Tool magazine facilitating tool replacement and used for numerical control machine tool die machining

Abstract

The utility model relates to the technical field of tool magazine replacement of numerical control machine tools, in particular to a tool magazine convenient for tool replacement for numerical control machine tool die machining, which comprises a tool magazine body, a tool body is arranged at the front end of the tool magazine body, an internal thread groove is arranged in the tool magazine body, and an insertion rod groove is arranged below the internal thread groove. Movable grooves are formed in the left side and the right side of the inserting rod groove, inserting blocks are arranged in the two movable grooves, springs sleeve the inserting blocks, a connecting threaded rod inserted into the inner threaded groove is arranged on the lower end face of the cutter body, and an inserting rod body inserted into the inserting rod groove is fixedly arranged on the lower end face of the connecting threaded rod; inserting grooves are formed in the left side and the right side in the inserting rod body, the inserting blocks are inserted into the inserting grooves, and a motor is arranged on one side in the tool magazine body. By means of the tool magazine convenient to replace, disassemble and assemble, follow-up work efficiency is improved, time and labor are saved, impurities can be cleaned, and follow-up work is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control machine tool tool magazine replacement technical field especially relates to a kind of for numerical control machine tool mould processing convenient tool magazine. BACKGROUND

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

[0003] Tool magazine is equipped with multiple tools of different models. The tool may need to be rotated and replaced continuously during use. However, the tool will inevitably wear out during use. The damaged tool needs to be replaced after a long time of use. Most existing tools are directly fixed and installed on the tool magazine. It is relatively complex and time-consuming to disassemble and assemble the tool during replacement. It is time-consuming and labor-intensive. After the use of the existing tool is completed, some impurities will remain on the surface. It needs to consume manpower to clean it, which reduces the subsequent work efficiency.

[0004] Therefore, in view of the above problems that the existing tool magazine tool is not convenient to disassemble and replace after a long time of use, it is time-consuming and labor-intensive, and the impurities are not convenient to clean subsequently, a tool magazine for numerical control machine tool mould processing can be designed, which can be conveniently replaced, disassembled and installed, thereby improving the subsequent work efficiency, saving time and effort, and cleaning the impurities, improving the subsequent work. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the existing tool magazine tool is not convenient to disassemble and replace after a long time of use, it is time-consuming and labor-intensive, and the impurities are not convenient to clean subsequently.

[0006] The utility model discloses a technical scheme for a tool magazine convenient to replace tool for numerical control machine tool die machining, comprising a tool magazine body, the front end of tool magazine body is provided with tool body, the inside of tool magazine body is provided with internal thread groove, the lower portion of internal thread groove is provided with plug rod groove, the left and right sides of plug rod groove are provided with movable slot, the inside of two movable slots is provided with plug -in block, the outside of plug -in block is sleeved with spring, the lower end surface of tool body is provided with the connecting screw rod inserted into the inside of internal thread groove, the lower end surface of connecting screw rod is fixedly provided with plug rod body inserted into the inside of plug rod groove, the left and right sides of plug rod body inside are provided with the slot, and the plug -in block is inserted into the slot, one side in the inside of tool magazine body is provided with motor, the upper portion of motor is provided with first rotating shaft, and the upper portion of first rotating shaft is connected with first screw rod, and one side of first rotating shaft is provided with second rotating shaft, and the outside between first rotating shaft and second rotating shaft is provided with conveyer belt, and the upper portion of second rotating shaft is provided with second screw rod, and the outside of first screw rod and second screw rod is engaged with movable sleeve of screw block, and the outside of two screw blocks is fixedly provided with the blow gun of sleeve in the outside of tool body.

[0007] Preferably, the rotation of the upper first rotating shaft is driven by the operation of the motor, the first screw rod above is rotated by the first rotating shaft, the second rotating shaft is rotated by the conveyer belt connected between the outside of the first rotating shaft and the second rotating shaft, and the second screw rod above also starts to rotate, the screw block engaged with the outside of the first screw rod and the second screw rod moves up and down, and the displacement of the blow gun can blow off the impurities on the surface of the tool body.

[0008] Preferably, the inside of the tool magazine body is provided with an electric rotating table, and the electric rotating table and the tool magazine body are fixed by a plurality of bolts.

[0009] Preferably, the rear end surface of the electric rotating table is provided with a movable shaft, and one side of the movable shaft is provided with a driving machine.

[0010] Preferably, the left and right sides of the internal thread groove are provided with receiving grooves in the inside of the tool magazine body, and the blow gun is clamped into the receiving groove.

[0011] Preferably, the inner wall of the internal thread groove is provided with an internal thread body, and the connecting screw rod is engaged with the internal thread body.

[0012] Preferably, a plurality of blow openings are arranged uniformly in the inside of the blow gun.

[0013] Preferably, the lower portion of the second rotating shaft is provided with a shaft coupling, and the left and right sides below the blow gun are provided with supporting plates.

[0014] The utility model has the advantages of:

[0015] 1. The tool magazine for numerical control machine tool die machining convenient to replace tool, through rotating tool body, one end is engaged and inserted into the connecting threaded rod of tool magazine body inside, slowly engages with the internal thread body inside, rotates out, the plug block inserted into the plug slot is separated from the plug slot under the action of rotation, at the same time, the plug rod body is also separated from the plug slot, the tool body can be disassembled; when installing, the plug rod body is inserted into the plug rod slot inside the tool magazine body, the plug block on both sides of the plug rod slot is inserted into the plug slot and fixed, and the tool body is rotated to engage and insert the connecting threaded rod into the internal thread slot for fixing.

[0016] 2. The tool magazine for numerical control machine tool die machining convenient to replace tool, the rotation of the upper first rotating shaft is driven by the operation of the motor, the first rotating shaft drives the rotation of the upper first screw rod, and the transmission belt connected between the first rotating shaft and the second rotating shaft drives the rotation of the second rotating shaft, and the second screw rod above it also starts to rotate, the threaded block engaged with the screw rod outside the first screw rod and the second screw rod moves up and down, and at the same time, the displacement of the air blower cylinder can blow off the impurities on the surface of the tool body to achieve the cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The tool magazine of the utility model is shown as a three-dimensional structure schematic view.

[0018] Figure 2 The tool magazine of the utility model is shown as a three-dimensional structure schematic view. Figure 1 The tool magazine of the utility model is shown as a three-dimensional structure schematic view.

[0019] Figure 3 The tool magazine of the utility model is shown as a three-dimensional structure schematic view.

[0020] Figure 4 The tool magazine of the utility model is shown as a three-dimensional structure schematic view. Figure 3 The tool magazine of the utility model is shown as a three-dimensional structure schematic view.

[0021] Figure 5 The tool magazine of the utility model is shown as a three-dimensional structure schematic view.

[0022] The tool magazine of the utility model is shown as a three-dimensional structure schematic view. DETAILED DESCRIPTION

[0023] The utility model is further explained below in combination with the drawings and embodiments.

[0024] Please refer to Figures 1-5 The utility model provides an embodiment: a tool magazine convenient to replace for die machining of numerical control machine tool, including tool magazine body 1, the front end of tool magazine body 1 is provided with tool body 4, the inside of tool magazine body 1 is provided with internal thread groove 9, the below of internal thread groove 9 is provided with plug rod groove 11, the left and right sides of plug rod groove 11 are all provided with movable slot 12, the inside of two movable slots 12 is all provided with plug 13, the outside of plug 13 is sleeved with spring 14, the lower end surface of tool body 4 is provided with the connecting screw rod 8 inserted into the inside of internal thread groove 9, the lower end surface of connecting screw rod 8 is fixedly provided with plug rod body 15 inserted into the inside of plug rod groove 11, the left and right sides of the inside of plug rod body 15 are all provided with insertion slot 16, plug 13 is inserted into insertion slot 16, one side in the inside of tool magazine body 1 is provided with motor 19, the above of motor 19 is provided with first rotating shaft 20, and first rotating shaft 20 is connected with first lead screw 18, and one side of first rotating shaft 20 is provided with second rotating shaft 22, and the outside between first rotating shaft 20 and second rotating shaft 22 is provided with conveying belt 21, and the above of second rotating shaft 22 is provided with second lead screw 23, and the outside of first lead screw 18 and second lead screw 23 is engaged with movable sleeve of screw block 17, and one side of two screw blocks 17 is all fixedly provided with the blowing cylinder 5 of sleeve in the outside of tool body 4.

[0025] Please refer to Figures 1-2 In the embodiment, the inside of tool magazine body 1 is provided with motorized turntable 3, and motorized turntable 3 is fixed between tool magazine body 1 through a plurality of bolts, and the rear end surface of motorized turntable 3 is provided with movable shaft, and one side of movable shaft is provided with drive machine 2, and the left and right sides of internal thread groove 9 are all provided with storage slot 6 located in the inside of tool magazine body 1, and blowing cylinder 5 is clamped into storage slot 6, when tool body 4 is disassembled, first by rotating tool body 4, so that one end engages and is inserted into the connecting screw rod 8 in the inside of tool magazine body 1 slowly engages with the internal thread body 10 in its inside and rotates out, while rotating, make the plug 13 inserted into the insertion slot 16 under the action of rotation force from insertion slot 16, after completing the separation, can make connecting screw rod 8 from internal thread groove 9, at the same time, plug rod body 15 also separates from insertion slot 16, can complete the disassembly of tool body 4.

[0026] Please refer to Figures 3-5In the embodiment, the inner wall of the inner threaded groove 9 is provided with an inner threaded body 10, the connecting threaded rod 8 is engaged with the inner threaded body 10, the inside of the blow nozzle 5 is provided with a plurality of uniformly arranged blow nozzles, the lower part of the second rotating shaft 22 is provided with a shaft coupling, the left and right sides of the lower part of the blow nozzle 5 are provided with support plates 7, when the tool body 4 is installed, the lower end of the insertion rod body 15 is aligned with the insertion rod groove 11 in the tool magazine body 1 and is inserted into the insertion rod groove 11, at the same time, the insertion blocks 13 on the left and right sides in the insertion rod groove 11 are inserted into the insertion grooves 16 and are fixed, and the tool body 4 is rotated to engage the connecting threaded rod 8 with the inner threaded groove 9.

[0027] When the tool body 4 is disassembled, the connecting threaded rod 8 in the tool magazine body 1 is engaged with the inner threaded body 10 in the tool magazine body 1, the insertion blocks 13 in the insertion grooves 16 are disengaged from the insertion grooves 16 under the rotating force, at the same time, the insertion rod body 15 is disengaged from the insertion grooves 16, the connecting threaded rod 8 is disengaged from the inner threaded groove 9, and the tool body 4 is disassembled, when the tool body 4 is installed, the lower end of the insertion rod body 15 is aligned with the insertion rod groove 11 in the tool magazine body 1 and is inserted into the insertion rod groove 11, at the same time, the insertion blocks 13 on the left and right sides in the insertion rod groove 11 are inserted into the insertion grooves 16 and are fixed, and the tool body 4 is rotated to engage the connecting threaded rod 8 with the inner threaded groove 9, the rotation of the first rotating shaft 20 drives the rotation of the first screw rod 18, the transmission belt 21 connected between the first rotating shaft 20 and the second rotating shaft 22 drives the rotation of the second rotating shaft 22, the second screw rod 23 above the second rotating shaft 22 also starts to rotate, the threaded blocks 17 engaged with the first screw rod 18 and the second screw rod 23 move up and down, the blow nozzle 5 moves up and down, and the impurities on the surface of the tool body 4 are blown away.

[0028] Through the above steps, the connecting threaded rod 8 in the tool magazine body 1 is engaged with the inner threaded body 10 in the tool magazine body 1, the insertion blocks 13 in the insertion grooves 16 are disengaged from the insertion grooves 16 under the rotating force, at the same time, the insertion rod body 15 is disengaged from the insertion grooves 16, the connecting threaded rod 8 is disengaged from the inner threaded groove 9, and the tool body 4 is disassembled, to solve the problem that the existing tool magazine tool is not convenient to disassemble and replace after a long time of use, which is time-consuming and laborious, and the impurities are not convenient to clean.

Claims

1. A tool magazine for easy replacement of tools for die machining on a numerically controlled machine tool, comprising a magazine body (1), characterized in that: The front end of the tool magazine body (1) is provided with a tool body (4), the inside of the tool magazine body (1) is provided with an internal thread groove (9), the lower part of the internal thread groove (9) is provided with a plug rod groove (11), the left and right sides of the plug rod groove (11) are provided with movable grooves (12), the inside of the two movable grooves (12) are provided with plug blocks (13), the outside of the plug blocks (13) are sleeved with springs (14), the lower end face of the tool body (4) is provided with a connecting threaded rod (8) inserted into the internal thread groove (9), the lower end face of the connecting threaded rod (8) is fixedly provided with a plug rod body (15) inserted into the plug rod groove (11), the left and right sides of the inside of the plug rod body (15) are provided with plug grooves (16), the plug blocks (13) are inserted into the plug grooves (16), one side of the inside of the tool magazine body (1) is provided with a motor (19), the upper part of the motor (19) is provided with a first rotating shaft (20), the upper part of the first rotating shaft (20) is connected with a first lead screw (18), one side of the first rotating shaft (20) is provided with a second rotating shaft (22), the outside between the first rotating shaft (20) and the second rotating shaft (22) is provided with a conveyor belt (21), the upper part of the second rotating shaft (22) is provided with a second lead screw (23), the outside of the first lead screw (18) and the second lead screw (23) is movably sleeved with a threaded block (17), one side of the two threaded blocks (17) is fixedly provided with a blow gun (5) sleeved outside the tool body (4).

2. The tool magazine for easy replacement of tools for die machining of a numerically controlled machine tool according to claim 1, characterized in that: The inside of the tool magazine body (1) is provided with an electric rotating table (3), the electric rotating table (3) and the tool magazine body (1) are fixed through a plurality of bolts.

3. The tool magazine for easy replacement of tools for die machining of CNC machine tools according to claim 1, characterized in that: The rear end face of the electric rotating table (3) is provided with a movable shaft, one side of the movable shaft is provided with a driving machine (2).

4. The tool magazine for easy replacement of tools for die machining of CNC machine tools according to claim 1, characterized in that: The left and right sides of the internal thread groove (9) are provided with storage grooves (6) located inside the tool magazine body (1), the blow gun (5) is clamped into the storage groove (6).

5. The quick-change tool magazine for die machining of a CNC machine tool according to claim 1, characterized in that: The inner wall of the internal thread groove (9) is provided with an internal thread body (10), the connecting threaded rod (8) is connected with the internal thread body (10).

6. The quick-change tool magazine for die machining of a CNC machine tool according to claim 1, characterized in that: The inside of the blow gun (5) is provided with a plurality of evenly arranged blow openings.

7. The quick-change tool magazine for die machining of a CNC machine tool according to claim 1, characterized in that: The lower part of the second rotating shaft (22) is provided with a shaft coupling, the left and right sides below the blow gun (5) are provided with supporting plates (7).

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