Tool magazine facilitating tool changing

Abstract

The utility model relates to the technical field of tool magazines, in particular to a tool magazine convenient for tool changing, which comprises a tool apron used for placing tools, a frame body used for protecting the tool apron is arranged outside the tool apron, an opening is arranged on one side of the frame body, a driving mechanism is arranged on one side of the tool apron far away from the opening, and the driving mechanism is arranged on the other side of the tool apron far away from the opening. The driving mechanism is used for driving the tool apron to enter and exit from the opening; the tool magazine is provided with an opening, a magazine door is arranged at the position of the opening of the frame body, the side edge of the bottom of the frame body is connected with the magazine door through a hinge, a linkage mechanism is arranged between the tool apron and the magazine door, and the linkage mechanism can make the tool magazine move in parallel to drive the magazine door to be closed. According to the tool magazine, interference of the magazine door is avoided when the tool is replaced, and replacement of the tool is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to tool magazine technical field, more specifically, it relates to a tool magazine convenient for tool changing. BACKGROUND

[0002] Tool magazine system is a device that provides the storage and changing of tools required in the automatic processing. The automatic tool changing mechanism and the tool magazine that can store multiple tools change the traditional production mode mainly by people. By the control of computer program, various processing requirements such as milling, drilling, boring and tapping can be completed, which greatly shortens the processing time and reduces the production cost.

[0003] Due to the influence of tool processing environment, the tool magazine system can achieve the automatic tool changing while storing tools. For example, the Chinese utility model patent with the patent number 201520693478.7 and the patent name of a tool magazine includes a tool seat, a driving mechanism arranged on the tool seat, a tool seat arranged on the driving mechanism, a connecting rod mechanism and a door. The door is used to close the tool magazine. The driving mechanism includes a driving part, a linear rail and a sliding block arranged on the linear rail. The driving part is connected with the tool seat. The linear rail is arranged on the tool seat. The connecting rod mechanism includes a first connecting rod and a second connecting rod hinged with the first connecting rod. The free end of the first connecting rod is hinged on the tool seat. The second connecting rod is connected with the sliding block and the free end of the second connecting rod is connected with the door. The driving part is used to drive the tool seat to move to drive the linear rail to move. The sliding block and the second connecting rod can move relative to the linear rail while moving with the linear rail to open and close the door. The above tool magazine can open the door while pushing out the tool seat to facilitate the replacement of workpieces.

[0004] However, the movement of the door is pryed by the connecting rod mechanism, and in order to ensure that the tool seat can be completely closed by the door when being pulled back by the driving mechanism, the descending space of the door needs to be further limited, which leads to that when the tool seat is completely pushed out, the door is located on one side of the tool seat, and further space avoiding consideration is needed for the tool changing to avoid the interference of the door. UTILITY MODEL CONTENTS

[0005] In view of the above problems of the prior art, the utility model aims to provide a tool magazine convenient for tool changing, which has the advantages of avoiding the interference of the door during tool changing and facilitating the tool changing.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a tool magazine convenient for tool changing, which comprises a tool seat for placing tools, a frame body arranged outside the tool seat for protecting the tool seat, an opening formed in one side of the frame body, a driving mechanism arranged on the side of the tool seat away from the opening, and the driving mechanism is used to drive the tool seat to enter and exit the opening.

[0007] The frame body is provided with a door at the opening, and the frame body is connected with the door through a hinge at the bottom side, and a linkage mechanism is arranged between the tool seat and the door, which can drive the closing of the door with the parallel movement of the tool magazine.

[0008] Preferably, the linkage mechanism comprises an arc-shaped guide rail arranged on the tool seat and a sliding block fixedly installed on the door, the sliding block is embedded in the arc-shaped guide rail, and the arc-shaped guide rail is arranged in the vertical direction.

[0009] Preferably, the two sides of the tool seat are respectively provided with the arc-shaped guide rail, and the two sides of the door are respectively provided with the sliding block.

[0010] Preferably, the driving mechanism comprises a sliding rail arranged on the tool seat, a sliding block sliding on the sliding rail, and a driving piece driving the sliding block to slide along the sliding rail, by fixing the sliding block, when the driving piece drives the sliding block, the relative displacement between the tool seat and the sliding block is caused.

[0011] Preferably, the bottom of the sliding block is provided with a nut, the driving piece is connected with the nut through a lead screw, and the end of the lead screw is fixed with the tool seat.

[0012] Preferably, a plurality of through holes for fixing tools are arranged on the tool seat, and an inductor is arranged at the through hole in the bottom of the tool seat, and the inductor can sense the state of whether the tool is in the through hole.

[0013] In summary, the tool is arranged on the tool seat in sequence, the tool on the tool seat is protected by the frame body, when the tool is taken, the tool seat is driven in and out of the opening through the driving mechanism, the door is closed with the movement of the tool seat under the driving of the linkage mechanism, the opened door is always located at the bottom of the tool seat due to the fact that the frame body is connected with the door through a hinge at the bottom side, so that the interference of the door when the tool is taken is avoided, and the taking of the tool is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the embodiment of the utility model;

[0015] Figure 2 It is the internal structure schematic view of the frame body of the embodiment of the utility model.

[0016] Fig. 1 is a tool seat; 11 is a frame body; 12 is an opening; 13 is a door; 14 is a through hole; 15 is an inductor; 2 is a driving mechanism; 21 is a sliding rail; 22 is a sliding block; 23 is a driving piece; 24 is a lead screw; 3 is a linkage mechanism; 31 is an arc-shaped guide rail; 32 is a sliding block. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer, the utility model will be described in further detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0018] It should be noted that when a component is referred to as "fixed to" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to the other component.

[0019] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0021] A tool magazine facilitating tool changing, referring to Figure 1 and Figure 2 , comprising a tool seat 1 for placing tools, a frame 11 is arranged outside the tool seat 1 for protecting the tool seat 1, an opening 12 is formed on one side of the frame 11, a driving mechanism 2 is arranged on the side of the tool seat 1 away from the opening 12, and the driving mechanism 2 is used to drive the tool seat 1 to enter and exit the opening 12.

[0022] The frame 11 is provided with a magazine door 13 at the opening 12, and the frame 11 is connected with the magazine door 13 through a hinge on the bottom side, a linkage mechanism 3 is arranged between the tool seat 1 and the magazine door 13, and the linkage mechanism 3 can drive the closure of the magazine door 13 by parallel movement of the tool magazine.

[0023] The embodiment arranges the tools on the tool seat 1 in sequence, protects the tools on the tool seat 1 by the frame 11, drives the tool seat 1 in and out of the opening 12 by the driving mechanism 2, and drives the tool seat 1 to move in and out of the opening 12 by the driving mechanism 2. The frame 11 is provided with the door 13 at the opening 12, and the door 13 is closed with the movement of the tool seat 1 under the driving of the linkage mechanism 3. The door 13 is always located at the bottom of the tool seat 1, which avoids the interference of the door 13 when the tools are replaced, and is beneficial to the replacement of the tools.

[0024] Specifically, the linkage mechanism 3 includes an arc-shaped guide rail 31 arranged on the tool seat 1 and a sliding block 32 fixedly installed on the door 13. The sliding block 32 is embedded in the arc-shaped guide rail 31, and the arc-shaped guide rail 31 is arranged in the vertical direction.

[0025] The driving mechanism 2 drives the tool seat 1 to move in and out of the opening 12, and the tool seat 1 moves linearly. The parallel movement of the tool magazine drives the door 13 to close, that is, the door 13 is flipped. The sliding block 32 slides along the arc-shaped guide rail 31, and the arc-shaped guide rail 31 is decomposed into vertical and horizontal movements. When the tool seat 1 moves linearly, the door 13 fixedly installed with the sliding block 32 is flipped.

[0026] Specifically, the arc-shaped guide rail 31 is arranged on both sides of the tool seat 1, and the sliding block 32 is arranged on both sides of the door 13.

[0027] In order to maintain the stability of the door 13, the corresponding sliding block 32 is arranged on both sides of the door 13, the arc-shaped guide rail 31 is arranged on both sides of the tool seat 1, and the linkage of the door 13 and the tool seat 1 is facilitated by connecting and supporting the sliding block 32 and the arc-shaped guide rail 31.

[0028] Specifically, the driving mechanism 2 includes a sliding rail 21 arranged on the tool seat 1, a sliding block 22 sliding on the sliding rail 21, and a driving member 23 driving the sliding block 22 to slide along the sliding rail 21. The sliding block 22 is fixed, and the driving member 23 drives the sliding block 22 to promote the relative displacement between the tool seat 1 and the sliding block 22.

[0029] When the driving member 23 drives the sliding block 22, the sliding block 22 is fixed, and the sliding block 22 slides on the sliding rail 21. Therefore, the driving member 23 drives the sliding block 22 to promote the relative displacement between the tool seat 1 and the sliding block 22, so that the tool seat 1 slides.

[0030] Specifically, the slider 22 is provided with a nut at the bottom, the driving member 23 is connected with the nut through a screw rod 24, and the screw rod 24 is fixed at the end of the tool holder 1.

[0031] The driving member 23 of the embodiment is a motor, the motor is connected with the nut through the screw rod 24, the slider 22 is fixed, and therefore the screw rod 24 is fixed at the end of the tool holder 1, and the screw rod 24 drives the tool holder 1 to move.

[0032] Specifically, the tool holder 1 is provided with a plurality of through holes 14 for fixing tools, and the tool holder 1 is provided with an inductor 15 at the bottom of the through hole 14, and the inductor 15 can sense the state of whether the tool is in the through hole 14.

[0033] The through hole 14 of the tool holder 1 is used for placing the tool and limiting the movement of the tool, is electrically connected with the inductor 15 based on the control operation of the control panel, senses the position of the tool at each through hole 14 by the inductor 15, records and registers, and can determine whether there is a vacancy at each through hole 14 when the tool is taken. The inductor 15 of the embodiment is an infrared inductor 15 and is arranged at the bottom of the tool holder 1, so that the interference of the environment, such as the influence of external water stains and dust, can be avoided to the maximum extent.

[0034] The above embodiment is only an explanation of the utility model, and is not a limitation of the utility model. Those skilled in the art can make modifications to the embodiment without creative contribution after reading the specification, but as long as the modifications are within the scope of the claims of the utility model, they are protected by the patent law.

Claims

1. A tool magazine facilitating tool change, characterized by: The utility model provides a cutting tool storage device, including the cutter seat for placing the cutter, the frame body is provided outside the cutter seat for preventing the cutter seat, the frame body one side is equipped with the opening, the cutter seat is provided with the drive mechanism away from the opening side, the drive mechanism is used for driving the cutter seat in and out the opening, the frame body is provided with the library door at the opening, the frame body is connected with the library door through the hinge in the bottom side, the linkage mechanism is provided between the cutter seat and the library door, the linkage mechanism can drive the closing of the library door with the parallel movement of the tool magazine. The utility model discloses a cutting tool storage device, including the cutter seat for placing the cutter, the frame body is provided outside the cutter seat for preventing the cutter seat, the frame body one side is equipped with the opening, the cutter seat is provided with the drive mechanism away from the opening side, the drive mechanism is used for driving the cutter seat in and out the opening, the frame body is provided with the library door at the opening, the frame body is connected with the library door through the hinge in the bottom side, the linkage mechanism is provided between the cutter seat and the library door, the linkage mechanism can drive the closing of the library door with the parallel movement of the tool magazine.

2. The tool magazine according to claim 1, characterized in that: The utility model discloses a cutting tool storage device, including the cutter seat for placing the cutter, the frame body is provided outside the cutter seat for preventing the cutter seat, the frame body one side is equipped with the opening, the cutter seat is provided with the drive mechanism away from the opening side, the drive mechanism is used for driving the cutter seat in and out the opening, the frame body is provided with the library door at the opening, the frame body is connected with the library door through the hinge in the bottom side, the linkage mechanism is provided between the cutter seat and the library door, the linkage mechanism can drive the closing of the library door with the parallel movement of the tool magazine.

3. The tool magazine according to claim 2, characterized in that: The utility model discloses a cutting tool storage device, including the cutter seat for placing the cutter, the frame body is provided outside the cutter seat for preventing the cutter seat, the frame body one side is equipped with the opening, the cutter seat is provided with the drive mechanism away from the opening side, the drive mechanism is used for driving the cutter seat in and out the opening, the frame body is provided with the library door at the opening, the frame body is connected with the library door through the hinge in the bottom side, the linkage mechanism is provided between the cutter seat and the library door, the linkage mechanism can drive the closing of the library door with the parallel movement of the tool magazine.

4. The tool magazine according to claim 1, characterized in that: The utility model discloses a cutting tool storage device, including the cutter seat for placing the cutter, the frame body is provided outside the cutter seat for preventing the cutter seat, the frame body one side is equipped with the opening, the cutter seat is provided with the drive mechanism away from the opening side, the drive mechanism is used for driving the cutter seat in and out the opening, the frame body is provided with the library door at the opening, the frame body is connected with the library door through the hinge in the bottom side, the linkage mechanism is provided between the cutter seat and the library door, the linkage mechanism can drive the closing of the library door with the parallel movement of the tool magazine.

5. The tool magazine according to claim 4, characterized in that: The utility model discloses a cutting tool storage device, including the cutter seat for placing the cutter, the frame body is provided outside the cutter seat for preventing the cutter seat, the frame body one side is equipped with the opening, the cutter seat is provided with the drive mechanism away from the opening side, the drive mechanism is used for driving the cutter seat in and out the opening, the frame body is provided with the library door at the opening, the frame body is connected with the library door through the hinge in the bottom side, the linkage mechanism is provided between the cutter seat and the library door, the linkage mechanism can drive the closing of the 6. The tool changer magazine according to claim 1, characterized in that: ​

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