CN202343985U - Device for boring hole by replacing boring machine with numerically-controlled lathe - Google Patents
Device for boring hole by replacing boring machine with numerically-controlled lathe Download PDFInfo
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- CN202343985U CN202343985U CN2011205191401U CN201120519140U CN202343985U CN 202343985 U CN202343985 U CN 202343985U CN 2011205191401 U CN2011205191401 U CN 2011205191401U CN 201120519140 U CN201120519140 U CN 201120519140U CN 202343985 U CN202343985 U CN 202343985U
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- knife
- knife bar
- handle
- boring machine
- lathe
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- 238000003754 machining Methods 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a device for boring a hole by replacing a boring machine with a numerically-controlled lathe. The device comprises a lathe chuck, a tool bar, a tool assembly and a sliding plate and a tailstock center which are arranged on a guide rail, wherein the tool bar is clamped on the lathe chuck, the top end of the tool bar is pressed against the tailstock center, and an assembly groove which is indent along the radial direction from the surface of the tool bar is formed on the middle part of the tool bar; and the tool assembly is arranged in the assembly groove, and a tool nose protrudes out of a notch of the assembly groove. Compared with the prior art, the utility model has the advantages that the device has a simple structure, the rigidity of the cutter bar can be improved to a maximum limit by a tool mounting structure, the boring accuracy is ensured effectively, and the machining efficiency of workpieces is improved.
Description
Technical field
The utility model belongs to the machining equipment technical field, relates to the device that a kind of numerically controlled lathe replaces the boring machine bore hole.
Background technology
It is very common in machine-building and field of machining that workpiece is carried out bore hole; And the equipment and technology to bore hole requires very high; How can guarantee the efficient and the diversity of processing, the precision that can improve processing again with reduce cost, be the important topic that manufacturing field of equipment is being studied always.
A kind of lathe of mentioning at Chinese patent 200820053915.9 replaces the device of boring machine processing work; It comprises that lathe middle carriage, lathe guide rail, lathe chuck, tail stock are top; The head of band slide plate is installed on the said lathe guide rail; Said slide plate bottom is equipped with workpiece up-down adjustment bolt, and through bolt slide plate is linked to each other with the lathe middle carriage, and the slide plate side is equipped with horizontal adjustment bolt; Also be provided with the device of band boring cutter, the device of said band boring cutter is that boring cutter is installed on the blade row, and on knife bar, the knife bar clamping is on lathe chuck through bolted for blade row.This lathe replaces the device of boring machine processing work, and it is longer that the installation way of boring cutter makes point of a knife stretch out knife bar, only is fit to the big part in processing aperture.The aperture is had only the part about 45mm, and with this dress knife structure, the diameter of knife bar can not satisfy the rigidity requirement.
The existence of above-mentioned defective is necessary to replace the device of boring machine processing work further perfect to existing lathe.
Summary of the invention
The utility model is that to make point of a knife stretch out knife bar longer in order to solve the installation way of boring cutter that existing lathe carries out the device of bore hole; The diameter that only is fit to big part in processing aperture and knife bar can't satisfy the problem that rigidity requires, and it is adjustable and can improve the rigidity of knife bar to greatest extent and guarantee that effectively the numerically controlled lathe of bore hole precision carries out the device of bore hole to propose a kind of extension elongation of point of a knife.
The utility model is realized through following technical scheme:
Above-mentioned numerically controlled lathe replaces the device of boring machine bore hole, comprises being installed in this lathe chuck, knife bar, toolbox, the slide plate that is installed in guide rail and tailstock centre; Said lathe chuck and tailstock centre coaxial line are oppositely arranged; Said arbor holder is located at lathe chuck, front end apical grafting tailstock centre; The middle part of said knife bar is provided with fitting recess; Said fitting recess is from the radially indent formation of the surface of said knife bar; Said toolbox is installed in the fitting recess of said knife bar, comprises alloy blade; The point of a knife of said alloy blade protrudes out the notch from said fitting recess.
Described numerically controlled lathe replaces the device of boring machine bore hole, and wherein: said knife bar fitting recess sidewall is provided with first pilot hole; Said toolbox also comprises handle of a knife; Said handle of a knife is contained in the fitting recess of said knife bar, and is spacing through screw and the assembling of said first pilot hole; Said handle of a knife has rectangular step, forms a right angle sidewall; Said alloy blade is installed on the right angle sidewall of said handle of a knife.
Described numerically controlled lathe replaces the device of boring machine bore hole, and wherein: the bottom of said knife bar is provided with second pilot hole; Said toolbox also includes holding screw; Said holding screw is installed in second pilot hole of knife bar, the top stretch out and apical grafting in the bottom of said handle of a knife; Said handle of a knife can be equivalent to said fitting recess and radially move back and forth, and said holding screw is used to regulate the displacement of the said handle of a knife of control, and then regulates the point of a knife height of said alloy blade.
Described numerically controlled lathe replaces the device of boring machine bore hole, wherein: the said alloy blade integral body structure that assumes diamond in shape.
Described numerically controlled lathe replaces the device of boring machine bore hole, and wherein: said guide rail is horizontally placed on the below of said knife bar, and two ends connect lathe chuck and tailstock centre respectively; Said slide plate can move back and forth along guide rail.
Described numerically controlled lathe replaces the device of boring machine bore hole, and wherein: said knife bar wears this workpiece along the machining hole of workpiece, and said workpiece is limited in the position that is complementary with said toolbox through said slide plate assembling; Said slide plate moves along said guide rail, drives said workpiece and does the straight-line feed motion.
Beneficial effect:
The utility model carries out the device of bore hole with numerically controlled lathe; Utilize the chuck and the tailstock centre of numerically controlled lathe that knife bar is clamped; And rotate with lathe main shaft synchronous high-speed; Drive the cutter rotation on the knife bar, workpiece is fixed on the slide block of numerically controlled lathe, moves the auto-feed that realizes workpiece in the working angles through the straight line of slide block on guide rail.Because handle of a knife is to ensconce in the knife bar body of rod to install, the extension elongation of point of a knife also can be regulated, and this cutter mounting structure can improve the rigidity of knife bar to greatest extent, has effectively guaranteed the bore hole precision, has improved the workpiece working (machining) efficiency.
Description of drawings
Fig. 1 replaces the structural representation of the device of boring machine bore hole for the utility model numerically controlled lathe;
Fig. 2 replaces the bore hole view of the device of boring machine bore hole for the utility model numerically controlled lathe;
Fig. 3 is structural representation Fig. 1 of the cutter installation position of the device of the utility model numerically controlled lathe replacement boring machine bore hole;
Fig. 4 is structural representation Fig. 2 of the cutter installation position of the device of the utility model numerically controlled lathe replacement boring machine bore hole.
Fig. 5 is the structural representation of the knife bar mounting cutter module position of the device of the utility model numerically controlled lathe replacement boring machine bore hole;
Fig. 6 is the structural representation of the handle of a knife of the device of the utility model numerically controlled lathe replacement boring machine bore hole;
Fig. 7 is the structural representation of the alloy blade of the device of the utility model numerically controlled lathe replacement boring machine bore hole.
The specific embodiment
To shown in Figure 7, the numerically controlled lathe of the utility model replaces the device of boring machine bore hole, comprises being installed in this lathe chuck 1, knife bar 2, toolbox 3, guide rail 4, slide plate 5 and tailstock centre 6 like Fig. 1.
Lathe chuck 1 is through chuck seat 10 mounts, and tailstock centre 6 is complementary with lathe chuck 1, and correspondence is arranged on opposite side, and with lathe chuck 1 coaxial line.
Knife bar 2 is folded in lathe chuck 1, and integral body is level stretches out, front end apical grafting tailstock centre 6, and the middle part is provided with fitting recess 21, first pilot hole 22 and second pilot hole 23; Fitting recess 21 is from the radially indent formation of middle part surface of knife bar 2; Side towards this fitting recess 21 vertically wears first pilot hole 22 from the surface of knife bar 2; The bottom of second pilot hole, 23 self-assembly grooves 21 to opposite side to wearing.
Toolbox 3 is installed in the fitting recess 21 of knife bar 2, comprises handle of a knife 31, alloy blade 32 and holding screw 33;
Handle of a knife 31 is contained in the fitting recess 21 of knife bar 2, and is spacing with first pilot hole, 22 assemblings of knife bar 2 through screw 311, can be at these fitting recess 21 internal diameters to moving back and forth; Rectangular step-like in these handle of a knife 31 1 sides and be positioned at the right angle sidewall and be provided with pilot hole 310;
The alloy blade 32 integral body structure that assumes diamond in shape; Be installed on the right angle sidewall of handle of a knife 51 and point of a knife protrudes out the notch of fitting recess 21; The middle part be provided with handle of a knife 31 on the pilot hole 320 that is complementary of pilot hole 310; Be connected with the pilot hole 310 of handle of a knife 31 and pilot hole 320 assemblings of alloy blade 32 through screw 321, alloy blade 32 be fastened on the right angle sidewall of handle of a knife 31.
Holding screw 33 is installed in second pilot hole 23 of knife bar 2, the top stretch out and apical grafting in the bottom of handle of a knife 31; Regulate the displacement of holding screw 33, and then the point of a knife height of regulating the alloy blade 32 that stretches out knife bar 2 is in suitable dimension with control handle of a knife 31.
Guide rail 4 is horizontally placed on the below of knife bar 2, and two ends connect lathe chuck 1 and tailstock centre 6 respectively.
Workpiece 7 is spacing through slide plate 5 assemblings, is fixed on the slide plate 5 position that ring set is complementary with toolbox 3 on knife bar 2 through anchor clamps safety.Slide plate 5 moves along guide rail 4, drives workpiece 7 and does the straight-line feed motion.During cyclic process, the automatic running program that starts numerically controlled lathe can be realized automatic boring.
The utility model simple in structure, assembling easily, assurance ability is good, efficient is high.Particularly process the semicircle orifice part, can No. one time 2 of clampings, solved the inconvenience of small-bore semicircle orifice boring.
Claims (6)
1. the device of a numerically controlled lathe replacement boring machine bore hole comprises being installed in this lathe chuck, knife bar, toolbox, the slide plate that is installed in guide rail and tailstock centre; Said lathe chuck and tailstock centre coaxial line are oppositely arranged; Said arbor holder is located at lathe chuck, front end apical grafting tailstock centre; It is characterized in that:
The middle part of said knife bar is provided with fitting recess; Said fitting recess is from the radially indent formation of the surface of said knife bar;
Said toolbox is installed in the fitting recess of said knife bar, comprises alloy blade; The point of a knife of said alloy blade protrudes out the notch from said fitting recess.
2. numerically controlled lathe as claimed in claim 1 replaces the device of boring machine bore hole, and it is characterized in that: said knife bar fitting recess sidewall is provided with first pilot hole;
Said toolbox also comprises handle of a knife; Said handle of a knife is contained in the fitting recess of said knife bar, and is spacing through screw and the assembling of said first pilot hole; Said handle of a knife has rectangular step, forms a right angle sidewall; Said alloy blade is installed on the right angle sidewall of said handle of a knife.
3. according to claim 1 or claim 2 numerically controlled lathe replaces the device of boring machine bore hole, and it is characterized in that: the bottom of said knife bar is provided with second pilot hole;
Said toolbox also includes holding screw; Said holding screw is installed in second pilot hole of knife bar, the top stretch out and apical grafting in the bottom of said handle of a knife; Said handle of a knife can be equivalent to said fitting recess and radially move back and forth, and said holding screw is used to regulate the displacement of the said handle of a knife of control, and then regulates the point of a knife height of said alloy blade.
4. according to claim 1 or claim 2 numerically controlled lathe replaces the device of boring machine bore hole, it is characterized in that: the said alloy blade integral body structure that assumes diamond in shape.
5. according to claim 1 or claim 2 numerically controlled lathe replaces the device of boring machine bore hole, and it is characterized in that: said guide rail is horizontally placed on the below of said knife bar, and two ends connect lathe chuck and tailstock centre respectively;
Said slide plate can move back and forth along guide rail.
6. according to claim 1 or claim 2 numerically controlled lathe replaces the device of boring machine bore hole, and it is characterized in that: said knife bar wears this workpiece along the machining hole of workpiece, and said workpiece is limited in the position that is complementary with said toolbox through said slide plate assembling; Said slide plate moves along said guide rail, drives said workpiece and does the straight-line feed motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205191401U CN202343985U (en) | 2011-12-13 | 2011-12-13 | Device for boring hole by replacing boring machine with numerically-controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205191401U CN202343985U (en) | 2011-12-13 | 2011-12-13 | Device for boring hole by replacing boring machine with numerically-controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343985U true CN202343985U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205191401U Expired - Fee Related CN202343985U (en) | 2011-12-13 | 2011-12-13 | Device for boring hole by replacing boring machine with numerically-controlled lathe |
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| CN (1) | CN202343985U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886548A (en) * | 2012-10-15 | 2013-01-23 | 苏州工业职业技术学院 | Novel boring lathe |
| CN103406565A (en) * | 2013-08-31 | 2013-11-27 | 荆州市祥达机械制造有限公司 | Long shell hole boring machine |
| CN104999230A (en) * | 2015-07-30 | 2015-10-28 | 兴化市东方机械有限责任公司 | Valve plate concentric hole machining method based on lathe machining and tool thereof |
| CN106994525A (en) * | 2016-01-25 | 2017-08-01 | 上海十三冶建设有限公司 | The boring through lathe device and its application method finished for steel construction |
| CN111375785A (en) * | 2020-04-09 | 2020-07-07 | 王雪峰 | Vertical numerical control lathe with power head |
| CN115592160A (en) * | 2022-08-26 | 2023-01-13 | 重庆纳川海隅机械有限公司（Cn） | Inner spherical surface boring device and machining method thereof |
-
2011
- 2011-12-13 CN CN2011205191401U patent/CN202343985U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886548A (en) * | 2012-10-15 | 2013-01-23 | 苏州工业职业技术学院 | Novel boring lathe |
| CN103406565A (en) * | 2013-08-31 | 2013-11-27 | 荆州市祥达机械制造有限公司 | Long shell hole boring machine |
| CN103406565B (en) * | 2013-08-31 | 2016-03-30 | 荆州市祥达机械制造有限公司 | Long shell Special boring apparatus |
| CN104999230A (en) * | 2015-07-30 | 2015-10-28 | 兴化市东方机械有限责任公司 | Valve plate concentric hole machining method based on lathe machining and tool thereof |
| CN106994525A (en) * | 2016-01-25 | 2017-08-01 | 上海十三冶建设有限公司 | The boring through lathe device and its application method finished for steel construction |
| CN111375785A (en) * | 2020-04-09 | 2020-07-07 | 王雪峰 | Vertical numerical control lathe with power head |
| CN111375785B (en) * | 2020-04-09 | 2021-11-30 | 建湖县富马电子设备有限公司 | Horizontal numerical control lathe with power head |
| CN115592160A (en) * | 2022-08-26 | 2023-01-13 | 重庆纳川海隅机械有限公司（Cn） | Inner spherical surface boring device and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20171213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |