CN106583511A - Bending die for material slice twisting machining through gear and rack and machining method of bending die - Google Patents
Bending die for material slice twisting machining through gear and rack and machining method of bending die Download PDFInfo
- Publication number
- CN106583511A CN106583511A CN201611130248.5A CN201611130248A CN106583511A CN 106583511 A CN106583511 A CN 106583511A CN 201611130248 A CN201611130248 A CN 201611130248A CN 106583511 A CN106583511 A CN 106583511A
- Authority
- CN
- China
- Prior art keywords
- axle
- tablet
- gear
- support base
- bending 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention relates to a bending die for material slice twisting machining through a gear and rack and a machining method of the bending die. The bending die comprises an upper seat plate capable of vertically moving, a first supporting seat is arranged below the upper seat plate, a first twisting shaft is arranged on the first supporting seat in a penetrating manner, and the twisting shaft is sleeved with a gear for driving the twisting shaft to rotate. The lower side of the upper seat plate is connected with at least two guide columns in sliding fit with the first supporting seat, and teeth matched with the gear are arranged on one guide column, so that the guide column drives the gear to rotate when vertically moving. A second supporting seat is arranged beside the first supporting seat, a shaft body coaxial with the twisting shaft is arranged on the second supporting seat, and clamping grooves for locating the ends of a material slice are formed in the opposite ends of the shaft body and the twisting shaft correspondingly. The bending die for material slice twisting machining through the gear and rack is simple in structure and convenient to operate, precise control over the material twisting angle can be achieved, machining precision is high, and the rejection rate is reduced. Machining precision is improved, and economic benefits are obvious.
Description
Technical field
The present invention relates to carry out bending die and its processing method that tablet reverses processing using rack-and-pinion.
Background technology
In actual sheet metal production, the torsion shaping to tablet is always considered a difficult problem, adds in the torsion of piece class part
In work, generally require multiple working procedure and be difficult to reach the required precision of product, often cause many waste products, main cause to be
Plus man-hour, the torsional capacity of tablet cannot get caused by good control, and often volume is larger for the higher equipment of some machining accuracies, knot
Structure is excessively complicated, not only high cost, and later period maintenance is bothered, costly.
The content of the invention
In view of this, it is an object of the invention to provide a kind of simple structure, easy to use, the high application gear of machining accuracy
Tooth bar carries out the bending die and its processing method that tablet reverses processing.
The present invention is realized using below scheme：The bending die that tablet reverses processing is carried out using rack-and-pinion, including can go up
The upper base plate of lower movement, positioned at upper base plate lower section the first support base is provided with, and a torsion axle is equipped with the first support base, is turned round on axle
It is set with to drive and turns round the gear that axle is rotated；Upper base plate downside is connected with least two guide pillars being slidably matched with the first support base,
The teeth being engaged with gear are provided with wherein one guide pillar so that the guide pillar drives pinion rotation when moving up and down；Positioned at
One support base side is provided with the second support base, and the axis body coaxial with axle is turned round, axis body and torsion are provided with second support base
The opposite one end of axle is respectively arranged with the draw-in groove to positioning material piece end.
Further, between the axis body and the second support base rotatable engagement and can it is relative slide, axis body away from turn round axle one
End is provided with rotating disk, and an arcuate groove is offered on the rotating disk, has the latch being engaged with arcuate groove on the second support base
Axle is turned round with realization rotating disk rotation is limited to tablet torsion plus man-hour torsion axle rotation, latch, turned round when axle inverts reset and turn round axle and turn
Disk synchronization rotating in same direction.
A kind of tablet reverses processing method, using the bending for carrying out tablet torsion processing using rack-and-pinion as above
Mould, comprises the following steps：（1）Axis body is pulled towards away from torsion direction of principal axis movement；（2）Tablet one end to be processed is snapped in and turns round axle
In draw-in groove, axis body is promoted to make in the draw-in groove that the tablet other end snaps in axis body towards close torsion direction of principal axis movement；（3）Control upper base plate band
Dynamic guide pillar is moved downward, and toothed guide pillar turns round axle rotation and carries out torsion processing to tablet by gear driven, now latch
It is stuck in arcuate groove one end to limit rotating disk and turn round axle rotating in same direction；（4）Control upper base plate drives guide pillar to move upwards, toothed
Guide pillar is turned round axle and is rotated backward by gear driven, and drives axis body synchronization rotating in same direction by tablet；（5）Axle is pulled again
Body takes out the tablet for processing towards away from direction of principal axis movement is turned round.
Compared with prior art, the invention has the advantages that：The present invention carries out tablet torsion using rack-and-pinion
The design of bending die of processing is simple, easy to operate, can realize to expecting that windup-degree is precisely controlled, it is adaptable to different torsion angles
The tablet of degree and different length is processed, and machining accuracy is high, rate of reducing the number of rejects and seconds, while improving working (machining) efficiency, economic benefit is obvious.
To make the objects, technical solutions and advantages of the present invention become more apparent, below will be by specific embodiment and phase
Radix Aconiti Coreani figure, is described in further detail to the present invention.
Description of the drawings
Fig. 1 is embodiment of the present invention original state structural side view；
Fig. 2 is A-A profiles in Fig. 1；
Fig. 3 is that embodiment of the present invention guide pillar moves downward rear structural section；
Structural side view after the up reset of Fig. 4 embodiment of the present invention guide pillars；
Label declaration in figure：1- tablets, 2- upper base plates, the support bases of 3- first, 4- turn round axle, 5- gears, 6- guide pillars, 7- teeth, 8-
Seat board, 15- chutes, 16- lead under second support base, 9- axis bodies, 10- draw-in grooves, 11- rotating disks, 12- arcuate grooves, 13- latch, 14-
Set.
Specific embodiment
As shown in Fig. 1 ~ 4, using rack-and-pinion the bending die that tablet reverses processing, including the seat of honour moving up and down are carried out
Plate 2, upper base plate 2 is lifted by cylinder or Driven by Hydraulic Cylinder, and the lower section of upper base plate 1 is provided with the first support base 3, the first support base
A torsion axle 4 is equipped with 3, is turned round to be set with to drive on axle 4 and is turned round the gear 5 that axle is rotated, passed by flat key between gear 5 and torsion axle 4
Dynamic connection；The downside of upper base plate 2 is connected with least two guide pillars 6 being slidably matched with the first support base, wherein setting on a guide pillar
The teeth 7 being engaged with gear are equipped with so that band moving gear 5 is rotated when the guide pillar is moved up and down；Positioned at the side of the first support base 3
The second support base 8 is provided with, the axis body 9 coaxial with axle 4 is turned round is provided with second support base 8, axis body 9 is opposite with torsion axle 4
One end is respectively arranged with the draw-in groove 10 to positioning material piece end, can realize reversing material by controlling the descending distance of guide pillar
The control of angle, it is adaptable to which the tablet processing of different windup-degrees, machining accuracy is high, rate of reducing the number of rejects and seconds, while improving plus work efficiency
Rate, economic benefit is obvious.
In the present embodiment, between the axis body 9 and the second support base 8 rotatable engagement and can it is relative slide, axis body 9 away from
Turn round axle one end and be provided with rotating disk 11, an arcuate groove 12 is offered on the rotating disk, have and the phase of arcuate groove 12 on the second support base
To realize turning round axle and reversing tablet adding man-hour torsion axle rotation, latch to limit rotating disk and rotate, torsion axle is inverted the latch 13 of cooperation
Axle rotating in same direction synchronous with rotating disk is turned round during reset.
In the present embodiment, first support base and the second support base are arranged on lower seat board 14, and described second supports
Seat is slidably matched and is locked by bolt and nut with the chute 15 on lower seat board；Have on first support base and slided with guide pillar
The guide pin bushing 16 of cooperation.
