CN107052111B - A kind of automobile urea box metal tube bending mould - Google Patents
A kind of automobile urea box metal tube bending mould Download PDFInfo
- Publication number
- CN107052111B CN107052111B CN201710175025.9A CN201710175025A CN107052111B CN 107052111 B CN107052111 B CN 107052111B CN 201710175025 A CN201710175025 A CN 201710175025A CN 107052111 B CN107052111 B CN 107052111B
- Authority
- CN
- China
- Prior art keywords
- locating piece
- pilot hole
- locating
- metal tube
- rack
- 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.)
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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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
-
- 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
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Abstract
The present invention proposes a kind of automobile urea box metal tube bending mould, including pedestal, bottom plate, first locating piece, second locating piece, briquetting, first rocking arm, second rocking arm, gear, two idler wheels, rack, rack locating piece, first driving mechanism, second driving mechanism, fixed link, first locating piece, second locating piece is for being fixed on the positioning metal tube, briquetting is oppositely arranged with the second locating piece, briquetting is driven by the second driving mechanism closer or far from the second locating piece, fixed link sequentially passes through the first pilot hole, second pilot hole, third pilot hole is fixedly connected with gear, fixed link is rotatablely connected with the second locating piece and fixed link is fixedly connected with the first rocking arm, rack and pinion engages, rack is connect with the first driving mechanism, first driving mechanism drive rack moves.Idler wheel of the present invention and third locating slot can carry out guided bend to metal tube, prevent the inside of metal tube from significantly wrinkling, prevent metal tube from deforming, can improve flat ratio after bending.
Description
Technical field
The present invention relates to pipe fitting bending techniques field more particularly to a kind of automobile urea box metal tube bending moulds.
Background technology
Urea box is common component on automobile, and effect is processing vehicle exhaust so that the discharge of vehicle exhaust reaches
Relevant national standard.In order to balance inside and outside gas pressure, and vehicle exhaust is handled by urea.Usually adding
Need to carry out bending machining on the metal tube of working hour urea box, in prior art, mostly use manual bending, to metal tube into
Row large radius easily causes metal tube gross distortion when being bent, and precision is poor when processing, and seriously affects processing efficiency.
Invention content
Based on technical problem present in background technology, the present invention proposes a kind of automobile urea box metal tube bending die
Tool.
A kind of automobile urea box metal tube bending mould proposed by the present invention, including pedestal, bottom plate, the first locating piece,
Two locating pieces, briquetting, the first rocking arm, the second rocking arm, gear, two idler wheels, rack, rack locating piece, the first driving mechanism,
Two driving mechanisms, fixed link;Bottom plate is located above pedestal and is parallel to pedestal, and bottom plate bottom end is connected by multiple supporting rods and pedestal
It connects;First locating piece, the second locating piece are used to that metal tube to be fixed on the positioning and the first locating piece, the second locating piece are respectively mounted
On bottom plate, the second locating piece is equipped with the first pilot hole, and bottom plate is equipped with the second pilot hole;First rocking arm is located at below bottom plate,
First rocking arm is equipped with third pilot hole, and gear, the first pilot hole, the second pilot hole, third assembly are equipped with below the first rocking arm
The central axis in hole overlaps and fixed link sequentially passes through the first pilot hole, the second pilot hole, third pilot hole and gear and fixes and connects
It connects, fixed link is rotatablely connected with the second locating piece and fixed link is fixedly connected with the first rocking arm;Second rocking arm shakes mounted on first
Arm upper end, the second rocking arm are set close to the second locating piece side there are two mounting groove, and two idler wheels are separately mounted to by fixing axle
In two mounting grooves and fixing axle is vertically arranged;Rack and pinion engages, and rack one end is connect with rack locating piece and its is another
End is connect with the first driving mechanism, and rack locating piece, the first driving mechanism are installed on pedestal;Briquetting and the second locating piece phase
To setting, briquetting is driven by the second driving mechanism closer or far from the second locating piece, and the second driving mechanism is mounted on bottom plate.
Preferably, the first locating piece is equipped with the first locating slot.
Preferably, the second locating piece is fixed close to briquetting side vertically two the second locating slots of arranged for interval, second
Position slot extends perpendicularly to fixed link.
Preferably, vertically there are two thirds to position for arranged for interval far from the first locating piece side for the second locating piece
Slot, third locating slot is arc-shaped, and two third locating slots and two idler wheels are arranged in a one-to-one correspondence and two third locating slots are distinguished
It is connected to two the second locating slots.
Preferably, vertically arranged for interval is there are two the 4th locating slot close to the second locating piece side for briquetting, and the 4th
Locating slot matches with the second locating slot and two the 4th locating slots are arranged in a one-to-one correspondence with two the second locating slots.
Preferably, rack is equipped with sliding slot in both sides up and down, and rack locating piece is equipped with rack locating slot, on rack locating slot
Lower both sides are equipped with and the matched convex block of sliding slot.
Preferably, further include guide positioning plate and guide post, briquetting is equipped with the first pilot hole, and guide positioning plate is equipped with the
Two pilot holes, guide post one end is fixedly connected with the second locating piece and its other end sequentially passes through the first pilot hole, the second pilot hole,
Guide positioning plate is connect by pull rod with briquetting, and pull rod is connect with the second driving mechanism.
In the present invention, the first locating piece, the second locating piece are for being fixed on the positioning metal tube, briquetting and the second positioning
Block is oppositely arranged, and briquetting is driven by the second driving mechanism closer or far from the second locating piece, and metal tube is placed on the first positioning
It in slot, and is positioned by the second locating slot, the second driving mechanism drives briquetting close to the second locating piece, and metal tube is compressed;Gu
Fixed pole sequentially passes through the first pilot hole, the second pilot hole, third pilot hole and is fixedly connected with gear, fixed link and the second locating piece
It being rotatablely connected and fixed link is fixedly connected with the first rocking arm, rack and pinion engagement, rack is connect with the first driving mechanism, and first
Driving mechanism drive rack moves, and rack movement band moving gear rotates, and two idler wheels push down metal tube respectively, and gear rotation drives
First rocking arm, the rotation of the second rocking arm, realize the bending machining to metal tube during rotation;The configuration of the present invention is simple makes
With conveniently, when metal tube is bent, idler wheel and third locating slot can carry out guided bend to metal tube, prevent the interior of metal tube
Side significantly wrinkles, and prevents metal tube from deforming, and can improve flat ratio after bending, realizes that metal tube is automatically quickly bent, adds
Work is efficient and high precision machining.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 2 is a kind of vertical view of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 3 is a kind of side view of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 4 is the second positioning block structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 5 is the vertical view of the second locating piece in a kind of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 6 is briquette structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 7 is briquetting side view in a kind of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 8 is the first rocker structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention;
Fig. 9 is the second rocker structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention;
Figure 10 is guide-localization plate structure schematic diagram in a kind of automobile urea box metal tube bending mould proposed by the present invention;
Figure 11 is a kind of automobile urea box metal tube bending mould midsole plate structure schematic diagram proposed by the present invention.
Specific implementation mode
- Figure 11 referring to Fig.1, the present invention propose a kind of automobile urea box metal tube bending mould, including pedestal 1, bottom plate 2,
First locating piece 3, the second locating piece 4, briquetting 5, the first rocking arm 6, the second rocking arm 7, gear 8, two idler wheels 9, rack 10, racks
Locating piece 11, the first driving mechanism 12, the second driving mechanism 13, fixed link 14, guide positioning plate 28 and guide post 29;Wherein:
Bottom plate 2 is located at 1 top of pedestal and is parallel to pedestal 1, and 2 bottom end of bottom plate is connect by multiple supporting rods 15 with pedestal 1,
Bottom plate 2 is equipped with the second pilot hole 17.
First locating piece 3, the second locating piece 4 are used to that metal tube to be fixed on the positioning and the first locating piece 3, second positions
Block 4 is respectively mounted on a base plate 2, and the first locating piece 3 is equipped with the first locating slot 21;Second locating piece 4 is equipped with the first pilot hole
16, the second locating piece 4 close to 5 side of briquetting vertically two the second locating slots 22 of arranged for interval, the second locating slot 22
Extend perpendicularly to fixed link 14, the second locating piece 4 is far from there are two 3 sides of the first locating piece vertically arranged for interval
Third locating slot 23, third locating slot 23 is arc-shaped, and two third locating slots 23 are connected to two the second locating slots 22 respectively.
First rocking arm 6 is located at 2 lower section of bottom plate, and the first rocking arm 6 is equipped with third pilot hole 18, and 6 lower section of the first rocking arm is equipped with
Gear 8, the first pilot hole 16, the second pilot hole 17, the central axis coincidence of third pilot hole 18 and fixed link 14 sequentially pass through
First pilot hole 16, the second pilot hole 17, third pilot hole 18 are fixedly connected with gear 8,4 turns of fixed link 14 and the second locating piece
It moves connection and fixed link 14 is fixedly connected with the first rocking arm 6.Second rocking arm 7 is mounted on 6 upper end of the first rocking arm, and the second rocking arm 7 leans on
Nearly second locating piece, 4 side is set there are two mounting groove 19, and two idler wheels 9 are separately mounted to two mounting grooves 19 by fixing axle 20
Interior and fixing axle 20 is vertically arranged, and two idler wheels 9 are arranged in a one-to-one correspondence with two third locating slots 23.
Rack 10 is engaged with gear 8, and 10 one end of rack is connect with rack locating piece 11 and its other end and the first driving machine
Structure 12 connects, and about 10 both sides of rack are equipped with sliding slot 25, and rack locating piece 11 is equipped with rack locating slot 26, rack locating slot
About 26 both sides are equipped with is installed in bottom with 25 matched convex block 27 of sliding slot, rack locating piece 11, the first driving mechanism 12
On seat 1.
Briquetting 5 is oppositely arranged with the second locating piece 4, and briquetting 5 is equipped with the first pilot hole 30, and briquetting 5 is close to the second positioning
Vertically there are two the 4th locating slots 24, the 4th locating slot 24 to match with the second locating slot 22 for arranged for interval for 4 side of block
And two the 4th locating slots 24 are arranged in a one-to-one correspondence with two the second locating slots 22.Second driving mechanism 13 is installed on a base plate 2,
Guide positioning plate 28 be equipped with the second pilot hole 31,29 one end of guide post be fixedly connected with the second locating piece 4 and its other end successively
Across the first pilot hole 30, the second pilot hole 31, guide positioning plate 28 is connect by pull rod 32 with briquetting 5, pull rod 32 and second
Driving mechanism 13 connects.Pass through and guide positioning plate 28 and guide post 29 be set, it is ensured that the 4th locating slot 24 of briquetting 5 can respectively with
Two the second locating slots 22 correspond, it is ensured that can compress metal tube 33, improve machining accuracy.
A kind of automobile urea box metal tube bending mould proposed by the present invention, the first locating piece 3, the second locating piece 4 are used for
Metal tube 33 is fixed on the positioning, briquetting 5 is oppositely arranged with the second locating piece 4, and briquetting 5 is leaned on by the driving of the second driving mechanism 13
Close or remote from the second locating piece 4, metal tube 33 is placed in the first locating slot 21, and is positioned by the second locating slot 22, the
Two driving mechanisms 12 drive briquetting 5 close to the second locating piece 4, and metal tube 33 is compressed;Fixed link 14 sequentially passes through the first assembly
Hole 16, the second pilot hole 17, third pilot hole 18 are fixedly connected with gear 8, fixed link 14 and the second locating piece 4 rotation connection and
Fixed link 14 is fixedly connected with the first rocking arm 6, and rack 10 is engaged with gear 8, and rack 10 is connect with the first driving mechanism 11, and first
11 drive rack 10 of driving mechanism moves, and the movement band moving gear 8 of rack 10 rotates, and two idler wheels 9 push down metal tube 33, tooth respectively
8 rotation of wheel drives the first rocking arm 6, the rotation of the second rocking arm 7, and the bending machining to metal tube 33 is realized during rotation;This
Inventive structure is simple, easy to use, and when metal tube 33 is bent, idler wheel 9 and third locating slot 23 can carry out metal tube 33
Guided bend prevents the inside of metal tube 33 from significantly wrinkling, and prevents metal tube 33 from deforming, and can improve flat ratio after bending,
Realize that metal tube 33 is quickly bent, high in machining efficiency and high precision machining.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of automobile urea box metal tube bending mould, which is characterized in that including pedestal (1), bottom plate (2), the first locating piece
(3), the second locating piece (4), briquetting (5), the first rocking arm (6), the second rocking arm (7), gear (8), two idler wheels (9), racks
(10), rack locating piece (11), the first driving mechanism (12), the second driving mechanism (13), fixed link (14);Bottom plate (2) is located at
Above pedestal (1) and it is parallel to pedestal (1), bottom plate (2) bottom end is connect by multiple supporting rods (15) with pedestal (1);First is fixed
Position block (3), the second locating piece (4) are used to that metal tube to be fixed on the positioning and the first locating piece (3), the second locating piece (4) are equal
On bottom plate (2), the second locating piece (4) is equipped with the first pilot hole (16), and bottom plate (2) is equipped with the second pilot hole (17);
First rocking arm (6) is located at below bottom plate (2), and the first rocking arm (6) is equipped with third pilot hole (18), is set below the first rocking arm (6)
There are gear (8), the first pilot hole (16), the second pilot hole (17), the central axis coincidence of third pilot hole (18) and fixed link
(14) the first pilot hole (16), the second pilot hole (17), third pilot hole (18) is sequentially passed through to be fixedly connected with gear (8), Gu
Fixed pole (14) is rotatablely connected with the second locating piece (4) and fixed link (14) is fixedly connected with the first rocking arm (6);Second rocking arm (7)
Mounted on the first rocking arm (6) upper end, the second rocking arm (7) is set close to the second locating piece (4) side there are two mounting groove (19), two
Idler wheel (9) is separately mounted in two mounting grooves (19) by fixing axle (20) and fixing axle (20) is vertically arranged;Rack (10)
It is engaged with gear (8), rack (10) one end is connect with rack locating piece (11) and its other end and the first driving mechanism (12) connect
It connects, rack locating piece (11), the first driving mechanism (12) are installed on pedestal (1);Briquetting (5) and the second locating piece (4) phase
To setting, briquetting (5) is driven by the second driving mechanism (13) closer or far from the second locating piece (4), the second driving mechanism (13)
On bottom plate (2);
First locating piece (3) is equipped with the first locating slot (21);
Second locating piece (4) is close to briquetting (5) side vertically two the second locating slots (22) of arranged for interval, the second positioning
Slot (22) extends perpendicularly to fixed link (14).
2. automobile urea box metal tube bending mould according to claim 1, which is characterized in that the second locating piece (4) is remote
From the first locating piece (3) side, vertically for arranged for interval there are two third locating slot (23), third locating slot (23) is in arc
Shape, two third locating slots (23) be arranged in a one-to-one correspondence with two idler wheels (9) and two third locating slots (23) respectively with two
Second locating slot (22) is connected to.
3. automobile urea box metal tube bending mould according to claim 1, which is characterized in that briquetting (5) is close to second
Vertically there are two the 4th locating slot (24), the 4th locating slot (24) and the second positioning for arranged for interval for locating piece (4) side
Slot (22) matches and two the 4th locating slots (24) are arranged in a one-to-one correspondence with two the second locating slots (22).
4. automobile urea box metal tube bending mould according to any one of claim 1-3, which is characterized in that rack
(10) both sides are equipped with sliding slot (25) up and down, and rack locating piece (11) is equipped with rack locating slot (26), rack locating slot (26)
Upper and lower both sides are equipped with and sliding slot (25) matched convex block (27).
5. automobile urea box metal tube bending mould according to any one of claim 1-3, which is characterized in that further include
Guide positioning plate (28) and guide post (29), briquetting (5) are equipped with the first pilot hole (30), and guide positioning plate (28) is equipped with second
Pilot hole (31), guide post (29) one end is fixedly connected with the second locating piece (4) and its other end sequentially passes through the first pilot hole
(30), the second pilot hole (31), guide positioning plate (28) are connect by pull rod (32) with briquetting (5), and pull rod (32) drives with second
Motivation structure (13) connects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710175025.9A CN107052111B (en) | 2017-03-22 | 2017-03-22 | A kind of automobile urea box metal tube bending mould |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710175025.9A CN107052111B (en) | 2017-03-22 | 2017-03-22 | A kind of automobile urea box metal tube bending mould |
Publications (2)
Publication Number | Publication Date |
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CN107052111A CN107052111A (en) | 2017-08-18 |
CN107052111B true CN107052111B (en) | 2018-08-07 |
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Application Number | Title | Priority Date | Filing Date |
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CN201710175025.9A Active CN107052111B (en) | 2017-03-22 | 2017-03-22 | A kind of automobile urea box metal tube bending mould |
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CN (1) | CN107052111B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109570292B (en) * | 2018-12-25 | 2020-07-24 | 嵊州市因康机械有限公司 | Five metals tubular product bender |
CN110038974A (en) * | 2019-05-08 | 2019-07-23 | 格力电器(武汉)有限公司 | Automatic bending device |
CN111496032A (en) * | 2020-05-22 | 2020-08-07 | 杭涛 | Pipe bending forming equipment and bending process |
CN111687254B (en) * | 2020-06-19 | 2022-04-19 | 佛山彰利汽车部件有限公司 | Automobile framework steel processing system |
CN112846044A (en) * | 2021-02-04 | 2021-05-28 | 深圳市锐特尔精密模具有限公司 | Lower die changing mechanism of double-station riveting press |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000153311A (en) * | 1998-11-19 | 2000-06-06 | Dai Ichi High Frequency Co Ltd | Method for compressively bending metal bar and device therefor |
CN2470022Y (en) * | 2001-06-20 | 2002-01-09 | 曹云明 | Multipurpose hydraulic pipe bender |
CN201493358U (en) * | 2009-09-07 | 2010-06-02 | 常州腾飞不锈钢有限公司 | Intelligent stainless automatic pipe bending machine |
CN202180121U (en) * | 2011-06-16 | 2012-04-04 | 佛山市顺德区燉煌五金塑料实业有限公司 | Automatic pipe bender |
CN104117559B (en) * | 2014-06-30 | 2016-10-05 | 绍兴市万兆制冷设备有限公司 | Bend pipe shaping apparatus |
CN204396564U (en) * | 2015-01-20 | 2015-06-17 | 常州市前峰汽车附件有限公司 | Air throttle water pipe bender |
CN206702005U (en) * | 2017-03-22 | 2017-12-05 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of automobile urea box metal tube bending mould |
-
2017
- 2017-03-22 CN CN201710175025.9A patent/CN107052111B/en active Active
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Address after: 242300 Ningguo Province Economic and Technological Development Zone, Xuancheng, Lek River Park Park Road, No. 1 Village Patentee after: Anhui Zhongding Fluid System Co., Ltd. Address before: 242300 Ningguo Province Economic and Technological Development Zone, Xuancheng, Lek River Park Park Road, No. 1 Village Patentee before: Anhui Zhongding-Keumah Auto Hose & Pipe Assembly Co., Ltd. |
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