CN204019198U - Automatic drilling fixture - Google Patents
Automatic drilling fixture Download PDFInfo
- Publication number
- CN204019198U CN204019198U CN201420345160.5U CN201420345160U CN204019198U CN 204019198 U CN204019198 U CN 204019198U CN 201420345160 U CN201420345160 U CN 201420345160U CN 204019198 U CN204019198 U CN 204019198U
- Authority
- CN
- China
- Prior art keywords
- fixed
- index dial
- supporting disk
- automatic
- plc
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 11
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of automatic drilling fixture, comprise: drilling machine main body, main shaft, be fixed on the platform of drilling machine lower body part and workpiece to be added, casing is fixed with gear & rack structure, also comprise reducing motor, automatic rotation clamping device, described reducing motor is connected with gear & rack structure, described automatic rotation clamping device comprises index dial and supporting disk, index dial is fixed on platform, supporting disk is fixed on index dial, the circle centre position of supporting disk is vertically fixed with bolt, described bolt is inserted with workpiece to be added from the bottom to top successively, pressing plate and nut, described nut is pressed in pressing plate upper surface, described drilling machine main body is also provided with PLC, described reducing motor is all connected with PLC with index dial, the utility model advantage: this automatic drilling fixture be applicable to annular and the uniform porose disk-like accessory of surrounding, there is position, Automatic-searching hole, the advantage of automatic processing, single part only needs clamped one time, working (machining) efficiency is high, the precision also corresponding raising of product.
Description
Technical field
The utility model relates to a kind of drill jig, specifically a kind of automatic drilling fixture.
Background technology
Drilling machine is the versatility lathe with extensive use, can hole to part, reaming, fraising, the processing such as spot facing and tapping; In existing Drilling operation, need through measurement, setting-out, punching of drawing a design, then hole one by one to drilling machine, such processing mode efficiency precision that is low and processing is not high.
Utility model content
For solving the problems of the prior art, need to provide a kind of drill jig realizing location and automatic drilling automatically.
For realizing technique scheme, the utility model discloses a kind of automatic drilling fixture, comprise: drilling machine main body, main shaft, be fixed on the platform of drilling machine lower body part and workpiece to be added, the casing of main shaft side is fixed with gear & rack structure, also comprise reducing motor, be fixed on the automatic rotation clamping device on platform, described reducing motor is connected with gear & rack structure, described automatic rotation clamping device comprises index dial and supporting disk, index dial is fixed on platform, supporting disk is fixed on index dial, the circle centre position of supporting disk is vertically fixed with bolt, described bolt is inserted with workpiece to be added from the bottom to top successively, pressing plate and nut, described nut is pressed in pressing plate upper surface, described drilling machine main body is also provided with PLC(programmable logic controller (PLC)), described reducing motor is all connected with PLC with index dial.
Pad between described supporting disk and workpiece to be added and be provided with pad, described pad is screwed onto supporting disk upper surface.
Described index dial is fixed on platform, and its top is scroll chuck, and scroll chuck clamps supporting disk, and index dial center is provided with stepper motor, and stepper motor is connected with PLC.
The utility model advantage: this automatic drilling fixture is applicable to annular and the uniform porose disk-like accessory of surrounding, has position, Automatic-searching hole, the advantage of processing automatically, single part only needs clamped one time, and working (machining) efficiency is high, and the precision of product is also improved; Pad between supporting disk and workpiece to be added and be provided with pad, when pad can play and prevent boring, drill bit and supporting disk interfere; Index dial adopts stepper motor to carry out angular adjustment, accurate positioning, and error is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of automatic drilling fixture;
Fig. 2 is the structural representation of automatic rotation clamping device;
In figure: 1, main shaft, 2, platform, 3, disk-like accessory, 4, gear & rack structure, 5, reducing motor, 6, index dial, 7, supporting disk, 8, bolt, 9, pressing plate, 10, nut, 11, pad.
Detailed description of the invention
Composition graphs 1 and Fig. 2, a kind of automatic drilling fixture, comprise: drilling machine main body, main shaft 1, be fixed on platform 2 and the workpiece to be added 3 of drilling machine lower body part, the casing of main shaft 1 side is fixed with gear & rack structure 4, also comprise reducing motor 5, be fixed on the automatic rotation clamping device on platform 2, described reducing motor 5 is connected with gear & rack structure 4, described automatic rotation clamping device comprises index dial 6 and supporting disk 7, index dial 6 to be fixed on platform on 2, supporting disk 7 is fixed on index dial 6, the circle centre position of supporting disk 7 is vertically fixed with bolt 8, described bolt 8 is inserted with workpiece 3 to be added from the bottom to top successively, pressing plate 9 and nut 10, described nut 10 is pressed in pressing plate 9 upper surface, described drilling machine main body is also provided with PLC(programmable logic controller (PLC)), described reducing motor 5 is all connected with PLC with index dial 6.
