A machine tool turret shield

Abstract

The utility model discloses a machine tool tool magazine shield belongs to numerical control machine tool technical field, including tool magazine shield main part, and tool magazine shield main part is equipped with tool magazine cutting edge, is equipped with the power component of the door component and the control door component opening or closing on tool magazine shield main part, tool magazine shield main part includes upper baffle, and tool magazine cutting edge sets up on the upper baffle, and the door component includes fixed door and two mobile doors, and the fixed door is fixed on the upper baffle, and the mobile door is slidably connected with the upper baffle, and two mobile doors are parallelly arranged and can slide close or away, and the mobile door is butt joint with the fixed door, and the tool magazine cutting edge can be shielded and simultaneously constitute tool suspension outlet, and the outside of tool suspension outlet is surrounded by the protection cylinder, and the side edge of the mobile door butt joint with the fixed door is equipped with third flanging, and the third flanging extends to the upper side of the fixed door, can carry out the tool preparation in the last process cutting process, saves the tool preparation time, and the chip is not easy to pass in the tool preparation process, and the protection effect is good.

Description

Technical Field

[0001] This utility model relates to the field of CNC machine tool technology, specifically to a machine tool magazine cover. Background Technology

[0002] Tool change time is a crucial factor in CNC machine tool processing, directly impacting machining efficiency, production costs, and product quality. Therefore, implementing optimization measures to shorten tool change time is essential for improving the machining performance of CNC machine tools and enhancing their product competitiveness.

[0003] Traditional robotic tool changing processes typically require waiting for the tool magazine door to open, and for the tools inside the tool magazine to complete the reversing motion. The robotic arm then clamps the tools at both ends of the tool magazine and the spindle and rotates them to complete the tool change. The tool changing time in this process includes the time required for the tool magazine door to open and the time required for the reversing motion.

[0004] To save time during the opening and reversing of the tool magazine door, existing technologies, such as CN217394427U, propose an automatic tool magazine door structure. By placing the automatic door above the tool magazine, the tool magazine remains in a sealed space when not performing a tool change. When a tool change is needed, the tool magazine door can be opened during the previous machining operation, allowing the tool required for the next operation to be prepared in advance. However, during the tool preparation process, because the tool magazine door is open, chips can easily enter the tool magazine from the door, affecting the tool magazine and the tool change operation. Summary of the Invention

[0005] To address the problems existing in the prior art, this utility model provides a machine tool magazine cover that allows for tool preparation during the previous cutting process, saving preparation time; it also provides good protection and effectively reduces the amount of chips entering the magazine.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] This utility model provides a machine tool tool magazine cover, including a tool magazine cover body, the tool magazine cover body having a tool magazine outlet, a magazine door assembly and a power assembly for controlling the magazine door assembly to open or close the tool magazine outlet;

[0008] The tool magazine cover body includes an upper baffle, and the tool magazine outlet is disposed on the upper baffle;

[0009] The magazine door assembly includes a fixed magazine door and two movable magazine doors. The fixed magazine door is fixed to the upper baffle and covers one end of the tool magazine's exit point along its length. The movable magazine doors are slidably connected to the upper baffle, and the two movable magazine doors are arranged side by side, allowing them to slide closer or further apart. The movable magazine doors are connected to the fixed magazine door, which together cover the tool magazine's exit point and simultaneously form a tool suspension outlet. A protective cylinder surrounds the outer side of the tool suspension outlet. The side edge of the movable magazine door that connects to the fixed magazine door is provided with a third flange, which extends to the upper side of the fixed magazine door.

[0010] In the aforementioned machine tool magazine cover, at the location corresponding to the tool suspension outlet, both of the two movable magazine doors have a clearance portion at their mating edges, and the clearance portion has a second flange.

[0011] In the aforementioned machine tool magazine cover, two of the clearance portions are joined together to form the tool suspension outlet, and two of the second flanges are joined together to form the protective cylinder.

[0012] In the aforementioned machine tool magazine cover, the fixed magazine door has a first through portion, which is located at the edge of the fixed magazine door and the movable magazine door, and extends in the thickness direction of the fixed magazine door; the first through portion is provided with a first flange;

[0013] The first through portion and the two avoidance portions form the tool suspension outlet, and the two second flanges and the first flange surround the outside of the tool suspension outlet to form the protective cylinder.

[0014] In the aforementioned machine tool tool magazine cover, the upper baffle includes a first upper baffle, a connecting plate, and a second upper baffle. The first upper baffle is positioned lower than the second upper baffle, and the connecting plate connects the first upper baffle and the second upper baffle, forming an overall Z-shape. The tool magazine's tool outlet is distributed on the first upper baffle, the connecting plate, and the second upper baffle.

[0015] In the aforementioned machine tool magazine cover, a first guide rail is fixedly provided on the first upper baffle and is slidably connected to the middle of the movable magazine door;

[0016] The outer edge of the upper baffle is provided with a surrounding plate, and a second guide rail is fixedly provided on the surrounding plate; the first guide rail and the second guide rail are parallel to each other and spaced apart, and the end of the movable storage door away from the fixed storage door is slidably connected to the second guide rail.

[0017] In the aforementioned machine tool magazine cover, a cover plate is fixed to the enclosure, and the cover plate is located above the second guide rail.

[0018] In the aforementioned machine tool magazine cover, the tool suspension outlet is circular or rectangular;

[0019] And / or, the movable storage door is provided with a fourth flange, which is continuously or intermittently arranged around the perimeter of the movable storage door;

[0020] And / or, the movable storage door is provided with a reinforcing plate, the reinforcing plate being fixed to the middle of the movable storage door;

[0021] And / or, at least one of the movable doors is provided with a docking plate, the docking plate being located at the edge where the two movable doors dock and extending along the docking surface;

[0022] And / or, the fixed magazine door is provided with a second through section, the second through section corresponding to the position of the tool magazine's tool outlet, for forming a robotic arm suspension outlet.

[0023] In the aforementioned machine tool magazine cover, the power assembly includes two power components, which are respectively connected to the two movable magazine doors and drive the two movable magazine doors respectively.

[0024] In the aforementioned machine tool magazine cover, the power assembly includes a power component and a bidirectional lead screw. The movable magazine door is fixedly connected to a nut. The two threads of the bidirectional lead screw with opposite directions are respectively connected to the two nuts. The power component is drivenly connected to one of the movable magazine doors.

[0025] The beneficial effects of this utility model are as follows:

[0026] The machine tool tool magazine cover utilizes a magazine door assembly that works in conjunction with the main body of the cover to reduce the time the tool magazine is exposed to the machining area during tool preparation. After tool changing is completed, the tool outlet of the magazine is blocked, and the tool is positioned within the tool suspension outlet, effectively sealing the outlet and preventing chips from entering the tool magazine during preparation, thus avoiding disruption to tool changing. In particular, the tool suspension outlet is surrounded by a protective sleeve, and the narrow passage between the sleeve and the tool makes it difficult for chips to pass through. The joint between the movable and fixed magazine doors is also blocked by a third flange, further reducing the possibility of chips entering the tool magazine.

[0027] The tool magazine cover structure of this machine tool is applicable to most CNC machine tools that use robotic arm tool changing, and has strong versatility. The structural design of the magazine door assembly facing the machining area and the main body of the tool magazine cover saves the time required for opening the tool magazine door during tool changing, and the tool preparation process does not interfere with the machining process, thus shortening the tool changing time.

[0028] The first and second guide rails work together to guide the movement of the mobile door, ensuring high control precision. At the same time, the mobile door itself has high structural strength, with features such as a fourth flange, reinforcing plate, and docking plate, ensuring the reliability of the sealed knife magazine outlet.

[0029] The double-acting screw works in conjunction with the cylinder to drive the moving storage door, saving power. The double-acting screw also forms a stable push-pull force transmission structure between the cylinder and the moving storage door, which facilitates the stability of the moving storage door when it is opened. Attached Figure Description

[0030] Figure 1 A first-view view of a first embodiment of a machine tool magazine cover;

[0031] Figure 2 A second-view view of a first embodiment of a machine tool magazine cover;

[0032] Figure 3 for Figure 2 Enlarged view of region A in the middle;

[0033] Figure 4 A partially enlarged view of the assembly structure of the second guide rail and the movable magazine door in the first embodiment of the machine tool magazine cover;

[0034] Figure 5 for Figure 2 Enlarged view of region D in the middle;

[0035] Figure 6 A schematic diagram of the movable magazine door in the first embodiment of the machine tool magazine cover;

[0036] Figure 7 A schematic diagram of the structure of the fixed magazine door in the first embodiment of the machine tool magazine cover;

[0037] Figure 8 A schematic diagram showing a rectangular tool exit point.

[0038] Figure 9 A schematic diagram of a structure in which the tool outlet is fully mounted on a movable magazine door;

[0039] Figure 10 This is a schematic diagram of the second embodiment of the machine tool magazine cover.

[0040] In the picture:

[0041] 100-Main body of tool magazine cover; 110-Tool magazine outlet; 120-Second upper baffle; 130-Enclosure plate; 140-First upper baffle; 150-Cover plate;

[0042] 200-Kumen assembly;

[0043] 210 - Mobile door; 211 - Second flange; 212 - Third flange; 213 - Reinforcing plate; 214 - Butt joint plate; 215 - Fourth flange; 216 - Clearance section;

[0044] 220 - First guide rail; 230 - Second guide rail; 240 - Tool outlet;

[0045] 250 - Connecting seat; 251 - Door connector; 252 - Guide rail connector; 253 - Nut connector;

[0046] 260 - Fixed door; 261 - First flange; 262 - First through section; 263 - Second through section;

[0047] 270 - Robotic arm suspension outlet;

[0048] 300 - Power assembly; 310 - Power component; 320 - Double-acting lead screw; 330 - Nut. Detailed Implementation

[0049] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0050] A machine tool magazine cover, such as Figure 1 , Figure 2 As shown, the device includes a tool magazine cover body 100, which has a tool magazine outlet 110 for tool reversing and tool ejection. To prevent chips from entering the tool magazine cover body 100 from the tool magazine outlet 110, the tool magazine cover body 100 is equipped with a magazine door assembly 200 and a power assembly 300 for controlling the opening and closing of the tool magazine outlet 110.

[0051] The tool magazine cover body 100 can be fixed to the overall machine tool cover by screws or the like. Exemplarily, the tool magazine cover body 100 includes an upper baffle and surrounding plates 130. The upper baffle includes a first upper baffle 140, a connecting plate, and a second upper baffle 120. The first upper baffle 140 is positioned lower than the second upper baffle 120. The connecting plate connects the first upper baffle 140 and the second upper baffle 120, forming a Z-shape. The tool magazine exit opening 110 is distributed on the first upper baffle 140, the connecting plate, and the second upper baffle 120, preferably located in the middle of these components. The surrounding plates 130 are arranged around the first upper baffle 140, the connecting plate, and the second upper baffle 120 as needed, either continuously or intermittently. Preferably, surrounding plates 130 are arranged around all four sides of the upper baffle. The surrounding plates 130 can be a one-piece structure formed by bending a sheet metal, or they can be assembled from different sheet metal components.

[0052] The magazine door assembly 200 includes a first guide rail 220, a second guide rail 230, a fixed magazine door 260, and two movable magazine doors 210. The fixed magazine door 260 is fixed to the second upper baffle 120, blocking one end of the tool magazine outlet 110 along its length. The fixed magazine door 260 can be welded to the second upper baffle 120, or it can be detachably connected using bolts, screws, etc. The two movable magazine doors 210 are arranged side by side and slidably mounted on the upper baffle, moving closer or further apart. The fixed magazine door 260 and the two movable magazine doors 210 cooperate to block the tool magazine outlet 110; the double-door structure of the two movable magazine doors 210 helps to shorten the opening and closing time, minimizing the time the tool magazine outlet 110 is open. The first guide rail 220 and the second guide rail 230 are arranged parallel to each other and spaced apart. The movable door 210 is slidably connected to the first guide rail 220 and the second guide rail 230 and opens and closes under the guidance of the first guide rail 220 and the second guide rail 230.

[0053] For example, the first guide rail 220 is fixed to the first upper baffle 140 and slidably connected to the middle of the movable storage door 210; the second guide rail 230 is fixed to the surrounding plate 130 and slidably connected to the end of the movable storage door 210 away from the fixed storage door 260. The mounting surfaces of the first guide rail 220 and the second guide rail 230 are not on the same plane. The first guide rail 220 and the second guide rail 230 can be used to limit multiple degrees of freedom of the movable storage door 210, resulting in good overall stability. In particular, the pads provided between the first guide rail 220 and the first upper baffle 140 and between the second guide rail 230 and the surrounding plate 130 can further improve the connection and support strength.

[0054] Understandably, the first guide rail 220 can also be set on the connecting plate, and the second guide rail 230 can also be set on the first upper baffle 140, both of which can guide the opening and closing action of the movable door 210.

[0055] Furthermore, such as Figure 4 As shown, a cover plate 150 is fixed on the enclosure 130. The cover plate 150 is located above the second guide rail 230 and is spaced apart. It does not affect the movement of the movable door 210 and can prevent chips from falling on the second guide rail 230.

[0056] The movable storage door 210 conforms to the height gradient of the upper baffle, and is in contact with the first upper baffle 140, the connecting plate, and the second upper baffle 120. The end of the movable storage door 210 away from the second guide rail 230 extends to the upper side of the second upper baffle 120, where it connects with the fixed storage door 260. Both movable storage doors 210 have clearance portions 216 at their connecting edges. These clearance portions 216 can be positioned near the fixed storage door 260, but at a certain distance. When the two movable storage doors 210 connect, the two clearance portions 216 form a tool suspension outlet 240. Figure 9 As shown; or the clearance portion 216 is located at the edge where the movable door 210 and the fixed door 260 meet. In this case, the two clearance portions 216 and the side of the fixed door 260 together form the tool suspension outlet 240, as shown. Figure 5 , Figure 8 As shown, the tool suspension outlet 240 and the tool magazine outlet 110 are positioned correspondingly and have overlapping areas to ensure that the tool can be simultaneously located within both the tool suspension outlet 240 and the tool magazine outlet 110 without interference.

[0057] Depending on the position and shape of the clearance section 216, the cross-sectional shape of the tool outlet 240 also varies. For example... Figure 1-6 As shown, the clearance portion 216 is located at the corner of the movable storage door 210, and is an arc shape with a central angle less than or equal to 90°. The clearance portions 216 on the two movable storage doors 210 meet in a semi-circular shape. Figure 7 As shown, the fixed door 260 has a first through portion 262 and a second through portion 263; both the first through portion 262 and the second through portion 263 extend in the thickness direction of the fixed door 260, thereby forming a structure similar to a notch or hole. The first through portion 262 is located at the edge of the fixed door 260 where it meets the movable door 210; the second through portion 263 can be located at the side edge of the fixed door 260 or inside the fixed door 260. The area where the second through portion 263 overlaps with the tool magazine exit 110 forms a robotic arm suspension outlet 270. The first through portion 262 is semi-circular, forming a circular tool suspension outlet 240 with the two clearance portions 216.

[0058] Or, such as Figure 8 As shown, the clearance portion 216 is L-shaped, and the tool suspension outlet 240 is rectangular. Alternatively, the clearance portion 216 can be semi-circular and spaced a certain distance from the fixed door 260. Through the docking of the two movable doors 210, the two clearance portions 216 can form a circular tool suspension outlet 240, as shown. Figure 9 As shown; at this time, the fixed door 260 does not need to be provided with the first through part 262.

[0059] The tool suspension outlet 240 and the tool magazine outlet 110 have an overlapping area. After the two movable magazine doors 210 are opened, the tool can be reversed and then suspended in the tool suspension outlet 240. Once the tool is in the tool suspension outlet 240, the two movable magazine doors 210 can be controlled to align and block the tool magazine outlet 110, solving the problem of spatial interference during the tool preparation process of a single movable magazine door 210, which prevents the tool magazine outlet 110 from being closed. The first upper baffle 140 and the second upper baffle 120 are set at different heights, providing space for the tool magazine to rotate and change tools, and reducing the amount of chips entering the movable magazine door 210. The chips falling on the movable magazine door 210 are also concentrated at the tool suspension outlet 240, making it easier to clean the chips.

[0060] Furthermore, a second flange 211 is provided at the position corresponding to the position of the movable door 210 and the avoidance part 216, and a first flange 261 is provided at the position corresponding to the position of the fixed door 260 and the first through part 262. The two second flanges 211 and the first flange 261 surround the outside of the tool suspension outlet 240, forming a cylindrical protective cylinder. The protective cylinder has a certain extension in the axial direction of the tool suspension outlet 240, which can form protection and prevent or reduce the entry of chips into the upper baffle. Especially after the tool preparation is completed, the tool is in the tool suspension outlet 240, which can cooperate with the protective cylinder to block the tool suspension outlet 240, further reducing the chips from splashing onto the upper baffle.

[0061] Preferably, a third flange 212 is provided at the joint between the movable door 210 and the fixed door 260. The third flange 212 extends to the upper side of the fixed door 260 to cover the joint seam between the fixed door 260 and the movable door 210, which can prevent flying chips from passing through the joint seam.

[0062] Furthermore, such as Figure 6 As shown, the movable storage door 210 is provided with a fourth flange 215 and a reinforcing plate 213. The reinforcing plate 213 is fixed in the middle of the movable storage door 210, preferably by welding, which can increase the strength of the movable storage door 210 and prevent deformation from affecting the protective effect. The fourth flange 215 can be continuously arranged around the perimeter of the movable storage door 210, or it can be arranged intermittently. The presence of the fourth flange 215 also helps to improve the overall deformation prevention effect of the movable storage door 210.

[0063] At least one movable door 210 is provided with a mating plate 214, which is located at the mating edge of two movable doors 210 and extends along the mating surface; the provision of the mating plate 214 increases the mating surface of the two movable doors 210, which helps to ensure a seal.

[0064] The power assembly 300 includes a power component 310, which serves as a power source to drive the movable storage door 210. The power component 310 is preferably a cylinder.

[0065] For example, the power assembly 300 includes a power component 310 and a bidirectional lead screw 320; the power component 310 is fixedly mounted on the first upper baffle 140; as Figure 1-4As shown, the movable storage door 210 is provided with a connecting seat 250, which is slidably connected to the second guide rail 230. The connecting seat 250 includes a guide rail connecting body 252, a storage door connecting body 251, and a nut connecting body 253. The storage door connecting body 251 is fixedly connected to the movable storage door 210, and the guide rail connecting body 252 is slidably connected to the second guide rail 230. The nut connecting body 253 is located between the guide rail connecting body 252 and the storage door connecting body 251, and fixes the guide rail connecting body 252 and the storage door connecting body 251. A nut 330 is fixed on the nut connecting body 253, and the nut 330 is threadedly connected to a bidirectional lead screw 320. The bidirectional lead screw 320 has two threaded portions with opposite directions of rotation. These two threaded portions are respectively connected to nuts 330 on two movable magazine doors 210. One movable magazine door 210 is connected to the power unit 310 and slides under the drive of the power unit 310. The sliding of this movable magazine door 210 is converted into rotation of the bidirectional lead screw 320 via the nut 330, and then into movement of the other movable magazine door 210 via the other nut 330. In this way, the two movable magazine doors 210 can move closer to and close the tool magazine outlet 110, or move away from and open the tool magazine outlet 110. The bidirectional lead screw 320 forms a stable push-pull force transmission structure between the power unit 310 and the movable magazine door 210, facilitating the stability of the movable magazine door 210 when opening.

[0066] Or, such as Figure 10 As shown, the power assembly 300 includes two power components 310, which are respectively connected to two movable magazine doors 210, so that the two movable magazine doors 210 are relatively close or far apart, realizing the opening or closing of the tool magazine outlet 110, which can improve the speed of opening and closing the movable magazine doors 210 to a certain extent.

[0067] The tool magazine outlet 110 faces the machining area. Tool preparation can be achieved by opening and closing the movable magazine door 210. The tool changing robot can be positioned within the robot's suspension outlet 270. During the tool changing operation, the movable magazine door 210 opens the tool magazine outlet 110 during the previous machining process. The tool magazine selects the tool required for the next process and completes the tool reversal. At the end of the reversal, the tool is positioned at the tool suspension outlet 240. Then, the movable magazine doors 210 on both sides are closed, and the tool suspension outlet 240 is relatively closed, completing the tool preparation. After the previous machining process is completed, the tool changing robot rotates 90° until both jaws simultaneously grasp the tool at the tool suspension outlet 240 and the tool at the spindle end, and then moves down to remove the tool. Subsequently, the robot rotates 180° and moves up to complete the tool exchange. Afterward, the spindle can carry the new tool for machining, and the tool changing robot returns to its original position for standby. During machining, the movable magazine door 210 reopens, and the above tool preparation action is repeated to complete the advance tool preparation. This tool changing process allows for tool preparation during machining, with no interference between the tool preparation action and the machining process. Furthermore, it saves the time required to open the movable door 210 during tool changing, making the tool changing process faster.

[0068] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A machine tool tool magazine cover, comprising a tool magazine cover body (100) provided with a tool magazine tool outlet (110), a magazine door assembly (200) and a power assembly (300) for controlling the opening or closing of the tool magazine tool outlet (110); characterized in that the tool magazine cover body (100) comprises an upper baffle plate, and the tool magazine tool outlet (110) is arranged on the upper baffle plate; the magazine door assembly (200) comprises a fixed magazine door (260) and two movable magazine doors (210), the fixed magazine door (260) is fixed on the upper baffle plate and covers one end of the tool magazine tool outlet (110) in the length direction; the movable magazine doors (210) are in sliding connection with the upper baffle plate, and the two movable magazine doors (210) are arranged side by side and can slide close to or away from each other; the movable magazine doors (210) are in abutment with the fixed magazine door (260) and can jointly cover the tool magazine tool outlet (110) and form a tool suspension outlet (240) at the same time, and a protective cylinder is arranged outside the tool suspension outlet (240); the side edges of the movable magazine doors (210) in abutment with the fixed magazine door (260) are provided with third flanges (212) extending to the upper side of the fixed magazine door (260). Corresponding to the position of the tool suspension outlet (240), the abutment edges of the two movable magazine doors (210) are each provided with a relief portion (216) provided with a second flange (211). The two relief portions (216) in abutment enclose the tool suspension outlet (240), and the two second flanges (211) in abutment form the protective cylinder.

2. A machine tool tool magazine guard according to claim 1, characterised in that, The fixed magazine door (260) has a first through portion (262) located at the abutment side edges of the fixed magazine door (260) and the movable magazine doors (210) and extending in the thickness direction of the fixed magazine door (260); the first through portion (262) is provided with a first flange (261).

3. A machine tool tool magazine guard according to claim 2, characterised in that, The first through portion (262) and the two relief portions (216) enclose the tool suspension outlet (240), and the two second flanges (211) and the first flange (261) are arranged outside the tool suspension outlet (240) to form the protective cylinder.

4. A machine tool tool magazine guard according to claim 2, characterised in that, The upper baffle plate comprises a first upper baffle plate (140), a connecting plate and a second upper baffle plate (120), the first upper baffle plate (140) is arranged lower than the second upper baffle plate (120), the connecting plate connects the first upper baffle plate (140) and the second upper baffle plate (120) and has a Z-shaped overall shape; the tool magazine tool outlet (110) is arranged on the first upper baffle plate (140), the connecting plate and the second upper baffle plate (120). A first guide rail (220) is fixedly arranged on the first upper baffle plate (140) and in sliding connection with the middle part of the movable magazine door (210).

5. A machine tool tool magazine shield according to claim 1, characterised in that, ​ 6. A machine tool tool magazine guard according to claim 5, characterised in that, ​ The outer side edge of the upper baffle is provided with a coaming (130), and a second guide rail (230) is fixedly arranged on the coaming (130); the first guide rail (220) and the second guide rail (230) are arranged in parallel and at intervals, and one end of the movable magazine door (210) away from the fixed magazine door (260) is in sliding connection with the second guide rail (230).

7. A machine tool tool magazine guard according to claim 6, characterised in that, The coaming (130) is fixedly provided with a cover plate (150), and the cover plate (150) is located above the second guide rail (230).

8. A machine tool tool magazine shield according to claim 1, characterised in that, The tool suspension opening (240) is circular or rectangular; And / or, the movable magazine door (210) is provided with a fourth flange (215), and the fourth flange (215) is continuously or intermittently arranged on the periphery of the movable magazine door (210); And / or, the movable magazine door (210) is provided with a reinforcing plate (213), and the reinforcing plate (213) is fixed to the middle part of the movable magazine door (210); And / or, at least one movable magazine door (210) is provided with a butt joint plate (214), and the butt joint plate (214) is located at the edge of the butt joint of two movable magazine doors (210) and extends along the butt joint surface; And / or, the fixed magazine door (260) is provided with a second through portion (263), and the second through portion (263) corresponds to the position of the tool magazine tool outlet (110) and is used for forming a mechanical hand suspension opening (270).

9. A machine tool tool magazine shield according to claim 1, characterised in that, The power assembly (300) includes two power components (310), and the two power components (310) are respectively in transmission connection with two movable magazine doors (210) and respectively drive the two movable magazine doors (210).

10. A machine tool tool magazine guard according to claim 1, characterised in that, The power assembly (300) includes a power component (310) and a bidirectional screw (320), the movable magazine door (210) is fixedly connected with a nut (330), two thread parts with opposite rotation directions of the bidirectional screw (320) are respectively connected with two nuts (330), and the power component (310) is in transmission connection with one of the movable magazine doors (210).

Images