Machine tool management device for numerical control machine tool

Abstract

The invention belongs to the technical field of machine tool cutter management, and particularly relates to a machine tool cutter management device for a numerical control machine tool, which comprises a cutter storage box, the cutter storage box is formed by combining peripheral transverse rods and peripheral longitudinal rods, and a top layer placing plate is fixedly mounted on the surface of the top transverse rod of the cutter storage box; adjusting mechanisms are fixedly installed on the two sides of the lower surface of the top-layer containing plate through bolts and comprise shaft seats fixedly installed on the two sides of the lower surface of the top-layer containing plate, the middles of the surfaces of one sides of the shaft seats are movably connected with extending arms through rotating shafts, one ends of the extending arms are connected with sleeve connecting arms in a penetrating mode, and the interiors of the sleeve connecting arms are of hollow structures. By means of the multi-layer design of the middle-layer placing plate, the top-layer placing plate and the bottom-layer placing plate, the vertical space can be fully utilized, the storage capacity of cutters is increased within the limited occupied area, layered storage can be conducted according to the sizes and types of different cutters, space utilization is more reasonable, and the cutters can be arranged more clearly and orderly through the multi-layer design.

Description

Technical Field

[0001] The invention belongs to the technical field of machine tool tool management, in particular to a machine tool tool management device for a numerically controlled machine tool. Background Art

[0002] In machine tool processing, the main function of the tool is to remove the workpiece material through cutting force to obtain the required shape, size and surface quality. The performance of the tool directly affects the processing efficiency, processing accuracy and surface quality, and is also related to the service life and processing cost of the machine tool. Therefore, choosing the right tool is crucial for machining.

[0003] A Chinese invention patent publication number CN 114473627 A discloses a machine tool tool management device for a CNC machine tool, wherein the heights of the upper and lower multiple tool boxes can be switched with each other, the tool taking and placing operation is labor-saving, and the tool placement process is safer. At the same time, the degree of intelligence is high, and the tool taking and use is convenient and practical. The device comprises a base, a basic connecting frame and a core column, wherein the basic connecting frame and the core column are both connected to the base, the core column is connected to a top mounting frame, the top mounting frame is connected to a first-level connecting frame through a second-level connecting frame, and a servo drive system is arranged between the first-level connecting frame and the basic connecting frame and between the first-level connecting frame and the second-level connecting frame, the basic connecting frame is provided with a plurality of basic lifting slots, the first-level connecting frame is provided with a plurality of first-level lifting slots, the second-level connecting frame is provided with a plurality of second-level lifting slots, tool boxes are arranged in the basic lifting slot, the first-level lifting slot and the second-level lifting slot, and the tool boxes are provided with two semi-horn tubes.

[0004] At present, the management of machine tool tools is all done by using storage devices for storage management. However, when users take the stored machine tool tools, it is more difficult for users to take the machine tool tools that are farther away, and the machine tool tools cannot be taken quickly and effectively, resulting in poor management effect. If the design of the tool management box is unreasonable, the process of taking and placing the tools may be more cumbersome. For example, problems such as a small opening angle of the box door and an unreasonable internal layout may affect the user's operating experience. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: a tool management device for a CNC machine tool of the present invention comprises a tool storage box, the tool storage box is composed of a peripheral cross bar and a peripheral longitudinal bar, a top placement plate is fixedly installed on the surface of the top cross bar of the tool storage box, and adjustment mechanisms are fixedly installed on both sides of the lower surface of the top placement plate by bolts; The adjusting mechanism comprises an axle seat fixedly mounted on both sides of the lower surface of the top placement plate, an extension arm is movably connected to the middle part of one side surface of the axle seat through a rotating shaft, one end of the extension arm is penetrated and connected to a sleeve arm, the interior of the sleeve arm is a hollow structure, a longitudinal line cavity groove is provided on one side of the sleeve arm, an arc-shaped clamping end is provided on the inner bottom wall of the longitudinal line cavity groove, a convex plate is movably clamped on the inner arc surface of the arc-shaped clamping end, a column is provided at the edge of one side surface of the convex plate, the outer arc surface of the column is movably clamped into the arc-shaped clamping end, a concave groove is provided on the top end of the outer arc surface of the convex plate, and a V-shaped groove is provided on the side of the convex plate close to the concave groove The invention relates to a V-shaped connecting groove, the inner side wall of the V-shaped connecting groove is movably connected with an L-shaped connecting plate, a torsion spring is fixedly installed on the tail end of one side of the L-shaped connecting plate, one end of the torsion spring is movably sleeved with a connecting shaft, the lower surface of the connecting shaft is fixedly installed on the end of the extension arm, the top of one side of the extension arm is movably connected with a middle connecting arm through a rotating shaft, the end of the middle connecting arm away from the extension arm is movably connected to the tripod, a sliding base is fixedly installed on the middle part of the surface of one side of the tripod by bolts, a slide rail is slidably connected to the surface of the slide base, and one side surface of the slide rail is fixedly installed on the surfaces of the longitudinal rods on both sides of the tool storage box by bolts.

[0007] A mounting hole A is provided on the upper surface of the top placement plate, and a management mechanism is movably connected to the inner arc surface of the mounting hole A. The management mechanism includes a rubber kit movably connected to the mounting hole A, and a buffer pressing component is connected through the bottom of the inner arc surface of the rubber kit. The buffer pressing component includes a clamping rod connected through the bottom of the rubber kit.

[0008] The bottom end of the clamping rod is provided with a lower surface of the rubber sleeve that can be movably clamped, and the top end of the clamping rod is movably sleeved with a knob rod, the outer arc surface of the knob rod is provided with an outer convex end, one side of the outer convex end is movably clamped with an outer sleeve ring, and the inner arc surface of the outer sleeve ring is provided with a semi-empty guide rail and a fully empty guide rail.

[0009] One side of the outer convex end is movably connected and adapted to the semi-empty guide rail and the fully empty guide rail, and the top of the knob rod is movably sleeved with a downward pressure rod, and a convex end is provided at the bottom of the outer arc surface of the downward pressure rod, and a serration is provided at the bottom of the outer arc surface of the downward pressure rod, and the serrated inner top wall is clamped with the top of the outer convex end.

[0010] The lower surface of the outer ring is movably connected with a spring A, one end of the spring A is movably overlapped on the inner bottom wall of the rubber sleeve, the top of the upper surface of the lower pressure rod is movably overlapped with a docking column, the upper surface of the docking column is fixedly installed with a pressing ring, the outer arc surface of the pressing ring is movably connected with an inner sleeve, and the middle part of the outer arc surface of the inner sleeve is provided with a concave part.

[0011] The inner arc surface of the concave part is movably overlapped with a steel ball, the outer arc surface of the steel ball is movably clamped with an external sleeve, an O-ring is provided on the top of the outer arc surface of the external sleeve, the O-ring and the steel ball are movably overlapped, the external sleeve is a hollow through structure, the lower surface of the pressing ring is movably overlapped with the inner sleeve, a sealing ring is provided at the bottom of the outer arc surface of the docking column, the outer arc surface of the external sleeve is movably sleeved with a clamping sleeve, and a rectangular convex portion is provided on the top of the inner arc surface of the clamping sleeve.

[0012] One side of the rectangular protrusion is tightly pressed against the outer arc surface of the steel ball, and a prefabricated groove is provided at the bottom of the inner arc surface of the clamping sleeve. A spring B is fixedly installed in the prefabricated groove of the clamping sleeve, and one end of the spring B is fixedly installed on the outer arc surface of the external sleeve. A shaping kit is fixedly installed on the top of the upper surface of the clamping sleeve, and a bending portion is provided on the upper surface of the shaping kit, and a fixed sleeve is movably clamped on the inner arc surface of the bending portion.

[0013] A middle-layer placement plate is provided in the middle of the tool storage box, and a mounting hole B is opened on the upper surface of the middle-layer placement plate. A placement mechanism is movably sleeved on the outer arc surface of the mounting hole B. The placement mechanism includes an annular plate fixedly installed on the upper surface of the middle-layer placement plate of the tool storage box, and a placement ring is provided in the middle of the inner arc surface of the annular plate, and a tool seat is overlapped on the upper surface of the placement ring.

[0014] The inner arc surface of the tool holder is connected with an elastic wall edge, one end of the elastic wall edge is fixedly installed with an elastic sleeve, the outer arc surface of the tool holder is provided with an external thread, the outer arc surface of the tool holder is threadedly connected with a fastening nut, and the upper surface of the fastening nut is movably pressed against the lower surface of the middle layer placement plate.

[0015] Drawers are fixedly installed on both sides of the middle placement plate, and a bottom placement plate is fixedly installed on the bottom of the tool storage box through the drawer, and cross-connecting rods are fixedly installed on both sides of the upper surface of the bottom placement plate, and a partition plate is movably connected to the upper surface of the cross-connecting rod, and clamping grooves are provided on both sides of one side surface of the partition plate, and the inner arc surface of the clamping groove is movably connected to the surface of the cross-connecting rod. There are multiple partition plates, and they are distributed in an orderly manner on the cross-connecting rod.

[0016] The beneficial effects of the present invention are as follows: 1. Under the action of the downward force applied by one end of the torsion spring, the bottom end of the L-shaped connecting plate will be pressed against the V-shaped connecting groove on the upper end of the convex plate. Therefore, when moving, the convex plate will be lifted up around the center of the circle by the pull of the L-shaped connecting plate, so that the column can be removed from the arc-shaped clamping end, so that the fixed-point angle can be changed during the movement. The angle can be adjusted to a suitable angle so that the operator can more conveniently take and store the tool, reduce uncomfortable movements such as bending and reaching, and improve work efficiency. For some large tool management boxes, the angle change can make the internal tool layout more clearly visible, which is convenient for quickly finding the required tool. By changing the angle, it can better adapt to different workshop layouts and work space restrictions. For example, the tool management box can be placed against the wall and the angle can be adjusted to save space. 2. After loosening the fixing sleeve, it will rebound under the action of the spring A on the clamping rod. Since the convex end of the knob rod has moved a distance to the left, it will no longer return along the original path. The convex end of the knob rod will contact the semi-empty guide rail on the edge of the outer sleeve ring and slide into the groove of the semi-empty guide rail. At this time, it is against the outer sleeve ring, so one end of the fixing sleeve can be slowly compressed into the management mechanism. At the same time, when the fixing sleeve is pressed again, the convex end of the knob rod is re-entered into the full-empty guide rail to push the fixing sleeve out. The tool can be quickly removed by a simple pressing action without the need for complicated operations and adaptive pop-up, which improves work efficiency. This helps to improve the management accuracy of the tool and reduce processing quality problems caused by incorrect tool removal.

[0017] 3. By loosening the clamping sleeve, spring B is released, so that the rectangular convex part of the inner arc surface of the clamping sleeve limits the movement of the steel ball, so that the steel ball controls the movement of the inner sleeve. At the same time, the tool fixing sleeve is in contact with the inner sleeve, and a shaping kit is provided on the top of the clamping sleeve. No matter how large the diameter of the fixing sleeve is, it will expand after contacting the bent part on the shaping kit, and the bent part is made of rubber, thereby increasing the friction between the tool fixing sleeve and the tool fixing sleeve, further improving the effect of stable installation, and increasing the stability of the entire tool management system. If the tool is not properly fixed, it may shake or move in the management box, affecting the structural stability and safety of the management box. Fixing the tool can ensure that the management box remains stable during use and reduce potential safety hazards.

[0018] 4. The multi-layer design can make full use of the vertical space by placing the boards on the middle, top and bottom layers, increase the storage capacity of the tools within a limited floor space, and can be stored in layers according to the sizes and types of different tools, making the space utilization more reasonable. The multi-layer design can make the layout of the tools clearer and more orderly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the overall tool box structure of a machine tool tool management device for a CNC machine tool of the present invention; Figure 2 It is a schematic diagram of the structure of a top adjustment mechanism of a machine tool management device for a CNC machine tool of the present invention; Figure 3 It is a schematic diagram of a partial tool box structure on one side of an adjustment mechanism of a machine tool management device for a CNC machine tool of the present invention; Figure 4 It is a schematic diagram of the structure of a tool box disassembled from an adjustment mechanism of a tool management device for a CNC machine tool of the present invention; Figure 5 It is a schematic diagram of a tool box structure on one side of a partial adjustment mechanism of a tool management device for a CNC machine tool of the present invention; Figure 6 It is a schematic diagram of the structure of a bottom-layer placement plate tool box of a machine tool management device for a CNC machine tool of the present invention; Figure 7 It is a schematic diagram of the structure of an exploded tool box of a management mechanism of a machine tool management device for a CNC machine tool of the present invention; Figure 8 It is a schematic diagram of the overall cross-section tool box structure of a management mechanism of a machine tool management device for a CNC machine tool of the present invention; Fig. 9 It is a schematic diagram of the structure of a tool box disassembled from a buffer pressing component of a tool management device for a CNC machine tool of the present invention; Fig.10 It is a schematic diagram of the overall side section structure of a tool box of a machine tool management device for a CNC machine tool of the present invention; Fig.11 It is a schematic diagram of the structure of a tool box of a placement mechanism of a machine tool management device for a CNC machine tool of the present invention; Fig.12 The present invention is a schematic diagram of a tool box structure of a drawer middle layer placement plate of a machine tool management device for a numerically controlled machine tool.

