CN109365702A - A kind of anti-screw plate leaves the thread rolling machine of scrap - Google Patents
A kind of anti-screw plate leaves the thread rolling machine of scrap Download PDFInfo
- Publication number
- CN109365702A CN109365702A CN201811525831.5A CN201811525831A CN109365702A CN 109365702 A CN109365702 A CN 109365702A CN 201811525831 A CN201811525831 A CN 201811525831A CN 109365702 A CN109365702 A CN 109365702A
- Authority
- CN
- China
- Prior art keywords
- jet pipe
- debris removal
- screw
- removal jet
- screw plate
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses the thread rolling machines that a kind of anti-screw plate leaves scrap, including rack, it is provided in rack and determines screw plate and dynamic screw plate, the both ends for determining screw plate are respectively the entrance and exit of screw, inlet is corresponded in the rack is provided with the first debris removal jet pipe, exit one end is corresponded on the dynamic screw plate is provided with the second debris removal jet pipe, the axis of the first debris removal jet pipe and the second debris removal jet pipe is identical as the axis of screw, spout is provided on the first debris removal jet pipe and the second debris removal jet pipe, the spout direction of the first debris removal jet pipe moves screw plate, the spout direction of the second debris removal jet pipe determines screw plate, scrap on screw plate can be purged by the present invention, and screw will not be had an impact, guarantee the quality of screw thread rolling, there is cooling effect simultaneously.
Description
Technical field
The invention belongs to thread rolling machine field, more specifically to a kind of anti-screw plate leaves the thread rolling machine of scrap.
Background technique
Thread rolling machine is the equipment of professional production screw.A kind of automatic cycle work of Patent No. CN201520589255.6
Make thread rolling function and complete self-feeding, in the feeding process, the problem of avoiding worker operation complexity and safety, thread rolling uses
Effect is good, but at present in the process of bolt, extra scrap can be generated on screw plate, is affected to a certain extent
The processing effect of bolt reduces the quality of bolt；Meanwhile in thread rolling process, in order to reduce localized hyperthermia, extend thread rolling
The plate service life needs spraying cooling liquid to implement cooling to workpiece, screw plate.
But although spraying cooling liquid cools down to screw plate, and coolant liquid is sprayed downwards by top, i.e., and on screw plate
Tooth line extending direction it is vertical, scrap can not be washed away, scrap still has part to remain on screw plate, to the screw of thread rolling again
It impacts, keep the thread of screw surface not smooth enough or even misplaces.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides one kind to be purged the scrap on screw plate, and not
Screw can be had an impact, guarantee the quality of screw thread rolling, while there is cooling effect.
To achieve the above object, the present invention provides the following technical scheme that a kind of anti-screw plate leaves the thread rolling machine of scrap,
Including rack, screw plate is provided in rack, screw plate includes fixed board and movable plate, and the both ends of the fixed board are respectively entering for screw
Mouthful and outlet, correspond to inlet in the rack and is provided with the first debris removal jet pipe, exit one end is corresponded on the movable plate and is arranged
There is the second debris removal jet pipe, the axis of the first debris removal jet pipe and the second debris removal jet pipe is identical as the axis of screw, and described first
It is provided with spout on debris removal jet pipe and the second debris removal jet pipe, the spout of the first debris removal jet pipe is towards movable plate, and described second
The spout of debris removal jet pipe is towards fixed board.
The spout of the further first debris removal jet pipe and the second debris removal jet pipe is tilted to away from Way in.
Compared with prior art, the beneficial effects of the present invention are: passing through the first debris removal jet pipe of setting and the second debris removal spray
Pipe, by the way that the two is connected high-pressure pump or high-pressure hydraulic pump, so that spout sprays high pressure gas or high-pressure coolant, the side of ejection
To can along screw plate upper tooth line extending direction, can quickly by screw plate scrap remove, and remove when scrap quilt
The direction blowed to far from inlet, avoids scrap from forming secondary effect, improves production quality.
Detailed description of the invention
Fig. 1 is the top view for the thread rolling machine that the anti-screw plate of the present invention leaves scrap；
Fig. 2 is the enlarged drawing in the portion D in Fig. 1.
Appended drawing reference: 1, flywheel；2, rack；31, movable plate；32, fixed board；4, entrance；51, the first debris removal jet pipe；52,
Two debris removal jet pipes；6, screw blank.
Specific embodiment
The embodiment for the thread rolling machine for leaving scrap to the anti-screw plate of the present invention referring to Figures 1 and 2 is described further.
A kind of anti-screw plate leaves the thread rolling machine of scrap, including rack 2, is provided with screw plate in rack 2, screw plate includes
Fixed board 32 and movable plate 31, the both ends of the fixed board 32 are respectively entrance 4 and the outlet of screw, are corresponded at entrance 4 in the rack 2
It is provided with the first debris removal jet pipe 51, exit one end is corresponded on the movable plate 31 and is provided with the second debris removal jet pipe 52, described first
The axis of debris removal jet pipe 51 and the second debris removal jet pipe 52 is identical as the axis of screw, the first debris removal jet pipe 51 and the second debris removal
Be provided with spout on jet pipe 52, the spout of the first debris removal jet pipe 51 towards movable plate 31, the second debris removal jet pipe 52
Spout is towards fixed board 32.
As shown in Figure 1, movable plate 31 is moved back and forth by flywheel 1 and connecting rod drive, fixed board 32 is fixed in rack 2,
Screw blank 6 is headed into entrance 4 by the side of entrance 4, through carrying out thread rolling between movable plate 31 and fixed board 32.
Wherein the first debris removal jet pipe 51 and the second debris removal jet pipe 52 can connect high-pressure pump, and spout is made to spray high pressure gas
Body, the at this time preferred spraying cooling liquid between movable plate 31 and fixed board 32；In preferred first debris removal jet pipe, 51 He of the present embodiment
Second debris removal jet pipe 52 connects high-pressure hydraulic pump, and spout is made to spray high-pressure coolant, is not necessarily to additional spraying cooling liquid at this time.
Screw blank 6 is with vertical posture by thread rolling in the present embodiment, i.e., movable plate 31 and fixed board 32 are vertical arranges, equally
The first debris removal jet pipe 51 and the vertical arrangement of the second debris removal jet pipe 52.
As shown in Fig. 2, movable plate 31 bounces back first, and screw blank 6 is sent to entrance 4, with movable plate 31 during thread rolling
Continuous advance screw blank 6 is by thread rolling, and the second debris removal jet pipe 52 also constantly advances with movable head 31 at the same time, makes the second debris removal
The spout of jet pipe 52 is directed at fixed board 32 always and removes the scrap on fixed board 32, and the spout of the second debris removal jet pipe 52 is to fixed board 32
Position distance keep inconvenient so that the actuating pressure that the spout of the second debris removal jet pipe 52 sprays coolant liquid keeps identical, keep away
Exempt to cause scrap that can not remove by the pressure loss；Similarly during thread rolling, the first debris removal jet pipe 51 also will be on movable plate 31
Scrap is removed.
In movable plate 31 again retraction process, the first debris removal jet pipe 51 and the second debris removal jet pipe 52 are respectively to 31 He of movable plate
Fixed board 32 carries out secondary cleaning.
The spout of the preferred first debris removal jet pipe 51 of the present embodiment and the second debris removal jet pipe 52 is to away from 4 side of entrance
To inclination, as shown in Fig. 2, the spout of the first debris removal jet pipe 51 is towards the direction a, the spout of the second debris removal jet pipe 52 towards the direction b,
During removing scrap, scrap by far from 4 direction of entrance remove, avoid scrap remain in thread rolling region cause it is secondary
It influences.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of anti-screw plate leaves the thread rolling machine of scrap, including rack, screw plate is provided in rack, screw plate includes fixed board
And movable plate, it is characterised in that: the both ends of the fixed board are respectively the entrance and exit of screw, correspond to inlet in the rack and set
It is equipped with the first debris removal jet pipe, exit one end is corresponded on the movable plate and is provided with the second debris removal jet pipe, the first debris removal jet pipe
It is identical as the axis of screw with the axis of the second debris removal jet pipe, it is provided on the first debris removal jet pipe and the second debris removal jet pipe
Spout, the spout of the first debris removal jet pipe is towards movable plate, and the spout of the second debris removal jet pipe is towards fixed board.
