Double-layer external cutter replacement equipment

Abstract

The utility model relates to the technical field of numerical control machine tools, and discloses a double-layer external cutter replacing device which comprises a main body, a plurality of external cutter replacing devices and a plurality of external cutter replacing devices. The storage structure comprises a drawer; the limiting structure comprises stand columns, a first limiting rod and second limiting rods, the first limiting rod is fixedly connected with the stand columns, the two second limiting rods are symmetrically arranged at the top of the first limiting rod, the stand columns are fixedly connected with the drawer, the storage groove of the drawer is partitioned through the stand columns, and at least three stand columns are installed at the top of the drawer; the two sides of the stand column can be used for storing two different cutters, meanwhile, the other cutter can be clamped through a bow fork formed by the two second limiting rods and the first limiting rod, a containing groove of the drawer is reasonably planned, on the basis that it is guaranteed that the cutters are placed in order, damage caused by mutual extrusion and collision of the cutters can be restrained, and the containing groove of the drawer is utilized to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool technical field especially, relates to a double -deck external tool changing equipment. BACKGROUND

[0002] Numerical control machine tool is a kind of mechanical equipment that is controlled by digital information to move and process, and needs to cooperate with tool when machining.

[0003] Through the retrieval, prior art discloses a kind of double -deck external tool changing device for numerical control machine tool (publication number: CN119388198A), including: tool changing storage main part;The tool changing storage main part is fixedly installed in numerical control machine tool interior, tool changing storage main part is provided with two, two tool changing storage main part is arranged together, tool changing storage main part is installed with five arc movable drawers, numerical control tool is located in arc movable drawer;The tool changing storage main part is installed with movable sliding block inside, movable sliding block is connected with transmission gear inside, transmission gear is connected with the bottom of arc movable drawer.

[0004] Prior art mainly stores tool by arc-shaped drawer, and a single drawer can only store one tool, and the space utilization is poor, secondly, even when storing several smaller tools in drawer, the tools are placed disorderly and can be easily squeezed and collided to cause damage, and the space utilization of single drawer storage space can be optimized.

[0005] Therefore, we propose a kind of double -deck external tool changing equipment. UTILITY MODEL CONTENT

[0006] The utility model mainly solves the technical problem of the above-mentioned single drawer rational utilization, and provides a kind of double -deck external tool changing equipment.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme, a kind of double -deck external tool changing equipment, including:

[0008] Main body, the main body one side is equipped with a plurality of backtracking pass for receiving tool;

[0009] Storage structure, for storing tool, the storage structure includes drawer, each backtracking pass is slidably provided with a drawer, and the drawer has a receiving slot for loading tool;

[0010] Limiting structure, for limiting tool, the limiting structure includes stand, first limiting rod and second limiting rod, the first limiting rod is fixedly connected with the stand, two second limiting rods are symmetrically arranged on the top of the first limiting rod, the stand is fixedly connected with the drawer, and the first limiting rod and the two second limiting rods form a Y-shaped bow together.

[0011] As a preferred mode of the utility model, the first limiting rod is a circular arc rod body, and the stand is arranged on the outer circumferential surface of the first limiting rod and integrally formed with the first limiting rod.

[0012] As a preferred mode of the utility model, the second limiting rod is integrally formed with the first limiting rod, and the second limiting rod is arranged on the upper end surface of the first limiting rod and is arc-shapedly bent away from the first limiting rod.

[0013] As a preferred mode of the utility model, the storage structure further comprises a sliding rod, the sliding rod is fixedly connected with the drawer, and the drawer and the sliding rod are both slidingly arranged in the back-off channel.

[0014] As a preferred mode of the utility model, the sliding rod is a rectangular column, the drawer is an arc plate with a recessed top, the sliding rod is fixedly arranged at the bottom of the drawer, the top surface of the sliding rod forms a storage cavity, and the drawer forms a receiving groove through the storage cavity.

[0015] As a preferred mode of the utility model, the limiting structure further comprises a driving motor, the driving motor is fixedly installed on one side of the main body, a gear is fixedly installed on the output shaft of the driving motor, a gear tooth is formed at the bottom of the sliding rod, and the gear is engaged with the gear tooth.

[0016] As a preferred mode of the utility model, the limiting structure further comprises a connecting rod, one connecting rod is arranged between two adjacent drawers, and the connecting rod is fixedly connected with the drawers.

[0017] Beneficial effects

[0018] The utility model provides a double -deck external knife changing equipment. Have the following beneficial effects:

[0019] 1. The double -deck external knife changing equipment, through the receiving groove of the drawer is cut off to the stand, at least three stands are installed to the top of the drawer, and the two sides of the stand can be used for storing two different cutters, and simultaneously, another cutter can be clamped through the bow fork formed by the two second limiting rods and the first limiting rod, the receiving groove of the drawer is reasonably planned, on the basis of guaranteeing the order of the cutter, the damage of the cutter mutual extrusion and collision can be inhibited, and the receiving groove of the drawer is maximized.

[0020] 2. The double -deck external knife changing equipment, through the driving motor drive gear, the gear drives the sliding rod and drives the drawer displacement, the drawer and the sliding rod slide in the back-off channel, it needs to be explained that the slot for avoiding the gear is formed at the bottom of the sliding rod, and the gear tooth is formed on the inner top surface of the sliding rod, the drawer is slid out from the back-off channel through the sliding rod, and then the cutter in the storage cavity is convenient to take and place, and the cutter is convenient to replace and operate.

[0021] 3. The double-layer external tool changing device, a plurality of drawers are connected into a whole through a plurality of connecting rods, the plurality of drawers can keep synchronous displacement and slide out from the corresponding driving motor, so that the tools stored on the drawers have sequential display for the selection of the technicians, and the layout is more reasonable and compact. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole perspective view of the utility model;

[0023] Figure 2 It is a whole perspective view of the utility model main body;

[0024] Figure 3 It is a whole perspective view of the utility model plurality of storage structures;

[0025] Figure 4 It is a single storage structure perspective view of the utility model;

[0026] Figure 5 It is a limiting structure perspective view of the utility model.

[0027] Legend: 10, main body; 11, back channel; 20, drawer; 21, driving motor; 22, connecting rod; 23, sliding rod; 24, storage cavity; 30, stand; 31, first limiting rod; 32, second limiting rod. DETAILED DESCRIPTION

[0028] A double-layer external tool changing device, as shown in Figure 1 and Figure 2 , comprising:

[0029] The main body 10 is provided with a plurality of back channels 11 on one side for accommodating tools;

[0030] The storage structure is arranged in the back channel 11 for storing tools, and the storage structure comprises a drawer 20, one drawer 20 is slidingly arranged in each back channel 11, and the drawer 20 has a storage slot for loading tools;

[0031] As shown in Figure 4 and Figure 5The limiting structure is provided in the storage groove and used for limiting the tool, and the limiting structure comprises a column 30, a first limiting rod 31 and a second limiting rod 32. The first limiting rod 31 is fixedly connected with the column 30, two second limiting rods 32 are symmetrically arranged at the top of the first limiting rod 31, the column 30 is fixedly connected with the drawer 20, and the first limiting rod 31 and the two second limiting rods 32 jointly form a Y-shaped bow. The first limiting rod 31 is a circular arc rod body, the column 30 is arranged on the outer circumferential surface of the first limiting rod 31 and is integrally formed with the first limiting rod 31, and the second limiting rod 32 is integrally formed with the first limiting rod 31 and is arranged on the upper end surface of the first limiting rod 31. The second limiting rod 32 is arc-shaped and curved away from the first limiting rod 31.

[0032] In the scheme, the column 30 is mainly used for partitioning the storage groove of the drawer 20. At least three columns 30 are arranged at the top of the drawer 20, and the two sides of the column 30 are used for storing two different tools. Meanwhile, the bow formed by the two second limiting rods 32 and the first limiting rod 31 can clamp another tool. The storage groove of the drawer 20 is reasonably planned, the damage caused by the mutual extrusion and collision of the tools can be inhibited on the basis of ensuring the orderly arrangement of the tools, and the storage groove of the drawer 20 is maximally utilized.

[0033] As shown in Figure 4 The storage structure further comprises a sliding rod 23, the sliding rod 23 is fixedly connected with the drawer 20, the drawer 20 and the sliding rod 23 are both slidingly arranged in the retreat channel 11, the sliding rod 23 is a rectangular column, the drawer 20 is an arc plate with a recessed top, the sliding rod 23 is fixedly arranged at the bottom of the drawer 20, the top surface of the sliding rod 23 forms a storage cavity 24, the drawer 20 forms a storage groove through the storage cavity 24, and the limiting structure further comprises a driving motor 21. The driving motor 21 is fixedly installed on one side of the main body 10, a gear is fixedly installed on the output shaft of the driving motor 21, a gear tooth is arranged at the bottom of the sliding rod 23, and the gear is in meshing connection with the gear tooth.

[0034] In the scheme, the driving motor 21 is mainly used for driving the gear, the gear drives the sliding rod 23 to drive the drawer 20 to displace, and the drawer 20 and the sliding rod 23 slide in the retreat channel 11. It should be noted that a notch for avoiding the gear is arranged at the bottom of the sliding rod 23, and the gear tooth is arranged on the inner top surface of the sliding rod 23. The drawer 20 is driven by the sliding rod 23 to slide out of the retreat channel 11, so that the tool in the storage cavity 24 is conveniently taken out and placed, and the tool is conveniently replaced and operated.

[0035] As shown in Figure 3As shown, the limiting structure further comprises connecting rods 22, one connecting rod 22 is arranged between two adjacent drawers 20, the connecting rod 22 is fixedly connected with the drawer 20, a plurality of drawers 20 are connected into a whole through a plurality of connecting rods 22, the plurality of drawers 20 can keep synchronous displacement and slide out of the corresponding driving motor 21, so that the tools stored on each drawer 20 are sequentially displayed for technicians to select, the layout is more reasonable and compact, and the connecting rod 22 is fixedly installed on the front end face of the drawer 20.

[0036] The main body 10 is provided with two rows of backtracking channels 11, that is, double-layer tool placement is realized, and of course, the same drawer 20 is arranged in each backtracking channel 11 to store tools.

[0037] The working principle of the utility model is as follows: the driving motor 21 drives the gear, the gear drives the sliding rod 23 to drive the drawer 20 to displace, the drawer 20 and the sliding rod 23 slide in the backtracking channel 11, it needs to be explained that the bottom of the sliding rod 23 is provided with a notch for avoiding the gear, the gear teeth are arranged on the inner top surface of the sliding rod 23, the drawer 20 is driven out of the backtracking channel 11 through the sliding rod 23, a plurality of drawers 20 are connected into a whole through a plurality of connecting rods 22, the plurality of drawers 20 can keep synchronous displacement and slide out of the corresponding driving motor 21, so that the tools stored on each drawer 20 are sequentially displayed for technicians to select, the storage groove of the drawer 20 is blocked through the stand column 30, at least three stand columns 30 are installed on the top of the drawer 20, and the two sides of the stand column 30 can be used to store two different tools, meanwhile, another tool can be clamped through the bow-shaped clamping formed by the two second limiting rods 32 and the first limiting rod 31, the storage groove of the drawer 20 is reasonably planned, so that the tools are sequentially placed.

[0038] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A double-layered external replacement tool apparatus, characterized by, Include: The main body (10), one side of the main body (10) is provided with a plurality of backtracking channels (11) for receiving cutters; The storage structure is arranged in the backtracking channel (11) for storing the cutter, the storage structure includes a drawer (20), each backtracking channel (11) is slidably provided with a drawer (20), the drawer (20) has a receiving groove for loading the cutter; The limiting structure is arranged in the receiving groove for limiting the cutter, the limiting structure includes a column (30), a first limiting rod (31) and a second limiting rod (32), the first limiting rod (31) is fixedly connected with the column (30), the first limiting rod (31) is provided with two second limiting rods (32) on the top, the column (30) is fixedly connected with the drawer (20), the first limiting rod (31) and the two second limiting rods (32) jointly form a Y-shaped bow.

2. The dual-layered external replacement tool apparatus according to claim 1, wherein: The first limiting rod (31) is a circular arc rod body, the column (30) is arranged on the outer circumferential surface of the first limiting rod (31) and is integrally formed with the first limiting rod (31).

3. The dual-layered external replacement tool apparatus of claim 1, wherein: The second limiting rod (32) is integrally formed with the first limiting rod (31), the second limiting rod (32) is arranged on the upper end surface of the first limiting rod (31), and the second limiting rod (32) is arc-shaped and curved away from the first limiting rod (31).

4. The dual-layered external replacement tool apparatus of claim 1, wherein: The storage structure further includes a sliding rod (23), the sliding rod (23) is fixedly connected with the drawer (20), and the drawer (20) and the sliding rod (23) are slidably arranged in the backtracking channel (11).

5. The dual-layered external replacement tool apparatus of claim 4, wherein: The sliding rod (23) is a rectangular column, the drawer (20) is an arc plate with a recessed top, the sliding rod (23) is fixedly arranged at the bottom of the drawer (20), the top surface of the sliding rod (23) forms a storage cavity (24), and the drawer (20) forms a receiving groove through the storage cavity (24).

6. The dual-layered external replacement tool apparatus according to claim 1, wherein: The limiting structure further includes a driving motor (21), the driving motor (21) is fixedly installed on one side of the main body (10), the output shaft of the driving motor (21) is fixedly installed with a gear, the bottom of the sliding rod (23) is provided with a gear tooth, and the gear is engaged with the gear tooth.

7. The dual-layered external replacement tool apparatus according to claim 1, wherein: The limiting structure further includes a connecting rod (22), one connecting rod (22) is arranged between two adjacent drawers (20), and the connecting rod (22) is fixedly connected with the drawer (20).

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