CN104338970B - Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig - Google Patents
Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig Download PDFInfo
- Publication number
- CN104338970B CN104338970B CN201410605975.7A CN201410605975A CN104338970B CN 104338970 B CN104338970 B CN 104338970B CN 201410605975 A CN201410605975 A CN 201410605975A CN 104338970 B CN104338970 B CN 104338970B
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- drill jig
- ratchet
- disc
- steel nut
- quiet
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000003754 machining Methods 0.000 title abstract description 7
- 238000003672 processing method Methods 0.000 claims description 6
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 2
- 230000003068 static effect Effects 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 244000138939 Ricinodendron heudelotii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a drilling jig for machining six-edge steel nut threaded holes and a machining method of the six-edge steel nut threaded holes based on the drilling jig. A plurality of drilling jig stand columns in a drilling toll are fixedly connected with a position between a drilling jig bottom plate and a drilling jig static disc; the drilling jig static disc is welded with a static disc center sleeve; a cylindrical hole is formed in the sleeve; the center of a ratchet disc is welded with a dynamic disc rotating shaft; the dynamic disc rotating shaft can be rotationally installed in the cylindrical hole; eight six-edge holes which serve as through holes are formed in the ratchet disc; eight teeth are also uniformly distributed on the ratchet disc; an emptying hole is formed in the drilling jig static disc; the height of a cap between the bottom surface of the ratchet disc and the top surface of the drilling jig static disc is smaller than that of a six-edge steel nut; a pawl rotating shaft in a disc positioning part is fixedly installed on the drilling jig static disc; one end of a pawl sleeves the pawl rotating shaft, and the other end thereof is matched with the teeth on the ratchet disc; one end of a spring sleeves the pawl rotating shaft, and the other end thereof sleeves a spring connecting shaft; the spring connecting shaft is fixed on the pawl. The drilling jig can improve the machining efficiency and reduce the labor intensity.
Description
Technical field
The present invention relates to a kind of drill jig and the processing method utilizing drill jig to implement, specifically one are used for processing
The drill jig in six-edged steel nut thread hole and processing method based on this drill jig.
Background technology
A large amount of use six-edged steel nuts in shot-blast apparatus, bolt head is not overhanging from nut end, and shot is thrown and beaten
On nut surface, bolt head nut interior beat less than, i.e. nut inner hole is tapped blind hole, more rebush
During plate, the screw thread of bolt and nut easily unclamps.
The hole processing of six-edged steel nut is substantially on drilling machine at present, use plain clamp to hole,
Tapping, owing to six-edged steel nut size is little, labor strength is big, and production efficiency is low, additionally six-edged steel
Nut demand is big, needs a lot of workman's processing, and floor space is big, and production cost increases.
Summary of the invention
For the shortcoming overcoming above-mentioned prior art to exist, it is an object of the invention to provide a kind of processing six ribs
The drill jig in steel nut thread hole, this drill jig can improve six-edged steel nut working (machining) efficiency on drilling machine, fall
Low labor intensity.
The drill jig in this kind of processing six-edged steel nut thread hole, including drill jig base portion, disk rotational part
With disk position portion；
Described drill jig base portion includes drill jig base plate, many drill jig columns, the quiet disk of drill jig, quiet disks
Center；Every drill jig column bottom is provided with lower shaft portion, this lower shaft portion and the through hole interference of drill jig base plate
Connect；Drill jig column top arranges upper shaft part, and the jack interference on this upper shaft part disk quiet with drill jig is connected；
Many drill jig columns are around the most uniform setting of axis of the quiet disk of drill jig；The quiet disc centre of drill jig is welded with
Quiet disc centre set, the center of quiet disc centre set has and the cylindrical hole of quiet disc centre set coaxial line；
Described disk rotational part includes ratchet disc, dynamic disk rotational axle；Ratchet disc center weld institute
The dynamic disk rotational axle stated, dynamic disk rotational axle can be in the cylindrical hole that be assemblied in quiet disc centre set of rotation；
On ratchet disc the axis of moving disk rotational axle be evenly distributed with eight can the loading six-edged steel spiral shell in gap
Six female rib holes, six rib holes are through hole；On described ratchet disc, also the axis of moving disk rotational axle is uniform
Arrange eight for the tooth snapping in ratchet；
One it is provided with for the piece bores that falls falling six-edged steel nut on the quiet disk of drill jig；The end of ratchet disc
Gap between the end face of face and the quiet disk of drill jig is less than the height of processed six-edged steel nut；
Described disk position portion includes ratchet, pawl rotation axle, spring, spring connecting shaft；Pawl rotation
Axle is packed on the pawl rotation axle connecting hole of the quiet disk of drill jig, and one end of ratchet is sleeved on pawl rotation axle
On, the other end of ratchet is toothed portion and forms ratchet driving with the tooth contact on ratchet disc；Described bullet
One end of spring is enclosed within described pawl rotation axle, and the other end of spring is enclosed within spring connecting shaft, described bullet
Spring connecting shaft is fixed on ratchet the end arranging toothed portion.
As the further technical scheme of this drill jig, described drill jig column is provided with three, and three drill jigs stand
Post is around the axis the most uniform uniform setting of the quiet disk of drill jig.
As the further technical scheme of this drill jig, ratchet disc excircle connects and has three handwheels
Connecting rod, the other end of three handwheel connecting rods connects the handwheel having annular round steel to constitute.
As the further technical scheme of this drill jig, the piece bores that falls on the quiet disk of drill jig is also six rib holes.
Present invention also offers processing method based on above-mentioned drill jig, comprise the steps:
Ratchet disc rotates clockwise, and makes the teeth portion position of ratchet snap in the tooth of ratchet disc；Make ratchet top
Live ratchet disc to be allowed to rotate counterclockwise；
The descending hole rotated counterclockwise on drilling six-edged steel nut of drill bit on drilling machine；
When ratchet disc rotates clockwise, arrive the six-edged steel nut above the piece bores that falls on the quiet disk of drill jig certainly
The influencing meridian piece bores that falls falls；Six-edged steel nut the most to be processed is put into the part that falls through the piece bores position that falls
After six rib holes in；
After drill bit processes the six-edged steel nut in six rib holes, then rotate clockwise 450Can carry out under
Six-edged steel nut in one six rib hole.
The invention has the beneficial effects as follows: drill jig has charging station, boring station and blanking station, manually turns
Dynamic ratchet disc, click positions.This Drilling Jig Structure is simple, rotates flexibly, and accurate positioning prevents
Rotating disk and the reversion of processing part, the machining accuracy of part improves, and production cost is low, and production efficiency is high.
Accompanying drawing explanation
The present invention is described further with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of drill jig embodiment in the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is disk rotational part-structure figure in embodiment illustrated in fig. 1；
Fig. 4 is the B-B sectional view of Fig. 3；
Fig. 5 is drill jig quiet integrated disc portions structure chart in embodiment illustrated in fig. 1；
Fig. 6 is the C-C sectional view of Fig. 5；
In figure: 1 drill jig base plate；2 drill jig columns；The 3 quiet disks of drill jig；4 quiet disc centre sets；41 circles
Post holes, 5 move disk rotational axle；6 ratchet discs；61 teeth, 7 six rib holes；8 handwheel connecting rods；9 handss
Wheel；10 ratchets；11 pawl rotation axles；12 springs；13 spring connecting shafts；The 14 quiet disc centre of drill jig
Hole；15 drill jig column connecting holes；16 fall piece bores；17 pawl rotation axle connecting holes.
Detailed description of the invention
As shown in figures 1 to 6, this kind processing six-edged steel nut thread hole drill jig, including drill jig base portion,
Disk rotational part and disk position portion.
Described drill jig base portion includes drill jig base plate 1, many drill jig columns 2, the quiet disk of drill jig 3, quiet circles
Disk center's set 4.Every drill jig column 2 bottom is provided with lower shaft portion, and this lower shaft portion is logical with drill jig base plate 1
Hole interference connects；Drill jig column 2 top arranges upper shaft part, this upper shaft part and inserting on the quiet disk of drill jig 3
Hole interference connects.Many drill jig columns 2 are around the most uniform setting of axis of the quiet disk of drill jig 3.As
The further technical scheme of this drill jig, described drill jig column 2 is provided with three, three drill jig columns around
The most uniform setting of axis of the quiet disk of drill jig 3, supports solid and reliable and is conducive to the part that falls.
Drill jig quiet disk 3 center weld have quiet disc centre set 4, quiet disc centre set 4 center have with
The cylindrical hole 41 of quiet disc centre set coaxial line.
Described disk rotational part includes ratchet disc 6, dynamic disk rotational axle 5.Ratchet disc 6 center is welded
Connecing described dynamic disk rotational axle 5, dynamic disk rotational axle 5 can the circle that be assemblied in quiet disc centre set of rotation
In post holes 41.On ratchet disc 6 axis of moving disk rotational axle 5 be evenly distributed with eight can gap
Load six-edged steel nut six rib holes 7, six rib holes 7 are through hole.On described ratchet disc 6, also moving is round
The axis of dish rotary shaft 5 is uniform arranges eight for the tooth 61 snapping in ratchet.
One it is provided with for the piece bores 16 that falls falling six-edged steel nut on the quiet disk of drill jig 3.As this brill
The further technical scheme of mould, the piece bores 16 that falls on the quiet disk of drill jig is alternatively six rib holes.
Gap between the end face of the bottom surface of ratchet disc 6 and the quiet disk of drill jig 3 is less than six processed ribs
The height of steel nut.
Described disk position portion includes ratchet 10, pawl rotation axle 11, spring 12, spring connecting shaft 13.
Pawl rotation axle 11 is packed on the pawl rotation axle connecting hole 17 of the quiet disk of drill jig 3, the one of ratchet 10
End be sleeved on pawl rotation axle 11, the other end of ratchet 10 be toothed portion and with on ratchet disc 6
Tooth 61 contact forms ratchet driving.One end of described spring 12 is enclosed within pawl rotation axle 11, spring 12
The other end be enclosed within spring connecting shaft 13, spring connecting shaft 13 is fixed on ratchet 10 and arranges toothed portion
End.
Processing method based on above-mentioned drill jig, comprises the steps:
Ratchet disc 6 rotates clockwise, and makes the teeth portion position of ratchet 10 snap in the tooth 61 of ratchet disc 6；
Making ratchet 10 withstand ratchet disc 6 makes ratchet disc 6 not rotate counterclockwise；
The hole on the descending six-edged steel nut rotated counterclockwise in one six rib hole of drilling of drill bit on drilling machine；
Owing to ratchet withstands ratchet disc 6, so ratchet disc 6 will not rotate counterclockwise in boring procedure；
After drill bit processes the six-edged steel nut in six rib holes, then rotate clockwise 450Can carry out under
Six-edged steel nut in one six rib hole；
When ratchet disc 6 rotates clockwise, arrive the six-edged steel spiral shell above the piece bores 16 that falls on the quiet disk of drill jig
Female fall from the influencing meridian piece bores 16 that falls；Manually six-edged steel nut to be processed is put into through the piece bores 16 that falls simultaneously
Position falls in six rib holes after part.
As the further technical scheme of this drill jig, ratchet disc excircle connects and has three handwheels
Connecting rod, the other end of three handwheel connecting rods connects the handwheel having annular round steel to constitute.Can be more convenient
Rotating ratchet disk 6.
Claims (5)
1. process the drill jig in six-edged steel nut thread hole, it is characterized in that: include drill jig base portion, circle
Dish rotating part and disk position portion；
Described drill jig base portion includes in drill jig base plate, many drill jig columns, the quiet disk of drill jig, quiet disks
Heart set；Every drill jig column bottom is provided with lower shaft portion, and this lower shaft portion is connected with the through hole interference of drill jig base plate；
Drill jig column top arranges upper shaft part, and the jack interference on this upper shaft part disk quiet with drill jig is connected；Many brills
Mould column is around the most uniform setting of axis of the quiet disk of drill jig；The quiet disc centre of drill jig is welded with in quiet disk
Heart set, the center of quiet disc centre set has and the cylindrical hole of quiet disc centre set coaxial line；
Described disk rotational part includes ratchet disc, dynamic disk rotational axle；Described in ratchet disc center weld
Dynamic disk rotational axle, dynamic disk rotational axle can be in the cylindrical hole that be assemblied in quiet disc centre set of rotation；?
On ratchet disc the axis of moving disk rotational axle be evenly distributed with eight can gap load six-edged steel nut
Six rib holes, six rib holes are through hole；On described ratchet disc, also the axis of moving disk rotational axle is uniform arranges eight
The individual tooth for snapping in ratchet；
One it is provided with for the piece bores that falls falling six-edged steel nut on the quiet disk of drill jig；The bottom surface of ratchet disc
And the gap between the end face of the quiet disk of drill jig is less than the height of processed six-edged steel nut；
Described disk position portion includes ratchet, pawl rotation axle, spring, spring connecting shaft；Pawl rotation axle
Being packed on the pawl rotation axle connecting hole of the quiet disk of drill jig, one end of ratchet is sleeved on pawl rotation axle,
The other end of ratchet is toothed portion and forms ratchet driving with the tooth contact on ratchet disc；The one of described spring
End is enclosed within described pawl rotation axle, and the other end of spring is enclosed within spring connecting shaft, described spring connecting shaft
It is fixed on ratchet the end that toothed portion is set.
A kind of drill jig processing six-edged steel nut thread hole the most according to claim 1, is characterized in that:
Described drill jig column is provided with three, and three drill jig columns are around the most uniform setting of axis of the quiet disk of drill jig.
A kind of drill jig processing six-edged steel nut thread hole the most according to claim 1, is characterized in that:
Connecting on ratchet disc excircle and have three handwheel connecting rods, the other end of three handwheel connecting rods connects to be had
The handwheel that annular round steel is constituted.
A kind of drill jig processing six-edged steel nut thread hole the most according to claim 1, is characterized in that:
The piece bores that falls on the quiet disk of drill jig is also six rib holes.
5. processing method based on a kind of drill jig processing six-edged steel nut thread hole described in claim 1,
It is characterized in that, comprise the steps:
Ratchet disc rotates clockwise, and makes the teeth portion position of ratchet snap in the tooth of ratchet disc；Ratchet is made to withstand
Ratchet disc is allowed to rotate counterclockwise；
The descending hole rotated counterclockwise on drilling six-edged steel nut of drill bit on drilling machine；
When ratchet disc rotates clockwise, arrive the six-edged steel nut above the piece bores that falls on the quiet disk of drill jig automatic
Through falling, piece bores falls；Manually six-edged steel nut to be processed is put into after the piece bores position that falls falls part simultaneously
In one six rib hole；
After drill bit processes the six-edged steel nut in six rib holes, then rotate clockwise 45 ° and can carry out next
Six-edged steel nut in individual six rib holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605975.7A CN104338970B (en) | 2014-10-31 | 2014-10-31 | Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410605975.7A CN104338970B (en) | 2014-10-31 | 2014-10-31 | Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104338970A CN104338970A (en) | 2015-02-11 |
| CN104338970B true CN104338970B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410605975.7A Active CN104338970B (en) | 2014-10-31 | 2014-10-31 | Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig |
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| CN (1) | CN104338970B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014339A (en) * | 2018-08-17 | 2018-12-18 | 杜鑫 | It is a kind of can distortion preventing punching assist clamping plate |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772503A (en) * | 2015-04-29 | 2015-07-15 | 利欧集团股份有限公司 | Ratchet and pawl indexing drill jig |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB106308A (en) * | 1916-05-15 | 1917-05-15 | James John Walker | Improvements in and relating to Jigs for use in Drilling and Boring Operations. |
| CN202701821U (en) * | 2012-06-11 | 2013-01-30 | 海盐双赢管件制造有限公司 | Nut fixing device |
| CN202804674U (en) * | 2012-07-12 | 2013-03-20 | 安徽青阳县雄伟泵阀制造有限公司 | Rotary multi-hole drilling fixture |
| CN103659386A (en) * | 2013-12-15 | 2014-03-26 | 重庆智锐德科技有限公司 | Rotation-prevention intermittent angle adjusting collet chuck |
| CN203887604U (en) * | 2014-04-04 | 2014-10-22 | 昆山联承精密机械有限公司 | Automatic-feed circular shaft drilling device |
| CN204182981U (en) * | 2014-10-31 | 2015-03-04 | 山东开泰抛丸机械有限公司 | A kind of drill jig processing six-edged steel nut thread hole |
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2014
- 2014-10-31 CN CN201410605975.7A patent/CN104338970B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014339A (en) * | 2018-08-17 | 2018-12-18 | 杜鑫 | It is a kind of can distortion preventing punching assist clamping plate |
| CN109014339B (en) * | 2018-08-17 | 2019-07-16 | 山东丰拓机械有限公司 | It is a kind of can distortion preventing punching assist clamping plate |
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| CN104338970A (en) | 2015-02-11 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 256217 Qingyang, Shandong, Zouping Town, Binzhou Applicant after: SHANDONG KAITAI SHOT BLASTING MACHINERY SHARE Co.,Ltd. Applicant after: Shandong Kaitai Industrial Technology Co.,Ltd. Address before: 256217 Qingyang, Shandong, Zouping Town, Binzhou Applicant before: SHANDONG KAITAI SHOT-BLASTING MACHINERY Co.,Ltd. Applicant before: Shandong Kaitai Industrial Technology Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171110 Address after: Kai Tai Road Qingyang town 256217 Shandong city of Binzhou province Zouping County No. 1 Patentee after: SHANDONG KAITAI SHOT BLASTING MACHINERY SHARE Co.,Ltd. Address before: 256217 Qingyang, Shandong, Zouping Town, Binzhou Co-patentee before: Shandong Kaitai Industrial Technology Co.,Ltd. Patentee before: SHANDONG KAITAI SHOT BLASTING MACHINERY SHARE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200131 Address after: The town of Qingyang city of Binzhou province Zouping 256217 Shandong County Phoenix Park on the south side of Shou Ji Patentee after: Shandong Kaitai metal abrasive Co.,Ltd. Address before: Kai Tai Road Qingyang town 256217 Shandong city of Binzhou province Zouping County No. 1 Patentee before: SHANDONG KAITAI SHOT BLASTING MACHINERY SHARE Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Drilling jig for machining six-edge steel nut threaded holes and machining method of six-edge steel nut threaded holes based on drilling jig Effective date of registration: 20200326 Granted publication date: 20170111 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai metal abrasive Co.,Ltd. Registration number: Y2020980001038 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220217 Granted publication date: 20170111 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai metal abrasive Co.,Ltd. Registration number: Y2020980001038 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A drilling die for machining threaded holes of hexagonal steel nuts and a machining method based on the drilling die Effective date of registration: 20220307 Granted publication date: 20170111 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai metal abrasive Co.,Ltd. Registration number: Y2022980002156 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220926 Granted publication date: 20170111 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai metal abrasive Co.,Ltd. Registration number: Y2022980002156 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A drilling jig for machining threaded holes of hexagonal steel nuts and a processing method based on the drilling jig Effective date of registration: 20220927 Granted publication date: 20170111 Pledgee: Dongying Bank Co.,Ltd. Binzhou Zouping Branch Pledgor: Shandong Kaitai metal abrasive Co.,Ltd. Registration number: Y2022980016286 |
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