2. the thread rolling machine that anti-screw plate according to claim 1 leaves scrap, it is characterised in that: the first debris removal jet pipe
It is tilted to away from Way in the spout of the second debris removal jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525831.5A CN109365702A (en) | 2018-12-13 | 2018-12-13 | A kind of anti-screw plate leaves the thread rolling machine of scrap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525831.5A CN109365702A (en) | 2018-12-13 | 2018-12-13 | A kind of anti-screw plate leaves the thread rolling machine of scrap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109365702A true CN109365702A (en) | 2019-02-22 |
Family
ID=65373621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525831.5A Pending CN109365702A (en) | 2018-12-13 | 2018-12-13 | A kind of anti-screw plate leaves the thread rolling machine of scrap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109365702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275969A (en) * | 2020-11-29 | 2021-01-29 | 浙江科佳机械有限公司 | Thread rolling machine capable of preventing scraps left by thread rolling plate |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289006A (en) * | 1979-01-08 | 1981-09-15 | Illinois Tool Works Inc. | Apparatus for producing threaded self-tapping stainless steel screws |
| JP2002178078A (en) * | 2000-12-19 | 2002-06-25 | Nachi Fujikoshi Corp | Semi-dry form rolling method and device |
| JP2004122199A (en) * | 2002-10-04 | 2004-04-22 | Nachi Fujikoshi Corp | Semi-dry form rolling device |
| CN101829746A (en) * | 2010-04-08 | 2010-09-15 | 帅汉周 | External thread processor for two-end screw |
| CN203209602U (en) * | 2013-03-22 | 2013-09-25 | 宁波金鼎紧固件有限公司 | Thread rolling machine with electromagnet |
| CN203695854U (en) * | 2014-03-06 | 2014-07-09 | 青岛飞燕临港精密钢球制造有限公司 | Cold header feeding oiling device |
| CN204842807U (en) * | 2015-06-09 | 2015-12-09 | 天津市思博格兹自行车有限公司 | Spoke is screwplate for thread rolling |
| CN105458132A (en) * | 2015-12-25 | 2016-04-06 | 余姚市震达精工机械有限公司 | Thread rolling die |
| CN206104776U (en) * | 2016-09-23 | 2017-04-19 | 天津市永基成五金制品有限公司 | Thread rolling machine |
| CN207402042U (en) * | 2017-08-03 | 2018-05-25 | 镇江新区全成标准件厂 | A kind of multi-functional thread rolling machine |
| CN108568490A (en) * | 2018-06-29 | 2018-09-25 | 浙江鑫泰标准件有限公司 | A kind of bolt thread rolling machine with bits blower |
| CN207899894U (en) * | 2017-12-20 | 2018-09-25 | 江苏神王集团钢缆有限公司 | A kind of steel wire rope dust-extraction unit |
-
2018
- 2018-12-13 CN CN201811525831.5A patent/CN109365702A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4289006A (en) * | 1979-01-08 | 1981-09-15 | Illinois Tool Works Inc. | Apparatus for producing threaded self-tapping stainless steel screws |
| JP2002178078A (en) * | 2000-12-19 | 2002-06-25 | Nachi Fujikoshi Corp | Semi-dry form rolling method and device |
| JP2004122199A (en) * | 2002-10-04 | 2004-04-22 | Nachi Fujikoshi Corp | Semi-dry form rolling device |
| CN101829746A (en) * | 2010-04-08 | 2010-09-15 | 帅汉周 | External thread processor for two-end screw |
| CN203209602U (en) * | 2013-03-22 | 2013-09-25 | 宁波金鼎紧固件有限公司 | Thread rolling machine with electromagnet |
| CN203695854U (en) * | 2014-03-06 | 2014-07-09 | 青岛飞燕临港精密钢球制造有限公司 | Cold header feeding oiling device |
| CN204842807U (en) * | 2015-06-09 | 2015-12-09 | 天津市思博格兹自行车有限公司 | Spoke is screwplate for thread rolling |
| CN105458132A (en) * | 2015-12-25 | 2016-04-06 | 余姚市震达精工机械有限公司 | Thread rolling die |
| CN206104776U (en) * | 2016-09-23 | 2017-04-19 | 天津市永基成五金制品有限公司 | Thread rolling machine |
| CN207402042U (en) * | 2017-08-03 | 2018-05-25 | 镇江新区全成标准件厂 | A kind of multi-functional thread rolling machine |
| CN207899894U (en) * | 2017-12-20 | 2018-09-25 | 江苏神王集团钢缆有限公司 | A kind of steel wire rope dust-extraction unit |
| CN108568490A (en) * | 2018-06-29 | 2018-09-25 | 浙江鑫泰标准件有限公司 | A kind of bolt thread rolling machine with bits blower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275969A (en) * | 2020-11-29 | 2021-01-29 | 浙江科佳机械有限公司 | Thread rolling machine capable of preventing scraps left by thread rolling plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190322 Address after: 314300 Jinxing Village, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Chisheng Precision Hardware Technology Co., Ltd. Address before: 314000 Jinxing Village, Wuyuan Street, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: Haiyan Shengtai Standard Parts Factory |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
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| RJ01 | Rejection of invention patent application after publication |