CN203076652U - Device for indexing and drilling machining of outer circle of workpiece on drilling machine - Google Patents
Device for indexing and drilling machining of outer circle of workpiece on drilling machine Download PDFInfo
- Publication number
- CN203076652U CN203076652U CN 201320015454 CN201320015454U CN203076652U CN 203076652 U CN203076652 U CN 203076652U CN 201320015454 CN201320015454 CN 201320015454 CN 201320015454 U CN201320015454 U CN 201320015454U CN 203076652 U CN203076652 U CN 203076652U
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Abstract
Disclosed is a device for indexing and drilling machining of the outer circle of a workpiece on a drilling machine. The device comprises a fixed plate, locating pins, a drill bushing, a drill plate, stay bolts, an indexing disc, an indexing disc locating pin, indexing disc pressing plates, lag bolts, nuts and an indexing disc inserted pin. The fixed plate is installed in a T-shaped groove in the side face of a worktable of the drilling machine and is fixed in the T-shaped groove through the two locating pins. The workpiece is sleeved on the outer circles of the locating pins so that the inner hole of the workpiece can be tangent with the outer circles of the two locating pins, the drill plate is installed on the two locating pins, and the drill plate and the workpiece are fixed on the side face of the worktable of the drilling machine through the stay bolts. The drill bushing is installed in a hole of the top face of the drill plate. The indexing disc is fixed through the two indexing disc pressing plates, the two lag bolts and the two nuts. The indexing disc inserted pin is inserted into an inserted pin hole in the indexing disc and a hole machined in the outer circle of the workpiece respectively. The device for the indexing and drilling machining of the outer circle of the workpiece on the drilling machine is simple in structure, short in manufacturing cycle and low in manufacturing cost.
Description
Technical field
The utility model belongs to the machine tools field, relates to a kind of machining calibration drilling structure, relates in particular to a kind of device that excircle of workpiece is carried out calibration and drilling processing on drilling machine.
Background technology
At present, in the manufacturing enterprise of China machinery industry, during the uniform halving hole of one group of processing, on the revolution drill jig, finish basically on the workpiece circumference.The revolution drill jig is to make workpiece turn over certain angle successively, guarantees drill bit and workpiece mutual alignment and with a kind of technological equipment of workpiece firm grip.Normally form by positioner, clamping device, guiding device, indexing means.This abrasion drill mode structure is complicated, and the manufacturing cycle is long, manufacturing cost is high.Be difficult to adapt to the middle-size and small-size machining of present China's machinery industry enterprise, the production model of many kinds, small lot.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, the manufacturing cycle short, low cost of manufacture on drilling machine, excircle of workpiece is carried out the device that calibration and drilling are processed.
The technical solution of the utility model is: excircle of workpiece is carried out the device of calibration and drilling processing on drilling machine, comprising: fixed head, alignment pin, drill bushing, bushing plate, stay bolt, index dial, index dial alignment pin, index dial pressing plate, lag bolt, nut, index dial latch; Fixed head is contained in the T type groove of Drilling machines bench side, two alignment pins are fixed on fixed head in the T type groove; Workpiece is enclosed within on the alignment pin cylindrical, makes its endoporus and two alignment pin cylindricals tangent, bushing plate is contained on two alignment pins, and stay bolt is fixed on the Drilling machines bench side with bushing plate, workpiece; Drill bushing is contained in the hole of bushing plate end face; With two index dial pressing plates and two lag bolts, nuts index dial is fixed.The index dial latch is inserted in respectively in pin hole on the index dial, the hole that excircle of workpiece has been processed.
The utility model can reach following good effect after adopting technique scheme:.
One, the manufacturing cycle is short, and is with low cost.This revolution drill jig has only a fixed head, two workpiece alignment pins, a bushing plate, an index dial, these five kinds of workpiece of index dial latch need customize processing, and remaining all can select standard component for use.And these five kinds of Workpiece structures are simple, easy to process.
Its two, the scope of application is wide.This revolution drill jig employing workpiece endoporus and two workpiece alignment pin cylindricals are tangent, bushing plate is also with these two workpiece alignment pin cylindrical location, for the different workpiece in endoporus aperture, but all self-centerings of two workpiece alignment pin cylindricals, but bushing plate automatic centering, by the position of adjustment index dial, but processing dimension varies in size the workpiece that the cylindrical hole count is different.
Its three, install simple and convenient.Bushing plate be drill jig also be pressing plate, press two dowel holes on the T type groove position dimension working grading dish of Drilling machines bench side, by calculating the position of determining pin hole and two dowel holes on the index dial, during installation two alignment pins on the index dial are put into Drilling machines bench side T type groove, with the position of slide calliper rule adjustment index dial and workpiece, get final product with pressing plate is fixing.