Pad between described supporting disk 7 and workpiece to be added 3 and be provided with pad 11, described pad 11 is screwed onto supporting disk 7 upper surface.
Described index dial 6 is fixed on platform 2, and its top is scroll chuck, and scroll chuck clamps supporting disk 7, and index dial 6 center is provided with stepper motor, and stepper motor is connected with PLC.
During clamping, workpiece 3 sleeve to be added is contacted with pad 11 bottom workpiece to be added 3 on bolt 8, pad 11 is regulated to avoid the position in hole to be processed, afterwards pressing plate 9 sleeve is compressed workpiece 3 inner ring top edge to be added on bolt 8, finally nut 10 be screwed onto bolt 8 and be pressed in the upper surface of pressing plate 9.
After workpiece 3 completes clamping, PLC controls reducing motor 5 and rotates, driven gear rack structure 4 movement mutually, and main shaft 1 moves downward; Move downward in process, main shaft 1 keeps rotating, and the drill bit of main shaft 1 lower end 3 cuts to machined part, and after a drillman completes, reducing motor 5 controls to make main shaft 1 lifting by PLC; After main shaft 1 is lifted to home, the stepper motor that PLC controls in index dial 6 makes index dial 6 rotate to an angle, and main shaft 1 declines again afterwards, carries out the processing in next hole, repeatedly after several times, completes the Drilling operation of a workpiece 3 to be added.
All within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. an automatic drilling fixture, comprise: drilling machine main body, main shaft (1), be fixed on platform (2) and the workpiece to be added (3) of drilling machine lower body part, the casing of main shaft (1) side is fixed with gear & rack structure (4), it is characterized in that: also comprise reducing motor (5), be fixed on the automatic rotation clamping device on platform (2), described reducing motor (5) is connected with gear & rack structure (4), described automatic rotation clamping device comprises index dial (6) and supporting disk (7), index dial (6) is fixed on platform (2), supporting disk (7) is fixed on index dial (6), the circle centre position of supporting disk (7) is vertically fixed with bolt (8), described bolt (8) is inserted with workpiece to be added (3) from the bottom to top successively, pressing plate (9) and nut (10), described nut (10) is pressed in pressing plate (9) upper surface, described drilling machine main body is also provided with PLC(programmable logic controller (PLC)), described reducing motor (5) is all connected with PLC with index dial (6).
2. automatic drilling fixture according to claim 1, is characterized in that: pad between described supporting disk (7) and workpiece to be added (3) and be provided with pad (11), described pad (11) is screwed onto supporting disk (7) upper surface.
3. automatic drilling fixture according to claim 1, it is characterized in that: described index dial (6) is fixed on platform (2), and its top is scroll chuck, and scroll chuck clamps supporting disk (7), index dial (6) center is provided with stepper motor, and stepper motor is connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345160.5U CN204019198U (en) | 2014-06-26 | 2014-06-26 | Automatic drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420345160.5U CN204019198U (en) | 2014-06-26 | 2014-06-26 | Automatic drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019198U true CN204019198U (en) | 2014-12-17 |
Family
ID=52059106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420345160.5U Expired - Fee Related CN204019198U (en) | 2014-06-26 | 2014-06-26 | Automatic drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019198U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741658A (en) * | 2015-04-15 | 2015-07-01 | 成都市龙泉通惠实业有限责任公司 | Device for machining oil hole in automobile piston |
| CN107803675A (en) * | 2017-09-21 | 2018-03-16 | 安徽天沃重工机械有限公司 | A kind of tool for machining diesel engine cylinder head hole |
| CN112706067A (en) * | 2021-01-27 | 2021-04-27 | 苏州市希格曼智能制造有限公司 | Disc part polishing equipment |
-
2014
- 2014-06-26 CN CN201420345160.5U patent/CN204019198U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741658A (en) * | 2015-04-15 | 2015-07-01 | 成都市龙泉通惠实业有限责任公司 | Device for machining oil hole in automobile piston |
| CN107803675A (en) * | 2017-09-21 | 2018-03-16 | 安徽天沃重工机械有限公司 | A kind of tool for machining diesel engine cylinder head hole |
| CN112706067A (en) * | 2021-01-27 | 2021-04-27 | 苏州市希格曼智能制造有限公司 | Disc part polishing equipment |
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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: 20141217 Termination date: 20180626 |