CN104625832A - 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
- CN104625832A CN104625832A CN201510038272.5A CN201510038272A CN104625832A CN 104625832 A CN104625832 A CN 104625832A CN 201510038272 A CN201510038272 A CN 201510038272A CN 104625832 A CN104625832 A CN 104625832A
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- China
- Prior art keywords
- tooth
- frame platform
- limit
- tooth frame
- shaft
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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
- 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 feeding method thereof, be applicable to the auto-feed in the process of fillet straight flange flat panel workpieces corner, can be used for the workpiece automatic feeding of crimping machine, cutting machine, welding machine etc.
Background technology
In recent years, along with the develop rapidly of economy, the competition between industry is also more and more fierce, and efficiency and cost are the directions main in competition of enterprise.For single large batch of machine components, if adopt universal machine tools to process, need to carry out parts fixation tool setting, procedure such as to write at the multinomial operation, drastically influence the efficiency of processing.At present, the feeding of lathe is mainly still divided into X, Y, Z axis component by the improvement for part processing feeding mode.The programming loaded down with trivial details when machining locus is curve is still can hardly be avoided.
Summary of the invention
The object of the invention is for above weak point, provide a kind of non-circular gear motion feed arrangement and feeding method thereof, this device has the plurality of advantages such as structure is simple, reliable, cost is lower.
The scheme that technical solution problem of the present invention adopts is, a kind of non-circular gear plane motion feed arrangement, comprise driving shaft, tooth frame platform, limit shaft, limit guide rail, described tooth frame platform comprises tooth framework and is arranged on the gripper shoe on front side of tooth framework, described tooth framework offers the fillet body of teeth groove by several and some sections of rack splicings form, described fillet body two ends are connected with adjacent tooth bar with bolt respectively by gusset, axis place at fillet body in described gripper shoe is respectively arranged with roller, described roller rolls with the limit guide rail be arranged on front side of gripper shoe and coordinates, described driving shaft is driven by power set, it is positioned at below tooth frame platform, be provided with the driven wheel be meshed with the teeth groove of fillet body on tooth frame platform and tooth bar, described limit shaft is positioned at above driving shaft, limit shaft axle center and driving shaft axis parallel, described limit shaft matches with tooth frame platform medial surface, described tooth frame platform has coordinated feeding with the driven wheel that driving shaft assembles by gear, described limit shaft makes driving shaft can move in a circle around limit shaft axis in the cooperation place of the fillet body with tooth frame platform.
Further, described driven wheel is connected by key with driving shaft, and by being fixed on driving shaft end with round nut, 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 to realize the limit function of tooth frame platform in feeding with gripper shoe by circlip.
Further, described limit shaft is equipped with the Limit Bearing of the tangent cooperation of tooth framework medial surface, described Limit Bearing is fixed on limit shaft end by circlip, and described Limit Bearing is identical with fillet body inner arc radius.
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 feeding method for non-circular gear plane motion feed arrangement, is characterized in that, comprise the following steps:
(1) when the section of rack of driven wheel and tooth frame platform is meshed, tooth frame platform has two rollers simultaneously tangent with limit guide rail, driven wheel drives the horizontal translation of tooth frame platform, can not rotate;
(2) when the horizontal movement of tooth frame platform overlaps to its internal edge circular arc with the Limit Bearing on limit shaft, driven wheel is just transformed to and is meshed with the teeth groove on fillet body, moving horizontally of tooth frame platform is limited, and is transformed to the rotation of the roller centre at the fillet body position place of engaging on tooth frame platform;
(3) after tooth frame platform turns over certain angle, when making another roller on tooth frame platform just arrive the position tangent with limit guide rail, the rotation of tooth frame platform is limited, and driven wheel is just transformed to and is meshed with tooth bar, and tooth frame platform starts translation;
(4) step 1 moves in circles successively to the motion of step 3.
Compared with prior art, the present invention has following beneficial effect: utilize coordinating of be connected composition tooth framework and the driven wheel of fillet body and tooth bar, realize the motion of non-single straight-line feed, scheme is novel, and simply, mechanism is compact, reliable for structure.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, patent of the present invention is further illustrated.
Fig. 1 is front view of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is 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-driving shaft; 5-driven wheel; 6-limit guide rail; 7-limit shaft; 8-Limit Bearing; 9-tooth bar; 10-fillet body.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Fig. 1 ~ 5, the scheme that technical solution problem of the present invention adopts is, a kind of non-circular gear plane motion feed arrangement, comprise driving shaft 4, tooth frame platform 1, limit shaft 7, limit guide rail 6, described tooth frame platform 1 comprises tooth framework and is arranged on the gripper shoe 2 on front side of tooth framework, the fillet body 10 that described tooth framework offers teeth groove by several is spliced with some sections of tooth bars 9, described fillet body 10 two ends are connected with adjacent tooth bar 9 with bolt respectively by gusset, axis place at fillet body 10 in described gripper shoe 2 is respectively arranged with roller 3, described roller 3 rolls with the limit guide rail 6 be arranged on front side of gripper shoe 2 and coordinates, described driving shaft 4 is driven by power set, it is positioned at below tooth frame platform 1, be provided with the driven wheel 5 be meshed with the teeth groove of fillet body 10 on tooth frame platform 1 and tooth bar 9, described limit shaft 7 is positioned at above driving shaft 4, limit shaft 7 axle center and driving shaft 4 axis parallel, described limit shaft 7 matches with tooth frame platform 1 medial surface, described tooth frame platform 1 has coordinated feeding with the driven wheel 5 that driving shaft 4 assembles by gear, described limit shaft 7 makes driving shaft 4 can move in a circle around limit shaft 7 axis in the cooperation place of the fillet body 10 with tooth frame platform 1, described limit guide rail 6 is fixed component, make tooth frame platform 1 can enter into rack-and-pinion mating part with the gear on driving shaft 4.
