CN2877919Y - Reducing rotary swaging machine - Google Patents
Reducing rotary swaging machine Download PDFInfo
- Publication number
- CN2877919Y CN2877919Y CN 200620078595 CN200620078595U CN2877919Y CN 2877919 Y CN2877919 Y CN 2877919Y CN 200620078595 CN200620078595 CN 200620078595 CN 200620078595 U CN200620078595 U CN 200620078595U CN 2877919 Y CN2877919 Y CN 2877919Y
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- Prior art keywords
- wedge
- ball
- slide block
- big
- floral disc
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- Expired - Lifetime
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Abstract
The utility model relates to a reducing rotary swaging machine which is used to manufacture steel bar comprising a hand-piece and a gearing device, wherein the hand-piece comprises a disk chuck 1 uniformly provided with three slots, a mold 2, a slide wedge 11, a slide block 3 and a little ball 4 are arranged in each of the slots in a direction outward form the center, a holder 6 is arranged at the outside of the disk chuck, a big ball 5 is arranged at the outside of the little ball, the big ball is arranged on the holder and a big steel ring 7 is arranged at the outside of the holder and the big ball. The gearing device comprises a traveling wheel 9 which drives the hand-piece to rotate, a transmission main shaft 10, and a transmitting portion which drives the slide wedge to move left and right. The reducing rotary swaging machine can swage out not only a steel bar in a set diameter, but also a rotary body with a taper and a specific curve.
Description
Technical field
The utility model belongs to the material processing machine technical field, exactly is a kind of bar processing swager that can reducing.
Background technology
Existing bar processing swager, its operation principle is to rotate to hit by each parts in the rotating band motivation head of transmission main shaft to be clipped in the bar of doing axially-movable in the mould, reach the purpose of dwindling diameter of rod, that is to say the bar of the certain-length fixed diameter of when bar continuous motion vertically, can swaging out.Because the structural design of existing swager is limit, the mould radial motion position of swaging of swager is constant, it can't be swaged by reducing, so the diameter of rod of swaging out is fixed, and the tapering of can not swaging, the rotary body or the barred body of body complexity such as curve is arranged.
Summary of the invention
The purpose of this utility model is in order to overcome defective of the prior art, but a kind of reducing swager is provided, this swager bar of fixed diameter of can not only swaging out, and the tapering of swaging out, the rotary body of curve is arranged.
This purpose realizes with following technical proposal: this reducing swager, it mainly is made up of head and transmission mechanism, wherein head comprise existing floral disc, be evenly equipped with above the floral disc in three grooves, each groove therefrom mind-set outward successively device have outside mould, slide block, little ball, the floral disc side have that side has big ball, big ball to place on the retainer outside retainer, the little ball, side has the big steel ring of raceway outside retainer and big ball; Transmission mechanism comprises the existing running part that constitutes drive that head rotates and the transmission main shaft that is connected thereof that makes, and wherein the other end of transmission main shaft connects floral disc.Its special feature is that a side of the close mould of described slide block is the inclined-plane, is provided with wedge between slide block and mould, and the inclined-plane of wedge and slide block inclined-plane match, and end device is on small footprint under the wedge; On the small footprint of wedge, be connected with another running part that makes wedge do side-to-side movement, this running part is by nut seat, connect core bar at the one end, the other end connects the pinion mate of leading screw, leading screw other end connection travelling gear and travelling gear, and the pinion mate axle is provided with belt pulley and forms.
The utility model compared with prior art has the following advantages: this swager has been done improvement on the structure of its head, but make in the prior art mould of can not reducing swaging change the mould that reducing is swaged into, its transmission mechanism can be implemented in the surface of the different-diameter of swaging out in the same metal bar under the control of department's clothes motor is handled; Also can be implemented in the surface of the fixed diameter of swaging out in the same metal bar, that is to say its can not only swage out bar of fixed diameter, the tapering of also swaging out, the rotary body of curve be arranged.So can satisfy the different requirements in the industry fast, efficiently.This swager also improves the mechanical and physical performance of material simultaneously in the processing time material saving of swaging.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model.
Fig. 2 is that the utility model A-A is to cutaway view.
The specific embodiment
Below in conjunction with Figure of description unitary construction of the present utility model and operation principle thereof are done concrete detailed explanation.
As shown in Figure 1, 2, described reducing swager mainly is made up of head and transmission mechanism.Wherein head is by circular floral disc 1, be evenly distributed with three grooves above the (see figure 2) floral disc, in each groove therefrom mind-set outward successively device mould 2 is arranged, (referring to Fig. 1) makes the wedge 11 of side-to-side movement, slide block 3, slide block one side is the inclined-plane, inclined-plane on it and the wedge coincide, wherein the wedge lower end is passed floral disc and is placed on the small footprint 12, in the slide block outside little ball 4 is arranged, 12 big balls 5 are equipped with in the outside of little ball, one retainer 6 is arranged in the outside of floral disc, big ball places on the retainer 6 and can rotate flexibly, side is a big steel ring 7 of making raceway outside retainer and big ball, and above-mentioned each parts are made of handpiece case 8 packing institutes.Transmission mechanism is made up of two parts, a part is the transmission that head is rotated, it mainly is made of motor-driven drive 9 connection transmission main shafts 10, and wherein the other end of transmission main shaft connects floral disc 1, and drive rotates head by driven by motor; Another part is to make wedge 11 do the transmission of side-to-side movement, it is by nut seat 14, right-hand member at nut seat connects a core bar 13, left end connects a leading screw 15, the leading screw other end connects travelling gear 16, one pinion 17 and travelling gear engagement are arranged, belt pulley 18 is housed on pinion shaft, and belt pulley is made of department's clothes driven by motor.Described transmission main shaft 10 is a hollow shaft, and core bar 13 passes and joins with the small footprint 12 of wedge from hollow.Belt pulley 18 is by department's clothes driven by motor and be subjected to computer control to make wedge do side-to-side movement.
The operation principle of reducing swager: see Fig. 2, when main shaft 10 rotations, joining with it floral disc 1 rotates thereupon, three little ball 4 continuously and smoothlies collide the big ball 5 in the bump outside, because continuously uniform impact force of big or small ball and action of centrifugal force, it is radially reciprocating in the groove of floral disc to make slide block 3 drive moulds 2, because 12 big balls 5 on the retainer are even distributions, so three moulds 2 are to be synchronized with the movement, the bar in the middle of the mould 2 of so just can swaging continuously.
See Fig. 1, because the wedge 11 between mould 2 and the slide block 3 is just changeing counter-rotating by belt pulley, gear train by department's clothes motor, under the control of driving-chains such as feed screw nut group and core bar 13 in move left and right, control the radial distance of the working face of mould 2 by the relative motion on wedge and slide block inclined-plane, so just can reach the purpose of controlling the excellent diameter of swaging by the motion of computer control department clothes motor to pivot.In rotary swaging process, metal bar in the middle of the mould also is to obey motor by the department of itself to pass through its driving-chains such as feed screw nut and be correlated with to clamp its side-to-side movement of mechanism controls, computer reaches die-face in radially motion according to certain rules according to the characteristics of motion of its programme-control department clothes motor, metal bar is motion vertically, the continuous operation metal bar of cylinder, circular cone and complex-curved rotary body of can swaging out so according to certain rules also.
Claims (2)
1, a kind of reducing swager, it mainly is made up of head and transmission mechanism, wherein head comprise existing floral disc (1), be evenly equipped with above the floral disc in three grooves, each groove therefrom mind-set outward successively device have outside mould (2), slide block (3), little ball (4), the floral disc side have that side has big ball (5), big ball to place on the retainer outside retainer (6), the little ball, side has the big steel ring of raceway (7) outside retainer and big ball; Transmission mechanism comprises the running part that the existing transmission main shaft (10) by drive (9) and connection thereof that head is rotated constitutes, and wherein the other end of transmission main shaft connects floral disc (1); It is characterized in that described slide block (3) is the inclined-plane near a side of mould, between slide block and mould, be provided with wedge (11), the inclined-plane of wedge and slide block inclined-plane match, the following end device of wedge is connected with another running part that makes wedge do side-to-side movement on the small footprint of wedge on small footprint (12).
2, reducing swager according to claim 1, it is characterized in that described to make the running part of wedge side-to-side movement be by nut seat (14), connect core bar (13) at the one end, the other end connects the pinion mate (17) of leading screw (15), leading screw other end connection travelling gear (16) and travelling gear, and the pinion mate axle is provided with belt pulley (18) and forms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620078595 CN2877919Y (en) | 2006-03-20 | 2006-03-20 | Reducing rotary swaging machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620078595 CN2877919Y (en) | 2006-03-20 | 2006-03-20 | Reducing rotary swaging machine |
Publications (1)
Publication Number | Publication Date |
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CN2877919Y true CN2877919Y (en) | 2007-03-14 |
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ID=37860334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620078595 Expired - Lifetime CN2877919Y (en) | 2006-03-20 | 2006-03-20 | Reducing rotary swaging machine |
Country Status (1)
Country | Link |
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CN (1) | CN2877919Y (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102218491A (en) * | 2011-03-09 | 2011-10-19 | 西安交通大学 | Rotary swaging forming equipment |
CN102834199A (en) * | 2010-04-09 | 2012-12-19 | 菲尔斯有限责任公司 | Tool unit of a rotary kneading machine |
US20130055779A1 (en) * | 2010-04-09 | 2013-03-07 | Martin Hork | Tool unit of a rotary swaging machine |
CN103624176A (en) * | 2012-08-21 | 2014-03-12 | 成都掌握移动信息技术有限公司 | Main shaft clamping mechanism for spinning |
CN103722116A (en) * | 2014-01-08 | 2014-04-16 | 哈尔滨理工大学 | Device and method for forming gear through rotary swaging in radial direction |
CN103894528A (en) * | 2014-04-09 | 2014-07-02 | 西安交通大学 | Multifunctional precision alternating-current servo swaging machine |
CN103920837A (en) * | 2014-04-11 | 2014-07-16 | 西安交通大学 | Alternating-current servo type rotary forging machine with external reducing mechanism |
CN104785695A (en) * | 2014-01-22 | 2015-07-22 | 安徽省振华科技工业有限公司 | High-speed rotary swaging machine |
CN106181592A (en) * | 2016-08-25 | 2016-12-07 | 上海精智实业有限公司 | One is swaged die processing method and processing unit (plant) |
CN108620664A (en) * | 2018-05-08 | 2018-10-09 | 中国石油大学(华东) | A kind of accurate blank cutter of efficient circulation impact low stress |
CN108746235A (en) * | 2018-04-16 | 2018-11-06 | 泰州华鑫不锈钢制品有限公司 | The processing unit (plant) and processing method of stainless steel gaily decorated basket casing |
-
2006
- 2006-03-20 CN CN 200620078595 patent/CN2877919Y/en not_active Expired - Lifetime
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102834199A (en) * | 2010-04-09 | 2012-12-19 | 菲尔斯有限责任公司 | Tool unit of a rotary kneading machine |
US20130055779A1 (en) * | 2010-04-09 | 2013-03-07 | Martin Hork | Tool unit of a rotary swaging machine |
US9149861B2 (en) * | 2010-04-09 | 2015-10-06 | Felss Gmbh | Rotary swage tool unit with easy accessible tool space |
CN102834199B (en) * | 2010-04-09 | 2015-07-29 | 菲尔斯有限责任公司 | The tool unit of swager |
CN102218491A (en) * | 2011-03-09 | 2011-10-19 | 西安交通大学 | Rotary swaging forming equipment |
CN103624176A (en) * | 2012-08-21 | 2014-03-12 | 成都掌握移动信息技术有限公司 | Main shaft clamping mechanism for spinning |
CN103722116A (en) * | 2014-01-08 | 2014-04-16 | 哈尔滨理工大学 | Device and method for forming gear through rotary swaging in radial direction |
CN103722116B (en) * | 2014-01-08 | 2015-05-20 | 哈尔滨理工大学 | Device and method for forming gear through rotary swaging in radial direction |
CN104785695A (en) * | 2014-01-22 | 2015-07-22 | 安徽省振华科技工业有限公司 | High-speed rotary swaging machine |
CN103894528A (en) * | 2014-04-09 | 2014-07-02 | 西安交通大学 | Multifunctional precision alternating-current servo swaging machine |
CN103894528B (en) * | 2014-04-09 | 2015-11-25 | 西安交通大学 | A kind of multifunctional accurate AC servo swager |
CN103920837A (en) * | 2014-04-11 | 2014-07-16 | 西安交通大学 | Alternating-current servo type rotary forging machine with external reducing mechanism |
CN103920837B (en) * | 2014-04-11 | 2015-10-21 | 西安交通大学 | A kind of AC servo formula swager with external diameter changing mechanism |
CN106181592A (en) * | 2016-08-25 | 2016-12-07 | 上海精智实业有限公司 | One is swaged die processing method and processing unit (plant) |
CN108746235A (en) * | 2018-04-16 | 2018-11-06 | 泰州华鑫不锈钢制品有限公司 | The processing unit (plant) and processing method of stainless steel gaily decorated basket casing |
CN108620664A (en) * | 2018-05-08 | 2018-10-09 | 中国石油大学(华东) | A kind of accurate blank cutter of efficient circulation impact low stress |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Pengju Inventor after: Liu Yong Inventor before: Liu Yong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU YONG TO: MA PENGJU; LIU YONG |
|
CX01 | Expiry of patent term |
Granted publication date: 20070314 |
|
EXPY | Termination of patent right or utility model |