[0021] In the picture: 1. Tool storage box; 2. Top shelf; 3. Adjustment mechanism; 301. Shaft seat; 302. Extension arm; 303. Sleeve connecting arm; 304. Longitudinal line cavity groove; 305. Arc clamping end; 306. Convex plate; 307. Column; 308. V-shaped connecting groove; 309. L-shaped connecting plate; 310. Torsion spring; 311. Connecting shaft; 312. Tripod; 313. Sliding base; 314. Slide rail; 315. Middle connecting arm; 316. Concave groove; 4. Mounting hole A; 5. Management mechanism; 501. Rubber kit; 502. Buffer pressing assembly; 5021. Tightening rod; 5022. Knob rod; 5023. Outer convex end; 5024. Outer ring; 5025. Half-empty guide rail; 5026. Fully empty guide rail; 5027. Down-pressing rod; 5028. Protruding end; 5029. Sawtooth shape; 5030. Spring A; 503. Docking column; 504. Pressing ring; 505. Inner sleeve; 506. Concave part; 507. Steel ball; 508. Outer sleeve; 509. O-ring; 510. Rectangular convex part; 511. Shaping kit; 512. Bending part; 513. Snap-on sleeve; 514. Spring B; 6. Fixing sleeve; 7. Middle layer placement board; 8. Mounting hole B; 9. Placing mechanism; 901. annular plate; 902. placing ring; 903. knife seat; 904. elastic wall edge; 905. elastic sleeve; 906. fastening nut; 10. Drawer; 11. Bottom placement board; 12. Horizontal connecting rod; 13. Partition board; 14. Card slot. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0023] Embodiment 1: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the embodiment of the present invention includes a tool storage box 1, which is composed of a combination of a circumferential cross bar and a circumferential longitudinal bar. A top-level placement plate 2 is fixedly installed on the surface of the top cross bar of the tool storage box 1, and an adjustment mechanism 3 is fixedly installed on both sides of the lower surface of the top-level placement plate 2 by bolts. The adjustment mechanism 3 includes an axle seat 301 fixedly installed on both sides of the lower surface of the top-level placement plate 2, and an extension arm 302 is movably connected to the middle part of the surface of one side of the axle seat 301 through a rotating shaft, and a sleeve arm 303 is connected to one end of the extension arm 302, and the interior of the sleeve arm 303 is a hollow structure, and a longitudinal cavity 304 is provided on one side of the sleeve arm 303, and an inner bottom wall of the longitudinal cavity 304 is provided with an arc-shaped clamping end 305, and the inner arc surface of the arc-shaped clamping end 305 is movably clamped with a convex plate 306, and a column 307 is provided at the edge of the surface of one side of the convex plate 306, and the outer arc surface of the column 307 is movably clamped to the arc-shaped clamping end The top of the outer arc surface of the convex plate 306 is provided with a concave groove 316, and the side of the convex plate 306 close to the concave groove 316 is provided with a V-shaped connecting groove 308. The inner side wall of the V-shaped connecting groove 308 is movably connected with an L-shaped connecting plate 309, and a torsion spring 310 is fixedly installed on the tail end of one side of the L-shaped connecting plate 309. One end of the torsion spring 310 is movably sleeved with a connecting shaft 311, and the lower surface of the connecting shaft 311 is fixedly installed on the end of the extension arm 302. The top of one side of the extension arm 302 is movably connected with a middle connecting arm 315 through a rotating shaft, and the end of the middle connecting arm 315 away from the extension arm 302 is movably connected to the tripod 312. A sliding base 313 is fixedly installed in the middle of the surface of one side of the tripod 312 by bolts, and a sliding rail 314 is slidably connected to the surface of the slide base 313. The surface of one side of the slide rail 314 is fixedly installed on the surface of the longitudinal rod on both sides of the tool storage box 1 by bolts.

[0024] The tool storage box 1 is composed of upper and lower rectangular cross bars distributed on the upper and lower surfaces of the tool storage box 1. The four corners of the two rectangular cross bars are fixed with upper longitudinal bars, which are all made of stainless steel. Therefore, the upper end of the tool storage box 1 will be movably connected to the top layer placement plate 2, and the tool storage box 1 as a whole is a vertically through structure, so that the slide rails 314 are fixed on both sides of the inner side walls of the longitudinal bars, and the internal sliding of the slide rails 314 is connected to the slide base 313, so as to realize the movement of the slide base 313 inside the slide rails 314, and then when the staff lifts the top layer placement plate 2, it will be initially parallel to the surface of the rectangular cross bars of the tool storage box 1, and will rotate in a circle around the fixed points on both sides of the front end, so that the angle between the top layer placement plate 2 and the connected tool storage box 1 will gradually increase, and at the same time, the entire top layer placement plate 2 will be inclined towards the staff, so that it is convenient for the staff to select tools more intuitively.

[0025] At the same time as the above-mentioned angle changes, the shaft seats 301 on both sides of the bottom of the top-layer placement plate 2 are used as traction points, so that when the top-layer placement plate 2 is pulled, the shaft seats 301 are offset from the original point and pull the connected extension arm 302. Therefore, when one end of the extension arm 302 is displaced, the column 307 installed on one side of the internal convex plate 306 will be clamped into the multiple arc-shaped clamping ends 305. When the extension arm 302 moves in the sleeve arm 303, it will first be placed in the longitudinal line cavity groove 304. When it reaches a certain fixed point or angle, the column 307 will be clamped into the arc-shaped clamping end 305 on the same side of the longitudinal line cavity groove 304. It should be noted that when the column 307 moves, the convex plate 306 installed at one end will play a limiting role because the convex plate 306 is on the convex plate 306. A V-shaped connecting groove 308 is provided, and an L-shaped connecting plate 309 is clamped inside the V-shaped connecting groove 308. In order to keep the convex plate 306 stationary at a certain angle, a torsion spring 310 is fixed on the rear end of the L-shaped connecting plate 309. Under the action of the downward force applied by one end of the torsion spring 310, the bottom end of the L-shaped connecting plate 309 is pressed against the V-shaped connecting groove 308 at the upper end of the convex plate 306. When the extension arm 302 is moved, the L-shaped connecting plate 309 is used as a traction structure during movement. Therefore, when moving, the convex plate 306 is pulled upward around the center of the circle by the L-shaped connecting plate 309, thereby removing the column 307 from the arc-shaped clamping end 305, thereby achieving a fixed-point angle change during the movement.

[0026] Secondly, when it needs to be laid flat, the bottom end of the L-shaped connecting plate 309 is clipped into the concave groove 316 on the convex plate 306. After the L-shaped connecting plate 309 is clipped, the entire convex plate 306 is upwardly separated from the arc-shaped clip end 305 under the pressure of the L-shaped connecting plate 309, so that the extension arm 302 can be reconnected to the longitudinal cavity 304 at the bottom end of the sleeve arm 303, thereby completing the angle change on the top layer placement plate 2.

[0027] Furthermore, by adjusting the structure on the adjustment mechanism 3 to a suitable angle, the operator can more conveniently take and store the tools, reduce uncomfortable movements such as bending and reaching, and improve work efficiency. For some large tool management boxes, the angle change can make the internal tool layout more clearly visible, making it easier to quickly find the required tools, and by changing the angle, it can better adapt to different workshop layouts and workspace restrictions. For example, the tool management box can be placed against the wall and the angle can be adjusted to save space.

[0028] like Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the upper surface of the top placement plate 2 is provided with a mounting hole A4, and the inner arc surface of the mounting hole A4 is movably connected with a management mechanism 5, and the management mechanism 5 includes a rubber set 501 movably connected to the mounting hole A4, and the bottom of the inner arc surface of the rubber set 501 is penetrated and connected with a buffer pressing component 502, and the buffer pressing component 502 includes a clamping rod 5021 that is penetrated and connected to the bottom of the rubber set 501, and the bottom end of the clamping rod 5021 is provided with a lower surface that is movably pressed against the rubber set 501, and the top of the clamping rod 5021 is movably sleeved with a knob rod 5022, and the outer arc surface of the knob rod 5022 is provided with There is an outer convex end 5023, one side of the outer convex end 5023 is movably connected with an outer ring 5024, the inner arc surface of the outer ring 5024 is provided with a semi-empty guide rail 5025 and a fully empty guide rail 5026, one side of the outer convex end 5023 is movably connected and adapted to the semi-empty guide rail 5025 and the fully empty guide rail 5026, the top of the knob rod 5022 is movably connected with a downward pressure rod 5027, the bottom of the outer arc surface of the downward pressure rod 5027 is provided with a raised end 5028, the bottom end of the outer arc surface of the downward pressure rod 5027 is provided with a serration 5029, and the inner top wall of the serration 5029 is connected to the top of the outer convex end 5023.

[0029] In the above description, the angle of the entire top placement board 2 is changed, but the existing holes on the board do not clearly explain how to place the tool. Secondly, there are certain limitations by simply changing the size of the hole. Therefore, the rubber kit 501 is fixed in the installation hole A4 on the top placement board 2, and the buffer pressing component 502 is installed on the rubber kit 501, so that when the tool fixing sleeve 6 is pressed down into the management mechanism 5, it will first contact the pressing ring 504 on the docking column 503, so that when the docking column 503 is pressed down, it will abut against the pressing rod 5027, and The outer arc surface of the lower pressure rod 5027 is provided with a convex end 5028, and the knob rod 5022 connected to the lower end is also provided with an outer convex end 5023, so that the convex end 5028 on the lower pressure rod 5027 and the outer convex end 5023 on the knob rod 5022 can slide on the semi-empty guide rail 5025 and the full-empty guide rail 5026 in the outer sleeve ring 5024. After installation, the outer convex end 5023 of the outer arc surface of the knob rod 5022 will be engaged with the serrated 5029 on the lower pressure rod 5027, and the serrated 5029 of the outer convex end 5023 will be located at the lower When the fixing sleeve 6 is installed in the management mechanism 5 and applies force to the lower pressing rod 5027, the spring A5030 at the bottom will be compressed and deformed, and at the same time, the outer convex end 5023 will be separated from the full-air guide rail 5026 and snapped into the serrated 5029 position at the bottom of the lower pressing rod 5027, and the convex end 5028 of the outer arc surface of the lower pressing rod 5027 will also be separated from the original corresponding guide rail. After hearing a "click" sound and loosening the fixing sleeve 6, it will be under the action of the spring A5030 on the pressing rod 5021. Rebound. Since the outer protruding end 5023 of the knob rod 5022 has moved a distance to the left, it will no longer return along the original path. The outer protruding end 5023 on the knob rod 5022 will contact the half-empty guide rail 5025 on the edge of the outer ring 5024 and slide into the groove of the half-empty guide rail 5025. At this time, it is against the outer ring 5024, so that one end of the fixing sleeve 6 can be slowly compressed into the management mechanism 5. At the same time, when the fixing sleeve 6 is pressed again, the outer protruding end 5023 on the knob rod 5022 is re-stuck in the full-empty guide rail 5026 to push the fixing sleeve 6 out.

[0030] Therefore, by pressing, you can effectively avoid grabbing the tool directly with your hands, reducing the risk of hand injury. The tool can be quickly removed by a simple pressing action, and it can be adaptively ejected without complicated operations, thereby improving work efficiency. This helps to improve the management accuracy of the tool and reduce processing quality problems caused by incorrect tool picking.

