CN203141180U - Tool replacement device provided with two tool clamping arms and two tool magazines - Google Patents
Tool replacement device provided with two tool clamping arms and two tool magazines Download PDFInfo
- Publication number
- CN203141180U CN203141180U CN 201320125167 CN201320125167U CN203141180U CN 203141180 U CN203141180 U CN 203141180U CN 201320125167 CN201320125167 CN 201320125167 CN 201320125167 U CN201320125167 U CN 201320125167U CN 203141180 U CN203141180 U CN 203141180U
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- China
- Prior art keywords
- tool
- arm
- magazines
- magazine
- cutter
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- Expired - Fee Related
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model provides a tool replacement device provided with two tool clamping arms and two tool magazines. The tool replacement device comprises the two tool magazines, the two tool clamping arms and a tool replacing arm. Multiple tool sleeves used for maintaining and circularly moving tools are arranged in the tool magazines. The two tool clamping arms are arranged in the two tool magazines respectively and used for conveying the tools from the tool magazines to the tool replacing arm. The tool replacing arm is arranged on a main shaft head used for supporting a main shaft. When the tool replacement device is used, the tools are reasonably placed into the two tool magazines respectively so that the tools needing to be used in machining can be sequentially located in the two tool magazines in an alternating mode. When the machining starts, one tool clamping arm is used for conveying the needed tool from one tool magazine to the tool replacing arm which finishes the tool replacement process and starts the machining, and meanwhile, the next tool to be replaced is conveyed to the tool replacing arm from the tool clamping arm in the other tool magazine. Therefore, waiting time for tool replacement is shortened, and machining efficiency is improved.
Description
Technical field
The utility model relates to the tool changing device of exchange cutter between the main shaft of machining center lathe and the tool magazine, especially relates to a kind of two tool changing device of grabbing tool arm double-pole storehouse.
Background technology
The tool magazine of machining center lathe mainly provides the storage cutter position, and can correctly select cutter to be located according to the control of formula, and to carry out the cutter exchange, tool changing device then is the action of carrying out the cutter exchange.Tool magazine must exist simultaneously with tool changing device, if no tool magazine then process required cutter can't pre-position; If no tool changing device is then processed required cutter and can't be changed in regular turn from tool magazine, and lose the purpose that reduces the non-cutting time.This two in function and use complement each other indispensable.At different toolroom machines, the capacity of tool magazine, distribution form are also different, according to capacity, the external form of tool magazine with get the cutter mode and can generally be divided into following several: umbrella shape tool magazine, disc type tool magazine, chain-type tool magazine.The characteristics of chain-type tool magazine are to store the cutter of a greater number, and generally all more than 20, some can store more than 120, and the cutter that will change by chain passes to assigned address, by manipulator cutter is installed on the main shaft.
In big capacity tool magazine, for example 120 or 240 the tool magazine of cutter, and the time of tool changing can be very long, especially when tool changing the position of next cutter from grabbing tool arm far the time, even can occur without the problem of tool changing with regard to having processed, so just have to before tool changing finishes, stop processing.
The utility model content
The purpose of this utility model provides a kind of two tool changing device of grabbing tool arm double-pole storehouse, shortens tool change time when big capacity tool magazine moves, and improves working (machining) efficiency.
A kind of two tool changing devices of grabbing tool arm double-pole storehouse provided by the utility model comprise that two tool magazines, two grab tool arm and a tool change arm;
Have in the described tool magazine and keep cutter and the mobile a plurality of broach shells of circulation;
Grab tool arm and be located at respectively in two tool magazines for described two, be used for cutter is delivered to tool change arm from tool magazine;
Described tool change arm is arranged on the main tapping for supports main shaft.
A kind of two tool changing devices of grabbing tool arm double-pole storehouse provided by the utility model reasonably divide cutter earlier to install in two tool magazines in use, make the cutter that needs in the processing to use alternately be arranged in two tool magazines successively.Begin to add man-hour, at first use one to grab tool arm and from tool magazine, required cutter is delivered to tool change arm, finish the tool changing operation by tool change arm, begin processing; In processing, next cutter to be changed is delivered to the tool change arm place by grabbing tool arm in another tool magazine, thereby has shortened the stand-by period of tool changing.
A kind of two tool changing devices of grabbing tool arm double-pole storehouse provided by the utility model are grabbed tool arm by two tool magazines and two are set, and can greatly shorten tool change time when big capacity tool magazine operation, improve working (machining) efficiency.
Description of drawings
Fig. 1 is a kind of two tool magazines and the structural representation of grabbing tool arm of grabbing the tool changing device in tool arm double-pole storehouse provided by the utility model.
Fig. 2 is a kind of two lateral plans of grabbing the tool changing device in tool arm double-pole storehouse provided by the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
A kind of two tool changing devices of grabbing tool arm double-pole storehouse provided by the utility model comprise that two tool magazines 1,2, two grab tool arm 3,4 and tool change arms 5; Have in the tool magazine 1,2 and keep cutter and the mobile a plurality of broach shells of circulation; Grab tool arm 3 and be located in the tool magazine 1, be used for cutter is delivered to tool change arm 5 from tool magazine 1; Grab tool arm 4 and be located in the tool magazine 2, be used for cutter is delivered to tool change arm 5 from tool magazine 2; Tool change arm 5 is arranged on the main tapping for supports main shaft.
This tool changing device reasonably divides cutter earlier to install in two tool magazines 1,2 in use, makes the cutter that needs in the processing to use alternately be arranged in two tool magazines 1,2 successively.Begin to add man-hour, at first use is grabbed tool arm 3 and from tool magazine 1 required cutter is delivered to tool change arm 5, finishes the tool changing operation by tool change arm 5, begins processing; In processing, next cutter to be changed is delivered to tool change arm 5 places by grabbing tool arm 4 in the tool magazine 2, thereby has shortened the stand-by period of tool changing.
This tool changing device is grabbed tool arm 3,4 by two tool magazines 1,2 and two are set, and can greatly shorten tool change time when big capacity tool magazine operation, improves working (machining) efficiency.
Claims (1)
1. a two tool changing device of grabbing tool arm double-pole storehouse comprises tool magazine, grabs tool arm and tool change arm, it is characterized in that:
Be provided with two tool magazines, have a plurality of broach shells that keep cutter and circulation to move in the described tool magazine;
Be provided with two and grab tool arm, grab tool arm and be located at respectively in two tool magazines for described two, be used for cutter is delivered to tool change arm from tool magazine;
Be provided with a tool change arm, described tool change arm is arranged on the main tapping for supports main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125167 CN203141180U (en) | 2013-03-19 | 2013-03-19 | Tool replacement device provided with two tool clamping arms and two tool magazines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125167 CN203141180U (en) | 2013-03-19 | 2013-03-19 | Tool replacement device provided with two tool clamping arms and two tool magazines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141180U true CN203141180U (en) | 2013-08-21 |
Family
ID=48968735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125167 Expired - Fee Related CN203141180U (en) | 2013-03-19 | 2013-03-19 | Tool replacement device provided with two tool clamping arms and two tool magazines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312649A (en) * | 2015-07-05 | 2017-01-11 | 林志贺 | Multi-spindle synchronous tool changing mechanism and machining center provided with tool changing mechanism |
| CN111050993A (en) * | 2017-09-04 | 2020-04-21 | 德马吉森精机株式会社 | Conveying device |
| CN111266905A (en) * | 2020-03-30 | 2020-06-12 | 北京博鲁斯潘精密机床有限公司 | Five-axis vertical machining double-tool magazine fast tool changing structure and tool changing method thereof |
-
2013
- 2013-03-19 CN CN 201320125167 patent/CN203141180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312649A (en) * | 2015-07-05 | 2017-01-11 | 林志贺 | Multi-spindle synchronous tool changing mechanism and machining center provided with tool changing mechanism |
| CN111050993A (en) * | 2017-09-04 | 2020-04-21 | 德马吉森精机株式会社 | Conveying device |
| CN111266905A (en) * | 2020-03-30 | 2020-06-12 | 北京博鲁斯潘精密机床有限公司 | Five-axis vertical machining double-tool magazine fast tool changing structure and tool changing method thereof |
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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: 20130821 Termination date: 20180319 |