CN216990999U - Special cutter chain type tool magazine for worm and gear driven numerical control machine tool - Google Patents
Special cutter chain type tool magazine for worm and gear driven numerical control machine tool Download PDFInfo
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- CN216990999U CN216990999U CN202123325896.5U CN202123325896U CN216990999U CN 216990999 U CN216990999 U CN 216990999U CN 202123325896 U CN202123325896 U CN 202123325896U CN 216990999 U CN216990999 U CN 216990999U
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Abstract
The utility model relates to the technical field of machine tool accessories, in particular to a worm and gear transmission type cutter chain type tool magazine special for a numerical control machine tool, which comprises a driving wheel plate, a driving wheel and a driven wheel which are arranged on the driving wheel plate, and a chain for connecting the driving wheel and the driven wheel, wherein a plurality of cutter claws for clamping cutters are arranged on the chain, an installation table is arranged on the driving wheel plate, a worm wheel and a worm are rotatably arranged on the installation table, the worm is meshed with the worm, the worm wheel is used for driving the driving wheel to rotate, and a driving piece for driving the worm to rotate is arranged on the installation table. The utility model has the effect of conveying the cutter stably.
Description
Technical Field
The utility model relates to the technical field of machine tool accessories, in particular to a special cutter chain type tool magazine for a worm and gear transmission numerical control machine tool.
Background
The automatic tool changing system is an important component of a machine tool and mainly transfers tools required for machining from a tool magazine to a main shaft clamping mechanism. The structural characteristics of the tool holding element and its manner of coupling to the machine tool spindle will directly affect the machine performance of the machine tool. The structural form of the tool magazine and the working mode of the tool changer affect the tool changing efficiency of the machine tool.
The chain type tool magazine is a kind of tool magazine in the digit control machine tool, compares in disc type tool magazine and bamboo hat formula tool magazine, and the chain type tool magazine has the characteristics that the cutter capacity is big. The chain of present chain tool magazine generally uses the motor to come the completion displacement under the direct drive, and the initial velocity is high when the motor starts, and the chain is easy to be beated from top to bottom, and the cutter also can be beated along with the going from top to bottom of chain, and the stationarity is relatively poor, so the needs improve.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special cutter chain type tool magazine for a numerical control machine tool driven by a worm and a worm, aiming at solving the technical problems in the prior art.
The utility model provides a special cutter chain type tool magazine for a worm and gear driven numerical control machine tool, which adopts the following technical scheme:
the utility model provides a special tool chain formula tool magazine of driven digit control machine tool of turbine worm, includes the initiative wheel board, set up in action wheel on the initiative wheel board with from driving wheel and connection the action wheel with from the chain of driving wheel, be provided with a plurality of tool jaws that are used for the centre gripping cutter on the chain, be provided with the mount table on the initiative wheel board, it is provided with turbine and worm to rotate on the mount table, the worm mesh in the worm, the turbine is used for the drive the action wheel rotates, be provided with on the mount table and be used for the drive worm pivoted driving piece.
Preferably, the driving part comprises a driving motor arranged on the mounting table, and an output shaft of the driving motor is connected to the worm.
Preferably, the number of the chains on the driving wheel plate is two, and the two chains are arranged at intervals along the thickness direction of the chains.
Preferably, a driven wheel plate is arranged on the driving wheel plate, the driven wheel is rotatably arranged on the driven wheel plate, a polished rod is movably connected between the driven wheel plate and the driving wheel plate, and a spring is connected between the driven wheel plate and the driving wheel plate.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. when the cutter needs to be replaced, the driving motor works to drive the worm to rotate, the worm drives the worm wheel to rotate, so that the driving wheel rotates, the driving wheel moves through the driving chain, the cutter claws of the cutters are clamped on the chain to move until the cutters needing to be replaced move to a specific place, the chain is indirectly driven to move through the worm wheel and the worm, the initial starting speed of the chain is reduced, and the chain is more stable in movement.
2. When the chain is tight, the spring is compressed to loosen the chain, and when the chain is loosened, the spring rebounds to tighten the chain again, so that the chain is in a proper state with proper tension.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the driving wheel plate and the driven wheel plate of the present invention.
FIG. 3 is a schematic view of the assembly of the claw and the chain according to the present invention.
In the figure: 1. a driving wheel plate; 11. a driving wheel; 12. an installation table; 2. a driven wheel plate; 21. a driven wheel; 22. a spring; 3. a chain; 4. a cutter claw; 41. a fixed block; 5. and (4) a cutter.
Detailed Description
The present invention is described in further detail below with reference to figures 1-3.
The embodiment of the utility model discloses a special cutter chain type tool magazine for a worm and gear driven numerical control machine tool, which comprises a driving wheel plate 1, a driving wheel 11 rotationally borne on the driving wheel plate 1, a driven wheel plate 2 arranged on one side of the driving wheel plate 1 and a driven wheel 21 rotationally borne on the driven wheel plate 2, wherein the axes of the driving wheel 11 and the driven wheel 21 are arranged in parallel, two rows of circular racks are coaxially arranged on the driving wheel 11 and the driven wheel 21, the two rows of racks on the driving wheel 11 and the two rows of racks on the driven wheel 21 are respectively parallel, two chains 3 are connected between the driving wheel 11 and the driven wheel 21, and the two chains 3 are respectively meshed with the two rows of racks.
Referring to fig. 1 and 2, in addition, two polish rods are movably connected between the driven wheel plate 2 and the driving wheel plate 1, the polish rods are arranged along a direction parallel to a connection line between the driving wheel 11 and the axis of the driven wheel 21, a spring 22 is connected between the driven wheel plate 2 and the driving wheel plate 1, the spring 22 is sleeved on the polish rods, one end of the spring 22 is fixedly connected to the side wall of the driven wheel plate 2, and the other end of the spring 22 is fixedly connected to the side wall of the driving wheel plate 1. The elasticity of chain 3 can be adjusted to spring 22 for chain 3 can smooth motion, and when chain 3 was tight, spring 22 was compressed, made chain 3 become loose, and chain 3 was when relaxing, and spring 22 kick-backed, made chain 3 become tight again, thereby made chain 3 be in on the suitable state of the rate of tension moderate.
Referring to fig. 1 and 3, a plurality of claws 4 for clamping a cutter 5 are arranged on a chain 3, the claws 4 are located above the chain 3, fixing blocks 41 are fixedly arranged on the claws 4, the fixing blocks 41 are arranged in an Contraband shape, the fixing blocks 41 wrap links of the two chains 3, and the fixing blocks 41 are fixedly connected with the links of the chain 3. In addition, a mounting table 12 is fixedly mounted on the driving wheel plate 1, the mounting table 12 is positioned on the surface of one side, away from the chain 3, of the driving wheel plate 1, a turbine and a worm are rotatably carried in the mounting table 12, the worm is meshed with the worm, the bottom end of the driving wheel 11 is coaxially and fixedly connected to the turbine, and a driving piece for driving the worm to rotate is arranged on the mounting table 12; specifically, the driving member includes a driving motor fixedly mounted on the mounting table 12 along the axial length direction of the worm, and an output shaft of the driving motor is coaxially and fixedly connected to the worm.
The implementation principle of the special cutter chain type tool magazine for the worm and gear transmission numerical control machine tool in the embodiment of the utility model is as follows: when the cutter 5 needs to be replaced, the driving motor works to drive the worm to rotate, the worm drives the worm wheel to rotate, so that the driving wheel 11 rotates, the driving wheel 11 moves through the driving chain 3, the cutter claws 4 clamping the cutter 5 on the chain 3 move until the cutter 5 needing to be replaced moves to a specific place, the worm wheel and the worm wheel indirectly drive the chain 3 to move, the initial starting speed of the chain 3 is reduced, and the movement of the chain 3 is more stable.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a special sword chain formula tool magazine of driven digit control machine tool of turbine worm which characterized in that: including driving wheel board (1), set up in driving wheel (11) on driving wheel board (1) with from driving wheel (21) and be connected driving wheel (11) with chain (3) from driving wheel (21), be provided with a plurality of sword claw (4) that are used for centre gripping cutter (5) on chain (3), be provided with mount table (12) on driving wheel board (1), it is provided with turbine and worm to rotate on mount table (12), the worm mesh in the worm, the turbine is used for the drive driving wheel (11) rotate, be provided with on mount table (12) and be used for the drive the worm pivoted driving piece.
2. The special tool chain type tool magazine for the worm and gear driven numerical control machine tool according to claim 1, wherein: the driving piece comprises a driving motor arranged on the mounting table (12), and an output shaft of the driving motor is connected to the worm.
3. The special tool chain type tool magazine for the worm and gear driven numerical control machine tool according to claim 1, wherein: the driving wheel plate is characterized in that the two chains (3) on the driving wheel plate (1) are arranged, and the two chains (3) are arranged at intervals along the thickness direction of the chains (3).
4. The special tool chain type tool magazine for the worm and gear driven numerical control machine tool according to claim 1, wherein: be provided with driven wheel board (2) on driving wheel board (1), from driving wheel (21) rotate set up in on driven wheel board (2), driven wheel board (2) with swing joint has the polished rod between driving wheel board (1), driven wheel board (2) with be connected with spring (22) between driving wheel board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325896.5U CN216990999U (en) | 2021-12-27 | 2021-12-27 | Special cutter chain type tool magazine for worm and gear driven numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325896.5U CN216990999U (en) | 2021-12-27 | 2021-12-27 | Special cutter chain type tool magazine for worm and gear driven numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216990999U true CN216990999U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123325896.5U Active CN216990999U (en) | 2021-12-27 | 2021-12-27 | Special cutter chain type tool magazine for worm and gear driven numerical control machine tool |
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| CN (1) | CN216990999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572052A (en) * | 2023-04-11 | 2023-08-11 | 冈田智能(江苏)股份有限公司 | Machining center tool magazine, tool claw mounting seat and machining method of tool claw mounting seat |
-
2021
- 2021-12-27 CN CN202123325896.5U patent/CN216990999U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572052A (en) * | 2023-04-11 | 2023-08-11 | 冈田智能(江苏)股份有限公司 | Machining center tool magazine, tool claw mounting seat and machining method of tool claw mounting seat |
| CN116572052B (en) * | 2023-04-11 | 2023-10-03 | 冈田智能(江苏)股份有限公司 | Machining center tool magazine, tool claw mounting seat and machining method of tool claw mounting seat |
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