A kind of tablet reverses processing method, using the bending for carrying out tablet torsion processing using rack-and-pinion as above
Mould, comprises the following steps：（1）Axis body is pulled towards away from torsion direction of principal axis movement；（2）Tablet one end to be processed is snapped in and turns round axle
In draw-in groove, axis body is promoted to make in the draw-in groove that the tablet other end snaps in axis body towards close torsion direction of principal axis movement；（3）Control upper base plate band
Dynamic guide pillar is moved downward, and toothed guide pillar turns round axle rotation and carries out torsion processing to tablet by gear driven, now latch
It is stuck in arcuate groove one end to limit rotating disk and turn round axle rotating in same direction；（4）Control upper base plate drives guide pillar to move upwards, toothed
Guide pillar is turned round axle and is rotated backward by gear driven, and drives axis body synchronization rotating in same direction by tablet；（5）Axle is pulled again
Body takes out the tablet for processing towards away from direction of principal axis movement is turned round.
The object, technical solutions and advantages of the present invention are further described by above-listed preferred embodiment, are answered
It is understood by, the foregoing is only presently preferred embodiments of the present invention, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (3)
1. the bending die that tablet reverses processing is carried out using rack-and-pinion, it is characterised in that：Including upper base plate moving up and down,
Upper base plate lower section is provided with the first support base, a torsion axle is equipped with the first support base, turn round and drive torsion axle is set with axle
The gear of rotation；Upper base plate downside is connected with least two guide pillars being slidably matched with the first support base, wherein on a guide pillar
The teeth being engaged with gear are provided with so that the guide pillar drives pinion rotation when moving up and down；Set positioned at the first support base side
The second support base is equipped with, the axis body coaxial with axle is turned round is provided with second support base, axis body is distinguished with the opposite one end of axle is turned round
It is provided with the draw-in groove to positioning material piece end.
2. application rack-and-pinion according to claim 1 carries out the bending die that tablet reverses processing, it is characterised in that：It is described
Rotatable engagement and relative can slide between axis body and the second support base, axis body is provided with rotating disk, the rotating disk away from axle one end is turned round
On offer an arcuate groove, there is the latch that is engaged with arcuate groove on the second support base with realize turning round axle tablet is reversed plus
Man-hour turns round axle rotation, latch and limits rotating disk and rotate, and when turning round axle reversion reset axle rotating in same direction synchronous with rotating disk is turned round.
3. a kind of tablet reverses processing method, and using tablet is carried out using rack-and-pinion as claimed in claim 2 processing is reversed
Bending die, it is characterised in that：Comprise the following steps：（1）Axis body is pulled towards away from torsion direction of principal axis movement；（2）Will be to be processed
Tablet one end is snapped in the draw-in groove for turning round axle, promotes axis body to make the tablet other end snap in the draw-in groove of axis body towards near torsion direction of principal axis movement
In；（3）Control upper base plate drives guide pillar to move downward, and toothed guide pillar turns round axle rotation and tablet is turned round by gear driven
Turn processing, now latch is stuck in arcuate groove one end to limit rotating disk and turn round axle rotating in same direction；（4）Control upper base plate drives guide pillar
Move upwards, toothed guide pillar is turned round axle and rotated backward by gear driven, and axis body synchronization rotating in same direction is driven by tablet；
（5）Pull axis body towards away from direction of principal axis movement is turned round again, take out the tablet for processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130248.5A CN106583511B (en) | 2016-12-09 | 2016-12-09 | Tablet, which is carried out, using rack-and-pinion reverses the bending die processed and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611130248.5A CN106583511B (en) | 2016-12-09 | 2016-12-09 | Tablet, which is carried out, using rack-and-pinion reverses the bending die processed and its processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106583511A true CN106583511A (en) | 2017-04-26 |
