CN107825217A - A kind of chip discharging structure of lathe - Google Patents
A kind of chip discharging structure of lathe Download PDFInfo
- Publication number
- CN107825217A CN107825217A CN201711206822.5A CN201711206822A CN107825217A CN 107825217 A CN107825217 A CN 107825217A CN 201711206822 A CN201711206822 A CN 201711206822A CN 107825217 A CN107825217 A CN 107825217A
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- Prior art keywords
- plane
- lathe
- erecting bed
- bed
- chip
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- 238000007599 discharging Methods 0.000 title claims abstract description 20
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0053—Devices for removing chips using the gravity force
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention provides a kind of chip discharging structure of lathe, belong to field of mechanical technique.It solves the problems, such as that existing machine tool chip removal has some setbacks.In the present invention, lathe includes lathe bed and the main spindle box on lathe bed, main spindle box side is provided with strip and the erecting bed for installing guide rail, erecting bed and lathe bed are integral type structure, chip discharging structure includes the chip area on lathe bed, on the downside of erecting bed in chip area, chip removal groove bottom wall is the first inclined-plane, the angle of inclination on the first inclined-plane is 30 degree~35 degree, first inclined-plane is concave, first inclined-plane by be respectively at two guide faces one of erecting bed both sides and between two guide faces one and connect two guide faces one guide face two form, guide face one and guide face two are rectangle, the downside of the one end of erecting bed away from main spindle box is provided with circular arc cutaway, breach axis extends along erecting bed width, breach faces with guide face two.The chip discharging structure of this lathe has the advantages of chip removal is smooth.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of lathe, particularly a kind of chip discharging structure of lathe.
Background technology
Lathe can produce many cutting swarfs in processing, and cutting swarf, which is easily accumulated on the table or drops into machine tool guideway, to be prevented
On shield and cutting swarf is difficult to clean, and the accumulation of cutting swarf can make the increase of lathe load, bad dynamic performance, guide rail protection cover mill
Damage, deformation, even damage, if handling can also cause guide rail protection cover to pull not in time, in turn result in rail damage and transmission
Screw rod precision is lost.
Existing lathe typically by lathe bed, main spindle box, the main shaft on main spindle box, located at knife rest of main shaft side etc.
Composition.Wherein, saddle is slidably connected by planker with wearing, and has the installation for being used for installing the guide rail coordinated with planker on lathe bed
Platform, erecting bed is in strip and its length along the axially extending of main shaft.Lathe bed is provided with chip area, and the downside of erecting bed is located at
In chip area.
Existing chip area has two：1st, angle of inclination is too small；2nd, the width of cell body is smaller.The two problem heaps
Product together, easily causes cutting swarf to block chip area, influences chip removal speed.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of chip discharging structure of lathe, solution
Technical problem certainly is how to improve chip removal smoothness.
The purpose of the present invention can be realized by following technical proposal：A kind of chip discharging structure of lathe, lathe include lathe bed
With the main spindle box on lathe bed, the side of main spindle box is provided with strip and the erecting bed for installing guide rail, and erecting bed
It is integral type structure with lathe bed, this chip discharging structure includes the chip area on lathe bed, and the downside of erecting bed is located at chip area
Interior, the bottom wall of described chip area is the first inclined-plane, it is characterised in that the angle of inclination on the first described inclined-plane is 30 degree~35
Degree, first inclined-plane is concave, the first inclined-plane by be respectively at erecting bed both sides two guide faces one and in two guide faces one it
Between and connect the guide faces two of two guide faces one and form, and guide face one and guide face two are rectangle, and described erecting bed is away from main shaft
Offer the breach in circular arc on the downside of one end of case, the width extension of the axis of breach along erecting bed, and breach with
Described guide face two faces.
The bottom wall of chip area is concave and is made up of rectangular spigot surface one, two and three, effectively to increase chip area
Width, so as to increase chip space, in the bottom wall for mixing chip area with larger angle tilt, then effectively prevent cutting swarf
Blocked in chip area, to improve the smoothness of chip removal process.
Meanwhile erecting bed sets arc notch at guide face two, bigger row so can be both formed above guide face two
Consider space to be worth doing, further to improve chip removal smoothness, the intensity of erecting bed and rigidity can be improved by cambered design again, to carry
The stability of high lathe work.
In the chip discharging structure of above-mentioned lathe, the inwall of described breach passes through the second inclined-plane and the first described inclined-plane
It is connected, the incline direction on the first inclined-plane and the second inclined-plane is identical, and the angle of inclination on the second inclined-plane is more than the first inclined-plane.Using upper
The design stated, support effect of the lathe bed to erecting bed can be increased, further to improve the intensity and rigidity of erecting bed.
In the chip discharging structure of above-mentioned lathe, the sump pit in strip is offered on the roof of described erecting bed,
The both ends of sump pit are respectively in the both ends of the surface of erecting bed, and sump pit faces with the main shaft on main spindle box, institute
Through offering outage on the bottom wall for the sump pit stated, the lower aperture of outage be located on the inwall of breach, and outage with
Guide face two is staggeredly located out.Sump pit and outage coordinate, for discharging coolant when processing.Outage and sump pit stagger
Set, discharge opeing and chip removal this two procedures is separately individually carried out, sump pit is mainly played chip removal effect, so as to further carry
The smoothness of high chip removal.
In the chip discharging structure of above-mentioned lathe, the angle of inclination on the first described inclined-plane is 33.46 degree.
Compared with prior art, the chip discharging structure of this lathe has advantages below：
1st, the bottom wall of chip area is concave and is made up of rectangular spigot surface one, two and three, effectively to increase chip removal
The width of groove, so as to increase chip space, in the bottom wall for mixing chip area with larger angle tilt, then effectively prevent from cutting
Bits block in chip area, to improve the smoothness of chip removal process.
2nd, erecting bed sets arc notch at guide face two, and it is empty that bigger chip removal so can have both been formed above guide face two
Between, further to improve chip removal smoothness, the intensity of erecting bed and rigidity can be improved by cambered design again, to improve machine
The stability of bed work.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of lathe.
Fig. 2 is the cross section structure diagram of lathe.
Fig. 3 is the left view structural representation of lathe.
In figure, 1, lathe bed；1a, erecting bed；1a1, breach；1a2, sump pit；1a3, outage；1b, chip area；1c,
One inclined-plane；1c1, guide face one；1c2, guide face two；1d, the second inclined-plane；2nd, main spindle box；3rd, main shaft.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1 to Figure 3, lathe includes lathe bed 1 and the main spindle box 2 on lathe bed 1, and is provided with main spindle box 2
Main shaft 3.The side of main spindle box 2 is provided with the erecting bed 1a in strip, and erecting bed 1a and lathe bed 1 are integral type structure.Erecting bed
1a is located at immediately below main shaft 3, and erecting bed 1a length is along the axially extending of main shaft 3.In actual use, erecting bed 1a is used for
Guide rail is installed.
As shown in figures 1 and 3, this chip discharging structure includes the chip area 1b on lathe bed 1, and erecting bed 1a downside position
In in chip area 1b.Chip area 1b bottom wall is the first inclined-plane 1c, and the first inclined-plane 1c angle of inclination is 30 degree~35 degree, and excellent
It is 33.46 degree to select this angle of inclination.As shown in figure 1, the first inclined-plane 1c is concave, the first inclined-plane 1c is by being respectively at erecting bed
The 1c1 of two guide face one of 1a both sides and between the 1c1 of two guide face one and the two guide face one 1c1 1c2 of guide face two compositions are connected, and
The 1c1 of guide face one and the 1c2 of guide face two are rectangle.
Erecting bed 1a offers the breach 1a1 in circular arc, breach 1a1 axis on the downside of one end away from main spindle box 2
Extend along erecting bed 1a width, and the breach 1a1 and 1c2 of guide face two is faced.Further illustrate, as shown in Fig. 2 breach
1a1 inwall is connected by the second inclined-plane 1d with the first inclined-plane 1c, and the first inclined-plane 1c and the second inclined-plane 1d incline direction are identical,
And second inclined-plane 1d angle of inclination be more than the first inclined-plane 1c, effectively to increase erecting bed 1a strength and stiffness.
As depicted in figs. 1 and 2, the sump pit 1a2 in strip is offered on erecting bed 1a roof, sump pit 1a2's
Both ends are respectively in erecting bed 1a both ends of the surface, and sump pit 1a2 faces with main shaft 3.Run through on sump pit 1a2 bottom wall
Outage 1a3 is offered, outage 1a3 lower aperture is located on breach 1a1 inwall, and outage 1a3 and the 1c2 positions of guide face two
Put and be staggered.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (4)
1. a kind of chip discharging structure of lathe, lathe includes lathe bed (1) and the main spindle box (2) on lathe bed (1), main spindle box (2)
Side be provided with strip and for installing the erecting bed (1a) of guide rail, and erecting bed (1a) and lathe bed (1) are integral type knot
Structure, this chip discharging structure includes the chip area (1b) on lathe bed (1), and the downside of erecting bed (1a) is located at chip area (1b)
Interior, the bottom wall of described chip area (1b) is the first inclined-plane (1c), it is characterised in that the inclination angle on described the first inclined-plane (1c)
Spend for 30 degree~35 degree, first inclined-plane (1c) is concave, and the first inclined-plane (1c) is by being respectively at the two of erecting bed (1a) both sides
Guide face one (1c1) and between two guide faces one (1c1) and guide face two (1c2) composition of two guide faces one (1c1) is connected, and led
Face one (1c1) and guide face two (1c2) are rectangle, and described erecting bed (1a) is opened on the downside of one end away from main spindle box (2)
Provided with the breach (1a1) in circular arc, the width extension of the axis of breach (1a1) along erecting bed (1a), and breach (1a1)
Faced with described guide face two (1c2).
2. the chip discharging structure of lathe according to claim 1, it is characterised in that the inwall of described breach (1a1) passes through
Second inclined-plane (1d) is connected with described the first inclined-plane (1c), the first inclined-plane (1c) and the second inclined-plane (1d) incline direction phase
Together, and the angle of inclination of the second inclined-plane (1d) is more than the first inclined-plane (1c).
3. the chip discharging structure of lathe according to claim 1 or 2, it is characterised in that the roof of described erecting bed (1a)
On offer sump pit (1a2) in strip, the both ends of sump pit (1a2) respectively in the both ends of the surface of erecting bed (1a),
And sump pit (1a2) faces with the main shaft (3) on main spindle box (2), runs through on the bottom wall of described sump pit (1a2)
Outage (1a3) is offered, the lower aperture of outage (1a3) is located on the inwall of breach (1a1), and outage (1a3) and leads
(1c2) is staggeredly located out in face two.
4. the chip discharging structure of lathe according to claim 1 or 2, it is characterised in that described the first inclined-plane (1c's) inclines
Rake angle is 33.46 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206822.5A CN107825217A (en) | 2017-11-27 | 2017-11-27 | A kind of chip discharging structure of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206822.5A CN107825217A (en) | 2017-11-27 | 2017-11-27 | A kind of chip discharging structure of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825217A true CN107825217A (en) | 2018-03-23 |
Family
ID=61645797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711206822.5A Withdrawn CN107825217A (en) | 2017-11-27 | 2017-11-27 | A kind of chip discharging structure of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825217A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640539A (en) * | 2019-11-02 | 2020-01-03 | 田潇雅 | Structure of five-axis turning and milling composite center |
| CN112743384A (en) * | 2020-12-29 | 2021-05-04 | 广东普拉迪科技股份有限公司 | Chip removal structure and digit control machine tool of lathe |
| CN114505723A (en) * | 2021-09-09 | 2022-05-17 | 蚌埠力恒传感器工程有限公司 | Lathe is with indisputable conveyor that cuts of loading and transporting of being convenient for dump |
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| US20060218764A1 (en) * | 2005-03-24 | 2006-10-05 | Hiroshi Hashimoto | Machine tool |
| CN201009081Y (en) * | 2005-10-26 | 2008-01-23 | 谭方华 | Integer body of simple numerical control lathe |
| CN101352761A (en) * | 2007-12-20 | 2009-01-28 | 台州特洛铱机械有限公司 | Numerically controlled machine |
| CN201979294U (en) * | 2011-03-08 | 2011-09-21 | 福建省金浦机械工业有限公司 | Machine tool body in machining center |
| CN204584736U (en) * | 2015-03-19 | 2015-08-26 | 南京国林数控机械制造有限公司 | A kind of lathe saddle |
| CN205553718U (en) * | 2015-12-02 | 2016-09-07 | 东莞理工学院 | Be applied to desktop type CNC engraving machine's chip removal device |
| CN206415968U (en) * | 2017-05-02 | 2017-08-18 | 东莞市宝煜机械有限公司 | A kind of horizontal Machining centers |
| CN207480221U (en) * | 2017-11-27 | 2018-06-12 | 台州市东部数控设备有限公司 | A kind of chip removal structure of lathe |
-
2017
- 2017-11-27 CN CN201711206822.5A patent/CN107825217A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060218764A1 (en) * | 2005-03-24 | 2006-10-05 | Hiroshi Hashimoto | Machine tool |
| CN201009081Y (en) * | 2005-10-26 | 2008-01-23 | 谭方华 | Integer body of simple numerical control lathe |
| CN101352761A (en) * | 2007-12-20 | 2009-01-28 | 台州特洛铱机械有限公司 | Numerically controlled machine |
| CN201979294U (en) * | 2011-03-08 | 2011-09-21 | 福建省金浦机械工业有限公司 | Machine tool body in machining center |
| CN204584736U (en) * | 2015-03-19 | 2015-08-26 | 南京国林数控机械制造有限公司 | A kind of lathe saddle |
| CN205553718U (en) * | 2015-12-02 | 2016-09-07 | 东莞理工学院 | Be applied to desktop type CNC engraving machine's chip removal device |
| CN206415968U (en) * | 2017-05-02 | 2017-08-18 | 东莞市宝煜机械有限公司 | A kind of horizontal Machining centers |
| CN207480221U (en) * | 2017-11-27 | 2018-06-12 | 台州市东部数控设备有限公司 | A kind of chip removal structure of lathe |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640539A (en) * | 2019-11-02 | 2020-01-03 | 田潇雅 | Structure of five-axis turning and milling composite center |
| CN112743384A (en) * | 2020-12-29 | 2021-05-04 | 广东普拉迪科技股份有限公司 | Chip removal structure and digit control machine tool of lathe |
| CN114505723A (en) * | 2021-09-09 | 2022-05-17 | 蚌埠力恒传感器工程有限公司 | Lathe is with indisputable conveyor that cuts of loading and transporting of being convenient for dump |
| CN114505723B (en) * | 2021-09-09 | 2024-04-09 | 蚌埠力恒传感器工程有限公司 | Lathe is with iron cut conveyer of being convenient for shipment and unloading |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
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| WW01 | Invention patent application withdrawn after publication |