Description of drawings
Fig. 1 carries out the structural representation of the device of calibration and drilling processing to excircle of workpiece on drilling machine for the utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.As shown in Figure 1 and Figure 2, on drilling machine, excircle of workpiece is carried out the device of calibration and drilling processing, comprising: fixed head 1, alignment pin 2, drill bushing 4, bushing plate 5, stay bolt 6, index dial 7, index dial alignment pin 8, index dial pressing plate 9, lag bolt 10, nut 11, index dial latch 12; Fixed head 1 is contained in the T type groove of Drilling machines bench side, two alignment pins 2 are screwed in two screws on the fixed head 1, the threaded portion length of alignment pin 2 front ends is greater than the degree of depth of Drilling machines bench side T type groove, the bottom of alignment pin 2 front end screw thread end face dieback T type grooves, make fixed head 1 be close to plane on the T type groove, alignment pin 2, fixed head 1 are fixed in the T type groove of Drilling machines bench side.On two workpiece alignment pin cylindricals, workpiece 3 weight make it tangent with workpiece 3 inner hole sleeves.Bushing plate 5 is contained on two alignment pins 2, and stay bolt 6 is by screw on bushing plate 5 side interstitial holes, the fixed head 1, be fixed on the Drilling machines bench side with bushing plate 5, workpiece 3.The drill bushing hole of bushing plate 5 end faces determines that by the pattern requirement of workpiece 3 drill bushing 4 is contained in the hole of bushing plate 5 end faces apart from the face size of workpiece 3 on two hole centre line of bushing plate side.Press two dowel holes on the T type groove position dimension working grading dish 7 of Drilling machines bench side, by calculating the position of determining pin hole and two dowel holes on the index dial 7, the pin hole on the assurance index dial 7 and the position of drill bushing 4.During installation two alignment pins 8 are put into Drilling machines bench side T type groove,, index dial 7 is fixed with two pressing plates 9, lag bolt 10, nut 11 with the position of slide calliper rule adjustment index dial 7 with workpiece 3.Add man-hour, drill bit gets out first hole along drill bushing 4, and stay bolt 6 is unscrewed, workpiece 3 is rotated, index dial latch 12 is inserted in respectively in pin hole on the index dial 7, the hole that workpiece 3 cylindricals have been processed, stay bolt 6 is tightened can be processed next hole, successively with workpiece 3 completion of processing.
Claims (1)
1. on drilling machine, excircle of workpiece is carried out the device of calibration and drilling processing, comprising: fixed head (1), alignment pin (2), drill bushing (4), bushing plate (5), stay bolt (6), index dial (7), index dial alignment pin (8), index dial pressing plate (9), lag bolt (10), nut (11), index dial latch (12); It is characterized in that: fixed head (1) is contained in the T type groove of Drilling machines bench side, two alignment pins (2) are fixed on fixed head (1) in the T type groove; Workpiece (3) is enclosed within on alignment pin (2) cylindrical, makes its endoporus and two alignment pins (2) cylindrical tangent, bushing plate (5) is contained on two alignment pins (2), and stay bolt (6) is fixed on the Drilling machines bench side with bushing plate (5), workpiece (3); Drill bushing (4) is contained in the hole of bushing plate (5) end face; With two index dial pressing plates (9) and two lag bolts (10), nut (11) that index dial (7) is fixing; Index dial latch (12) is inserted in respectively in pin hole on the index dial (7), the hole that workpiece (3) cylindrical has been processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015454 CN203076652U (en) | 2013-01-14 | 2013-01-14 | Device for indexing and drilling machining of outer circle of workpiece on drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015454 CN203076652U (en) | 2013-01-14 | 2013-01-14 | Device for indexing and drilling machining of outer circle of workpiece on drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203076652U true CN203076652U (en) | 2013-07-24 |
Family
ID=48822529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015454 Expired - Fee Related CN203076652U (en) | 2013-01-14 | 2013-01-14 | Device for indexing and drilling machining of outer circle of workpiece on drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203076652U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259524A (en) * | 2014-10-17 | 2015-01-07 | 无锡市宏源弹性器材有限公司 | Jack indexing jig |
| CN106002379A (en) * | 2016-06-28 | 2016-10-12 | 梧州奥卡光学仪器有限公司 | Drilling method for microscope zoom compensating mirror base |
| CN106001705A (en) * | 2016-06-28 | 2016-10-12 | 梧州奥卡光学仪器有限公司 | Drilling fixture for zoom compensation lens seat of microscope |
| CN104259524B (en) * | 2014-10-17 | 2017-01-04 | 无锡市宏源弹性器材有限公司 | Jack indexing jig |
| CN114178587A (en) * | 2021-12-23 | 2022-03-15 | 贵州梅岭电源有限公司 | Arc-shaped workpiece side drilling tool and drilling method |
-
2013
- 2013-01-14 CN CN 201320015454 patent/CN203076652U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259524A (en) * | 2014-10-17 | 2015-01-07 | 无锡市宏源弹性器材有限公司 | Jack indexing jig |
| CN104259524B (en) * | 2014-10-17 | 2017-01-04 | 无锡市宏源弹性器材有限公司 | Jack indexing jig |
| CN106002379A (en) * | 2016-06-28 | 2016-10-12 | 梧州奥卡光学仪器有限公司 | Drilling method for microscope zoom compensating mirror base |
| CN106001705A (en) * | 2016-06-28 | 2016-10-12 | 梧州奥卡光学仪器有限公司 | Drilling fixture for zoom compensation lens seat of microscope |
| CN106002379B (en) * | 2016-06-28 | 2018-07-27 | 梧州奥卡光学仪器有限公司 | Microscope zoom compensates microscope base boring method |
| CN114178587A (en) * | 2021-12-23 | 2022-03-15 | 贵州梅岭电源有限公司 | Arc-shaped workpiece side drilling tool and drilling method |
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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 |
Granted publication date: 20130724 Termination date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |