CN202367242U - Broken tool detection device for drilling machine - Google Patents
Broken tool detection device for drilling machine Download PDFInfo
- Publication number
- CN202367242U CN202367242U CN2011205445111U CN201120544511U CN202367242U CN 202367242 U CN202367242 U CN 202367242U CN 2011205445111 U CN2011205445111 U CN 2011205445111U CN 201120544511 U CN201120544511 U CN 201120544511U CN 202367242 U CN202367242 U CN 202367242U
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- drilling machine
- tool
- utility
- model
- supports
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- Expired - Lifetime
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Abstract
The utility model discloses a broken tool detection device for a drilling machine. The device comprises spindle power heads and supports, wherein the spindle power heads are connected with drilling tools through tool connecting rods; proximity switches are arranged on the supports through guide sleeve seats; and the supports are provided with chip collecting grooves. The utility model has the advantages that the device is practical, low in production cost and convenient to use and operate and rapidly detects a broken tool, the using conditions of the tool can be timely detected in the drilling process of the machine tool, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of checkout gear, particularly a kind of drilling machine knife-breaking checkout gear.
Background technology
At present, the numerical control deep-hole drilling machine in case cracking of cutter takes place or the cutter head bursts apart, then can't carry out normal process when processing ring mould, gently then process perforations adding again, and is heavy then encircle the mould mould and scrap.Therefore, need in time detect the situation of breaking, and in time send warning signal by the control system of NC deep hole drilling machine bed; Stop processing, change the depth drill cutter, if can't normally detect the state of breaking; Then may cause problems such as small opening, cause processed ring mould mould to be scrapped.
The utility model content
The utility model technical problem to be solved is the deficiency to prior art, and a kind of novel drilling machine knife-breaking checkout gear is provided.
To achieve these goals, the measure taked of the utility model:
A kind of drilling machine knife-breaking checkout gear comprises main shaft power head and bearing, and described main shaft power head is connected with drilling tool through connecing knife bar, is equipped with near switch through the guide pin bushing seat on the bearing;
Described bearing is provided with and connects the bits groove.
The beneficial effect of the utility model: practicality, production cost is low, and use, easy to operate detects fast, can detect timely in the lathe boring procedure, and the operating position of cutter has improved operating efficiency.
Description of drawings
Fig. 1, the user mode planar structure sketch map of the utility model.
The specific embodiment
A kind of drilling machine knife-breaking checkout gear comprises main shaft power 4 and bearing 6, and described main shaft power 4 is connected with drilling tool 7 through connecing knife bar 8, is equipped with near switch 5 through guide pin bushing seat 2 on the bearing 6; Described bearing 6 is provided with and connects bits groove 3.
When using the utility model, main shaft power 4 is connected on the power set of lathe, is connected on the digital control system device near switch 5; And install to remind the indicator lamp of usefulness, and the workpiece 1 of needs boring is placed on the processing of holing on the drilling tool 7, main shaft power 4 moves; Cutter 7 passes guide pin bushing seat 2, and it is normal to detect cutter near switch 5, bright near the indicator lamp of switch 5; Feed back to the control system, but normal process; When treating cutter apart from the about 2～3mm of workpiece 1, main shaft power 4 rotation are in the process of processing; When cutter 7 fracture, extinguish near the indicator lamp of switch 5 position of detecting less than cutter 7 near switch 5; Signal feedback is given the digital control system of lathe, shuts down, and needs to change cutter 7; Bearing 6 is provided with and connects bits groove 3, and the iron filings that boring produces are convenient to collect, thereby realizes the purpose of the utility model.
Those skilled in the art's simple change and replacement in this area all are within the protection domain of the utility model.
Claims (2)
1. a drilling machine knife-breaking checkout gear comprises main shaft power head (4) and bearing (6), it is characterized in that: described main shaft power head (4) is connected with drilling tool (7) through connecing knife bar (8), and bearing (6) is gone up and is equipped with near switch (5) through guide pin bushing seat (2).
2. a kind of drilling machine knife-breaking checkout gear according to claim 1 is characterized in that: described bearing (6) is provided with and connects bits groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205445111U CN202367242U (en) | 2011-12-21 | 2011-12-21 | Broken tool detection device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205445111U CN202367242U (en) | 2011-12-21 | 2011-12-21 | Broken tool detection device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367242U true CN202367242U (en) | 2012-08-08 |
Family
ID=46590966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205445111U Expired - Lifetime CN202367242U (en) | 2011-12-21 | 2011-12-21 | Broken tool detection device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367242U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886549A (en) * | 2012-10-16 | 2013-01-23 | 张家港名阳精密机械制造有限公司 | Device for detecting breakage of drill bit in automatic lathe |
| CN103624630A (en) * | 2013-11-06 | 2014-03-12 | 大连机床(数控)股份有限公司 | Microswitch order-giving mechanism |
| CN104289975A (en) * | 2014-08-21 | 2015-01-21 | 嘉善县飞虹钮扣厂 | Button punching device capable of being monitored |
| CN107030528A (en) * | 2016-02-04 | 2017-08-11 | 上海良笠机械电机有限公司 | Break detection device |
| CN110961677A (en) * | 2018-09-30 | 2020-04-07 | 湖北德宜智精密机械有限公司 | Automobile brake pad drilling machine with monitoring drilling cutter |
| CN113579811A (en) * | 2021-08-04 | 2021-11-02 | 南京工程学院 | Car rear axle milling surface drilling and tapping machine tool |
-
2011
- 2011-12-21 CN CN2011205445111U patent/CN202367242U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886549A (en) * | 2012-10-16 | 2013-01-23 | 张家港名阳精密机械制造有限公司 | Device for detecting breakage of drill bit in automatic lathe |
| CN103624630A (en) * | 2013-11-06 | 2014-03-12 | 大连机床(数控)股份有限公司 | Microswitch order-giving mechanism |
| CN103624630B (en) * | 2013-11-06 | 2016-04-27 | 大连机床(数控)股份有限公司 | Microswitch is issued an order mechanism |
| CN104289975A (en) * | 2014-08-21 | 2015-01-21 | 嘉善县飞虹钮扣厂 | Button punching device capable of being monitored |
| CN107030528A (en) * | 2016-02-04 | 2017-08-11 | 上海良笠机械电机有限公司 | Break detection device |
| CN110961677A (en) * | 2018-09-30 | 2020-04-07 | 湖北德宜智精密机械有限公司 | Automobile brake pad drilling machine with monitoring drilling cutter |
| CN113579811A (en) * | 2021-08-04 | 2021-11-02 | 南京工程学院 | Car rear axle milling surface drilling and tapping machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201107 1, 10, 669, Lian you road, Minhang District, Shanghai. Patentee after: Shanghai Ningyuan precision machinery Limited by Share Ltd Address before: 201107 1, 10, 669, Lian you road, Minhang District, Shanghai. Patentee before: Shanghai Ningyuan Precision Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |