CN104647082A - Tooth-shaped disc drilling fixture - Google Patents
Tooth-shaped disc drilling fixture Download PDFInfo
- Publication number
- CN104647082A CN104647082A CN201410263165.8A CN201410263165A CN104647082A CN 104647082 A CN104647082 A CN 104647082A CN 201410263165 A CN201410263165 A CN 201410263165A CN 104647082 A CN104647082 A CN 104647082A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- tooth
- toothed disc
- shaped disc
- shaft
- 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
- 238000005553 drilling Methods 0.000 title abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a tooth-shaped disc drilling fixture and relates to the field of a mechanical manufacturing technology. The tooth-shaped disc drilling fixture comprises a rotating shaft inserted on a support base, wherein the rotating shaft is provided with a lug boss extended towards a radial direction and a positioning shaft connected with the lug boss, and the outer end of the positioning shaft of the rotating shaft is provided with a pressing plate by bolts; both sides of the rotating shaft are respectively provided with a lateral support plate connected with the support base, a push-pull rod fixedly connected with a clamping block passes through each lateral support plate, the outside of the push-pull rod passing through the lateral support plate is provided with an annular slot on which a locking clamping hook is clamped, and the locking clamping hook is installed on the support base through an articulated shaft. In comparison with the existing technology, the tooth-shaped disc drilling fixture is convenient to clamp the tooth-shaped disc, simple in operation, high in production efficiency and high in labor intensity.
Description
Technical field
The present invention relates to Machining Technology field, especially a kind of drill jig for processing radial hole in toothed disc.
Background technology
In toothed disc, the processing of radial hole is normally carried out on drilling machine, and toothed disc 13 as shown in Figure 1 has a centre bore, and toothed disc 13 has extended radially six teeth, each tooth is equipped with radial hole 13-1.Owing to there is no special toothed disc drill jig, with clamping plate, toothed disc is fixed on Drilling machines bench, after processing a hole during processing radial hole, take apart clamping plate by after toothed disc gyration again clamping fix toothed disc, reprocess another hole, production efficiency is low, and labour intensity is large.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of toothed disc drill jig, with the problem that the production efficiency solving toothed disc processing is low.
In order to solve the problem, the technical solution used in the present invention is: this toothed disc drill jig, include the rotating shaft be inserted on supporting base, described rotating shaft is provided with radially-protruding boss and links the locating shaft portion of described boss, and pressing plate is equipped with by bolt in the outer end, locating shaft portion of described rotating shaft; Be positioned at described rotating shaft both sides and be respectively equipped with the collateral fagging linking described supporting base, each described collateral fagging is coated with the pull bar affixed with screens block, the outside passing described collateral fagging at described pull bar is provided with annular groove, described annular groove is installed with locking grab, described locking grab is contained on described supporting base by jointed shaft.
In above-mentioned toothed disc drill jig technical scheme, technical scheme can also be more specifically: on described jointed shaft, stop nut is housed, and between described stop nut and described locking grab, spring is housed.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, the present invention's plug-in mounting rotating shaft on supporting base, rotating shaft is provided with radially-protruding boss and links the locating shaft portion of boss, and pressing plate is equipped with by bolt in the outer end, locating shaft portion of rotating shaft; Toothed disc be sleeved on the locating shaft portion of rotating shaft and by bolt and pressing plate, toothed disc be fixed in rotating shaft, two screens blocks snap in two tooth root recesses of toothed disc respectively, and locking grab snaps in the annular groove of pull bar, can process superposed radial hole; After processing this radial hole, remove the annular groove that the tight grab of twist lock leaves pull bar, drive the outwards movement of screens block by pull bar, toothed disc is rotated the position rechuck of a tooth, reprocessing another one radial hole; Simple to operation, production efficiency is high, and labour intensity is low.
2, on jointed shaft, stop nut is housed, between stop nut and locking grab, spring is housed; Hold out against locking grab by spring force, prevent from loosening.
Accompanying drawing explanation
Fig. 1 is the structural representation of toothed disc to be processed.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the K direction view of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Toothed disc 13 as shown in Figure 1 has a centre bore, and toothed disc 13 has extended radially six teeth, each tooth is equipped with radial hole 13-1, and radial hole 13-1 is hole to be processed.
A kind of toothed disc drill jig as shown in Figure 2 and Figure 3, include the rotating shaft 2 be inserted on supporting base 1, the axle sleeve 3 be embedded on supporting base 1 is housed between rotating shaft 2 and supporting base 1, rotating shaft 2 has radially-protruding boss and links the locating shaft portion of boss, and pressing plate 12 is equipped with by bolt 11 in the outer end, locating shaft portion of rotating shaft 2; Be positioned at rotating shaft 2 both sides and be respectively arranged with the collateral fagging 4 linking supporting base 1, each collateral fagging 4 is coated with the pull bar 9 affixed with screens block 10, the cross section of pull bar 9 is square, screens block 10 has the arcwall face matched with the tooth root recess of toothed disc 13, the outside passing collateral fagging 4 at pull bar 9 has annular groove, annular groove is installed with locking grab 8, locking grab 8 is contained on supporting base 1 by jointed shaft 5; Jointed shaft 5 is equipped with stop nut 7, between stop nut 7 and locking grab 8, spring 6 is housed, as shown in Figure 4.
During work, toothed disc drill jig is arranged on Drilling machines bench, toothed disc 13 be sleeved on the locating shaft portion of rotating shaft 2 and by bolt 11 and pressing plate 12, toothed disc 13 be fixed in rotating shaft 2, two screens blocks 10 snap in two tooth root recesses of toothed disc 13 respectively, locking grab 8 snaps in the annular groove of pull bar 9, can process superposed radial hole 13-1; After processing this radial hole, remove the annular groove that the tight grab 8 of twist lock leaves pull bar 9, drive screens block 10 outwards movement by pull bar 9, toothed disc 13 is rotated the position rechuck of a tooth, reprocessing another one radial hole 13-1; Simple to operation, production efficiency is high, and labour intensity is low.
Claims (2)
1. a toothed disc drill jig, it is characterized in that: include the rotating shaft (2) be inserted on supporting base (1), described rotating shaft (2) is provided with radially-protruding boss and links the locating shaft portion of described boss, and pressing plate (12) is equipped with by bolt (11) in the outer end, locating shaft portion of described rotating shaft (2); Be positioned at described rotating shaft (2) both sides and be respectively equipped with the collateral fagging (4) linking described supporting base (1), each described collateral fagging (4) is coated with the pull bar (9) affixed with screens block (10), the outside passing described collateral fagging (4) at described pull bar (9) is provided with annular groove, described annular groove is installed with locking grab (8), described locking grab (8) is contained on described supporting base (1) by jointed shaft (5).
2. toothed disc drill jig according to claim 1, is characterized in that: stop nut (7) is housed on described jointed shaft (5), and spring (6) is housed between described stop nut (7) and described locking grab (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263165.8A CN104647082A (en) | 2014-06-14 | 2014-06-14 | Tooth-shaped disc drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410263165.8A CN104647082A (en) | 2014-06-14 | 2014-06-14 | Tooth-shaped disc drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647082A true CN104647082A (en) | 2015-05-27 |
Family
ID=53238993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410263165.8A Pending CN104647082A (en) | 2014-06-14 | 2014-06-14 | Tooth-shaped disc drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647082A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855938A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Drilling method for rocker arm support |
| CN105855936A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Drilling clamp for rocker arm support |
| CN105855940A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Machining method of swing arms |
| CN106311786A (en) * | 2016-08-23 | 2017-01-11 | 无锡市源昌机械制造有限公司 | Extrusion bar fixing plate for mounting pneumatic latch |
| CN109746523A (en) * | 2019-02-01 | 2019-05-14 | 浙江千剑精工机械有限公司 | A kind of Chamfer Curve equipment of throttle plate pin |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2226821A5 (en) * | 1973-04-19 | 1974-11-15 | Baubet Joseph | Regrinding support for cutting tool inserts - has row of projecting inserts clamped between polygonal supports |
| CN2785787Y (en) * | 2005-04-29 | 2006-06-07 | 余家绪 | Disk type positioning clamp |
| CN102107363A (en) * | 2009-12-25 | 2011-06-29 | 浙江艾默樱零部件有限公司 | Automatic indexing circular milling flute fixture |
| CN102416572A (en) * | 2011-12-06 | 2012-04-18 | 苏州工业园区艺达精密机械有限公司 | Disc-shaped workpiece tool clamp |
| CN202224704U (en) * | 2011-09-07 | 2012-05-23 | 安徽星马汽车股份有限公司 | Drilling and positioning device for limiting tooth of transmission system of concrete mixer truck |
| CN102615307A (en) * | 2012-04-06 | 2012-08-01 | 健雄职业技术学院 | Drilling tool for radial hole of cylindrical part |
| CN202367480U (en) * | 2011-12-28 | 2012-08-08 | 西南计算机有限责任公司 | Boring fixture for processing positioning pin hole of timing gear |
| CN203140827U (en) * | 2012-11-29 | 2013-08-21 | 福州闽侯精钻机械厂 | Numerical control drilling amchine for circular moulds |
-
2014
- 2014-06-14 CN CN201410263165.8A patent/CN104647082A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2226821A5 (en) * | 1973-04-19 | 1974-11-15 | Baubet Joseph | Regrinding support for cutting tool inserts - has row of projecting inserts clamped between polygonal supports |
| CN2785787Y (en) * | 2005-04-29 | 2006-06-07 | 余家绪 | Disk type positioning clamp |
| CN102107363A (en) * | 2009-12-25 | 2011-06-29 | 浙江艾默樱零部件有限公司 | Automatic indexing circular milling flute fixture |
| CN202224704U (en) * | 2011-09-07 | 2012-05-23 | 安徽星马汽车股份有限公司 | Drilling and positioning device for limiting tooth of transmission system of concrete mixer truck |
| CN102416572A (en) * | 2011-12-06 | 2012-04-18 | 苏州工业园区艺达精密机械有限公司 | Disc-shaped workpiece tool clamp |
| CN202367480U (en) * | 2011-12-28 | 2012-08-08 | 西南计算机有限责任公司 | Boring fixture for processing positioning pin hole of timing gear |
| CN102615307A (en) * | 2012-04-06 | 2012-08-01 | 健雄职业技术学院 | Drilling tool for radial hole of cylindrical part |
| CN203140827U (en) * | 2012-11-29 | 2013-08-21 | 福州闽侯精钻机械厂 | Numerical control drilling amchine for circular moulds |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855938A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Drilling method for rocker arm support |
| CN105855936A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Drilling clamp for rocker arm support |
| CN105855940A (en) * | 2016-05-05 | 2016-08-17 | 柳州市中晶科技有限公司 | Machining method of swing arms |
| CN105855936B (en) * | 2016-05-05 | 2018-06-12 | 柳州市中晶科技有限公司 | Rocker support drill jig |
| CN106311786A (en) * | 2016-08-23 | 2017-01-11 | 无锡市源昌机械制造有限公司 | Extrusion bar fixing plate for mounting pneumatic latch |
| CN109746523A (en) * | 2019-02-01 | 2019-05-14 | 浙江千剑精工机械有限公司 | A kind of Chamfer Curve equipment of throttle plate pin |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |