CN111230162A - Boring machine suitable for processing long pipe fitting inner wall - Google Patents
Boring machine suitable for processing long pipe fitting inner wall Download PDFInfo
- Publication number
- CN111230162A CN111230162A CN201811434090.XA CN201811434090A CN111230162A CN 111230162 A CN111230162 A CN 111230162A CN 201811434090 A CN201811434090 A CN 201811434090A CN 111230162 A CN111230162 A CN 111230162A
- Authority
- CN
- China
- Prior art keywords
- support
- base
- boring
- hole
- screw rod
- 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
Images
Classifications
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/72—Auxiliary arrangements; Interconnections between auxiliary tables and movable machine elements
- B23Q1/76—Steadies; Rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/02—Boring bars
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a boring machine suitable for processing the inner wall of a long pipe fitting, which comprises a base, wherein one end of the top of the base is provided with a chuck, the top of the base is provided with a track, a long through hole is arranged in the base, a boring bar support is arranged on the track, the lower end of the boring bar support extends into the long through hole and is provided with an internal thread, the base is internally provided with a screw rod in threaded connection with the boring bar support, a driving mechanism connected with the screw rod is arranged in the base, a boring bar is fixedly arranged on the boring bar support, a central support is arranged on the base and positioned between the boring bar support and the chuck, the central support comprises a lower support and an upper support which are connected through bolts and are provided with circular through holes, two sides of the lower support are provided with two sleeves, the top of the upper support is provided with a sleeve, each, the guide wheel bracket is provided with a guide wheel; the invention greatly improves the processing precision.
Description
Technical Field
The invention relates to the technical field of boring machines, in particular to a boring machine suitable for machining the inner wall of a long pipe fitting.
Background
The boring machine is widely applied to the machining industry, and the existing boring machine is insufficient in machining precision due to the fact that the length of the pipe fitting is long when the inner wall of the long pipe fitting is machined.
Disclosure of Invention
The invention aims to solve the problem that the existing boring machine is insufficient in machining precision due to the fact that the length of a pipe fitting is long when the inner wall of a long pipe fitting is machined, and provides a boring machine suitable for machining the inner wall of the long pipe fitting.
The specific scheme of the invention is as follows: a boring machine suitable for processing the inner wall of a long pipe fitting comprises a base, wherein a chuck is arranged at one end of the top of the base, a track is arranged at the top of the base, a long through hole is formed in the base, a boring rod support is arranged on the track, the lower end of the boring rod support extends into the long through hole and is provided with an internal thread, a screw rod in threaded connection with the boring rod support is arranged in the base, a driving mechanism connected with the screw rod is arranged in the base, a boring rod is fixedly arranged on the boring rod support, a central support is arranged on the base and positioned between the boring rod support and the chuck and comprises a lower support and an upper support, the lower support and the upper support are connected through bolts, a circular through hole is formed between the lower support and the upper support, two sleeves are symmetrically arranged on two sides of the lower support, a sleeve is arranged at the top of the upper support, a, the inner end is provided with a guide wheel bracket on which a guide wheel is arranged.
The boring bar comprises a bar body, wherein a plurality of guide grooves are uniformly formed in the side wall of the front end of the bar body, the guide grooves are parallel to the bar body, a guide block is arranged in each guide groove, a cutter head mounting groove is further formed in the side wall of the front end of the bar body, a cutter blade is arranged in each cutter head mounting groove, a cooling water channel leading to the outer end is formed in the center of the bar body, a cooling water hole is formed in the front end of the bar body, one end of each cooling water hole is communicated with the cooling water.
The working principle of the invention is as follows: when the boring bar front end extends into the pipe, the guide block plays a guiding role, and the machining precision is further improved.
Compared with the prior art, the invention has the following advantages: the processing precision is greatly improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a view A-A of FIG. 2;
FIG. 4 is a view B-B of FIG. 3;
FIG. 5 is a schematic view of the construction of the boring bar of the present invention;
in the figure: 1-base, 2-chuck, 3-center support, 31-upper support, 32-lower support, 33-sleeve, 34-nut, 35-adjusting screw rod, 36-guide wheel, 37-guide wheel support, 4-boring bar support, 5-boring bar, 51-rod body, 52-cooling water channel, 53-cooling water hole, 54-tool bit mounting groove, 55-blade, 56-guide block, 6-rail, 7-long through hole, 8-screw rod and 9-pipe fitting.
Detailed Description
Referring to fig. 1-4, the embodiment includes a base 1, a chuck 2 is mounted at one end of the top of the base 1, a rail 6 is mounted at the top of the base 1, a long through hole 7 is formed in the base 1, a boring bar support 4 is mounted on the rail 6, the lower end of the boring bar support 4 extends into the long through hole 7 and is provided with an internal thread, a screw 8 in threaded connection with the boring bar support 4 is mounted in the base 1, a driving mechanism in threaded connection with the screw 8 is mounted in the base 1, a boring bar 5 is fixedly mounted on the boring bar support 4, a central support 3 is mounted on the base 1 between the boring bar support 4 and the chuck 2, the central support 3 includes a lower support 32 and an upper support 31, the lower support 32 and the upper support 31 are connected through bolts, a circular through hole is formed between the lower support 32 and the upper support 31, two sleeves 33 are symmetrically mounted on two sides of the lower support 32, a sleeve, an adjusting screw rod 35 is arranged in each threaded hole, a nut 34 is arranged at the outer end of each adjusting screw rod 35, a guide wheel bracket 37 is arranged at the inner end of each adjusting screw rod, a guide wheel 36 is arranged on each guide wheel bracket 37, one end of the pipe fitting 9 is clamped on the chuck 2, and the other end of the pipe fitting is tightly pressed among the three guide wheels 36.
Referring to fig. 5, the boring bar 5 of the present embodiment includes a bar body 51, a plurality of guide grooves are uniformly formed in a side wall of a front end of the bar body 51, the guide grooves are parallel to the bar body 51, a guide block 56 is installed in each guide groove, a tool bit installation groove 54 is further installed in a side wall of the front end of the bar body 51, a blade 55 is installed in the tool bit installation groove 54, a cooling water channel 52 leading to an outer end is formed in a center of the bar body 51, a cooling water hole 53 is formed in the front end of the bar body 51, one end of the cooling water hole 53 is communicated with the cooling.
Claims (2)
1. The utility model provides a boring machine suitable for processing long pipe fitting inner wall, includes the base, and the chuck is equipped with to base top one end, and the track is equipped with at the base top, is equipped with microscler through-hole in the base, is equipped with the boring bar support on the track, and boring bar support lower extreme stretches into in the microscler through-hole and be equipped with the internal thread, is equipped with a screw rod with boring bar support threaded connection in the base, is equipped with the actuating mechanism who is connected with the screw rod in the base, and the fixed boring bar that is equipped: the center support is arranged between the boring rod support and the chuck on the base and comprises a lower support and an upper support, the lower support and the upper support are connected through bolts, a circular through hole is formed in the middle of the lower support and the upper support, two sleeves are symmetrically arranged on two sides of the lower support, a sleeve is arranged at the top of the upper support, a threaded hole communicated with the circular through hole is formed in each sleeve, an adjusting screw rod is arranged in each threaded hole, a nut is arranged at the outer end of the adjusting screw rod, a guide wheel support is arranged at the inner end of the adjusting screw rod, and a guide wheel.
2. The boring machine suitable for processing the inner wall of the long pipe fitting as claimed in claim 1, wherein: the boring bar comprises a bar body, a plurality of guide grooves are uniformly formed in the side wall of the front end of the bar body and are parallel to the bar body, a guide block is arranged in each guide groove, a cutter head mounting groove is further formed in the side wall of the front end of the bar body, a blade is arranged in each cutter head mounting groove, a cooling water channel leading to the outer end is arranged at the center of the bar body, a cooling water hole is formed in the front end of the bar body, one end of the cooling water hole is communicated with the cooling water channel, and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811434090.XA CN111230162A (en) | 2018-11-28 | 2018-11-28 | Boring machine suitable for processing long pipe fitting inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811434090.XA CN111230162A (en) | 2018-11-28 | 2018-11-28 | Boring machine suitable for processing long pipe fitting inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111230162A true CN111230162A (en) | 2020-06-05 |
Family
ID=70877385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811434090.XA Pending CN111230162A (en) | 2018-11-28 | 2018-11-28 | Boring machine suitable for processing long pipe fitting inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111230162A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531190A (en) * | 2020-06-10 | 2020-08-14 | 西安昂达机电科技有限公司 | Boring device for processing deep hole |
| CN112318151A (en) * | 2020-11-04 | 2021-02-05 | 山西隆腾机电科技有限公司 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
| CN112548136A (en) * | 2020-12-02 | 2021-03-26 | 黄石市高潮工矿机械有限公司 | Pipe die stepped hole boring method and pipe die stepped hole repairing device |
| CN117548714A (en) * | 2024-01-11 | 2024-02-13 | 泰州谷仓智能科技有限公司 | Boring machine special for numerical control machining of large-size pipe fittings |
-
2018
- 2018-11-28 CN CN201811434090.XA patent/CN111230162A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531190A (en) * | 2020-06-10 | 2020-08-14 | 西安昂达机电科技有限公司 | Boring device for processing deep hole |
| CN112318151A (en) * | 2020-11-04 | 2021-02-05 | 山西隆腾机电科技有限公司 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
| CN112318151B (en) * | 2020-11-04 | 2022-03-29 | 湖北毅兴智能装备股份有限公司 | Machining auxiliary table board convenient for fixing position of roller body and using method of machining auxiliary table board |
| CN112548136A (en) * | 2020-12-02 | 2021-03-26 | 黄石市高潮工矿机械有限公司 | Pipe die stepped hole boring method and pipe die stepped hole repairing device |
| CN117548714A (en) * | 2024-01-11 | 2024-02-13 | 泰州谷仓智能科技有限公司 | Boring machine special for numerical control machining of large-size pipe fittings |
| CN117548714B (en) * | 2024-01-11 | 2024-03-19 | 泰州谷仓智能科技有限公司 | Boring machine special for numerical control machining of large-size pipe fittings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111230162A (en) | Boring machine suitable for processing long pipe fitting inner wall | |
| CN104589061A (en) | Bar part cutting and drilling integrated machine | |
| CN203470972U (en) | Drill jig tool for mounting holes of automobile panel | |
| CN201900290U (en) | Horizontal drilling machine | |
| CN213794269U (en) | Tailstock assembly for machine tool | |
| CN103143748A (en) | Improved single-tube deep hole drilling machine | |
| CN202701871U (en) | Multi-shaft drilling automatic clamping device | |
| CN208147326U (en) | A kind of turn-mill composite machining device | |
| CN203751724U (en) | Clamp special for drilling hole in wall of tubular workpiece | |
| CN103707093A (en) | Drilling machine fixing tool | |
| CN208811003U (en) | A kind of paper-covered copper conductor cutter device | |
| CN203156097U (en) | Improved single-tube deep-hole drilling machine | |
| CN201960142U (en) | Knife rest special for processing inner hole | |
| CN204504278U (en) | A kind of single head numerical control drilling machine | |
| CN203711905U (en) | Multi-shaft special drilling machine | |
| CN204248036U (en) | Slender axles boring grab | |
| CN207824432U (en) | Drilling machine aperture clamp fixture | |
| CN2923161Y (en) | Clamping device for processing hollow steel blank by deep hole drilling machine tool | |
| CN203470950U (en) | Novel horizontal type drilling and boring machine | |
| CN202270990U (en) | Deep-hole boring knife bar for boring lathe | |
| CN209303746U (en) | A kind of boring machine suitable for processing long pipe fittings inner wall | |
| CN201455356U (en) | Deep hole drilling device for lathe | |
| CN201792241U (en) | Main shaft driving device with main shaft pincers of computerized numerical control (CNC) lathe milling compound machine | |
| CN203330729U (en) | Hydraulic drill jig of automobile accessory mold | |
| CN216359349U (en) | Inner wall machining device for large-size train brake cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200605 |