| CN106583511B CN106583511B (en) | 2018-05-04 |
Family
ID=58597866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611130248.5A Expired - Fee Related CN106583511B (en) | 2016-12-09 | 2016-12-09 | Tablet, which is carried out, using rack-and-pinion reverses the bending die processed and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583511B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759488A (en) * | 2018-12-29 | 2019-05-17 | 华中科技大学 | A kind of high pressure torsion shaping dies |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743052Y (en) * | 2004-09-27 | 2005-11-30 | 深圳市风百胜风机制造有限公司 | Automatic angle twisting machine for fan blade profile material |
| CN2743055Y (en) * | 2004-08-26 | 2005-11-30 | 深圳市风百胜风机制造有限公司 | Manual angle twisting machine for fan blade profile material |
| EP2599564A1 (en) * | 2010-07-28 | 2013-06-05 | Tsuneo Goto | Spiral steel, application product of same, and method for manufacturing spiral steel |
| CN104889202A (en) * | 2015-06-10 | 2015-09-09 | 昌利数控设备（深圳）有限公司 | Large-angle knife bending device for knife bending machine and knife bending machine |
| CN205183430U (en) * | 2015-11-16 | 2016-04-27 | 山推楚天工程机械有限公司 | Metal blade twist frock |
-
2016
- 2016-12-09 CN CN201611130248.5A patent/CN106583511B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2743055Y (en) * | 2004-08-26 | 2005-11-30 | 深圳市风百胜风机制造有限公司 | Manual angle twisting machine for fan blade profile material |
| CN2743052Y (en) * | 2004-09-27 | 2005-11-30 | 深圳市风百胜风机制造有限公司 | Automatic angle twisting machine for fan blade profile material |
| EP2599564A1 (en) * | 2010-07-28 | 2013-06-05 | Tsuneo Goto | Spiral steel, application product of same, and method for manufacturing spiral steel |
| CN104889202A (en) * | 2015-06-10 | 2015-09-09 | 昌利数控设备（深圳）有限公司 | Large-angle knife bending device for knife bending machine and knife bending machine |
| CN205183430U (en) * | 2015-11-16 | 2016-04-27 | 山推楚天工程机械有限公司 | Metal blade twist frock |
Non-Patent Citations (1)
| Title |
|---|
| 刘国楷: "换热器螺旋叶片扭转成形技术", 《刘国楷》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759488A (en) * | 2018-12-29 | 2019-05-17 | 华中科技大学 | A kind of high pressure torsion shaping dies |
| CN109759488B (en) * | 2018-12-29 | 2019-11-22 | 华中科技大学 | A kind of high pressure torsion shaping dies |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106583511B (en) | 2018-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204292870U (en) | Portable peeling pineapple removes fruit eye machine | |
| CN208004844U (en) | Mold cramping drilling machine | |
| CN215824112U (en) | Stamping equipment of adjustable hardware processing | |
| CN109759488B (en) | A kind of high pressure torsion shaping dies | |
| CN106583511A (en) | Bending die for material slice twisting machining through gear and rack and machining method of bending die | |
| CN104772780B (en) | semi-automatic shredder | |
| CN201979984U (en) | Connecting-rod type transmission mechanism of three-dimensional engraving machine | |
| CN211539306U (en) | Bending machine | |
| CN101234437A (en) | Method and equipment for milling processing cambered surface of vehicle fist section | |
| CN102632130A (en) | Punching device for hydraulic forging press | |
| CN205110488U (en) | No mould spinning -lathe of large -scale brute force | |
| CN204262149U (en) | A kind of Pressesservo | |
| CN215547397U (en) | Chamfering device for die machining | |
| CN112536418B (en) | Adjustable overturning and clamping mechanical mechanism of cold heading forming machine | |
| CN206305561U (en) | The large-scale wire cutting machine tool of integral type | |
| CN214321303U (en) | Cold-rolled steel strip slitting reciprocating equipment | |
| CN108115067A (en) | A kind of metal works forging press | |
| CN204700559U (en) | Numerical control gantry machining center spindle drive | |
| CN203739523U (en) | Multifunctional efficient gold and silver utensil processing device | |
| CN208787711U (en) | The tin cream device for preventing chip from rotating | |
| CN203509399U (en) | Automatic fixed-length multi-shaft numerical control cutting machine tool for oversized barrel | |
| CN205996324U (en) | A kind of numerical control bridge-type beveling machine | |
| CN112916737A (en) | Iron alloy material forming die | |
| CN202570946U (en) | Punching device for hydraulic forging press | |
| JP2006142381A (en) | Multistage press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20201209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |