CN104014842A - Drill distributing machine for distributing drill for ball mill tube flange locating pin hole - Google Patents
Drill distributing machine for distributing drill for ball mill tube flange locating pin hole Download PDFInfo
- Publication number
- CN104014842A CN104014842A CN201410230804.0A CN201410230804A CN104014842A CN 104014842 A CN104014842 A CN 104014842A CN 201410230804 A CN201410230804 A CN 201410230804A CN 104014842 A CN104014842 A CN 104014842A
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- CN
- China
- Prior art keywords
- drill
- ball mill
- firm banking
- distributing
- join
- 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.)
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Classifications
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/404—Screw bearings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to the technical field of ball mill tube flange drill distribution, and particularly relates to a drill distributing machine for distributing a drill for a ball mill tube flange locating pin hole. The drill distributing machine is characterized by comprising a fixed base fixed to a ball mill tube and provided with a dovetail-shaped slide way, a movable platform arranged on the fixed base and connected with the fixed base in a sliding mode, a spiral screw rod arranged on the fixed base and located on the rear side of the movable platform, an electric drill clamp and a base height adjusting device, wherein the electric drill clamp and the base height adjusting device are arranged on the fixed base. The drill distributing machine for distributing the drill for the ball mill tube flange locating pin hole can be used in cooperation with the electric drill of a J32-2L-38 type, localization is accurate, assembly and disassembly are convenient, a feeding mode of the electric drill is changed through the screw rod, drilling accuracy and work efficiency are improved, and severe accidents that workers are hurt by a digging cutter and the drill is damaged in the manual lever axial feeding process can be effectively avoided. In addition, due to the integrated design of the drill distributing machine, material cost and manual cost are saved.
Description
Technical field
The invention belongs to ball mill cylinder flange and join brill technical field, especially relate to a kind of for ball mill cylinder flange dowel hole, join brill join rig tool.
Background technology
Power station Φ 2900 * 4700 barrel-shaped steel ball mills, it is a great key job of difficulty that brill is joined at the combination centering centering of end cap and cylindrical shell, the scene of tight fit positioning bolt hole.Not only required precision is high and treat that drilling pipe body dowel hole is is the through hole of 36 millimeters being close to circular cylinder body flange horizontal direction one side diameter for it, and this through hole of 36 millimeters requires to get out with the through hole coordinating with it on cylindrical shell end cap simultaneously.Owing to treating that the diameter of drilling pipe body dowel hole is too small, for ball mill barrel, between drill center and cylindrical shell, only there is the distance of 90 millimeters, therefore rig is set or operating personnel's drilling operation all exists certain difficulty.Now widely used magnetic drill can solve the boring problem of various occasions, and Dan Dui center height is the brill condition of joining of 90 millimeters only, and requires to bore the through hole of 36 millimeters, and magnetic drill also cannot complete.
In order to solve this technical barrier, traditional to join drill method be application J32-2L-38 type electric drill (electric drill center is high 55 millimeters) at the top of cylindrical shell, is welded jig and angle steel slideway is fixed on electric drill on cylindrical shell, electric drill afterbody weldering fixed dam, with the locating hole that lever actuated electric drill has moved axially cylindrical shell and end cap, joins driller's work.The shortcoming of the method: cylindrical shell dowel hole of every brill all needs repetition to be welded once interim jig, slideway, fixed dam on cylindrical shell, and electric drill feeding is to complete by manual operation lever, not only borehole accuracy low and often because of drill bit approach bore when saturating due to be the artificial lever amount of feeding control forbidden to cause dig cutter, the head of drilling, even the accident such as hurt sb.'s feelings occurs.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, easy to operate, and can effectively avoid digging cutter, hurt sb.'s feelings, damage the serious accident of drilling tool occurs for ball mill cylinder flange dowel hole, join brill join rig tool.
The object of the invention is to realize by following technical proposals:
Of the present invention for ball mill cylinder flange dowel hole, join brill join rig tool, it is characterized in that comprising and be fixed on ball mill barrel and with the firm banking of dovetail slideway, the mobile platform that is located on this firm banking and is slidably connected with described firm banking, be located on described firm banking and be positioned at the feed screw of described mobile platform rear side, be located at electric drill fixture and substructure height adjusting device on described firm banking, described mobile platform bottom is provided with dovetail guide, this dovetail guide agrees with mutually and is slidably connected with described dovetail slideway, described feed screw comprises the leading screw holder being fixed on described firm banking, be fixed on the leading screw supporting seat on described mobile platform, be located at the screw between described leading screw holder and leading screw supporting seat, described firm banking is fixedly connected with ball mill cylinder flange by set bolt.
