CN216264794U - Partition type tool magazine and numerical control six-sided drilling machine - Google Patents

Abstract

The embodiment of the application provides a partition type tool magazine and a numerical control six-sided drilling machine. The mounting plate mechanism is arranged on the tool rest base in a sliding mode, one surface of the top end of the mounting plate mechanism is convexly provided with a first fixing plate, the other opposite surface of the top end of the mounting plate mechanism is convexly provided with a second fixing plate, and the second fixing plate is opposite to the first fixing plate; the first driving mechanism is used for driving the mounting plate mechanism to slide on the tool rest seat; the first fixing plate is detachably provided with a plurality of cutters, and the second fixing plate is detachably provided with a plurality of cutters. The partitioned tool magazine and the numerical control six-sided drilling machine reduce the required number of equipment, synchronously reduce the occupied space on site, and have partitioned arrangement, thereby greatly saving space, and avoiding the mechanical interference of the equipment when the machine changes the tools while realizing the maximization of the number of the tools mounted by the partitioned structure; the increase of the overall dimension of the numerical control six-sided drilling machine for installing the tool magazine is small, and the space of a factory building is saved.

Description

Partition type tool magazine and numerical control six-sided drilling machine

Technical Field

The application relates to the technical field of numerical control drilling machines, in particular to a partitioned tool magazine and a numerical control six-sided drilling machine.

Background

At present, in furniture production, numerical control six-sided drilling machines are more and more commonly applied to drilling, groove milling and shape milling of furniture plates, and form automatic connection with other furniture production equipment. The existing numerical control six-sided drilling machine on the market uses a processing device (including a spindle milling cutter and a group drill set with manual tool changing) arranged on an upper cross beam to drill and mill a groove on the top surface of a plate, and also can use a processing device (including a group drill set and a milling cutter) arranged on a lower cross beam to drill and mill a groove on the bottom surface of a workpiece. However, the numerical control six-sided drilling machine with the configuration has the following limitations: the spindle milling cutter tool diameter and type limit the machining range, for example: a straight milling cutter with a diameter of 6 mm cannot machine a groove with a width of 3 mm; the straight milling cutter can only process a rectangular groove and cannot process a domino groove; if the side groove is to be machined, the saw blade needs to be replaced manually. Under the condition, the problem of insufficient specification of the tool cannot be solved by increasing the number of the spindle milling cutters with manual tool changing, and the size of the machining equipment is greatly increased, so that the conventional numerical control six-sided drilling machine cannot meet the requirement of multifunctional full-automatic development of production equipment in the furniture industry.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a sectional type tool magazine and a numerical control six-sided drilling machine, which are used for solving the problems that the specification of the tool of the existing numerical control six-sided drilling machine is not enough and the size of a machining device can be greatly increased.

The embodiment of the application provides a subregion formula tool magazine, includes:

a tool holder mount;

the mounting plate mechanism is arranged on the tool rest base in a sliding mode along a first horizontal direction, a first fixing plate is arranged on one surface of the top end of the mounting plate mechanism in a protruding mode, a second fixing plate is arranged on the other opposite surface of the top end of the mounting plate mechanism in a protruding mode, and the second fixing plate is arranged opposite to the first fixing plate; and

the first driving mechanism is arranged on the tool rest base, is in driving connection with the mounting plate mechanism and is used for driving the mounting plate mechanism to slide on the tool rest base;

the first fixing plate is detachably provided with a plurality of cutters, the second fixing plate is detachably provided with a plurality of cutters, and the cutters on the first fixing plate and the cutters on the second fixing plate are distributed along the first horizontal direction respectively.

In one embodiment, the mounting plate mechanism includes a mounting plate assembly and a first slider, which are connected to each other, a first guide rail extending along the first horizontal direction is provided on the tool holder, the first slider is slidably connected to the first guide rail, the mounting plate assembly has a first mounting surface and a second mounting surface that are opposite to each other, the first mounting surface is provided with the first fixing plate, the second mounting surface is provided with the second fixing plate, the first slider is provided on the first mounting surface, and the first driving mechanism is drivingly connected to the mounting plate assembly or the first slider.

In one embodiment, each of the tools on the first fixing plate and one of the tools on the second fixing plate are located on a straight line parallel to a second horizontal direction, and along a direction parallel to the second horizontal direction, each of the tools on the first fixing plate and one of the tools on the second fixing plate are distributed along a straight line to form a tool location, and the tool locations are sequentially distributed at intervals, and the second horizontal direction is perpendicular to the first horizontal direction.

In one embodiment, the first driving mechanism includes a first driving member and a second driving member, the first driving member includes a first driving body and a first driving rod, the first driving body is connected to the tool holder base, the first driving rod is movably extended and retracted in the first driving body, the second driving member includes a second driving body and a second driving rod, the second driving body is connected to the mounting plate mechanism, the second driving rod is movably extended and retracted in the second driving body, an end of the first driving rod away from the first driving body is connected to an end of the second driving rod away from the second driving body, and an extension and retraction direction of the first driving rod and an extension and retraction direction of the second driving rod are respectively parallel to the first horizontal direction; the plurality of cutters on the first fixing plate comprise a first cutter, a second cutter, a third cutter and a fourth cutter which are sequentially arranged, the plurality of cutters on the second fixing plate comprise a fifth cutter, a sixth cutter, a seventh cutter and an eighth cutter which are sequentially arranged, the first cutter and the fifth cutter are linearly distributed to form a first cutter position along a direction parallel to the second horizontal direction, the second cutter and the sixth cutter are linearly distributed to form a second cutter position, the third cutter and the seventh cutter are linearly distributed to form a third cutter position, and the fourth cutter and the eighth cutter are linearly distributed to form a fourth cutter position; the length of the first driving rod is greater than that of the second driving rod, and when the first driving rod and the second driving rod are both extended, the first knife position is located at a preset position; when the first driving rod is contracted and the second driving rod is extended, the second knife position is positioned at the preset position; when the first driving rod extends and the second driving rod contracts, the third knife position is located at the preset position; when the first driving rod and the second driving rod are both contracted, the fourth knife position is positioned at the preset position.

In one embodiment, the first driving mechanism further includes a connecting member, a first connecting hole is formed in an end surface of one end of the connecting member, a second connecting hole is formed in an end surface of the other end of the connecting member, one end of the first driving rod, which is far away from the first driving body, is disposed in the first connecting hole, and one end of the second driving rod, which is far away from the second driving body, is disposed in the second connecting hole.

In one embodiment, the first fixing plate faces and is adjacent to the tool holder seat, the second fixing plate faces away from the tool holder seat, and the height of each tool of the first fixing plate is smaller than that of each tool of the second fixing plate along a vertical direction, and the vertical direction is perpendicular to the first horizontal direction.

In one embodiment, the mounting plate assembly includes a first mounting plate, a second mounting plate, and a second drive mechanism, one surface of the first mounting plate facing the tool rest seat is the first mounting surface, one surface of the second mounting plate deviating from the first mounting plate is the second mounting surface, one surface of the first mounting plate, which is far away from the first mounting surface, is provided with a second guide rail, one surface of the second mounting plate, which is far away from the second mounting surface, is provided with a second sliding block, and the second sliding block is arranged along the vertical direction, the second sliding block is arranged on the second guide rail in a sliding manner, the vertical direction is vertical to the first horizontal direction, the second driving mechanism is arranged on the first mounting plate and is in driving connection with the second mounting plate or the second sliding block, the second mounting plate is driven to slide relative to the first mounting plate along the vertical direction; the first driving mechanism is in driving connection with the first mounting plate or the first sliding block.

In one embodiment, the second driving mechanism includes a third driving body and a third driving rod, the third driving body is connected to the first mounting plate, the third driving rod extends and retracts movably in the third driving body, an end of the third driving rod away from the third driving body is connected to the second mounting plate, and a direction of extension and retraction of the third driving rod is parallel to the vertical direction.

In one embodiment, two ends of the first guide rail are respectively provided with a buffer block, and the buffer blocks are at least partially positioned in the sliding space of the first guide rail.

The utility model provides a six drilling machines of numerical control, includes electric main shaft, frame main part and as above any embodiment the partition type tool magazine, the tool rest seat set up in on the frame main part, electric main shaft with frame main part swing joint, along the perpendicular to the second horizontal direction of first horizontal direction, electric main shaft carries out horizontal migration, along the perpendicular to the vertical direction of first horizontal direction, electric main shaft carries out lifting movement.

The partitioned tool magazine and the numerical control six-sided drilling machine are characterized in that a mounting plate mechanism is arranged on a tool rest seat of the partitioned tool magazine, two rows of tools distributed along a first horizontal direction are arranged on the mounting plate mechanism, the two rows of tools are oppositely arranged and divided into two partitions, a plurality of tools are detachably arranged on a first fixing plate and a second fixing plate of the mounting plate mechanism, the mounting plate mechanism moves on the tool rest seat along the first horizontal direction, so that the tools can be moved along a second horizontal direction perpendicular to the first horizontal direction and lifted along a vertical direction perpendicular to the first horizontal direction by controlling an electric spindle to clamp the required tools, the tools can realize more machining processes, the occurrence of combined machining conditions of the same equipment is greatly reduced, the required number of the equipment is reduced, the occupied space on site is synchronously reduced, the limits of the tool magazine are partitioned arrangement, and the space is greatly saved, on one hand, the partition type structure can maximize the number of tools to be mounted, and simultaneously avoid mechanical interference of equipment when a machine changes the tools; on the other hand, the increase of the overall dimension of the numerical control six-face drilling machine for installing the tool magazine is small, and the space of a factory building is further saved.

Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a numerically-controlled six-sided drilling machine provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of another angle of a numerically-controlled six-sided drilling machine provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a partitioned tool magazine according to an embodiment of the present application;

FIG. 4 is a partial schematic structural view of a numerically-controlled six-sided drilling machine provided by an embodiment of the application;

FIG. 5 is another structural diagram of the numerically controlled six-sided drilling machine shown in FIG. 4;

FIG. 6 is a schematic structural view of the numerically controlled six-sided drilling machine shown in FIG. 4 in still another state;

FIG. 7 is a schematic structural view of the CNC six-sided drilling machine shown in FIG. 4 in still another state;

fig. 8 is another schematic structural diagram of the sectional tool magazine according to the embodiment of the present disclosure;

fig. 9 is another partial schematic structural diagram of a numerically controlled six-sided drilling machine provided in the embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or a point connection; either directly or indirectly through intervening media, or may be an internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

In one embodiment, a sectional tool magazine includes a tool holder, a mounting plate mechanism, and a first drive mechanism. The mounting plate mechanism is arranged on the tool rest base in a sliding mode along a first horizontal direction, a first fixing plate is arranged on one surface of the top end of the mounting plate mechanism in a protruding mode, a second fixing plate is arranged on the other opposite surface of the top end of the mounting plate mechanism in a protruding mode, and the second fixing plate is arranged opposite to the first fixing plate; the first driving mechanism is arranged on the tool rest base and is in driving connection with the mounting plate mechanism and used for driving the mounting plate mechanism to slide on the tool rest base; the first fixing plate is detachably provided with a plurality of cutters, the second fixing plate is detachably provided with a plurality of cutters, and the cutters on the first fixing plate and the cutters on the second fixing plate are distributed along the first horizontal direction respectively.

As shown in fig. 1 and 2, the sectional tool magazine 10 according to an embodiment includes a tool rest 100, a mounting plate mechanism 200, and a first driving mechanism 300. The mounting plate mechanism is arranged on the tool rest base in a sliding mode along a first horizontal direction H1, a first fixing plate 201 is arranged on one surface of the top end of the mounting plate mechanism in a protruding mode, a second fixing plate 202 is arranged on the other surface of the top end of the mounting plate mechanism in a protruding mode, and the second fixing plate is arranged opposite to the first fixing plate in a protruding mode; the first driving mechanism is arranged on the tool rest base and is in driving connection with the mounting plate mechanism and used for driving the mounting plate mechanism to slide on the tool rest base; the first fixing plate is detachably provided with a plurality of cutters 400, the second fixing plate is detachably provided with a plurality of cutters, and the cutters on the first fixing plate and the cutters on the second fixing plate are distributed along the first horizontal direction respectively. In the present embodiment, referring to fig. 3, the plurality of tools on the first fixing plate form a first tool section 401, and the plurality of tools on the second fixing plate form a second tool section 402. In one embodiment, the first retaining plate faces the tool holder mount and the second retaining plate faces away from the tool holder mount.

The partitioned tool magazine is characterized in that the tool rest seat is provided with the mounting plate mechanism, the mounting plate mechanism is provided with two rows of tools distributed along a first horizontal direction, the two rows of tools are oppositely arranged and divided into two partitions, the plurality of tools are detachably arranged on the first fixing plate and the second fixing plate of the mounting plate mechanism, and the mounting plate mechanism moves on the tool rest seat along the first horizontal direction, so that the tools required by clamping can be moved along a second horizontal direction perpendicular to the first horizontal direction and lifted along a vertical direction perpendicular to the first horizontal direction by controlling the electric spindle, more machining processes can be realized by the plurality of tools, the combined machining condition of the same equipment is greatly reduced, the required quantity of the equipment is reduced, the occupied space on site is synchronously reduced, the tool magazine is partitioned and distributed, the space is greatly saved, on one hand, the partitioned structure maximizes the mounting quantity of the tools, mechanical interference of equipment when a machine changes the tool is avoided; on the other hand, the increase of the overall dimension of the numerical control six-face drilling machine for installing the tool magazine is small, and the space of a factory building is further saved.

In order to facilitate the detachable arrangement of the tool on the mounting plate mechanism, in one embodiment, as shown in fig. 1, a plurality of tool holders 500 are respectively disposed on the first fixing plate and the second fixing plate, and each tool holder holds one tool, so that when the electric spindle moves to clamp the tool, the tool can be taken out of the tool holder, that is, the tool can be separated from the mounting plate mechanism, thereby achieving the tool change.

To facilitate the positioning of the tool, in one embodiment, the first retaining plate is perpendicular to one side of the mounting plate mechanism and the second retaining plate is perpendicular to the other side of the mounting plate mechanism.

In order to facilitate the movement of the mounting plate mechanism on the tool rest base along the first horizontal direction, in one embodiment, as shown in fig. 1, the mounting plate mechanism includes a mounting plate assembly 210 and a first slider 220, which are connected to each other, a first guide rail 110 extending along the first horizontal direction is provided on the tool rest base, the first slider is slidably connected to the first guide rail, the mounting plate assembly has a first mounting surface 210a and a second mounting surface 210b opposite to each other, the first mounting surface is provided with the first fixing plate, the second mounting surface is provided with the second fixing plate, the first slider is provided on the first mounting surface, the first driving mechanism is drivingly connected to the mounting plate assembly or the first slider, since the first guide rail is provided on the tool rest base, the first guide rail extends along the first horizontal direction, the mounting plate mechanism includes a mounting plate assembly and a first slider, through first slider and first guide rail sliding connection, under the drive of first actuating mechanism, realize the mounting panel subassembly promptly and follow first horizontal direction and move on the tool rest seat to the realization is arranged corresponding cutter in on the route of advancing of electric main shaft, makes electric main shaft can press from both sides and gets required cutter. In one embodiment, the first driving mechanism is in driving connection with the mounting plate assembly, so that connection between the first slider and the mounting plate assembly and sliding connection with the first guide rail are not affected, and the problem that the first slider does not have enough space to be in driving connection with the first driving mechanism to affect the first driving mechanism to effectively drive the mounting plate mechanism is avoided.

In order to avoid that the first slider is detached from the first guide rail or that the first slider hits the first guide rail, in one of the embodiments, as shown in fig. 2, both ends of the first guide rail are respectively provided with a buffer block 600, which is at least partially located in the sliding space of the first guide rail, so that since both ends of the first guide rail are respectively provided with a buffer block, therefore, the first sliding block can be blocked, the first sliding block is prevented from being separated from the first guide rail, the mounting plate component and the first sliding block are ensured to stably slide on the first guide rail of the tool rest seat, in order to prevent the first sliding block from sliding out of the first guide rail, a stop block may be provided or both ends of the first guide rail are closed, in this embodiment, a buffer block is used, the buffer block can buffer, when the first sliding block slides to the end part of the first guide rail, the first sliding block is directly extruded with the buffer block, and the first sliding block is prevented from being rigidly collided with the first guide rail and damaged. In one embodiment, the buffer block is disposed on the first guide rail. In one embodiment, the buffer block is disposed on the tool rest base and connected to the first guide rail. In one embodiment, as shown in fig. 2, a buffer block mounting plate 610 is disposed on the tool rest base, one end of the buffer block is connected to the buffer block mounting plate, and the other end of the buffer block is disposed in the inner space of the first guide rail. In one embodiment, the bumper mounting plate abuts an end surface of the first rail.

In order to reduce the number of operation steps when the tool is changed, in one embodiment, as shown in fig. 3, each of the tools on the first fixing plate and one of the tools on the second fixing plate are located together on a straight line parallel to a second horizontal direction H2, and in a direction parallel to the second horizontal direction, each of the tools on the first fixing plate and one of the tools on the second fixing plate are distributed along a straight line to form a tool position, the tool positions are sequentially distributed at intervals, and the second horizontal direction is perpendicular to the first horizontal direction, so that the tools on the first fixing plate and the tools on the second fixing plate respectively correspond to each other in the second horizontal direction, that is, the tools of the first tool division and the tools of the second tool division are in one-to-one correspondence, so that when the mounting plate mechanism moves to a proper position, when the electric spindle moves in the second horizontal direction, the tool clamping mechanism can clamp the tool of the first tool partition or the second tool partition, and only the electric spindle is moved to clamp different tools in the same tool position without moving the mounting plate mechanism, so that the operation process is saved.

In order to accurately implement tool changing for a plurality of tool positions, in one embodiment, as shown in fig. 2, the first driving mechanism includes a first driving member 310 and a second driving member 320, referring also to fig. 4, the first driving member includes a first driving body 311 and a first driving rod 312, the first driving body is connected with the tool rest seat, the first driving rod is movably and telescopically arranged in the first driving body, the second driving piece comprises a second driving body 321 and a second driving rod 322, the second driving body is connected with the mounting plate mechanism, the second driving rod is movably and telescopically arranged in the second driving body, one end of the first driving rod, which is far away from the first driving body, is connected with one end of the second driving rod, which is far away from the second driving body, the telescopic direction of the first driving rod and the telescopic direction of the second driving rod are respectively parallel to the first horizontal direction; referring to fig. 3, the plurality of tools on the first fixing plate includes a first tool 410, a second tool 420, a third tool 430 and a fourth tool 440, which are arranged in sequence, the plurality of tools on the second fixing plate includes a fifth tool 450, a sixth tool 460, a seventh tool 470 and an eighth tool 480, which are arranged in sequence, and referring to fig. 4, in a direction parallel to the second horizontal direction, the first tool and the fifth tool are distributed along a straight line to form a first tool position 415, the second tool and the sixth tool are distributed along a straight line to form a second tool position 426, the third tool and the seventh tool are distributed along a straight line to form a third tool position 437, and the fourth tool and the eighth tool are distributed along a straight line to form a fourth tool position 448; the length of the first driving rod is greater than that of the second driving rod, and when the first driving rod and the second driving rod are both extended, the first knife position is located at a preset position 700; referring to fig. 4 to 7, when the first driving rod is retracted and the second driving rod is extended, the second knife position is located at the predetermined position; when the first driving rod extends and the second driving rod contracts, the third knife position is located at the preset position; when the first driving rod and the second driving rod are both contracted, the fourth knife position is positioned at the preset position. In this embodiment, the first driving rod and the second driving rod are butted in parallel. In this embodiment, the first blade is adjacent to the first driving member relative to the fourth blade, and the fourth blade is adjacent to the first driving member relative to the first blade. Therefore, the second driving body can be positioned at four points through the combination of the first driving rod and the second driving rod, namely, the mounting plate mechanism is driven to accurately reach the four positions, so that the four knife positions can respectively reach preset positions, the preset positions are positioned right below the electric spindle, the electric spindle can be respectively positioned right above the four knife positions, and when the first driving rod and the second driving rod are both extended, the first knife position is positioned right below the electric spindle; when the first driving rod contracts and the second driving rod extends, the second cutter position is positioned right below the electric spindle; when the first driving rod extends and the second driving rod contracts, the third cutter position is positioned right below the electric spindle; when first actuating lever and second actuating lever all contract, the fourth sword position is located electric main shaft under, consequently realizes four sword positions accurately and aims at electric main shaft, realizes the tool changing to a plurality of sword positions promptly accurately promptly, further moves electric main shaft along the second horizontal direction promptly and accurately realizes the tool changing to eight cutters. It should be noted that, the extension and the contraction of the first driving rod and the second driving rod of the present embodiment are complete, so that the four tool positions are respectively moved to the positions right below the electric spindle.

In one embodiment, the first driving member includes, but is not limited to, one of an air cylinder, a hydraulic cylinder, and an electric cylinder, and the second driving member includes, but is not limited to, one of an air cylinder, a hydraulic cylinder, and an electric cylinder. In one embodiment, the first driving member is a first air cylinder, the second driving member is a second air cylinder, the first air cylinder includes a first cylinder body and a first piston rod, the second air cylinder includes a second cylinder body and a second piston rod, the first driving body is the first cylinder body, the first driving rod is the first piston rod, the second driving body is the second cylinder body, and the second driving rod is the second piston rod.

In order to stably mount the first driving member, in one embodiment, as shown in fig. 2 and 4, the first driving member further includes a first fixing seat 313, and the first driving body is connected to the tool holder through the first fixing seat, so that the first driving member is disposed on the tool holder.

In order to stably mount the second driving member, in one embodiment, as shown in fig. 2 and 4, the second driving member further includes a second front fixing seat 323 and a second rear fixing seat 324, one end of the second driving body is connected to the mounting plate mechanism through the second front fixing seat, and the other end of the second driving body is connected to the mounting plate mechanism through the second rear fixing seat.

In other embodiments, as shown in fig. 8, the first driving mechanism includes a driving motor 300a, a ball screw 300b and a ball screw nut 300c, the driving motor is disposed on the tool rest base, an output end of the driving motor is connected to one end of the ball screw, the ball screw is disposed on the tool rest base through a bearing 300d, the ball screw extends along the first horizontal direction, the ball screw nut is sleeved on the ball screw, the ball screw nut is connected to the mounting plate mechanism, and the ball screw is driven by the driving motor to rotate, so as to drive the ball screw nut to move along the first horizontal direction on the ball screw, and thus drive the mounting plate mechanism to move along the first horizontal direction on the tool rest base. In one embodiment, the first driving mechanism further includes a coupler 300e, one end of the coupler is connected to the output end of the driving motor, and the other end of the coupler is connected to one end of the ball screw. In one embodiment, the bearing is mounted to the tool holder by a ball screw mount 300 f. In one embodiment, the driving motor is arranged on the tool rest base through a motor base.

In order to facilitate the connection between the first driving rod and the second driving rod, in one embodiment, as shown in fig. 2 and 4, the first driving mechanism further includes a connecting member 330, a first connecting hole is formed in an end surface of one end of the connecting member, a second connecting hole is formed in an end surface of the other end of the connecting member, one end of the first driving rod, which is far away from the first driving body, is disposed in the first connecting hole, and one end of the second driving rod, which is far away from the second driving body, is disposed in the second connecting hole. In this embodiment, the center line of the first connection hole is collinear with the center line of the second connection hole. Through setting up the connecting piece, make things convenient for first actuating lever and second actuating lever butt joint, four sword positions of being convenient for move predetermined position steadily in proper order. In one embodiment, the connecting member is a cylinder ram.

In order to facilitate the detachable connection of the first driving rod and the second driving rod and ensure the connection stability of the first driving rod and the second driving rod, in one embodiment, a first internal thread is arranged in the first connecting hole, a first external thread is arranged at one end of the first driving rod, which is far away from the first driving body, and the first external thread is matched with the first internal thread; and a second internal thread is arranged in the second connecting hole, a second external thread is arranged at one end, far away from the second driving body, of the second driving rod, and the second external thread is matched with the second internal thread. Like this, the one end spiro union of first actuating lever and connecting piece, the other end spiro union of second actuating lever and connecting piece for first actuating lever and second actuating lever releasable connection guarantee the firm degree of the two connection again simultaneously.

In order to avoid the electric spindle clamping the tool of the farther tool section and the tool of the closer tool section, which may result in the electric spindle and other processing devices touching the tool of the closer tool section, in one embodiment, as shown in fig. 1 and 9, the first fixing plate faces and is adjacent to the tool holder seat, the second fixing plate faces away from the tool holder seat, and the height of each tool of the first fixing plate is smaller than the height of each tool of the second fixing plate along a vertical direction V, which is perpendicular to the first horizontal direction. Thus, when the electric spindle 30 moves horizontally from the direction of the tool rest base, and needs to clamp the tools on the second fixing plate far away, the electric spindle and other processing devices 40 pass through the vertical direction of the tools on the first fixing plate, and since the heights of the tools on the first fixing plate are smaller than those of the tools on the second fixing plate, when the electric spindle is adjusted to the corresponding heights, the electric spindle can pass through the positions right above the tools on the first fixing plate without colliding with the tools on the first fixing plate.

In order to adjust the height difference between the tools on the second fixing plate and the tools on the first fixing plate so that the sectional tool magazine can be adapted to different electric spindles to avoid interference between the electric spindle and the first fixing plate, the tools on the first fixing plate or the first mounting plate, in one embodiment, as shown in fig. 1 and 2, the mounting plate assembly includes a first mounting plate 211, a second mounting plate 212 and a second driving mechanism 213, a surface of the first mounting plate facing the tool rest base is the first mounting surface, a surface of the second mounting plate facing away from the first mounting plate is the second mounting surface, a surface of the first mounting plate facing away from the first mounting surface is provided with a second guide rail 211a, a surface of the second mounting plate facing away from the second mounting surface is provided with a second slider 212a, and the second slider is slidably disposed on the second guide rail in the vertical direction, the vertical direction is perpendicular to the first horizontal direction, the second driving mechanism is arranged on the first mounting plate, and the second driving mechanism is in driving connection with the second mounting plate or the second sliding block and is used for driving the second mounting plate to slide relative to the first mounting plate along the vertical direction; the first driving mechanism is in driving connection with the first mounting plate or the first sliding block. Thus, the second mounting plate or the second slide block is driven by the second driving mechanism, so that the second slide block can slide on the second guide rail on the first mounting plate along the vertical direction, so that the second fixing plate can adjust the height, namely, the height difference between the cutter on the second fixing plate and the cutter on the first fixing plate can be adjusted, when the electric spindle and other devices have larger volumes, the height of the cutter on the second fixing plate can be adjusted to increase the height difference between the cutter on the second fixing plate and the cutter on the first fixing plate, so that when the electric spindle moves to clamp the cutter on the second fixing plate, even if the electric spindle and other devices have larger volumes, the electric spindle and other devices do not collide with the first fixing plate, the cutter on the first fixing plate or the first mounting plate when moving, and the height does not need to be adjusted by repeatedly lifting and lowering the electric spindle when the electric spindle moves horizontally, therefore, the sectional type tool magazine can be suitable for different electric spindles. In one embodiment, the second driving mechanism is in driving connection with the second mounting plate, so that connection between the second slider and the second mounting plate and sliding connection between the second slider and the second guide rail are not affected, and the problem that effective driving of the second driving mechanism is affected due to insufficient space for the second slider in driving connection with the second driving mechanism is avoided. In one embodiment, the first driving mechanism is in driving connection with the first mounting plate or the first sliding block, so that connection between the first sliding block and the first mounting plate and sliding connection with the first guide rail are not affected, and the problem that the first sliding block does not have enough space to be in driving connection with the first driving mechanism to affect effective driving of the first driving mechanism is avoided.

In order to facilitate the second driving mechanism to drive the second mounting plate to slide on the first mounting plate, in one embodiment, as shown in fig. 2, the second driving mechanism includes a third driving body 2131 and a third driving rod 2132, the third driving body is connected to the first mounting plate, the third driving rod extends and retracts movably in the third driving body, an end of the third driving rod away from the third driving body is connected to the second mounting plate, and a direction of extension and retraction of the third driving rod is parallel to the vertical direction. In this embodiment, the second driving mechanism is drivingly connected to the second mounting plate. Like this through the third actuating lever flexible in third drive body to drive second mounting panel and second slider along vertical direction motion, it is convenient simple on first mounting panel.

In one embodiment, the second driving mechanism includes, but is not limited to, one of an air cylinder, an oil cylinder and an electric cylinder, and in one embodiment, the second driving mechanism is a third air cylinder, the third air cylinder includes a third cylinder body and a third piston rod, the third driving body is the third cylinder body, and the third driving rod is the third piston rod.

In order to stably mount the second driving mechanism, in one embodiment, the second driving mechanism further includes a third fixing seat 2133, and the third driving body is connected to the first mounting plate through the third fixing seat, so that the third driving body is disposed on the first mounting plate. In one embodiment, the third fixing seat is a connecting plate, one surface of the connecting plate is connected with the third driving body, and the other surface of the connecting plate is connected with the first mounting plate. In one embodiment, the second driving mechanism further includes a top plate 2134, and an end of the third driving rod away from the third driving body is connected to the second mounting plate through the top plate.

As shown in fig. 1, 2 and 9, a numerically controlled six-sided drilling machine 50 includes an electric spindle 20, a rack main body 30 and a partitioned tool magazine as described in any of the above embodiments, wherein the tool rack base is disposed on the rack main body, the electric spindle is movably connected to the rack main body, the electric spindle moves horizontally in a second horizontal direction perpendicular to the first horizontal direction, and the electric spindle moves up and down in a vertical direction perpendicular to the first horizontal direction. In one embodiment, the electric spindle moves away from the rack body along the second horizontal direction and moves close to the mounting plate mechanism of the partitioned tool magazine. In one embodiment, the electric spindle is movably lifted close to or away from the mounting plate mechanism along the vertical direction. In one embodiment, the numerically controlled six-sided drilling machine further comprises a further machining device 40, which moves together with the electric spindle in the second horizontal direction.

The numerical control six-sided drilling machine comprises a partitioned tool magazine, wherein a mounting plate mechanism is arranged on a tool rest seat of the partitioned tool magazine, two rows of tools distributed along a first horizontal direction are arranged on the mounting plate mechanism, the two rows of tools are oppositely arranged and divided into two partitions, a plurality of tools are detachably arranged on a first fixing plate and a second fixing plate of the mounting plate mechanism, and the mounting plate mechanism moves on the tool rest seat along the first horizontal direction, so that the tools can be clamped by controlling an electric spindle to move along a second horizontal direction perpendicular to the first horizontal direction and lift along a vertical direction perpendicular to the first horizontal direction, the tools can realize more machining processes, the occurrence of the combined machining condition of the same equipment is greatly reduced, the required number of the equipment is reduced, the occupied space on site is synchronously reduced, the tool magazine is partitioned arrangement, and the space is greatly saved, on one hand, the partition type structure can maximize the number of tools to be mounted, and simultaneously avoid mechanical interference of equipment when a machine changes the tools; on the other hand, the increase of the overall dimension of the numerical control six-face drilling machine for installing the tool magazine is small, and the space of a factory building is further saved.

In all embodiments of the present application, the terms "large" and "small" are relatively speaking, and the terms "upper" and "lower" are relatively speaking, so that descriptions of these relative terms are not repeated herein.

It should be appreciated that reference throughout this specification to "in this embodiment," "in an embodiment of the present application," or "as an alternative implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in this embodiment," "in the examples of the present application," or "as an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. Those skilled in the art should also appreciate that the embodiments described in this specification are all alternative embodiments and that the acts and modules involved are not necessarily required for this application.

In various embodiments of the present application, it should be understood that the size of the serial number of each process described above does not mean that the execution sequence is necessarily sequential, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A sectional tool magazine, comprising:

a tool holder mount;

the mounting plate mechanism is arranged on the tool rest base in a sliding mode along a first horizontal direction, a first fixing plate is arranged on one surface of the top end of the mounting plate mechanism in a protruding mode, a second fixing plate is arranged on the other opposite surface of the top end of the mounting plate mechanism in a protruding mode, and the second fixing plate is arranged opposite to the first fixing plate; and

the first driving mechanism is arranged on the tool rest base, is in driving connection with the mounting plate mechanism and is used for driving the mounting plate mechanism to slide on the tool rest base;

the first fixing plate is detachably provided with a plurality of cutters, the second fixing plate is detachably provided with a plurality of cutters, and the cutters on the first fixing plate and the cutters on the second fixing plate are distributed along the first horizontal direction respectively.

2. The sectional type tool magazine of claim 1, wherein the mounting plate mechanism comprises a mounting plate assembly and a first sliding block which are connected, a first guide rail extending along the first horizontal direction is arranged on the tool holder seat, the first sliding block is connected with the first guide rail in a sliding manner, the mounting plate assembly is provided with a first mounting surface and a second mounting surface which are opposite, the first mounting surface is provided with the first fixing plate, the second mounting surface is provided with the second fixing plate, the first sliding block is arranged on the first mounting surface, and the first driving mechanism is connected with the mounting plate assembly or the first sliding block in a driving manner.

3. The sectional type tool magazine of claim 1 or 2, wherein each of the tools on the first fixing plate and one of the tools on the second fixing plate are located on a straight line parallel to a second horizontal direction, and each of the tools on the first fixing plate and one of the tools on the second fixing plate are located on a straight line in a direction parallel to the second horizontal direction to form a tool position, and the tool positions are sequentially spaced apart, and the second horizontal direction is perpendicular to the first horizontal direction.

4. The sectional type tool magazine according to claim 3, wherein the first driving mechanism comprises a first driving member and a second driving member, the first driving member comprises a first driving body and a first driving rod, the first driving body is connected with the tool holder base, the first driving rod is movably extended and retracted in the first driving body, the second driving member comprises a second driving body and a second driving rod, the second driving body is connected with the mounting plate mechanism, the second driving rod is movably extended and retracted in the second driving body, one end of the first driving rod, which is far away from the first driving body, is connected with one end of the second driving rod, which is far away from the second driving body, and the extension and retraction directions of the first driving rod and the second driving rod are respectively parallel to the first horizontal direction; the plurality of cutters on the first fixing plate comprise a first cutter, a second cutter, a third cutter and a fourth cutter which are sequentially arranged, the plurality of cutters on the second fixing plate comprise a fifth cutter, a sixth cutter, a seventh cutter and an eighth cutter which are sequentially arranged, the first cutter and the fifth cutter are linearly distributed to form a first cutter position along a direction parallel to the second horizontal direction, the second cutter and the sixth cutter are linearly distributed to form a second cutter position, the third cutter and the seventh cutter are linearly distributed to form a third cutter position, and the fourth cutter and the eighth cutter are linearly distributed to form a fourth cutter position; the length of the first driving rod is greater than that of the second driving rod, and when the first driving rod and the second driving rod are both extended, the first knife position is located at a preset position; when the first driving rod is contracted and the second driving rod is extended, the second knife position is positioned at the preset position; when the first driving rod extends and the second driving rod contracts, the third knife position is located at the preset position; when the first driving rod and the second driving rod are both contracted, the fourth knife position is positioned at the preset position.

5. The sectional type tool magazine of claim 4, wherein the first driving mechanism further comprises a connecting member, a first connecting hole is formed in an end face of one end of the connecting member, a second connecting hole is formed in an end face of the other end of the connecting member, one end of the first driving rod, which is far away from the first driving body, is arranged in the first connecting hole, and one end of the second driving rod, which is far away from the second driving body, is arranged in the second connecting hole.

6. The sectional tool magazine of claim 2, wherein the first retaining plate faces and is adjacent to the tool holder base, and the second retaining plate faces away from the tool holder base, and wherein the height of each of the tools of the first retaining plate is smaller than the height of each of the tools of the second retaining plate in a vertical direction, the vertical direction being perpendicular to the first horizontal direction.

7. The sectional tool magazine of claim 6, wherein the mounting plate assembly comprises a first mounting plate, a second mounting plate, and a second drive mechanism, one surface of the first mounting plate facing the tool rest seat is the first mounting surface, one surface of the second mounting plate deviating from the first mounting plate is the second mounting surface, one surface of the first mounting plate, which is far away from the first mounting surface, is provided with a second guide rail, one surface of the second mounting plate, which is far away from the second mounting surface, is provided with a second sliding block, and the second sliding block is arranged along the vertical direction, the second sliding block is arranged on the second guide rail in a sliding manner, the vertical direction is vertical to the first horizontal direction, the second driving mechanism is arranged on the first mounting plate and is in driving connection with the second mounting plate or the second sliding block, the second mounting plate is driven to slide relative to the first mounting plate along the vertical direction; the first driving mechanism is in driving connection with the first mounting plate or the first sliding block.

8. The sectional type tool magazine of claim 7, wherein the second driving mechanism comprises a third driving body and a third driving rod, the third driving body is connected to the first mounting plate, the third driving rod is movably extended and retracted in the third driving body, one end of the third driving rod, which is far away from the third driving body, is connected to the second mounting plate, and the extension and retraction direction of the third driving rod is parallel to the vertical direction.

9. The sectional type tool magazine as claimed in claim 2, wherein a buffer block is provided at each end of the first guide rail, and the buffer block is at least partially located in the sliding space of the first guide rail.

10. A numerically controlled six-sided drilling machine, comprising an electric spindle, a frame body, and the sectional tool magazine according to any one of claims 1 to 9, wherein the tool holder base is disposed on the frame body, the electric spindle is movably connected to the frame body, the electric spindle performs horizontal movement in a second horizontal direction perpendicular to the first horizontal direction, and the electric spindle performs vertical movement perpendicular to the first horizontal direction.

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