CN202622439U - Tool magazine and numerically-controlled machine tool using same - Google Patents
Tool magazine and numerically-controlled machine tool using same Download PDFInfo
- Publication number
- CN202622439U CN202622439U CN 201220226955 CN201220226955U CN202622439U CN 202622439 U CN202622439 U CN 202622439U CN 201220226955 CN201220226955 CN 201220226955 CN 201220226955 U CN201220226955 U CN 201220226955U CN 202622439 U CN202622439 U CN 202622439U
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- China
- Prior art keywords
- protective cover
- tool magazine
- tool
- fan
- knife rest
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- Expired - Fee Related
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Abstract
The utility model discloses a tool magazine and a numerically-controlled machine tool using the same. The tool magazine comprises a tool rest, a plurality of tools, a first protective cover, a second protective cover and a transmission mechanism, wherein the tools are respectively arranged on the tool rest; the first protective cover is fixed relative to the tool rest; the second protective cover is rotatably connected with the first protective cover; the transmission mechanism is used for controlling the second protective cover to rotate relative to the first protective cover, so that an open state and a closed state of the tool magazine can be switched; when the tool magazine is in the open state, the first protective cover and the second protective cover are arranged properly so that the tools can be placed and taken down from the tool rest; and when the tool magazine is in the closed state, the first protective cover and the second protective cover are arranged properly so that the tools are accommodated in accommodating space formed by the first protective cover and the second protective cover. By the mode, the tool magazine can effectively protect the tools against being affected by factors such as cutting fluid and scraps in a machining process when the tool magazine is in the closed state.
Description
Technical field
The utility model relates to a kind of tool magazine and the Digit Control Machine Tool that uses this tool magazine, particularly relates to a kind of tool magazine and this Digit Control Machine Tool that is applied on the NC machine tools with automatic tool changer.
Background technology
NC machine tools with automatic tool changer adopts tool magazine formula automatic tool changer to carry out cutter changing more.At present, tool magazine formula automatic tool changer is made up of tool magazine and cutter exchange mechanism mostly.Tool magazine comprises knife rest and is contained in the some cutters in the knife rest.Digit Control Machine Tool comprises mounting cutter and drives the main shaft of cutter rotation, closes on the operating desk of main shaft and control main shaft and the operating system of other elements action.During tool changing, take out cutter respectively on tool magazine and the main shaft and exchange, will will put to tool magazine from the cutter that main shaft takes out simultaneously from the cutter that tool magazine the takes out main shaft of packing into then by the cutter exchange mechanism.
When adopting above-mentioned tool magazine formula automatic tool changer to change cutter, because of the tool magazine installation site away from the machining area of Digit Control Machine Tool, can change cutter so cutter changing mechanism must be set.Therefore, tool changing complex procedures, efficient are lower.
Change the efficient of cutter in order to improve Digit Control Machine Tool, can omit above-mentioned cutter exchange mechanism, tool magazine is directly installed on the side of operating desk, through the control operation system main shaft is directly aimed at tool magazine and carry out tool changing.So be provided with, can simplify the tool changing operation, and raise the efficiency.Yet; Because of tool magazine near the operating desk setting, cutting fluid that produces in the Digit Control Machine Tool process and chip can splash on the cutter that holds in the knife rest, under the impact of cutting fluid and chip; The setting angle of the cutter that holds in the knife rest may change, thereby causes normally tool changing of Digit Control Machine Tool.
The utility model content
The technical problem that the utility model mainly solves provides a kind of tool magazine and the Digit Control Machine Tool that uses this tool magazine, can effectively stop the cutting fluid/chip in the process to disturb cutter.
The utility model embodiment discloses a kind of tool magazine, comprising: knife rest; Some cutters are arranged on the knife rest respectively; First protective cover is with the knife rest relative fixed; Second protective cover is rotationally connected with first protective cover; Transmission mechanism; Being used to control second protective cover rotates relative to first protective cover; So that tool magazine switches between open mode and closed condition, wherein under open mode, first protective cover and second protective cover are arranged to allow to pick and place cutter from knife rest; Down, first protective cover and second protective cover are arranged to cutter is contained in first protective cover and the formed accommodation space of second protective cover in off position.
The utility model embodiment also discloses a kind of Digit Control Machine Tool of using above-mentioned tool magazine.
The beneficial effect of the utility model is: the situation that is different from prior art; The tool magazine of the utility model is provided with first protective cover and second protective cover that relative cutter has the opening and closing state; The overall structure of tool magazine is simple, and can directly be mounted to the side of numerical tool operation platform; Only need make tool magazine be in open mode when changing cutter and get final product, and the closed condition of tool magazine can effectively be protected the influence that cutter does not receive the factors such as cutting fluid/chip in the process in the Digit Control Machine Tool process.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the stereogram of the utility model embodiment tool magazine;
Fig. 2 is the stereogram of first protective cover of tool magazine shown in Figure 1;
Fig. 3 is the front view of tool magazine shown in Figure 1;
Fig. 4 is that the A-A of tool magazine shown in Figure 3 is to profile;
Fig. 5 is that the B-B of tool magazine shown in Figure 3 is to profile;
Fig. 6 is the stereogram of switching piece shown in Figure 4;
Fig. 7 is the stereogram of support shown in Figure 4;
Fig. 8 is the stereogram of power set shown in Figure 4.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is a part of embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses a kind of tool magazine, comprising: knife rest; Some cutters are arranged on the knife rest respectively; First protective cover is with the knife rest relative fixed; Second protective cover is rotationally connected with first protective cover; Transmission mechanism; Being used to control second protective cover rotates relative to first protective cover; So that tool magazine switches between open mode and closed condition, wherein under open mode, first protective cover and second protective cover are arranged to allow to pick and place cutter from knife rest; Down, first protective cover and second protective cover are arranged to cutter is contained in first protective cover and the formed accommodation space of second protective cover in off position.The tool magazine of present embodiment is provided with first protective cover and second protective cover that relative cutter has the opening and closing state, and the overall structure of tool magazine is simple, and can directly be mounted to the side of numerical tool operation platform; Only need make tool magazine be in open mode when changing cutter and get final product, and the closed condition of tool magazine can effectively protect cutter not receive the influence of the factors such as cutting fluid/chip in the process in the Digit Control Machine Tool process.
Consult Fig. 1, the utility model embodiment tool magazine 100 comprises knife rest 1, some cutters 2, first protective cover 3, second protective cover 4 and transmission mechanism 5.
First protective cover 3 is fixed to knife rest 1, the second protective cover 4 and is rotationally connected to first protective cover 3.In the present embodiment, first protective cover 3 is connected to knife rest 1 through screw 311.Fixed form in the practical application between first protective cover 3 and the knife rest 1 should not be so limited, and for example, the catch mechanism that matches each other is set respectively on first protective cover 3 and knife rest 1 makes the two relative fixed, or the two can realize relative fixed through the one design.
The tool magazine 100 of present embodiment is provided with first protective cover 3 and second protective cover 4 that relative cutter 2 has the opening and closing state, and the overall structure of tool magazine 100 is simple, and can directly be mounted to the side of numerical tool operation platform (not shown); Only need make tool magazine 100 be in open mode when changing cutter and get final product, and the closed condition of tool magazine 100 can effectively protect cutter 2 not receive the influence of the factors such as cutting fluid/chip in the process in the Digit Control Machine Tool process.Simultaneously, the opening and closing of tool magazine 100 only need make second protective cover 4 rotate relative to first protective cover 3 and get final product, simplicity of design, and second protective cover 4 can adopt lightweight, anticorrosion, material that structural strength is high to process, thereby makes that energy consumption is lower when tool magazine 100 opens and closes.
Please comprise the interconnective square casing 31 and the first fan-shaped face of cylinder housing 32 with reference to Fig. 2-5, the first protective cover 3 in the lump.Knife rest 1 is contained in the square casing 31 and the part of cutter 2 is exposed knife rest 1 and square casing 31.The shape of square casing 31 and knife rest 1 is mated each other and the two is fixedly connected through screw 311.So, the smooth surface that square casing 31 has makes tool magazine 100 conveniently be connected to the Digit Control Machine Tool (not shown) that uses this tool magazine 100 through square casing 31.And, because of the shape of square casing 31 and the profile of knife rest 1 are mated volume and the cost that can effectively control tool magazine 100 each other.
It is rectangular-shaped that knife rest 1 roughly is, comprise upper plate 11, the lower plate 13 that is provided with at interval and be supported in upper plate 11 and lower plate 13 between cushion block.Upper plate 11 is provided with a plurality of containing holes one to one (not shown) respectively with lower plate 13.The containing hole of cutter 2 through upper plate 11 and lower plate 12 is arranged on the knife rest 1 and a part is exposed knife rest 1.
In the practical application, the shape of first protective cover 3 should not be so limited, and for example, first protective cover 3 can be set to accommodate the whole fan-shaped cylindrical or whole square or the like of knife rest 1.
Second protective cover 4 comprises the second fan-shaped face of cylinder housing 41.The first fan-shaped face of cylinder housing, the 32 and second fan-shaped face of cylinder housing, 41 concentric modes are rotationally connected, and specifically please join Fig. 1, Fig. 4 and Fig. 5.The place, axle center of the first fan-shaped face of cylinder housing 32 is provided with bearing 321; The place, axle center of the second fan-shaped face of cylinder housing 41 is provided with rotating shaft 42; Rotating shaft 42 is connected to bearing 321, and then realizes being rotationally connected of first protective cover 3 and second protective cover 4 through the cooperation of rotating shaft 42 and bearing 321.
The first fan-shaped face of cylinder housing 32 includes two fan-shaped sides (not shown) and the cambered surface that is connected said two fan-shaped sides (not shown) with the second fan-shaped face of cylinder housing 41; Wherein, The cambered surface of two fan-shaped face of cylinder housings matches each other, and the cambered surface of the second fan-shaped face of cylinder housing 41 is positioned at outside the cambered surface of the first fan-shaped face of cylinder housing 32.The cambered surface of fan-shaped face of cylinder housing can make that the cutting fluid/chip in the process can be from landing on second protective cover 4; Avoid cutting fluid/chip on second protective cover 4, to pile up; Make the difficulty that opens or closes of second protective cover 4; Cause to change cutter, digital control system is made a very bad impression.
For attractive in appearance and save cost, the utility model embodiment adopts a rotating shaft 42 and a bearing 321 to cooperate respectively at the two ends of first protective cover 3, second protective cover 4.In the practical application, the rotating shaft 42 that is mounted to axle center, second protective cover, 4 two ends can be shared one rotating shaft of length.
In the present embodiment, power set 53 are a cylinder.In the practical application; Power set 53 can be anyly can drive the actuating unit that tooth bar 52 is subjected to displacement; Adopt digital control system that power set 53 are controlled simultaneously; When exchange cutter 2, control this power set 53 runnings, second protective cover 4 is opened, close second protective cover 4 when finishing in cutter 2 exchanges.When for example power set 53 were cylinder, digital control system can realize the control to cylinder through the control air compressor, reaching the purpose of opening or closing second protective cover 4, thereby realize that the tool magazine protective cover opens and closes full-automatic and with the synchronization of Digit Control Machine Tool.
Simultaneously, transmission mechanism 5 also can comprise the gear 51 that is fixed to rotating shaft 42 with one heart, with chain, the stepper motor of gear 51 engagements; Drive chain with driven wheel 51 through stepper motor, reach the purpose of opening or closing tool magazine 100.Stepper motor can reach higher control accuracy, can be better synchronous with digital control system, also can adopt common electric machine from cost consideration.
Please in the lump with reference to Fig. 1 and Fig. 4, the utility model embodiment tool magazine 100 also comprises and is arranged on the buffer gear 61,62 that is used to reduce the impulsive force that produces when second protective cover, 4 relative first protective covers 3 turn to open mode (shown in Figure 4) or the closed condition (not shown) of tool magazine 100 on first protective cover 3.Shown in Figure 4 for reducing the buffer gear 61 of cushion effect that second protective cover 4 turns to the open mode of tool magazine 100.In the practical application, the user is easy to associate and buffer gear 6 is applied on the position of first protective cover 3 that closed condition that second protective cover 4 turns to tool magazine 100 arrives buffer gear 62 as shown in Figure 1.The concrete structure of buffer gear 61,62 can be a monoblock elastomeric cushion material, also can be for having mechanism of spring element or the like.
Be different from prior art.The tool magazine 100 of the utility model embodiment is provided with first protective cover 3 and second protective cover 4 that relative cutter 2 has the opening and closing state, and the overall structure of tool magazine 100 is simple, and can directly be mounted to the side of numerical tool operation platform (not shown); Only need make tool magazine 100 be in open mode when changing cutter and get final product, and the closed condition of tool magazine 100 effectively protects cutter 2 not receive the influence of the factors such as cutting fluid/chip in the process in the Digit Control Machine Tool process.
The utility model also provides a kind of Digit Control Machine Tool of using above-mentioned tool magazine 100.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (13)
1. a tool magazine is characterized in that, said tool magazine comprises:
Knife rest;
Cutter is arranged on the said knife rest;
First protective cover is with said knife rest relative fixed;
Second protective cover is rotationally connected with said first protective cover;
Transmission mechanism; Being used to control said second protective cover rotates relative to said first protective cover; So that said tool magazine switches between open mode and closed condition, wherein under said open mode, said first protective cover and said second protective cover are arranged to allow to pick and place said cutter from said knife rest; Under said closed condition, said first protective cover and said second protective cover are arranged to said cutter is contained in said first protective cover and the formed accommodation space of said second protective cover.
2. tool magazine as claimed in claim 1; It is characterized in that; Said first protective cover comprises the interconnective square casing and the first fan-shaped face of cylinder housing, and said second protective cover comprises the second fan-shaped face of cylinder housing, and said square casing is accommodated said knife rest; And making said cutter partly expose from said square casing, the said first fan-shaped face of cylinder housing and the said second fan-shaped face of cylinder housing are rotationally connected with the concentric mode.
3. tool magazine as claimed in claim 2 is characterized in that, said first and second fan-shaped face of cylinder housing includes two fan-shaped sides and the cambered surface that is connected said two fan-shaped sides.
4. tool magazine as claimed in claim 2 is characterized in that, the place, axle center of the said first fan-shaped face of cylinder housing is provided with bearing, and the place, axle center of the said second fan-shaped face of cylinder housing is provided with rotating shaft, and then realizes being rotationally connected through said rotating shaft and said bearing.
5. tool magazine as claimed in claim 4 is characterized in that, said transmission mechanism comprises the gear that is fixed in one heart in the said rotating shaft, with the tooth bar of said gears engaged and be used for the said tooth bar of transmission so that the power set that said rotating shaft is rotated relative to said bearing.
6. tool magazine as claimed in claim 5; It is characterized in that said tooth bar vertically is provided with, said actuating unit drives on the said tooth bar/moves down; And then driven gear rotates, thereby makes the relative first protective cover opening/closing of second protective cover along clockwise/counter clockwise direction.
7. tool magazine as claimed in claim 5 is characterized in that, said power set are cylinder.
8. tool magazine as claimed in claim 5 is characterized in that said transmission mechanism further comprises the support that is used for said power set are fixed to said first protective cover.
9. tool magazine as claimed in claim 5 is characterized in that, said transmission mechanism further comprises the blend stop that is used to make said tooth bar and said gear maintenance engagement.
10. tool magazine as claimed in claim 4 is characterized in that, said transmission mechanism comprises the gear that is fixed in one heart in the said rotating shaft, with the chain of said gears engaged and be used to drive the motor of said chain with driven wheel.
11. tool magazine as claimed in claim 1 is characterized in that, said tool magazine further comprises and is arranged on being used on said first protective cover reduces the impulsive force that said second protective cover produces when said first protective cover rotates buffer gear.
12. tool magazine as claimed in claim 1; It is characterized in that; Said knife rest comprises upper plate and the lower plate that is provided with at interval and is supported in the cushion block between said upper plate and the lower plate, the containing hole of said upper plate and said lower plate are provided with mutual correspondence respectively a plurality of said cutters that are used to plant.
13. a Digit Control Machine Tool is characterized in that, said Digit Control Machine Tool comprises any described tool magazine like claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226955 CN202622439U (en) | 2012-05-18 | 2012-05-18 | Tool magazine and numerically-controlled machine tool using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226955 CN202622439U (en) | 2012-05-18 | 2012-05-18 | Tool magazine and numerically-controlled machine tool using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622439U true CN202622439U (en) | 2012-12-26 |
Family
ID=47375682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226955 Expired - Fee Related CN202622439U (en) | 2012-05-18 | 2012-05-18 | Tool magazine and numerically-controlled machine tool using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622439U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717287A (en) * | 2012-05-18 | 2012-10-10 | 深圳市大富科技股份有限公司 | Tool magazine and numerically-controlled machine tool using same |
| CN105108547A (en) * | 2015-09-21 | 2015-12-02 | 江苏港星方能超声洗净科技有限公司 | Tool changer |
| CN107243766A (en) * | 2017-06-26 | 2017-10-13 | 深圳市久久犇自动化设备股份有限公司 | Tool magazine and the machining tool with the tool magazine |
| CN107984280A (en) * | 2017-12-26 | 2018-05-04 | 广东大群数控机床有限公司 | A kind of protected tool changer device |
| CN112596057A (en) * | 2020-12-02 | 2021-04-02 | 江苏云工场信息技术有限公司 | Unmanned edge is radar monitoring devices for cooperation |
| CN114032587A (en) * | 2021-12-13 | 2022-02-11 | 江西麦得豪新材料有限公司 | Safe type copper foil crude foil machine |
-
2012
- 2012-05-18 CN CN 201220226955 patent/CN202622439U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717287A (en) * | 2012-05-18 | 2012-10-10 | 深圳市大富科技股份有限公司 | Tool magazine and numerically-controlled machine tool using same |
| CN105108547A (en) * | 2015-09-21 | 2015-12-02 | 江苏港星方能超声洗净科技有限公司 | Tool changer |
| CN107243766A (en) * | 2017-06-26 | 2017-10-13 | 深圳市久久犇自动化设备股份有限公司 | Tool magazine and the machining tool with the tool magazine |
| CN107243766B (en) * | 2017-06-26 | 2020-05-22 | 深圳市久久犇自动化设备股份有限公司 | Tool magazine and machine tool with same |
| CN107984280A (en) * | 2017-12-26 | 2018-05-04 | 广东大群数控机床有限公司 | A kind of protected tool changer device |
| CN107984280B (en) * | 2017-12-26 | 2023-12-19 | 广东大群数控机床有限公司 | Tool magazine protector |
| CN112596057A (en) * | 2020-12-02 | 2021-04-02 | 江苏云工场信息技术有限公司 | Unmanned edge is radar monitoring devices for cooperation |
| CN114032587A (en) * | 2021-12-13 | 2022-02-11 | 江西麦得豪新材料有限公司 | Safe type copper foil crude foil machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170518 |