Described substructure height adjusting device is comprised of one group of adjustment bolt being located on described firm banking.
The thickness of described firm banking is 18-20 millimeter.
Advantage of the present invention:
Of the present inventionly for ball mill cylinder flange dowel hole, join joining rig tool and can being used in conjunction with J32-2L-38 type electric drill of brill, accurate positioning, mounting or dismounting are convenient, utilize feed screw to change the feeding mode of electric drill, improved borehole accuracy and operating efficiency, and can effectively avoid artificial lever axial feed to occur digging cutter, the serious accident of hurting sb.'s feelings, damage drilling tool occurs.In addition, owing to joining the integrated design of rig tool, material cost and cost of labor have also been saved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1 of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the specific embodiment of the present invention.
As Fig. 1, shown in 2, of the present invention for ball mill cylinder flange dowel hole, join brill join rig tool, it is characterized in that comprising and be fixed on ball mill barrel and with the firm banking 7 of dovetail slideway, the mobile platform 6 that is located on this firm banking 7 and is slidably connected with described firm banking 7, be located on described firm banking 7 and be positioned at the feed screw of described mobile platform 6 rear sides, be located at electric drill fixture 9 and substructure height adjusting device on described firm banking 7, described mobile platform 6 bottoms are provided with dovetail guide, this dovetail guide agrees with mutually and is slidably connected with described dovetail slideway, described feed screw comprises the leading screw holder 3 being fixed on described firm banking 7, be fixed on the leading screw supporting seat 4 on described mobile platform 6, be located at the screw 5 between described leading screw holder 3 and leading screw supporting seat 4, described firm banking 7 is fixedly connected with ball mill cylinder flange 1 by set bolt 10.
Described substructure height adjusting device is comprised of one group of adjustment bolt 8 being located on described firm banking.
The thickness of described firm banking 7 is 18-20 millimeter.
On-the-spot installation and use procedure of the present invention:
(1) determine after bore position, existing (J32-2L-38) type electric drill 2 be fixed on mobile platform 6 by electric drill fixture 9, electric drill 2 with join rig tool and form a complete drill set zoarium.According to treating that drilling pipe body dowel hole position installs drilling tool assembly, firm banking 7 is fixedly connected with ball mill cylinder flange 1 by set bolt 10, and the center that makes the bit central of electric drill 2 and treat drilling pipe body dowel hole in the same horizontal line.Firm banking 7 can utilize the existing pin-and-hole of ball mill cylinder flange 1 directly to locate with being fixedly connected with of ball mill cylinder flange 1;
(2) the adjustment bolt 8 of adjusting again substructure height adjusting device after drilling tool coarse positioning is adjusted to its electric drill 2 drill bits horizontal absolute altitude, midline position and is all met under required precision state with treating drilling pipe body dowel hole, and suitably adjust the set bolt 10 of firm banking 7, locate fastening;
(3) turn feed screw, electric drill 2, under the promotion of feed screw, is realized electric drill 2 horizontal feeds along the dovetail slideway of firm banking 7, safe, accurately to complete pin-and-hole boring work;
(4) while holing, can guarantee the positional precision of boring by boring the method that macropore reams again after subdrilling aperture, when hole will be bored, will slightly operate the amount of feeding, avoid digging the generation of cutter phenomenon;
(5) other pin-and-holes joins brill and can repeat said procedure.
Of the present inventionly for ball mill cylinder flange dowel hole, join joining rig tool and can being used in conjunction with J32-2L-38 type electric drill 2 of brill, accurate positioning, mounting or dismounting are convenient, utilize feed screw 5 to change the feeding mode of electric drill 2, improved borehole accuracy and operating efficiency, and can effectively avoid artificial lever axial feed to occur digging cutter, the serious accident of hurting sb.'s feelings, damage drilling tool occurs.In addition, owing to joining the integrated design of rig tool, material cost and cost of labor have also been saved.
Claims (3)
- One kind for ball mill cylinder flange dowel hole, join brill join rig tool, it is characterized in that comprising and be fixed on ball mill barrel and with the firm banking of dovetail slideway, the mobile platform that is located on this firm banking and is slidably connected with described firm banking, be located on described firm banking and be positioned at the feed screw of described mobile platform rear side, be located at electric drill fixture and substructure height adjusting device on described firm banking, described mobile platform bottom is provided with dovetail guide, this dovetail guide agrees with mutually and is slidably connected with described dovetail slideway, described feed screw comprises the leading screw holder being fixed on described firm banking, be fixed on the leading screw supporting seat on described mobile platform, be located at the screw between described leading screw holder and leading screw supporting seat, described firm banking is fixedly connected with ball mill cylinder flange by set bolt.
- According to claim 1 for ball mill cylinder flange dowel hole, join brill join rig tool, it is characterized in that described substructure height adjusting device is comprised of one group of adjustment bolt being located on described firm banking.
- According to claim 1 for ball mill cylinder flange dowel hole, join brill join rig tool, it is characterized in that the thickness of described firm banking is 18-20 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230804.0A CN104014842B (en) | 2014-05-29 | 2014-05-29 | That joins brill for ball mill cylinder flange dowel hole joins rig tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410230804.0A CN104014842B (en) | 2014-05-29 | 2014-05-29 | That joins brill for ball mill cylinder flange dowel hole joins rig tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104014842A true CN104014842A (en) | 2014-09-03 |
| CN104014842B CN104014842B (en) | 2016-03-30 |
Family
ID=51431997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410230804.0A Active CN104014842B (en) | 2014-05-29 | 2014-05-29 | That joins brill for ball mill cylinder flange dowel hole joins rig tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104014842B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584248A (en) * | 2017-01-03 | 2017-04-26 | 马鞍山市中天机械制造安装有限公司 | Novel polishing device of blast furnace tuyere middle sleeve hole |
| CN113427038A (en) * | 2021-06-10 | 2021-09-24 | 浙江理工大学 | Method for rapidly building composite material plate hole making platform to realize force-heat phenomenon characterization |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191512964A (en) * | 1915-09-10 | 1916-08-31 | Charles Downs | Improved Machine for Boring Shell or Projectile Cases. |
| CN2352291Y (en) * | 1998-09-22 | 1999-12-08 | 康中禄 | Self-advancing type manual pipeline boring holes machine |
| CN1994640A (en) * | 2006-12-19 | 2007-07-11 | 北京通州宋庄铸造厂 | Lathe dedicated for boring on pipe fittings flange |
| CN203459708U (en) * | 2013-06-30 | 2014-03-05 | 金川集团股份有限公司 | Drilling tool of positioning pin for end cap of bowl mill |
| CN203863061U (en) * | 2014-05-29 | 2014-10-08 | 鞍钢集团矿业公司 | Drilling machine tool for drilling ball mill tube flange dowel hole |
-
2014
- 2014-05-29 CN CN201410230804.0A patent/CN104014842B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191512964A (en) * | 1915-09-10 | 1916-08-31 | Charles Downs | Improved Machine for Boring Shell or Projectile Cases. |
| CN2352291Y (en) * | 1998-09-22 | 1999-12-08 | 康中禄 | Self-advancing type manual pipeline boring holes machine |
| CN1994640A (en) * | 2006-12-19 | 2007-07-11 | 北京通州宋庄铸造厂 | Lathe dedicated for boring on pipe fittings flange |
| CN203459708U (en) * | 2013-06-30 | 2014-03-05 | 金川集团股份有限公司 | Drilling tool of positioning pin for end cap of bowl mill |
| CN203863061U (en) * | 2014-05-29 | 2014-10-08 | 鞍钢集团矿业公司 | Drilling machine tool for drilling ball mill tube flange dowel hole |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106584248A (en) * | 2017-01-03 | 2017-04-26 | 马鞍山市中天机械制造安装有限公司 | Novel polishing device of blast furnace tuyere middle sleeve hole |
| CN113427038A (en) * | 2021-06-10 | 2021-09-24 | 浙江理工大学 | Method for rapidly building composite material plate hole making platform to realize force-heat phenomenon characterization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104014842B (en) | 2016-03-30 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |