CN203031358U - Cutter exchange signal induction device - Google Patents
Cutter exchange signal induction device Download PDFInfo
- Publication number
- CN203031358U CN203031358U CN 201220579625 CN201220579625U CN203031358U CN 203031358 U CN203031358 U CN 203031358U CN 201220579625 CN201220579625 CN 201220579625 CN 201220579625 U CN201220579625 U CN 201220579625U CN 203031358 U CN203031358 U CN 203031358U
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- CN
- China
- Prior art keywords
- cutter
- water jacket
- induction device
- wall
- aluminium water
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- 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 - Lifetime
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model relates to a cutter exchange signal induction device, in particular to a device which is applied to an electric spindle and provides a signal induction function for a pull broach mechanism. According to the cutter exchange signal induction device, a pull broach signal transducer which penetrates through an inner wall and an outer wall in the radial direction is arranged on a position close to the top end face of the side wall of an aluminum water sleeve, and a broach discharge signal transducer which penetrates through the inner wall and the outer wall in the radial direction is arranged on a position close to the bottom end face of the side wall of the aluminum water sleeve. An induction disc is arranged at the tail end of a pull rod assembly. The cutter exchange signal induction device is simple in operation, compact in structure, high in cutter exchange speed, short in pull rod displacement distance, and capable of easily mastering cutter changing states, improves the service life of the pull rod, reduces undesirable phenomena to the minimum extent, enables a main shaft to be more stable and use accuracy to be higher, and is convenient to popularize and use.
Description
Technical field
The utility model relates to a kind of machining equipment, specifically a kind of device that induction of signal is provided to tool-broaching mechanism for electric main shaft.
Background technology
In the prior art, during the tool changing of main shaft, owing to there is not the tool changing signal induction device, at broaching tool with when unloading cutter, the displacement of pull bar often is not easy to control, be that staff tool changing or automatic tool changer all can cause the excessive or too small result of displacement, the excessive pull bar of displacement then damages easily, the too small cutter that then do not change of displacement.
Summary of the invention
The utility model relates to a kind of tool changing signal induction device, and its operation is simple and easy, compact conformation, tool-changing speed is fast, and the pull bar shift length is short and hold the tool changing state easily, improves pull bar service life, bad phenomenon minimizes, and can make that main shaft is more stable, service precision is higher, is convenient to promote and use.
The utility model technical solution is at existing aluminium water jacket (3), on rod assembly (5) basis in aluminium water jacket (3) through hole, the utility model particularly nearly top end face place of aluminium water jacket (3) sidewall is provided with the broaching tool signal transducer (1) that radially connects inside and outside wall, the nearly bottom face place of aluminium water jacket (3) sidewall be provided with radially connect inside and outside wall unload cutter signal transducer (7), the tail end of rod assembly (5) is provided with inductive disks (4).
Above-described broaching tool signal transducer (1) is fixing by the axial holding screw of top end face (2) of aluminium water jacket (3).
Described in the utility modelly unload cutter signal transducer (7) to axially fasten screw (6) by the top end face of aluminium water jacket (3) fixing.
The utility model operation principle is: broaching tool (unloading cutter) signal transducer is fixed on the aluminium water jacket with tightening (fastening) screw, and when rod assembly was subjected to the external force effect and moves down, inductive disks was also along with pull bar moves down.Unload cutter signal transducer place induction point when the bottom outer wall of inductive disks arrives, unload the cutter signal transducer and then produce one and unload the cutter signal, feed back to system, it is bright to unload the cutter indicator lamp, and operating personnel can unload cutter; When external force is removed, inductive disks and pull bar move up, when the outer wall step cylindrical of inductive disks arrives broaching tool signal inductor place induction point, the broaching tool signal inductor then produces a broaching tool signal, feed back to system, broaching tool is finished, and operating personnel can continue following work.
Advantage of the present utility model is:
1, the broaching tool signal inductive disks position different with unloading the cutter induction of signal, the required shift length of tool changing is short, compact conformation.
2, to machine tool system feedback tool changing signal, cooperate with indicator lamp, can make operating personnel be easier to understand the lathe current state, reduce the situation of maloperation.
3, do not changing under the integrally-built prerequisite, by changing the setting angle of sensor, can respond to the pull bar of different strokes.
Description of drawings
Fig. 1 is the profile construction schematic diagram that unloads the cutter state of the present utility model.
Fig. 2 is the profile construction schematic diagram of broaching tool state of the present utility model.
The specific embodiment
Embodiment 1
According to Fig. 1, shown in Figure 2, the utility model is at existing aluminium water jacket (3), on rod assembly (5) basis in aluminium water jacket (3) through hole, the nearly top end face place of aluminium water jacket (3) sidewall is provided with the broaching tool signal transducer (1) that radially connects inside and outside wall, the nearly bottom face place of aluminium water jacket (3) sidewall be provided with radially connect inside and outside wall unload cutter signal transducer (7), the tail end of rod assembly (5) is provided with inductive disks (4).
Embodiment 2
With embodiment 1, be that described broaching tool signal transducer (1) is fixing by the axial holding screw of top end face (2) of aluminium water jacket (3).
With embodiment 1, be describedly to unload cutter signal transducer (7) to axially fasten screw (6) by the top end face of aluminium water jacket (3) fixing.
Claims (3)
1. tool changing signal induction device, it has comprised aluminium water jacket (3), rod assembly (5) in aluminium water jacket (3) through hole, the nearly top end face place that it is characterized in that aluminium water jacket (3) sidewall is provided with the broaching tool signal transducer (1) that radially connects inside and outside wall, the nearly bottom face place of aluminium water jacket (3) sidewall be provided with radially connect inside and outside wall unload cutter signal transducer (7), the tail end of rod assembly (5) is provided with inductive disks (4).
2. a kind of tool changing signal induction device according to claim 1 is characterized in that broaching tool signal transducer (1) is fixing by the axial holding screw of top end face (2) of aluminium water jacket (3).
3. a kind of tool changing signal induction device according to claim 1, it is characterized in that unloading cutter signal transducer (7), to axially fasten screw (6) by the top end face of aluminium water jacket (3) fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579625 CN203031358U (en) | 2012-11-06 | 2012-11-06 | Cutter exchange signal induction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579625 CN203031358U (en) | 2012-11-06 | 2012-11-06 | Cutter exchange signal induction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031358U true CN203031358U (en) | 2013-07-03 |
Family
ID=48683501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579625 Expired - Lifetime CN203031358U (en) | 2012-11-06 | 2012-11-06 | Cutter exchange signal induction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031358U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690585A (en) * | 2015-03-13 | 2015-06-10 | 浙江畅尔智能装备股份有限公司 | Sensing structure of machine tool spindle |
| CN105345042A (en) * | 2015-12-08 | 2016-02-24 | 广州市昊志机电股份有限公司 | Improved electric spindle |
| CN105500085A (en) * | 2016-02-16 | 2016-04-20 | 陕西秦川精密数控机床工程研究有限公司 | Automatic broach mechanism with electric spindle |
| CN113878404A (en) * | 2021-10-09 | 2022-01-04 | 江苏星晨高速电机有限公司 | Electrical testing device of broach mechanism |
-
2012
- 2012-11-06 CN CN 201220579625 patent/CN203031358U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690585A (en) * | 2015-03-13 | 2015-06-10 | 浙江畅尔智能装备股份有限公司 | Sensing structure of machine tool spindle |
| CN105345042A (en) * | 2015-12-08 | 2016-02-24 | 广州市昊志机电股份有限公司 | Improved electric spindle |
| CN105345042B (en) * | 2015-12-08 | 2017-10-24 | 广州市昊志机电股份有限公司 | One kind improves electro spindle |
| CN105500085A (en) * | 2016-02-16 | 2016-04-20 | 陕西秦川精密数控机床工程研究有限公司 | Automatic broach mechanism with electric spindle |
| CN113878404A (en) * | 2021-10-09 | 2022-01-04 | 江苏星晨高速电机有限公司 | Electrical testing device of broach mechanism |
| CN113878404B (en) * | 2021-10-09 | 2022-07-12 | 江苏星晨高速电机有限公司 | Electrical testing device of broach mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |