High-speed disc track tool magazine tool exchange device

Abstract

The utility model relates to the technical field of disc tool magazines, in particular to a tool exchange device of a high-speed disc track tool magazine, which comprises a tool pouch overturning assembly, a tool pouch clamping assembly and a tool pouch clamping assembly, the cutter grabbing assembly is used for driving the manipulator to rotationally buckle the cutter and grab the cutter; wherein the tool pouch overturning assembly and the tool grabbing assembly are both installed on the support, an installation face is perpendicular to a rotating face, the tool pouch overturning assembly comprises a driving part and a swing arm part, the swing arm part is rotationally connected with the side wall of the support, one end of the swing arm part is provided with a deflector rod, the other end of the swing arm part is connected with the output end of the driving part, and the deflector rod is located at the end close to the mechanical arm; the tool pouch overturning assembly is arranged on one side of the tool changing mechanism support, so that the installation requirement of the tool pouch overturning assembly is met, the driving part is arranged to control the swing arm part to rotate, the shifting rod at the other end of the swing arm part interacts with the tool pouch and drives the tool pouch to overturn, the tool pouch overturning action is achieved, and then the mechanical arm is driven to rotate and buckle a tool. And therefore, the cutter grabbing action is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of disc tool magazines, in particular to a high-speed disc track tool magazine tool exchange device. Background Art

[0002] The high-speed disc track tool magazine is an automated tool storage and tool changing system, which is usually used on CNC machine tools. It enables the machine tools to quickly and accurately change tools during the machining process, thereby improving production efficiency and machining accuracy.

[0003] A high-speed disc track tool magazine is usually composed of a tool disc structure and a tool changing structure. The tool changing action of the tool magazine is achieved through the rotation of the tool magazine, the selection, grabbing and placement of the tool. The above steps can be achieved through the tool changing mechanism, which can reduce the tool changing time and improve the processing efficiency. At the same time, due to the high degree of automation, it reduces human operation errors and improves the safety and reliability of processing.

[0004] In the related art, the driving part of the tool holder flipping mechanism is usually arranged on the main body, and the tool holder is flipped by moving the lever through the driving element. In order to meet the setting requirements of the integrated tool magazine, the structural setting of the main body is cancelled, which limits the installation space of the tool holder flipping mechanism and makes it difficult to realize the tool holder flipping action.

[0005] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present invention, and should not be regarded as an admission or any form of implication that the information constitutes the prior art known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide a high-speed disc track tool magazine tool exchange device to realize tool sleeve flipping and tool taking actions, improve the compactness of assembly and reduce the installation space.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a high-speed disc track tool magazine tool exchange device, comprising:

[0008] The tool sleeve flipping assembly is used to drive the tool sleeve to achieve a 90° flip;

[0009] The tool grabbing component is used to drive the manipulator to rotate and grab the tool to grab the tool;

[0010] A bracket, used for receiving the knife sleeve flipping assembly and the knife sleeve grabbing assembly;

[0011] Among them, the manipulator is rotatably arranged on the bracket, the knife sleeve flipping assembly is installed on one side of the bracket, and the mounting surface of the knife sleeve flipping assembly and the rotating surface of the manipulator are arranged perpendicular to each other, and the knife sleeve flipping assembly includes a driving part and a swing arm part, the swing arm part is rotatably connected to the side wall of the bracket, a lever is provided at one end, and the other end is connected to the output end of the driving part, and the lever is located at one end close to the manipulator.

[0012] Furthermore, the driving part includes a driving member, a mounting seat and an adapter. The mounting seat is fixedly connected to the outer wall of the bracket and forms an assembly space between the outer wall of the bracket and the mounting seat. The driving member is located in the assembly space and is connected to the bracket and the mounting seat on both sides. The adapter is located at the output end of the driving member and is rotatably connected to the end of the swing arm part.

[0013] Furthermore, the mounting base includes a base plate and a baffle, the base plate forms an inclined surface toward one side in the assembly space, the driving member is located on the inclined surface, the baffle is located on the side of the base plate away from the bracket, and the top of the baffle is arranged higher than the top of the inclined surface, and the two sides of the driving member are respectively connected to the baffle and the outer side walls of the bracket.

[0014] Furthermore, an end of the inclined surface facing the swing arm portion is arranged higher than an end facing the manipulator.

[0015] Furthermore, the swing arm portion includes a working section, a main body and a control section connected in sequence, the main body is rotatably connected to the bracket, the lever is arranged at an end of the working section away from the main body, and the axis of the lever is arranged perpendicular to the plane where the working section is located, and the driving member is rotatably connected to the end of the control section away from the main body through the adapter.

[0016] Furthermore, the two side surfaces of the end of the control section facing the driving part are recessed toward the middle to form a clamping block, and the adapter forms a groove in the middle of one side of the control section, the clamping block is arranged in the groove and is rotatably connected to the adapter.

[0017] Furthermore, two shifting rods are provided, and the two shifting rods are arranged parallel to each other.

[0018] Furthermore, the tool grabbing assembly also includes an intermediate shaft, the axis of which is arranged perpendicular to the outer wall of the bracket, and the manipulator is arranged at one end of the intermediate shaft extending out of the bracket, and is rotatably connected to the bracket through the intermediate shaft.

[0019] Furthermore, the manipulator is in the shape of an elongated strip, with an assembly hole provided in the middle, and two ends of the manipulator are symmetrically arranged with the assembly hole as the axis, and the assembly hole is sleeved on the outer axial surface of the intermediate shaft.

[0020] Furthermore, both ends of the manipulator are provided with a knife-taking opening, the knife-taking opening is a semicircular cross-section, and the lever is arranged opposite to the knife-taking opening.

[0021] The beneficial effects of the utility model are as follows: the utility model meets the installation requirements of the tool sleeve flipping assembly by arranging the tool sleeve flipping assembly on one side of the tool grabbing assembly bracket, and arranging a driving part to control the rotation of the swing arm part, so that the lever at the other end of the swing arm part interacts with the tool sleeve and drives the tool sleeve to flip 90 degrees, thereby realizing the tool sleeve flipping action, and then drives the manipulator to rotate and grasp the knife through the tool grabbing assembly, thereby realizing the tool grabbing action. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a front view of a high-speed disc track tool magazine tool exchange device in an embodiment of the utility model;

[0024] Figure 2 It is a side view of the high-speed disc track tool magazine tool exchange device in the embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a high-speed disc track tool magazine tool exchange device in an embodiment of the utility model;

[0026] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0027] Figure 5 for Figure 3 The enlarged view of point B in the middle;

[0028] Figure 6 for Figure 3 Enlarged view of point C in the middle.

[0029] Figure numerals: 10, tool sleeve flip assembly; 11, driving part; 111, driving member; 112, mounting seat; 112a, base plate; 112b, baffle; 113, adapter; 113a, groove; 12, swing arm part; 121, working section; 122, main body; 123, control section; 123a, clamping block; 13, lever; 20, tool grabbing assembly; 21, manipulator; 211, assembly hole; 212, knife edge; 22, intermediate shaft; 30, bracket. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] like Figures 1 to 6 The high-speed disc track tool magazine tool changing device shown includes:

[0034] The knife sleeve flipping assembly 10 is used to drive the knife sleeve to achieve a 90° flip;

[0035] The tool grabbing assembly 20 is used to drive the manipulator 21 to rotate and grab the tool;

[0036] A bracket 30, used for receiving the knife sleeve flipping assembly 10 and the knife sleeve grabbing assembly 20;

[0037] Among them, the manipulator 21 is rotatably set on the bracket 30, the knife sleeve flipping assembly 10 is installed on one side of the bracket 21, and the mounting surface of the knife sleeve flipping assembly 10 and the rotating surface of the manipulator 21 are arranged perpendicular to each other, the knife sleeve flipping assembly 10 includes a driving part 11 and a swing arm part 12, the swing arm part 12 is rotatably connected to the side wall of the bracket 21, a lever 13 is provided at one end, and the other end is connected to the output end of the driving part 11, and the lever 13 is located at one end close to the manipulator 21.

[0038] The utility model meets the installation requirements of the tool sleeve flipping assembly 10 by arranging the tool sleeve flipping assembly 10 on one side of the bracket 21 of the tool grabbing assembly 20, and arranges the driving part 11 to control the rotation of the swing arm part 12, so that the lever 13 at the other end of the swing arm part 12 interacts with the tool sleeve and drives the tool sleeve to realize 90° flipping, thereby realizing the tool sleeve flipping action, and then drives the manipulator 21 to rotate and grasp the knife through the tool grabbing assembly 20, thereby realizing the tool grabbing action.

[0039] By vertically installing the tool sleeve flipping assembly 10 and the manipulator 21, space utilization is optimized so that the tool changing mechanism can adapt to the installation space. The improved design allows the tool sleeve flipping mechanism and the tool grabbing assembly 20 to be integrated on a compact bracket 21, simplifying the overall structure and facilitating installation and maintenance.

[0040] On the basis of the above embodiment, the driving part 11 includes a driving member 111, a mounting seat 112 and an adapter 113. The mounting seat 112 is fixedly connected to the outer wall of the bracket 21, and an assembly space is formed between the outer wall of the bracket 21 and the mounting seat 112. The driving member 111 is located in the assembly space, and is connected to the bracket 21 and the mounting seat 112 on both sides. The adapter 113 is located at the output end of the driving member 111 and is rotatably connected to the end of the swing arm part 12; the driving member 111 is responsible for providing power to realize the flipping action of the knife sheath, which can be a liquid Structures such as hydraulic cylinders or air cylinders are not specifically limited here; the mounting seat 112 is fixedly connected to the outer wall of the bracket 21, providing a stable mounting platform for the driving member 111, ensuring that the driving member 111 can be accurately positioned and firmly arranged in the assembly space formed between the mounting seat 112 and the outer wall of the bracket 21, ensuring the compactness of the structure and the stability of the connection; the adapter 113 is located at the output end of the driving member 111, and can effectively transmit the power of the driving member 111 to the swing arm part 12, ensuring the realization of the flipping action of the tool sleeve.

[0041] On the basis of the above embodiment, the mounting seat 112 includes a base plate 112a and a baffle plate 112b, the base plate 112a forms an inclined surface on one side facing the assembly space, the end of the inclined surface facing the swing arm portion 12 is higher than the end facing the manipulator 21, the driving member 111 is located on the inclined surface, the baffle plate 112b is located on the side of the base plate 112a away from the bracket 21, and the top of the baffle plate 112b is higher than the top of the inclined surface, and the two sides of the driving member 111 are respectively connected to the baffle plate 112b and the outer side wall of the bracket 21; the base plate 112a is the mounting The main component of the seat 112 provides a stable platform for supporting the driving member 111, and the side facing the assembly space is designed to be an inclined surface, so that when the driving member 111 is in motion, the swing arm part 12 rotates accordingly to reach the set position, ensuring the working effect of the lever 13; the baffle 112b is located on the side of the base plate 112a away from the bracket 21, providing additional support and protection for the driving member 111, preventing the driving member 111 from being displaced or disturbed by external forces during operation, thereby ensuring the stability and reliability of the driving member 111 during operation.

[0042] On the basis of the above embodiment, the swing arm portion 12 includes a working section 121, a main body 122 and a control section 123 connected in sequence, the main body 122 is rotatably connected to the bracket 21, the lever 13 is arranged at the end of the working section 121 away from the main body 122, and the axis of the lever 13 is arranged perpendicular to the plane where the working section 121 is located, and the driving member 111 is rotatably connected to the end of the control section 123 away from the main body 122 through the adapter 113; the swing arm portion 12 is allowed to rotate around the main body 122 through the rotatable connection between the main body 122 and the bracket 21, thereby driving The lever 13 realizes the flipping of the tool sleeve. By arranging the lever 13 at the end of the working section 121, the lever 13 can contact the tool sleeve and push the tool sleeve to flip when the swing arm part 12 rotates, and the axis of the lever 13 is designed to be perpendicular to the plane where the working section 121 is located, ensuring that the lever 13 pushes the tool sleeve in a vertical direction to achieve an accurate 90° flipping action; the control section 123 and the driving member 111 are rotatably connected through the adapter 113, ensuring that the power of the driving member 111 can be effectively transmitted to the swing arm part 12, thereby realizing the contact effect between the lever 13 and the tool sleeve.

[0043] On the basis of the above embodiment, the two side surfaces of the end of the control section 123 facing the driving part 11 are recessed toward the middle to form a clamping block 123a, and a groove 113a is formed in the middle of one side of the adapter 113 facing the control section 123. The clamping block 123a is arranged in the groove 113a and is rotatably connected to the adapter 113; the shape and size of the groove 113a match the clamping block 123a to ensure that the clamping block 123a can be accurately placed in the groove 113a, and the clamping block 123a and the groove 113a form a stable connection point, which can effectively transmit the torque generated by the driving member 111 to the swing arm part 12, while reducing the gap at the connection, improving the rigidity of the overall structure, so that the end of the control section 123 can be more closely matched with the adapter 113.

[0044] On the basis of the above embodiment, two levers 13 are provided, and the two levers 13 are arranged parallel to each other. The two levers 13 can work together and act on the knife sleeve at the same time to provide more stable support and ensure stability and accuracy during the flipping process of the knife sleeve.

[0045] On the basis of the above embodiment, the tool grasping assembly 20 also includes an intermediate shaft 22, the axis of the intermediate shaft 22 is arranged perpendicular to the outer wall of the bracket 21, and the manipulator 21 is arranged at one end of the intermediate shaft 22 extending out of the bracket 21, and is rotatably connected to the bracket 21 through the intermediate shaft 22. The intermediate shaft 22 provides a stable rotation center for the manipulator 21, and the manipulator 21 rotates around the intermediate shaft 22, thereby realizing the grasping and placement of the tool.

[0046] On the basis of the above embodiment, the manipulator 21 is in the shape of an elongated strip with an assembly hole 211 in the middle. The two ends of the manipulator 21 are symmetrically arranged with the assembly hole 211 as the axis center. The assembly hole 211 is sleeved on the outer axis surface of the intermediate shaft 22. The symmetrical arrangement helps the manipulator 21 to maintain balance when grasping and moving the tool, and reduces the error caused by the center of gravity offset. Through the connection between the assembly hole 211 and the intermediate shaft 22, the position and posture of the manipulator 21 can be accurately controlled, the accuracy of tool changing is improved, and maintenance and adjustment are also convenient.

[0047] On the basis of the above embodiment, both ends of the manipulator 21 are provided with a knife edge 212, and the knife edge 212 has a semicircular cross-section. The lever 13 is arranged opposite to the knife edge 212. The knife edge 212 is designed with a semicircular cross-section, so that the knife edge 212 can fit the shape of the tool tightly, provide stable grasping and support, and reduce the shaking of the tool during the grasping process. The lever 13 is arranged opposite to the knife edge 212, so that the lever 13 can accurately push the tool sleeve to move the tool to the position of the knife edge 212, which is convenient for the manipulator 21 to grasp.

[0048] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-speed disc track tool magazine tool exchange device, characterized in that: include: The tool sleeve flipping assembly is used to drive the tool sleeve to achieve a 90° flip; The tool grabbing component is used to drive the manipulator to rotate and grab the tool to grab the tool; A bracket, used for receiving the knife sleeve flipping assembly and the knife sleeve grabbing assembly; Among them, the manipulator is rotatably arranged on the bracket, the knife sleeve flipping assembly is installed on one side of the bracket, and the mounting surface of the knife sleeve flipping assembly and the rotating surface of the manipulator are arranged perpendicular to each other, and the knife sleeve flipping assembly includes a driving part and a swing arm part, the swing arm part is rotatably connected to the side wall of the bracket, a lever is provided at one end, and the other end is connected to the output end of the driving part, and the lever is located at one end close to the manipulator.

2. The high-speed disc track tool magazine tool exchange device according to claim 1 is characterized in that: The driving part includes a driving member, a mounting seat and an adapter. The mounting seat is fixedly connected to the outer side wall of the bracket and forms an assembly space between the outer side wall of the bracket and the mounting seat. The driving member is located in the assembly space and is connected to the bracket and the mounting seat on both sides. The adapter is located at the output end of the driving member and is rotatably connected to the end of the swing arm part.

3. The high-speed disc track tool magazine tool exchange device according to claim 2 is characterized in that: The mounting base includes a base plate and a baffle, the base plate forms an inclined surface toward one side of the assembly space, the driving member is located on the inclined surface, the baffle is located on the side of the base plate away from the bracket, and the top of the baffle is arranged higher than the top of the inclined surface, and the two sides of the driving member are respectively connected to the baffle and the outer side wall of the bracket.

4. The high-speed disc track tool magazine tool exchange device according to claim 3 is characterized in that: The end of the inclined surface facing the swing arm portion is arranged higher than the end facing the manipulator.

5. The high-speed disc track tool magazine tool exchange device according to claim 2, characterized in that: The swing arm portion includes a working section, a main body and a control section which are connected in sequence. The main body is rotatably connected to the bracket. The shift rod is arranged at an end of the working section away from the main body, and the axis of the shift rod is arranged perpendicular to the plane where the working section is located. The driving member is rotatably connected to an end of the control section away from the main body through the adapter.

6. The high-speed disc track tool magazine tool exchange device according to claim 5, characterized in that: The two side surfaces of the end of the control section facing the driving part are recessed toward the middle to form a clamping block, and the adapter forms a groove in the middle of one side facing the control section. The clamping block is set in the groove and is rotatably connected to the adapter.

7. The high-speed disc track tool magazine tool exchange device according to claim 1, characterized in that: The shifting rods are provided with two, and the two shifting rods are arranged parallel to each other.

8. The high-speed disc track tool magazine tool exchange device according to claim 1, characterized in that: The tool grabbing assembly also includes an intermediate shaft, the axis of which is arranged perpendicular to the outer side wall of the bracket, and the manipulator is arranged at one end of the intermediate shaft extending out of the bracket, and is rotatably connected to the bracket through the intermediate shaft.

9. The high-speed disc track tool magazine tool exchange device according to claim 8, characterized in that: The manipulator is in the shape of an elongated strip, with an assembly hole in the middle. Two ends of the manipulator are symmetrically arranged with the assembly hole as the axis, and the assembly hole is sleeved on the outer shaft surface of the intermediate shaft.

10. The high-speed disc track tool magazine tool exchange device according to claim 9, characterized in that: Both ends of the manipulator are provided with a knife-taking opening, the knife-taking opening is a semicircular cross-section, and the shifting rod is arranged opposite to the knife-taking opening.

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