CN106077194B - A kind of bullodozer - Google Patents
A kind of bullodozer Download PDFInfo
- Publication number
- CN106077194B CN106077194B CN201610746925.XA CN201610746925A CN106077194B CN 106077194 B CN106077194 B CN 106077194B CN 201610746925 A CN201610746925 A CN 201610746925A CN 106077194 B CN106077194 B CN 106077194B
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- CN
- China
- Prior art keywords
- carriage
- plate
- tape measure
- mold wheel
- leading screw
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- 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.)
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Classifications
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- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
Abstract
This patent discloses a kind of bullodozer in metal extrusion field, including body, body includes frame, active mold wheel and leading screw, the first carriage is connected with the top of leading screw, first carriage includes bearing bar, connecting rod, " └ " shape location-plate and mounting rod, one end connection leading screw of bearing bar, the other end and the active mold wheel homonymy of bearing bar；One end of connecting rod is slidably connected bearing bar, and connecting rod is slidably connected " └ " shape location-plate, and mounting rod is arranged on the angle of " └ " shape location-plate；The bottom of the frame is provided with the second carriage with first carriage mirror image each other；Second carriage is located at the underface of the first carriage；Tape measure is connected between first carriage and the second carriage, the fixing end of tape measure connects the mounting rod of the first carriage, and the free end of tape measure connects the mounting rod of the second carriage.This programme improves the press-bending precision and the security of operation of steel by setting carriage and tape measure.
Description
Technical field
The present invention relates to metal extrusion molding machine tool field, more particularly to a kind of bullodozer.
Background technology
Steel are the materials by definite shape, size and performance made of pressure processing.Most of steel are processed
By pressure processing, make processed steel（Base, ingot etc.）Produce plastic deformation.Steel are widely used in life, and difference is made
The requirement to steel shape such as the equipment of type, building is also different.Wherein, the steel that steel mill produces are with the residence of straight bar shape
It is more；But in real life, due to some parts in the machinery such as workpiece, equipment because when the reason such as damage needs to change,
It is difficult to directly be changed from the steel bought on the market, need to first pass through certain press-bending to use more.
For such case, the patent of Application No. 201220350957.5《A kind of bullodozer》By setting bullodozer real
Show the press-bending to steel, solve above-mentioned technical problem.The bullodozer includes body, and body includes wheel shaft, synchromesh gear, master
Dynamic mold wheel, Synchronous lifting gear, axle shaft gear, leading screw, lifting shaft, passive mold wheel, sliding block and a frame, in frame
Bottom sustained height it is parallel three wheel shafts stretched out before and after frame uniformly are installed, in the rear end of frame on three wheel shafts
The identical intermeshing synchromesh gear in centre of a size is separately installed with, it is middle in two outer axles of frame front end to stay
Go out gap and be symmetrically installed with a pair of active mold wheels, correspondence is parallel among the restocking face of frame is provided with downwards two together
Step lifting gear, a both sides are provided with the frame face among two Synchronous lifting gears and are mutually nibbled with two Synchronous lifting gears
The axle shaft gear of conjunction, a leading screw is installed separately down in two Synchronous lifting gear shaft holes, two leading screw bottoms
A piece lifting shaft is installed, a quilt that can be in contact or leave with the cambered surface of two active mold wheels is installed on lifting shaft
Dynamic mold wheel, adjustment sliding block in gap is installed between lifting shaft and two leading screws.Steel are bent using the bullodozer
When, after steel are placed on active mold wheel, extruding of the passive mold wheel to steel is realized in control lifting shaft lifting；Adjusting
, it is necessary to distance between the passive mold wheel of operating personnel's subjective judgement, steel and active mold wheel during lifting shaft lifts.Three
Gap between person be present, the press-bending effect of steel can be caused bad, do not reach the press-bending radian of needs；Tension between three, easily makes
It is difficult to move into steel, causes bullodozer to damage, while steel fracture occurs and flown out easily to cause staff to come to harm.
The content of the invention
The invention is intended to provide a kind of bullodozer, with solve bullodozer of the prior art because passive mold wheel lifting away from
From being difficult to directly perceived grasp that to cause steel to bend effect poor and the problem of potential safety hazard be present.
A kind of bullodozer in this programme, including body, body include frame, active mold wheel and leading screw, the top of leading screw
Portion is connected with the first carriage, and the first carriage includes bearing bar, connecting rod, " └ " shape location-plate and mounting rod, load-bearing
One end connection leading screw of bar, the other end and the active mold wheel homonymy of bearing bar；One end of connecting rod is slidably connected bearing bar, even
Extension bar is slidably connected " └ " shape location-plate, and mounting rod is arranged on the angle of " └ " shape location-plate；The bottom of the frame is provided with
With the second carriage of first carriage mirror image each other；Second carriage be located at the first carriage just under
Side；Tape measure is connected between first carriage and the second carriage, the fixing end of tape measure connects the installation of the first carriage
Bar, the free end of tape measure connect the mounting rod of the second carriage.
The working principle and beneficial effect of this programme：When bending steel, connecting rod and load-bearing due to the first carriage
Using being slidably connected between bar, it can be moved by adjusting connecting rod, " └ " the shape location-plate that its drive is attached thereto is located at quilt
Outside the outer face of dynamic mold wheel；Again by sliding " └ " shape location-plate, make the upper surface of " └ " shape location-plate bottom plate positioned at passive
The lower section of mold wheel；Again by sliding, the position of adjustment connecting rod and " └ " shape location-plate, make the upper of " └ " shape location-plate bottom plate
End face contacts with the minimum point of passive mold wheel.Again by adjusting the connecting rod and " └ " shape location-plate of the second carriage,
The lower surface of " └ " shape location-plate bottom plate is set to be contacted with the peak of active mold wheel.
Now, the distance between the first carriage and the second carriage " └ " shape location-plate adds two " └ " shape location-plates
The thickness of bottom plate is the distance between active mold wheel and passive mold wheel；The distance can intuitively find out from tape measure, and
The thickness of steel to be processed is known, is subtracted by the distance between active mold wheel before processing and passive mold wheel to be processed
The thickness of steel is the distance that follower needs to lower.Mobile two connecting rod identical distances simultaneously, position " └ " shape
Plate exits active mold wheel and passive mold wheel, is put into steel, and rotational lead screw drives passive mold wheel to move down.
Because bearing bar is connected to the top of leading screw, it can realize and rise with follower while being lifted without prejudice to leading screw
Drop.And tape measure itself has Telescopic, when the first carriage decline or the second carriage uphill process in, in tape measure
Contracting, its neck-in are the decrement of distance between the two；During the first carriage rises or the second carriage declines,
Tape measure stretches, and its span is the incrementss of distance between the two；Because the distance can intuitively be found out from tape measure；Realize
To passive mold wheel moving down distance is precisely controlled.
After position is set, adjusting the first carriage and the second carriage hides the vertical plate of " └ " shape location-plate
The part that steel bend working face is kept off, when in steel process, when steel eject, " └ " shape location-plate can stop outside steel
Fly, so as to avoid steel from damaging human body.
Further, it is connected with junction button between the connecting rod of first carriage and the second carriage.By setting
Junction button is put, the first carriage and connecting rod and " └ " shape location-plate on the second carriage can be pulled simultaneously, had
Beneficial to raising operating efficiency, and the abutting end with two connecting rods is connected respectively, is avoided junction button and is stopped " └ " shape location-plate
Slide up and down.
Further, the surface of the junction button is provided with anti-skidding salient point.By setting anti-skidding salient point to increase rubbing action, favorably
In the coupled connecting rod of pulling.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bullodozer of the present invention；
Fig. 2 is a kind of left view of bullodozer of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Axle shaft gear 1, Synchronous lifting gear 2, lifting shaft 3, gap adjustment
Sliding block 4, synchromesh gear 5, wheel shaft 6, frame 7, active mold wheel 8, passive mold wheel 9, junction button 10, tape measure 11, " └ " shape are fixed
Position plate 12, connecting rod 13, leading screw 14, bearing bar 15, mounting rod 16.
A kind of bullodozer as shown in Figure 1 and 2, including body, body include wheel shaft 6, synchromesh gear 5, active mold wheel 8,
Synchronous lifting gear 2, axle shaft gear 1, leading screw 14, lifting shaft 3, passive mold wheel 9, sliding block and a rectangle frame 7,
The parallel uniform wheel shafts 6 for being provided with three stretchings before and after frame 7 of bottom sustained height of frame 7, in machine on three wheel shafts 6
The rear end of frame 7 is separately installed with the intermeshing synchromesh gear 5 in the identical centre of a size, in two outsides of the front end of frame 7
Gap is reserved among on wheel shaft 6 and is symmetrically installed with a pair of active mold wheels 8, and correspondence is parallel among the restocking face of frame 7
Two Synchronous lifting gears 2 are installed downwards, a both sides and two are installed on the frame face among two Synchronous lifting gears 2
The axle shaft gear 1 that individual Synchronous lifting gear 2 is meshed, one is provided with separately down in two axis holes of Synchronous lifting gear 2
Root leading screw 14, a piece lifting shaft 3 is installed two bottoms of leading screw 14, one is provided with lifting shaft 3 can be with two actives
The passive mold wheel 9 that the cambered surface of mold wheel 8 is in contact or left, gap tune is installed between lifting shaft 3 and two leading screws 14
Whole sliding block 4.
The top of leading screw 14 is connected with the first carriage, and the first carriage includes bearing bar 15, connecting rod 13, " └ "
Shape location-plate 12 and mounting rod 16, one end connection leading screw 14 of bearing bar 15, the other end of bearing bar 15 point to active mold wheel 8
Side；One end of connecting rod 13 is slidably connected bearing bar 15, and connecting rod 13 is slidably connected " └ " shape location-plate 12, mounting rod 16
It is arranged on the angle of " └ " shape location-plate 12；The bottom of frame 7 be provided with first carriage each other mirror image second
Carriage；Second carriage is located at the underface of the first carriage；Two on first carriage and the second carriage
Junction button 10 is connected between connecting rod 13, junction button 10 is provided with anti-skidding salient point；Between first carriage and the second carriage
Tape measure 11 is connected with, the fixing end of tape measure 11 connects the mounting rod 16 of the first carriage, the free end connection second of tape measure 11
The mounting rod 16 of carriage.
When being bent using bullodozer to steel, by adjusting the first carriage and the second carriage, it is determined that main
The distance between dynamic mold wheel 8 and passive mold wheel 9.Steel are placed between active mold wheel 8 and passive mold wheel 9, by
The thickness of distance and steel between active mold wheel 8 and passive mold wheel 9 can show that passive mold wheel 9 needs to lower away from
From.The decline of passive mold wheel 9 is realized in the lifting of regulation screw mandrel 14, stops declining after appropriate location is dropped to；Start motor
Active mold wheel 8 is driven to rotate, so as to realize the press-bending of steel.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (3)
1. a kind of bullodozer, including body, body includes frame, active mold wheel and leading screw, it is characterised in that：The top of leading screw
The first carriage is connected with, the first carriage includes bearing bar, connecting rod, " └ " shape location-plate and mounting rod, bearing bar
One end connection leading screw, the other end of bearing bar and active mold wheel homonymy；One end of connecting rod is slidably connected bearing bar, connection
Bar is slidably connected " └ " shape location-plate, and mounting rod is arranged on the angle of " └ " shape location-plate；The bottom of the frame be provided with
Second carriage of first carriage mirror image each other；Second carriage is located at the underface of the first carriage；
Tape measure is connected between first carriage and the second carriage, the fixing end of tape measure connects the mounting rod of the first carriage,
The free end of tape measure connects the mounting rod of the second carriage.
2. bullodozer according to claim 1, it is characterised in that：The company of first carriage and the second carriage
Junction button is connected between extension bar.
3. bullodozer according to claim 2, it is characterised in that：The surface of the junction button is provided with anti-skidding salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746925.XA CN106077194B (en) | 2016-08-29 | 2016-08-29 | A kind of bullodozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746925.XA CN106077194B (en) | 2016-08-29 | 2016-08-29 | A kind of bullodozer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106077194A CN106077194A (en) | 2016-11-09 |
| CN106077194B true CN106077194B (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746925.XA Active CN106077194B (en) | 2016-08-29 | 2016-08-29 | A kind of bullodozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106077194B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202725708U (en) * | 2012-07-19 | 2013-02-13 | 新乡市金鑫化工设备有限责任公司 | Bending press |
| CN205020584U (en) * | 2015-09-21 | 2016-02-10 | 曲靖开发区自然空间建材发展有限公司 | Many functional type material edge rolling device |
| CN205966897U (en) * | 2016-08-29 | 2017-02-22 | 凤冈县月生利机械设备有限公司 | Bending press |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6321803U (en) * | 1986-07-25 | 1988-02-13 |
-
2016
- 2016-08-29 CN CN201610746925.XA patent/CN106077194B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202725708U (en) * | 2012-07-19 | 2013-02-13 | 新乡市金鑫化工设备有限责任公司 | Bending press |
| CN205020584U (en) * | 2015-09-21 | 2016-02-10 | 曲靖开发区自然空间建材发展有限公司 | Many functional type material edge rolling device |
| CN205966897U (en) * | 2016-08-29 | 2017-02-22 | 凤冈县月生利机械设备有限公司 | Bending press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106077194A (en) | 2016-11-09 |
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Effective date of registration: 20171226 Address after: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Applicant after: Chongqing Bajun strong intellectual property service Co. Ltd. Address before: Yongan Fenggang County town of Guizhou city of Zunyi province Tian BA 564204 Applicant before: Plant equipment Co., Ltd makes profits the Fenggang County moon |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180122 Address after: Yongan Town, Guizhou County of Fenggang province Tian BA 564204 Patentee after: Plant equipment Co., Ltd makes profits the Fenggang County moon Address before: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Patentee before: Chongqing Bajun strong intellectual property service Co. Ltd. |
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| TR01 | Transfer of patent right |