In the present embodiment, described driven wheel 5 is connected by key with driving shaft 4, and by being fixed on driving shaft 4 end with round nut, round nut underlay is provided with stop washer.
In the present embodiment, described gripper shoe 2 is bolted with tooth framework.
In the present embodiment, described roller 3 is bearing, and described bearing is connected to realize the limit function of tooth frame platform 1 in feeding with gripper shoe 2 by circlip.
In the present embodiment, described limit shaft 7 is equipped with the Limit Bearing 8 of the tangent cooperation of tooth framework medial surface, described Limit Bearing 8 is fixed on limit shaft 7 end by circlip, and described Limit Bearing 8 is identical with fillet body 10 inner arc radius.
In the present embodiment, described tooth framework is the rectangle tooth framework that four fillet bodies 10 and four sections of tooth bars 9 are spliced.
In the present embodiment, described tooth framework is the pentagon tooth framework that five fillet bodies 10 and five sections of tooth bars 9 are spliced.
In the present embodiment, described limit guide rail 6 is smooth flat guide rail.
Be implemented in example, can according to the shape of workpiece and size needs, tooth framework can be rounded triangle, fillet pentagon, hexagon etc.
A feeding method for non-circular gear plane motion feed arrangement, is characterized in that, comprise the following steps:
(1) when tooth bar 9 part of driven wheel 5 and tooth frame platform 1 is meshed, tooth frame platform 1 has two rollers 3 simultaneously tangent with limit guide rail 6, driven wheel 5 drives the horizontal translation of tooth frame platform 1, can not rotate;
(2) when the horizontal movement of tooth frame platform 1 overlaps to its internal edge circular arc with the Limit Bearing 8 on limit shaft 7, driven wheel 5 is just transformed to and is meshed with the teeth groove on fillet body 10, moving horizontally of tooth frame platform 1 is limited, and is transformed to the rotation at roller 3 center of fillet body 10 position of engagement on tooth frame platform 1;
(3) after tooth frame platform 1 turns over certain angle, when making another roller 3 on tooth frame platform 1 just arrive the position tangent with limit guide rail 6, the rotation of tooth frame platform 1 is limited, and driven wheel 5 is just transformed to and is meshed with tooth bar 9, and tooth frame platform 1 starts translation;
(4) step 1 moves in circles successively to the motion of step 3.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a non-circular gear plane motion feed arrangement, comprise driving shaft, tooth frame platform, limit shaft, limit guide rail, it is characterized in that: described tooth frame platform comprises tooth framework and is arranged on the gripper shoe on front side of tooth framework, described tooth framework offers the fillet body of teeth groove by several and some sections of rack splicings form, described fillet body two ends are connected with adjacent tooth bar with bolt respectively by gusset, axis place at fillet body in described gripper shoe is respectively arranged with roller, described roller rolls with the limit guide rail be arranged on front side of gripper shoe and coordinates, described driving shaft is driven by power set, it is positioned at below tooth frame platform, be provided with the driven wheel be meshed with the teeth groove of fillet body on tooth frame platform and tooth bar, described limit shaft is positioned at above driving shaft, limit shaft axle center and driving shaft axis parallel, described limit shaft matches with tooth frame platform medial surface, described tooth frame platform has coordinated feeding with the driven wheel that driving shaft assembles by gear, described limit shaft makes driving shaft can move in a circle around limit shaft axis in the cooperation place of the fillet body with tooth frame platform.
2. a kind of non-circular gear plane motion feed arrangement according to right 1, is characterized in that: described driven wheel is connected by key with driving 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 right 1, is characterized in that: described gripper shoe and tooth framework are bolted.
4. a kind of non-circular gear plane motion feed arrangement according to right 1, is characterized in that: described roller is bearing, and described bearing is connected to realize the limit function of tooth frame platform in feeding with gripper shoe by circlip.
5. a kind of non-circular gear plane motion feed arrangement according to right 1, it is characterized in that: the Limit Bearing described limit shaft being equipped with the tangent cooperation of tooth framework medial surface, described Limit Bearing is fixed on limit shaft end by circlip, and described Limit Bearing is identical with fillet body inner arc radius.
6. a kind of non-circular gear plane motion feed arrangement according to right 1, is characterized 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 right 1, is characterized 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 right 1, is characterized in that: described limit guide rail is smooth flat guide rail.
9. a feeding method for non-circular gear plane motion feed arrangement, is characterized in that, comprises the following steps:
(1) when the section of rack of driven wheel and tooth frame platform is meshed, tooth frame platform has two rollers simultaneously tangent with limit guide rail, driven wheel drives the horizontal translation of tooth frame platform, can not rotate;
(2) when the horizontal movement of tooth frame platform overlaps to its internal edge circular arc with the Limit Bearing on limit shaft, driven wheel is just transformed to and is meshed with the teeth groove on fillet body, moving horizontally of tooth frame platform is limited, and is transformed to the rotation of the roller centre at the fillet body position place of engaging on tooth frame platform;
(3) after tooth frame platform turns over certain angle, when making another roller on tooth frame platform just arrive the position tangent with limit guide rail, the rotation of tooth frame platform is limited, and driven wheel is just transformed to and is 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 true CN104625832A (en) | 2015-05-20 |
| CN104625832B CN104625832B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 |
|---|---|
| CN104625832B (en) | 2017-02-22 |
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