CN205904365U - A punching press is upset and is crowded mould for producing dark chamfer bearing baffle plate - Google Patents
A punching press is upset and is crowded mould for producing dark chamfer bearing baffle plate Download PDFInfo
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- CN205904365U CN205904365U CN201620676799.0U CN201620676799U CN205904365U CN 205904365 U CN205904365 U CN 205904365U CN 201620676799 U CN201620676799 U CN 201620676799U CN 205904365 U CN205904365 U CN 205904365U
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- die
- upsetting squeeze
- mould
- punch
- upsetting
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- 238000004080 punching Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 59
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a punching press is upset and is crowded mould for producing dark chamfer bearing baffle plate, include from last upper die base, well template and the die holder of arranging in proper order extremely down, the upper die base with be equipped with upset crowded mould, punching die and blanking die between the die holder, the crowded mould of rammer the punching die with the blanking die arranges along material step -by -step direction in proper order, wherein, upset crowded mould including the crowded terrace die of the rammer of mutually supporting and the crowded die of upsetting, upset crowded terrace die with the crowded die of upsetting corresponds respectively to be installed the upper die base with on the die holder, correspond on the crowded die of rammer the position of the crowded terrace die of rammer is equipped with the recess that is used for guiding the material downward flow. The utility model is suitable for a dark chamfer bearing baffle plate's processing.
Description
Technical field
This utility model is related to a kind of mould, more particularly to a kind of punching press upsetting squeeze for producing deep chamfering bearing baffle
Mould.
Background technology
Automatic gearbox needs to carry out fixing bearing using deep chamfering bearing baffle, and deep chamfering bearing baffle end face is relatively
Both sides have deeper chamfering (this depth of chamfering is generally and expects thick 66%) respectively, this chamfering play the guiding role.
At present, mainly deep chamfering bearing baffle is processed using the mach mode of punching press, particularly as follows: first passing through punch process
The profile of part, then deep chamfering machine by way of lathe is using cutting material after punching press, this processing mode
Need single clamping processing, working (machining) efficiency is low.
As deep chamfering bearing baffle is processed (particularly as follows: the first pre- hole of centre punch, then upsetting using traditional punching press upsetting squeeze mode
Crowded chamfering, then centre punching, last fine blanking), then the amount of flow in the thick direction of material and plate face direction for the material is all relatively
Greatly, material will lead to part bottom surface to produce projection in the flowing in the thick direction of material, affect part flatness；Material is in plate face direction
The size leading to each position of part can be changed, will lead to the change of leapfrog step pitch in progressive die by flowing, affect part
Normal blanking.Therefore, traditional punching press upsetting squeeze mode is only applicable to depth of chamfering and is less than adding of 50% thick bearing baffle of material
Work is it is impossible to be applied to the processing of deep chamfering bearing baffle.
Utility model content
The purpose of this utility model is to overcome the shortcomings of above-mentioned background technology, providing one kind can directly Turnover Box be entered
The punching press upsetting squeeze mould for producing deep chamfering bearing baffle of row transhipment.
In order to realize object above, a kind of punching press upsetting squeeze for producing deep chamfering bearing baffle that this utility model provides
Mould, including the upper bolster being sequentially arranged from top to bottom, middle template and die shoe, sets between described upper bolster and described die shoe
There are upsetting squeeze mould, perforating die and blanking die, described upsetting squeeze mould, described perforating die and described blanking die are along material step direction successively cloth
Put, wherein, described upsetting squeeze mould includes the upsetting squeeze punch cooperating and upsetting squeeze die, described upsetting squeeze punch and described upsetting squeeze die
Correspondence is arranged on described upper bolster and described die shoe respectively, and on described upsetting squeeze die, the position of corresponding described upsetting squeeze punch sets
There is the groove flowing downward for guiding material.By the upsetting squeeze process structure using no pre- hole, during such upsetting squeeze, both sides chamfering
Between waste material can effectively pin down material flowing in plate face direction laterally, thus avoiding chamfering mouth diameters after upsetting squeeze
Deformation, it also avoid the change of step pitch；Meanwhile, by adding groove on upsetting squeeze die, flowed downward with groove guides material,
Thus reduce the flowing in the thick direction of material for the material, it is to avoid raised generation, ensure the flatness of part, it is right to also reduce
The impact of step pitch.
In such scheme, the upsetting squeeze face of described upsetting squeeze punch and described upsetting squeeze die is all along material cross direction arrangement.Pass through
By upsetting squeeze face along material cross direction arrangement, this die stock layout form can make material cross direction flowing in material edge during upsetting squeeze, such that it is able to
Reduce the impact to step pitch to greatest extent.
In such scheme, it is flexibly connected by guide pillar guide pin bushing assembly between described upper bolster and described die shoe, described
Middle mold sleeve-board is contained in the middle part of described guide pillar guide pin bushing assembly.
In such scheme, described perforating die includes the piercing punch cooperating and punching concave die, described piercing punch
Correspondence is arranged on described upper bolster and described die shoe respectively with described punching concave die.
In such scheme, described blanking die includes the blanking punch cooperating and blanking die, described blanking punch
Correspondence is arranged on described upper bolster and described die shoe respectively with described blanking die.
In such scheme, it is set with the gear ring mold insert for compressing material outside described blanking punch, in described middle template
It is provided with gear ring fixed plate, described gear ring mold insert is arranged in described gear ring fixed plate by gear ring backing plate.The gear ring mold insert adding
Material can be prevented to be subjected to displacement in punching course.
The technical scheme that this utility model provides has the benefit that
1st, pass through the upsetting squeeze process structure using no pre- hole, during such upsetting squeeze, the waste material between the chamfering of both sides can effectively lead
Prepared material flowing laterally in plate face direction, thus avoiding the deformation of chamfering mouth diameters after upsetting squeeze, it also avoid step pitch
Change；
2nd, pass through to add groove on upsetting squeeze die, flowed downward with groove guides material, thus reducing material in material
The flowing in thick direction, it is to avoid raised generation, has ensured the flatness of part, has also reduced the impact to step pitch；
3rd, pass through upsetting squeeze face along material cross direction arrangement, this die stock layout form can make material edge material cross direction during upsetting squeeze
Flowing, such that it is able to reduce the impact to step pitch to greatest extent；
4th, the gear ring mold insert adding can prevent material to be subjected to displacement in punching course.
This utility model is compared with the prior art, fully display its be advantageous in that: can process deep chamfering bearing baffle and
Flatness is good, processing dimension is accurate.
Brief description
Fig. 1 is use state structural representation of the present utility model；
Fig. 2 is the structural representation of die shoe part in Fig. 1；
Fig. 3 is the schematic diagram of material flowing during upsetting squeeze mould upsetting squeeze；
Fig. 4 is stock layout structural representation of the present utility model；
Fig. 5 is the structural representation of deep chamfering bearing baffle.
In figure: upper bolster 1, middle template 2, die shoe 3, upsetting squeeze mould 4, upsetting squeeze punch 4a, upsetting squeeze die 4b, groove 4b1, upsetting
Crowded face 4c, perforating die 5, piercing punch 5a, punching concave die 5b, described blanking die 6, blanking punch 6a, blanking die 6b, guide pillar is led
Set assembly 7, gear ring mold insert 8, gear ring fixed plate 9, gear ring backing plate 10.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to this utility model, but this embodiment should not be understood
It is to restriction of the present utility model.
As shown in Figure 1: the present embodiment provide a kind of punching press upsetting squeeze mould for producing deep chamfering bearing baffle, including from
Upper bolster 1, middle template 2 and the die shoe 3 being up to sequentially arranged down, passes through guide pillar between described upper bolster 1 and described die shoe 3
Guide pin bushing assembly 7 is flexibly connected, and described middle template 2 is sleeved on the middle part of described guide pillar guide pin bushing assembly 7.Described upper bolster 1 and described
It is provided with upsetting squeeze mould 4, perforating die 5 and blanking die 6, described upsetting squeeze mould 4, described perforating die 5 and described blanking die 6 between die shoe 3
It is sequentially arranged along material step direction, wherein, described upsetting squeeze mould 4 includes the upsetting squeeze punch 4a cooperating and upsetting squeeze die 4b,
Correspondence is arranged on described upper bolster 1 and described die shoe 3 described upsetting squeeze punch 4a and described upsetting squeeze die 4b respectively, described upsetting
On crowded die 4b, the position of corresponding described upsetting squeeze punch 4a is provided with the groove 4b1 flowing downward for guiding material.By adopting
The upsetting squeeze process structure in no pre- hole, during such upsetting squeeze, the waste material between the chamfering of both sides can effectively pin down material plate face direction to
The flowing in outside, thus avoiding the deformation of chamfering mouth diameters after upsetting squeeze, it also avoid the change of step pitch；Meanwhile, by
Add groove 4b1 on upsetting squeeze die 4b, flowed downward with groove 4b1 guiding material, thus reducing material in the thick direction of material
Flowing, it is to avoid raised generation, has ensured the flatness of part, has also reduced the impact to step pitch.
The upsetting squeeze face 4c of above-mentioned upsetting squeeze punch 4a and described upsetting squeeze die 4b is all along material cross direction arrangement.By by upsetting squeeze face
Along material cross direction arrangement, this die stock layout form can make material cross direction flowing in material edge during upsetting squeeze to 4c, such that it is able to maximum limit
Degree ground reduces the impact to step pitch.
Above-mentioned perforating die 5 includes the piercing punch 5a cooperating and punching concave die 5b, described piercing punch 5a and described
Correspondence is arranged on described upper bolster 1 and described die shoe 3 punching concave die 5b respectively.Described blanking die 6 includes cooperating
Correspondence is arranged on described upper bolster respectively for blanking punch 6a and blanking die 6b, described blanking punch 6a and described blanking die 6b
1 and described die shoe 3 on.
It is set with the gear ring mold insert 8 for compressing material, it is solid that described middle template 2 is provided with gear ring outside above-mentioned blanking punch 6a
Fixed board 9, described gear ring mold insert 8 is arranged in described gear ring fixed plate 9 by gear ring backing plate 10.The gear ring mold insert 8 adding can be prevented
Only material is subjected to displacement in punching course.All dies can be arranged on die shoe 3 by lower bolster and die block,
This repeats no more.
Use process of the present utility model is as follows:
First, material is delivered to and at upsetting squeeze mould 4, carry out upsetting chamfering；Then, material complete for upsetting squeeze is gone forward one by one forward one and walk
Away from rear, at perforating die 5, complete punching；Finally, the material punching hole goes forward one by one forward after a step pitch again, complete at blanking die 6
Become fine blanking.
This utility model passes through the upsetting squeeze process structure using no pre- hole, and during such upsetting squeeze, the waste material between the chamfering of both sides can
Effectively to pin down material flowing in plate face direction laterally, thus avoiding the deformation of chamfering mouth diameters after upsetting squeeze, also keep away
Exempt from the change of step pitch；By adding groove 4b1 on upsetting squeeze die 4b, flowed downward with groove 4b1 guiding material, thus subtracting
Little material is in the flowing in the thick direction of material, it is to avoid raised generation, has ensured the flatness of part, has also reduced to step pitch
Impact；By by upsetting squeeze face 4c, along material cross direction arrangement, this die stock layout form can make material edge material cross direction stream during upsetting squeeze
Dynamic, such that it is able to reduce the impact to step pitch to greatest extent；The gear ring mold insert 8 adding can prevent material from sending out in punching course
Raw displacement.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. a kind of punching press upsetting squeeze mould for producing deep chamfering bearing baffle, including the upper bolster being sequentially arranged from top to bottom
(1), middle template (2) and die shoe (3), are provided with upsetting squeeze mould (4), perforating die between described upper bolster (1) and described die shoe (3)
(5) and blanking die (6) it is characterised in that: described upsetting squeeze mould (4), described perforating die (5) and described blanking die (6) along material walk
Enter direction to be sequentially arranged, wherein, described upsetting squeeze mould (4) includes upsetting squeeze punch (4a) and the upsetting squeeze die (4b) cooperating, institute
State upsetting squeeze punch (4a) and described upsetting squeeze die (4b) correspond to respectively and is arranged on described upper bolster (1) and described die shoe (3),
The position of the upper corresponding described upsetting squeeze punch (4a) of described upsetting squeeze die (4b) is provided with the groove flowing downward for guiding material
(4b1).
2. the as claimed in claim 1 punching press upsetting squeeze mould being used for producing deep chamfering bearing baffle it is characterised in that: described upsetting
The upsetting squeeze face (4c) of crowded punch (4a) and described upsetting squeeze die (4b) is all along material cross direction arrangement.
3. the as claimed in claim 1 punching press upsetting squeeze mould being used for producing deep chamfering bearing baffle it is characterised in that: described
It is flexibly connected by guide pillar guide pin bushing assembly (7) between die holder (1) and described die shoe (3), described middle template (2) is sleeved on described
The middle part of guide pillar guide pin bushing assembly (7).
4. the as claimed in claim 3 punching press upsetting squeeze mould being used for producing deep chamfering bearing baffle it is characterised in that: described punching
Casement (5) includes piercing punch (5a) and the punching concave die (5b) cooperating, and described piercing punch (5a) and described punching are recessed
Correspondence is arranged on described upper bolster (1) and described die shoe (3) mould (5b) respectively.
5. the as claimed in claim 3 punching press upsetting squeeze mould being used for producing deep chamfering bearing baffle it is characterised in that: described fall
Material mould (6) includes blanking punch (6a) and the blanking die (6b) cooperating, and described blanking punch (6a) and described blanking are recessed
Correspondence is arranged on described upper bolster (1) and described die shoe (3) mould (6b) respectively.
6. the as claimed in claim 5 punching press upsetting squeeze mould being used for producing deep chamfering bearing baffle it is characterised in that: described fall
It is set with the gear ring mold insert (8) for compressing material, described middle template (2) is provided with gear ring fixed plate (9) outside material punch (6a),
Described gear ring mold insert (8) is arranged on described gear ring fixed plate (9) by gear ring backing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676799.0U CN205904365U (en) | 2016-06-30 | 2016-06-30 | A punching press is upset and is crowded mould for producing dark chamfer bearing baffle plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620676799.0U CN205904365U (en) | 2016-06-30 | 2016-06-30 | A punching press is upset and is crowded mould for producing dark chamfer bearing baffle plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904365U true CN205904365U (en) | 2017-01-25 |
Family
ID=57813291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620676799.0U Expired - Fee Related CN205904365U (en) | 2016-06-30 | 2016-06-30 | A punching press is upset and is crowded mould for producing dark chamfer bearing baffle plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205904365U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530548A (en) * | 2018-12-28 | 2019-03-29 | 武汉泛洲机械制造有限公司 | It is a kind of for producing the grading fine blanking die of two sides boss bearing baffle |
| CN112207202A (en) * | 2020-10-20 | 2021-01-12 | 东风汽车有限公司 | Upsetting-extruding forming method for conical check ring |
| CN112355129A (en) * | 2020-10-20 | 2021-02-12 | 东风汽车有限公司 | Automatic forming production line for conical check ring |
| CN114505432A (en) * | 2022-02-24 | 2022-05-17 | 漳州锐腾电器有限公司 | Pier extrusion die capable of changing cross section width of stamping part and pier extrusion finish cutting process |
| CN116765307A (en) * | 2023-07-10 | 2023-09-19 | 浙江万鼎玄铁科技有限公司 | Forging tool for aluminum alloy suspension arm |
-
2016
- 2016-06-30 CN CN201620676799.0U patent/CN205904365U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530548A (en) * | 2018-12-28 | 2019-03-29 | 武汉泛洲机械制造有限公司 | It is a kind of for producing the grading fine blanking die of two sides boss bearing baffle |
| CN109530548B (en) * | 2018-12-28 | 2023-09-01 | 武汉泛洲精冲有限公司 | Progressive fine blanking die for producing bearing baffle with two bosses |
| CN112207202A (en) * | 2020-10-20 | 2021-01-12 | 东风汽车有限公司 | Upsetting-extruding forming method for conical check ring |
| CN112355129A (en) * | 2020-10-20 | 2021-02-12 | 东风汽车有限公司 | Automatic forming production line for conical check ring |
| CN112355129B (en) * | 2020-10-20 | 2022-05-31 | 东风汽车零部件(集团)有限公司通用铸锻分公司 | Automatic forming production line for conical check ring |
| CN114505432A (en) * | 2022-02-24 | 2022-05-17 | 漳州锐腾电器有限公司 | Pier extrusion die capable of changing cross section width of stamping part and pier extrusion finish cutting process |
| CN114505432B (en) * | 2022-02-24 | 2024-05-14 | 漳州锐腾电器有限公司 | Pier extrusion die capable of changing section width of stamping part and pier extrusion precision cutting process |
| CN116765307A (en) * | 2023-07-10 | 2023-09-19 | 浙江万鼎玄铁科技有限公司 | Forging tool for aluminum alloy suspension arm |
| CN116765307B (en) * | 2023-07-10 | 2024-03-08 | 浙江万鼎玄铁科技有限公司 | Forging tool for aluminum alloy suspension arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 |