CN101972828A - Semi-automatic thread rolling plate - Google Patents
Semi-automatic thread rolling plate Download PDFInfo
- Publication number
- CN101972828A CN101972828A CN 201010545036 CN201010545036A CN101972828A CN 101972828 A CN101972828 A CN 101972828A CN 201010545036 CN201010545036 CN 201010545036 CN 201010545036 A CN201010545036 A CN 201010545036A CN 101972828 A CN101972828 A CN 101972828A
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- China
- Prior art keywords
- thread rolling
- fixed block
- semi
- screw plate
- connecting rod
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Abstract
The invention discloses a semi-automatic thread rolling plate which comprises a centrifugal wheel, a connecting rod and a thread rolling part, wherein the centrifugal wheel rotates around a central shaft per se; one end of the connecting rod is rotatably arranged in a peripheral position on one side of the centrifugal wheel; and the thread rolling part is rotatably arranged at the other end of the connecting rod and linearly slides along a horizontal plane. The thread rolling part comprises a thread rolling sliding block and a thread rolling fixed block, a slot only for placing a screw to be processed is reserved between the thread rolling sliding block and the thread rolling fixed block, the adjacent sides of the thread rolling sliding block and the thread rolling fixed block are respectively provided with a thread rolling plate with thread rolling strips, and the thread rolling plates are made of a material with hardness greater than that of the screw to be processed. The semi-automatic thread rolling plate can be used for effectively rolling a thread of the screw through the cooperation of the thread rolling sliding block and the thread rolling fixed block with the thread rolling plates on the adjacent sides. In addition, the slot arranged between the thread rolling sliding block and the thread rolling fixed block can be used for rolling threads of a plurality of screws.
Description
Technical field
The present invention relates to a kind of semi-automatic screw plate.
Background technology
The screw rod that twists off will be considered according to the actual inner diameter of machine barrel, by making for the outside diameter tolerance of the screw rod that makes new advances with the normal clearance of machine barrel; The wearing and tearing screw diameter thread surface of dwindling after treatment, the wear-resisting diamondite of thermal spraying, and then through grinding to size; At wearing and tearing screw flight part build-up wear-resistant diamondite.Degree built-up welding 1～2mm according to the screw rod wearing and tearing is thick, and the grinding screw rod is to size then.But the thread rolling effect of the common thread rolling machine that screw rod is processed is not very desirable, and is because the actual inner diameter measurement of machine barrel gets up to have certain error, bigger for the wearing and tearing of screw rod yet.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide the semi-automatic preferably screw plate of a kind of thread rolling effect.
In order to reach above purpose, the technical solution used in the present invention is: a kind of semi-automatic screw plate, it comprises the centrifugal wheel around himself central shaft rotation, one end rotates the connecting rod of peripheral position of the side be arranged at described centrifugal wheel and the thread rolling portion that prolongs the horizontal plane linear slide of the other end that rotation is arranged at described connecting rod, described thread rolling portion comprises thread rolling sliding shoe and thread rolling fixed block, the draw-in groove of only placing for screw rod to be processed is left in the centre of described thread rolling sliding shoe and described thread rolling fixed block, and the side that described thread rolling sliding shoe is adjacent with described thread rolling fixed block is respectively arranged with the screw plate with thread rolling bar, and described screw plate is made greater than the material of the hardness of screw rod to be processed by hardness.
Preferably, described thread rolling fixed block is located by being formed with the locating piece of the corresponding groove of described fixed block, and the top of described locating piece is rotated and is provided with a plurality of location switch block, and the base section of described location switch block supports the top to described thread rolling fixed block.
Preferably, one jiao that is positioned at described locating piece is provided with feeding portion, the conduct draw-in groove that described feeding portion is formed with by locating piece and constitute with the corresponding pushing plate by external force effect conduct of described conduct draw-in groove.
Preferably, the bearing of trend that prolongs described thread rolling portion is formed with the extension rod of a pair of opposing parallel, the end of described extension rod is rotated and is provided with rotating shaft, one end of described connecting rod is provided with the axle sleeve that is complementary with described rotating shaft, and described thread rolling portion is arranged at an end of described connecting rod by the sheathed rotation of axle sleeve and described rotating shaft.
