CN107597912A - A kind of interactive oblique contract of separate type - Google Patents
A kind of interactive oblique contract of separate type Download PDFInfo
- Publication number
- CN107597912A CN107597912A CN201710933461.8A CN201710933461A CN107597912A CN 107597912 A CN107597912 A CN 107597912A CN 201710933461 A CN201710933461 A CN 201710933461A CN 107597912 A CN107597912 A CN 107597912A
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- China
- Prior art keywords
- oblique contract
- contract block
- oblique
- edge rolling
- block
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Abstract
The invention discloses a kind of interactive oblique contract of separate type, including oblique contract block base, oblique contract block, pressing plate, oblique contract block rear baffle and edge rolling cavity plate, the tiltedly contract block base section is in U-typed structure, oblique contract block is placed with the groove of oblique contract block base, oblique contract block upper center is fixedly connected with edge rolling cavity plate, edge rolling groove is provided with front side of edge rolling cavity plate, the oblique contract block of the edge rolling cavity plate both sides is provided with pressing plate, oblique contract block base rear end is provided with oblique contract block rear baffle, spring pilot hole is offered in oblique contract block, oblique contract block reset spring is installed in spring pilot hole；It is simple in construction, it is easy to assembly, the good limit effect of oblique contract block base, pressing plate and oblique contract block rear baffle to oblique contract block, oblique contract block is avoided to slip, downward active force is applied to the slope of oblique contract block, convenient to promote oblique contract block and edge rolling cavity plate together to move forward, edge rolling groove is to workpiece circle rolling, and under the effect of oblique contract block reset spring force, facilitate automatically reseting for oblique contract block.
Description
Technical field
The present invention relates to edge rolling technical field of mold, specifically a kind of interactive oblique contract of separate type.
Background technology
In the hinge for engine hood processing of vehicle, it usually needs sheet material brake forming is made, but manual operation obtains
Workpiece typically easily lose circle, it is therefore desirable to sheet material carry out edge rolling processing, to meet the needs of hinge normal work.Existing volume
In circle technology, the mode of the edge rolling generally use of hinge is：The end of locating piece and plug interaction clamping sheet material first, so
Afterwards centered on plug, along the circumferential direction moved by the rolling workpiece of spheronizator, realize that edge rolling is molded.It is however, this
Method is only applicable to the sheet material that thickness is less than 3mm, is more than for thickness in 3mm, heavy-gauge sheeting is rolled up using this method
Bowlder, the resistance run into because sheet material is relatively thick, during processing are larger so that sheet material easily slides mutation, so as to cause hinge
Endoporus loses circle, and product defect rate is high, low production efficiency.Therefore, part by one-step is molded using mould and once rushed by tabula rasa tablet
On the basis of pressure completes pre-bending more than 90 °, it is molded using the further edge rolling of mould, required oblique contract is to closing weight during mould edge rolling
Will, therefore, it is necessary to a kind of interactive tiltedly contract of separate type meets needed for hinge curling process.
The content of the invention
It is an object of the invention to provide a kind of interactive oblique contract of separate type, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of interactive oblique contract of separate type, including oblique contract block base, oblique contract block, pressing plate, oblique contract block rear baffle and edge rolling cavity plate, it is described
Oblique contract block base section is in U-typed structure, and oblique contract block is placed with the groove of oblique contract block base, and oblique contract block upper center, which is fixed, to be connected
Edge rolling cavity plate is connect, is provided with edge rolling groove on front side of edge rolling cavity plate, the oblique contract block of the edge rolling cavity plate both sides is provided with pressing plate, oblique contract block bottom
Base rear end is provided with oblique contract block rear baffle, and spring pilot hole is offered in oblique contract block, and oblique contract block is provided with spring pilot hole and is answered
Position spring.
As the further scheme of the present invention：Lock bolt hole, the tiltedly contract block base both sides are offered on the pressing plate
Top offers pressing plate fixing hole.
As the further scheme of the present invention：The tiltedly contract block rear baffle is provided with bolt hole, and oblique contract block base rear end is opened
Provided with rear baffle fixing hole.
As the further scheme of the present invention：The tiltedly contract block reset spring at front end is fixedly connected with oblique contract block, oblique contract block
Back-moving spring rear end is fixedly connected with oblique contract block rear baffle.
As the further scheme of the present invention：The tiltedly contract block rear upper side is provided with slope, the angle of inclination of slope
For 30-60 °.
As the further scheme of the present invention：Tiltedly contract block base two middle side part offers base pilot hole.
Compared with prior art, the beneficial effects of the invention are as follows：The interactive oblique contract of a kind of separate type, simple in construction, group
Dress is convenient, and oblique contract block base, pressing plate and oblique contract block rear baffle avoid oblique contract block from slipping, to oblique the good limit effect of oblique contract block
The slope of contract block applies downward active force, and convenient to promote oblique contract block and edge rolling cavity plate together to move forward, edge rolling groove is to work
Part edge rolling, and under the effect of oblique contract block reset spring force, facilitate automatically reseting for oblique contract block.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of oblique contract block base in the present invention.
Fig. 3 is the structural representation of oblique contract block in the present invention.
In figure：The oblique contract block bases of 1-, the oblique contract block grooves of 101-, 102- upper table surfaces, 103- pressing plates fixing hole, 104- rear baffles
Fixing hole, 105- bases pilot hole, the oblique contract blocks of 2-, 201- slopes, 202- springs pilot hole, the oblique contract block reset springs of 3-, 4-
Pressing plate, 401- lock bolts hole, the oblique contract block rear baffles of 5-, 501- bolts hole, 6- edge rollings cavity plate, 601- edge rolling grooves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of interactive oblique contract of separate type, including oblique contract block base 1, oblique contract block
2nd, pressing plate 4, oblique contract block rear baffle 5 and edge rolling cavity plate 6, tiltedly contract block base 1 section is in U-typed structure, oblique contract block base 1
Oblique contract block 2 is placed with groove, the oblique upper center of contract block 2 is fixedly connected with edge rolling cavity plate 6, and the front side of edge rolling cavity plate 6 is provided with edge rolling groove
601, the oblique contract block 2 of the both sides of edge rolling cavity plate 6 is provided with pressing plate 4, and lock bolt hole 401, the oblique contract are offered on pressing plate 4
1 liang of upper lateral part of block base offers pressing plate fixing hole 103, and screw is screwed into pressing plate fixing hole through lock bolt hole 401 on pressing plate 4
Convenient that pressing plate 4 is fixed on into oblique 1 liang of upper lateral part of contract block base in 103, pressing plate 4 assembles oblique contract block 2 with oblique contract block base 1
In the groove of oblique contract block base 1, oblique contract block 2 is avoided to be slipped from the groove of oblique contract block base 1.
Tiltedly contract block base 1 rear end is provided with oblique contract block rear baffle 5, and oblique contract block rear baffle 5 is provided with bolt hole 501,
The oblique rear end of contract block base 1 offers rear baffle fixing hole 104, and during assembling, bolt is through the bolt hole on oblique contract block rear baffle 5
It is screwed into after 501 in rear baffle fixing hole 104, so as to which oblique contract block rear baffle 5 is fixed on into the oblique rear end of contract block base 1, after oblique contract block
Baffle plate 5 stops that oblique contract block 2 slides to the oblique rear end of contract block base 1.
It is described tiltedly to offer spring pilot hole 202 in contract block 2, oblique contract block reset spring is installed in spring pilot hole 202
3, the oblique front end of contract block reset spring 3 is fixedly connected with oblique contract block 2, and the oblique rear end of contract block reset spring 3 is fixed with oblique contract block rear baffle 5
Connection.
Tiltedly contract block 2 rear upper side is provided with slope 201, and the angle of inclination of slope 201 is 30-60 °.
Described tiltedly contract block 1 liang of middle side part of base offers base pilot hole 105.
The present invention operation principle be：Oblique contract block base 1 is fixed on mould by bolt through base pilot hole 105, when
The oblique contract of upper mould on upper bolster moves downward, when the slope of the upper oblique contract bottom side of mould is in contact with the slope 201 of oblique contract block 2,
The upper oblique contract of mould is moved downward, and oblique contract block 2 is promoted to the oblique front side of contract block base 1, is stretched in oblique contract block reset spring 3, oblique contract
Edge rolling cavity plate 6 on block 2 together moves forward, and the edge rolling groove 601 of edge rolling cavity plate 6 is to workpiece circle rolling；When the oblique contract of upper mould is transported upwards
Move and separated with oblique contract block 2, under the oblique pulling force effect of contract block reset spring 3, oblique contract block 2 and edge rolling cavity plate 6 reset.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic
A little simple modification, equivalent change and modifications, are belonged in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (6)
1. a kind of interactive oblique contract of separate type, including oblique contract block base (1), oblique contract block (2), pressing plate (4), oblique contract block rear baffle (5)
With edge rolling cavity plate (6), it is characterised in that described tiltedly contract block base (1) section is in U-typed structure, the groove of oblique contract block base (1)
Oblique contract block (2) is inside placed with, oblique contract block (2) upper center is fixedly connected with edge rolling cavity plate (6), volume is provided with front side of edge rolling cavity plate (6)
Circular groove (601), the oblique contract block (2) of edge rolling cavity plate (6) both sides are provided with pressing plate (4), and oblique contract block base (1) rear end is provided with
Oblique contract block rear baffle (5), oblique contract block (2) is interior to offer spring pilot hole (202), and oblique contract is provided with spring pilot hole (202)
Block reset spring (3).
2. the interactive oblique contract of a kind of separate type according to claim 1, it is characterised in that offer lock on the pressing plate (4)
Fixing bolt hole (401), tiltedly contract block base (1) two upper lateral part offer pressing plate fixing hole (103).
3. the interactive oblique contract of a kind of separate type according to claim 1, it is characterised in that on the oblique contract block rear baffle (5)
Provided with bolt hole (501), oblique contract block base (1) rear end offers rear baffle fixing hole (104).
A kind of 4. interactive oblique contract of separate type according to claim 1, it is characterised in that the tiltedly contract block reset spring (3)
Front end is fixedly connected with oblique contract block (2), and oblique contract block reset spring (3) rear end is fixedly connected with oblique contract block rear baffle (5).
5. the interactive oblique contract of a kind of separate type according to claim 1 or 4, it is characterised in that on described oblique contract block (2) rear end
Side is provided with slope (201), and the angle of inclination of slope (201) is 30-60 °.
A kind of 6. interactive oblique contract of separate type according to claim 1-3, it is characterised in that the tiltedly contract block base (1) two
Middle side part offers base pilot hole (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710933461.8A CN107597912A (en) | 2017-10-10 | 2017-10-10 | A kind of interactive oblique contract of separate type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710933461.8A CN107597912A (en) | 2017-10-10 | 2017-10-10 | A kind of interactive oblique contract of separate type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107597912A true CN107597912A (en) | 2018-01-19 |
Family
ID=61067896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710933461.8A Pending CN107597912A (en) | 2017-10-10 | 2017-10-10 | A kind of interactive oblique contract of separate type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107597912A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144557Y (en) * | 1992-12-15 | 1993-10-27 | 邮电部北京通信设备厂 | Separating type work-clamping mechanism |
| CN2326423Y (en) * | 1997-12-24 | 1999-06-30 | 刘运柳 | Press machine with skew-wedge step-up mechanism |
| GB2425079A (en) * | 2005-04-11 | 2006-10-18 | Rolls Royce Plc | Method of manufacturing a duct for a gas turbine engine |
| CN102962352A (en) * | 2012-11-17 | 2013-03-13 | 无锡爱博金属制品有限公司 | Hinge fixing seat circle rolling die |
-
2017
- 2017-10-10 CN CN201710933461.8A patent/CN107597912A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144557Y (en) * | 1992-12-15 | 1993-10-27 | 邮电部北京通信设备厂 | Separating type work-clamping mechanism |
| CN2326423Y (en) * | 1997-12-24 | 1999-06-30 | 刘运柳 | Press machine with skew-wedge step-up mechanism |
| GB2425079A (en) * | 2005-04-11 | 2006-10-18 | Rolls Royce Plc | Method of manufacturing a duct for a gas turbine engine |
| CN102962352A (en) * | 2012-11-17 | 2013-03-13 | 无锡爱博金属制品有限公司 | Hinge fixing seat circle rolling die |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |