CN203061699U - Stamping die for hook part of reverser - Google Patents
Stamping die for hook part of reverser Download PDFInfo
- Publication number
- CN203061699U CN203061699U CN 201320031826 CN201320031826U CN203061699U CN 203061699 U CN203061699 U CN 203061699U CN 201320031826 CN201320031826 CN 201320031826 CN 201320031826 U CN201320031826 U CN 201320031826U CN 203061699 U CN203061699 U CN 203061699U
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- CN
- China
- Prior art keywords
- hook
- die
- commutator
- punch
- diel
- 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.)
- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 claims description 21
- 230000000295 complement Effects 0.000 claims description 10
- 230000000994 depressed Effects 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses a stamping die for a hook part of a reverser. According to the utility model, the reverser comprises a reverser body, a reverser hook part and a reverser inner chamber, and the reverser hook part is provided with a raised part and a sunken part. The hook part stamping die comprises a male die and a female die, wherein the male die is matched with the sunken part in shape; the female die is matched with the raised part in shape. Due to the adoption of the stamping die, the reverser hook part is integrally formed, so that the production efficiency is improved; grooves are formed in a hook die according to the number of hooks, so that the formed hook parts can not deflect, the formed product hooks are uniformly divided, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of diel, is specifically related to a kind of hook portion diel of commutator.
Background technology
The preparation method of existing commutator hook portion is mainly divided and is finished for three times, be respectively crotch 30 degree for the first time, crotch 90 degree and crotch moulding for the third time for the second time, since at crotch by oblique hook phenomenon is often arranged, therefore also to increase by one shaping again, make its hook portion in the center of commutator segment, the operation more complicated, and commutator body and commutator hook portion had certain damage.
The utility model content
For addressing the above problem, the utility model provides enhances productivity, the hook portion diel of the commutator that improves the quality of products.
The technical solution of the utility model is as follows: a kind of hook portion diel of commutator, described commutator comprises commutator body, commutator hook portion and commutator inner chamber, described commutator hook portion has lug boss and depressed part, described hook portion diel comprises punch and die, and described punch and described depressed part shape are complementary; Described die and described boss shapes are complementary.
Preferably, described punch comprises punch upper end, punch lower end and punch inner chamber, and described die comprises die upper end, die lower end and die inner chamber; Described punch lower end and described depressed part shape are complementary; Described die upper end is complementary with described boss shapes.
Preferably, described hook portion diel also comprises upper bolster and die shoe, and described punch upper end is connected on the described upper bolster; Described die lower end is connected on the described die shoe; Described commutator hook portion is arranged at described die upper end.
Preferably, described hook portion diel also comprises locating shaft, and described locating shaft is arranged in the described die inner chamber and is arranged in the described commutator inner chamber.
Preferably, described hook portion diel also comprises shedding mechanism, and described shedding mechanism comprises discharging axle and discharging spring, and the upper end of described discharging axle is limited in the described punch inner chamber; The lower end of described discharging axle is inserted in the described commutator inner chamber; Described discharging spring is accommodated in the described punch inner chamber and acts on the upper end of described upper bolster and described discharging axle respectively.
Preferably, described hook portion diel also comprises resetting-mechanism, and described resetting-mechanism comprises reset cavity and back-moving spring; The described cavity that resets is arranged between described die lower end and the die shoe; Described die lower end is limited in the described cavity that resets; Described back-moving spring is accommodated in the described cavity that resets and acts on described die shoe respectively and described die lower end.
Preferably, described upper bolster is connected on the upper table of hydraulic press, and described die shoe is connected on the lower table of hydraulic press.
Adopt the beneficial effect of above technical scheme: by the hook portion diel in the technical program, can realize the one-body molded of commutator hook portion, improved production efficiency, and press sheet number fluting at the crotch mould, make behind the crotch hook portion can deflection, it is even to bend the product hook equal indicative that, and has improved product quality.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation before the commutator crotch;
Fig. 2 is the structural representation behind the commutator crotch
Fig. 3 is the die sinking schematic diagram of the hook portion diel of the disclosed commutator of the utility model;
Fig. 4 is the mold closing schematic diagram of the hook portion diel of the disclosed commutator of the utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
Cavity 62. back-moving springs 11. 312. die lower ends, 213. punch inner chambers, 22. upper bolsters, 31. dies, 311. dies upper end, 212. punch lower ends, commutator body 12. commutator hook portions 121. lug bosses 122. depressed parts 13. commutator inner chambers 21. punch 211. punch upper end, 313. die inner chambers, 32. die shoes, 4. locating shafts, 51. discharging axles, 52. discharging springs 61. reset.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
Referring to Fig. 1-Fig. 4, shown in legend wherein, a kind of hook portion diel of commutator, commutator comprises a commutator body 11, a commutator hook portion 12 and a commutator inner chamber 13, commutator hook portion 12 has a lug boss 121 and a depressed part 122,
The hook portion diel comprises a punch 21, a upper bolster 22, a die 31, a die shoe 32, and punch 21 upper ends are connected on the upper bolster 22; Punch 21 comprises a punch 211, one punch lower end 212, upper end and a punch inner chamber 213, and die 31 comprises a die 311, one die lower end 312, upper end and a die inner chamber 313; Punch upper end 211 is connected on the upper bolster 22; Die lower end 312 is connected on the die shoe 32; Commutator hook portion 12 is arranged at die upper end 311; Punch lower end 212 is complementary with depressed part 122 shapes; Die upper end 311 is complementary with lug boss 121 shapes.
The hook portion diel also comprises a locating shaft 4, and locating shaft 4 is arranged in the die inner chamber 313 and is arranged in the commutator inner chamber 13.
The hook portion diel also comprises a shedding mechanism, and shedding mechanism comprises a discharging axle 51 and a discharging spring 52, and the upper end of discharging axle 51 is limited in the punch inner chamber 213; The lower end of discharging axle 51 is inserted in the commutator inner chamber 13; Discharging spring 52 is accommodated in the punch inner chamber 213 and acts on upper bolster 22 respectively and the upper end of discharging axle 51.
The hook portion diel also comprises a resetting-mechanism, and resetting-mechanism comprises reset cavity 61 and a back-moving spring 62; The cavity 51 that resets is arranged between die lower end 312 and the die shoe 32; Die lower end 312 is limited in the cavity 51 that resets; Back-moving spring 62 is accommodated in the cavity 61 that resets and acts on die shoe 32 and die lower end 312 respectively.
Upper bolster 22 is connected on the upper table of hydraulic press, and die shoe 32 is connected on the lower table of hydraulic press.
Commutator is positioned on the locating shaft 4, the primer fluid press, punch 21 is descending, make 12 moulding of commutator hook portion by the matched moulds with die 31, after moulding was finished, punch 21 was up, resetting-mechanism makes die 31 up simultaneously, and discharging this moment axle 51 is descending, thereby the circulator that crotch is finished is released.
Embodiment 2
All the other are identical with described embodiment 1, and difference is, does not comprise resetting-mechanism.
Embodiment 3
All the other are identical with described embodiment 2, and difference is, does not comprise shedding mechanism.
Embodiment 4
All the other are identical with described embodiment 3, and difference is, does not comprise locating shaft.
Embodiment 5
All the other are identical with described embodiment 4, and difference is, does not comprise upper bolster and die shoe.
Adopt the beneficial effect of above technical scheme: by the hook portion diel in the technical program, can realize the one-body molded of commutator hook portion, improved production efficiency, and press sheet number fluting at the crotch mould, make behind the crotch hook portion can deflection, it is even to bend the product hook equal indicative that, and has improved product quality.
More than be the description to the utility model embodiment, by the above-mentioned explanation to the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the hook portion diel of a commutator, described commutator comprises commutator body, commutator hook portion and commutator inner chamber, described commutator hook portion has lug boss and depressed part, it is characterized in that, described hook portion diel comprises punch and die, and described punch and described depressed part shape are complementary; Described die and described boss shapes are complementary.
2. will go 1 described hook portion diel according to right, it is characterized in that, described punch comprises punch upper end, punch lower end and punch inner chamber, and described die comprises die upper end, die lower end and die inner chamber; Described punch lower end and described depressed part shape are complementary; Described die upper end is complementary with described boss shapes.
3. hook portion diel according to claim 2 is characterized in that, described hook portion diel also comprises upper bolster and die shoe, and described punch upper end is connected on the described upper bolster; Described die lower end is connected on the described die shoe; Described commutator hook portion is arranged at described die upper end.
4. hook portion diel according to claim 3 is characterized in that, described hook portion diel also comprises locating shaft, and described locating shaft is arranged in the described die inner chamber and is arranged in the described commutator inner chamber.
5. hook portion diel according to claim 4 is characterized in that, described hook portion diel also comprises shedding mechanism, and described shedding mechanism comprises discharging axle and discharging spring, and the upper end of described discharging axle is limited in the described punch inner chamber; The lower end of described discharging axle is inserted in the described commutator inner chamber; Described discharging spring is accommodated in the described punch inner chamber and acts on the upper end of described upper bolster and described discharging axle respectively.
6. hook portion diel according to claim 5 is characterized in that, described hook portion diel also comprises resetting-mechanism, and described resetting-mechanism comprises reset cavity and back-moving spring; The described cavity that resets is arranged between described die lower end and the die shoe; Described die lower end is limited in the described cavity that resets; Described back-moving spring is accommodated in the described cavity that resets and acts on described die shoe respectively and described die lower end.
7. hook portion diel according to claim 6 is characterized in that, described upper bolster is connected on the upper table of hydraulic press, and described die shoe is connected on the lower table of hydraulic press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031826 CN203061699U (en) | 2013-01-22 | 2013-01-22 | Stamping die for hook part of reverser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031826 CN203061699U (en) | 2013-01-22 | 2013-01-22 | Stamping die for hook part of reverser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061699U true CN203061699U (en) | 2013-07-17 |
Family
ID=48760525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031826 Expired - Fee Related CN203061699U (en) | 2013-01-22 | 2013-01-22 | Stamping die for hook part of reverser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061699U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928816A (en) * | 2014-04-15 | 2014-07-16 | 瑞安市双峰换向器有限公司 | Inner hook pin punching tool |
| CN104901129A (en) * | 2015-06-04 | 2015-09-09 | 黄其清 | Convenient forming type commutator hook apparatus |
| CN104901128A (en) * | 2015-06-04 | 2015-09-09 | 黄其清 | Lower-hook-molding type commutator hook mechanism |
-
2013
- 2013-01-22 CN CN 201320031826 patent/CN203061699U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928816A (en) * | 2014-04-15 | 2014-07-16 | 瑞安市双峰换向器有限公司 | Inner hook pin punching tool |
| CN103928816B (en) * | 2014-04-15 | 2016-04-27 | 瑞安市双峰换向器有限公司 | A kind of piercing inner-hook pin frock |
| CN104901129A (en) * | 2015-06-04 | 2015-09-09 | 黄其清 | Convenient forming type commutator hook apparatus |
| CN104901128A (en) * | 2015-06-04 | 2015-09-09 | 黄其清 | Lower-hook-molding type commutator hook mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |