CN104625832B - Non-circular gear planar motion work feeder and feeding method thereof - Google Patents
Non-circular gear planar motion work feeder and feeding method thereof Download PDFInfo
- Publication number
- CN104625832B CN104625832B CN201510038272.5A CN201510038272A CN104625832B CN 104625832 B CN104625832 B CN 104625832B CN 201510038272 A CN201510038272 A CN 201510038272A CN 104625832 B CN104625832 B CN 104625832B
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- Prior art keywords
- tooth
- frame platform
- limit
- tooth frame
- shaft
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Classifications
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- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/12—Edge-curling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to a non-circular gear planar motion work feeder and a feeding method thereof. The non-circular gear planar motion work feeder comprises a drive shaft, a gear frame table, a limiting shaft and a limiting guide rail, wherein the gear frame table matches with a drive gear assembled on the drive shaft to finish feeding through a gear, the limiting shaft enables the drive shaft to conduct circular motion around the axis of the limiting shaft at the matching parts of the drive shaft and circular bead bodies of the drive shaft of the gear frame table, and the limiting guide rail is a fixing member to enable the gear frame table and the gear on the rotating shaft to enter into the matching parts of the gear and a rack. Compared with the prior art, the non-circular gear planar motion work feeder has the advantages that cooperation between a gear frame body and a drive gear is formed by connecting the circular bead bodies and the rack to achieve non-single straight line feeding motion, the scheme is novel, the structure is simple, the mechanism is compact, and the operation is reliable.
Description
Technical field
The present invention relates to a kind of non-circular gear motion feed arrangement and its feeding method are it is adaptable to fillet straight flange flat panel workpieces
Auto-feed in the course of processing of corner, can be used for the workpiece automatic feeding of beading machine, cutting machine, welding machine etc..
Background technology
In recent years, develop rapidly with economic, the competition between industry is also more and more fierce, efficiency and cost are that enterprise exists
Main direction in competition.For single large batch of machine components, if being processed using universal machine tools, need to carry out zero
Part clamping to knife, the multinomial operation such as processor is write, drastically influence the efficiency of processing.At present, process feeding for part
The feeding of lathe is mainly still divided into X, Y, Z axis component by improving of mode.It is loaded down with trivial details in the case that machining locus are for curve
Programming is still can hardly be avoided.
Content of the invention
The purpose of the present invention is for above weak point, there is provided a kind of non-circular gear motion feed arrangement and its feeding
Method, this device has many advantages, such as structure is simple, reliable, cost is relatively low.
The scheme that present invention solution technical problem is adopted is that a kind of non-circular gear plane motion feed arrangement, including drive
Moving axis, tooth frame platform, limit shaft, limit guide rail, described tooth frame platform includes tooth framework and the gripper shoe being arranged on front side of tooth framework, institute
State tooth framework to be formed with some sections of rack splicings by the fillet body that several offer teeth groove, described fillet body two ends are passed through respectively
Gusset is connected with adjacent tooth bar with bolt, and described gripper shoe is respectively arranged with roller at the axis of fillet body, described
Roller rolls cooperation with the limit guide rail being arranged on front side of gripper shoe, and described drive shaft is driven by power set, and it is located at tooth frame
Below platform, it is provided with the driving gear being meshed with teeth groove and the tooth bar of fillet body on tooth frame platform, described limit shaft is located at
Above drive shaft, limit shaft axle center and drive shaft axis parallel, described limit shaft is matched with tooth frame platform medial surface, described tooth frame
In platform and drive shaft, the driving gear of assembling is passed through gear cooperation and is completed feeding, described limit shaft make drive shaft with tooth frame platform
The cooperation of fillet body at can move in a circle around limit shaft axis.
Further, described driving gear and drive shaft pass through bonded, and by being fixed on drive shaft end with round nut
End, round nut underlay is provided with stop washer, prevents round nut from pitching.
Further, described gripper shoe and tooth framework are bolted.
Further, described roller is bearing, and described bearing is connected with gripper shoe by circlip realizes tooth frame platform
Limit function in feeding.
Further, described limit shaft is equipped with the Limit Bearing of the tangent cooperation of framework medial surface with teeth, described spacing
Bearing is fixed on spacing shaft end by circlip, and described Limit Bearing is identical with arc radius in fillet body.
Further, described tooth framework is the rectangle tooth framework of four fillet bodies and four sections of rack splicings.
Further, described tooth framework is the pentagon tooth framework of five fillet bodies and five sections of rack splicings.
Further, described limit guide rail is smooth flat guide rail.
A kind of feeding method of non-circular gear plane motion feed arrangement is it is characterised in that comprise the following steps：
（1）When the section of rack of driving gear and tooth frame platform is meshed, tooth frame platform has two rollers simultaneously with spacing
Guide rail is tangent, and driving gear drives tooth frame platform horizontal translation, will not rotate；
(2) when tooth frame platform horizontal movement to its internal edge circular arc is overlapped with the Limit Bearing on limit shaft, sliding tooth
Wheel is just transformed to be meshed with the teeth groove on fillet body, and moving horizontally of tooth frame platform is limited, and is transformed to nibble on tooth frame platform
The rotation of the roller centre at fillet body position closed；
（3）So that another roller on tooth frame platform reaches exactly to and limit guide rail after tooth frame platform turns over certain angle
During tangent position, the rotation of tooth frame platform is limited, and driving gear is just transformed to be meshed with tooth bar, and tooth frame platform starts to put down
Dynamic；
（4）Step 1 moves in circles successively to the motion of step 3.
Compared with prior art, the invention has the advantages that：The composition tooth that is connected using fillet body and tooth bar
Framework and the cooperation of driving gear, realize the motion of non-single straight-line feed, scheme is novel, structure is simple, and mechanism is compact, run
Reliable.
Brief description
Below in conjunction with the accompanying drawings patent of the present invention is further illustrated.
Fig. 1 is the front view of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the structural representation of the present invention；
Fig. 4 is the swivel feeding motion schematic diagram of the embodiment of the present invention.
Fig. 5 is the horizontal feed motion schematic diagram of the embodiment of the present invention.
In figure：
1- tooth frame platform；2- gripper shoe；3- ball；4- drive shaft；5- driving gear；6- limit guide rail；7- limit shaft；8- limits
Position bearing；9- tooth bar；10- fillet body.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in Fig. 1～5, the scheme that present invention solution technical problem is adopted is that a kind of non-circular gear plane motion is entered
To device, including drive shaft 4, tooth frame platform 1, limit shaft 7, limit guide rail 6, described tooth frame platform 1 includes tooth framework and is arranged on tooth
Gripper shoe 2 on front side of framework, described tooth framework spliced with some sections of tooth bars 9 by the fillet body 10 that several offer teeth groove and
Become, described fillet body 10 two ends are connected with adjacent tooth bar 9 with bolt by gusset respectively, in fillet in described gripper shoe 2
It is respectively arranged with roller 3, described roller 3 rolls cooperation with the limit guide rail 6 being arranged on gripper shoe 2 front side at the axis of body 10,
Described drive shaft 4 is driven by power set, and it is located at below tooth frame platform 1, is provided with the tooth with fillet body 10 on tooth frame platform 1
The driving gear 5 that groove and tooth bar 9 are meshed, described limit shaft 7 is located above drive shaft 4, limit shaft 7 axle center and drive shaft 4 axle
The heart is parallel, and described limit shaft 7 is matched with tooth frame platform 1 medial surface, the driving gear 5 of assembling on described tooth frame platform 1 and drive shaft 4
By gear cooperation complete feed, described limit shaft 7 enable drive shaft 4 with the cooperation of the fillet body 10 of tooth frame platform 1 at
Move in a circle around limit shaft 7 axis, described limit guide rail 6 is fixing component, enable the tooth in tooth frame platform 1 and drive shaft 4
Wheel enters into rack-and-pinion mating part.
In the present embodiment, described driving gear 5 and drive shaft 4 pass through bonded, and by being fixed on drive with round nut
Moving axis 4 end, round nut underlay is provided with stop washer.
In the present embodiment, described gripper shoe 2 and tooth framework are bolted.
In the present embodiment, described roller 3 is bearing, and described bearing is connected with gripper shoe 2 by circlip to be realized
Limit function in feeding for the tooth frame platform 1.
In the present embodiment, described limit shaft 7 is equipped with the Limit Bearing 8 of the tangent cooperation of framework medial surface with teeth, institute
State Limit Bearing 8 and limit shaft 7 end is fixed on by circlip, described Limit Bearing 8 is identical with arc radius in fillet body 10.
In the present embodiment, described tooth framework is the rectangle tooth frame that four fillet bodies 10 are spliced with four sections of tooth bars 9
Body.
In the present embodiment, described tooth framework is the pentagon tooth frame that five fillet bodies 10 are spliced with five sections of tooth bars 9
Body.
In the present embodiment, described limit guide rail 6 is smooth flat guide rail.
In being carried out example, can be according to the shape of workpiece and size needs, tooth framework can be rounded triangle, fillet five
Side shape, hexagon etc..
A kind of feeding method of non-circular gear plane motion feed arrangement is it is characterised in that comprise the following steps：
（1）When tooth bar 9 part of driving gear 5 and tooth frame platform 1 is meshed, tooth frame platform 1 has two rollers 3 simultaneously with
Limit guide rail 6 is tangent, and driving gear 5 drives tooth frame platform 1 horizontal translation, will not rotate；
(2) when tooth frame platform 1 horizontal movement to its internal edge circular arc is overlapped with the Limit Bearing 8 on limit shaft 7, drive
Gear 5 is just transformed to be meshed with the teeth groove on fillet body 10, and moving horizontally of tooth frame platform 1 is limited, and is transformed to around tooth frame
The rotation at roller 3 center at fillet body 10 position of engagement on platform 1；
（3）Another roller 3 after tooth frame platform 1 turns over certain angle so that on tooth frame platform 1 reaches exactly to lead with spacing
During the tangent position of rail 6, the rotation of tooth frame platform 1 is limited, and driving gear 5 is just transformed to be meshed with tooth bar 9, tooth frame platform 1
Start translation；
（4）Step 1 moves in circles successively to the motion of step 3.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
It is understood by, the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of non-circular gear plane motion feed arrangement, including drive shaft, tooth frame platform, limit shaft, limit guide rail, its feature exists
In：Described tooth frame platform includes tooth framework and the gripper shoe being arranged on front side of tooth framework, and described tooth framework is opened up with teeth by several
The fillet body of groove is formed with some sections of rack splicings, and described fillet body two ends pass through gusset and bolt and adjacent tooth bar phase respectively
Connect, described gripper shoe is respectively arranged with roller at the axis of fillet body, described roller be arranged on front side of gripper shoe
Limit guide rail rolls cooperation, and described drive shaft is driven by power set, and it is located at below tooth frame platform, is provided with and tooth frame platform
The driving gear that the teeth groove of upper fillet body and tooth bar are meshed, described limit shaft is located above drive shaft, limit shaft axle center and drive
Moving axis axis parallel, described limit shaft is matched with tooth frame platform medial surface, the sliding tooth of assembling on described tooth frame platform and drive shaft
Wheel by gear cooperation complete feeding, described limit shaft enable drive shaft with the cooperation of the fillet body of tooth frame platform at around limit
Position axle axis moves in a circle.
2. a kind of non-circular gear plane motion feed arrangement according to claim 1 it is characterised in that：Described driving gear
Pass through bonded with drive shaft, and by being fixed on driving shaft end with round nut, round nut underlay is provided with stop washer.
3. a kind of non-circular gear plane motion feed arrangement according to claim 1 it is characterised in that：Described gripper shoe with
Tooth framework is bolted.
4. a kind of non-circular gear plane motion feed arrangement according to claim 1 it is characterised in that：Described roller is axle
Hold, described bearing is connected, by circlip, the limit function realizing tooth frame platform in feeding with gripper shoe.
5. a kind of non-circular gear plane motion feed arrangement according to claim 1 it is characterised in that：On described limit shaft
It is equipped with the Limit Bearing with the tangent cooperation of tooth framework medial surface, described Limit Bearing is fixed on limit shaft end by circlip
End, described Limit Bearing is identical with arc radius in fillet body.
6. a kind of non-circular gear plane motion feed arrangement according to claim 1 it is characterised in that：Described tooth framework is
The rectangle tooth framework of four fillet bodies and four sections of rack splicings.
7. a kind of non-circular gear plane motion feed arrangement according to claim 1 it is characterised in that：Described tooth framework is
The pentagon tooth framework of five fillet bodies and five sections of rack splicings.
8. a kind of non-circular gear plane motion feed arrangement according to claim 1 it is characterised in that：Described limit guide rail
For smooth flat guide rail.
9. a kind of feeding method of non-circular gear plane motion feed arrangement is it is characterised in that comprise the following steps：
（1）When the section of rack of driving gear and tooth frame platform is meshed, tooth frame platform has two rollers simultaneously with limit guide rail
Tangent, driving gear drives tooth frame platform horizontal translation, will not rotate；
(2) when tooth frame platform horizontal movement to its internal edge circular arc is overlapped with the Limit Bearing on limit shaft, driving gear is firm
It is transformed to well be meshed with the teeth groove on fillet body, moving horizontally of tooth frame platform is limited, be transformed to engagement on tooth frame platform
The rotation of the roller centre at fillet body position；
（3）After tooth frame platform turns over certain angle so that another roller on tooth frame platform reach exactly to tangent with limit guide rail
Position when, the rotation of tooth frame platform is limited, and driving gear is just transformed to be meshed with tooth bar, and tooth frame platform starts translation；
（4）Step 1 moves in circles successively to the motion of step 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038272.5A CN104625832B (en) | 2015-01-27 | 2015-01-27 | Non-circular gear planar motion work feeder and feeding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038272.5A CN104625832B (en) | 2015-01-27 | 2015-01-27 | Non-circular gear planar motion work feeder and feeding method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625832A CN104625832A (en) | 2015-05-20 |
| CN104625832B true CN104625832B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510038272.5A Active CN104625832B (en) | 2015-01-27 | 2015-01-27 | Non-circular gear planar motion work feeder and feeding method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036073A (en) * | 1974-12-10 | 1977-07-19 | Akitoshi Kitano | Elliptic gear wheel |
| US5276556A (en) * | 1992-12-28 | 1994-01-04 | Silitek Corporation | Color separation system for a color scanner |
| CN2231734Y (en) * | 1995-10-13 | 1996-07-24 | 杨凤豪 | Runway type gear mechanism |
| CN102808914A (en) * | 2011-06-03 | 2012-12-05 | 祝立群 | Push rod and gear transmission mechanism |
| CN102829141A (en) * | 2011-06-18 | 2012-12-19 | 赵庆国 | Chain-type pin wheel transmission device |
| CN203256879U (en) * | 2013-05-10 | 2013-10-30 | 浙江英士利卫浴有限公司 | Flush toilet water discharging sealing device |
| CN204430917U (en) * | 2015-01-27 | 2015-07-01 | 福州大学 | A kind of non-circular gear plane motion feed arrangement |
-
2015
- 2015-01-27 CN CN201510038272.5A patent/CN104625832B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036073A (en) * | 1974-12-10 | 1977-07-19 | Akitoshi Kitano | Elliptic gear wheel |
| US5276556A (en) * | 1992-12-28 | 1994-01-04 | Silitek Corporation | Color separation system for a color scanner |
| CN2231734Y (en) * | 1995-10-13 | 1996-07-24 | 杨凤豪 | Runway type gear mechanism |
| CN102808914A (en) * | 2011-06-03 | 2012-12-05 | 祝立群 | Push rod and gear transmission mechanism |
| CN102829141A (en) * | 2011-06-18 | 2012-12-19 | 赵庆国 | Chain-type pin wheel transmission device |
| CN203256879U (en) * | 2013-05-10 | 2013-10-30 | 浙江英士利卫浴有限公司 | Flush toilet water discharging sealing device |
| CN204430917U (en) * | 2015-01-27 | 2015-07-01 | 福州大学 | A kind of non-circular gear plane motion feed arrangement |
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| Publication number | Publication date |
|---|---|
| CN104625832A (en) | 2015-05-20 |
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