Machine tool magazine structure

Abstract

The utility model discloses a machine tool magazine tool structure which comprises a base and is characterized in that a protective shell is arranged on the upper side of the base, a driving piece is arranged on the lower side of the base, an annular block is arranged in the protective shell, a protrusion is arranged on one side of the upper side of the annular block, and the driving end of the driving piece penetrates through the base and is connected with a rotating disc. According to the technical scheme, different cutters can be placed in the protective shell before use, during use, the multiple sets of connecting frames can be driven to move through the driving piece, the cutter sleeves can be driven to rise in cooperation with the annular blocks and the protrusions, the cutter bodies can be taken out in cooperation with the electric push rods, cutter replacement is facilitated, and the machine tool operation efficiency is improved; and waste chips and cooling liquid generated in the cutting process of the machine tool can be prevented from splashing out to pollute the tool magazine.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool technical field, concretely is a machine tool tool magazine structure. BACKGROUND

[0002] Machine tool refers to the machine that manufactures machine and machinery, and machine tool plays a major role in the construction of national economic modernization, and lathe is the machine tool that mainly uses turning tool to turn the workpiece that rotates. On the lathe, drilling, reaming, reamer, tap, die and knurling tool can be used to carry out corresponding processing.

[0003] The tool magazine matched with machine tool has many types, and the straight-line type tool magazine and umbrella type tool magazine all have various problems, such as slow tool changing, poor stability, few tools and the like, in addition, the waste chip and cooling liquid produced in the cutting process of the ordinary numerical control machine tool splash out, seriously pollute the tool magazine structure, and affect the service life. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems, the utility model provides a machine tool tool magazine structure, which has the advantages of high operation efficiency and prevention of pollution, and facilitates tool changing.

[0005] In order to achieve the above purposes, the utility model is realized by the following technical scheme: a machine tool tool magazine structure, comprising a base (1), characterized in that the upper side of the base (1) is provided with a protective shell (2), the lower side of the base (1) is provided with a driving part (3), the inside of the protective shell (2) is provided with an annular block (4), one side of the upper side of the annular block (4) is provided with a protrusion (5), and the driving end of the driving part (3) penetrates through the base (1) and is connected with a rotating disc (6).

[0006] The rotating disc (6) is uniformly provided with a ring of connecting frames (7) on the outer periphery, the front side of the connecting frame (7) is provided with a U-shaped opening with the opening facing the front side, the two sides of the U-shaped opening of the connecting frame 7 are provided with guide grooves (8), the U-shaped opening is provided with a lifting frame (9), the lifting frame is slidingly connected in the guide groove, the position of the lifting frame corresponds to the position of the protrusion of the annular block, the upper side of the lifting frame (9) is provided with a tool sleeve (10), the upper side of the tool sleeve (10) is inserted with a tool body (11), the outer sides of the two sides of the lifting frame (9) are provided with connecting rods (12), one end of the connecting rod (12) extending out of the guide groove (8) is connected with a reset assembly, the lower side of the base (1) is provided with an electric push rod (13), and the output ends of the electric push rod (13) respectively penetrate through the base (1), the annular block (4) and the protrusion (5).

[0007] In the scheme, the reset assembly comprises connecting blocks (14) arranged at both sides of the guiding grooves (8) and upper ends, each connecting block (14) is provided with a spring rod (15) at the lower side, and the two spring rods (15) are connected to a strip-shaped block (16) at the lower sides, and the strip-shaped block (16) is connected to the extending end of the connecting rod (12) at one side.

[0008] In the scheme, the protective shell (2) is connected with a top cover (17) at the upper side through bolts.

[0009] In the scheme, the top cover (17) is provided with a fan-shaped opening (18) corresponding to the protrusions (5) at the upper side.

[0010] In the scheme, the protrusions are provided with inclined surfaces gradually extending upwards along the rotating direction of the rotating disc.

[0011] The machine tool tool magazine structure has the following beneficial effects: different tools can be placed in the protective shell before use, and when used, a plurality of connecting frames can be moved by the driving member, and the tool sleeve can be lifted by cooperating with the annular block and the protrusions, and the tool body can be taken out by cooperating with the electric push rod, so that the tool is convenient to replace, the machine tool operation efficiency is increased, and the protective shell can prevent the waste chips and cooling liquid generated in the cutting process of the machine tool from splashing out to cause the tool magazine to be polluted. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view structure schematic diagram of the utility model.

[0013] Figure 2 It is a top view structure schematic diagram of the utility model.

[0014] Figure 3 It is a rotating disc three-dimensional structure schematic diagram of the utility model.

[0015] Figure 4 It is an annular block three-dimensional structure schematic diagram of the utility model.

[0016] Figure 5 It is a local enlarged structure schematic diagram of the utility model.

[0017] Figure 6 It is a connecting frame three-dimensional structure schematic diagram of the utility model.

[0018] Figure 7 It is a lifting frame three-dimensional structure schematic diagram of the utility model.

[0019] In the figure: 1, base, 2, protective shell, 3, driving piece, 4, annular block, 5, protrusion, 6, rotating disc, 7, connecting frame, 8, guide slot, 9, lifting frame, 10, tool sleeve, 11, tool body, 12, connecting rod, 13, electric push rod, 14, connecting block, 15, spring rod, 16, strip block, 17, top cover, 18, fan-shaped opening. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings and examples.

[0021] Example 1

[0022] Please refer to Figures 1-7 A machine tool tool magazine structure, including base 1, the upper side of base 1 is provided with protective shell 2, the lower side of base 1 is provided with driving piece 3, the inside of protective shell 2 is provided with annular block 4, one side of the upper side of annular block 4 is provided with protrusion 5, and the driving end of driving piece 3 penetrates the center hole of base 1 and annular block 4 and is connected with rotating disc 6. The upper side of protective shell 2 is connected with top cover 17 by bolt. The upper side of top cover 17 is provided with fan-shaped opening 18 corresponding with protrusion 5 for the extension of tool body 11, so that the corresponding tool body 11 can be extended.

[0023] A circle of connecting frames 7 is uniformly arranged on the outer periphery of rotating disc 6, the front side of connecting frame 7 is provided with U-shaped opening with the opening facing the front side, the two sides of the U-shaped opening of connecting frame 7 are both provided with vertically extending guide slot 8, and guide slot 8 is in the form of strip hole. Lifting frame 9 is arranged in the U-shaped opening of the front side of connecting frame 7, lifting frame 9 is slidingly connected in guide slot 8, the position of lifting frame 9 corresponds to the position of protrusion 5 of annular block 4, and when rotating disc 6 rotates, all lifting frames 9 rotate to the position of protrusion 5 in turn.

[0024] Lifting frame 9 is provided with tool sleeve 10 on the upper side, and tool sleeve 10 is in the form of cylinder penetrating up and down. Tool body 11 is inserted into tool sleeve 10 on the upper side, specifically, connecting rod 12 is arranged on the two sides of lifting frame 9 corresponding to guide slot 8, one end of connecting rod 12 extending out of guide slot 8 is connected with reset assembly, electric push rod 13 is arranged on the lower side of base 1, and the position of electric push rod 13 corresponds to the position of tool sleeve 10. The output end of electric push rod 13 penetrates base 1, annular block 4 and protrusion 5 respectively. Protrusion 5 is provided with inclined surface gradually extending upward along the rotating direction of rotating disc 6, so that lifting frame 9 can ascend along protrusion 5.

[0025] Preferably, lifting frame 9 includes inverted U-shaped frame, and vertically extending blocks are oppositely arranged on the upper sides of the two legs of the U-shaped frame, the lower side of lifting frame 9 is arranged in the form of U, the extending end of electric push rod 13 is conveniently inserted into tool sleeve 10, and tool body 11 is conveniently pushed out subsequently. Connecting rod 12 is arranged outside the two vertically extending blocks. Tool sleeve 10 is located between the two vertically extending blocks.

[0026] The reset assembly comprises connecting blocks 14 arranged at the upper end on both sides of the guide slot 8, and each connecting block 14 is provided with a spring rod 15 at the lower side, and the two spring rods 15 are connected to a strip block 16 at the lower side, and one side of the strip block 16 is connected to the extending end of the connecting rod 12.

[0027] Before use, the top cover 17 on the protective shell 2 is removed, and different cutters are respectively placed in the cutter sleeve 10 outside the rotating disc 6, and then the top cover 17 is connected to the protective shell 2 by bolts, and the position of the fan-shaped opening 18 is corresponding to the position of the protrusion 5.

[0028] When the machine tool is running, the driving member 3 can be controlled to run and drive the rotating disc 6 and the connecting frame 7 outside the rotating disc 6 to rotate, and after the lifting frame 9 with the specified cutter moves to the position of the protrusion 5, the protrusion 5 can push the lifting frame 9 to rise along the guide slot 8, at this time, the connecting rod 12 on both sides of the lifting frame 9 drives the strip block 16 to rise, and the spring rod 15 connected to the connecting block 14 is compressed, at this time, the electric push rod 13 operates, and the output end of the electric push rod 13 extends from the protrusion 5 and extends through the lower side of the lifting frame 9 into the cutter sleeve 10, and the cutter body 11 can be extended from the fan-shaped opening 18, then the operator can take out the corresponding cutter body 11, and when it is necessary to replace the cutter body 11, the above working process can be repeated.

[0029] The top cover 17 is connected to the upper side of the protective shell 2 by bolts, and the operator can remove the top cover 17 and place the cutter body 11 in the protective shell 2, and the protective shell 2 can protect the cutter body 11, and can prevent the cutting process of the machine tool from producing waste and cooling liquid splashing out to cause the tool magazine to be contaminated.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A machine tool turret structure comprising a base (1), characterized in that, The bottom (1) upper side is provided with a protective shell (2), the bottom (1) lower side is provided with a drive (3), the protective shell (2) inside is provided with an annular block (4), the annular block (4) upper side one side is provided with a convex (5), the drive (3) drive end penetrates the bottom (1) and is connected with a rotating disc (6); The rotating disc (6) is uniformly provided with a connecting frame (7) around the circumference, the connecting frame (7) front side is provided with a U-shaped opening with the opening facing the front side, the two sides of the U-shaped opening of the connecting frame 7 are provided with a guide groove (8), the U-shaped opening is provided with a lifting frame (9), the lifting frame is slidingly connected in the guide groove, the position of the lifting frame corresponds to the position of the convex of the annular block, the lifting frame (9) upper side is provided with a tool sleeve (10), the tool sleeve (10) upper side is inserted with a tool body (11), the two sides of the lifting frame (9) are provided with a connecting rod (12) outside, the connecting rod (12) is connected with a reset component at the end outside the guide groove (8), the bottom (1) lower side is provided with an electric push rod (13), the electric push rod (13) output end penetrates the bottom (1), the annular block (4) and the convex (5) respectively.

2. A machine tool magazine structure according to claim 1, characterised in that: The reset component includes a connecting block (14) provided on the upper side of the guide groove (8) on both sides, each connecting block (14) is provided with a spring rod (15) on the lower side, the two spring rods (15) are connected to a strip block (16) on the lower side, one side of the strip block (16) is connected with the extending end of the connecting rod (12).

3. A machine tool tool magazine structure according to claim 2, characterised in that: The protective shell (2) upper side is connected with a top cover (17) through bolts.

4. A machine tool magazine structure according to claim 3, characterised in that: The top cover (17) upper side is provided with a sector opening (18) corresponding to the convex (5).

5. The machine tool magazine structure according to claims 1-4, characterized in that: The convex is provided with a slope gradually extending upward along the rotating direction of the rotating disc 6.

Images