CN202684604U - Turret-type automatic tool changer of numerical control machine - Google Patents
Turret-type automatic tool changer of numerical control machine Download PDFInfo
- Publication number
- CN202684604U CN202684604U CN 201220280126 CN201220280126U CN202684604U CN 202684604 U CN202684604 U CN 202684604U CN 201220280126 CN201220280126 CN 201220280126 CN 201220280126 U CN201220280126 U CN 201220280126U CN 202684604 U CN202684604 U CN 202684604U
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- China
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- turret
- main shaft
- turret head
- tool
- tool changing
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- Withdrawn - After Issue
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model provides a turret-type automatic tool changer of a numerical control machine. The turret-type automatic tool changer comprises a tool rest, turret heads, main shaft heads, main shaft angle gears, a tool changing gear, a tool changing motor, a positioning cylinder, a lifting cylinder and a main shaft motor. The turret heads are installed on turret head installation positions at one end of the tool rest. The tool changing motor is installed on the top of the tool rest. The tool changing gear is installed on a rotating shaft head of the tool changing motor. One end of each turret head is provided with a gear plate meshed with the tool changing gear. The gear plates are provided with a plurality of positioning holes. The main shaft heads are multiple and uniformly distributed along the circumference directions of the turret heads. Each main shaft head protrudes into one end of the inner side of one turret head and is connected with one main shaft angle gear. The positioning cylinder is installed inside the tool rest, and a piston rod head of the positioning cylinder protrudes outside of the tool rest and is matched with the positioning holes. The main shaft motor is installed inside the tool rest, and is driven to ascend and descend through the lifting cylinder placed in the tool rest and below the main shaft motor. A rotating shaft head of the main shaft motor is provided with an angle gear matched with the main shaft angle gears. According to the turret-type automatic tool changer, the main shaft heads are replaced through transposition of the turret heads to achieve the function of automatic tool changing.
Description
Technical field
The utility model relates to the technical field of Digit Control Machine Tool, refers in particular to a kind of rotary type tower automatic tool changer of Digit Control Machine Tool.
Background technology
At present, the rotary type tower automatic tool changer of Digit Control Machine Tool both domestic and external all is to adopt the transmission mechanisms such as capstan head partition, linkage, conveyer belt to transmit power and realize the action that some is special, its weak point of this structural design is: complex structure, operating noise are large, the parts fault is many, serious wear, the difficulty of installing and keeping in repair is large, install and the time of maintenance long, thereby so that its inefficiency, cost is high, service life is short.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the rotary type tower automatic tool changer of a kind of reliable, stable action reasonable in design, operating noise is low, installation and maintenance are convenient, tool change time is short, efficient is high Digit Control Machine Tool is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of rotary type tower automatic tool changer of Digit Control Machine Tool, it includes knife rest, turret head, main tapping, the main shaft bevel gear, the tool changing gear, the tool changing motor, positioning cylinder, lift cylinder, spindle motor, wherein, described turret head rotates and is assemblied on the turret head installation position of knife rest one end, tool changing motor level is installed in the top of this knife rest, and, be equipped with a tool changing gear on the tupelo of this tool changing motor, simultaneously, the corresponding toothed disc that is meshed with above-mentioned tool changing gear that is equipped with of an end that this turret head and knife rest join, so that turret head is by this tool changing driven by motor transposition, and correspondence offers a plurality of locating holes for the turret head location on the described toothed disc; Main tapping has a plurality of circumferentially uniform along turret head, and the end that each main tapping puts in this turret head all is connected with a main shaft bevel gear; The cylinder body level of described positioning cylinder is installed in the knife rest, and the piston rod head of this positioning cylinder stretches out knife rest and matches with locating hole on the said gear dish, and the location that is used for after the turret head transposition is fixed; Described spindle motor level is installed in the knife rest, and this spindle motor drives oscilaltion by the lift cylinder that places this knife rest that is positioned at its below, and simultaneously, the tupelo of this spindle motor is equipped with a bevel gear of matching with above-mentioned main shaft bevel gear.
Described turret head is the hexagon turret head.
Described main tapping has six.
The utility model is after having adopted such scheme, its great advantage is that the utility model utilizes the transposition of turret head to change main tapping to realize its automatic tool changer function, the operation of having saved the automatic loosening folder, having unloaded the series of complexes such as cutter dress cutter, clamping and cutter carrying, reduce tool change time, improved the reliability of tool changing.
Description of drawings
Fig. 1 is the schematic diagram after the utility model is assemblied in lathe.
Fig. 2 is front view of the present utility model.
Fig. 3 is sectional view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.
Referring to accompanying drawing 1 to shown in the accompanying drawing 3, the rotary type tower automatic tool changer of the described Digit Control Machine Tool of the present embodiment, include knife rest 1, turret head 2, main tapping 3, main shaft bevel gear 4, tool changing gear 5, tool changing motor 6, positioning cylinder 7, lift cylinder 8, spindle motor 9, wherein, the described turret head 2 of the present embodiment is the hexagon turret head, it rotates and is assemblied on the turret head installation position of knife rest 1 one ends, tool changing motor 6 levels are installed in the top of this knife rest 1, and, be equipped with a tool changing gear 5 on the tupelo of this tool changing motor 6, simultaneously, the corresponding toothed disc 10 that is meshed with above-mentioned tool changing gear 5 that is equipped with of an end that this turret head 2 and knife rest 1 join, so that turret head 2 drives transposition by this tool changing motor 6, and correspondence offers a plurality of locating holes for turret head 2 location on the described toothed disc 10; Main tapping 3 has six circumferentially uniform along turret head 2, and ends that each main tapping 3 puts in this turret head 2 all are connected with a main shaft bevel gear 4; The cylinder body level of described positioning cylinder 7 is installed in the knife rest 1, and the piston rod head of this positioning cylinder 7 stretches out knife rest 1 and matches with locating hole on the said gear dish 10, and the location that is used for after turret head 2 transpositions is fixed; Described spindle motor 9 levels are installed in the knife rest 1, and, this spindle motor 9 drives oscilaltion by the lift cylinder that places this knife rest 18 that is positioned at its below, and simultaneously, the tupelo of this spindle motor 9 is equipped with a bevel gear 11 of matching with above-mentioned main shaft bevel gear 4.Be the operation principle of the above-mentioned rotary type tower automatic tool changer of the present embodiment below: during work, at first turret head 2 is positioned, fixing by the corresponding locating hole location that the piston rod head of positioning cylinder 7 puts on the toothed disc 10, then spindle motor 9 is driven by lift cylinder 8 and descends, until the bevel gear 11 of this spindle motor 9 and turret head 2 are till the main shaft bevel gear 4 of that main tapping 3 of below is meshed, afterwards, this main tapping 3 realizes that by gear drive it steadily runs up by spindle motor 9; During tool changing, at first spindle motor 9 is driven by lift cylinder 8 and rises to desired location, its main shaft bevel gear 4 with main tapping 3 is separated, lift cylinder 8 stops action afterwards, positioning cylinder 7 unclamps to be fixed the location of turret head 2, then turret head 2 drives transposition by tool changing motor 6, realize its tool changing, after turret head 2 transpositions are complete, positioning cylinder 7 moves at once, stretch out the corresponding locating hole of its piston rod head to the toothed disc 10, realize the location of turret head 2 is fixed, just finish afterwards the tool changing operation of turret head 2.In a word, after adopting above scheme, the utility model utilizes the transposition of turret head 2 to change main tapping 3 to realize its automatic tool changer function, the operation of having saved the automatic loosening folder, having unloaded the series of complexes such as cutter dress cutter, clamping and cutter carrying, reduced tool change time, improved the reliability of tool changing, satisfied actual processing request, be worthy to be popularized.
The above examples of implementation is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. the rotary type tower automatic tool changer of a Digit Control Machine Tool, it is characterized in that: it includes knife rest (1), turret head (2), main tapping (3), main shaft bevel gear (4), tool changing gear (5), tool changing motor (6), positioning cylinder (7), lift cylinder (8), spindle motor (9), wherein, described turret head (2) rotates and is assemblied on the turret head installation position of knife rest (1) one end, tool changing motor (6) level is installed in the top of this knife rest (1), and, be equipped with a tool changing gear (5) on the tupelo of this tool changing motor (6), simultaneously, the corresponding toothed disc (10) that is meshed with above-mentioned tool changing gear (5) that is equipped with of an end that this turret head (2) and knife rest (1) join, so that turret head (2) drives transposition by this tool changing motor (6), and the upper correspondence of described toothed disc (10) offers a plurality of locating holes for turret head (2) location; Main tapping (3) has a plurality of circumferentially uniform along turret head (2), and the end that each main tapping (3) puts in this turret head (2) all is connected with a main shaft bevel gear (4); The cylinder body level of described positioning cylinder (7) is installed in the knife rest (1), and the piston rod head of this positioning cylinder (7) stretches out knife rest (1) and matches with locating hole on the said gear dish (10), and the location that is used for after turret head (2) transposition is fixed; Described spindle motor (9) level is installed in the knife rest (1), and, this spindle motor (9) drives oscilaltion by the lift cylinder that places this knife rest (1) (8) that is positioned at its below, simultaneously, the tupelo of this spindle motor (9) is equipped with a bevel gear (11) of matching with above-mentioned main shaft bevel gear (4).
2. the rotary type tower automatic tool changer of a kind of Digit Control Machine Tool according to claim 1, it is characterized in that: described turret head (2) is the hexagon turret head.
3. the rotary type tower automatic tool changer of a kind of Digit Control Machine Tool according to claim 1, it is characterized in that: described main tapping (3) has six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280126 CN202684604U (en) | 2012-06-14 | 2012-06-14 | Turret-type automatic tool changer of numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280126 CN202684604U (en) | 2012-06-14 | 2012-06-14 | Turret-type automatic tool changer of numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684604U true CN202684604U (en) | 2013-01-23 |
Family
ID=47540274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220280126 Withdrawn - After Issue CN202684604U (en) | 2012-06-14 | 2012-06-14 | Turret-type automatic tool changer of numerical control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689219A (en) * | 2012-06-14 | 2012-09-26 | 佛山市普拉迪数控科技有限公司 | Rotating-tower-type automatic tool changer of numerical control machine tool |
| CN111299640A (en) * | 2019-11-05 | 2020-06-19 | 太仓金钢重机轧辊有限公司 | Automatic tool changing drilling machine |
-
2012
- 2012-06-14 CN CN 201220280126 patent/CN202684604U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689219A (en) * | 2012-06-14 | 2012-09-26 | 佛山市普拉迪数控科技有限公司 | Rotating-tower-type automatic tool changer of numerical control machine tool |
| CN111299640A (en) * | 2019-11-05 | 2020-06-19 | 太仓金钢重机轧辊有限公司 | Automatic tool changing drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130123 Effective date of abandoning: 20140205 |
|
| RGAV | Abandon patent right to avoid regrant |