CN207823566U - Profile shapes product rolls drawing joint production - Google Patents
Profile shapes product rolls drawing joint production Download PDFInfo
- Publication number
- CN207823566U CN207823566U CN201820092159.4U CN201820092159U CN207823566U CN 207823566 U CN207823566 U CN 207823566U CN 201820092159 U CN201820092159 U CN 201820092159U CN 207823566 U CN207823566 U CN 207823566U
- Authority
- CN
- China
- Prior art keywords
- rolls
- group
- roll
- milling train
- profile shapes
- 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.)
- Active
Links
Landscapes
- Metal Extraction Processes (AREA)
- Metal Rolling (AREA)
Abstract
The utility model discloses a kind of profile shapes products to roll drawing joint production, including guide device, milling train, drawbench and auxiliary device, milling train is two passage tandem mills, including first roll group, second roll group, third rolls group and the 4th rolls group, wherein first, which rolls group and second, rolls group first rolling pass of composition, third rolls group and the 4th and rolls group second rolling pass of composition, and milling train controls the blank of workpiece；Drawbench is continuous drawing device, including the first drawing group and the second drawing group, is located at the first drawing passes and the second drawing passes；Drawbench further includes front and back draw trolley and babinet.
Description
Technical field
The utility model is related to mobile phone parts manufacturing fields more particularly to profile shapes product to roll drawing joint production.
Background technology
Profile shapes production technique is merely drawing process at present, the technique refer to outside plus under the action of pulling force,
So that metal stock is pulled out from the die hole less than blank section, so that it is generated plastic deformation, to obtain corresponding size and shape
A kind of plastic processing means.In order to make drawing product obtain qualified size, shape, mechanical property and surface quality, generally
Multiple drawing is carried out to drawing blank.Because metal stock during drawing can because material metallographic structure variation and
The variations such as hardness, surface quality are generated, so needing to add annealing process during two passage drawings, product can be made
It can be required to reach requirement, and mold can be lowered by pressure.However, the technique is limited to pass deformation and twice annealing
Between total deformation, reduce production efficiency indirectly.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of new joint process equipment,
It can be while ensureing required product shape and size, and thin device and technique improve production efficiency.
Drawing process refers to so that metal stock is pulled out from the die hole less than blank section under the action of adding pulling force outside,
It is set to generate plastic deformation, to obtain a kind of plastic processing means of corresponding size and shape.The manufacturing process has size
Accurately, surface gloss is good, and tool equipment is simple, easy to maintenance, and the advantages that energy continuous high speed production, however the therefore work
Skill is limited to the total deformation between pass deformation and twice annealing, reduces production efficiency indirectly.
Rolling mill practice is between rolled piece is dragged into and rolls seam by the frictional force that is formed between the roll and rolled piece rotated, and is allowed to
The process of plastic deformation is generated by compression.The rolling of metal material process mainly for the production of the plank of various specifications, tubing,
Proximate matter is the primary processing technology of metal material production, while being also one of the main process of metal material.Rolling mill practice
Speed of production, production efficiency, can bear that roll-force is all higher than drawing process, but the production object rolled is all symmetrical
The product manufacturing of shape has product design limitation.
In order to promote processing efficiency and be suitable for the abnormity processing of different profile shapes products, to previous profile shapes product list
Pure drawing process carries out improvement optimization, and rolling mill practice and drawing process is made to link together, the accuracy of manufacture and speed of production phase
In conjunction with.
Drawing process is using basic drawing equipment, and rolling equipment needs otherwise designed mutually to be fitted with profile shapes product manufacturing
The roller equipment answered, the two matched design form rolling for this application and draw Joint Production equipment.
The purpose of this utility model is realized using following technical scheme：
A kind of profile shapes product rolls drawing joint production, including guide device, milling train, drawbench, the guide device
Front in milling train and drawbench is set, it is characterised in that：
The milling train is two passage tandem mills, including first roll group, second roll group, third rolls group and the 4th rolls group, wherein
First rolls group rolls group first rolling pass of composition with second, and third rolls group and the 4th and rolls group second rolling pass of composition, milling train control
The blank of workpiece processed；
The drawbench is continuous drawing device, including the first drawing group and the second drawing group, is located at the first drawing road
Secondary and the second drawing passes；Drawbench further includes front and back draw trolley and babinet；
Each of described milling train rolls group and rolls wheel including four, and four are rolled the wheel orthogonal thereto setting of face two-by-two；
The wheel that rolls is supported on centre rotational axis, and the centre rotational axis is multistage Step Shaft, is arranged on the step of center
The arranged on left and right sides of ball bearing, ball bearing sets gradually washer and taper bearing respectively, and roll is arranged on their outer edge surface,
Left side taper bearing is orderly arranged outside each driving gear and hermetic oil seal, right side taper bearing be orderly arranged outside each sealing every
Set and open-work gland, and by locking screw cover locking, the wheel that rolls is fastened as a whole entirely through bolt；
The external mold of each roll for rolling group is different, the thickness and shape of two rolls control workpiece of upper and lower face, left,
The width of two rolls control workpiece of right face；
It is each roll group roll that wheel is replaceable, and the gap at each orthogonal place of four rolls for rolling group can be adjusted.
Further, the roll of the milling train is grain roll.
Further, the grain roll is made of a kind of in rich chromium cast iron, spheroidal graphite cast-iron or unbounded chilled cast iron.
Further, the first drawing group and the second drawing group include four die holders, wherein upper and lower die holder face is set
It sets, controls the thickness and shape of workpiece, the left and right die holder face setting in die holder controls the width of workpiece.
Further, the die holder is both supported upon on central shaft.
Compared with prior art, the beneficial effects of the utility model are：
1., roll draw Joint Production equipment replace conventional multi drawing and die sleeve stamping procedure, reduce annealing times, shorten
Production cycle, production efficiency is improved, economic benefit is improved；
2., Product Precision it is high, without treatment process such as overlap processing；
3., using traditional drawbench cooperation for the milling train of profile shapes product design, reduce R＆D costs, it is handling easily
In grasp, convenient for promoting the use of；
4., the rolling Technology Optimization of symmetric shape can only be done in the past into the asymmetric figure of rolling, greatly increase its practicality
Property and promotional value.
Description of the drawings
Fig. 1 is the structural representation for the passage that the utility model profile shapes product rolls the milling train for drawing joint production
Figure；
Fig. 2 is the structural schematic diagram for the side-looking direction that one of milling train rolls group；
Fig. 3 is a structural schematic diagram for rolling wheel of milling train；
Fig. 4 is the structural representation for the passage that the utility model profile shapes product rolls the drawbench for drawing joint production
Figure；
Fig. 5 is the structural schematic diagram of the side-looking direction of a drawing group of drawbench；
In figure：1, milling train；2, drawbench；101,102,103,104, wheel is rolled；1001, centre rotational axis；1002, Seal Oil
Envelope；1003, bolt；1004, gear is driven；1005, taper bearing；1006, blind nut is locked；1007, ball bearing；1008, roll；
1009, washer；1010, open-work gland；1011, spacer is sealed；201,202,203,204, die holder.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more relevant Listed Items.
As Figure 1-Figure 5, a kind of profile shapes product rolls drawing joint production, including guide device (not shown), rolls
Machine 1 and drawbench 2；Milling train is two passage tandem mills, including first rolls group (101,102,103,104), second rolls group (referring to figure
1), third rolls group (not shown) and the 4th and rolls a group (not shown), wherein first rolls group and second and roll group first rolling pass of composition
(referring to Fig. 1), third roll group and the 4th and roll group second rolling pass of composition (being not shown, same to Fig. 1), and milling train controls the young bird of workpiece
Shape；Drawbench 2 is continuous drawing device, including the first drawing group (referring to Fig. 2) and the second drawing group (not shown), is located at the
One drawing passes and the second drawing passes；Drawbench further includes front and back draw trolley (not shown) and babinet (not shown)；
Each of milling train, which rolls group and includes four, rolls wheel (101,102,103,104), and four are rolled that take turns face two-by-two orthogonal thereto
Setting；
It is supported on centre rotational axis 1001 as shown in figure 3, rolling wheel, centre rotational axis 1001 is multistage Step Shaft, center
Ball bearing 1007 is set on step, and ball bearing is centrifugation ball bearing, needle bearing or roller bearing etc., preferably centrifugal globe axis
It holds；The arranged on left and right sides of ball bearing 1007 sets gradually washer 1009 and taper bearing 1005 respectively, is set on their outer edge surface
Roll 1008 is set, the taper bearing in left side is orderly arranged outside each driving gear 1004 and hermetic oil seal 1002, right side taper shaft
That holds is orderly arranged outside each sealing spacer 1011 and open-work gland 1010, and is locked by locking blind nut 1006, and it is whole logical to roll wheel
It crosses bolt 1003 to be fastened as a whole, the bolt is preferably hexagon socket head cap screw.
As Figure 2-3, further, the external mold for each rolling the roll of group is different, two rolls control of upper and lower face
The thickness and shape of workpiece, the width of two rolls control workpiece of left and right face.
It is each roll group roll that wheel is replaceable, and the gap at each orthogonal place of four rolls for rolling group can be adjusted.
The roll of milling train is grain roll.
Grain roll is made of a kind of in rich chromium cast iron, spheroidal graphite cast-iron or unbounded chilled cast iron.
As shown in Figure 4 and Figure 5, the first drawing group and the second drawing group include four die holders (201,202,203,204),
Wherein upper and lower die holder (201,203) face setting, and control the thickness and shape of workpiece, in die holder left and right die holder (202,
204) face is arranged, and controls the width of workpiece.
Die holder is both supported upon on central shaft.
For above-mentioned equipment than traditional profile shapes product for only leaning on drawing process to obtain, precision is high, annealing operation is reduced, and carries
High processing efficiency, whole production cycle shorten.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (5)
1. a kind of profile shapes product rolls drawing joint production, including guide device, milling train, drawbench, the guide device is set
Set the front in milling train and drawbench, it is characterised in that：
The milling train is two passage tandem mills, including first roll group, second roll group, third rolls group and the 4th rolls group, wherein first
It rolls group and second and rolls group first rolling pass of composition, third rolls group and the 4th and rolls group second rolling pass of composition, and milling train controls work
The blank of part；
The drawbench is continuous drawing device, including the first drawing group and the second drawing group, be located at the first drawing passes and
Second drawing passes；Drawbench further includes front and back draw trolley and babinet；
Each of described milling train rolls group and rolls wheel including four, and four are rolled the wheel orthogonal thereto setting of face two-by-two；
The wheel that rolls is supported on centre rotational axis, and the centre rotational axis is multistage Step Shaft, and ball axis is arranged on the step of center
It holds, the arranged on left and right sides of ball bearing sets gradually washer and taper bearing respectively, and roll, left side are arranged on their outer edge surface
Taper bearing is orderly arranged outside each driving gear and hermetic oil seal, right side taper bearing be orderly arranged outside each sealing spacer and
Open-work gland, and by locking screw cover locking, the wheel that rolls is fastened as a whole entirely through bolt；
The external mold of each roll for rolling group is different, the thickness and shape of two rolls control workpiece of upper and lower face, it is left and right just
To two rolls control workpiece width；
It is each roll group roll that wheel is replaceable, and the gap at each orthogonal place of four rolls for rolling group can be adjusted.
2. profile shapes product according to claim 1 rolls drawing joint production, it is characterised in that：The roll of the milling train
For grain roll.
3. profile shapes product according to claim 2 rolls drawing joint production, it is characterised in that：The grain roll by
A kind of composition in rich chromium cast iron, spheroidal graphite cast-iron or unbounded chilled cast iron.
4. profile shapes product according to claim 1 rolls drawing joint production, it is characterised in that：The first drawing group
Include four die holders with the second drawing group, wherein upper and lower die holder face is arranged, controls the thickness and shape of workpiece, die holder
In left and right die holder face setting, control workpiece width.
5. profile shapes product according to claim 4 rolls drawing joint production, it is characterised in that：The die holder supports
On center shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092159.4U CN207823566U (en) | 2018-01-19 | 2018-01-19 | Profile shapes product rolls drawing joint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092159.4U CN207823566U (en) | 2018-01-19 | 2018-01-19 | Profile shapes product rolls drawing joint production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823566U true CN207823566U (en) | 2018-09-07 |
Family
ID=63393777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092159.4U Active CN207823566U (en) | 2018-01-19 | 2018-01-19 | Profile shapes product rolls drawing joint production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872178A (en) * | 2020-12-25 | 2021-06-01 | 广州众山精密科技有限公司 | Processing technology of high-precision sharp-corner profile |
-
2018
- 2018-01-19 CN CN201820092159.4U patent/CN207823566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872178A (en) * | 2020-12-25 | 2021-06-01 | 广州众山精密科技有限公司 | Processing technology of high-precision sharp-corner profile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108296303A (en) | Rolling for profile shapes class product draws Joint Production equipment and its rolls drawing production technology | |
| CN102615223B (en) | The method of rolling two trapezoid cross section flange ring forging parts simultaneously | |
| CN202105953U (en) | Rolling-ring shaping device for a digital-control horizontal ring rolling machine | |
| CN102554577A (en) | Process for manufacturing large high-chromium medium-carbon alloy forging back-up rolls | |
| CN207823566U (en) | Profile shapes product rolls drawing joint production | |
| CN103316986B (en) | Two-wheel flexible spinning technology applicable to steel plate welding wheels with grooves | |
| CN202893814U (en) | Ring rolling machine roller for rolling rings with complicated sections | |
| CN206966320U (en) | Roll the special-shaped roll of pore-forming | |
| CN102922238A (en) | Production process of body flange | |
| CN202498078U (en) | Final rolling device for skew and longitudinal rolling of hollow steel | |
| CN202021308U (en) | Thread rolling die part for lead screw machine | |
| CN206911986U (en) | A kind of cone cylinder rolls equipment | |
| CN201791784U (en) | Combined straightening roll device | |
| CN201586720U (en) | Conical roller mould of large-scale ring rolling machine | |
| CN204171714U (en) | A kind of Rapid tooling fixture | |
| CN201162074Y (en) | Devillicating grooved roller for carbon fiber production | |
| CN203437570U (en) | Special-shaped core roller for ring rolling mill | |
| CN207288760U (en) | The frock of the ring forging of annular groove is set on outer wall | |
| CN203437569U (en) | Special-shaped core roller for ring rolling mill | |
| CN201482894U (en) | Novel combined type rolling roller | |
| CN202516845U (en) | Ring rolling machine roller for rolling trapezoid cross section ring pieces | |
| CN104841819A (en) | Dual-arch vertical ring-rolling machine | |
| CN206925146U (en) | Adjustable alloy collars | |
| CN201093053Y (en) | Composite spinning belt roller | |
| CN202516988U (en) | Roller of ring rolling machine for rolling internal step section ring piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Profile shapes product rolls and draws joint production device Effective date of registration: 20191111 Granted publication date: 20180907 Pledgee: Industrial Commercial Bank of China Ltd Guangzhou Xintang branch Pledgor: Guangzhou Zhong Shan metal Technology Co., Ltd. Registration number: Y2019440000137 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220510 Granted publication date: 20180907 Pledgee: Industrial Commercial Bank of China Ltd. Guangzhou Xintang branch Pledgor: GUANGZHOU ZHONGSHAN METAL TECHNOLOGY Co.,Ltd. Registration number: Y2019440000137 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220614 Address after: 510000 No. 127 chuangqiang Road, Yongning Street, Zengcheng District, Guangzhou, Guangdong (in the core area of Zengcheng economic and Technological Development Zone) Patentee after: Guangzhou Zhongshan Precision Technology Co.,Ltd. Address before: 511300 Chuang Qiang Road, Yongning Street, Zengcheng District, Guangzhou, Guangdong, 127 Patentee before: GUANGZHOU ZHONGSHAN METAL TECHNOLOGY Co.,Ltd. |