CN201979117U - Boring machine - Google Patents
Boring machine Download PDFInfo
- Publication number
- CN201979117U CN201979117U CN2011200725347U CN201120072534U CN201979117U CN 201979117 U CN201979117 U CN 201979117U CN 2011200725347 U CN2011200725347 U CN 2011200725347U CN 201120072534 U CN201120072534 U CN 201120072534U CN 201979117 U CN201979117 U CN 201979117U
- Authority
- CN
- China
- Prior art keywords
- clamping
- boring
- clamping plate
- head
- driving element
- 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
Links
Images
Abstract
The utility model provides a boring machine which has good clamping effect and is favorable for improving the precision of pre-manufactured holes on work pieces. The boring machine comprises a boring machine body, a driving mechanism, a boring bar, a boring head and a clamping mechanism. The driving mechanism, the boring bar, the boring head and the clamping mechanism are all arranged on the boring machine body. The boring bar is in linkage with the driving mechanism in output mode, the boring head is arranged on the boring bar, and the clamping mechanism is arranged at the position of the boring head. The clamping mechanism comprises a first clamping board, a second clamping board and a clamping driving element, wherein the first clamping board is arranged relative to the second clamping board, the first clamping board is provided with a first channel for being penetrated through by the boring head, the first channel is arranged on a movement track of the boring head, the second clamping board is fixedly arranged at the position of an output end of the clamping driving element, and the movement track of the output end of the clamping driving device is in parallel with an axial direction of the boring bar. The clamping mechanism of the boring machine is clamped through two parallelly arranged clamping boards, and the direction of the clamping stress is coincide with an axial direction of the pre-manufactured hole, therefore no stress is stressed on the pre-manufactured hole in radial direction in the clamping process, and deformation of the pre-manufactured hole due to excessive stress is avoided.
Description
Technical field
The utility model relates to a kind of boring machine.
Background technology
Boring machine belongs to the lathe that is used for the existing pre-manufactured hole of processing on the workpiece, thereby realizes the lifting of pre-manufactured hole inner surface machining accuracy and surface quality.In the prior art, boring machine includes the boring machine body, and installs driving mechanism, boring bar, boring head and mechanism on the boring machine body, the output ground interlock of boring bar and driving mechanism, and boring head is installed on boring bar, and clamping device is positioned at place, boring head place.In the process, at first work piece is clamped and fastened on the boring machine body by clamping device, rotate by the boring head on the motor drives boring bar on the driving mechanism, this moment, boring head just was positioned at the pre-manufactured hole on the work piece that is fixed, pass through along boring bar axial slip driving mechanism or clamping device then, thereby realize that boring head axially carries out boring and milling to pre-manufactured hole along boring bar.But, in practical operation often because the structural problem of clamping device, it is not right that adding of work piece held power application of force direction, perhaps the application of force is excessive, cause pre-manufactured hole extrusion in the boring and milling process, thereby make and but to have become destruction for the boring and milling that improves the pre-manufactured hole precision the pre-manufactured hole precision.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of good clamping effect that has, and can be beneficial to the boring machine that improves pre-manufactured hole precision on the work piece.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of boring machine, include the boring machine body, and install driving mechanism on the boring machine body, boring bar, boring head and clamping device, the output ground interlock of boring bar and driving mechanism, boring head is installed on boring bar, clamping device is positioned at place, boring head place, it is characterized in that: described clamping device includes first clamping plate, second clamping plate and clamping driving element, first clamping plate and second clamping plate are oppositely arranged, first clamping plate are provided with the first passage that passes for boring head, this first passage is positioned on the movement locus of boring head, second clamping plate are fixedly arranged on clamping driving element output, and the movement locus of clamping driving element output axially parallels with boring bar.
Of the present utility modelly further be set to: described clamping device also includes support, described support constitutes the guide rail guide groove with the boring machine body and cooperates, first clamping plate are fixedly arranged on a side of close boring head on the support, second clamping plate are located at the opposite side of support and are be arranged in parallel with first clamping plate, second clamping plate are fixedlyed connected with the output of clamping driving element, and the clamping driving element is fixedlyed connected with support.
Of the present utility modelly further be set to: the position relative with boring head is provided with the air-blowing passage on described second clamping plate, and clamping device also includes the air-blowing element, and the output of this air-blowing element and air-blowing passage are conducted.
Of the present utility modelly further be set to: first passage is a manhole on described first clamping plate again, support is tabular, frame bottom is provided with the guide rail that is provided with the boring bar axially parallel, prop up the top of the trellis two ends and also be provided with first fixed head and second fixed head respectively vertically, first fixed head is positioned at the first clamping plate place side and fixes with first clamping plate, first passage runs through first fixed head and first clamping plate respectively, second fixed head is positioned at clamping driving element place side and fixes with the clamping driving element, second fixed head is provided with the second channel that axially is provided with along boring bar, clamping driving element output is arranged in the second channel, second clamping plate are fixedly arranged on clamping driving element output, described clamping driving element is cylinder or hydraulic cylinder, and the boring machine body is provided with and the suitable guide groove of support upper rail.
The beneficial effects of the utility model are: the clamping device of this boring machine steps up by two clamping plate that be arranged in parallel, and the application of force direction of clamping is axially consistent with pre-manufactured hole, so can not make that in clamping process pre-manufactured hole is stressed diametrically, so just produce pre-manufactured hole because of the stressed distortion that excessively causes.In addition, second clamping plate are provided with heaves passage, this air-blowing passage processing during pre-manufactured hole just and pre-manufactured hole be conducted, air-blowing by the air-blowing element then, thereby the scrap that stays after the processing in the pre-manufactured hole is blown out, avoid the cause wearing and tearing of scrap, influence fineness the pre-manufactured hole inwall.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the front view of the utility model embodiment.
Fig. 3 is the schematic diagram of the utility model embodiment support.
Fig. 4 is the cutaway view of the utility model embodiment second clamping plate.
The specific embodiment
Shown in Fig. 1,2,3,4, present embodiment includes boring machine body 1, and install motor 2, boring bar 3, boring head 4 and clamping device 5 on boring machine body 1, boring bar 3 links with the output ground of motor 2, this motor 2 is described driving mechanism, boring head 4 is installed on boring bar 3, and clamping device 5 is positioned at place, boring head 4 places.Clamping device 5 includes support 51, and install first clamping plate 52 on support 51, second clamping plate 53 with the 52 corresponding settings of first clamping plate, cylinder 54 and air-blowing element 55, this cylinder 54 is described clamping driving mechanism, support 51 is tabular, support 51 bottoms are provided with the guide rail 511 that is provided with the boring bar axially parallel, prop up the top of the trellis two ends and also be provided with first fixed head 512 and second fixed head 513 respectively vertically, first fixed head 512 is positioned at first clamping plate, 52 place sides and fixing with first clamping plate 52, first clamping plate 52 are provided with the first passage 521 of the circle of passing for boring head 4, first passage 521 is positioned on the movement locus of boring head 4, first passage 521 runs through first fixed head 512 and first clamping plate 52 respectively, second fixed head 513 is positioned at cylinder 54 place sides and fixes with cylinder 54 shells, second fixed head 513 is provided with the second channel 5131 that axially is provided with along boring bar 3, cylinder 54 outputs are arranged in the second channel 5131, second clamping plate 53 and first clamping plate 52 be arranged in parallel and are fixed in cylinder 54 outputs, and boring machine body 1 is provided with and the suitable guide groove 11 of support 51 upper rails 511.Also be provided with between described first fixed head 512 and second fixed head 513 two successively with first fixed head 512 and the fixing load-bearing pillar 514 of second fixed head 513, these load-bearing pillar 514 roles are to guarantee when first clamping plate 52 and 53 clampings of second clamping plate, first fixed head 512 and second fixed head 513 can not be out of shape because of reaction force, and the clamping driving mechanism can also can be along the driving mechanism of the output rectilinear direction application of force for application of force directions such as hydraulic cylinders.Wherein, the end that second clamping plate 53 and cylinder 54 are fixed is provided with is convenient to the fixedly holder 531 of usefulness, and position relative with boring head 4 on second clamping plate 53 is provided with air-blowing passage 532, this air-blowing passage 532 and the interlock of air blast 55 outputs, and this air blast 55 is described air-blowing element.
In the utility model, the clamping device of boring machine steps up by two clamping plate that be arranged in parallel, and the application of force direction of clamping is axially consistent with pre-manufactured hole, so can not make that in clamping process pre-manufactured hole is stressed diametrically, so just produces pre-manufactured hole because of the stressed distortion that excessively causes.In addition, second clamping plate 53 are provided with heaves passage, this air-blowing passage processing during pre-manufactured hole just and pre-manufactured hole be conducted, pass through the air-blowing of air blast 55 then, thereby the scrap that stays after the processing in the pre-manufactured hole is blown out, avoid the cause wearing and tearing of scrap, influence fineness the pre-manufactured hole inwall.The utility model can also have other embodiments, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.
Claims (4)
1. boring machine, include the boring machine body, and install driving mechanism on the boring machine body, boring bar, boring head and clamping device, the output ground interlock of boring bar and driving mechanism, boring head is installed on boring bar, clamping device is positioned at place, boring head place, it is characterized in that: described clamping device includes first clamping plate, second clamping plate and clamping driving element, first clamping plate and second clamping plate are oppositely arranged, first clamping plate are provided with the first passage that passes for boring head, this first passage is positioned on the movement locus of boring head, and second clamping plate are fixedly arranged on clamping driving element output, and the movement locus of clamping driving element output axially parallels with boring bar.
2. boring machine according to claim 1, it is characterized in that: described clamping device also includes support, described support constitutes the guide rail guide groove with the boring machine body and cooperates, first clamping plate are fixedly arranged on a side of close boring head on the support, second clamping plate are located at the opposite side of support and are be arranged in parallel with first clamping plate, second clamping plate are fixedlyed connected with the output of clamping driving element, and the clamping driving element is fixedlyed connected with support.
3. boring machine according to claim 2 is characterized in that: the position relative with boring head is provided with the air-blowing passage on described second clamping plate, and clamping device also includes the air-blowing element, and the output of this air-blowing element and air-blowing passage are conducted.
4. boring machine according to claim 3, it is characterized in that: first passage is a manhole on described first clamping plate, support is tabular, frame bottom is provided with the guide rail that is provided with the boring bar axially parallel, prop up the top of the trellis two ends and also be provided with first fixed head and second fixed head respectively vertically, first fixed head is positioned at the first clamping plate place side and fixes with first clamping plate, first passage runs through first fixed head and first clamping plate respectively, second fixed head is positioned at clamping driving element place side and fixes with the clamping driving element, second fixed head is provided with the second channel that axially is provided with along boring bar, clamping driving element output is arranged in the second channel, second clamping plate are fixedly arranged on clamping driving element output, described clamping driving element is cylinder or hydraulic cylinder, and the boring machine body is provided with and the suitable guide groove of support upper rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200725347U CN201979117U (en) | 2011-03-18 | 2011-03-18 | Boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200725347U CN201979117U (en) | 2011-03-18 | 2011-03-18 | Boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979117U true CN201979117U (en) | 2011-09-21 |
Family
ID=44606585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200725347U Expired - Fee Related CN201979117U (en) | 2011-03-18 | 2011-03-18 | Boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195775A (en) * | 2015-09-16 | 2015-12-30 | 天津市华天世纪机械有限公司 | Boring machine |
| CN113681054A (en) * | 2021-10-26 | 2021-11-23 | 江苏恒康电力科技有限公司 | Four-hole fingered citron electric wire clamp drilling processing machinery |
-
2011
- 2011-03-18 CN CN2011200725347U patent/CN201979117U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195775A (en) * | 2015-09-16 | 2015-12-30 | 天津市华天世纪机械有限公司 | Boring machine |
| CN113681054A (en) * | 2021-10-26 | 2021-11-23 | 江苏恒康电力科技有限公司 | Four-hole fingered citron electric wire clamp drilling processing machinery |
| CN113681054B (en) * | 2021-10-26 | 2022-02-08 | 江苏恒康电力科技有限公司 | Four-hole fingered citron electric wire clamp drilling processing machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201304576Y (en) | Drill press principal shaft boring apparatus | |
| CN201997999U (en) | Novel double-workbench high-speed processing center | |
| CN102275077A (en) | Compound gantry milling machine | |
| CN201979117U (en) | Boring machine | |
| CN203470972U (en) | Drill jig tool for mounting holes of automobile panel | |
| CN203542038U (en) | Tri-axial linkage vertical milling and turning processing center | |
| CN201239804Y (en) | Main spindle box assembly with left-right swing type machine tool | |
| CN201235408Y (en) | Apparatus for machining workpiece with lathe replacing boring mill | |
| CN203316731U (en) | Lathe bed structure of double-column vertical lathe | |
| CN104589087A (en) | Large-size workpiece interior centering clamping mechanism | |
| CN202087835U (en) | Spindle mounting structure of numerically controlled lathe | |
| CN203409516U (en) | Ultra-high-speed five-axis vertical milling machine driven by linear motor | |
| CN202943428U (en) | End plate taping-drilling combined machine | |
| CN204366450U (en) | The inner centering and clamping mechanism of large-scale workpiece | |
| CN103894504A (en) | Double-X-axis rear retaining device for large-tonnage bending machine | |
| CN2764551Y (en) | Machine tool for drilling and milling holes in linear guide of rolling linear guides | |
| CN101987417A (en) | Digital control polyhedrical milling and drilling machine | |
| CN201645151U (en) | Nine-spindle six-linkage numerical-control multi-surface milling-drilling machine | |
| CN202240461U (en) | Compound gantry machine tool | |
| CN201807893U (en) | Processing and combining machine for lower key stud of saxophone | |
| CN204843077U (en) | Novel milling machine | |
| CN203448731U (en) | Integrated gantry milling machine | |
| CN204549416U (en) | The feed mechanism of condenser helium leak check machine | |
| CN203401307U (en) | Novel gate-type stand column | |
| CN204799995U (en) | Three special hole boring machines of electronic axle hub of modified |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120318 |