CN109500458A - A kind of cylindrical die roll process tool - Google Patents
A kind of cylindrical die roll process tool Download PDFInfo
- Publication number
- CN109500458A CN109500458A CN201811510712.2A CN201811510712A CN109500458A CN 109500458 A CN109500458 A CN 109500458A CN 201811510712 A CN201811510712 A CN 201811510712A CN 109500458 A CN109500458 A CN 109500458A
- Authority
- CN
- China
- Prior art keywords
- scrap
- connecting plate
- silk
- slotted vane
- cylindrical die
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
- B23G9/009—Thread cleaning or repairing
Abstract
The invention discloses a kind of cylindrical die roll process tool, the blade includes silk slotted vane and scrap slotted vane；The scrap slotted vane and silk slotted vane are fixed together by connecting plate, and the connecting plate and knife bar are affixed；The scrap slotted vane is located at the rear of silk slot blade.The connecting plate includes silk frid and scrap plate；The silk frid and scrap plate link together；The silk frid and knife bar are affixed；The scrap plate is affixed by connecting plate and knife bar；The connecting plate is connect with scrap plate.The identical polygon circular hole of shape is equipped on the connecting plate and scrap plate；And connecting plate and scrap plate pass through it is affixed with the matched screw rod of polygon circular hole.The present invention can be such that the scrap in the accommodation space in the silk slot of the cylindrical die roll processed cleans out, so that the thread quality after cylindrical die roll processing is higher.
Description
Technical field
The present invention relates to finishing fields, and in particular to cylindrical die roll process tool.
Background technique
Cylindrical die roll is a kind of tool for rolling or squeezing out screw thread using the method for metal plastic deformation on screw-rolling machine.
Cylindrical die roll is the screwed cylinder in surface after processing is completed.
Cylindrical die roll again to being rolled or being squeezed on the metal for needing to process screw thread when, processed metal is being pressed
Under the action of power, generation and the matched screw thread of thread groove on cylindrical die roll, but since metal volume will not be in the effect of pressure
Lower generation significant change, simultaneous processing can not accomplish that the height that cylindrical die roll squeezes just is equal to work metal deformation in the process
Amount, this will lead to and will have part metals in processed metal and lead to machining accuracy since volume cannot change, required to need
Certain deformation space is reserved during giving processing.
But since cylindrical die roll has reserved certain deformation space, so that this part is easy accumulation and inlay card part scrap,
These scrap are difficult to clean out by other cleaning means, if unclear since small in size and inlay card is in the bottommost of silk slot
It is not high that reason will completely will lead to the thread quality after processing by cylindrical die roll.
Summary of the invention
It in view of the above drawbacks of the prior art, can be with it is an object of the invention to provide a kind of cylindrical die roll process tool
Clean out the scrap in the accommodation space in the silk slot of the cylindrical die roll processed, so that the spiral shell after cylindrical die roll processing
Line quality is higher.
It is realized the purpose of the present invention is technical solution in this way:
A kind of cylindrical die roll process tool, including knife bar and blade, the blade include silk slotted vane and scrap slotted vane；It is described useless
Bits slotted vane and silk slotted vane are fixed together by connecting plate, and the connecting plate and knife bar are affixed；The scrap slotted vane is located at silk slot blade
Rear.
Further, the connecting plate includes silk frid and scrap plate；The silk frid and scrap plate link together；It is described
Silk frid and knife bar are affixed；The scrap plate is affixed by connecting plate and knife bar；The connecting plate is connect with scrap plate.
Further, the identical polygon circular hole of shape is equipped on the connecting plate and scrap plate；And connecting plate and useless
Bits plate passes through affixed with the matched screw rod of polygon circular hole.
Further, the connecting plate is equipped with the strip through slot being arranged along its length；The through slot is equipped with several straight
Diameter is greater than the circular trough of through slot width；The connecting plate is affixed by fixing screws and knife bar；
The screw rod of the fixing screws includes inlay card bar and threaded rod；The diameter of the inlay card bar is equal to the straight of circular trough
Diameter, the diameter of the threaded rod are equal to the diameter of bar shaped groove；The thickness of of length no more than connecting plate of the inlay card bar；The knife
It is set on bar and the matched thread groove of threaded rod.
Further, the interior walls be smooth transition of the outer surface on the connecting plate and circular trough；The inlay card bar and screw thread
The junction of bar seamlessly transits.
Further, the connecting plate is affixed by two fixing screws and knife bar.
Further, the silk slotted vane includes central part and blade part；Several blade parts are around central part circumference permutation
It is fixed on central part；The cut direction of the silk slotted vane is located at several blade part institutes planar.
Further, the central part is equipped with polygonal through hole；The central part by with the matched spiral shell of polygonal through hole
It follows closely affixed with connecting plate.
It further, include several groups scrap piece on the scrap slotted vane；Every group of scrap piece includes cutting sheet and reason slot
Piece；The blade of the cutting sheet includes connection sword and expansion chamber sword；The width for expanding chamber sword is greater than the width of connection sword.
Further, the connecting plate is two pieces；The setting arranged side by side of two pieces of connecting plates, scrap slotted vane and silk slotted vane are located at two
Between block connecting plate.
By adopting the above-described technical solution, the present invention has the advantage that:
The present invention can be processed by the way that a scrap slotted vane is still arranged after existing silk slotted vane in silk slotted vane in this way
After the completion, silk slotted vane scrape bottom can will deposit in silk slot and the scrap of inlay card be cleared up by scrap slotted vane, simultaneously
Since expense skewed slot piece is synchronous progress with silk slotted vane, the silk slot after processing to silk slotted vane without uniline expense skewed slot cause to appoint
What damage, this cleared up again after processing is completed than others in cylindrical die roll it is much higher in efficiency, while also ensure plus
The quality of the silk slot of work.
Other advantages, target and feature of the invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.Target and other advantages of the invention can be wanted by following specification and right
Book is sought to be achieved and obtained.
Detailed description of the invention
Detailed description of the invention of the invention is as follows:
Fig. 1 is the structural schematic diagram of cylindrical die roll process tool.
Fig. 2 is enlarged structure schematic diagram at A in Fig. 1.
Fig. 3 is enlarged structure schematic diagram at B in Fig. 1.
Fig. 4 is enlarged structure schematic diagram at C in Fig. 1.
Fig. 5 is structural schematic diagram at D-D hatching line in Fig. 4.
In figure: 1. knife bars；31. central part；311. polygonal through hole；32. blade part；4. scrap slotted vane；4111. connection
Sword；4112. expand chamber sword；412. reason slotted vanes；51. frid；52. scrap plate；6. connecting plate；61. strip through slot；62. circular trough；
7. polygon circular hole；8. fixing screws；81. inlay card bar；82. threaded rod；9. cylindrical die roll raw material；91. rolled thread race.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment:
As shown in Figures 1 to 5, a kind of cylindrical die roll process tool, including knife bar 1 and blade, blade include silk slotted vane and give up
Consider slotted vane 4 to be worth doing；Scrap slotted vane 4 and silk slotted vane are fixed together by connecting plate, and connecting plate and knife bar 1 are affixed；Scrap slotted vane 4 is located at silk slot
The rear of blade.
The present invention can be added by the way that a scrap slotted vane 4 is still arranged after existing silk slotted vane in silk slotted vane in this way
After the completion of work, silk slotted vane scrape bottom can will deposit in silk slot and the scrap of inlay card be cleared up by scrap slotted vane 4, together
When due to expense skewed slot piece and silk slotted vane be it is synchronous carry out, the silk slot after the processing of silk slotted vane can be caused by taking skewed slot without uniline
Any damage, this clears up than others in cylindrical die roll much higher in efficiency again after processing is completed, also ensures simultaneously
The quality of the silk slot of processing.
In the present embodiment, connecting plate includes silk frid 51 and scrap plate 52；Silk frid 51 and scrap plate 52 link together；Silk
Frid 51 and knife bar 1 are affixed；Scrap plate 52 is affixed by connecting plate 6 and knife bar 1；Connecting plate 6 is connect with scrap plate 52.
Made by the way that connecting plate is divided into two parts, the relative position of silk slotted vane and scrap slotted vane 4 is adjustable, in this way can be with
The processed cylindrical die roll raw material of different-diameter is adapted to, also depth locating for adjustable useless skewed slot piece.
In the present embodiment, the identical polygon circular hole 7 of shape is equipped on connecting plate 6 and scrap plate 52；And 6 He of connecting plate
Scrap plate 52 passes through affixed with the matched screw rod of polygon circular hole 7.
Carried out by using the mode of the relatively fixed angle of changeable connecting plate 6 and scrap plate 52 it is affixed so that adjusting
When scrap slotted vane 4 is relative to silk slotted vane position and angle, connecting rod and scrap plate 52 can still take effective mode
It is fixed.
In the present embodiment, connecting plate 6 is equipped with the strip through slot 61 being arranged along its length；It is big that through slot is equipped with several diameters
In the circular trough 62 of through slot width；Connecting plate 6 is affixed by fixing screws 8 and knife bar 1；
The screw rod of fixing screws 8 includes inlay card bar 81 and threaded rod 82；The diameter of inlay card bar 81 is equal to the straight of circular trough 62
Diameter, the diameter of threaded rod 82 are equal to the diameter of bar shaped groove；The thickness of of length no more than connecting plate of inlay card bar 81；It is set on knife bar 1
Surely have and the matched thread groove of threaded rod 82.
The fixation to scrap slotted vane 4 and the adjustment of position may be implemented in this manner.
In the present embodiment, the interior walls be smooth transition of outer surface and circular trough 62 on connecting plate 6；Inlay card bar 81 and threaded rod
82 junction smooth transition.
It can be convenient fixing screws 8 and fasten knife bar 1 and connecting rod.
In the present embodiment, connecting plate 6 is affixed by two fixing screws 8 and knife bar 1.
It can reinforce the bonding strength between knife bar 1 and connecting rod, place in the process of work, due to scrap slotted vane 4
Stress cause connecting rod deformation excessive.
In the present embodiment, silk slotted vane includes central part 31 and blade part 32；Several blade parts 32 surround 31 circumference of central part
Permutation is fixed on central part 31；The cut direction of silk slotted vane is located at several 32 institutes of blade part planar.
Set different with common cut direction for the operating mode of silk slotted vane, it is ensured that in cutting process, blade
Abrasion will not influence depth of cut and position.
In the present embodiment, central part 31 is equipped with polygonal through hole 311；Central part 31 with polygonal through hole 311 by matching
Screw and connecting plate it is affixed.
Can guarantee a slotted vane not in such a way that polygon connects can rotate.
It include several groups scrap piece on scrap slotted vane 4 in the present embodiment；Every group of scrap piece includes cutting sheet and reason slotted vane
412；The blade of cutting sheet includes connection sword 4111 and expansion chamber sword 4112；The width for expanding chamber sword 4112 is greater than the width of connection sword 4111
Degree.
The scrap etc. blocked on silk slot can be cut away by connecting sword 4111, so that the cavity of silk trench bottom and outer
Portion's connection can be cleaned out the intracorporal scrap of chamber by expanding chamber sword 4112, can further be guaranteed not by managing slotted vane 412
It has scrap and is again introduced into a trench bottom.
In the present embodiment, connecting plate 6 is two pieces；The setting arranged side by side of two pieces of connecting plates 6, scrap slotted vane 4 and silk slotted vane are located at
Between two pieces of connecting plates 6.
It can guarantee whole intensity.
The present invention works in this way, adjusts position of the scrap slotted vane 4 relative to silk slotted vane according to the cylindrical die roll raw material of processing
It sets, then knife bar 1 is installed；
After start-up operation, the blade part 32 of silk slotted vane cuts raw material surface, and will have can for part scrap after cutting
It can fall in a slot, connect sword 4111 at this time and expansion chamber sword 4112 cleans out the scrap of silk trench bottom, while managing slotted vane 412 will
Silk trench bottom after cleaning clear up again and simultaneously blocks connection sword 4111 simultaneously and expand the scrap after the cleaning of chamber sword 4112, this
While sample is achieved that the processing of cylindrical die roll raw material 9, synchronizes and rolled thread race 91 is cleared up.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of cylindrical die roll process tool, including knife bar and blade, which is characterized in that the blade includes silk slotted vane and scrap slot
Piece；The scrap slotted vane and silk slotted vane are fixed together by connecting plate, and the connecting plate and knife bar are affixed；The scrap slotted vane is located at
The rear of silk slot blade.
2. cylindrical die roll process tool according to claim 1, which is characterized in that the connecting plate includes silk frid and scrap
Plate；The silk frid and scrap plate link together；The silk frid and knife bar are affixed；The scrap plate passes through connecting plate and knife
Bar is affixed；The connecting plate is connect with scrap plate.
3. cylindrical die roll process tool according to claim 2, which is characterized in that be equipped on the connecting plate and scrap plate
The identical polygon circular hole of shape；And connecting plate and scrap plate pass through it is affixed with the matched screw rod of polygon circular hole.
4. cylindrical die roll process tool according to claim 2, feature exist, the connecting plate is equipped with to be arranged along its length
Strip through slot；The through slot is equipped with the circular trough that several diameters are greater than through slot width；The connecting plate passes through fixing screws
It is affixed with knife bar；
The screw rod of the fixing screws includes inlay card bar and threaded rod；The diameter of the inlay card bar is equal to the diameter of circular trough, institute
The diameter for stating threaded rod is equal to the diameter of bar shaped groove；The thickness of of length no more than connecting plate of the inlay card bar；On the knife bar
It is set with and the matched thread groove of threaded rod.
5. cylindrical die roll process tool according to claim 4, which is characterized in that outer surface and circle on the connecting plate
The interior walls be smooth transition of slot；The smooth transition of the junction of the inlay card bar and threaded rod.
6. cylindrical die roll process tool according to claim 4, which is characterized in that the connecting plate passes through two fixing screws
It is affixed with knife bar.
7. any cylindrical die roll process tool in -6 according to claim 1, which is characterized in that the silk slotted vane includes center
Portion and blade part；Several blade parts are fixed on central part around central part circumference permutation；The cut direction of the silk slotted vane
Planar positioned at several blade part institutes.
8. cylindrical die roll process tool according to claim 7, which is characterized in that the central part is equipped with polygonal through hole；
The central part passes through affixed with the matched screw of polygonal through hole and connecting plate.
9. any cylindrical die roll process tool in -6 according to claim 1, which is characterized in that if including on the scrap slotted vane
Dry group scrap piece；Every group of scrap piece includes cutting sheet and reason slotted vane；The blade of the cutting sheet includes connection sword and expansion chamber sword；
The width for expanding chamber sword is greater than the width of connection sword.
10. according to the cylindrical die roll process tool any in claim 2-6, which is characterized in that the connecting plate is two pieces；
The setting arranged side by side of two pieces of connecting plates, scrap slotted vane and silk slotted vane are located between two pieces of connecting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510712.2A CN109500458A (en) | 2018-12-11 | 2018-12-11 | A kind of cylindrical die roll process tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811510712.2A CN109500458A (en) | 2018-12-11 | 2018-12-11 | A kind of cylindrical die roll process tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109500458A true CN109500458A (en) | 2019-03-22 |
Family
ID=65752314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811510712.2A Pending CN109500458A (en) | 2018-12-11 | 2018-12-11 | A kind of cylindrical die roll process tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500458A (en) |
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|---|---|---|---|---|
| US1600927A (en) * | 1924-08-06 | 1926-09-21 | Bryant Tom | Thread cutting and cleaning tool |
| US4942752A (en) * | 1985-09-19 | 1990-07-24 | Sheldon Helfman | Apparatus for reforming and restoring the surface of a cylindrical workpiece manually |
| WO2008150237A1 (en) * | 2007-06-07 | 2008-12-11 | Alfa Laval Corporate Ab | Thread cleaner |
| CN101927382A (en) * | 2010-05-11 | 2010-12-29 | 上海瑞尔实业有限公司 | Extrusion tap with burring function and burring processing method |
| CN201900346U (en) * | 2010-11-16 | 2011-07-20 | 四川天虎工具有限责任公司 | Thread milling cutter for ball |
| CN202114479U (en) * | 2011-06-23 | 2012-01-18 | 常州市武进华瑞电子有限公司 | Guide rail |
| CN102596468A (en) * | 2010-02-02 | 2012-07-18 | 三菱重工业株式会社 | Broach chip removal apparatus and broach chip removal method |
| US20120186032A1 (en) * | 2011-01-24 | 2012-07-26 | Donohue William J | Adjustable bolt cleaner |
| CN203738117U (en) * | 2014-02-27 | 2014-07-30 | 江苏凯联达电子科技有限公司 | Copper pipe scrapless cutting device |
| CN104526089A (en) * | 2014-12-04 | 2015-04-22 | 常州市仁达合金工具有限公司 | Thread milling cutter |
| US20150335143A1 (en) * | 2014-05-22 | 2015-11-26 | Sti, Llc | Thread Cleaning Apparatus Having Adjustable Diameter Brush Bases |
| CN105750667A (en) * | 2016-04-22 | 2016-07-13 | 湖北汽车工业学院 | Thread tool tooth profile grinding and measuring device |
| CN206373452U (en) * | 2016-12-02 | 2017-08-04 | 中航动力株洲航空零部件制造有限公司 | Screw thread process device |
-
2018
- 2018-12-11 CN CN201811510712.2A patent/CN109500458A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1600927A (en) * | 1924-08-06 | 1926-09-21 | Bryant Tom | Thread cutting and cleaning tool |
| US4942752A (en) * | 1985-09-19 | 1990-07-24 | Sheldon Helfman | Apparatus for reforming and restoring the surface of a cylindrical workpiece manually |
| WO2008150237A1 (en) * | 2007-06-07 | 2008-12-11 | Alfa Laval Corporate Ab | Thread cleaner |
| CN102596468A (en) * | 2010-02-02 | 2012-07-18 | 三菱重工业株式会社 | Broach chip removal apparatus and broach chip removal method |
| CN101927382A (en) * | 2010-05-11 | 2010-12-29 | 上海瑞尔实业有限公司 | Extrusion tap with burring function and burring processing method |
| CN201900346U (en) * | 2010-11-16 | 2011-07-20 | 四川天虎工具有限责任公司 | Thread milling cutter for ball |
| US20120186032A1 (en) * | 2011-01-24 | 2012-07-26 | Donohue William J | Adjustable bolt cleaner |
| CN202114479U (en) * | 2011-06-23 | 2012-01-18 | 常州市武进华瑞电子有限公司 | Guide rail |
| CN203738117U (en) * | 2014-02-27 | 2014-07-30 | 江苏凯联达电子科技有限公司 | Copper pipe scrapless cutting device |
| US20150335143A1 (en) * | 2014-05-22 | 2015-11-26 | Sti, Llc | Thread Cleaning Apparatus Having Adjustable Diameter Brush Bases |
| CN104526089A (en) * | 2014-12-04 | 2015-04-22 | 常州市仁达合金工具有限公司 | Thread milling cutter |
| CN105750667A (en) * | 2016-04-22 | 2016-07-13 | 湖北汽车工业学院 | Thread tool tooth profile grinding and measuring device |
| CN206373452U (en) * | 2016-12-02 | 2017-08-04 | 中航动力株洲航空零部件制造有限公司 | Screw thread process device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |
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| RJ01 | Rejection of invention patent application after publication |