[0031] like Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the lower surface of the outer ring 5024 is movably sleeved with a spring A5030, one end of the spring A5030 is movably overlapped on the inner bottom wall of the rubber set 501, the top of the upper surface of the lower pressure rod 5027 is movably overlapped with a docking column 503, and a pressing ring 504 is fixedly installed on the upper surface of the docking column 503, the outer arc surface of the pressing ring 504 is movably sleeved with an inner sleeve 505, and a concave portion 506 is provided in the middle of the outer arc surface of the inner sleeve 505, and a steel ball 507 is movably overlapped on the inner arc surface of the concave portion 506, and a steel ball 507 is movably clamped on the outer arc surface of the steel ball 507. An O-ring 509 is provided on the top of the outer arc surface of the external sleeve 508, and the O-ring 509 is movably overlapped with the steel ball 507. The external sleeve 508 is a hollow through structure, and the pressing ring The lower surface of 504 is movably overlapped with the inner sleeve 505, a sealing ring is provided at the bottom of the outer arc surface of the docking column 503, the outer arc surface of the external sleeve 508 is movably sleeved with a clamping sleeve 513, the top of the inner arc surface of the clamping sleeve 513 is provided with a rectangular protrusion 510, one side of the rectangular protrusion 510 is tightly pressed against the outer arc surface of the steel ball 507, a prefabricated groove is provided at the bottom of the inner arc surface of the clamping sleeve 513, a spring B514 is fixedly installed in the prefabricated groove of the clamping sleeve 513, one end of the spring B514 is fixedly installed on the outer arc surface of the external sleeve 508, a shaping kit 511 is fixedly installed on the top of the upper surface of the clamping sleeve 513, a bending portion 512 is provided on the upper surface of the shaping kit 511, and a fixing sleeve 6 is movably clamped on the inner arc surface of the bending portion 512.

[0032] Similarly, in order to ensure the stability of the tool fixing sleeve 6 during installation, the staff first pushes the clamping sleeve 513 downward to compress and load the spring B514 so that the rectangular convex portion 510 on the inner arc surface of the clamping sleeve 513 releases the restriction on the steel ball 507, so that the steel ball 507 can move up and down in the O-ring 509 on the outer sleeve 508. After the fixing sleeve 6 is tightly inserted, the concave portion 506 on the inner sleeve 505 is driven to correspond to the bottom of the steel ball 507, thereby loosening the clamping sleeve 513 and allowing the spring B514 to Release, so that the rectangular protrusion 510 on the inner arc surface of the clamping sleeve 513 limits the movement of the steel ball 507, so that the steel ball 507 controls the movement of the inner sleeve 505, and at the same time, the tool fixing sleeve 6 is in contact with the inner sleeve 505, and a shaping kit 511 is provided on the top of the clamping sleeve 513. No matter how large the diameter of the fixing sleeve 6 is, it will expand after contacting the bending portion 512 on the shaping kit 511, and the bending portion 512 is made of rubber, thereby increasing the friction between the fixing sleeve 6 and the tool fixing sleeve 6, further improving the effect of stable installation.

[0033] Therefore, fixed tools can avoid collisions between tools and reduce problems such as tool edge damage and tool body deformation caused by collisions. Especially when transporting or moving the tool management box, fixed tools can effectively protect the integrity of the tools. They can place the tools neatly and orderly, making them easy to find and use. Operators can quickly and accurately find the required tools and improve work efficiency. At the same time, neat tool placement also helps to improve the cleanliness and aesthetics of the working environment, and the shaping kit 511 can increase the stability of the entire tool management system. If the tool is not properly fixed, it may shake or move in the management box, affecting the structural stability and safety of the management box. Fixed tools can ensure that the management box remains stable during use and reduce potential safety hazards.

[0034] like Figure 1 , Fig.11 and Fig.12 As shown, a middle-layer placement plate 7 is provided in the middle of the tool storage box 1, and a mounting hole B8 is opened on the upper surface of the middle-layer placement plate 7. A placement mechanism 9 is movably sleeved on the outer arc surface of the mounting hole B8. The placement mechanism 9 includes an annular plate 901 fixedly installed on the upper surface of the middle-layer placement plate 7 of the tool storage box 1, a placement ring 902 is provided in the middle of the inner arc surface of the annular plate 901, and a tool holder 903 is overlapped on the upper surface of the placement ring 902. The inner arc surface of the tool holder 903 is connected with an elastic wall edge 904, and an elastic sleeve 905 is fixedly installed on one end of the elastic wall edge 904. The outer arc surface of the tool holder 903 is provided with an external thread, and the outer arc surface of the tool holder 903 is threadedly connected with a fastening nut 906, and the upper surface of the fastening nut 906 is movably pressed against the lower surface of the middle-layer placement plate 7. An upper middle placement plate 7 is fixed in the drawer 10 in the middle of the tool storage box 1, and a drill bit and the like can be fixed in the upper mounting hole B8. An annular plate 901 is installed on the mounting hole B8, and a placement ring 902 is provided on the annular plate 901, so that a tool holder 903 can be placed thereon, and the tool holder 903 is mounted on the placement ring 902. An elastic wall edge 904 and an elastic sleeve 905 in the hollow area are provided on the inner cylinder of the tool holder 903, so that the tool is buckled in the elastic sleeve 905, limiting the rotation of the tool relative to the tool holder 903; the depth of the elastic wall edge 904 is controlled, so that the depth of the drill bit and other tools can be adjusted during installation. At the same time, because the elastic sleeve 905 has a contraction function, the elastic sleeve 905 can adapt to tools of different widths after the drill bit is installed.

[0035] At the same time, one side of the tool holder 903 penetrates to the outside of the middle placement plate 7, and the threaded connection fastening nut 906 is rotated upward and tightened under the middle placement plate 7 to fix it. Therefore, neat storage can also reduce the risk of tool loss and facilitate inventory management. Fixed tools can avoid confusion between different tools. For some tools with similar appearance, fixing and marking them can prevent incorrect use and reduce safety risks.

[0036] like Figure 1 and Figure 6 As shown, drawers 10 are fixedly installed on both sides of the middle placement plate 7, and a bottom placement plate 11 is fixedly installed on the bottom of the tool storage box 1 through the drawer 10. Horizontal connecting rods 12 are fixedly installed on both sides of the upper surface of the bottom placement plate 11. The upper surface of the horizontal connecting rod 12 is movably connected with a partition plate 13. A clamping groove 14 is provided on both sides of one side surface of the partition plate 13. The inner arc surface of the clamping groove 14 is movably connected to the surface of the horizontal connecting rod 12. There are multiple partition plates 13, which are distributed on the horizontal connecting rod 12 in an orderly manner.

[0037] A bottom placement plate 11 is fixed at the bottom of the tool storage box 1, and a horizontal connecting rod 12 is connected to the bottom placement plate 11. A partition plate 13 through a top-layer snap-in groove 14 on the horizontal connecting rod 12 can be slidably arranged to change the management space of the bottom placement plate 11 for placing unopened tool boxes.

[0038] Therefore, the multi-layer design can make full use of the vertical space, increase the storage capacity of the tools within a limited floor space, and can be stored in layers according to the size and type of different tools, making the space utilization more reasonable, while the multi-layer design can make the layout of the tools clearer and more orderly.

[0039] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles 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 fall 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 machine tool management device for a CNC machine tool, characterized in that: The tool storage box (1) comprises a combination of a peripheral cross bar and a peripheral longitudinal bar, a top placement plate (2) is fixedly mounted on the top cross bar surface of the tool storage box (1), and adjustment mechanisms (3) are fixedly mounted on both sides of the bottom surface of the top placement plate (2) by means of bolts; The adjustment mechanism (3) comprises an axle seat (301) fixedly mounted on both sides of the lower surface of the top placement plate (2); an extension arm (302) is movably connected to the middle of one side surface of the axle seat (301) via a rotating shaft; a sleeve connecting arm (303) is connected to one end of the extension arm (302); the interior of the sleeve connecting arm (303) is a hollow structure; a longitudinal line cavity groove (304) is opened on one side of the sleeve connecting arm (303); and the longitudinal line cavity groove (304) is provided on one side of the sleeve connecting arm (303). 4) is provided with an arc-shaped clamping end (305), the inner arc surface of the arc-shaped clamping end (305) is movably clamped with a convex plate (306), a column (307) is provided at the edge of one side surface of the convex plate (306), the outer arc surface of the column (307) is movably clamped into the arc-shaped clamping end (305), the top end of the outer arc surface of the convex plate (306) is provided with a concave groove (316), and the side of the convex plate (306) close to the concave groove (316) is provided with a cylindrical body (307) at the edge of one side surface of the convex plate (306). A V-shaped connecting groove (308) is provided, and an L-shaped connecting plate (309) is movably connected to the inner side wall of the V-shaped connecting groove (308); a torsion spring (310) is fixedly mounted on the tail end of one side of the L-shaped connecting plate (309); one end of the torsion spring (310) is movably sleeved with a connecting shaft (311); the lower surface of the connecting shaft (311) is fixedly mounted on the end of the extension arm (302); a middle connecting arm (315) is movably connected to the top of one side of the extension arm (302) via a rotating shaft; one end of the middle connecting arm (315) away from the extension arm (302) is movably connected to the tripod (312); a sliding base (313) is fixedly mounted on the middle part of the surface of one side of the tripod (312) via bolts; a sliding rail (314) is slidably connected to the surface of one side of the sliding base (313); and one side of the sliding rail (314) is fixedly mounted on the surfaces of the longitudinal rods on both sides of the tool storage box (1) via bolts.

2. The tool management device for a CNC machine tool according to claim 1, characterized in that: The top surface of the top placement plate (2) is provided with a mounting hole A (4), the inner arc surface of the mounting hole A (4) is movably connected to a management mechanism (5), the management mechanism (5) comprises a rubber set (501) movably connected to the mounting hole A (4), the bottom of the inner arc surface of the rubber set (501) is connected to a buffer pressing assembly (502), and the buffer pressing assembly (502) comprises a clamping rod (5021) connected to the bottom of the rubber set (501).

3. The tool management device for a CNC machine tool according to claim 2, characterized in that: The bottom end of the pressing rod (5021) is provided with a lower surface that is movably pressed against the rubber sleeve (501); the top end of the pressing rod (5021) is movably sleeved with a knob rod (5022); the outer arc surface of the knob rod (5022) is provided with an outer convex end (5023); one side of the outer convex end (5023) is movably clamped with an outer sleeve ring (5024); the inner arc surface of the outer sleeve ring (5024) is provided with a semi-empty guide rail (5025) and a fully empty guide rail (5026).

4. The tool management device for a CNC machine tool according to claim 3, characterized in that: One side of the outer convex end (5023) is movably connected and adapted to the semi-empty guide rail (5025) and the fully empty guide rail (5026); the top end of the knob rod (5022) is movably sleeved with a downward pressure rod (5027); the bottom of the outer arc surface of the downward pressure rod (5027) is provided with a convex end (5028); the bottom of the outer arc surface of the downward pressure rod (5027) is provided with a sawtooth (5029); the inner top wall of the sawtooth (5029) is connected to the top of the outer convex end (5023).

5. The tool management device for a CNC machine tool according to claim 4, characterized in that: The lower surface of the outer ring (5024) is movably connected with a spring A (5030), one end of the spring A (5030) is movably overlapped on the inner bottom wall of the rubber sleeve (501), the top of the upper surface of the lower pressure rod (5027) is movably overlapped with a docking column (503), the upper surface of the docking column (503) is fixedly mounted with a pressing ring (504), the outer arc surface of the pressing ring (504) is movably connected with an inner sleeve (505), and the middle part of the outer arc surface of the inner sleeve (505) is provided with a concave portion (506).

6. The tool management device for a CNC machine tool according to claim 5, characterized in that: The inner arc surface of the concave portion (506) is movably overlapped with a steel ball (507), the outer arc surface of the steel ball (507) is movably clamped with an external sleeve (508), an O-ring (509) is provided at the top of the outer arc surface of the external sleeve (508), the O-ring (509) and the steel ball (507) are movably overlapped, the external sleeve (508) is a hollow through structure, the lower surface of the pressing ring (504) is movably overlapped with the inner sleeve (505), a sealing ring is provided at the bottom of the outer arc surface of the docking column (503), the outer arc surface of the external sleeve (508) is movably sleeved with a clamping sleeve (513), and the inner arc surface of the clamping sleeve (513) is provided with a rectangular convex portion (510) at the top.

7. A tool management device for a CNC machine tool according to claim 6, characterized in that: One side of the rectangular protrusion (510) is tightly pressed against the outer arc surface of the steel ball (507); a prefabricated hollow groove is provided at the bottom of the inner arc surface of the clamping sleeve (513); a spring B (514) is fixedly installed in the prefabricated hollow groove of the clamping sleeve (513); one end of the spring B (514) is fixedly installed on the outer arc surface of the external sleeve (508); a shaping kit (511) is fixedly installed on the top of the upper surface of the clamping sleeve (513); a bending portion (512) is provided on the upper surface of the shaping kit (511); and a fixing sleeve (6) is movably clamped on the inner arc surface of the bending portion (512).

8. The tool management device for a CNC machine tool according to claim 1, characterized in that: A middle layer placement plate (7) is provided in the middle of the tool storage box (1), a mounting hole B (8) is provided on the upper surface of the middle layer placement plate (7), a placement mechanism (9) is movably sleeved on the outer arc surface of the mounting hole B (8), the placement mechanism (9) comprises an annular plate (901) fixedly mounted on the upper surface of the middle layer placement plate (7) of the tool storage box (1), a placement ring (902) is provided in the middle of the inner arc surface of the annular plate (901), and a tool holder (903) is overlapped on the upper surface of the placement ring (902).

9. A tool management device for a CNC machine tool according to claim 8, characterized in that: The inner arc surface of the knife seat (903) is connected to an elastic wall edge (904), one end of the elastic wall edge (904) is fixedly mounted with an elastic sleeve (905), the outer arc surface of the knife seat (903) is provided with an external thread, the outer arc surface of the knife seat (903) is threadedly connected to a fastening nut (906), and the upper surface of the fastening nut (906) is movably pressed against the lower surface of the middle placement plate (7).

10. A tool management device for a CNC machine tool according to claim 9, characterized in that: Drawers (10) are fixedly mounted on both sides of the middle placement plate (7); a bottom placement plate (11) is fixedly mounted on the bottom of the tool storage box (1) via the drawers (10); transverse connecting rods (12) are fixedly mounted on both sides of the upper surface of the bottom placement plate (11); a partition plate (13) is movably connected to the upper surface of the transverse connecting rod (12); a clamping groove (14) is provided on both sides of one side surface of the partition plate (13); an inner arc surface of the clamping groove (14) is movably connected to the surface of the transverse connecting rod (12); and a plurality of partition plates (13) are provided, which are orderly distributed on the transverse connecting rod (12).

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