CN104708057A - Method for automatically unloading drill bit - Google Patents
Method for automatically unloading drill bit Download PDFInfo
- Publication number
- CN104708057A CN104708057A CN201310670876.2A CN201310670876A CN104708057A CN 104708057 A CN104708057 A CN 104708057A CN 201310670876 A CN201310670876 A CN 201310670876A CN 104708057 A CN104708057 A CN 104708057A
- Authority
- CN
- China
- Prior art keywords
- lasso
- drill bit
- main shaft
- sleeve ring
- slide
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a method for automatically unloading a drill bit. The method comprises the following steps: a sleeve ring (1) coats a drilling machine main shaft (4), and is pushed to a waist hole; a transverse pin (5) is inserted into the waist hole through a side hole of the sleeve ring, and can vertically slide in the waist hole; and the sleeve ring can slide on the drilling machine main shaft. In order to prevent free drop of the sleeve ring, a spring piece (2) is clamped between the sleeve ring and the main shaft; and when the main shaft upwards shrinks to a certain position after the operation is finished, the sleeve ring touches a fixed part (6) on the upper surface, and drives the transverse pin to touch collide the tail end of the drill bit so as to flush off the drill bit from a conical hole of the main shaft. The method adopts the steps, so that the unloading process is simple and convenient, and the labor hour is shortened.
Description
Technical field
the present invention relates to a kind of mechanical method for dismounting.
Background technology
rotary head dismounting is a kind of common industrial flow, and current method for dismounting step is complicated, complex operation, time-consumingly takes a lot of work.
Summary of the invention
in order to solve the problems of the technologies described above, operating procedure of the present invention comprises: be enclosed within by lasso on drill press spindle, is pushed into mounting hole place, and inserted in mounting hole by lasso side opening by lateral pin, lateral pin can slide up and down in mounting hole, and lasso can slide on drill press spindle.For preventing lasso free dropping, between lasso and main shaft, snap in spring leaf.When the complete main shaft that works upwards is reduced to certain position, lasso is collided with standing part above, and lasso drives lateral pin percussion drill bit tail end, is rushed by drill bit in spindle taper hole.
Adopt above-mentioned steps, make unloading process simple and easy convenient, shorten man-hour.
Accompanying drawing explanation
fig. 1 is schematic diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, operating procedure of the present invention comprises: be enclosed within drill press spindle 4 by lasso 1, is pushed into mounting hole place, and inserted in mounting hole by lasso side opening by lateral pin 5, lateral pin can slide up and down in mounting hole, and lasso can slide on drill press spindle.For preventing lasso free dropping, between lasso and main shaft, snap in spring leaf 2.When the complete main shaft that works upwards is reduced to certain position, lasso is collided with standing part 6 above, and lasso drives lateral pin percussion drill bit tail end, is rushed by drill bit in spindle taper hole.
Adopt above-mentioned steps, make unloading process simple and easy convenient, shorten man-hour.
Claims (2)
1. one kind is unloaded drill bit method automatically
,comprise the steps: lasso (1) to be enclosed within drill press spindle (4), be pushed into mounting hole place, inserted in mounting hole by lasso side opening by lateral pin (5), lateral pin can slide up and down in mounting hole, and lasso can slide on drill press spindle.
2. for preventing lasso free dropping, between lasso and main shaft, snap in spring leaf (2), when the complete main shaft that works upwards is reduced to certain position, lasso is collided with standing part (6) above, lasso drives lateral pin percussion drill bit tail end, is rushed by drill bit in spindle taper hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670876.2A CN104708057A (en) | 2013-12-12 | 2013-12-12 | Method for automatically unloading drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310670876.2A CN104708057A (en) | 2013-12-12 | 2013-12-12 | Method for automatically unloading drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104708057A true CN104708057A (en) | 2015-06-17 |
Family
ID=53408064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310670876.2A Pending CN104708057A (en) | 2013-12-12 | 2013-12-12 | Method for automatically unloading drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104708057A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2702976A1 (en) * | 1993-03-23 | 1994-09-30 | Aerospatiale | Device for adjusting the depth of pass of a machining head, particularly for drilling, with automatic halt in advance |
| CN1369345A (en) * | 2001-02-12 | 2002-09-18 | 欣竑企业有限公司 | Autoamtic test method for cutting edges of drill bit dedicated to PC motherboard |
| CN1788897A (en) * | 2005-12-06 | 2006-06-21 | 林丽钦 | Clamp connection head of boring apparatus with safety device |
| KR100730541B1 (en) * | 2006-05-12 | 2007-06-20 | 김상복 | Spindle for a tapping machine |
| CN201471185U (en) * | 2009-05-25 | 2010-05-19 | 长泰县海力机械制造有限公司 | Drilling machine quick tool changing device |
| CN203124791U (en) * | 2013-01-30 | 2013-08-14 | 安徽中钎凿岩钎具有限公司 | Drilling machine |
-
2013
- 2013-12-12 CN CN201310670876.2A patent/CN104708057A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2702976A1 (en) * | 1993-03-23 | 1994-09-30 | Aerospatiale | Device for adjusting the depth of pass of a machining head, particularly for drilling, with automatic halt in advance |
| CN1369345A (en) * | 2001-02-12 | 2002-09-18 | 欣竑企业有限公司 | Autoamtic test method for cutting edges of drill bit dedicated to PC motherboard |
| CN1788897A (en) * | 2005-12-06 | 2006-06-21 | 林丽钦 | Clamp connection head of boring apparatus with safety device |
| KR100730541B1 (en) * | 2006-05-12 | 2007-06-20 | 김상복 | Spindle for a tapping machine |
| CN201471185U (en) * | 2009-05-25 | 2010-05-19 | 长泰县海力机械制造有限公司 | Drilling machine quick tool changing device |
| CN203124791U (en) * | 2013-01-30 | 2013-08-14 | 安徽中钎凿岩钎具有限公司 | Drilling machine |
Non-Patent Citations (1)
| Title |
|---|
| 梁炳文等: "《机械加工工艺与窍门精选》", 31 August 1997 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |