CN105033323B - A kind of angle bar class drilling part device and its boring method - Google Patents
A kind of angle bar class drilling part device and its boring method Download PDFInfo
- Publication number
- CN105033323B CN105033323B CN201510352088.8A CN201510352088A CN105033323B CN 105033323 B CN105033323 B CN 105033323B CN 201510352088 A CN201510352088 A CN 201510352088A CN 105033323 B CN105033323 B CN 105033323B
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- CN
- China
- Prior art keywords
- support plate
- angle bar
- hole
- positioning
- pedestal
- 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.)
- Expired - Fee Related
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention provides a kind of angle bar class drilling part devices, including inverted-F pedestal and L shape bore template；Inverted-F pedestal includes pedestal, flat support plate and step surface support plate；Flat support plate level is machined with chip-removal hole and positioning bolt hole；The both ends of L shape bore template are mutually fixed by terrace of appearing on the stage of the dormant bolt respectively with pedestal and step surface support plate, including drilling section and non-drilled section；The section that drills is parallel with flat support plate, is machined with clamp screw keyhole, positioning sets of holes and positioning bolt hole；Non-drilled section is machined with hole for the expansion bolt；And additionally provide the method to drill using it.The present invention only needs clamped one time with regard to achievable angle bar whole hole machined, reduces the workloads such as scribing line, punching of drawing a design, auxiliary clamping, is suitable for technique for manufacturing batch requirement；And borehole accuracy can be guaranteed to the machining accuracy of drilling equipment and assembly precision by early period.
Description
Technical field
The invention belongs to drilling technique fields, and in particular to a kind of angle bar class drilling part device and be bored using it
The method in hole.
Background technique
Angle bar class drilling part is common property production work in production, such as panel, blank, propaganda board are being fixed on wall
On fixation bracket angle bar, be machined with hole for the expansion bolt on one side, fixed with angle bar by expansion bolt for bracket will to be fixed
On the wall, another side is machined with various threaded holes or through-hole, for fixing panel, blank, propaganda board etc..Traditional manufacturing procedure
Need artificial crossed, punching of drawing a design, one by one drilling, reaming and tapping.Since angle bar needs flat-nose pliers etc. to assist in an installation
Tool needs clamping again behind all holes on the complete face of drilling, could continue the bore operation of next step.The precision of drilling
It is closely related with the technical level of each link operator, the skilled journey of the speed of drilling and each link operator
It spends closely related.
Therefore, one kind is developed under the premise of can guarantee precision, reduce workload, need to only carry out clamped one time energy
The device and method for completing angle bar whole hole machined are those skilled in the art institute urgent need to solve the problems.
Summary of the invention
To solve the above problems, the invention discloses one kind under the premise of can guarantee precision, reduce workload, only need
The drilling equipment and its boring method of angle bar whole hole machined can be completed by carrying out clamped one time.
In order to achieve the above object, the present invention provides the following technical solutions：
A kind of angle bar class drilling part device, including inverted-F pedestal and L shape bore template；Inverted-F pedestal includes bottom
Seat, flat support plate and step surface support plate；Flat support plate and the leave from office terrace of step surface support plate are contour, and the two is mutual
In parallel, the F shape for being mutually fixed into opening upwards vertical with pedestal；And flat support plate level is machined with chip-removal hole and positioning bolt
Hole；The both ends of L shape bore template are mutually fixed by terrace of appearing on the stage of the dormant bolt respectively with pedestal and step surface support plate, are wrapped
Include drilling section and non-drilled section；The section that drills is parallel with flat support plate, is machined with clamp screw keyhole, positioning sets of holes and positioning spiral shell
Keyhole；Tight fixed bolt is combined in clamp screw keyhole；It is corresponding with the position of chip-removal hole to position sets of holes, wherein gap is combined with fixed
Position set；Positioning bolt hole is corresponding with the positioning bolt hole on flat support plate, is connected by positioning bolt；Non-drilled section adds
Work has hole for the expansion bolt.
The step of being drilled using it be：
（1）It processes and assembles drilling equipment：
According to the hole on angle bar, processing positioning bolt hole and positioning sets of holes, are processed swollen in non-drilled section in drilling section
Swollen bolt hole processes positioning bolt hole and chip-removal hole in the opposite position of flat support plate；Using dormant bolt by L shape
The both ends of bore template are mutually fixed with inverted-F pedestal, and positioning bolt is inserted into positioning bolt hole, are adjusted positioning bolt, are repaired
The datum level of positive pedestal, completes the assembling of drilling equipment；
（2）Fixed angle bar：
By step（1）In assembled drilling equipment be placed on the working face of the drilling machines equipment such as bench drill or radial drill, will
In the groove that angle bar insertion inverted-F pedestal and L shape bore template hole to be drilled are formed, and angle bar is pushed to touch positioning spiral shell until it
Bolt；Tight fixed bolt is screwed in clamp screw keyhole, one end of angle bar is completely against on flat support plate, the other end fits in flat
On the top surface of face support plate and the leave from office terrace of step surface support plate；And positioning sleeve is packed into positioning sets of holes；
（3）Bore operation：
Drill bit is installed, bore operation is carried out；And positioning sleeve is exited, carry out the subsequent operations such as reaming or screw thread process；
（4）Exit angle bar：
It twists and send tight fixed bolt, angle bar is subjected to rotation and is exited.
Preferably, the top surface of flat support plate and the leave from office terrace of step surface support plate all process it is fluted；Groove
In lay magnet.
Preferably, flat support plate is jagged close to the side vertex processing of drilling section.
Preferably, step（1）The method of datum level of middle amendment pedestal is：Check respectively for positioning sets of holes center line with
And the verticality of hole for the expansion bolt and base plane, the position of appropriate adjustment positioning bolt carry out secondary reconditioning when necessary.
A kind of angle bar class drilling part device provided by the invention is made of two components, respectively L shape bore template with
And inverted-F pedestal.The parts such as position, installation positioning sleeve of the L shape bore template for determining drilling, and pass through dormant bolt and fall
F shape pedestal is connected；Positioning reference plane of the inverted-F pedestal as angle bar guarantees the precision of angle bar hole machined.
In use, according to the hole on angle bar, processing positioning bolt hole and positioning sets of holes in drilling section, in non-drilled section
Hole for the expansion bolt is processed, processes positioning bolt hole and chip-removal hole in the opposite position of flat support plate；Use countersunk head spiral shell
Bolt mutually fixes at the both ends of L shape bore template with inverted-F pedestal, and positioning bolt is inserted into positioning bolt hole, adjustment positioning
Bolt corrects the datum level of pedestal, guarantees the center line of positioning sets of holes and the verticality of hole for the expansion bolt and base plane, first
First complete the assembling of drilling equipment.Assembled drilling equipment is placed on to the working face of the drilling machines equipment such as bench drill or radial drill
On, angle bar hole to be drilled is inserted into the groove that inverted-F pedestal and L shape bore template are formed, and angle bar is pushed to touch until it
Positioning bolt；Tight fixed bolt is screwed in clamp screw keyhole, one end of angle bar is completely against on flat support plate, other end patch
Top surface together in flat support plate and on the leave from office terrace of step surface support plate；And positioning sleeve is packed into positioning sets of holes.With
After drill bit is installed, carry out bore operation；And positioning sleeve is exited, carry out the subsequent operations such as reaming or screw thread process.It finally twists and send
Angle bar is carried out rotation and exited, completes hole machined by tight fixed bolt.
Use drilling equipment provided by the invention and boring method, it is only necessary to which angle bar progress is once clamped and can be completed
Angle bar whole hole machined.
The leave from office terrace of the top surface of flat support plate and step surface support plate is all processed fluted in the present invention；In groove
Lay magnet, by magnet to the attraction of angle bar, enable angle bar top always with the top surface of flat support plate with
And the leave from office terrace of step surface support plate keeps fitting.
The present invention is jagged close to the side vertex processing of drilling section in flat support plate, prevents 90 ° of interior angles of angle bar
It is interfered at the top of flat support plate.
Compared with prior art, the present invention only needing clamped one time with regard to achievable angle bar whole hole machined, reduces scribing line, beats
The workloads such as sample punching, auxiliary clamping are suitable for technique for manufacturing batch requirement；And it can processing by early period to drilling equipment
Precision and assembly precision guarantee borehole accuracy.
Detailed description of the invention
The structural schematic diagram of Fig. 1, angle bar class drilling part device provided in the present invention.
Reference signs list：Pedestal 1, flat support plate 2, step surface support plate 3, chip-removal hole 4, dormant bolt 6, drilling section
7, non-drilled section 8, tight fixed bolt 9, positioning sleeve 10, positioning bolt 11, hole for the expansion bolt 12, magnet 13.
Specific embodiment
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.
It is as shown in Figure 1 the structural schematic diagram of angle bar class drilling part device provided in the present invention, the present invention is one kind
Angle bar class drilling part device, including inverted-F pedestal and L shape bore template.
Inverted-F pedestal includes pedestal 1, flat support plate 2 and step surface support plate 3；Flat support plate 2 and step surface branch
The leave from office terrace of fagging 3 is contour, and the two is parallel to each other, the F shape for being mutually fixed into opening upwards vertical with pedestal 1；Flat support plate 2
Level is machined with chip-removal hole 4 and positioning bolt hole；Flat support plate 2 is jagged close to the side vertex processing of drilling section 7；It is flat
The top surface of face support plate 2 and the leave from office terrace of step surface support plate 3 are all processed fluted；Magnet 13 is laid in groove.
The both ends of L shape bore template pass through the terrace of appearing on the stage with pedestal 1 and step surface support plate 3 respectively of dormant bolt 6
It is mutually fixed, including drilling section 7 and non-drilled section 8；The section that drills is parallel with flat support plate 2, is machined with clamp screw keyhole, positioning sleeve
Hole and positioning bolt hole；Tight fixed bolt 9 is combined in clamp screw keyhole；It is corresponding with the position of chip-removal hole 4 to position sets of holes,
Intermediate gap is combined with positioning sleeve 10；Positioning bolt hole is corresponding with the positioning bolt hole on flat support plate 2, passes through positioning bolt
11 are connected；Non-drilled section 8 is machined with hole for the expansion bolt 12.
The step of being drilled using it be：
（1）It processes and assembles drilling equipment：
According to the hole on angle bar, processing positioning bolt hole and positioning sets of holes, are processed swollen in non-drilled section 8 in drilling section
Swollen bolt hole 12 processes positioning bolt hole and chip-removal hole 4 in the opposite position of flat support plate 2；Use dormant bolt 6
The both ends of L shape bore template are mutually fixed with inverted-F pedestal, and are inserted into positioning bolt 11 in positioning bolt hole, adjustment positioning
Bolt 11 checks respectively for the center line of positioning sets of holes and the verticality of hole for the expansion bolt and 1 plane of pedestal, appropriate adjustment positioning
The position of bolt carries out secondary reconditioning when necessary, corrects the datum level of pedestal 1, completes the assembling of drilling equipment；
（2）Fixed angle bar：
By step（1）In assembled drilling equipment be placed on the working face of the drilling machines equipment such as bench drill or radial drill, will
In the groove that angle bar insertion inverted-F pedestal and L shape bore template hole to be drilled are formed, and angle bar is pushed to touch positioning spiral shell until it
Bolt 11；Tight fixed bolt 9 is screwed in clamp screw keyhole, and one end of angle bar is completely against on flat support plate 2, other end fitting
In on the top surface of flat support plate 2 and the leave from office terrace of step surface support plate 3；And positioning sleeve 10 is packed into positioning sets of holes；
（3）Bore operation：
Drill bit is installed, bore operation is carried out；And positioning sleeve 10 is exited, carry out the subsequent operations such as reaming or screw thread process；
（4）Exit angle bar：
It twists and send tight fixed bolt 9, angle bar is subjected to rotation and is exited.
Finally, it should be noted that property technical side the above examples are only used to illustrate the technical scheme of the present invention and are not limiting
Case, those skilled in the art should understand that, modification or equivalent replacement of the technical solution of the present invention are made for those, and
The objective and range for not departing from the technical program, are intended to be within the scope of the claims of the invention.
Claims (4)
1. a kind of angle bar class drilling part device, it is characterised in that：Including inverted-F pedestal and L shape bore template；The inverted f
Shape pedestal includes pedestal, flat support plate and step surface support plate；The leave from office of the flat support plate and step surface support plate
Terrace is contour, and the two is parallel to each other, the F shape for being mutually fixed into opening upwards vertical with pedestal；And flat support plate level is processed
There are chip-removal hole and positioning bolt hole；The both ends of the L shape bore template by dormant bolt respectively with pedestal and step surface branch
The terrace of appearing on the stage of fagging is mutually fixed, including drilling section and non-drilled section；The drilling section is parallel with flat support plate, is machined with tight
Determine bolt hole, positioning sets of holes and positioning bolt hole；Tight fixed bolt is combined in the clamp screw keyhole；The positioning sets of holes with
The position of chip-removal hole is corresponding, and wherein gap is combined with positioning sleeve；On the positioning bolt hole and flat support plate of the drilling section
Positioning bolt hole it is corresponding, be connected by positioning bolt；The non-drilled section is machined with hole for the expansion bolt；
The step of being drilled using the angle bar class drilling part device be：
（1）It processes and assembles drilling equipment：
According to the hole on angle bar, processing positioning bolt hole and positioning sets of holes, process expanding screw in non-drilled section in drilling section
Keyhole processes positioning bolt hole and chip-removal hole in the opposite position of flat support plate；L shape is drilled using dormant bolt
The both ends of template are mutually fixed with inverted-F pedestal, and positioning bolt is inserted into positioning bolt hole, adjust positioning bolt, correct bottom
The datum level of seat, completes the assembling of drilling equipment；
（2）Fixed angle bar：
By step（1）In assembled drilling equipment be placed on the working face of the drilling machines equipment such as bench drill or radial drill, will be to be drilled
Hole angle bar is inserted into the groove that inverted-F pedestal and L shape bore template are formed, and angle bar is pushed to touch positioning bolt until it；
Tight fixed bolt is screwed in clamp screw keyhole, one end of angle bar is completely against on flat support plate, the other end fits in plane
On the top surface of support plate and the leave from office terrace of step surface support plate；And positioning sleeve is packed into positioning sets of holes；
（3）Bore operation：
Drill bit is installed, bore operation is carried out；And positioning sleeve is exited, carry out subsequent reaming or screw thread process；
（4）Exit angle bar：
Unscrew tight fixed bolt, angle bar is subjected to rotation and is exited.
2. a kind of angle bar class drilling part device according to claim 1, it is characterised in that：The top of the flat support plate
The leave from office terrace of face and step surface support plate is all processed fluted；Magnet is laid in the groove.
3. a kind of angle bar class drilling part device according to claim 1, it is characterised in that：The flat support plate is close
The side vertex processing for the section that drills is jagged.
4. a kind of angle bar class drilling part device according to claim 1, it is characterised in that：The step（1）Middle amendment
The method of the datum level of pedestal is：Check respectively for the center line of positioning sets of holes and the verticality and hole for the expansion bolt of non-drilled section
With the verticality of base plane, the position of appropriate adjustment positioning bolt carries out secondary reconditioning when necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352088.8A CN105033323B (en) | 2015-06-24 | 2015-06-24 | A kind of angle bar class drilling part device and its boring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352088.8A CN105033323B (en) | 2015-06-24 | 2015-06-24 | A kind of angle bar class drilling part device and its boring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105033323A CN105033323A (en) | 2015-11-11 |
| CN105033323B true CN105033323B (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510352088.8A Expired - Fee Related CN105033323B (en) | 2015-06-24 | 2015-06-24 | A kind of angle bar class drilling part device and its boring method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876646A (en) * | 2017-11-29 | 2018-04-06 | 成都朋昌电力构件有限公司 | A kind of angle steel eyelet work craft positioning tool |
| CN110434374A (en) * | 2019-09-09 | 2019-11-12 | 中铁宝桥集团有限公司 | A kind of angie type splice plate device for drilling |
| CN111085744B (en) * | 2019-12-31 | 2021-07-20 | 湖北三江航天红阳机电有限公司 | Machining method for riveting taper hole of rudder body |
| CN112025359B (en) * | 2020-09-13 | 2022-03-01 | 江西赣电电气有限公司 | Angle steel trompil anchor clamps |
| CN114700531A (en) * | 2022-04-22 | 2022-07-05 | 中国飞机强度研究所 | Method for machining bolt hole in connecting plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2556642B1 (en) * | 1983-12-20 | 1986-05-02 | Francaise Metallurg | DEVICE FOR DETERMINING HOLES FOR DRILLING WOOD PANELS |
| CN201483040U (en) * | 2009-08-19 | 2010-05-26 | 广东启光集团有限公司 | Angle steel type self-positioning drill die |
| CN203184697U (en) * | 2012-11-19 | 2013-09-11 | 合肥江淮铸造有限责任公司 | Overturning-structured drill clamp |
| CN203245417U (en) * | 2013-05-23 | 2013-10-23 | 中煤第三建设（集团）有限责任公司 | Self-made simple angle steel drill jig |
| CN203509659U (en) * | 2013-09-17 | 2014-04-02 | 安徽海螺川崎节能设备制造有限公司 | Assistive angle steel drilling tool |
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2015
- 2015-06-24 CN CN201510352088.8A patent/CN105033323B/en not_active Expired - Fee Related
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| CN105033323A (en) | 2015-11-11 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210804 Address after: 3520 Tongji Road, Baoshan District, Shanghai 201900 Patentee after: Baowu equipment Intelligent Technology Co.,Ltd. Address before: 210039 new building, Zhonghua Gate, Yuhuatai District, Jiangsu, Nanjing Patentee before: NANJING MEISHAN METALLURGY DEVELOPMENT Co.,Ltd. Patentee before: SHANGHAI MEISHAN CO., LTD., BAOSTEEL Group Patentee before: Shanghai Meishan Iron & steel Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 |