CN109590517A - A kind of boring drilling equipment of box-shaped rods and preparation method thereof - Google Patents
A kind of boring drilling equipment of box-shaped rods and preparation method thereof Download PDFInfo
- Publication number
- CN109590517A CN109590517A CN201811647730.5A CN201811647730A CN109590517A CN 109590517 A CN109590517 A CN 109590517A CN 201811647730 A CN201811647730 A CN 201811647730A CN 109590517 A CN109590517 A CN 109590517A
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- drilling
- box
- hole
- pedestal
- shaped rods
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Classifications
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- 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 boring drilling equipment of a kind of box-shaped rods and preparation method thereof, which includes pedestal, and at least two drilling moulding boxs, each drilling moulding box is fixedly linked with the pedestal；The drilling die case includes opening up opposite sample hole group respectively along two vertical plates that the pedestal length direction is oppositely arranged and the support plate being installed between two vertical plates, two vertical plates.Device provided by the present application designs one group of drilling moulding box according to the characteristics of rod piece, and the Kong Qun of every group of drilling moulding box bores sample hole and assembling datum hole using three-dimensional drilling machine, then moulding box is assembled on pedestal.The construction of all bolts hole of rod piece is completed in conjunction with plane template and C/L shape die hole without repeatedly clamping in the boring positioning hole that extra-long rod element can be quickly finished using the distribution and positioning function of sample case.It solves the problems, such as extra-long rod element drilling processing, improves the precision of Kong Qun, shorten nearly twice of manufacturing schedule.
Description
Technical field
The present invention relates to bridge manufacturing technology fields, more particularly to a kind of boring drilling equipment of box-shaped rods and its system
Preparation Method.
Background technique
At present to bridge steel structure box-shaped rods carry out drilling have artificial crossed drill and with Three-dimensional numerical control driller drilling two
Kind mode, artificial crossed drilling technique marks the bolt hole at each node using platform, then uses drill hole of drilling machine, for complicated empty
Between bolt sky group be difficult to ensure precision, work efficiency is not high and checks that difficulty is larger.Three-dimensional numerical control driller effective solution space
The problem of hole group's precision, also improve construction efficiency.But with economic development, bridge is more and more wider, and rod piece is also increasingly longer, phase
When more long poles processing length be much larger than equipment stroke, thus need carry out drilling be need repeatedly to rod piece into
Luggage folder, repeatedly carrying out clamping will greatly affect the machining accuracy of Kong Qun.
Summary of the invention
The present invention provides boring drilling equipments of a kind of box-shaped rods and preparation method thereof.
The present invention provides following schemes:
A kind of boring drilling equipment of box-shaped rods, comprising:
Pedestal；
At least two drilling moulding boxs, each drilling moulding box are fixedly linked with the pedestal；
The drilling die case include two vertical plates being oppositely arranged along the pedestal length direction and be installed on two vertical plates it
Between support plate, opposite sample hole group is opened up on two vertical plates respectively；
Wherein, the support plate and two vertical plates are located at the support plate upper section and are enclosed jointly for holding
Receive the accommodating chambers of at least part box-shaped rods hole to be drilled, the in-profile of the accommodating chamber on its interior at least one
Divide the exterior contour of box-shaped rods hole to be drilled identical；It is wider than the outer width 14 of the box-shaped rods hole to be drilled in the accommodating chamber
~16 millimeters.
Preferably: datum hole is offered on two vertical plates that moulding boxs respectively contain that drill at the pedestal both ends,
The support plate that positioning and each drilling moulding box of the datum hole for realizing drilling moulding box with the pedestal are included is determined
Position.
Preferably: offering peep hole on two vertical plate.
Preferably: further including guide plate, the guide plate is arranged in pairs and is fixedly linked respectively with two vertical plate；It is described
Guide plate a part protrudes from the upper edge of the vertical plate, and protrusion part has outside slope.
Preferably: along interior side superimposed on the root of the slope and the vertical plate.
Preferably: the sample hole group is all made of three-dimension numerical controlled bore process location hole and is process.
Preferably: the sample hole group is comprising being embedded with drill bushing in each sample hole.
Preferably: being located at below the support plate on the inside of the drilling moulding box and be provided with supporting clapboard, the drilling moulding box
Outside is provided with ribs.
A kind of preparation method of the boring drilling equipment of the box-shaped rods, which comprises
Production drilling moulding box, processes sample hole group respectively on the vertical plate that drilling die case includes, and is being located at the pedestal both ends
Two vertical plates for respectively containing of drilling moulding boxs on equal machining benchmark holes；The quantity of the drilling moulding box is according to box-shaped hole to be drilled
The length and bore position of rod piece are determined；
Pedestal is made, the pedestal outer dimension is is determined according to the outer dimension of box-shaped rods hole to be drilled；
Make support plate and guide plate；
The each drilling moulding box made is moved into the installed position positioned at the pedestal, passes through the datum hole respectively
It is welded after being positioned with the pedestal；
It is welded after the support plate is positioned by the datum hole with vertical plate；
The guide plate is welded with vertical plate.
Preferably: the drilling moulding box and the support plate being positioned by the datum hole using total station.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
By the invention it is possible to a kind of boring drilling equipment of box-shaped rods and preparation method thereof be realized, in a kind of realization
Under mode, the apparatus may include pedestals；At least two drilling moulding boxs, each drilling moulding box with the pedestal stationary phase
Even；The drilling die case includes along two vertical plates that the pedestal length direction is oppositely arranged and the branch being installed between two vertical plates
Fagging opens up opposite sample hole group on two vertical plates respectively；Wherein, the support plate and two vertical plates are located at the branch
Fagging upper section is enclosed the accommodating chamber for accommodating at least part box-shaped rods hole to be drilled jointly, the accommodating chamber
In-profile is identical as the exterior contour of at least part on its interior box-shaped rods hole to be drilled；The inner width of the accommodating chamber
Greater than 14~16 millimeters of outer width of the box-shaped rods hole to be drilled.Device provided by the present application designs one according to the characteristics of rod piece
The Kong Qun of group drilling moulding box, every group of drilling moulding box bores sample hole and assembling datum hole using three-dimensional drilling machine, inlays drill bushing on sample hole, then
Moulding box is assembled on pedestal, moulding box and pedestal are welded and fixed after alignment datum hole adjustment, forms extra-long rod element drilling sample case,
It is being tied without repeatedly clamping in the boring positioning hole that extra-long rod element can be quickly finished using the distribution and positioning function of sample case
It closes plane template and C/L shape die hole completes the construction of all bolts hole of rod piece.It solves the problems, such as extra-long rod element drilling processing, mentions
The high precision of Kong Qun, shortens nearly twice of manufacturing schedule.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the boring drilling equipment of box-shaped rods provided in an embodiment of the present invention；
Fig. 2 is the face A-A provided in an embodiment of the present invention cross-sectional view；
Fig. 3 is the face B-B provided in an embodiment of the present invention cross-sectional view；
Fig. 4 is the face C-C provided in an embodiment of the present invention cross-sectional view.
In figure: pedestal 1, drilling moulding box 2, sample hole group 3, support plate 4, datum hole 5, peep hole 6, guide plate 7, ribs 8.
Specific embodiment
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 description, 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's every other embodiment obtained belong to what the present invention protected
Range.
Embodiment
It is a kind of boring drilling equipment of box-shaped rods provided in an embodiment of the present invention, such as referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, which includes pedestal 1, and for the pedestal 1 in specific production, material specification selects square tube, channel steel
, such as 20# channel steel can be selected.It is fixed after the completion of pedestal welding with ground.
At least two drilling moulding boxs 2, each drilling moulding box 2 are fixedly linked with the pedestal 1；The drilling moulding box 2
Including two vertical plates being oppositely arranged along the pedestal length direction, opposite sample hole group 3 is opened up on two vertical plates respectively；Described two
Support plate 4 is connected between vertical plate.
Wherein, the support plate 4 and two two vertical plates are located at 4 upper section of support plate and are enclosed use jointly
In the accommodating chamber for accommodating at least part box-shaped rods hole to be drilled, the in-profile of the accommodating chamber and it is on its interior at least
The exterior contour of a part of box-shaped rods hole to be drilled is identical；It is wider than the outer of the box-shaped rods hole to be drilled in the accommodating chamber
It is 14~16 millimeters wide.The accommodating chamber is slightly wider than rod piece width, it is ensured that ensures while rod piece can smoothly enter into accommodating chamber
When being punched, rod piece is not in excessive Influence of Displacement drilling precision in accommodating chamber.When specific setting, it can be ensured that bar
Each 7.5 millimeters of the gap of part and accommodating chamber two sides.
In order to guarantee the integral installation precision of the device, two drilling moulding boxs positioned at the pedestal both ends are respectively wrapped
Offer datum hole 5 on the vertical plate contained, the datum hole 5 is for realizing the positioning of drilling moulding box and the pedestal and each
The positioning for the support plate that drilling moulding box is included.Further, peep hole 6, the peep hole 6 are offered on two vertical plate
It is observed for treating drilling box-shaped rods with 4 contact condition of support plate.
It is hole to be drilled in order to guarantee when being punched since gap is smaller between the accommodating chamber and box-shaped rods hole to be drilled
Box-shaped rods can smoothly enter into the accommodating chamber, and it further includes guide plate 7, the guide plate that the embodiment of the present application, which can also provide,
7 are arranged in pairs and are fixedly linked respectively with two vertical plate；Described 7 a part of guide plate protrudes from the upper edge of the vertical plate, convex
Part has outside slope out.Specifically, along interior side superimposed on the slope root and the vertical plate.In each moulding box
On the multiple groups guide plate can be set, while can also prevent from having some setbacks the damage caused to moulding box due to entering.
When carrying out processing sample hole group, in order to provide the machining accuracy of sample hole group, the sample hole group is all made of three-dimension numerical controlled
Bore process location hole is process.In order to facilitate drilling construction is carried out, the sample hole group in each sample hole comprising being embedded with
Drill bushing.In order to guarantee the intensity of moulding box, the drilling moulding box inside, which is located at below the support plate, is provided with supporting clapboard, described
Ribs 8 is provided on the outside of drilling moulding box.
Drilling sample case used in the device is mainly made of drilling moulding box, pedestal, support plate, guide plate.Main structure drilling
Moulding box uses box-structure, and setting partition (machining) guarantees that interior empty size, outside arrangement reinforce strength and guarantee boring procedure in case
The rigidity of middle structure, top are arranged guide groove, peep hole are arranged at supporting member.Pedestal is made of channel steel, with drilling moulding box group
It is integral, guarantee to shrink consistency.
Drill moulding box and pedestal welding, and support plate is welded after leveling with drilling moulding box welding, guide plate and the moulding box that drills.
The embodiment of the present application can also provide a kind of preparation method of boring drilling equipment of the box-shaped rods, the side
Method includes:
Production drilling moulding box, processes sample hole group respectively on the vertical plate that drilling die case includes, and is being located at the pedestal both ends
Two vertical plates for respectively containing of drilling moulding boxs on equal machining benchmark holes；The quantity of the drilling moulding box is according to box-shaped hole to be drilled
The length and bore position of rod piece are determined；The shape and quantity of box-shaped drilling moulding box are designed according to products characteristics；Drilling
Peep hole, supporting clapboard are set on moulding box and reinforce strength, guarantees that drilling moulding box has enough rigidity.It is welded into using steel plate
Type, three-dimension numerical controlled drilling carries out positioning hole machined on the whole, is inlaying drill bushing.
Pedestal is made, the pedestal outer dimension is is determined according to the outer dimension of box-shaped rods hole to be drilled；Design base
The size and material specification of seat.Outer dimension is depending on the rod size processed.Material specification selects square tube, channel steel equal
Can, such as can choose 20# channel steel.It is fixed after the completion of pedestal welding with ground.
Make support plate and guide plate；Support plate is used to control the absolute altitude of rod piece contact surface.Guide plate is used for control-rod
The collision measure that part prevents.
The each drilling moulding box made is moved into the installed position positioned at the pedestal, passes through the datum hole respectively
It is welded after being positioned with the pedestal；
It is welded after the support plate is positioned by the datum hole with vertical plate；
The guide plate is welded with vertical plate.It is welded admittedly after being aligned datum hole adjustment between drilling moulding box and pedestal
Fixed, support plate is positioned and is welded and fixed according to datum hole on drilling moulding box, guide plate in front after the completion of step welding equipment in
Drill moulding box outside.
When being specifically chosen positioning method, the datum hole can be passed through using total station to the drilling moulding box and institute
Support plate is stated to be positioned.The device is made using the above method, it is ensured that device assembly precision after completing reaches
To design requirement, and then guarantee when being punched to rod piece, can precisely be punched with device to hole group.
Device provided by the present application designs one group of drilling moulding box according to the characteristics of rod piece, and the Kong Qun of every group of drilling moulding box is adopted
Sample hole and assembling datum hole are bored with three-dimensional drilling machine, drill bushing is inlayed on sample hole, then moulding box is assembled on pedestal, is aligned datum hole tune
Moulding box and pedestal are welded and fixed after whole, form extra-long rod element drilling sample case, it can be fast using the distribution and positioning function of sample case
The boring positioning hole of the completion extra-long rod element of speed is combining plane template and C/L shape die hole to complete rod piece institute without repeatedly clamping
There is the construction of bolt hole.It solves the problems, such as extra-long rod element drilling processing, improves the precision of Kong Qun, shorten nearly twice of system
Make the duration.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of boring drilling equipment of box-shaped rods characterized by comprising
Pedestal；
At least two drilling moulding boxs, each drilling moulding box are fixedly linked with the pedestal；
The drilling die case includes along two vertical plates that the pedestal length direction is oppositely arranged and being installed between two vertical plates
Support plate opens up opposite sample hole group on two vertical plates respectively；
Wherein, the support plate and two vertical plates are located at the support plate upper section and are enclosed jointly for accommodating extremely
The accommodating chamber of few a part of box-shaped rods hole to be drilled, the in-profile of the accommodating chamber and at least part on its interior to
The exterior contour of drilling box-shaped rods is identical；It is wider than the outer width 14~16 of the box-shaped rods hole to be drilled in the accommodating chamber
Millimeter.
2. the boring drilling equipment of box-shaped rods according to claim 1, which is characterized in that positioned at the pedestal both ends
Datum hole is offered on the vertical plate that two drilling moulding boxs respectively contain, the datum hole is for realizing drilling moulding box and the base
The positioning for the support plate that the positioning of seat and each drilling moulding box are included.
3. the boring drilling equipment of box-shaped rods according to claim 1, which is characterized in that opened up on two vertical plate
There is peep hole.
4. the boring drilling equipment of box-shaped rods according to claim 1, which is characterized in that it further include guide plate, it is described
Guide plate is arranged in pairs and is fixedly linked respectively with two vertical plate；Described guide plate a part protrudes from the upper of the vertical plate
Edge, protrusion part have outside slope.
5. the boring drilling equipment of box-shaped rods according to claim 4, which is characterized in that the root of the slope with
Along interior side superimposed on the vertical plate.
6. the boring drilling equipment of box-shaped rods according to claim 1, which is characterized in that the sample hole group is all made of three
Dimension control bore process location hole is process.
7. the boring drilling equipment of box-shaped rods according to claim 1, which is characterized in that the sample hole group includes each
Drill bushing is embedded in a sample hole.
8. the boring drilling equipment of box-shaped rods according to claim 1, which is characterized in that position on the inside of the drilling moulding box
It is provided with supporting clapboard below the support plate, is provided with ribs on the outside of the drilling moulding box.
9. a kind of preparation method of any one of claim 1 to 8 boring drilling equipment of box-shaped rods, which is characterized in that
The described method includes:
Production drilling moulding box, processes sample hole group respectively on the vertical plate that drilling die case includes, and is being located at the two of the pedestal both ends
Equal machining benchmark hole on the vertical plate that a drilling moulding box respectively contains；The quantity of the drilling moulding box is according to box-shaped rods hole to be drilled
Length and bore position determined；
Pedestal is made, the pedestal outer dimension is is determined according to the outer dimension of box-shaped rods hole to be drilled；
Make support plate and guide plate；
The each drilling moulding box made is moved into the installed position positioned at the pedestal, passes through the datum hole and institute respectively
It states after pedestal is positioned and is welded；
It is welded after the support plate is positioned by the datum hole with vertical plate；
The guide plate is welded with vertical plate.
10. according to the method described in claim 9, it is characterized in that, using total station by the datum hole to the drilling
Moulding box and the support plate are positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647730.5A CN109590517A (en) | 2018-12-29 | 2018-12-29 | A kind of boring drilling equipment of box-shaped rods and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647730.5A CN109590517A (en) | 2018-12-29 | 2018-12-29 | A kind of boring drilling equipment of box-shaped rods and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109590517A true CN109590517A (en) | 2019-04-09 |
Family
ID=65965588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647730.5A Pending CN109590517A (en) | 2018-12-29 | 2018-12-29 | A kind of boring drilling equipment of box-shaped rods and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109590517A (en) |
Citations (10)
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|---|---|---|---|---|
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| DE29510197U1 (en) * | 1995-06-23 | 1996-10-31 | Dr. Hahn GmbH & Co. KG, 41189 Mönchengladbach | Bar drilling jig |
| US20070098508A1 (en) * | 2005-11-01 | 2007-05-03 | The Boeing Company | Adjustable drill template |
| US20070227016A1 (en) * | 2006-03-29 | 2007-10-04 | Christopher Tarter | Hole forming template for doors |
| CN201751063U (en) * | 2010-07-12 | 2011-02-23 | 武桥重工集团股份有限公司 | General stereoscopic drilling moulding bed used for steel truss bridge integral joint member |
| CN102179540A (en) * | 2011-04-22 | 2011-09-14 | 海波重型工程科技股份有限公司 | Sample mold drilling method for steel truss girder whole node rod |
| CN103433529A (en) * | 2013-08-15 | 2013-12-11 | 中铁山桥集团有限公司 | Ultra-long multi-hole-group drill template with adjustable intervals |
| CN203636019U (en) * | 2013-12-13 | 2014-06-11 | 中国二冶集团有限公司 | Equivalent-hole-group drilling mould suitable for ultra-long H-shaped steel flange plate |
| KR20140131067A (en) * | 2013-05-03 | 2014-11-12 | 송성철 | Multi angle jig for processing goods |
| CN204975438U (en) * | 2015-09-24 | 2016-01-20 | 武船重型工程股份有限公司 | Truss bridge H type member drilling moulding box |
-
2018
- 2018-12-29 CN CN201811647730.5A patent/CN109590517A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191319393A (en) * | 1913-08-27 | 1914-05-21 | Arthur Hatton | An Improved Universal Self-centering Jig. |
| DE29510197U1 (en) * | 1995-06-23 | 1996-10-31 | Dr. Hahn GmbH & Co. KG, 41189 Mönchengladbach | Bar drilling jig |
| US20070098508A1 (en) * | 2005-11-01 | 2007-05-03 | The Boeing Company | Adjustable drill template |
| US20070227016A1 (en) * | 2006-03-29 | 2007-10-04 | Christopher Tarter | Hole forming template for doors |
| CN201751063U (en) * | 2010-07-12 | 2011-02-23 | 武桥重工集团股份有限公司 | General stereoscopic drilling moulding bed used for steel truss bridge integral joint member |
| CN102179540A (en) * | 2011-04-22 | 2011-09-14 | 海波重型工程科技股份有限公司 | Sample mold drilling method for steel truss girder whole node rod |
| KR20140131067A (en) * | 2013-05-03 | 2014-11-12 | 송성철 | Multi angle jig for processing goods |
| CN103433529A (en) * | 2013-08-15 | 2013-12-11 | 中铁山桥集团有限公司 | Ultra-long multi-hole-group drill template with adjustable intervals |
| CN203636019U (en) * | 2013-12-13 | 2014-06-11 | 中国二冶集团有限公司 | Equivalent-hole-group drilling mould suitable for ultra-long H-shaped steel flange plate |
| CN204975438U (en) * | 2015-09-24 | 2016-01-20 | 武船重型工程股份有限公司 | Truss bridge H type member drilling moulding box |
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Application publication date: 20190409 |