Horizontal machining center tool magazine

Abstract

The utility model discloses a horizontal machining center tool magazine, relates to the technical field of machining center tool magazines, and aims to solve the problems that a plurality of groups of tools are arranged in a tool disc, the plurality of groups of tools in a non-use state are in a machining environment, dust is easily accumulated on the end parts and the inner sides of the tools, and the tools are easily collided by external objects in a machining process. The tool magazine comprises a machining mechanism, a tool magazine body and a protection piece, a transmission gear is rotationally connected to the center of the inner side wall of a mounting side plate, a servo motor is fixedly arranged on the side, away from the transmission gear, of the mounting side plate, and driven gears are arranged on the two sides of the outer portion of the transmission gear in a meshed mode. A one-way ball screw is connected to the center of the side, away from the installation side plate, of the driven gear, a movable sleeve plate is arranged on the outer side of the one-way ball screw in a sleeved mode through a circle of threads, a movable structure for dust prevention and protection of the tool is formed, and the end of the tool is protected by transversely moving the protection sleeve.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing center tool magazine technical field, concretely is a horizontal processing center tool magazine. BACKGROUND

[0002] Horizontal processing center tool magazine is an important component for storing and managing tools, which can automatically select and replace tools according to processing requirements, plays the role of improving processing efficiency and precision, horizontal processing center can be applicable to various processing complex parts, and its tool magazine can provide a variety of tool selection, and different kinds of tools are exchanged back and forth through the tool changing mechanism, so as to ensure that the machine tool can complete various different processing operations, such as milling, drilling, boring and tapping, and therefore, the horizontal processing center tool magazine plays an important role in improving processing efficiency, ensuring processing precision and adapting to complex processing requirements, and is one of indispensable equipment in modern industrial production.

[0003] The existing horizontal processing center tool magazine is arranged in the interior of horizontal machine tool, including tool storage box body, tool disc mechanism and tool changing mechanism, in the processing, the tool in the tool disc is clamped through the tool changing mechanism, and the mechanical clamping arm in the tool changing mechanism is through lifting, rotating and clamping etc. Motion, the replacement of the tool is completed, but the inside of the tool disc is provided with multiple groups of tools, and multiple groups of tools in non-use state are in the processing environment, so that the end and the inside of the tool are easy to accumulate dust, and in the processing, the tool is easy to be collided by external objects, causing the frequency of maintenance and cleaning to increase, and under the condition that the staff operates improperly, the end of the tool is also touched by mistake, causing the safety of machining operation to reduce. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a horizontal processing center tool magazine to solve the problem that multiple groups of tools are arranged in the inside of the tool disc in the background art, multiple groups of tools in non-use state are in the processing environment, so that the end and the inside of the tool are easy to accumulate dust, and in the processing, the tool is easy to be collided by external objects, causing the frequency of maintenance and cleaning to increase, and under the condition that the staff operates improperly, the end of the tool is also touched by mistake, causing the safety of machining operation to reduce.

[0005] To achieve the above object, the utility model provides the following technical scheme: A horizontal machining center tool magazine, including processing mechanism, tool magazine main part and protection piece, the tool magazine main part sets up on the outside wall of processing mechanism, the protection piece sets up in the side of tool magazine main part away from processing mechanism, the protection piece includes the installation side plate of setting up in the side of tool magazine main part away from processing mechanism, the centre position rotationally connected with transmission gear of installation side plate inner side wall, the side of installation side plate away from transmission gear is solid and is equipped with servo motor, the both sides of transmission gear outside are all engaged and are equipped with driven gear, the centre position of driven gear away from the side of installation side plate is connected with one way ball screw, and the one way ball screw outside one week thread is equipped with moving sleeve plate, the fixed circular plate of being connected with being set up between moving sleeve plate, the end of moving sleeve plate away from fixed circular plate is solid and is equipped with annular fixed plate, the side of annular fixed plate close to tool magazine main part is solid and is equipped with a plurality of groups of protection sleeve at equidistance, the servo motor drive transmission gear rotation to drive one way ball screw to do the rotary motion.

[0006] By adopting the above technical scheme, the protection sleeve can move forward and backward.

[0007] Preferably, the tool magazine main body comprises a tool storage box body fixedly connected to the outer side wall of the machining mechanism, a tool disc mechanism rotatably connected inside the tool storage box body, and a tool changing mechanism rotatably arranged at the bottom end of the tool storage box body.

[0008] By adopting the above technical scheme, the tool changing mechanism changes the tool through rotation and lifting motion.

[0009] Preferably, the one-way ball screw is provided with a fixed side plate at the end away from the driven gear, and the end of the one-way ball screw away from the driven gear is rotatably connected with the side wall of the fixed side plate.

[0010] By adopting the above technical scheme, the side of the fixed side plate away from the one-way ball screw is fixedly connected with the outer side wall of the tool storage box body, and the protection piece main body is installed outside the tool magazine main body.

[0011] Preferably, a plurality of groups of connecting plates are fixedly connected around the outer side of the fixed side plate at equidistance, and the end of the connecting plate away from the fixed side plate is fixedly connected with the outer side wall of the tool storage box body.

[0012] By adopting the above technical scheme, the protection piece main body is installed on the outer side wall of the tool magazine main body.

[0013] Preferably, a plurality of groups of connecting plates are fixedly connected around the outer side of the fixed side plate at equidistance, and the end of the connecting plate away from the fixed side plate is fixedly connected with the outer side wall of the tool storage box body.

[0014] By adopting the technical scheme, the stability of the annular fixing plate during movement is improved, and the problem of deviation of the annular fixing plate during forward and backward movement is prevented.

[0015] Preferably, the moving sleeve plates are symmetrically arranged on the vertical central axis of the fixed circular plate and are arranged on the two sides of the fixed circular plate.

[0016] By adopting the technical scheme, the fixed circular plate, the moving sleeve plate and the annular fixing plate form an integrated structure, and the stability of the annular fixing plate structure is improved.

[0017] Preferably, the moving sleeve plates are symmetrically arranged on the vertical central axis of the fixed circular plate and are arranged on the two sides of the fixed circular plate.

[0018] By adopting the technical scheme, the stability of the annular fixing plate during movement is improved, and the problem of deviation of the annular fixing plate during forward and backward movement is prevented.

[0019] Compared with the prior art, the utility model discloses the beneficial effects are: through the control panel opens the control switch of servo motor, and the output of servo motor drives transmission gear to rotate, and transmission gear drives two groups of driven gear synchronous rotation, and at this moment, one -way ball screw rotates and promotes the moving sleeve plate to move towards the direction of tool magazine main part, and the moving sleeve plate drives the protective sleeve to move towards the outside direction of cutter mechanism, and until each group of protective sleeve sets up in the end of tool, and the tool is protected, is accomodated and the dustproof effect of tool, when needing using tool magazine main part, re -starting servo motor through the control panel, and the output of servo motor drives transmission gear to rotate in the opposite direction, and until the protective sleeve is separated from the outside of tool, thereby constitute the movable structure of dustproof and protection to tool, and the end of tool is protected through the transverse movement protective sleeve, and also play the effect of reducing dust accumulation, reduce the frequency of staff maintenance and cleaning, reduce the occurrence of staff mis -touch event, improve the safety of working operation, increase the service life of tool. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is initial state structure schematic diagram of the utility model;

[0021] Figure 2 It is partial cut structure schematic diagram of the utility model;

[0022] Figure 3 It is protective piece inside structure schematic diagram of the utility model;

[0023] Figure 4 It is partial cut structure schematic diagram of the utility model;

[0024] Figure 5 It is the enlarged schematic view of A place of the utility model.

[0025] In the figure: 1, processing mechanism; 2, tool magazine main body; 201, tool storage box body; 202, cutter head mechanism; 203, tool changing mechanism; 3, protection piece; 301, installation side plate; 302, transmission gear; 303, servo motor; 304, driven gear; 305, one-way ball screw; 306, moving sleeve plate; 307, fixed round plate; 308, annular fixed plate; 309, protection sleeve; 310, fixed side plate; 311, connecting plate; 312, sliding groove; 313, sliding block; 314, threaded slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] The following will be combined with the drawings in the embodiments of the utility model Figures 1-5 The utility model will be further described in detail.

[0028] Embodiment one

[0029] Please refer to Figures 1-5 The embodiment provides a horizontal machining center tool magazine technical scheme: a horizontal machining center tool magazine, including processing mechanism 1, tool magazine main body 2 and protection piece 3, the processing mechanism 1 is arranged in the inside of horizontal machine tool, and the outside wall of machine tool is provided with control panel, and the equipment in machining center tool magazine is communicated with external power supply through power supply line, so the processing mechanism 1 can be started to process material through control panel, the tool magazine main body 2 includes the tool storage box body 201 that is bolted on the outside wall of processing mechanism 1, the inside of tool storage box body 201 is provided with motor and gear belt and other equipment, tool storage box body 201 drives tool changing mechanism 203 to carry out transverse rotation, one end of tool changing mechanism 203 clamps the tool in cutter head mechanism 202, the other end of tool changing mechanism 203 clamps the tool installed at the bottom end of processing mechanism 1, tool changing mechanism 203 is replaced to tool through rotation and lifting motion, the inside of tool storage box body 201 is rotatably connected with cutter head mechanism 202, cutter head mechanism 202 includes tool holder, rotary mechanism and multiple sets of tools and other equipment, the bottom end of tool storage box body 201 is rotatably provided with tool changing mechanism 203.

[0030] Embodiment two

[0031] Please refer to Figures 1-5The guard 3 is arranged on the side of the tool magazine body 2 away from the machining mechanism 1, and the guard 3 comprises a mounting side plate 301 arranged on the side of the tool magazine body 2 away from the machining mechanism 1. A transmission gear 302 is rotatably connected to the center of the inner side wall of the mounting side plate 301. A servo motor 303 is bolted to the side of the mounting side plate 301 away from the transmission gear 302. The output end of the servo motor 303 extends to the inside of the mounting side plate 301 and is threadedly connected to the inner side wall of the mounting side plate 301. When the servo motor 303 is started by the control panel, the output end of the servo motor 303 drives the transmission gear 302 to rotate. Two driven gears 304 are arranged on the outer sides of the transmission gear 302. The transmission gear 302 meshes with the driven gears 304 to drive the two driven gears 304 to rotate synchronously. The driven gears 304 are rotatably connected to the inner side wall of the mounting side plate 301. A one-way ball screw 305 is mounted on the center of the side of the driven gear 304 away from the mounting side plate 301 by a screw. When the driven gear 304 rotates, the one-way ball screw 305 rotates. A moving sleeve plate 306 is threadedly connected to the outer side of the one-way ball screw 305. Threaded grooves 314 are formed in the interiors of the two moving sleeve plates 306. The end of the one-way ball screw 305 away from the driven gear 304 penetrates the interior of the threaded groove 314 and is threadedly connected to the inner side wall of the threaded groove 314. When the one-way ball screw 305 rotates, the moving sleeve plates 306 move forward and backward.

[0032] The moving sleeve plate 306 is provided with two groups, the two groups of moving sleeve plates 306 are symmetrically distributed on the vertical central axis of the fixed circular plate 307, and are respectively arranged on the two sides outside the fixed circular plate 307. The fixed circular plate 307 is arranged between the adjacent moving sleeve plates 306, and the two sides of the fixed circular plate 307 are screw connected with the end of the moving sleeve plate 306. The end of the moving sleeve plate 306 away from the fixed circular plate 307 is bolt connected with an annular fixed plate 308. A plurality of groups of protective sleeves 309 are bolt connected with the inner side wall of the annular fixed plate 308 close to the tool magazine main body 2. The fixed circular plate 307, the moving sleeve plate 306 and the annular fixed plate 308 form an integrated structure, which increases the stability of the structure of the annular fixed plate 308. When the moving sleeve plate 306 moves forward and backward, the annular fixed plate 308 is driven to move synchronously. At this time, the annular fixed plate 308 drives the protective sleeve 309 to move close to or away from the tool disc mechanism 202. When the annular fixed plate 308 moves towards the tool disc mechanism 202, the protective sleeve 309 can be sleeved on the end of the tool, which can protect the tool and prevent dust. When the annular fixed plate 308 moves away from the tool disc mechanism 202, the protective sleeve 309 is separated from the end of the tool, which facilitates the tool changing mechanism 203 to replace the tool. The fixed side plate 310 is arranged at the end of the one-way ball screw 305 away from the driven gear 304. The end of the one-way ball screw 305 away from the driven gear 304 is rotationally connected with the side wall of the fixed side plate 310. The side of the fixed side plate 310 away from the one-way ball screw 305 is screw connected with the outer side wall of the tool storage box 201 away from the machining mechanism 1.

[0033] Example three

[0034] Please refer to Figures 1-5 A plurality of groups of connecting plates 311 are bolt connected with the outer side of the fixed side plate 310. The plurality of groups of connecting plates 311 are equidistantly distributed around the outer side of the fixed side plate 310. The side surface structure of the connecting plate 311 is arc-shaped. The end of the connecting plate 311 away from the fixed side plate 310 is bolt connected with the outer side wall of the tool storage box 201. The connecting plate 311 is used to support the fixed side plate 310. The protective piece 3 is installed to the outer side of the tool magazine main body 2. A plurality of groups of connecting plates 311 are bolt connected with the outer side of the fixed side plate 310. The plurality of groups of connecting plates 311 are equidistantly distributed around the outer side of the fixed side plate 310. The side surface structure of the connecting plate 311 is arc-shaped. The end of the connecting plate 311 away from the fixed side plate 310 is bolt connected with the outer side wall of the tool storage box 201. The connecting plate 311 is used to support the fixed side plate 310. The protective piece 3 is installed to the outer side of the tool magazine main body 2. A plurality of groups of connecting plates 311 are bolt connected with the inner side wall of the annular fixed plate 308 close to the tool magazine main body 2. The sliding groove 312 is arranged on the inner side wall of the annular fixed plate 308. The sliding block 313 is slidably arranged in the inner side of the sliding groove 312. The end of the sliding block 313 away from the sliding groove 312 extends to the outer side of the sliding groove 312 and is bolt connected with the outer side wall of the annular fixed plate 308. When the annular fixed plate 308 moves forward and backward, the sliding block 313 slides forward and backward in the inner side of the sliding groove 312, which increases the stability of the annular fixed plate 308 when moving and prevents the annular fixed plate 308 from deviating when moving forward and backward.

[0035] Working principle: first through the control panel to open the control switch of servo motor 303, servo motor 303 starts, its output end drives transmission gear 302 to rotate, transmission gear 302 rotates and two groups of driven gear 304 meshing activity, drive two groups of driven gear 304 synchronous rotation, at this time driven gear 304 drive connected unidirectional ball screw 305 rotates, push mobile sleeve plate 306 towards the direction of tool magazine main body 2 movement;

[0036] Secondly, the mobile sleeve plate 306 in the moving process, drive ring fixed plate 308 synchronous movement, ring fixed plate 308 drive protective sleeve 309 towards the outside direction of cutter mechanism 202 movement, until each group of protective sleeve 309 moves to the end of the tool, set in the end of the tool, protect the tool, storage and dustproof effect, when need to use tool magazine main body 2, re through the control panel to start servo motor 303;

[0037] Finally, the output end of servo motor 303 drives transmission gear 302 to rotate in the opposite direction, at this time the driven gear 304 drive connected unidirectional ball screw 305 rotates in the opposite direction, push mobile sleeve plate 306 away from the direction of tool magazine main body 2 movement, until the protective sleeve 309 away from the outside of the tool, remove the protection and limiting measures of cutter mechanism 202, through the control panel to start tool magazine main body 2, change tool mechanism 203 rotates, the cutter mechanism 202 inside the tool clamping replacement work, finally complete the work.

[0038] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A horizontal machining center tool magazine, characterized by, The machining center tool magazine comprises: a machining mechanism (1); a tool magazine body (2) arranged on the outer side wall of the machining mechanism (1); a protection piece (3) arranged on the side of the tool magazine body (2) away from the machining mechanism (1), wherein the protection piece (3) comprises a mounting side plate (301) arranged on the side of the tool magazine body (2) away from the machining mechanism (1), a transmission gear (302) rotatably connected to the center position of the inner side wall of the mounting side plate (301), a servo motor (303) fixedly arranged on the side of the mounting side plate (301) away from the transmission gear (302), two driven gears (304) meshingly arranged on the outer side of the transmission gear (302), a one-way ball screw (305) connected to the center position of the side of the driven gear (304) away from the mounting side plate (301), a moving sleeve plate (306) threadedly sleeved on the outer side of the one-way ball screw (305), a fixed circular plate (307) arranged between the moving sleeve plates (306), a ring-shaped fixed plate (308) fixedly arranged on the end of the moving sleeve plate (306) away from the fixed circular plate (307), and a plurality of groups of protection sleeves (309) equidistantly arranged on the side of the ring-shaped fixed plate (308) close to the tool magazine body (2), wherein the servo motor (303) drives the transmission gear (302) to rotate to drive the one-way ball screw (305) to rotate.

2. A horizontal machining center tool storage according to claim 1, characterized in that: The tool magazine body (2) comprises a tool storage box body (201) fixedly connected to the outer side wall of the machining mechanism (1), and a tool disc mechanism (202) rotatably connected to the inside of the tool storage box body (201).

3. A horizontal machining center tool storage according to claim 2, characterized in that: The one-way ball screw (305) is provided with a fixed side plate (310) on the end thereof away from the driven gear (304), and the end of the one-way ball screw (305) away from the driven gear (304) is rotatably connected to the side wall of the fixed side plate (310).

4. A horizontal machining center tool storage according to claim 3, characterized in that: A plurality of groups of connecting plates (311) are fixedly connected to the outer side of the fixed side plate (310), and the connecting plates (311) are equidistantly distributed around the outer side of the fixed side plate (310).

5. A horizontal machining center tool storage according to claim 4, characterized in that: The inner side wall of the ring-shaped fixed plate (308) is provided with a sliding groove (312), and a sliding block (313) is slidably arranged in the sliding groove (312).

6. A horizontal machining center tool storage according to claim 1, characterized in that: The moving sleeve plates (306) are arranged in two groups, and the two groups of moving sleeve plates (306) are symmetrically distributed on the vertical central axis of the fixed circular plate (307) and are arranged on the two sides of the outer side of the fixed circular plate (307), respectively.

7. A horizontal machining center tool storage according to claim 1, characterized in that: The interior of the moving sleeve plate (306) of the two groups is provided with a threaded slot (314), and the one-way ball screw (305) penetrates the interior of the threaded slot (314) from the end away from the driven gear (304) and is in threaded connection with the inner side wall of the threaded slot (314).

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