CN202539951U - Tool turret - Google Patents
Tool turret Download PDFInfo
- Publication number
- CN202539951U CN202539951U CN2012201628902U CN201220162890U CN202539951U CN 202539951 U CN202539951 U CN 202539951U CN 2012201628902 U CN2012201628902 U CN 2012201628902U CN 201220162890 U CN201220162890 U CN 201220162890U CN 202539951 U CN202539951 U CN 202539951U
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- CN
- China
- Prior art keywords
- belt pulley
- tool
- fluted disc
- power transmission
- transmission shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a tool turret which comprises a tool turret body and a tool disc. The tool turret is characterized in that a power milling head is arranged on the tool disc; a power transmission shaft is arranged in the power milling head; a tool bit connecting slot is arranged in the power transmission shaft; a first belt pulley is fixedly arranged on the power transmission shaft; a second servomotor is arranged on the tool turret body; a second belt pulley is fixedly arranged on the second motor output shaft of the second servomotor; an intermediate shaft of the tool turret body is arranged between the power transmission shaft and the second motor output shaft; a third belt pulley and a fourth belt pulley are alternately arranged on the intermediate shaft; the second belt pulley and the third belt pulley are connected through a first synchronous belt; and the first belt pulley and the fourth belt pulley are connected through a second synchronous belt. According to the tool turret, the cross section area is very small, and the Z-directional dimension space of a machine tool is saved; the tool disc is driven by a high-precision circular-arc gear, the indexing precision is high, and the locking stability is good; and the maximum rotating speed of the power milling head can reach 6000 r/min, and the milling quality is high.
Description
Technical field
The utility model relates to a kind of cutter tower, particularly relate to a kind of be used for turning the cutter tower.
Background technology
In the prior art, the cutter tower comprises cutter tower body and cutterhead, and tool rest is set on the cutterhead, is implemented in the tool changing in the turning process through the cutterhead rotation.But in the existing structure, the Z of cutter tower is bigger to size, thus the Z of lathe to size also must do bigger.On the other hand, in the existing turning machine, normally machine tool chief axis rotation, cutter fixedly comes processing work, and this is difficult to satisfy the processing request of complex part.
So those skilled in the art are devoted to develop, and a kind of Z is little to size, the cutter tower of compact conformation.
The utility model content
Because the above-mentioned defective of prior art, the utility model technical problem to be solved provides that a kind of Z is little to size, the cutter tower of compact conformation.
For realizing above-mentioned purpose, the utility model provides a kind of cutter tower, comprises cutter tower body and cutterhead; It is characterized in that: be provided with piston in the side inner chamber of said cutterhead near said cutter tower body; Be wholely set piston on the said piston; Said piston is fixedly connected with oil seal cover away from the end of said cutter tower body one side; Said oil seal cover is wholely set the lid edge relative with said piston; Said piston and said lid are along constituting oil groove;
Be provided with first fluted disc in the side inner chamber of said cutterhead near said cutter tower body; The tooth of said first fluted disc is arranged on the end face near said cutter tower body one side; The outer surface of said first fluted disc cooperates with said cutterhead, and inner surface cooperates with said oil seal cover and piston;
Said first fluted disc is positioned at said oil groove place and has been wholely set the fluted disc flange; Said fluted disc flange is divided into first oil pocket independent of each other and second oil pocket with said oil groove; Said piston is provided with first oilhole that is communicated with said first oil pocket and second oilhole that is communicated with said second oil pocket;
Said cutter tower body is provided with first servomotor; First motor output shaft of said first servomotor is connected with reductor; The output shaft of said reductor is provided with first gear; Said first gear and second gears engaged; The 3rd gear is set on the installation shaft of said second gear; Said the 3rd gear and the engagement of the 4th fluted disc;
Said the 4th fluted disc is fixedly connected with second fluted disc at end face; Said second fluted disc is fixedly connected with said cutterhead; Be provided with the 3rd fluted disc in said second fluted disc; Said the 3rd fluted disc is fixedly connected with said cutter tower body;
The tooth of said second fluted disc and the 3rd fluted disc is set up in parallel, and all can mesh with the tooth of said first fluted disc.
Said cutterhead is provided with the power milling head; Be provided with power transmission shaft in the said power milling head; Said power transmission shaft is provided with the cutter head link slot; Be fixed with first belt pulley on the said power transmission shaft;
Said cutter tower body is provided with second servomotor; Be fixed with second belt pulley on second motor output shaft of said second servomotor;
Said cutter tower body is provided with jackshaft between said power transmission shaft and said second motor output shaft; Be arranged at intervals with the 3rd belt pulley and the 4th belt pulley on the said jackshaft;
Said second belt pulley is with synchronously through first with said the 3rd belt pulley and is connected; Said first belt pulley is with synchronously through second with said the 4th belt pulley and is connected;
Said piston is a hollow piston; The said second synchronous band passes said piston.
The beneficial effect of the utility model is: the utility model cross-sectional area is very little, and the Z that can practice thrift lathe is to dimensional space; Cutterhead is through the high-precision arc gear drive, and the transposition precision is high, the locking good stability; The rotating speed of power milling head reaches as high as 6000r/min, and the milling quality is high.
Description of drawings
Fig. 1 is the structural representation of the utility model one specific embodiment.
Fig. 2 is the plan structure sketch map of Fig. 1.
Fig. 3 is the left TV structure sketch map of Fig. 1.
Fig. 4 is the partial enlarged drawing at I place among Fig. 1.
Fig. 5 is the partial enlarged drawing at II place among Fig. 1.
Fig. 6 is the partial enlarged drawing at III place among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
To shown in Figure 6, a kind of cutter tower comprises cutter tower body 1 and cutterhead 2 like Fig. 1.Be provided with hollow piston 3 in the side inner chamber of cutterhead 2 near cutter tower body 1, be wholely set piston 3a on the piston 3.Piston 3 is fixedly connected with oil seal cover 4 away from the end of cutter tower body 1 one sides, and oil seal cover 4 is wholely set the lid relative with piston 3a along 4a, and piston 3a constitutes oil groove with lid along 4a.
The tooth that is provided with first fluted disc, 5, the first fluted discs 5 in the side inner chamber of cutterhead 2 near cutter tower body 1 is arranged on the end face near cutter tower body 1 one sides.The outer surface of first fluted disc 5 cooperates with cutterhead 2, and inner surface cooperates with oil seal cover 4 and piston 3.
First fluted disc 5 is positioned at the oil groove place and has been wholely set fluted disc flange 5a, and fluted disc flange 5a divides into first oil pocket 6 independent of each other and second oil pocket 7 with oil groove.Piston 3 is provided with first oilhole 8 that is communicated with first oil pocket 6 and second oilhole 9 that is communicated with second oil pocket 7.
First motor output shaft that cutter tower body 1 is provided with first servomotor, 10, the first servomotors 10 is connected with reductor 11.The output shaft of reductor 11 is provided with first gear, 12, the first gears 12 and 13 engagements of second gear, and the 3rd gear 15, the three gears 15 and 28 engagements of the 4th fluted disc are set on the installation shaft 14 of second gear 13.
The 4th fluted disc 28 is fixedly connected with alignment pin through screw with second fluted disc 16 at end face, and second fluted disc 16 is fixedly connected with alignment pin through screw with cutterhead 2.Being provided with the 3rd fluted disc 17, the three fluted discs 17 in second fluted disc 16 is fixedly connected with alignment pin through screw with cutter tower body 1.
The tooth of second fluted disc 16 and the 3rd fluted disc 17 is set up in parallel, and all can mesh with the tooth of first fluted disc 5.
Cutterhead 2 is provided with power milling head 18, is provided with power transmission shaft 19 in the power milling head 18, and power transmission shaft 19 is provided with cutter head link slot 19a; Be fixed with first belt pulley 20 on the power transmission shaft 19.
Second belt pulley 21 is with 26 to be connected with the 3rd belt pulley 24 through first synchronously, and first belt pulley 20 is with 27 to be connected with the 4th belt pulley 25 through second synchronously, and second is with 27 to pass piston 3 synchronously.
During cutter tower conversion cutter spacing; After the power that starts first servomotor, 10, the first servomotors 10 slows down through reductor 11, pass to the 4th fluted disc 28 through first gear 12, second gear 13 and the 3rd gear 15; Because second fluted disc 16 is fixedly connected with the 4th fluted disc 28; And second fluted disc 16 is fixedly connected with cutterhead 2 simultaneously, and therefore second fluted disc 16 drives cutterhead 2 and rotates completion tool changing action.The angle control that the angle that cutterhead 2 rotates is rotated through first servomotor 10.
After the cutterhead transposition success, in first oil pocket 6, inject hydraulic oil, therefore under the effect of hydraulic oil, first fluted disc 5 makes first fluted disc 5 and second fluted disc 16 and 17 engagements of the 3rd fluted disc to 1 one lateral movements of cutter tower body.Because the 3rd fluted disc 17 is fixedly connected with cutter tower body 1, therefore first fluted disc 5 can not rotate, thereby cause second fluted disc 16 to rotate, and realize locking cutterhead 2 with this.In the time of need changing cutter spacing once more, in second oil pocket 7, inject hydraulic oil, thereby make first fluted disc 5, start first servomotor 10 and get final product to away from 1 one lateral movements of cutter tower body.
When needing 18 work of power milling head; Earlier cutter spacing is converted to power milling head 18 places; Start second servomotor 22 then; The power of second servomotor 22 drives power transmission shaft 19 and rotates through first synchronously with 26 and second synchronously with 27 transmission, and therefore the milling cutter with power transmission shaft 19 will carry out high speed rotating.
More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical staff in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.
Claims (1)
1. a cutter tower comprises cutter tower body (1) and cutterhead (2); It is characterized in that: said cutterhead (2) is provided with power milling head (18); Be provided with power transmission shaft (19) in the said power milling head (18); Said power transmission shaft (19) is provided with cutter head link slot (19a); Be fixed with first belt pulley (20) on the said power transmission shaft (19);
Said cutter tower body (1) is provided with second servomotor (22); Be fixed with second belt pulley (21) on second motor output shaft (22a) of said second servomotor (22);
Said cutter tower body (1) is provided with jackshaft (23) between said power transmission shaft (19) and said second motor output shaft (22a); Be arranged at intervals with the 3rd belt pulley (24) and the 4th belt pulley (25) on the said jackshaft (23);
Said second belt pulley (21) is with (26) to be connected with said the 3rd belt pulley (24) through first synchronously; Said first belt pulley (20) is with (27) to be connected with said the 4th belt pulley (25) through second synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201628902U CN202539951U (en) | 2012-04-17 | 2012-04-17 | Tool turret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201628902U CN202539951U (en) | 2012-04-17 | 2012-04-17 | Tool turret |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539951U true CN202539951U (en) | 2012-11-21 |
Family
ID=47160640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201628902U Expired - Fee Related CN202539951U (en) | 2012-04-17 | 2012-04-17 | Tool turret |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539951U (en) |
-
2012
- 2012-04-17 CN CN2012201628902U patent/CN202539951U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20121121 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |