom of the base (1), and a lifting mechanism (8) is arranged in the bottom cover (7);

The tool changing mechanism (3) comprises a rotating assembly (31) and a locking assembly (32), and the locking assembly (32) is arranged outside the rotating assembly (31).

2. The DDZ electric turret according to claim 1, wherein the rotating assembly (31) comprises a lower fluted disc (311), the lower fluted disc (311) is fixedly arranged at the top of the base (1), an upper fluted disc (312) is meshed with the outer part of the lower fluted disc (311), a square cutter disc (313) is arranged on the outer part of the upper fluted disc (312), a sealing ring (314) is arranged between the Fang Daopan (313) and the lower fluted disc (311), a switch bracket (315) is arranged inside the gear box cover (4), and an approaching switch (316) is fixedly arranged on the outer part of the switch bracket (315).

3. The DDZ electric turret according to claim 2, wherein the lower fluted disc (311) and the base (1) are internally provided with fixing bolts in a threaded manner, and the Fang Daopan (313) is arranged outside the gear box cover (4).

4. The DDZ electric turret according to claim 1, wherein the locking assembly (32) comprises a preliminary positioning pin (321), the preliminary positioning pin (321) is arranged outside the base (1), a pin box (322) is arranged outside the preliminary positioning pin (321), a locking fluted disc (324) is arranged outside the pin box (322), and a transmission key (323) is arranged outside the locking fluted disc (324).

5. The DDZ electric turret according to claim 4, wherein the transmission key (323) is arranged inside the square cutter head (313), the bottom of the primary positioning pin (321) corresponds to the primary positioning disc (6), and the pin box (322) is arranged on the top of the lower fluted disc (311).

6. The DDZ electric turret according to claim 1, wherein the lifting mechanism (8) comprises a motor (81), the motor (81) is fixedly arranged inside the bottom cover (7), a main gear (82) is fixedly arranged at the output end of the motor (81), a connecting gear (83) is meshed with the outer part of the main gear (82), a gear ring (84) is meshed with the outer part of the connecting gear (83), and four nuts (85) are rotatably arranged inside the gear box cover (4).

7. A DDZ electric turret according to claim 6, wherein the main gear (82) and the connecting gear (83) are both arranged inside the gear case (2), four nuts (85) are meshed with the gear ring (84), the nuts (85) are threadedly mounted inside the locking fluted disc (324), and the diameter of the main gear (82) is smaller than that of the connecting gear (83).