CN103934737A - Chamfering machine - Google Patents
Chamfering machine Download PDFInfo
- Publication number
- CN103934737A CN103934737A CN201410198012.XA CN201410198012A CN103934737A CN 103934737 A CN103934737 A CN 103934737A CN 201410198012 A CN201410198012 A CN 201410198012A CN 103934737 A CN103934737 A CN 103934737A
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- CN
- China
- Prior art keywords
- guide plate
- shaped groove
- polishing part
- accommodation space
- workpiece
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- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a chamfering machine which comprises a feeding part support, a feeding part, a polishing part and an adjusting part. The feeding part is fixed on the feeding part support and comprises a first guiding plate and a second guiding plate, the first guiding plate and the second guiding plate upward extend to form a V-shaped groove, the bottom of the V-shaped groove is provided with an opening protruding out of the machined position required by a machined part, and the machined part moves in the length direction of the V-shaped groove. The polishing part corresponds to the opening, and the number of the polishing part is at least one. The polishing part comprises a grinding disc provided with a grinding layer on the surface, a rotary shaft and a driving part. The grinding disc grinds the machined position of the machined part protruding out of the opening of the V-shaped groove. The rotary shaft is fixed at the bottom of the grinding disc. The driving part is fixed on the rotary shaft and drives the grinding disc to rotate through the rotary shaft. The adjusting part is used for adjusting the height of the polishing part.
Description
Technical field
The present invention relates to field of machining, and be particularly related to a kind of beveler.
Background technology
Beveler is a kind of specialty for the chamfering of mould manufacture, hardware machinery, lathe manufacture, hydraulic part, the manufacture of valve class, textile machine and removes the small size precise machine tool of the burr of the processing mode such as milling, plane product.Adopting fast machine chamfering is the trend of development of machinery industry.Having overcome the imperfect manufacture of existing machinery and electric tool, had convenient, fast and accurate advantage, is the optimal selection of metal current object chamfering cutting.
But existing beveler adopts blade to carry out chamfering to workpiece, blade leaves bite horizontal stroke on workpiece, thereby makes after chamfering the work piece surface roughness of gained superior not.Not only bad order of coarse surface, and in use roughness is larger, and corresponding mechanical loss also will be larger.In addition, existing beveler volume is large and heavy, and blade loss is larger.
Summary of the invention
The present invention, in order to overcome the large problem of work piece surface roughness of gained after existing beveler chamfering, provides a kind of beveler.
To achieve these goals, the invention provides a kind of beveler, comprise to materials and parts bearing, to materials and parts, polishing part and regulating part.Be fixed on to materials and parts bearing to materials and parts, comprise the first guide plate and the second guide plate to materials and parts, the first guide plate and the second guide plate upwards extend to form V-shaped groove, and the bottom of V-shaped groove has the opening of the required working position of outstanding workpiece, and workpiece is along moving on the length direction of V-shaped groove.The polishing corresponding below that is arranged at opening of part, the quantity of polishing part is at least one.And polishing part comprises that surface has the mill of grinding layer, rotating shaft and actuator.The working position of the workpiece of mill to outstanding opening grinds.Mill bottom is fixed in rotating shaft, and actuator is fixed on rotating shaft, and actuator rotates by rotating shaft band movable grinding disc.Regulating part is set to regulate the height of polishing part.Regulating part comprises force fit plate, screw rod, nut and elastic component.Force fit plate is fixed on polishing part, and screw rod and force fit plate are fixed.Nut inner wall is provided with the internal thread corresponding with the external screw thread of screw rod sidewall, and nut sleeve is located at screw rod.Elastic component is sheathed on screw rod and force fit plate is fixed, and is positioned at the below of nut.Nut changes the length of elastic component in rotary course, and elastic component drives force fit plate and polishing part to rise up and down.
In one embodiment of the invention, the first guide plate is greater than the second guide plate along the length in V-shaped groove sidewall direction along the length of V-shaped groove sidewall direction.
In one embodiment of the invention, the second guide plate is greater than the first guide plate along the length in V-shaped groove sidewall direction along the length of V-shaped groove sidewall direction.
In one embodiment of the invention, the first guide plate and the second guide plate are detachable to be fixed on to materials and parts bearing.
In one embodiment of the invention, the quantity of polishing part is at least two, and grinding layer on different its mills of polishing part has different roughness.
In one embodiment of the invention, comprise upper bracket and undersetting to materials and parts bearing, upper bracket and undersetting are bolted, and adjusting bolt height changes the angle of inclination of the second guide plate, thereby changes the angle of V-shaped groove.
In one embodiment of the invention, the angle of the V-shaped groove that the first guide plate and the second guide plate form is 90 degree.
In one embodiment of the invention, beveler comprises workbench, workbench has three accommodation spaces, the first accommodation space is set to hold mill, the second accommodation space is set to hold the assorted bits of the processed rear generation of workpiece, and the 3rd accommodation space is set to hold for the power-supply device of beveler power supply and the actuator of polishing part.
In one embodiment of the invention, between the first accommodation space and the 3rd accommodation space, be provided with at least one baffle plate.
In one embodiment of the invention, between the first accommodation space and the second accommodation space, be provided with fixed head, and be provided with reception hole on fixed head, reception hole is communicated with the first accommodation space and the second accommodation space.
In sum, the present invention compared with prior art has the following advantages:
The bottom of the V-shaped groove that the first guide plate and the second guide plate form is provided with opening, and in the time that workpiece moves along V-shaped groove length direction, workpiece part to be processed is outstanding in opening part.And be positioned at the polishing part below opening, owing to thering is the mill of grinding layer.Mill moves under the driving of actuator centered by rotating shaft, and the mill of motion constantly grinds the workpiece that protrudes from opening.The grinding chamfering of mill is compared traditional cutting chamfering and is had higher grinding precision, and the chamfering forming after grinding not only has exquisite surface, and has good roughness.Further, for avoiding because workpiece bottom after grinding will separate with mill, the mill effect of grinding that cannot recur to.The regulating part that is provided for regulating polishing part height, contacts mill in process of lapping all the time with workpiece.
In addition, the quantity that polishing part is set is at least two, and grinding layer on different its mills of polishing part has different roughness.In the time that workpiece moves along V-shaped groove, just have compared with the first mill of large roughness workpiece is roughly ground, can accelerate grinding rate.And the second less mill of surface roughness refines workpiece, thereby make the rear chamfer surface forming of workpiece processing meticulous, not only there is good roughness, and can improve chamfering speed.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
Brief description of the drawings
Figure 1 shows that the structural representation of the beveler that one embodiment of the invention provides.
Figure 2 shows that the cross-sectional view of the beveler shown in Fig. 1.
Figure 3 shows that another cross-sectional view of the beveler shown in Fig. 1.
Detailed description of the invention
Figure 1 shows that the structural representation of the beveler that one embodiment of the invention provides.Figure 2 shows that the cross-sectional view of the beveler shown in Fig. 1.Figure 3 shows that another cross-sectional view of the beveler shown in Fig. 1.See also Fig. 1 to Fig. 3.
The invention provides a kind of beveler, comprise to materials and parts bearing 1, to materials and parts 2, polishing part 3 and regulating part 4.Be fixed on to materials and parts bearing 1 to materials and parts 2.Comprise that the first guide plate 21 and the second guide plate 22, the first guide plates 21 and the second guide plate 22 upwards extend to form V-shaped groove 23 to materials and parts 2.And the bottom of V-shaped groove 23 has the opening 24 of the required working position of outstanding workpiece.Workpiece is along moving on the length direction of V-shaped groove 23.The polishing corresponding below that is arranged at opening 24 of part 3, the quantity of polishing part 3 is at least one.And polishing part 3 comprises that surface has the mill 31 of grinding layer, rotating shaft 32 and actuator 33.The working position of the workpiece of mill 31 to outstanding opening 24 grinds.Mill 31 bottoms are fixed in rotating shaft 32.Actuator 33 is fixed on rotating shaft 32, and actuator 33 is with movable grinding disc 31 to rotate by rotating shaft 32.Regulating part 4 is set to regulate the height of polishing part 3.Regulating part 4 comprises screw rod 41, nut 42, elastic component 43 and force fit plate 44.Force fit plate 44 is fixed on polishing part 3.Screw rod 41 is fixing with force fit plate 44.Nut 42 inwalls are provided with the internal thread corresponding with the external screw thread of screw rod 41 sidewalls, and nut 42 is sheathed on screw rod 41.It is fixing with force fit plate 44 that elastic component 43 is sheathed on screw rod 41, and be positioned at the below of nut 42.Nut 42 changes the length of elastic component 43 in rotary course, and elastic component 43 drives force fit plate 44 and polishing part 3 to rise up and down moving.
In the time that workpiece moves along V-shaped groove 23, it is outstanding that workpiece portion to be processed is positioned at opening 24.The mill 31 being positioned on the polishing part 3 of opening 24 belows and opening 24 corresponding settings rotates with rotating shaft 32 under the drive of actuator 33.In rotation process, the grinding layer on mill 31 constantly grinds workpiece position to be processed.Compared with the surface of workpiece being carried out forming after chamfering with traditional employing blade, the workpiece after grinding layer grinds has meticulousr surface roughness
Along with constantly carrying out of process of lapping, the distance between workpiece and mill 31 increases gradually, and mill 31 cannot be realized the function of grinding again.The present embodiment is the generation of avoiding this kind of phenomenon, is provided for the regulating part 4 of the height that regulates polishing part 3 upper millstones 31 on polishing part 3.Regulating part 4 comprises screw rod 41, nut 42, elastic component 43 and force fit plate 44.Because the outside portion of screw rod 41 and the madial wall of nut 42 are provided with the screw thread cooperatively interacting, therefore nut 42 can be fixed on any position of screw rod 41.And the below of nut 42 is provided with the elastic component 43 fixing with force fit plate 44.Position by adjusting nut 42 on screw rod 41 can change the height of elastic component 43.Because height and the pressure of elastic component 43 are directly proportional, elastic component 43 is delivered to this force value the actuator 33 fixing with force fit plate 44, and actuator 33 is with movable grinding disc 31 to move, thereby reaches the object of the height that changes mill 31.In process of lapping, the height that user changes mill 31 by regulating part 4 ensures that mill 31 fully contacts with workpiece position to be processed in chamfer process.In the present embodiment, elastic component 43 is spring.But the present invention is not limited in any way this.
In the present embodiment, polishing part 3 is two, is divided into the first polishing part and the second polishing part.The grinding layer of the first mill on the first polishing part has the mill that roughness is larger, and the second grinding layer that polishes the second mill on part has the mill that roughness is less.Workpiece is first through the first mill, and the grinding layer of the first mill that roughness is larger is roughly ground workpiece, accelerates the grinding of workpiece.And the grinding layer of less the second mill of roughness carries out fine grinding to the surface of workpiece, makes the roughness of work piece surface meticulousr, also has process velocity faster simultaneously.But the present invention is not limited in any way this.In other embodiment, polishing part 3 can be one or more.When polishing part 3 is while being three or more, user can have more demand the roughness of the grinding layer of each mill is set, thereby compromises between process velocity and surface roughness, forms optimum processing conditions.
For different workpieces, it is in different size, needs the angle of chamfering also different.And the size that the angle of V-shaped groove 23 determines the workpiece that can process with and angle that can chamfering.For meeting the requirement of different workpiece chamferings.In the present embodiment, comprise upper bracket 11 and undersetting 12 to materials and parts bearing 1, upper bracket 11 is connected by bolt 5 with undersetting 12, and the height of adjusting bolt 5 changes the angle of inclination of the second guide plate 22, thereby changes the angle of V-shaped groove 23.In the present embodiment, the height of adjusting bolt 5, the angle that makes V-shaped groove 23 is 90 degree.But the present invention is not limited in any way the angle of V-shaped groove 23.
In the present embodiment, the first guide plate 21 is greater than the second guide plate 22 along the length in V-shaped groove 23 sidewall direction along the length of V-shaped groove 23 sidewall direction.This is arranged so that this beveler can process the different workpiece of length-width ratio, and the first guide plate 21 that length is long can support workpiece longer sides, guarantees that workpiece can firmly move on the length direction of V-shaped groove 23, there will not be rollover phenomenon.Further, for meeting the requirement of different workpieces, the first guide plate 21 is set in the present embodiment and the second guide plate 22 is detachable is fixed on to materials and parts bearing 1.Can select to change the first guide plate 21 and the second guide plate 22 according to the shape of workpiece in use, make the length of the second guide plate 22 be greater than the length of the first guide plate 21.But the present invention is not limited in any way this.
In the present embodiment, beveler also comprises workbench 6, workbench 6 has three accommodation spaces, the first accommodation space 61 is set to hold mill 31, the second accommodation space 62 is set to hold the assorted bits of the processed rear generation of workpiece, and the 3rd accommodation space 63 is set to hold for the power-supply device of beveler power supply and the actuator 33 of polishing part 3.Due to the 3rd accommodation space 63 interior settings be power-supply device, and polishing part 3 in the time that workpiece is carried out to chamfer machining, can produce a lot of assorted bits.For preventing that these assorted bits from entering the 3rd accommodation space 63, thereby affect the normal work of power-supply device, therefore be provided with at least one baffle plate 64 between the first accommodation space 61 and the 3rd accommodation space 63.In the present embodiment, corresponding with the quantity of polishing part 3, two baffle plates 64 are set, each fast baffle plate 64 and the corresponding setting of each mill 31.But the present invention is not limited in any way this.In other embodiment, the quantity of baffle plate 64 can be one, and this baffle plate directly blocks the position of all mill 31 correspondences, or baffle plate 64 splices for polylith.
In the present embodiment, to giving materials and parts 2 and supporting to materials and parts bearing 1, between the first accommodation space 61 and the second accommodation space 62, fixed head 65 is set for better.But, because the second accommodation space 62 is to be configured to storage to add the assorted bits that polishing part 3 produces in grinding workpiece process, therefore reception hole 651 is set on fixed head 65.For better collecting assorted bits, reception hole 651 is arranged on the position corresponding with mill 31.In the present embodiment, on fixed head 65, be provided with two disconnected and with mill 31 reception hole 651 one to one.But the present invention is not limited in any way this.
In the present embodiment, be provided with the switch 7 of controlling power-supply device at the side of workbench 6.And the second accommodation space 62 of workbench 6 and the sidewall of the 3rd accommodation space 63 are provided with enclosing sidewall.
In the present embodiment, the inside of actuator 33 adopts high-intensity carbon plug that driving force is provided.High-intensity carbon plug can meet the long high speed rotating of mill 31.User in use, if break down, first should check in actuator 33, whether carbon plug weares and teares.
In sum, the bottom of the V-shaped groove 23 that the first guide plate 21 and the second guide plate 22 form is provided with opening 24, and in the time that workpiece moves along V-shaped groove 23 length directions, workpiece part to be processed is outstanding in opening 24 places.And be positioned at the polishing part 3 of opening 24 bottoms, owing to thering is the mill 31 of grinding layer.Mill 31 is motion centered by rotating shaft 32 under the driving of actuator 33, and the mill 31 of motion constantly grinds the workpiece that protrudes from opening 24.The grinding chamfering of mill 31 is compared traditional cutting chamfering and is had higher grinding precision, and the chamfering forming after grinding not only has exquisite surface, and has good roughness.Further, for avoiding because workpiece bottom after grinding separates with mill 31, and make mill 31 effect of grinding that cannot recur to, be provided for regulating the regulating part 4 of polishing part 3 height, mill 31 in process of lapping is contacted with workpiece all the time.
In addition, the quantity that polishing part 3 is set is at least two, and grinding layer on different polishing part 3 its mills 31 has different roughness.In the time that workpiece moves along V-shaped groove 23, just have compared with the first mill of large roughness workpiece is roughly ground, can accelerate grinding rate.And the second less mill of surface roughness refines workpiece, thereby make the rear chamfer surface forming of workpiece processing meticulous, not only there is good roughness, and can improve chamfering speed.
Although the present invention is disclosed as above by preferred embodiment; but not in order to limit the present invention, anyly know this skill person, without departing from the spirit and scope of the present invention; can do a little change and retouching, therefore protection scope of the present invention is when being as the criterion depending on claims scope required for protection.
Claims (10)
1. a beveler, is characterized in that, comprising:
Give materials and parts bearing;
Give materials and parts, be fixed on described to materials and parts bearing, describedly comprise the first guide plate and the second guide plate to materials and parts, described the first guide plate and the second guide plate upwards extend to form V-shaped groove, and the bottom of described V-shaped groove has the opening of the required working position of outstanding workpiece, workpiece is along moving on the length direction of V-shaped groove;
Polishing part, the corresponding below that is arranged at described opening, the quantity of described polishing part is at least one, and described polishing part comprises:
Surface has the mill of grinding layer, and the working position of the workpiece of described mill to outstanding described opening grinds;
Rotating shaft, is fixed on described mill bottom;
Actuator, is fixed on described rotating shaft, and described actuator rotates by described rotating shaft band movable grinding disc;
Regulating part, it is set to regulate the height of polishing part, and described regulating part comprises:
Force fit plate, is fixed on described polishing part;
Screw rod, fixes with described force fit plate;
Nut, described nut inner wall is provided with the internal thread corresponding with the external screw thread of described screw rod sidewall, and described nut sleeve is located at described screw rod;
Elastic component, is sheathed on described screw rod and described force fit plate is fixed, and is positioned at the below of described nut, and nut changes the length of elastic component in rotary course, and elastic component drives described force fit plate and polishing part to rise up and down.
2. beveler according to claim 1, is characterized in that, described the first guide plate is greater than described the second guide plate along the length in described V-shaped groove sidewall direction along the length of described V-shaped groove sidewall direction.
3. beveler according to claim 1, is characterized in that, described the second guide plate is greater than described the first guide plate along the length in described V-shaped groove sidewall direction along the length of described V-shaped groove sidewall direction.