Preferably, the top of described thread rolling sliding shoe is rotated and is provided with a plurality of location switch block, and the base section of described location switch block supports the top to screw rod.
Preferably, the material of described screw plate is a crome metal.
Owing to adopted technique scheme, the semi-automatic screw plate of the present invention has the thread rolling sliding shoe of screw plate by an adjacent side and the cooperation of thread rolling fixed block can effectively be carried out thread rolling to screw rod, in addition, the draw-in groove that is provided with in the middle of thread rolling fixed block and the thread rolling sliding shoe can carry out thread rolling simultaneously to a plurality of screw rods.
Description of drawings
Accompanying drawing 1 is the perspective view when semi-automatic screw plate does not carry out thread rolling according to the present invention;
Accompanying drawing 2 is the perspective view when semi-automatic screw plate carries out thread rolling according to the present invention.
Among the figure:
The 1-centrifugal wheel; The 2-connecting rod; The 21-axle sleeve; 3-thread rolling sliding shoe; 31-locatees switch block; 4-thread rolling fixed block; 41-locatees switch block; The 42-locating piece; The 43-screw plate; The 5-pushing plate; 51-conduct draw-in groove.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
As accompanying drawing 1, shown in the accompanying drawing 2, a kind of semi-automatic screw plate, it comprises the centrifugal wheel 1 around himself central shaft rotation, one end rotates the connecting rod 2 of peripheral position of the side be arranged at centrifugal wheel 1 and the thread rolling portion that prolongs the horizontal plane linear slide that rotates the other end that is arranged at connecting rod 2, thread rolling portion comprises thread rolling sliding shoe 3 and thread rolling fixed block 4, thread rolling sliding shoe 3 leaves the draw-in groove of only placing for screw rod to be processed with the centre of thread rolling fixed block 4, and thread rolling sliding shoe 3 and thread rolling fixed block 4 adjacent sides are respectively arranged with the screw plate 43 with thread rolling bar, and screw plate 43 is made greater than the material of the hardness of screw rod to be processed by hardness.
Thread rolling fixed block 4 is by being formed with locating piece 42 location with fixed block 4 corresponding grooves, and the top of locating piece 42 rotates and be provided with a plurality of location switch block 41, and the base section of location switch block 41 supports the top to thread rolling fixed block 4.
One jiao that is positioned at locating piece 42 is provided with feeding portion, the conduct draw-in groove 51 that feeding portion is formed with by locating piece 42 and constitute with conduct draw-in groove 51 corresponding pushing plates 5 by external force effect conduct.
The bearing of trend that prolongs thread rolling portion is formed with the extension rod of a pair of opposing parallel, the end of extension rod is rotated and is provided with rotating shaft, one end of connecting rod 2 is provided with the axle sleeve 21 that is complementary with rotating shaft, and thread rolling portion is arranged at an end of connecting rod 2 by the axle sleeve 21 and the sheathed rotation of rotating shaft.
The top of thread rolling sliding shoe 3 is rotated and is provided with a plurality of location switch block 31, and the base section of location switch block 31 supports the top to screw rod.The material of screw plate 43 is a crome metal.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. semi-automatic screw plate, it comprises the centrifugal wheel (1) around himself central shaft rotation, one end rotates the connecting rod (2) of peripheral position of the side be arranged at described centrifugal wheel (1) and the thread rolling portion that prolongs the horizontal plane linear slide that rotates the other end that is arranged at described connecting rod (2), it is characterized in that: described thread rolling portion comprises thread rolling sliding shoe (3) and thread rolling fixed block (4), described thread rolling sliding shoe (3) leaves the draw-in groove of only placing for screw rod to be processed with the centre of described thread rolling fixed block (4), and the side that described thread rolling sliding shoe (3) is adjacent with described thread rolling fixed block (4) is respectively arranged with the screw plate (43) with thread rolling bar, and described screw plate (43) is made greater than the material of the hardness of screw rod to be processed by hardness.
2. semi-automatic screw plate according to claim 1, it is characterized in that: described thread rolling fixed block (4) is located by being formed with the locating piece (42) of the corresponding groove of described fixed block (4), and the top of described locating piece (42) is rotated and is provided with a plurality of location switch blocks (41), and the base section of described location switch block (41) supports the top to described thread rolling fixed block (4).
3. semi-automatic screw plate according to claim 1 and 2, it is characterized in that: one jiao that is positioned at described locating piece (42) is provided with feeding portion, the conduct draw-in groove (51) that described feeding portion is formed with by locating piece (42) and constitute with the corresponding pushing plate by external force effect conduct of described conduct draw-in groove (51) (5).
4. semi-automatic screw plate according to claim 1, it is characterized in that: the bearing of trend that prolongs described thread rolling portion is formed with the extension rod of a pair of opposing parallel, the end of described extension rod is rotated and is provided with rotating shaft, one end of described connecting rod (2) is provided with the axle sleeve (21) that is complementary with described rotating shaft, and described thread rolling portion is arranged at an end of described connecting rod (2) by the axle sleeve (21) and the sheathed rotation of described rotating shaft.
5. semi-automatic screw plate according to claim 1 is characterized in that: the top of described thread rolling sliding shoe (3) is rotated and is provided with a plurality of location switch blocks (31), and the base section of described location switch block (31) supports the top to screw rod.
6. semi-automatic screw plate according to claim 1 is characterized in that: the material of described screw plate (43) is a crome metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010545036 CN101972828A (en) | 2010-11-12 | 2010-11-12 | Semi-automatic thread rolling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010545036 CN101972828A (en) | 2010-11-12 | 2010-11-12 | Semi-automatic thread rolling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101972828A true CN101972828A (en) | 2011-02-16 |
Family
ID=43572751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010545036 Pending CN101972828A (en) | 2010-11-12 | 2010-11-12 | Semi-automatic thread rolling plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972828A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521541A (en) * | 2012-07-06 | 2014-01-22 | 海洋王（东莞）照明科技有限公司 | Thread extruder |
| CN103658473A (en) * | 2013-12-11 | 2014-03-26 | 武汉金光电子器械有限公司 | Automatic thread nail graining machine |
| CN112191782A (en) * | 2020-09-14 | 2021-01-08 | 徐永保 | Fine thread rolling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1524327A (en) * | 1923-08-30 | 1925-01-27 | Scovill Manufacturing Co | Machine for rolling screw threads |
| JPS5897454A (en) * | 1981-12-02 | 1983-06-09 | Union Seimitsu:Kk | High speed thread rolling device |
| CN2460238Y (en) * | 2000-12-20 | 2001-11-21 | 北京北泰汽车工业有限公司 | Axle pin thread rolling device |
| CN201147814Y (en) * | 2007-11-06 | 2008-11-12 | 胡壮君 | Special thread rolling machine for pencil sharpener helical hob cutter |
-
2010
- 2010-11-12 CN CN 201010545036 patent/CN101972828A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1524327A (en) * | 1923-08-30 | 1925-01-27 | Scovill Manufacturing Co | Machine for rolling screw threads |
| JPS5897454A (en) * | 1981-12-02 | 1983-06-09 | Union Seimitsu:Kk | High speed thread rolling device |
| CN2460238Y (en) * | 2000-12-20 | 2001-11-21 | 北京北泰汽车工业有限公司 | Axle pin thread rolling device |
| CN201147814Y (en) * | 2007-11-06 | 2008-11-12 | 胡壮君 | Special thread rolling machine for pencil sharpener helical hob cutter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521541A (en) * | 2012-07-06 | 2014-01-22 | 海洋王（东莞）照明科技有限公司 | Thread extruder |
| CN103658473A (en) * | 2013-12-11 | 2014-03-26 | 武汉金光电子器械有限公司 | Automatic thread nail graining machine |
| CN112191782A (en) * | 2020-09-14 | 2021-01-08 | 徐永保 | Fine thread rolling machine |
| CN112191782B (en) * | 2020-09-14 | 2022-04-08 | 慈溪市振成机械有限公司 | Fine thread rolling machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110216 |