CN103770017B - A kind of fixture for set of gears shot peening - Google Patents
A kind of fixture for set of gears shot peening Download PDFInfo
- Publication number
- CN103770017B CN103770017B CN201410053200.3A CN201410053200A CN103770017B CN 103770017 B CN103770017 B CN 103770017B CN 201410053200 A CN201410053200 A CN 201410053200A CN 103770017 B CN103770017 B CN 103770017B
- Authority
- CN
- China
- Prior art keywords
- driven gear
- tooth wheel
- wheel seat
- base plate
- driving tooth
- Prior art date
- 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.)
- Active
Links
Landscapes
- Gear Processing (AREA)
- Gears, Cams (AREA)
Abstract
The present invention relates to shot-peening mechanics field, particularly relate to a kind of fixture for set of gears shot peening, it comprises tooling base, driven gear base plate, driving tooth wheel seat and top cover lid etc., the bottom of tooling base by centralized positioning block and turntable coaxial, centralized positioning block is connected with turntable and is positioned at the centre of gyration of turntable, its top is provided with driven gear base plate, the madial wall of driven gear base plate coordinates with the lateral wall of driving tooth wheel seat, the madial wall of centralized positioning backplate coordinates with the lateral wall of driving tooth wheel seat, driven gear to be fastened on driven gear base plate and to coordinate with the lateral wall of centralized positioning backplate, driving gear to be fastened on driving tooth wheel seat and to coordinate with top cover lid.Present invention achieves the intensive treatment of complete active and passive gear being carried out to shot-peening simultaneously, not only structure is simple, and easy to operate, shot-peening production efficiency is high, and service life extends, and has higher automaticity and stronger practicality.
Description
Technical field
The present invention relates to shot-peening mechanics field, particularly relate to a kind of fixture for set of gears shot peening.
Background technology
Bead, as a kind ofly improving the fatigue strength of metal parts, improving the processing technology of surface of the work mechanical performance, has the history of decades.Due to the complex process of shot-peening processing, required automaticity is high, and its process equipment is a high-tech system integrating information technology, electronic technology, automatic technology, manufacturing technology.In order to improve the process efficient of bead, the frock clamp of workpiece is very important processing auxiliary, and frock clamp adds to be used for rapid fastening workpiece man-hour, makes lathe, parts, workpiece keep the process unit of correct relative position.That is frock clamp is the indispensable parts of machining, machine tool technology at a high speed, efficient, precision, compound, intelligence, environmental protection future development drive under, clamp technology is just towards high-precision, efficient, module, combination, general, economic future development.
On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed before processing, to its clamping and positioning, therefore need to apply jig, use jig to be conducive to ensureing machining accuracy, the stabilized product quality of workpiece; Be conducive to raising labour productivity and reducing costs; Be conducive to improving workman's working condition, ensure safety in production; Be conducive to enlarger bed process scope, realize " a tractor serves several purposes ".
But in conventional shot-peening mechanics, due to the diversity of workpiece to be machined and processing technology, the complexity of processing work is different, therefore, the number of devices not only needed is numerous and diverse, and cost is high, complex structure, operation inconvenience, and automaticity is low, and shot-peening working (machining) efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, easy to operate, the fixture for set of gears shot peening that automaticity is high and shot-peening efficiency is high.
For reaching this object, the present invention by the following technical solutions:
The invention provides a kind of fixture for set of gears shot peening, comprise tooling base, driven gear base plate, driving tooth wheel seat and top cover lid, the bottom of described tooling base is coaxial by the turntable of centralized positioning block and shot blasting equipment, described centralized positioning block is connected with described turntable and is positioned at the centre of gyration of described turntable, the top of described tooling base is provided with coaxial described driven gear base plate, the madial wall of described driven gear base plate and the lateral wall location fit of described driving tooth wheel seat, between described driven gear base plate and described driving tooth wheel seat, centralized positioning backplate is installed, the madial wall of described centralized positioning backplate and the lateral wall location fit of described driving tooth wheel seat, driven gear to be fastened on described driven gear base plate and to match with the lateral wall of described centralized positioning backplate, driving gear to be fastened on described driving tooth wheel seat and to match with described top cover lid.
As preferred version of the present invention, the inner side of described tooling base is provided with the first positioning through hole, is provided with the described centralized positioning block that be connected coaxial with described turntable in described first positioning through hole;
Described tooling base is connected with described turntable with wear-resisting nut by the first bolt.
As preferred version of the present invention, the inner side of described driven gear base plate is provided with the second positioning through hole, and the top inner side wall of described driven gear base plate is matched by the Basolateral wall of described second positioning through hole with described driving tooth wheel seat.
As preferred version of the present invention, the inner side of described centralized positioning backplate is provided with the 3rd positioning through hole, and the madial wall of described centralized positioning backplate is matched with the top lateral wall of described driving tooth wheel seat by described 3rd positioning through hole;
Described driving tooth wheel seat is connected with described centralized positioning backplate by screw.
As preferred version of the present invention, the top, both sides of described driven gear base plate is provided with the first groove, and described driven gear to be matched with described driven gear base plate by described first groove and matches with the lateral wall of described centralized positioning backplate.
As preferred version of the present invention, the top inner side of described driving tooth wheel seat arranges the second groove, and described driving gear is by described second groove and described driving tooth wheel fit;
The 4th positioning through hole supplying the connection power shaft of described driving gear or output shaft to pass is set inside the bottom of described driving tooth wheel seat.
As preferred version of the present invention, described tooling base is connected with described driven gear base plate by the second bolt.
As preferred version of the present invention, described tooling base is made by the manganese steel plate of high abrasion, and described driven gear base plate, described driving tooth wheel seat and described centralized positioning backplate form by the production of nylon plate of high abrasion.
Beneficial effect of the present invention is:
(1) a kind of fixture for set of gears shot peening provided by the invention, to be fastened on driven gear base plate by driven gear and to match with the lateral wall of centralized positioning backplate, driving gear is fastened on the vibrational power flow matched on driving tooth wheel seat and with top cover lid, jointly achieve shot-peening and individual pieces while that complete active and passive gear being carried out and carry out the intensive treatment of composite shot blasting, not only structure is simple, easy to operate, shot-peening production efficiency is high, and service life extends, there is higher automaticity and stronger practicality.
(2) lateral wall of centralized positioning backplate matches with driven gear, be convenient to driven gear location and installation better, and it is formed by the production of nylon plate of high abrasion, and available protecting driven gear inner face is not bad by bullet spray hurt in shot-peening process.
(3) driven gear base plate, driving tooth wheel seat and centralized positioning backplate all carry out copying according to processed gear, meet the processing technology particularity of set of gears, ensure that the process consistency that set of gears is processed, reduce the process reproducibility error that shot-peening adds man-hour.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fixture for set of gears shot peening that the embodiment of the present invention provides.
Wherein:
1, turntable; 2, tooling base; 3, driven gear base plate; 4, driving tooth wheel seat; 5, top cover lid; 6, driven gear; 7, driving gear; 8, centralized positioning backplate; 9, screw; 10, centralized positioning block; 11, the first bolt; 12, the second bolt; 13, wear-resisting nut; 21, the first positioning through hole; 31, the second positioning through hole; 32, the first groove; 41, the second groove; 42, the 4th positioning through hole; 81, the 3rd positioning through hole.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by specific embodiment below in conjunction with accompanying drawing.
Embodiment one
As shown in Figure 1, present embodiments provide a kind of fixture for set of gears shot peening, being applicable to carry out shot-peening and individual pieces simultaneously to complete active and passive gear carries out in the special process of composite shot blasting, it comprises tooling base 2, driven gear base plate 3, driving tooth wheel seat 4, top cover lid 5 and centralized positioning block 10 etc., the bottom of tooling base 2 is coaxial with the turntable 1 of shot blasting equipment by centralized positioning block 10, centralized positioning block 10 is connected with turntable 1 and is positioned at the centre of gyration of turntable 1, the top of tooling base 2 is provided with coaxial driven gear base plate 3, the madial wall of driven gear base plate 3 and the lateral wall location fit of driving tooth wheel seat 4, centralized positioning backplate 8 is installed between driven gear base plate 3 and driving tooth wheel seat 4, the madial wall of centralized positioning backplate 8 and the lateral wall location fit of driving tooth wheel seat 4, driven gear 6 to be fastened on driven gear base plate 3 and to match with the lateral wall of centralized positioning backplate 8, driving gear 7 to be fastened on driving tooth wheel seat 4 and to match with top cover lid 5.The present embodiment achieves shot-peening and individual pieces while of carrying out complete active and passive gear and carries out the intensive treatment of composite shot blasting, and structure is simple, and easy to operate, shot-peening production efficiency is high, and service life extends, and has higher automaticity and stronger practicality.
In the present embodiment, tooling base 2 is made by the manganese steel plate of high abrasion, its inner side offers the first positioning through hole 21 that the connection power shaft of being convenient to driving gear 7 or output shaft pass, the centralized positioning block 10 coaxial with the rotary middle spindle of turntable 1 is provided with in first positioning through hole 21, centralized positioning block 10 is connected with turntable 1, so, centralized positioning block 10 is positioned at the centre of gyration place of turntable 1, tooling base 2 is coaxial with the rotary middle spindle of turntable 1 by centralized positioning block 10, be locked with turntable 1 by the first bolt 11 and wear-resisting nut 13 again, wherein, wear-resisting nut 13 plays a protective role, be convenient to frock disassembling, assembling and replacing.
Tooling base 2 is fastenedly connected with driven gear base plate 3 by the second bolt 12, the inner side of driven gear base plate 3 is provided with the second positioning through hole 31, and the top inner side wall of driven gear base plate 3 is matched with the Basolateral wall of driving tooth wheel seat 4 by the second positioning through hole 31.
In order to protect gear, driven gear base plate 3 and driving tooth wheel seat 4 form by the production of nylon plate of high abrasion.The top, both sides of driven gear base plate 3 is provided with the first groove 32, and driven gear 6 to be coordinated with driven gear base plate 3 by the first groove 32 and matches with the lateral wall of centralized positioning backplate 8.The top inner side of driving tooth wheel seat 4 is provided with the second groove 41, and driving gear 7 is coordinated with driving tooth wheel seat 4 by the second groove 41, arranges the 3rd positioning through hole 42 supplying the connection power shaft of driving gear 7 or output shaft to pass inside the bottom of driving tooth wheel seat 4.
The inner side of centralized positioning backplate 8 is provided with the 3rd positioning through hole 81; the madial wall of centralized positioning backplate 8 is by the top lateral wall location fit of the 3rd positioning through hole 81 with driving tooth wheel seat 4; centralized positioning backplate 8 is connected with driving tooth wheel seat 4 by screw 9; it is formed by the production of nylon plate of high abrasion, can effectively protect gear inner face not bad by bullet spray hurt in bead process.In addition, the lateral wall of centralized positioning backplate 8 is according to the inner face configuration design imitation-shaped groove of gear, and this imitation-shaped groove matches with driven gear 6, is convenient to driven gear location and installation better.
Centralized positioning block 10 in the present embodiment and tooling base 2 are general purpose accessories, and driven gear base plate 3, driving tooth wheel seat 4 and centralized positioning backplate 8 all carry out copying according to processed gear, meet the processing request of multi-series set of gears.
During concrete shot-peening, first complete gear is fixedly mounted on this fixture, fixture is firmly connected with the turntable of shot blasting equipment, then rotated together by this fixture that rotarily drives of turntable, make to be fixed on driven gear on fixture or driving gear turns to the position just right with the spray gun of shot blasting equipment, complete the shot peening to driven gear or driving gear finally by lance ejection bullet.
When the gear that homologous series are complete carries out bead, do not need knockout screw more gear changing, directly adopt manual placement, more the gear changing time is short, effectively improves production efficiency; When the gear complete to multi-series adds man-hour, the a set of driving tooth wheel seat only needing replacing to mate with every sleeve gear and driven gear base plate, meet the processing technology particularity of set of gears, ensure the process consistency of set of gears processing, reduce the process reproducibility error that shot-peening adds man-hour.
More than describe know-why of the present invention in conjunction with detailed description of the invention.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within the scope of protection of the present invention.
Claims (8)
1., for a fixture for set of gears shot peening, it is characterized in that,
Comprise tooling base (2), driven gear base plate (3), driving tooth wheel seat (4) and top cover lid (5), the bottom of described tooling base (2) is coaxial with the turntable (1) of shot blasting equipment by centralized positioning block (10), described centralized positioning block (10) is connected with described turntable (1) and is positioned at the centre of gyration of described turntable (1), the top of described tooling base (2) is provided with coaxial described driven gear base plate (3), the madial wall of described driven gear base plate (3) and the lateral wall location fit of described driving tooth wheel seat (4), between described driven gear base plate (3) and described driving tooth wheel seat (4), centralized positioning backplate (8) is installed, the madial wall of described centralized positioning backplate (8) and the lateral wall location fit of described driving tooth wheel seat (4), driven gear (6) is fastened on described driven gear base plate (3) and goes up and match with the lateral wall of described centralized positioning backplate (8), driving gear (7) is fastened on described driving tooth wheel seat (4) and goes up and match with described top cover lid (5).
2. the fixture for set of gears shot peening according to claim 1, is characterized in that,
The inner side of described tooling base (2) is provided with the first positioning through hole (21), is provided with the described centralized positioning block (10) that be connected coaxial with described turntable (1) in described first positioning through hole (21);
Described tooling base (2) is connected with described turntable (1) with wear-resisting nut (13) by the first bolt (11).
3. the fixture for set of gears shot peening according to claim 1 and 2, is characterized in that,
The inner side of described driven gear base plate (3) is provided with the second positioning through hole (31), and the top inner side wall of described driven gear base plate (3) is matched by the Basolateral wall of described second positioning through hole (31) with described driving tooth wheel seat (4).
4. the fixture for set of gears shot peening according to claim 3, is characterized in that,
The inner side of described centralized positioning backplate (8) is provided with the 3rd positioning through hole (81), and the madial wall of described centralized positioning backplate (8) is matched with the top lateral wall of described driving tooth wheel seat (4) by described 3rd positioning through hole (81);
Described driving tooth wheel seat (4) is connected with described centralized positioning backplate (8) by screw (9).
5. the fixture for set of gears shot peening according to claim 4, is characterized in that,
The top, both sides of described driven gear base plate (3) is provided with the first groove (32), and described driven gear (6) to be matched with described driven gear base plate (3) by described first groove (32) and matches with the lateral wall of described centralized positioning backplate (8).
6. the fixture for set of gears shot peening according to claim 5, is characterized in that,
The top inner side of described driving tooth wheel seat (4) arranges the second groove (41), and described driving gear (7) is coordinated with described driving tooth wheel seat (4) by described second groove (41);
The 4th positioning through hole (42) supplying the connection power shaft of described driving gear (7) or output shaft to pass is set inside the bottom of described driving tooth wheel seat (4).
7. the fixture for set of gears shot peening according to claim 1, is characterized in that,
Described tooling base (2) is connected with described driven gear base plate (3) by the second bolt (12).
8. the fixture for set of gears shot peening according to claim 1 or 6, is characterized in that,
Described tooling base (2) is made by the manganese steel plate of high abrasion, and described driven gear base plate (3), described driving tooth wheel seat (4) and described centralized positioning backplate (8) form by the production of nylon plate of high abrasion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053200.3A CN103770017B (en) | 2014-02-17 | 2014-02-17 | A kind of fixture for set of gears shot peening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053200.3A CN103770017B (en) | 2014-02-17 | 2014-02-17 | A kind of fixture for set of gears shot peening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770017A CN103770017A (en) | 2014-05-07 |
| CN103770017B true CN103770017B (en) | 2015-12-16 |
Family
ID=50563024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410053200.3A Active CN103770017B (en) | 2014-02-17 | 2014-02-17 | A kind of fixture for set of gears shot peening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770017B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110724804B (en) * | 2019-11-18 | 2023-09-26 | 河南理工大学 | Ultrasonic-assisted vibration shot peening strengthening process method for tooth root and tooth surface |
| CN111958495B (en) * | 2020-08-28 | 2022-05-03 | 中国重汽集团济南动力有限公司 | Passive bevel gear sand blasting cleaning process |
| CN112059925B (en) * | 2020-09-16 | 2021-11-30 | 湖州欣盾智能机械有限公司 | Workpiece clamping device for turntable type shot blasting machine |
| CN112692734B (en) * | 2020-12-22 | 2022-07-01 | 中船重工龙江广瀚燃气轮机有限公司 | Rear journal shot blasting method for gas turbine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201147903Y (en) * | 2008-01-24 | 2008-11-12 | 上海交通大学 | Workpiece revolution apparatus for shot blasting |
| EP2364812A1 (en) * | 2010-03-08 | 2011-09-14 | REM Technologies, Inc. | Magnetic fixture |
| WO2012039824A1 (en) * | 2010-09-20 | 2012-03-29 | General Electric Company | Assembly facilitation apparatus and method |
| CN103447987A (en) * | 2013-09-18 | 2013-12-18 | 江国辉 | Self-centering clamp of internal gear ring and gear measuring instrument |
| CN203343901U (en) * | 2013-06-18 | 2013-12-18 | 山东华成中德传动设备有限公司 | Gear shot blasting tool |
| CN203751971U (en) * | 2014-02-17 | 2014-08-06 | 昆山开信机械制造有限公司 | Fixture for shot peening of complete sets of gears |
-
2014
- 2014-02-17 CN CN201410053200.3A patent/CN103770017B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201147903Y (en) * | 2008-01-24 | 2008-11-12 | 上海交通大学 | Workpiece revolution apparatus for shot blasting |
| EP2364812A1 (en) * | 2010-03-08 | 2011-09-14 | REM Technologies, Inc. | Magnetic fixture |
| WO2012039824A1 (en) * | 2010-09-20 | 2012-03-29 | General Electric Company | Assembly facilitation apparatus and method |
| CN203343901U (en) * | 2013-06-18 | 2013-12-18 | 山东华成中德传动设备有限公司 | Gear shot blasting tool |
| CN103447987A (en) * | 2013-09-18 | 2013-12-18 | 江国辉 | Self-centering clamp of internal gear ring and gear measuring instrument |
| CN203751971U (en) * | 2014-02-17 | 2014-08-06 | 昆山开信机械制造有限公司 | Fixture for shot peening of complete sets of gears |
Non-Patent Citations (1)
| Title |
|---|
| 圆柱之论系列工装夹具设计与改进;彭成松;《机电工程技术》;20101130;第39卷(第11期);139-142 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103770017A (en) | 2014-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103770017B (en) | A kind of fixture for set of gears shot peening | |
| CN102198583B (en) | Inner gear machining method and special gear shaping clamp | |
| CN102000956B (en) | Metal processing technique for universal joint fork of transmission shaft | |
| CN103624648A (en) | Polishing mechanism for car aluminum alloy hub robot | |
| CN203448793U (en) | Slender shaft end hobbing fixture | |
| CN104400365A (en) | Machining method of wind power generation yawing gear ring | |
| CN102059644A (en) | Intelligent processing robot for improved grinding | |
| CN202655913U (en) | Rotary type workbench and vertical type turn milling compound machine tool | |
| CN202192459U (en) | Workpiece clamping system of numerical-control machine tool | |
| CN203751971U (en) | Fixture for shot peening of complete sets of gears | |
| CN114029864B (en) | Shot blasting-grinding and polishing integrated processing end effector and control method thereof | |
| CN111151981A (en) | Method for manufacturing axle housing of thin plate high-bearing heavy truck | |
| CN204935278U (en) | A kind of band boss cylindrical outer surface robot polishing system | |
| CN203304615U (en) | Peripheral inclined hole processing device | |
| CN110722372A (en) | Multifunctional BC shaft positioning fixture of numerically controlled milling machine | |
| CN206047105U (en) | A kind of practical Double-side rounding special plane | |
| CN201519869U (en) | Danfoss cylinder body-bore multistation modular machine tool | |
| CN201931349U (en) | Intelligent processing robot with reinforced grinding performance | |
| CN210388291U (en) | Five-axis machining center and double-shaft cradle type rotary table thereof | |
| Ohtani | Development of energy-saving machine tool | |
| CN205166074U (en) | Internal gear gear shaping frock | |
| CN204913366U (en) | Parts machining device | |
| CN218613542U (en) | Clamping tool for threaded hole grinding wheel | |
| CN211890227U (en) | Multi-precision grinding machine tool | |
| CN204524783U (en) | A kind of rotary type tower building-block machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215311, No. 588 Fenghuang Road, Suzhou, Kunshan, Jiangsu Patentee after: Kunshan open letter Seiko Machinery Limited by Share Ltd Address before: 215311, No. 588 Fenghuang Road, Suzhou, Kunshan, Jiangsu Patentee before: KUNSHAN CARTHING MACHINERY CO., LTD. |