CN112589412B - Product press-fit device suitable for oil press - Google Patents
Product press-fit device suitable for oil press Download PDFInfo
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- CN112589412B CN112589412B CN202011346577.XA CN202011346577A CN112589412B CN 112589412 B CN112589412 B CN 112589412B CN 202011346577 A CN202011346577 A CN 202011346577A CN 112589412 B CN112589412 B CN 112589412B
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- press
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- guide block
- pressing block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a product press-fit device suitable for an oil press, which comprises a pressurizing module and a display module; the pressurizing module is provided with a cushion block, a limiting block, a pressing block, a first guide block, a second guide block and a combined disc spring; the display module is provided with a plane pressure sensor and a digital display; the limiting block is positioned right above the product and is coaxial with the cushion block to position the pressing block; the first guide block is positioned at the periphery of the pressing block, the central hole is coaxial with the pressing block and the second guide block, and the central hole is connected with the second guide block through a flange and used for lifting the pressing block; the combined disc spring is positioned at the upper end of the pressing block; the pressure after elastic deformation buffering of the combined disc spring is transmitted to the pressed product through the pressing block and acts on the plane pressure sensor below the product, and the pressure is controlled through upper limit alarming and is displayed through the digital display, so that the press fit and protection of the product are realized. The invention realizes the product press-fit device which is convenient to assemble and disassemble, can quantitatively control the pressure and effectively reduces the press-fit impact, and realizes the effective protection of products.
Description
Technical Field
The invention relates to a product press-fit device, in particular to a product press-fit device which is suitable for press-fit of an oil press and can quantitatively control press-fit pressure.
Background
The oil press is adopted for press fitting of the products, which is a common technical means in the field of production and manufacture.
In the field of aerospace, strict requirements are also put forward on the press fit pressure of products due to high requirements on the dimensional accuracy, the fit tolerance and the like of the products, in particular to small-size products. The pressure in the product press-fitting process is controlled only through the oil press pressure gauge, so that the risk of press-fitting over-work or press-fitting out-of-place is easily brought, and the product performance is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a product press-fit device suitable for an oil press, which has the functions of quantitative pressure control and product protection.
According to the invention, a product press-fit device suitable for an oil press comprises: a pressurizing module and a display module; the pressurizing module is provided with a cushion block, a limiting block, a pressing block, a first guide block, a second guide block and a combined disc spring; the display module is provided with a plane pressure sensor and a digital display; the limiting block is positioned right above the product and is coaxial with the cushion block to position the pressing block; the first guide block is positioned at the periphery of the pressing block, the central hole is coaxial with the pressing block and the second guide block, and the central hole is connected with the second guide block through a flange and used for lifting the pressing block; the combined disc spring is positioned at the upper end of the pressing block; the pressure after elastic deformation buffering of the combined disc spring is transmitted to the pressed product through the pressing block and acts on the plane pressure sensor below the product, and the pressure is displayed through the digital display and controlled through the upper limit, so that the press fit and protection of the product are realized.
In the press-fit process of the product, pressure is applied to the second guide block, the second guide block moves downwards along the outer wall surface of the pressing block, and the pressure is transmitted to the combined disc spring; the pressure after elastic deformation buffering of the combined disc spring is transmitted to the pressed product through the pressing block and acts on the plane pressure sensor below the product, and the pressure is controlled through upper limit alarming and is displayed through the digital display, so that the press fit and protection of the product are realized.
Preferably, the limiting block is positioned right above the product and is coaxial with the cushion block to position the pressing block;
preferably, the first guide block is positioned at the periphery of the pressing block and is connected with the second guide block through a flange for lifting the pressing block;
preferably, the pressing block is constrained by double matching with the first guide block and the second guide block, so that the angular deviation in the press-fit process is effectively prevented;
preferably, the display module is provided with an alarm function, and the product is effectively protected by the pressure upper limit alarm.
Compared with the prior art, the invention has the following beneficial effects:
1. the designed product press-fit device has the advantages of convenience in disassembly and assembly, quantitative control of pressure, effective reduction of press-fit impact and the like, realizes effective protection of a product press-fit process, and improves production qualification rate;
2. the impact force in the press-fit process can be effectively reduced by buffering the pressure applied by the oil press through the combined disc spring, and the slow pressurizing process is realized; the disc spring combination mode can be changed based on different pressure requirements, and the application range is wide;
3. the pressure of the product is displayed in real time through a display module; and by setting alarm parameters, the product press fit is effectively protected.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of a longitudinal cross-sectional structure of an embodiment of the present invention;
fig. 2 is a schematic diagram of a combination of disc springs according to an embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 2, the product press-fit device suitable for an oil press provided by the invention comprises: a pressurizing module 1 and a display module 2; the pressurizing module 1 is provided with a cushion block 11, a limiting block 12, a pressing block 13, a first guide block 14, a second guide block 15 and a combined disc spring 16; the display module 2 is provided with a planar pressure sensor 21 and a digital display 22.
In the press-fit process of the product, pressure is applied to the second guide block 15, the second guide block 15 moves downwards along the outer wall surface of the pressing block 13, and the pressure is transmitted to the combined disc spring 16; the pressure after elastic deformation buffering of the combined disc spring 16 is transmitted to the pressed product through the pressing block, acts on the plane pressure sensor 21 below the product, and is displayed through the digital display 22 and the press-fit pressure is controlled through the upper limit alarm, so that the press-fit and protection of the product are realized.
The limiting block 12 is positioned right above the product and is coaxial with the cushion block 11, so that the pressing block 13 is positioned; the first guide block 14 and the second guide block 15 are positioned at the periphery of the pressing block 13 and are connected through flanges; the pressing block 13 is constrained by double matching with the first guide block 14 and the second guide block 15, so that the angular deviation in the press-fit process is effectively prevented; the display module 2 can control the pressure in the press-fit process by setting an alarm upper limit, so that effective protection of products is realized.
The product press-fit device suitable for the oil press has the advantages of being convenient to assemble and disassemble, capable of quantitatively controlling pressure, capable of effectively reducing press-fit impact and the like.
Claims (1)
1. A product press-fit device suitable for an oil press, comprising: a pressurizing module (1) and a display module (2); the pressurizing module (1) is provided with a cushion block (11), a limiting block (12), a pressing block (13), a first guide block (14), a second guide block (15) and a combined disc spring (16); the display module (2) is provided with a plane pressure sensor (21) and a digital display (22); the limiting block (12) is positioned right above the product and is coaxial with the cushion block (11) to position the pressing block (13); the first guide block (14) is positioned at the periphery of the pressing block (13), the central holes of the first guide block (14) and the second guide block (15) are coaxial with the pressing block (13), and the first guide block (14) is connected with the second guide block (15) and is used for lifting the pressing block (13); the combined disc spring (16) is positioned at the upper end of the pressing block (13); the pressure after elastic deformation buffering of the combined disc spring (16) is transmitted to a pressed product through a pressing block (13), acts on a plane pressure sensor (21) below the product, is displayed through a digital display (22) and controls the press-fit pressure through the upper limit, so that the press-fit and protection of the product are realized; in the press-fit process of the product, pressure is applied to the second guide block (15), the second guide block (15) moves downwards along the outer wall surface of the pressing block (13) and transmits the pressure to the combined disc spring (16); the pressing block (13) is constrained by double matching with the first guide block (14) and the second guide block (15), so that the angular deviation in the press-fit process is effectively prevented; the display module (2) is provided with an alarm function, and can effectively protect products through pressure upper limit alarm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011346577.XA CN112589412B (en) | 2020-11-26 | 2020-11-26 | Product press-fit device suitable for oil press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011346577.XA CN112589412B (en) | 2020-11-26 | 2020-11-26 | Product press-fit device suitable for oil press |
Publications (2)
Publication Number | Publication Date |
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CN112589412A CN112589412A (en) | 2021-04-02 |
CN112589412B true CN112589412B (en) | 2023-05-26 |
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CN202011346577.XA Active CN112589412B (en) | 2020-11-26 | 2020-11-26 | Product press-fit device suitable for oil press |
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Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3417258B2 (en) * | 1997-06-25 | 2003-06-16 | 日産自動車株式会社 | Press-in device |
JP3069567B2 (en) * | 1998-01-16 | 2000-07-24 | ダイムラークライスラー・アクチエンゲゼルシヤフト | Method and apparatus for press-fitting a pre-assembled ball joint / patrone into a supporting eye of a steering knuckle arm |
JP2007190640A (en) * | 2006-01-19 | 2007-08-02 | Nsk Ltd | Shaft press-fitting device |
CN105773490A (en) * | 2014-12-26 | 2016-07-20 | 重庆山青机械制造有限公司 | Assembly jig for riveting oil seal and dense ball bearing |
CN205733709U (en) * | 2016-05-20 | 2016-11-30 | 江西江铃集团深铃汽车零部件有限公司 | A kind of counterpart press-in detection device |
JP6794247B2 (en) * | 2016-12-26 | 2020-12-02 | Toyo Tire株式会社 | Bush press-fitting device |
CN206702545U (en) * | 2017-03-15 | 2017-12-05 | 杨肖潇 | A kind of admission cam shaft signal panels press-loading apparatus |
CN206998812U (en) * | 2017-06-22 | 2018-02-13 | 嘉兴依相动力科技有限公司 | A kind of assembly tooling of circlip |
JP6766977B2 (en) * | 2018-04-10 | 2020-10-14 | 日本精工株式会社 | Hub unit manufacturing equipment and manufacturing methods for hub units, vehicles and machines |
CN108673097A (en) * | 2018-07-03 | 2018-10-19 | 安徽航大智能科技有限公司 | A kind of integrated positioning pin press-loading device from top to bottom |
CN109822322A (en) * | 2019-04-10 | 2019-05-31 | 昆山巨航智能化设备有限公司 | A kind of bearing automatic guide press-loading device |
CN211103731U (en) * | 2019-07-22 | 2020-07-28 | 宁波海伯集团有限公司 | Press-fit device for pressing core shaft of fishing line reel into line reel |
CN211758060U (en) * | 2019-08-30 | 2020-10-27 | 无锡飞万刀具有限公司 | Elastic cylindrical pin mounting device |
CN210996244U (en) * | 2019-11-06 | 2020-07-14 | 福建泰丰汽车部件有限公司 | Stamping device is used in production of car rivet |
CN210937988U (en) * | 2019-11-11 | 2020-07-07 | 常州东风轴承有限公司 | Miniature bearing press-fitting device |
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2020
- 2020-11-26 CN CN202011346577.XA patent/CN112589412B/en active Active
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