CN102259216A - Long and thin screw and thread special machine tool - Google Patents
Long and thin screw and thread special machine tool Download PDFInfo
- Publication number
- CN102259216A CN102259216A CN2010101995682A CN201010199568A CN102259216A CN 102259216 A CN102259216 A CN 102259216A CN 2010101995682 A CN2010101995682 A CN 2010101995682A CN 201010199568 A CN201010199568 A CN 201010199568A CN 102259216 A CN102259216 A CN 102259216A
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- China
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- guide rails
- machine tool
- backing plate
- buncher
- guide
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Abstract
The invention relates to a long and thin screw and thread special machine tool. The special machine tool is provided with a base plate; the base plate is arranged on a tool body; two guide rails are arranged on the base plate; v-shaped grooves are parallel on the two guide rails; the base plate and the guide rails are arranged on the tool body by using fastening bolts; a speed regulating motor is connected to the tool body; a rotary axis of the speed regulating motor and symmetrical axes of the two guide rails coincide; a chuck and an output shaft of the speed regulating motor are connected; a guiding block is arranged in the v-shaped grooves between the two guide rails by the bulged v-shaped grooves of the guiding block; and a threading die and the guiding block are arranged together by a blind hole on the guiding block.
Description
Technical field
The present invention relates to a kind of screw rod special purpose machine tool, particularly a kind of elongate threaded screw screw thread special purpose machine tool belongs to the Metal Cutting Machine Tool technical field.
Background technology
At present, the processing of elongate threaded screw is generally adopted the manual system of attacking of screw die or is adopted special thread rolling machine equipment to make.Though adopt screw die home built mode to have the lower advantage of production cost of investment,, there is the lower defective of labor productivity; And adopt special thread rolling machine equipment to make the mode of screw thread, though have the efficient advantage of higher,, equipment investment is higher, and generally medium-sized and small enterprises are unable bears.
Summary of the invention
The objective of the invention is to: a kind of elongate threaded screw screw thread special purpose machine tool is provided, overcomes existing above-mentioned defective in the existing elongate threaded screw screw thread processing.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is: a kind of elongate threaded screw screw thread special purpose machine tool, it is by special purpose machine tool one backing plate to be arranged, backing plate is installed in above the lathe bed, two guide rails are installed on the backing plate, v type groove opposing parallel on two guide rails, with fastening bolt with backing plate with guide rail be installed in lathe bed above, buncher install be connected lathe bed above, the axis of symmetry of the rotation of buncher and two guide rails coincides, the output shaft of chuck and buncher is installed and is linked together, guide pad is installed in two v type grooves between the guide rail by its outstanding v type groove, and threading die is installed together by blind hole on the guide pad and guide pad.
Operation principle of the present invention is: when work is started working, at first workpiece a is clamped in the chuck (7), the axis of threading die (5) and the axis of workpiece a are aligned, start buncher (8), promote the end in contact that guide pad (4) makes threading die (5) and workpiece a, and exert pressure a little, then guide pad just moves right in the direction of guide rail, until the tap system on the whole work-piece is finished.
Beneficial effect: the present invention is owing to adopted the mode of guide pad and buncher, compared with prior art, it is higher that the present invention has efficient, the advantage that equipment investment is less, existing employing screw die home built mode has the lower advantage of production cost of investment in the existing elongate threaded screw screw thread processing though overcome, but, exist labor productivity lower and adopt special thread rolling machine equipment to make the mode of screw thread, the defective that equipment investment is higher.
Description of drawings
Fig. 1 is a structure principle chart of the present invention;
Fig. 2 is an A-A sectional view of the present invention;
Shown in the figure: 1, lathe bed; 2, backing plate; 3, guide rail; 4, guide pad; 5, threading die; 6 fastening bolts; 7, chuck; 8, buncher; A, workpiece.
Specific implementation method
Special purpose machine tool has a backing plate (2), backing plate (2) is installed in above the lathe bed (1), two guide rails (3) are installed on the backing plate (2), v type groove opposing parallel on two guide rails (3), with fastening bolt (5) with backing plate (2) with guide rail (3) be installed in lathe bed (1) above, buncher (8) install be connected lathe bed (1) above, the axis of symmetry of the rotation of buncher (8) and two guide rails (3) coincides, chuck (7) is installed with the output shaft of buncher (8) and is linked together, guide pad (4) is installed in the v type groove between two guide rails (3) by its outstanding v type groove, and threading die (5) is installed together by blind hole on the guide pad (4) and guide pad (4).
Claims (2)
1. elongate threaded screw screw thread special purpose machine tool, it is characterized in that: special purpose machine tool has a backing plate (2), backing plate (2) is installed in above the lathe bed (1), two guide rails (3) are installed on the backing plate (2), v type groove opposing parallel on two guide rails (3), with fastening bolt (5) with backing plate (2) with guide rail (3) be installed in lathe bed (1) above, buncher (8) install be connected lathe bed (1) above, the axis of symmetry of the rotation of buncher (8) and two guide rails (3) coincides.
2. according to claims 1 described a kind of elongate threaded screw screw thread special purpose machine tool, it is characterized in that: chuck (7) is installed with the output shaft of buncher (8) and is linked together, guide pad (4) is installed in the v type groove between two guide rails (3) by its outstanding v type groove, and threading die (5) is installed together by blind hole on the guide pad (4) and guide pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101995682A CN102259216A (en) | 2010-05-30 | 2010-05-30 | Long and thin screw and thread special machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101995682A CN102259216A (en) | 2010-05-30 | 2010-05-30 | Long and thin screw and thread special machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102259216A true CN102259216A (en) | 2011-11-30 |
Family
ID=45006155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101995682A Pending CN102259216A (en) | 2010-05-30 | 2010-05-30 | Long and thin screw and thread special machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102259216A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489792A (en) * | 2011-12-08 | 2012-06-13 | 攀枝花钢城集团有限公司 | Lathe and method for processing external thread of screw |
| CN102773737A (en) * | 2012-08-15 | 2012-11-14 | 浙江中航来宝精工科技有限公司 | Turning machining method of flange bolt as well as positioning and clamping device for same |
| CN103495780A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Method for machining threaded rod through lathe |
| CN110328415A (en) * | 2019-07-08 | 2019-10-15 | 攀钢集团工程技术有限公司 | Set for processing screw threads of slender screw rod cuts tooling |
-
2010
- 2010-05-30 CN CN2010101995682A patent/CN102259216A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489792A (en) * | 2011-12-08 | 2012-06-13 | 攀枝花钢城集团有限公司 | Lathe and method for processing external thread of screw |
| CN102773737A (en) * | 2012-08-15 | 2012-11-14 | 浙江中航来宝精工科技有限公司 | Turning machining method of flange bolt as well as positioning and clamping device for same |
| CN103495780A (en) * | 2013-10-09 | 2014-01-08 | 郑州金泰制罐有限公司 | Method for machining threaded rod through lathe |
| CN110328415A (en) * | 2019-07-08 | 2019-10-15 | 攀钢集团工程技术有限公司 | Set for processing screw threads of slender screw rod cuts tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111130 |