CN205631482U - Clamping ring mould - Google Patents
Clamping ring mould Download PDFInfo
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- CN205631482U CN205631482U CN201620506879.1U CN201620506879U CN205631482U CN 205631482 U CN205631482 U CN 205631482U CN 201620506879 U CN201620506879 U CN 201620506879U CN 205631482 U CN205631482 U CN 205631482U
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- die cavity
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- ring
- cyclic annular
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Abstract
The utility model relates to a clamping ring mould does not have dedicated mould when having solved among the prior art cyclic annular elements forming, leads to the fact cyclic annular part machining precision low not enough. The utility model provides a pair of clamping ring mould, upward be equipped with first die cavity on the mould, be equipped with the second die cavity on the lower mould, go up after mould and the lower mould assembly completion, first die cavity, the cooperation of second die cavity forms the fundamental mode chamber, furthermore, the fundamental mode chamber is sealed by well mould, first die cavity, the simple structure of second die cavity, can be conveniently at first die cavity, set up the chamfer structure of carrying out the chamfer to cyclic annular part in the second die cavity, thereby make cyclic annular part can process the chamfer when the shaping, the efficiency of the processing of cyclic annular part is improved, the manufacturing of cyclic annular part cost is reduced, in addition, this mould conveniently shaping cross sectional shape is special shaped structure's cyclic annular part, has further optimized the mould utility performance.
Description
Technical field
This utility model relates to mould applications, particularly relates to a kind of trim ring mould.
Background technology
Mould is machining tool conventional in production field, and mould molding is the processing technique not removing material,
Therefore, mould processing is used can to reduce the production cost of part.As a example by annular element, remove as used
The processing method of material prepares annular element, and blank need to pass through a series of manufacturing procedures such as boring, turning, but
When being to use mould to prepare annular element, it is only necessary to blank is placed on pressure, molding in mould, significantly
Improve the production efficiency of annular element, reduce the production cost of annular element.
In prior art, annular element uses mould to add man-hour, all uses universal mold to suppress, Universal Die
Tool is formed after typically being assembled by several accessories, and this annular element precision that mould is suppressed is relatively low, meanwhile,
The interior angle of annular element, exterior angle cannot be shaped by universal mold, falling of the i.e. annular element in interior angle, exterior angle
Angle, needs the manual prepared interior angle of annular element, exterior angle, thus reduces ring-type zero after annular element molding
The production efficiency of part, improves the processing cost of annular element.
Summary of the invention
A kind of trim ring mould that this utility model provides, it is intended to do not have when overcoming ring-type forming parts in prior art
There is special mould, cause the deficiency that annular element machining accuracy is low.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of trim ring mould,
Including upper mold, middle mold, lower mold, described middle mold runs through upper die and lower die, and described upper mold is provided with joins with middle mold
The first hole body closed, described lower mold is provided with the second hole body coordinated with middle mold, and described upper mold is provided with first
Die cavity, described lower mold is provided with the second die cavity, after upper die and lower die, middle mold have been assembled, the first die cavity,
Second die cavity cooperatively forms open main die cavity, and described main die cavity is closed by middle mold.
In technique scheme, upper mold is provided with the first die cavity, lower mold is provided with the second die cavity, the first die cavity
Cooperatively form main die cavity with the second die cavity, and main die cavity is closed by middle mold, the first die cavity, the second die cavity knot
Structure is simple, can make in the first die cavity, the second die cavity easily when making the first die cavity, the second die cavity
The structure of molding annular element chamfering so that when annular element uses mould molding can disposably by
The chamfering molding of annular element, and then improve the working (machining) efficiency of annular element, reduce the system of annular element
Cause this.
A kind of optional scheme, after upper die and lower die, middle mold have been assembled, described first die cavity, the second mould
Chamber, middle mold are coaxial.When mould is pressed, upper die and lower die, middle mold uniform force, extend making of mould
Use the life-span.
A kind of optional scheme, described middle mold includes upper auxiliary section and the second hole body coordinated with the first hole body
The lower auxiliary section coordinated, the closure closing main die cavity, described upper auxiliary section, lower auxiliary section, closure are
Integral structure, the diameter of described upper auxiliary section is more than the diameter of lower auxiliary section.Middle mold has higher intensity,
Improve the precision of mould, and, the diameter of upper auxiliary section is more than the diameter of lower auxiliary section, after middle mold stress
It is not easy deformation, extends the mold use life-span.
A kind of optional scheme, in described lower mold, integral type is provided with ring-type guiding rib, described ring-type guiding rib
Coaxial with the second die cavity, described upper mold offers the gathering sill coordinated with ring-type guiding rib, described gathering sill
Coaxial with the first die cavity；Or, in described upper mold, integral type is provided with ring-type guiding rib, described ring-type guiding rib
Coaxial with the first die cavity, described lower mold is provided with the gathering sill coordinated with ring-type guiding rib, described gathering sill with
Second die cavity is coaxial.Ring-type guiding rib coordinates with gathering sill and can guide upper die and lower die easily,
Improve quality of fit when upper die and lower die coordinate.
A kind of optional scheme, the cross-sectional area of described second die cavity is more than the cross-sectional area of the first die cavity.
The blank of annular element has higher positioning precision when mounted, optimizes mold use performance.
A kind of optional scheme, after Upper Die-sleeve is located in middle mold, the upper surface of upper mold is put down with the end face of middle mold
Together.During to upper mold, middle mold pressure, upper mold, middle mold uniform force, extend the mold use life-span.
Compared with prior art, a kind of trim ring mould that this utility model provides, have the advantage that upper mold
Be provided with the first die cavity, lower mold is provided with the second die cavity, after upper mold and lower mold have been assembled, the first die cavity,
Second die cavity cooperatively forms main die cavity, and, main die cavity is closed by middle mold, the first die cavity, the second die cavity
Simple in construction, can arrange in the first die cavity, the second die cavity easily and annular element is carried out chamfering fall
Corner structure, so that chamfering can be processed by annular element when molding, improves annular element
Working (machining) efficiency, reduces the manufacturing cost of annular element；It addition, this mould can also contoured cross-section easily
It is shaped as the annular element of polymorphic structure, optimizes mold use performance further.
Accompanying drawing explanation
Accompanying drawing 1 is the front view of upper mold in this utility model a kind of trim ring mould；
Accompanying drawing 2 is the front view of middle mold in this utility model a kind of trim ring mould；
Accompanying drawing 3 is the front view of lower mold in this utility model a kind of trim ring mould；
Accompanying drawing 4 is the front view in this utility model a kind of trim ring mould after upper die and lower die cooperation；
Accompanying drawing 5 is the explosive view of this utility model a kind of trim ring mould；
Accompanying drawing 6 is the front view of this utility model a kind of trim ring mould.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a kind of trim ring mould of the present utility model is described further.As shown in Figure 1, Figure 2,
Shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of trim ring mould, including upper mold 1, middle mold 2, lower mold 3, institute
State middle mold 2 and run through upper mold 1, lower mold 3, when reality is to annular element molding, first lower mold 3 is fixed on pressure
On the workbench of machine, then blank is assembled in lower mold 3, middle mold 2 is inserted blank, lower mold 3 the most again
In, finally upper mold 1 is set in middle mold 2, after forcing press pressure, blank molding can be improve ring
The shaping efficiency of shape part；
Seeing Fig. 1, Fig. 3, Fig. 4, described upper mold 1 is provided with the first hole body 4 coordinated with middle mold 2, institute
Stating lower mold 3 and be provided with the second hole body 5 coordinated with middle mold 2, described upper mold 1 is provided with the first die cavity 6, institute
State lower mold 3 and be provided with the second die cavity 7, after upper mold 1, lower mold 3, middle mold 2 have been assembled, the first die cavity 6,
Second die cavity 7 cooperatively forms open main die cavity 8, and described main die cavity 8 is closed by middle mold 2, open
After the main die cavity 8 of formula refers to that upper mold 1, lower mold 3 have been assembled, first die cavity the 6, second die cavity 7 coordinates,
Now, first die cavity the 6, second die cavity 7 is not close, and first die cavity the 6, second die cavity 7 is all with the
One hole body the 4, second hole body 5 communicates, and the main die cavity 8 that first die cavity the 6, second die cavity 7 is formed is by middle mold 2
Blank could be shaped after closing；
Seeing Fig. 6, blank is in forming process, and upper mold 1, lower mold 3, middle mold 2 answer uniform force, to this end,
After upper mold 1, lower mold 3, middle mold 2 have been assembled, described first die cavity the 6, second die cavity 7, middle mold 2 are same
Axle, in forcing press course of exerting pressure, upper mold 1, lower mold 3, middle mold 2 uniform force；
Seeing Fig. 1, Fig. 2, Fig. 5, middle mold 2 runs through upper mold 1, upper mold 1, lower mold 3 can be entered by lower mold 3
Row guides, and, middle mold 2 is also simultaneously used for closing main die cavity 8, for meeting above-mentioned functions, and described middle mold 2
The lower auxiliary section 10 that coordinates with the second hole body 5 including the upper auxiliary section 9 coordinated with the first hole body 4, close
The closure 11 of main die cavity 8, described upper auxiliary section 9, lower auxiliary section 10, closure 11 are integral type structure,
The diameter of described upper auxiliary section 9 is more than the diameter of lower auxiliary section 10.
See Fig. 6, in above-mentioned embodiment, when annular element is shaped, the first die cavity 6, second
Die cavity 7, middle mold 2 coordinate and are shaped blank, thus, and the first die cavity the 6, second die cavity 7 and middle mold 2
Relatively simple for structure, first die cavity the 6, second die cavity 7 and middle mold 2 can conveniently set up ring-type zero
Part carries out the structure of chamfering, thus improves the working (machining) efficiency of annular element, reduces the manufacture of annular element
Cost；First die cavity the 6, second die cavity 7, middle mold 2 can also be shaped as different by contoured cross-section after coordinating easily
The annular element of shape structure, optimizes mold use performance.
See Fig. 1, Fig. 3, Fig. 4, Fig. 5, upper mold 1, lower mold 3 are entered by middle mold 2 by above-mentioned embodiment
Row guides, and can also arrange independent guide frame in the specific implementation；The upper integral type of described lower mold 3 tool sets
Having ring-type guiding rib 12, described ring-type guiding rib 12 is coaxial with the second die cavity 7, and described upper mold 1 offers
The gathering sill 13 coordinated with ring-type guiding rib 12, described gathering sill 13 is coaxial with the first die cavity 6；
Guide frame can also be arranged in the following ways, and in described upper mold 1, integral type is provided with ring-type guiding rib
12, described ring-type guiding rib 12 is coaxial with the first die cavity 6, and described lower mold 3 is provided with and ring-type guiding rib 12
The gathering sill 13 coordinated, described gathering sill 13 is coaxial with the second die cavity 7.
When blank and the second die cavity 7 coordinate, it is desirable to the second die cavity 7 has higher positioning performance to blank,
So that middle mold 2, upper mold 1 are easy to assembling, to this end, the cross-sectional area of described second die cavity 7 is more than the first mould
The cross-sectional area in chamber 6.
In order to simplify the structure of forcing press, it is simple to forcing press applies pressure, upper mold to upper mold 1, middle mold 2 simultaneously
After 1 is set in middle mold 2, the upper surface 14 of upper mold 1 is concordant with the end face 15 of middle mold 2.
These are only preferred implementation of the present utility model, it is intended to embody prominent technology of the present utility model effect
Fruit and advantage, be not the restriction to the technical solution of the utility model.Those skilled in the art it is understood that
, all amendments made based on this utility model technology contents, change or substitute technology feature,
All should be covered by the technology category that this utility model claims are advocated.
Claims (6)
1. a trim ring mould, it is characterised in that: include upper mold (1), middle mold (2), lower mold (3), described
Middle mold (2) runs through upper mold (1), lower mold (3), and described upper mold (1) is provided with and middle mold (2)
The first hole body (4) coordinated, described lower mold (3) is provided with the second hole body coordinated with middle mold (2)
(5), described upper mold (1) is provided with the first die cavity (6), and described lower mold (3) is provided with the second mould
Chamber (7), after upper mold (1), lower mold (3), middle mold (2) have been assembled, the first die cavity (6),
Second die cavity (7) cooperatively forms open main die cavity (8), and described main die cavity (8) by
Mould (2) is closed.
A kind of trim ring mould the most according to claim 1, it is characterised in that: upper mold (1), lower mold (3),
After middle mold (2) has been assembled, described first die cavity (6), the second die cavity (7), middle mold (2) are together
Axle.
A kind of trim ring mould the most according to claim 1, it is characterised in that: described middle mold (2) includes
The lower auxiliary section that the upper auxiliary section (9) coordinated with the first hole body (4) coordinates with the second hole body (5)
(10), the closure (11) of main die cavity (8), described upper auxiliary section (9), lower auxiliary section are closed
(10), closure (11) be integral type structure, the diameter of described upper auxiliary section (9) is joined under being more than
The diameter in conjunction portion (10).
A kind of trim ring mould the most according to claim 1, it is characterised in that: on described lower mold (3) tool
Integral type is provided with ring-type guiding rib (12), and described ring-type guiding rib (12) is same with the second die cavity (7)
Axle, described upper mold (1) offers the gathering sill (13) coordinated with ring-type guiding rib (12), institute
State gathering sill (13) coaxial with the first die cavity (6)；Or, the upper integral type of described upper mold (1) sets
Having ring-type guiding rib (12), described ring-type guiding rib (12) is coaxial with the first die cavity (6), described
Lower mold (3) is provided with the gathering sill (13) coordinated with ring-type guiding rib (12), described gathering sill (13)
Coaxial with the second die cavity (7).
5. according to a kind of trim ring mould described in Claims 1-4 any one, it is characterised in that: described
The cross-sectional area of two die cavitys (7) is more than the cross-sectional area of the first die cavity (6).
A kind of trim ring mould the most according to claim 5, it is characterised in that: during upper mold (1) is set in
After mould (2) is upper, the upper surface (14) of upper mold (1) is put down with the end face (15) of middle mold (2)
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506879.1U CN205631482U (en) | 2016-05-27 | 2016-05-27 | Clamping ring mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506879.1U CN205631482U (en) | 2016-05-27 | 2016-05-27 | Clamping ring mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205631482U true CN205631482U (en) | 2016-10-12 |
Family
ID=57051158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620506879.1U Active CN205631482U (en) | 2016-05-27 | 2016-05-27 | Clamping ring mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205631482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965951A (en) * | 2016-05-27 | 2016-09-28 | 浙江德福精密驱动制造有限公司 | Ring pressing die |
-
2016
- 2016-05-27 CN CN201620506879.1U patent/CN205631482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105965951A (en) * | 2016-05-27 | 2016-09-28 | 浙江德福精密驱动制造有限公司 | Ring pressing die |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |