Tool magazine and machine tool
By employing a combination of a push-type structure and rolling contact components in the machine tool magazine, the problems of slow movement and complex structure of the magazine door in the prior art are solved, achieving convenient opening and closing and efficient protection of the magazine door.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-20
AI Technical Summary
Existing protective devices for machine tool magazine compartments, whether pneumatically, electrically, or hydraulically driven, suffer from slow operation, jamming, complex structure, high cost, or oil leakage risks, affecting the protective effect of the tool magazine and the accuracy of tool changing.
By employing a combination of a push-type structure and rolling contact components, the tool magazine door is flipped open by the movement of the tool magazine chamber, which simplifies the opening and closing structure of the tool magazine door, improves response speed, and reduces manufacturing costs.
It enables convenient opening and closing of the tool magazine door, improves response speed, simplifies the structure, reduces costs, and enhances the protection of the tool magazine.
Smart Images
Figure CN224011766U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of machine tool equipment, in particular to a tool magazine and a machine tool. BACKGROUND
[0002] During the use of the machine tool, the protection of the tool magazine in the machine tool is very important, and some iron filings and cutting fluid in the machine tool processing cabin can affect the function and tool changing accuracy of the tool magazine. Therefore, a protection device is needed to isolate the processing cabin and the tool magazine cabin to achieve the protection of the tool magazine.
[0003] The driving modes of the door opening and closing of the tool magazine cabin protection device are different, and the effects of use are also different. In the related art, the protection device of the tool magazine cabin of the machine tool is driven to open and close the door by a pneumatic or electric or hydraulic mode. The pneumatic device is driven by compressed air, and when the air supply pressure is unstable, the tool magazine cabin protection device may be slow or stuck in opening and closing the door, which can pollute the tool magazine with iron filings and cutting fluid. In addition, the pneumatic cylinder will have problems such as nut loosening and seal ring wear after a certain period of use, which will also affect the opening and closing of the door. The electric device is driven by a motor, which has high control accuracy, but the structure is complex, needs to be debugged with a control system, has slow response speed, and has high cost. The hydraulic device is driven by a hydraulic cylinder, which has large power, but the structure is complex and may have the risk of oil leakage. CONTENT OF THE UTILITY MODEL
[0004] To solve at least one of the above technical problems, the present application provides a tool magazine and a machine tool, which adopts the following technical solutions.
[0005] The machine tool provided by the present application comprises a tool magazine.
[0006] The tool magazine provided by the present application comprises a protection baffle, at least one tool magazine chamber and at least one tool magazine door. The tool magazine chamber is located on one side of the protection baffle, and the protection baffle is used to separate the tool magazine chamber from the workbench of the machine tool. The tool magazine door is hinged to the protection baffle, and the tool magazine door corresponds to at least one tool magazine chamber. The tool magazine chamber can move along a preset first direction and approach the corresponding tool magazine door. The side wall of the tool magazine chamber is provided with a push structure, and the push structure is used to push and flip open the tool magazine door.
[0007] In some embodiments of the present application, the push structure pushes the tool magazine door through a rolling contact piece, and the rolling contact piece is arranged on the side of the tool magazine door facing the tool magazine chamber or the push structure.
[0008] In some embodiments of the present application, the rolling contact member is arranged on the side of the tool magazine door facing the tool magazine chamber, the pushing structure is provided with a pushing slope for contacting the rolling contact member, the pushing slope is arranged as a curved surface or an inclined plane, the tool magazine chamber is gradually close to the tool magazine door along a first direction, and the pushing slope gradually applies a pushing force to the rolling contact member.
[0009] In some embodiments of the present application, the pushing structure is provided with a pushing support surface for contacting the rolling contact member, the pushing support surface is connected with the pushing slope, the pushing support surface extends along the first direction, and the pushing support surface is used for supporting the rolling contact member and keeping the tool magazine door open.
[0010] In some embodiments of the present application, the top of the tool magazine door is hinged with the protective baffle.
[0011] In some embodiments of the present application, the side of the tool magazine door facing the tool magazine chamber is prevented from colliding with the protective baffle by a collision prevention structure, the collision prevention structure is arranged on the protective baffle or the collision prevention structure is arranged on the tool magazine door.
[0012] In some embodiments of the present application, the collision prevention structure comprises a collision prevention support and a collision prevention elastic member, the collision prevention support is arranged on the protective baffle or the tool magazine door, and the collision prevention elastic member is arranged on the collision prevention support and at least wraps part of the surface of the collision prevention support.
[0013] In some embodiments of the present application, the surface of the collision prevention elastic member is provided with a protruding structure, the protruding structure is hollow or solid.
[0014] The tool magazine provided by the present application comprises a protective baffle, at least one tool magazine chamber and at least one tool magazine door, the tool magazine chamber is located on one side of the protective baffle, the protective baffle is used for separating the tool magazine chamber from the worktable of a machine tool, the tool magazine door is hinged with the protective baffle, the tool magazine door corresponds to at least one tool magazine chamber, the tool magazine chamber can move along a preset first direction and close to the corresponding tool magazine door, the tool magazine chamber pushes the tool magazine door and flips the tool magazine door open through a pushing structure and a rolling contact member, one of the pushing structure and the rolling contact member is arranged on the side wall of the tool magazine chamber, the other is arranged on the side wall of the tool magazine door facing the tool magazine chamber, and the rolling contact member is in rolling contact with the surface of the pushing structure.
[0015] The application has at least the following beneficial effects: the tool magazine separates the tool magazine cavity from the worktable of the machine tool by using the protective baffle and the openable tool magazine door, when the tool magazine cavity approaches the protective baffle along the first direction, the jacking structure of the side wall of the tool magazine cavity exerts a pushing force on the tool magazine door to simultaneously flip and open the tool magazine door in the process of moving close to the tool magazine cavity. The structure of the tool magazine door for realizing opening is simplified, which is more convenient, and the application can be widely applied in the technical field of machine tool equipment.
[0016] Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following description and drawings. BRIEF DESCRIPTION OF DRAWINGS
[0017] The application will be further illustrated below in combination with the drawings and examples. It should be noted that the examples embodied in the following drawings are exemplary and are only used to explain the application, and cannot be understood as a limitation on the application.
[0018] Figure 1 It is a structural diagram of the tool magazine, in which the X axis is the first direction and the Z axis is the up-down direction.
[0019] Figure 2 It is a structural diagram of the tool magazine.
[0020] Figure 3 It is Figure 2 It is a partial view of the A area.
[0021] Reference signs: 1100, tool magazine cavity; 1200, protective baffle; 1300, tool magazine door; 1400, slide rail; 2100, jacking structure; 2101, jacking inclined surface; 2200, rolling contact; 2201, support arm; 3100, anti-collision support. DETAILED DESCRIPTION
[0022] The application will be further illustrated below in combination with the drawings and examples. It should be noted that the examples embodied in the following drawings are exemplary and are only used to explain the application, and cannot be understood as a limitation on the application. Figures 1 to 3 The embodiments of the application are described in detail below, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The examples described below by reference to the drawings are exemplary and are only used to explain the application, and cannot be understood as a limitation on the application.
[0023] In the description of the present application, it needs to be understood that if the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.
[0024] In the description of the present application, if several meanings are one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, within, etc. are understood as including the number. If it is described that the first, second is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.
[0025] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example: it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0026] In the description of the present application, if the description of the terms "one embodiment", "some embodiments", "one example", "some examples", "some embodiments", "illustrative embodiments", "example", "specific example", "some examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0027] The present application relates to a machine tool, which comprises a tool magazine in which tools are stored for the machine tool to access and change tools.
[0028] It should be noted that the tool magazine is arranged separately from the worktable of the machine tool.
[0029] Other components of the machine tool and operations are known to those skilled in the art and will not be described in detail. The structure of the tool magazine will be described below.
[0030] The present application relates to a tool magazine, which comprises a tool magazine chamber 1100, a protective baffle 1200 and a tool magazine door 1300. The tool magazine chamber 1100 is located on one side of the protective baffle 1200, the protective baffle 1200 is used to separate the tool magazine chamber 1100 from the worktable of the machine tool, and the tool magazine door 1300 is hinged to the protective baffle 1200. The tools are stored in the tool magazine chamber 1100, and specifically, a tool disc for placing tools is arranged in the tool magazine chamber 1100.
[0031] The worktable is located in the machining cabin of the machine tool, the tool magazine chamber 1100 is located in the tool magazine cabin, the protective baffle 1200 is a partition plate between the machining cabin and the tool magazine cabin, the protective baffle 1200 is provided with a taking and placing opening, the taking and placing opening penetrates the protective baffle 1200 along the thickness direction of the protective baffle 1200, the tool magazine door 1300 is arranged at the position of the taking and placing opening on the protective baffle 1200, and the tool magazine door 1300 can be opened and closed to close the taking and placing opening. When the tool magazine door 1300 is opened, the tool magazine chamber 1100 can be exposed at the taking and placing opening, so that the machine tool takes and places tools from the tool magazine chamber 1100 and completes tool changing. When the tool magazine door 1300 is closed, the tool magazine chamber 1100 can be protected, and the iron filings and cutting fluid generated during machining of the machine tool can be prevented from affecting the tool magazine.
[0032] The tool magazine chamber 1100 is provided as at least one, the tool magazine door 1300 is provided as at least one, and the tool magazine door 1300 corresponds to at least one tool magazine chamber 1100. Specifically, the tool magazine chamber 1100 and the tool magazine door 1300 are one-to-one corresponding, or at least two tool magazine chambers 1100 correspond to one tool magazine door 1300.
[0033] Further, the tool magazine chamber 1100 is movable in the tool magazine cabin to make the tool magazine chamber 1100 push open the corresponding tool magazine door 1300 and expose from the taking and placing opening. Specifically, the tool magazine chamber 1100 can move along a preset first direction and approach the corresponding tool magazine door 1300, and at the same time, the tool magazine door 1300 is opened, so as to realize that the tool magazine chamber 1100 at least partially enters the machining cabin from the taking and placing opening.
[0034] It should be noted that in the case where the tool magazine chamber 1100 is provided as at least two, the tool magazine chambers 1100 are distributed in the horizontal direction. Correspondingly, the tool magazine doors 1300 and the taking and placing openings are also distributed in the horizontal direction.
[0035] To realize the automatic opening of the tool magazine door 1300 in cooperation with the movement of the tool magazine chamber 1100, the side wall of the tool magazine chamber 1100 is provided with a pushing structure 2100, and the pushing structure 2100 is provided as at least one, and the pushing structure 2100 is used to push and flip open the tool magazine door 1300. Specifically, the tool magazine comprises at least one sliding rail 1400, and the sliding rail 1400 is arranged in the tool magazine cabin, and the sliding rail 1400 is arranged in the first direction, and the tool magazine chamber 1100 is arranged in the sliding rail 1400 through a sliding block. When the tool magazine chamber 1100 moves towards the tool magazine door 1300 in the first direction, the pushing structure 2100 applies a pushing force to the tool magazine door 1300 to open the tool magazine door 1300.
[0036] The tool magazine utilizes the movement of the tool magazine chamber 1100 and drives the tool magazine door 1300 to open and close through the mechanical structure of the pushing structure 2100, drives the tool magazine door 1300 to open and close through the movement of the tool magazine chamber 1100, improves the response speed, simplifies the structure of the tool magazine door 1300 to realize the opening and closing, and reduces the manufacturing cost. Effectively solve the problems of slow and jammed opening and closing of the tool magazine door 1300, high cost and complex structure in the related art.
[0037] In some embodiments, the pushing structure 2100 pushes the tool magazine door 1300 through a rolling contact piece 2200, and the rolling contact piece 2200 is provided as at least one, and the rolling contact piece 2200 is provided as a roller or a ball or a roller. Further, the rolling contact piece 2200 is arranged on the side of the tool magazine door 1300 facing the tool magazine chamber 1100, and specifically, the rolling contact piece 2200 is connected to the tool magazine door 1300 through a support arm 2201.
[0038] It can be understood that when the tool magazine chamber 1100 approaches the tool magazine door 1300, the rolling contact piece 2200 rolls in contact with the surface of the pushing structure 2100, and the pushing structure 2100 applies a pushing force to the rolling contact piece 2200.
[0039] Further, the pushing structure 2100 is provided with a pushing inclined surface 2101 for contacting the rolling contact piece 2200, and the pushing inclined surface 2101 is located at one end of the pushing structure 2100 close to the tool magazine door 1300. It can be understood that when the tool magazine chamber 1100 gradually approaches the tool magazine door 1300 in the first direction, the pushing inclined surface 2101 can gradually apply a pushing force to the rolling contact piece 2200, and then gradually flip open the tool magazine door 1300.
[0040] In some examples, the top of the tool magazine door 1300 is hinged to the protective baffle 1200, and the tool magazine door 1300 is opened by being flipped up. The top of the tool magazine door 1300 is hinged to the protective baffle 1200 through a hinge or a hinge, and under the pushing of the pushing inclined surface 2101, the tool magazine door 1300 is opened upward.
[0041] It can be understood that the pushing slope 2101 is inclined upward. Specifically, in the first direction, the end of the pushing slope 2101 far away from the tool magazine door 1300 is higher than the end close to the tool magazine door 1300.
[0042] It should be noted that when the tool magazine door 1300 gradually moves away from the tool magazine door 1300 in the first direction, the pushing slope 2101 gradually releases the pushing of the rolling contact 2200, the pushing structure 2100 releases the force on the rolling contact 2200, and the tool magazine door 1300 is flipped downward due to its own gravity, thereby achieving the closing of the tool magazine door 1300 at the loading and unloading port.
[0043] In some examples, the pushing slope 2101 is provided as an arc surface, which is a shape of arching or concave. The pushing slope 2101 can also be provided as an inclined plane at least.
[0044] In some examples, the pushing structure 2100 is also provided with a pushing support surface for contacting the rolling contact 2200, the pushing support surface is provided as a plane, the pushing support surface extends in the first direction, and the pushing support surface is connected with the pushing slope 2101. During the process that the tool magazine chamber 1100 gradually approaches the tool magazine door 1300 in the first direction, the rolling contact 2200 gradually moves from the pushing slope 2101 to the pushing support surface, and after the tool magazine door 1300 is opened, the pushing support surface is used to support the rolling contact 2200 and keep the tool magazine door 1300 open. Accordingly, during the process that the tool magazine chamber 1100 gradually moves away from the tool magazine door 1300 in the first direction, the rolling contact 2200 gradually moves from the pushing support surface to the pushing slope 2101 in the first direction, and the pushing structure 2100 gradually releases the pushing force on the rolling contact 2200 until the tool magazine door 1300 is closed.
[0045] It should be noted that the connection between the pushing slope 2101 and the pushing support surface is smoothly transitioned to ensure the smoothness of the movement of the rolling contact 2200, and further ensure the smoothness of the opening and closing of the tool magazine door 1300. Specifically, the connection between the pushing slope 2101 and the pushing support surface is transitioned with a round corner or an inclined surface, or the pushing support surface is tangent to the arc of the pushing slope 2101.
[0046] It can be understood that in the example that the pushing slope 2101 is inclined upward, the pushing support surface is provided on the upper surface of the pushing structure 2100. The pushing support surface provides an upward supporting force for the rolling contact 2200 to keep the tool magazine door 1300 in an open state.
[0047] Regarding the rolling contact 2200, at least the following alternative embodiments also exist.
[0048] In some alternative embodiments, a rolling contact 2200 is disposed on the pusher structure 2100, with the rolling contact 2200 located at one end of the pusher structure 2100 near the tool magazine door 1300. As the tool magazine chamber 1100 moves along a first direction and gradually approaches the tool magazine door 1300, the rolling contact 2200 of the pusher structure 2100 applies a thrust to the side of the tool magazine door 1300 facing the tool magazine chamber 1100. As the tool magazine chamber 1100 gradually approaches, the rolling contact 2200 rolls on the side of the tool magazine door 1300, causing the tool magazine door 1300 to gradually flip open.
[0049] Furthermore, a push-support structure is provided on the side of the tool magazine door 1300 facing the tool magazine chamber 1100. The rolling contact member 2200 of the push-support structure 2100 rolls into contact with the surface of the push-support structure and applies a thrust to the push-support structure to open the tool magazine door 1300.
[0050] Specifically, the push-support structure is provided with a push-support ramp. From one end of the tool magazine door 1300 that is hinged to the protective baffle 1200 to the opposite end, the distance from the push-support ramp to the side of the tool magazine door 1300 gradually increases. It can be understood that when the tool magazine chamber 1100 approaches the tool magazine door 1300 along the first direction, the rolling contact member 2200 rolls along the first direction on the push-support ramp, thus enabling the tool magazine door 1300 to flip open. Furthermore, the push-support ramp is configured as an arc surface or an inclined plane, wherein the arc surface is an arched or concave shape.
[0051] In some examples, the push-support structure also includes a push-support surface extending along the direction from one end of the tool magazine door 1300 that is hinged to the protective baffle 1200 to the opposite end. The push-support surface is planar and connects with the push-inclined surface. It is understood that after the rolling contact 2200 rolls along the first direction from the push-inclined surface to the push-support surface, the tool magazine door 1300 can remain in the open state.
[0052] It should be noted that, summarizing the above descriptions of the pushing structure 2100, the rolling contact 2200, and the supporting structure, the method by which the tool magazine chamber 1100 pushes the tool magazine door 1300 and flips it open through the pushing structure 2100 and the rolling contact 2200 can also be summarized as follows: one of the pushing structure 2100 and the rolling contact 2200 is disposed on the side wall of the tool magazine chamber 1100, and the other is disposed on the side wall of the tool magazine door 1300 facing the tool magazine chamber 1100, with the rolling contact 2200 in rolling contact with the surface of the pushing structure 2100. It can be understood that the pushing structure 2100 applies a thrust to the rolling contact 2200, thereby opening the tool magazine door 1300; or, the rolling contact 2200 applies a thrust to the pushing structure 2100, thereby opening the tool magazine door 1300.
[0053] There are at least the following alternative embodiments for the implementation of the pushing structure 2100 to flip open the tool magazine door 1300.
[0054] In some alternative embodiments, the tool magazine door 1300 is not provided with the rolling contact 2200, but the end of the pushing structure 2100 close to the tool magazine door 1300 abuts against the side of the tool magazine door 1300 facing the tool magazine chamber 1100. When the tool magazine chamber 1100 moves in the first direction, the end of the pushing structure 2100 slides in contact with the side of the tool magazine door 1300 to make the pushing structure 2100 push open the tool magazine door 1300.
[0055] There are at least the following alternative embodiments for the installation of the tool magazine door 1300 and the protective baffle 1200.
[0056] In some alternative embodiments, the bottom or the left or right side of the tool magazine door 1300 is hinged with the protective baffle 1200. In this case, to achieve the opening of the tool magazine door 1300 by the pushing structure 2100 through the rolling contact 2200, the pushing structure 2100 and the rolling contact 2200 are adjusted in arrangement on the tool magazine chamber 1100 and the tool magazine door 1300.
[0057] Further, to achieve the automatic closing of the tool magazine door 1300, a resilient member is provided between the tool magazine door 1300 and the protective baffle 1200. Specifically, the resilient member is provided as a tension spring, and the two ends of the resilient member are connected to the tool magazine door 1300 and the protective baffle 1200, respectively. Alternatively, the resilient member is provided as a torsion spring, and the resilient member is sleeved on the hinge shaft between the tool magazine door 1300 and the protective baffle 1200.
[0058] In some embodiments, the side of the tool magazine door 1300 facing the tool magazine chamber 1100 is prevented from colliding with the protective baffle 1200 by a collision prevention structure, thereby reducing the impact of the tool magazine door 1300, reducing vibration and noise, and avoiding damage to the machine tool structure.
[0059] Specifically, the collision prevention structure is provided on the protective baffle 1200, and when the tool magazine door 1300 is closed, the collision prevention structure can abut against the side of the tool magazine door 1300 facing the tool magazine chamber 1100. Further, the collision prevention structure is provided in the access opening of the protective baffle 1200, so that one side of the tool magazine door 1300 contacts the collision prevention structure and the other side of the tool magazine door 1300 is in contact with the surface of the protective baffle 1200 facing the worktable, ensuring that the surface of the protective baffle 1200 facing the worktable is flat, avoiding affecting the work of the machine tool.
[0060] It should be noted that in the example in which the top of the tool magazine door 1300 is hinged to the protective baffle 1200, the anti-collision structure is used to abut the bottom of the side of the tool magazine door 1300. Further, the anti-collision structure is arranged at the side of the bottom of the access opening.
[0061] In some examples, the anti-collision structure includes an anti-collision support 3100 arranged on the protective baffle 1200 and an anti-collision elastic member arranged on the anti-collision support 3100. Specifically, the anti-collision support 3100 is fixedly connected to the protective baffle 1200, and the anti-collision elastic member is fixedly connected to the anti-collision support 3100.
[0062] Further, the anti-collision elastic member at least wraps part of the surface of the anti-collision support 3100. Specifically, the anti-collision support 3100 is provided with a first mounting plate, and part of the anti-collision elastic member is arranged on one side of the first mounting plate in the thickness direction and part of the anti-collision elastic member is arranged on the other side of the first mounting plate in the thickness direction.
[0063] It can be understood that part of the anti-collision elastic member is fixedly attached to one side of the first mounting plate in the thickness direction, and the other part of the anti-collision elastic member is bent to the other side of the first mounting plate in the thickness direction and fixedly attached to the first mounting plate, so as to realize that the anti-collision elastic member wraps the surface of the first mounting plate.
[0064] In some examples, the anti-collision support 3100 has a cross-section in the shape of “Z”. Specifically, the anti-collision support 3100 is provided with a second mounting plate at the position for connecting the anti-collision baffle, and the second mounting plate and the first mounting plate are located on the two sides of a connecting plate between the second mounting plate and the first mounting plate, and an included angle is formed between the second mounting plate, the first mounting plate and the connecting plate.
[0065] In some examples, the surface of the anti-collision elastic member is provided with a protruding structure to increase the elastic abutment of the anti-collision elastic member to the tool magazine door 1300.
[0066] Further, the protruding structure is hollow or solid.
[0067] In some examples, the anti-collision elastic member is arranged as a sponge pad, a rubber pad or a foam pad.
[0068] There are at least the following alternative embodiments regarding the anti-collision structure.
[0069] In some alternative embodiments, the anti-collision structure is arranged on the tool magazine door 1300. In this case, the anti-collision elastic member is arranged on the side of the tool magazine door 1300 facing the tool magazine chamber 1100 through the anti-collision support 3100. Alternatively, the anti-collision elastic member is fixedly attached to the side of the tool magazine door 1300 facing the tool magazine chamber 1100.
[0070] The embodiments of the present application are described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made by those skilled in the art within the scope of knowledge of the technical field without departing from the spirit of the present application. Furthermore, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
Claims
1. A tool magazine, characterized in that: include At least one blade magazine chamber; A protective baffle is provided, wherein the tool magazine chamber is located on one side of the protective baffle, and the protective baffle is used to separate the tool magazine chamber from the machine tool's worktable; At least one tool magazine door, the tool magazine door is hinged to the protective baffle, the tool magazine door corresponds to at least one tool magazine chamber, the tool magazine chamber can move along a preset first direction and approach the corresponding tool magazine door; The side wall of the tool magazine chamber is provided with a push structure, which is used to push the tool magazine door and flip it open.
2. The tool magazine according to claim 1, characterized in that: The pusher structure pushes the tool magazine door through a rolling contact member, which is located on the side of the tool magazine door facing the tool magazine chamber or on the pusher structure.
3. The tool magazine according to claim 2, characterized in that: The rolling contact is disposed on the side of the tool magazine door facing the tool magazine chamber. The push structure is provided with a push slope for contacting the rolling contact. The push slope is configured as an arc surface or an inclined plane. The tool magazine chamber can gradually approach the tool magazine door along a first direction and the push slope can gradually apply a pushing force to the rolling contact.
4. The tool magazine according to claim 3, characterized in that: The push structure is provided with a push support surface for contacting the rolling contact member. The push support surface is connected to the push inclined surface and extends along a first direction. The push support surface is used to support the rolling contact member and keep the tool magazine door open.
5. The tool magazine according to any one of claims 1 to 4, characterized in that: The top of the weapon magazine door is hinged to the protective baffle.
6. The tool magazine according to any one of claims 1 to 4, characterized in that: The side of the tool magazine door facing the tool magazine chamber is protected from collision by an anti-collision structure between it and the protective baffle. The anti-collision structure is installed on the protective baffle or on the tool magazine door.
7. The tool magazine according to claim 6, characterized in that: The anti-collision structure includes an anti-collision support and an anti-collision elastic member. The anti-collision support is disposed on the protective baffle or the tool magazine door, and the anti-collision elastic member is disposed on the anti-collision support and at least covers a portion of the surface of the anti-collision support.
8. The tool magazine according to claim 7, characterized in that: The surface of the anti-collision elastic element is provided with a raised structure, which may be hollow or solid.
9. A tool magazine, characterized in that: include At least one blade magazine chamber; A protective baffle is provided, wherein the tool magazine chamber is located on one side of the protective baffle, and the protective baffle is used to separate the tool magazine chamber from the machine tool's worktable; At least one tool magazine door, the tool magazine door is hinged to the protective baffle, the tool magazine door corresponds to at least one tool magazine chamber, the tool magazine chamber can move along a preset first direction and approach the corresponding tool magazine door; The tool magazine chamber pushes the tool magazine door and flips it open by means of a push structure and a rolling contact. One of the push structure and the rolling contact is disposed on the side wall of the tool magazine chamber, and the other is disposed on the side wall of the tool magazine door facing the tool magazine chamber. The rolling contact makes rolling contact with the surface of the push structure.
10. A machine tool, characterized in that: Includes the tool magazine as described in any one of claims 1 to 9.