4. beveler according to claim 1, is characterized in that, described the first guide plate and the second guide plate be detachable be fixed on described to materials and parts bearing.
5. beveler according to claim 1, is characterized in that, the quantity of described polishing part is at least two, and grinding layer on different its mills of polishing part has different roughness.
6. beveler according to claim 1, it is characterized in that, the described materials and parts bearing of giving comprises upper bracket and undersetting, and described upper bracket and undersetting are bolted, regulate described bolt height to change the angle of inclination of described the second guide plate, thereby change the angle of V-shaped groove.
7. beveler according to claim 6, is characterized in that, the angle of the V-shaped groove that described the first guide plate and the second guide plate form is 90 degree.
8. beveler according to claim 1, it is characterized in that, described beveler comprises workbench, described workbench has three accommodation spaces, the first accommodation space is set to hold described mill, the second accommodation space is set to hold the assorted bits of the processed rear generation of workpiece, and the 3rd accommodation space is set to hold for the power-supply device of described beveler power supply and the actuator of polishing part.
9. beveler according to claim 8, is characterized in that, between described the first accommodation space and the 3rd accommodation space, is provided with at least one baffle plate.
10. beveler according to claim 8, it is characterized in that, between described the first accommodation space and the second accommodation space, be provided with fixed head, and be provided with reception hole on described fixed head, described reception hole is communicated with described the first accommodation space and the second accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198012.XA CN103934737A (en) | 2014-05-12 | 2014-05-12 | Chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198012.XA CN103934737A (en) | 2014-05-12 | 2014-05-12 | Chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934737A true CN103934737A (en) | 2014-07-23 |
Family
ID=51182749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410198012.XA Pending CN103934737A (en) | 2014-05-12 | 2014-05-12 | Chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687710A (en) * | 2020-06-28 | 2020-09-22 | 成都文博蓉耀科技有限公司 | Multifunctional chamfering machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD274993A1 (en) * | 1988-08-24 | 1990-01-10 | Gotha Kraftfahrzeugwerk | DEVICE FOR DISCHARGING PRISMATIC WORKSTUECKE |
| JPH09234616A (en) * | 1996-02-29 | 1997-09-09 | ▲桜▼井精技株式会社 | Chamfering device and its feeding base |
| CN2756366Y (en) * | 2004-12-06 | 2006-02-08 | 黄简阿桃 | Beveler |
| CN2778446Y (en) * | 2004-11-02 | 2006-05-10 | 黄钲原 | Double-side rounding trimming machine |
| CN200963747Y (en) * | 2006-09-25 | 2007-10-24 | 黄钲原 | Chamfering machine capable of up and down adjusting |
| CN201644948U (en) * | 2010-04-23 | 2010-11-24 | 台州北平机床有限公司 | Workpiece chamfering processing machine tool |
| CN201922323U (en) * | 2010-11-03 | 2011-08-10 | 亚克先进科技股份有限公司 | Chamfering machine for silicon ingot |
| CN203875712U (en) * | 2014-05-12 | 2014-10-15 | 杭州鑫江机械有限公司 | Chamfering machine |
-
2014
- 2014-05-12 CN CN201410198012.XA patent/CN103934737A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD274993A1 (en) * | 1988-08-24 | 1990-01-10 | Gotha Kraftfahrzeugwerk | DEVICE FOR DISCHARGING PRISMATIC WORKSTUECKE |
| JPH09234616A (en) * | 1996-02-29 | 1997-09-09 | ▲桜▼井精技株式会社 | Chamfering device and its feeding base |
| CN2778446Y (en) * | 2004-11-02 | 2006-05-10 | 黄钲原 | Double-side rounding trimming machine |
| CN2756366Y (en) * | 2004-12-06 | 2006-02-08 | 黄简阿桃 | Beveler |
| CN200963747Y (en) * | 2006-09-25 | 2007-10-24 | 黄钲原 | Chamfering machine capable of up and down adjusting |
| CN201644948U (en) * | 2010-04-23 | 2010-11-24 | 台州北平机床有限公司 | Workpiece chamfering processing machine tool |
| CN201922323U (en) * | 2010-11-03 | 2011-08-10 | 亚克先进科技股份有限公司 | Chamfering machine for silicon ingot |
| CN203875712U (en) * | 2014-05-12 | 2014-10-15 | 杭州鑫江机械有限公司 | Chamfering machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687710A (en) * | 2020-06-28 | 2020-09-22 | 成都文博蓉耀科技有限公司 | Multifunctional chamfering machine |
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Application publication date: 20140723 |
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