CN209531860U - A kind of punch forming mechanism to form annulus - Google Patents
A kind of punch forming mechanism to form annulus Download PDFInfo
- Publication number
- CN209531860U CN209531860U CN201920005771.8U CN201920005771U CN209531860U CN 209531860 U CN209531860 U CN 209531860U CN 201920005771 U CN201920005771 U CN 201920005771U CN 209531860 U CN209531860 U CN 209531860U
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- mold insert
- die holder
- formed punch
- lower die
- upper die
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000007493 shaping process Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 47
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 230000032258 transport Effects 0.000 description 7
- 238000004080 punching Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Abstract
The punch forming mechanism that the utility model discloses a kind of to form annulus, the shaping mechanism includes being equipped with the first formed punch, second formed punch, the upper die holder of third formed punch and the 4th formed punch, and, it is with matching, equipped with the first mold insert, second mold insert, the lower die holder of third mold insert and the 4th mold insert, the third mold insert includes round bar, third mold insert seat and spring, the third mold insert seat is flexibly connected by spring with lower die holder towards one end of lower die holder, the other end is fixedly connected with round bar, one end of the round bar towards the 4th mold insert extends to the top of the 4th mold insert, utilize the shaping mechanism of the utility model, the high annulus of quality can either be stamped out again being capable of Continuous maching production.
Description
Technical field
The utility model relates to the technical fields of shaping mechanism, more particularly to a kind of punch forming to form annulus
Mechanism.
Background technique
Punch forming mechanism is a kind of shaping mechanism that machine-shaping is commonly carried out to product, and shaping mechanism generally comprises
Upper die holder equipped with formed punch, the lower die holder equipped with mold insert and the material space being arranged between upper die holder and lower die holder use
When, upper die holder is quickly rushed at and is pressed against on the lower die seat, and formed punch is matched with mold insert processes the plate in material space,
And according to the demand of different products shapes, different formed punches and cooperating therewith use can be set on shaping mechanism
Mold insert, such as formed punch and mold insert to machine-shaping annulus is set.
In use, formed punch by the processing department punching press on plate on mold insert to form annulus, there are existing shaping mechanism,
Merely with the cooperation of formed punch and mold insert to form annulus, still, in punching course, processing department is easy to be deformed inward, can not be accurate
Stamp out the high annulus of quality；Also there is existing shaping mechanism, guiding round bar is also fixed between formed punch and mold insert, rush
During pressure, it is necessary to preliminary molding processing department clip from plate get off, be set on round bar, recycle formed punch and mold insert
Cooperation guiding round bar makes processing department form annulus close to guiding round bar, it may be evident, however, that this molding mode can not connect
Continuous processing annulus；So being badly in need of a kind of molding machine that can either be stamped out the high annulus of quality and be capable of Continuous maching production again
Structure.
In view of this, the designer for above-mentioned shaping mechanism structure design on do not attain improve caused by many missings and
Inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design the utility model.
Utility model content
The punch forming mechanism that the purpose of this utility model is to provide a kind of to form annulus, utilizes the utility model
Shaping mechanism, can either stamp out the high annulus of quality again can Continuous maching production.
In order to achieve the above objectives, the solution of the utility model is:
A kind of punch forming mechanism to form annulus, the shaping mechanism include upper die holder and lower die holder, described
Upper die holder activity is installed in the top of lower die holder, and the mistake with feed end and discharge end is equipped between the upper die holder and lower die holder
Material space, the upper die holder are equipped with the first formed punch, the second formed punch, third formed punch and the 4th formed punch towards one end of lower die holder,
With matching, the lower die holder is equipped with the first mold insert, the second mold insert, third mold insert and the 4th towards one end of upper die holder
Mold insert；
The third mold insert includes round bar, third mold insert seat and spring, and the third mold insert seat is towards the one of lower die holder
End is flexibly connected by spring with lower die holder, and the other end is fixedly connected with round bar, and one end of the round bar towards the 4th mold insert is prolonged
Extend to the top of the 4th mold insert.
It is additionally provided with lower template on the lower die holder, the first mold insert of installation, the second edge are respectively provided in the lower template
The mounting groove of part, third mold insert and the 4th mold insert, first mold insert, the second mold insert, third mold insert and the 4th mold insert
Lateral wall abuts against on the inner sidewall of mounting groove.
First mold insert, the second mold insert, third mold insert and the 4th mold insert are removably installed in mounting groove.
After adopting the above scheme, the third mold insert of the utility model by be equipped with round bar, third mold insert seat and spring,
During the discontinuous haulage of plate, processing department can successively pass through the first formed punch, the second formed punch, third formed punch and the 4th punching
Head, and successively by the processing of shaping mechanism, the Continuous maching of plate is produced to realize, third formed punch rushes at third mold insert
During, the round bar that plate can press against third mold insert is mobile to lower die holder, until third mold insert seat overcomes the elastic force of spring
It abuts against on the lower die seat, at this point, the processing department of arc-shaped is buckled on round bar, and under the punching press of third formed punch, at the beginning of round bar
One-step forming is at annular shape, and then, the 4th formed punch and the cooperation of the 4th mold insert will tentatively be molded into circular processing department cooperation round bar
Complete punch forming is at annulus, so that the annulus quality that shaping mechanism processes is high.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is the utility model preferred embodiment transport sheet material；
Structural schematic diagram when Fig. 2 is the utility model preferred embodiment pressing sheet material；
Fig. 3 is the first formed punch machining state schematic diagram in the utility model preferred embodiment；
Fig. 4 is the second formed punch machining state schematic diagram in the utility model preferred embodiment；
Fig. 5 is third formed punch machining state schematic diagram in the utility model preferred embodiment；
Fig. 6 is the 4th formed punch machining state schematic diagram in the utility model preferred embodiment；
Fig. 7 is the structural schematic diagram of third mold insert in the utility model preferred embodiment；
Fig. 8 is the structural schematic diagram of lower template in the utility model preferred embodiment.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
It as shown in Figures 1 to 8, is a kind of preferable implementation to form the punch forming mechanism of annulus of the utility model
Example comprising upper die holder 1 and lower die holder 2,1 activity of upper die holder are installed in the top of lower die holder 2, upper die holder 1 and lower die holder 2 it
Between be equipped with the material space 3 with feed end and discharge end, upper die holder 1 is equipped with the first formed punch 11, the towards one end of lower die holder 2
Two formed punches 12, third formed punch 13 and the 4th formed punch 14, with matching, lower die holder 2 is equipped with the towards one end of upper die holder 1
One mold insert 21, the second mold insert 22, third mold insert 23 and the 4th mold insert 24.
As shown in fig. 7, third mold insert 23 includes round bar 231, third mold insert seat 232 and spring 233, third mold insert seat
232 are flexibly connected by spring 233 with lower die holder 2 towards one end of lower die holder 2, and the other end is fixedly connected with round bar 231, round bar
231 extend to the top of the 4th mold insert 24 towards one end of the 4th mold insert 24.
In use, plate 10 is put into material space 3 from feed end, and under the transport of shaping mechanism, between plate 10
Disconnected transports to discharge end, and during discontinuous haulage, the first processing department 101 on plate 10 is transported to the first formed punch 11
Lower section, at this point, by operation shaping mechanism, so that upper die holder 1 is quickly close to lower die holder 2, with quickly leaning on for upper die holder 1
Closely, plate 10 can be pressed on lower die holder 2 by upper die holder 1, and the first formed punch 11 rushes at the first mold insert 21, and will be on plate 10
First processing department 101 processes opening, meanwhile, the first formed punch 11 cooperates the first processing department 101 is preliminary curved with the first mold insert 21
It is converted into arc-shaped.
After the completion of above-mentioned steps molding, by operating shaping mechanism so that upper die holder 1 leaves lower die holder 2, plate 10 because
Lose the pressure of upper die holder 1 and moved back in material space 3 to upper die holder 1, and again from shaping mechanism by plate 10 to go out
Expect end transport, the first processing department 101 and the second processing department 102 on plate 10 are transported respectively to the second formed punch 12 and the
The lower section of one formed punch 11, at this point, by operation shaping mechanism, so that upper die holder 1 is quickly close to lower die holder 2, with upper die holder 1
It is quick close, plate 10 can be pressed on lower die holder 2 by upper die holder 1, and the first formed punch 11 and the second formed punch 12 rush respectively
To the first mold insert 21 and the second mold insert 22, and respectively by plate 10 the second processing department 102 and the first processing department 101 plus
Work goes out to be open, meanwhile, the first formed punch 11 and the first mold insert 21 cooperate 102 preliminary bending of the second processing department into arc-shaped, and second
Formed punch 12 and the second mold insert 22, which cooperate, is further bent into arc-shaped for the first processing department 101.
After the completion of above-mentioned steps molding, by operating shaping mechanism so that upper die holder 1 leaves lower die holder 2, plate 10 because
Lose the pressure of upper die holder 1 and moved back in material space 3 to upper die holder 1, and again from shaping mechanism by plate 10 to go out
Expect end transport, the first processing department 101, the second processing department 102 and third processing department 103 on plate 10 are transported respectively to the
The lower section of three formed punches 13, the second formed punch 12 and the first formed punch 11, wherein the first processing department 101 of arc-shaped can be along third
Round bar 231 on mold insert 23 is mobile and is buckled on round bar 231, at this point, by operation shaping mechanism, so that upper die holder 1 is to lower die
Seat 2 is quickly close, and quick close with upper die holder 1, plate 10 can be pressed on lower die holder 2 by upper die holder 1, the first formed punch
11, the second formed punch 12 and third formed punch 13 rush at the first mold insert 21, the second mold insert 22 and third mold insert 23 respectively, and respectively
Third processing department 103, the second processing department 102 and the first processing department 101 on plate 10 is processed into opening, meanwhile, first
Formed punch 11 and the first mold insert 21 cooperate 103 preliminary bending of third processing department into arc-shaped, the second formed punch 12 and the second mold insert 22
Second processing department 102 is further bent into arc-shaped by cooperation, during third formed punch 13 rushes at third mold insert 23, plate 10
The round bar 231 that third mold insert 23 can pressed against is mobile to lower die holder 2, until third mold insert seat 232 overcomes the elastic force top of spring 233
It leans against on lower die holder 2, at this point, the first processing department 101 of arc-shaped is buckled on round bar 231, and under the punching press of third formed punch 13,
Annular shape is tentatively molded into close to round bar 231.
After the completion of above-mentioned steps molding, by operating shaping mechanism so that upper die holder 1 leaves lower die holder 2, plate 10 because
It loses the pressure of upper die holder 1 and is moved back in material space 3 to upper die holder 1, the spring 233 of third mold insert 23 passes through spring
233 elastic force push third mold insert seat 232 and round bar 231 to be manoeuvred into material space 3 to upper die holder 1, and again by forming
Mechanism transports plate 10 to discharge end, the first processing department 101, the second processing department 102, third processing department 103 on plate 10
And the 4th processing department 104 transported respectively to the 4th formed punch 14, third formed punch 13, the second formed punch 12 and the first formed punch 11
Lower section, wherein the second processing department 102 of arc-shaped can move along the round bar 231 on third mold insert 23 and be buckled in round bar 231
On, the first circular processing department 101 is socketed on the round bar 231 of third mold insert 23 at this time and moves along round bar 231, at this point,
By operating shaping mechanism, so that upper die holder 1 is quickly close to lower die holder 2, with quick close, 1 energy of upper die holder of upper die holder 1
It is enough that plate 10 is pressed on lower die holder 2, the first formed punch 11, the second formed punch 12, third formed punch 13 and the 4th formed punch 14 difference
The first mold insert 21, the second mold insert 22, third mold insert 23 and the 4th mold insert 24 are rushed at, and respectively by the 4th processing on plate 10
Portion 104, third processing department 103, the second processing department 102 and the first processing department 101 process opening, meanwhile, the first formed punch 11
With the cooperation of the first mold insert 21 by 104 preliminary bending of the 4th processing department at arc-shaped, the second formed punch 12 and the cooperation of the second mold insert 22 will
Third processing department 103 is further bent into arc-shaped, and during third formed punch 13 rushes at third mold insert 23, plate 10 can be pressed
Third mold insert 23 round bar 231 it is mobile to lower die holder 2, until third mold insert seat 232 overcomes the elastic force of spring 233 to act against down
On die holder 2, at this point, the second processing department 102 of arc-shaped is buckled on round bar 231, and under the punching press of third formed punch 13, close to circle
Bar 231 is tentatively molded into annular shape, meanwhile, the 4th formed punch 14 and the cooperation of the 4th mold insert 24 will tentatively be molded into circular first
Processing department 101 cooperates the complete punch forming of round bar 231 at annulus.
After the completion of above-mentioned steps molding, by operating shaping mechanism so that upper die holder 1 leaves lower die holder 2, plate 10 because
Lose the pressure of upper die holder 1 and moved back in material space 3 to upper die holder 1, and again from shaping mechanism by plate 10 to go out
Expect end transport, so far, the first processing department 101 completes all procedure of processings, and similarly, the processing department of subsequent everywhere is in plate 10
Discontinuous haulage during, can successively pass through the first formed punch 11, the second formed punch 12, third formed punch 13 and the 4th formed punch 14,
And successively by the processing of shaping mechanism, the Continuous maching of plate 10 is produced to realize, and third formed punch 13 and the 4th
During formed punch 14 processes processing department, and it is combined with the positioning of round bar 231, so that the circle that shaping mechanism processes
Ring quality is high.
It is additionally provided with lower template 25 on above-mentioned lower die holder 2, the first mold insert 21, second of installation is respectively provided in lower template 25
The mounting groove 251 of mold insert 22, third mold insert 23 and the 4th mold insert 24, the first mold insert 21, the second mold insert 22, third mold insert 23 with
And the 4th the lateral wall of mold insert 24 abut against on the inner sidewall of mounting groove 251.Because the shaping mechanism of the utility model is to use
Stamping forming principle processes plate 10, in the engagement process of formed punch and mold insert, stamping press pole of the formed punch to mold insert
Greatly, by the way that the first mold insert 21, the second mold insert 22, third mold insert 23 and the 4th mold insert 24 to be mounted on to the mounting groove of lower template 25
In 251, and the first mold insert 21, the second mold insert 22, third mold insert 23 and the 4th mold insert 24 lateral wall abut against mounting groove
On 251 inner sidewall, can effectively by lower template 25 fix the first mold insert 21, the second mold insert 22, third mold insert 23 and
4th mold insert 24 prevents the first mold insert 21, the second mold insert 22, third mold insert 23 and the 4th mold insert 24 from occurring in use
Displacement is shaken, meanwhile, lower template 25 can also play the effect of damping, to inlay to the first mold insert 21, the second mold insert 22, third
Part 23 and the 4th mold insert 24 play a protective role.
Above-mentioned first mold insert 21, the second mold insert 22, third mold insert 23 and the 4th mold insert 24 are removably installed in installation
In slot 251.Because the shaping mechanism of the utility model processes plate 10 using stamping forming principle, formed punch with
In the engagement process of mold insert, formed punch is very big to the stamping press of mold insert, and the damage for be easy to causeing mold insert, also, plate is used for a long time
10 is also very big to the abrasion of mold insert in forming process on mold insert, and by by the first mold insert 21, the second mold insert 22, third mold insert
23 and the 4th mold insert 24 be removably installed in mounting groove 251, be conducive to the first mold insert 21, the second mold insert 22, third edge
The replacement of part 23 and the 4th mold insert 24.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (3)
1. a kind of punch forming mechanism to form annulus, it is characterised in that: the shaping mechanism include upper die holder and under
Die holder, the upper die holder activity are installed in the top of lower die holder, between the upper die holder and lower die holder be equipped with have feed end and
The material space of discharge end, the upper die holder towards one end of lower die holder be equipped with the first formed punch, the second formed punch, third formed punch and
4th formed punch, with matching, the lower die holder is equipped with the first mold insert, the second mold insert, third edge towards one end of upper die holder
Part and the 4th mold insert；
The third mold insert includes round bar, third mold insert seat and spring, and the third mold insert seat is logical towards one end of lower die holder
It crosses spring to be flexibly connected with lower die holder, the other end is fixedly connected with round bar, and one end of the round bar towards the 4th mold insert extends to
The top of 4th mold insert.
2. a kind of punch forming mechanism to form annulus as described in claim 1, it is characterised in that: on the lower die holder
It is additionally provided with lower template, the first mold insert of installation, the second mold insert, third mold insert and the 4th edge are respectively provided in the lower template
The mounting groove of part, first mold insert, the second mold insert, third mold insert and the 4th mold insert lateral wall abut against the interior of mounting groove
On side wall.
3. a kind of punch forming mechanism to form annulus as claimed in claim 2, it is characterised in that: first edge
Part, the second mold insert, third mold insert and the 4th mold insert are removably installed in mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005771.8U CN209531860U (en) | 2019-01-03 | 2019-01-03 | A kind of punch forming mechanism to form annulus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005771.8U CN209531860U (en) | 2019-01-03 | 2019-01-03 | A kind of punch forming mechanism to form annulus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531860U true CN209531860U (en) | 2019-10-25 |
Family
ID=68268345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920005771.8U Active CN209531860U (en) | 2019-01-03 | 2019-01-03 | A kind of punch forming mechanism to form annulus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209531860U (en) |
-
2019
- 2019-01-03 CN CN201920005771.8U patent/CN209531860U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 102, Building 1, No. 58 Bannan Road, Haicang District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Chengchuangxiang Precision Technology Co.,Ltd. Country or region after: China Address before: 361000 Xingguang courtyard plant, group 5, Gaoqi new village, Huli District, Xiamen City, Fujian Province Patentee before: Xiamen chengchuangxiang industry and Trade Co.,Ltd. Country or region before: China |