CN108526549A - It is a kind of to be used to become the Special drilling jig across gantry connecting plate - Google Patents
It is a kind of to be used to become the Special drilling jig across gantry connecting plate Download PDFInfo
- Publication number
- CN108526549A CN108526549A CN201810541806.XA CN201810541806A CN108526549A CN 108526549 A CN108526549 A CN 108526549A CN 201810541806 A CN201810541806 A CN 201810541806A CN 108526549 A CN108526549 A CN 108526549A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- bolt hole
- jig
- drill jig
- hole
- 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
- 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
- B23B47/287—Jigs for drilling plate-like workpieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention proposes a kind of for becoming the Special drilling jig across gantry connecting plate, forms and includes：Drill jig is equipped with 5 row's bolts hole, and wear-resistant sleeve is studded on bolt hole, and a positioning pin is respectively provided on the stomidium of last row's bolt hole of drill jig.Advantage is：The present invention can allow connecting plate drilling to be carried out on general drilling machine, and can guarantee machining accuracy, do not use large-sized drill machine, substantially reduce cost.
Description
Technical field
The present invention relates to machining fields, particularly relate to a kind of for becoming the Special drilling jig across gantry connecting plate.
Background technology
With the rapid development of social economy, the quickening of Process of Urbanization Construction process paces, Construction of Urban Rail Traffic enter
The peak time of one development, therewith the slag tap demand at gantry of subway also occur increasing severely, but the characteristics of it also has oneself,
This requires may be implemented continuously to become across, to realize the different demands in different building sites, connecting plate length between girder and supporting leg at this time
Up to 6 ~ 7m, top bolt connecting hole up to 500 or more, and relative position size require it is extremely tight, just can guarantee become across when
Installation requirements.It since size is big, Kong Duo, needs to use large-sized drill machine, and occupy for a long time, to equipment requirement height, economy difference.
In order to solve this problem, spy has developed Special drilling jig.
Invention content
The present invention is to solve problems of the prior art, is proposed a kind of for becoming the special jewel across gantry connecting plate
Mould.
The technical proposal of the invention is realized in this way：
A kind of to be used to become the Special drilling jig across gantry connecting plate, composition includes：Drill jig, the drill jig are equipped with 5 row's bolts hole,
Wear-resistant sleeve is studded on the bolt hole, a positioning is respectively provided on the stomidium that last arranges the bolt hole in the drill jig
Pin.
The spacing of the adjacent two rows bolt hole is identical, and the spacing between the bolt hole described in each row is also identical.
The beneficial effects of the invention are as follows：The present invention can allow connecting plate drilling to be carried out on general drilling machine, and can guarantee processing
Precision does not use large-sized drill machine, substantially reduces cost.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the front view of the present invention；
Fig. 2 is the side sectional view of the present invention；
Fig. 3 is the schematic diagram of drill jig when in use.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of not making the creative labor
Embodiment shall fall within the protection scope of the present invention.
As shown in Fig. 1 ~ Fig. 3, a kind of for becoming the Special drilling jig across gantry connecting plate, composition includes：Drill jig 1, drill jig 1
5 row's bolts hole 6 are equipped with, wear-resistant sleeve 3 is studded on bolt hole 6, are respectively provided on the stomidium of last row's bolt hole 6 of drill jig 1
One positioning pin 2.
The spacing of adjacent two rows bolt hole 6 is identical, and the spacing in each row between bolt hole 6 is also identical.
Drill jig 1 with wide, only 5 row's bolts hole 6,6 diameter of bolt hole are more than spiral shell on connecting plate 4 on drill jig 1 with connecting plate 4
The diameter of bolt connecting hole 6 inlays wear-resistant sleeve 3 at bolt hole 6, and wear-resistant sleeve 3 can prevent bolt hole 6 from wearing, and wear-resisting
Set 3 can in time be replaced when difference occurs in the diameter of the bolt connecting hole 6 processed, diameter and the connecting plate 4 in 3 hole of wear-resistant sleeve
The diameter of upper bolt connecting hole 6 is identical, and a positioning pin 2 is respectively arranged on two stomidiums of most heel row bolt hole 6, positioning
2 size of pin is consistent with the size of bolt connecting hole 6, and positioning pin 2 can not only position drill jig 1 and connecting plate 4, and can be by two
Person fixes.
When processing connecting plate 4,1 rear end of drill jig is aligned with the front end of connecting plate 4, then the drill bit of drilling machine passes through drill jig
Bolt hole 6 on 1 bores 5 row's bolts hole 6 on connecting plate 4, allow then drill jig 1 move backward the distance of 4 row's bolt hole, 6 spacing,
6 connecting hole of rear bolt hole on connecting plate 4 is connected together with 1 rear bolt hole 6 of drill jig with positioning pin 2, is then carried out down
Primary drilling, and so on, until all hole machineds finish.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (2)
1. a kind of for becoming the Special drilling jig across gantry connecting plate, composition includes：Drill jig, it is characterised in that：On the drill jig
Equipped with 5 row's bolts hole, wear-resistant sleeve is studded on the bolt hole, last arranges each on the stomidium of the bolt hole in the drill jig
If there are one positioning pins.
2. according to claim 1 for becoming the Special drilling jig across gantry connecting plate, it is characterised in that：Described in adjacent two rows
The spacing of bolt hole is identical, and the spacing in each row between bolt hole is also identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541806.XA CN108526549A (en) | 2018-05-30 | 2018-05-30 | It is a kind of to be used to become the Special drilling jig across gantry connecting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810541806.XA CN108526549A (en) | 2018-05-30 | 2018-05-30 | It is a kind of to be used to become the Special drilling jig across gantry connecting plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526549A true CN108526549A (en) | 2018-09-14 |
Family
ID=63473147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810541806.XA Pending CN108526549A (en) | 2018-05-30 | 2018-05-30 | It is a kind of to be used to become the Special drilling jig across gantry connecting plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526549A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20102484U1 (en) * | 2001-02-13 | 2001-05-23 | Zitzmann, Konrad, 91286 Obertrubach | Drilling jig for doweling frames and plates |
| CN201728397U (en) * | 2009-12-08 | 2011-02-02 | 中国一冶集团有限公司 | High-strength bolt drill jig of dry quenching body frame structure |
| CN202263960U (en) * | 2011-09-09 | 2012-06-06 | 苏州东方铁塔有限公司 | Movable drill plate |
| CN203265702U (en) * | 2013-05-20 | 2013-11-06 | 山东太古飞机工程有限公司 | Skin repairing gasket batch production tool for Boeing 737 series aircrafts |
| CN103691995A (en) * | 2013-11-29 | 2014-04-02 | 成都斯锐特钨钢刀具有限公司 | Clamping tool |
| CN203526636U (en) * | 2013-09-09 | 2014-04-09 | 天津二十冶建设有限公司 | Template for hole making |
| CN204413225U (en) * | 2014-12-18 | 2015-06-24 | 中铁四局集团钢结构有限公司 | A kind of to line drill jig |
| CN106424847A (en) * | 2016-10-19 | 2017-02-22 | 中航飞机股份有限公司西安飞机分公司 | Method for processing holes in flute-shaped pipe |
-
2018
- 2018-05-30 CN CN201810541806.XA patent/CN108526549A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20102484U1 (en) * | 2001-02-13 | 2001-05-23 | Zitzmann, Konrad, 91286 Obertrubach | Drilling jig for doweling frames and plates |
| CN201728397U (en) * | 2009-12-08 | 2011-02-02 | 中国一冶集团有限公司 | High-strength bolt drill jig of dry quenching body frame structure |
| CN202263960U (en) * | 2011-09-09 | 2012-06-06 | 苏州东方铁塔有限公司 | Movable drill plate |
| CN203265702U (en) * | 2013-05-20 | 2013-11-06 | 山东太古飞机工程有限公司 | Skin repairing gasket batch production tool for Boeing 737 series aircrafts |
| CN203526636U (en) * | 2013-09-09 | 2014-04-09 | 天津二十冶建设有限公司 | Template for hole making |
| CN103691995A (en) * | 2013-11-29 | 2014-04-02 | 成都斯锐特钨钢刀具有限公司 | Clamping tool |
| CN204413225U (en) * | 2014-12-18 | 2015-06-24 | 中铁四局集团钢结构有限公司 | A kind of to line drill jig |
| CN106424847A (en) * | 2016-10-19 | 2017-02-22 | 中航飞机股份有限公司西安飞机分公司 | Method for processing holes in flute-shaped pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2436085A1 (en) | Method and system for accessing a subterranean zone from a limited surface area | |
| CN206634933U (en) | A kind of subway work can continuously become across portal gantry structure | |
| CN106223977A (en) | Subway station prefabricated pipe section, method of attachment and construction method | |
| CN108526549A (en) | It is a kind of to be used to become the Special drilling jig across gantry connecting plate | |
| BRPI0404342A (en) | Overseas Money Transfer System and Overseas Money Transfer Service Server | |
| CN208749372U (en) | A kind of novel quantitative allows pressure energy consumption attachment device | |
| CN105756560B (en) | A kind of drill assembly and drainage pipe arc lay method | |
| CN210977504U (en) | Tunnel shock-absorbing structure capable of being quickly repaired after earthquake | |
| CN206092025U (en) | Quick -witted bolting with wire mesh mechanism is constructed in colliery shield in pit | |
| CN108316954A (en) | A kind of novel arch quantitatively allows pressure energy consumption attachment device and preparation method thereof | |
| CN213951777U (en) | Subway rail fixing structure with high fixing strength | |
| CN106089267A (en) | Excavator auxiliary steel arch-shelf mounting process | |
| CN208816529U (en) | Distributing device pivoting support | |
| CN209568542U (en) | A kind of steel construction | |
| CN207484295U (en) | A kind of construction anti-drop device for municipal science of bridge building | |
| CN207420574U (en) | A kind of shield is missed the stop steelframe | |
| CN207987745U (en) | A kind of track structure walked on girder steel suitable for crawler crane | |
| CN205895898U (en) | Titling pad's processingequipment | |
| Hawkins et al. | American concrete institute considerations for fatigue | |
| CN110253188A (en) | Oil-well rig K shape derrick lower section stabilizer blade horizontal assembly and welding method | |
| CN107676113A (en) | A kind of telescopic tunnel support Mobile workbench | |
| CN211314085U (en) | A special cat ladder for well site maintenance operation | |
| CN208578583U (en) | A kind of bridge tunnel abutting lot tunnel portal drainage system | |
| CN107869095B (en) | Utilize the method for implantation technique attachment rail billet | |
| CN108071353A (en) | A kind of fixing device for being used for drilling rod during oil exploitation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |
|
| RJ01 | Rejection of invention patent application after publication |