CN207982015U - The molding die component of car oil cooler connecting sleeve stud - Google Patents
The molding die component of car oil cooler connecting sleeve stud Download PDFInfo
- Publication number
- CN207982015U CN207982015U CN201721901205.2U CN201721901205U CN207982015U CN 207982015 U CN207982015 U CN 207982015U CN 201721901205 U CN201721901205 U CN 201721901205U CN 207982015 U CN207982015 U CN 207982015U
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- material base
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- rush
- die assembly
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Abstract
The molding die component of specifically a kind of car oil cooler connecting sleeve stud of the utility model；It include first, second, third, fourth and the 5th process stamping die combination；Wherein, the first stamping procedure die assembly carries out punching press to material base makes its diameter reach size requirement；Second stamping procedure die assembly is respectively formed blind hole in the head section and endpiece of material base；Third stamping procedure die assembly is to the further punching press of the blind hole of material base tail end；4th stamping procedure die assembly keeps head section structure preforming while forming it into shaft shoulder structure；5th stamping procedure die assembly makes part complete manufacturing process the further punching press of material base head section structure；This die assembly greatly reduces machine-tooled method and therefore substantially increases work efficiency to process process and the time of sleeve, reduces the waste of raw material；And because cold-heading will not change metal inside fiber, good metal streamline can be obtained, therefore in turn ensure the quality of product.
Description
Technical field
The utility model is related to auto parts production equipment field, specifically a kind of car oil cooler connecting sleeve spiral shell
The molding die component of column.
Background technology
In recent years, the automobile manufacture industry in China rapidly developed, the manufacture to all kinds of high-end passenger car special fasteners
Technology and kind require higher and higher.Such as certain car oil cooler connecting sleeve stud, it is cold to manage interior oil pipe wall outer cladding
But agent achievees the effect that oil product temperature in cooling oil path；Head elder generation upsetting generally for such product goes out flange, then in machine
Drilling bore hole on lathe for machining.But there is certain defects for this processing technology, since the metal material is gone by machining
Except the machine direction that can destroy metal inside after material, or even the structure of metallic crystal is destroyed, to reduce metal product
The mechanical properties such as intensity, rigidity and plastically deformed performance, so that the riveting quality after influencing whether, cracking etc. when causing to rivet
Defect.Therefore this kind of processing method, working efficiency is low, and waste of raw materials is serious, influences product quality.
Invention content
The purpose of the utility model is to overcome drawbacks described above, provide a kind of for car oil cooler connecting sleeve spiral shell
The cold upsetting forming die component of column.
In order to achieve the above object, the utility model is realized in this way：
A kind of molding die component of car oil cooler connecting sleeve stud；It includes the first stamping procedure set of molds
Conjunction, the second step diel combination, the third step diel combination, the fourth step diel combination and the 5th process
Diel is combined；Wherein, the first stamping procedure die assembly include upper shuttering, on rush to summit needle, lower formwork and lower thimble, upper mold
Shell and lower formwork are clamped material base both ends and respectively by above rushing to summit needle and lower thimble carries out punching press to material base and its diameter is made to reach ruler
Very little requirement；Second stamping procedure die assembly carries out punching press to the head section and endpiece of material base and distinguishes in the head section of material base and endpiece
Form blind hole；Third stamping procedure die assembly equally include upper shuttering, on rush to summit needle, lower formwork and lower thimble, upper shuttering with
Lower formwork be clamped respectively the both ends of material base and by the relative engagement of above rush to summit needle and lower thimble to the blind hole of material base tail end into one
Walk punching press；4th stamping procedure die assembly carries out punching press to part outer wall and makes head section knot while forming it into shaft shoulder structure
Structure is preforming；5th stamping procedure die assembly makes part complete manufacturing process the further punching press of material base head section structure；
The second step diel combination include upper shuttering, on rush ejector sleeve, on rush to summit needle, mold core, lower formwork and lower top
Needle；On rush to summit out and be set in upper shuttering；On rush the center of ejector sleeve and be provided with through-hole, needle of above rushing to summit is arranged rushes ejector sleeve upper
Central through hole in and can move left and right, having on the head of upper needle of rushing to summit makes material base punching make to be easy to the tapered configuration felt relieved；
Mold core and lower thimble are once arranged in lower formwork, on rush ejector sleeve, on rush to summit needle and cavity that mold core three is formed with it is required
The head configuration size of the sleeve of processing matches, wherein above rushing ejector sleeve and upper trimming die core is cooperation, and on rush to summit needle and
Mold core is stationary fit, wherein mold core is hard alloy material；
The fourth step diel combination is to replace with mold core on the basis of the second step diel is combined
Further punching press is carried out with necking down structure mold core and to material base.
The molding die component of the car oil cooler connecting sleeve stud；On rush ejector sleeve include be set in
The tube-in-tube structure on the outside of needle of rushing to summit and it is arranged in tube-in-tube structure tail portion and stretches to the push rod in upper shuttering, when stamping procedure is completed
Afterwards, it in upper shuttering fallback procedures, is pushed by push rod and rushes ejector sleeve to which the needle that makes to rush to summit is detached with material base.
This die assembly rushed on ejector sleeve, on rush to summit needle, mold core be formed by cavity and riveted joint bolt geomery
Match so that sleeve that just can be needed for basic cold upset forming using this mold greatly reduces machine-tooled method to process set
Therefore the process and time of cylinder substantially increase work efficiency, reduce the waste of raw material；And because cold-heading will not change gold
Belong to internal fiber, good metal streamline can be obtained, therefore in turn ensure the quality of product.
Description of the drawings
Fig. 1 is the first step diel combinative movement schematic diagram in this molding die component.
Fig. 2 is the second step diel combinative movement schematic diagram in this molding die component.
Fig. 3 is the third step diel combinative movement schematic diagram in this molding die component.
Fig. 4 is the fourth step diel combinative movement schematic diagram in this molding die component.
Fig. 5 is the 5th process stamping die combinative movement schematic diagram in this molding die component.
Specific implementation mode
The utility model is further illustrated below by way of specific embodiment.
As shown in Fig. 1 ~ Fig. 5, a kind of molding die component of car oil cooler connecting sleeve stud；It includes first
Stamping procedure die assembly, the second step diel combination, the third step diel combination, the fourth step diel group
It closes and the 5th process stamping die combines；Wherein, the first stamping procedure die assembly include upper shuttering 11, on rush to summit needle 12,
With lower formwork 13 9 both ends of material base are clamped and by needle 12 and the lower top of above rushing to summit in lower formwork 13 and lower thimble 14, upper shuttering 11 respectively
Needle 14 carries out punching press to material base 9 makes its diameter reach size requirement；Head section and tail of the second stamping procedure die assembly to material base 9
Duan Jinhang punching presses are simultaneously respectively formed blind hole in the head section of material base 9 and endpiece；Third stamping procedure die assembly equally includes upper mold
Shell 31, on rush to summit needle 32, lower formwork 33 and lower thimble 34, the both ends of material base 9 are clamped with lower formwork 33 and lead to respectively for upper shuttering 31
Cross blind hole further punching press of the relative engagement of rush to summit needle 32 and lower thimble 34 to 9 tail end of material base；4th stamping procedure mold
Combination carries out punching press to part outer wall and keeps head section structure preforming while forming it into shaft shoulder structure；5th stamping procedure mould
Tool combination makes part complete manufacturing process the 9 further punching press of head section structure of material base；
The second step diel combination include upper shuttering 21, on rush ejector sleeve 22, on rush to summit needle 23, mold core 24, lower die
Shell 25 and lower thimble 26；On rush ejector sleeve 22 be arranged in upper shuttering 21；On rush the center of ejector sleeve 22 and be provided with through-hole, above rush to summit
Needle 23 is arranged in the upper central through hole for rushing ejector sleeve 22 and can move left and right, and having on the head of upper needle 23 of rushing to summit makes material base 9
Punching makes the tapered configuration for being easy to centering；Mold core 24 and lower thimble 26 are successively set in lower formwork 25, on rush ejector sleeve 22, on
The head configuration size of cavity and the sleeve of required processing that needle 23 and 24 three of mold core are formed of rushing to summit matches, wherein above rushes
Ejector sleeve 22 and mold core are cooperation, and on rush to summit needle 23 and mold core 24 is stationary fit, wherein mold core 24 is hard alloy material
's；
The fourth step diel combination is to replace mold core 24 on the basis of the second step diel is combined
With necking down structure mold core 41 and to carry out further punching press to material base 9.
The molding die component of the car oil cooler connecting sleeve stud；On rush ejector sleeve 22 include be set in
On rush to summit the outside of needle 23 tube-in-tube structure 5 and be arranged in 5 tail portion of tube-in-tube structure and stretch to the push rod 6 in upper shuttering 21, work as punching
After the completion of pressing process, in 21 fallback procedures of upper shuttering, is pushed by push rod 6 and rush ejector sleeve 22 to make to rush to summit needle 23 and material
Base 9 detaches.
This die assembly rushed on ejector sleeve, on rush to summit needle, mold core be formed by cavity and riveted joint bolt geomery
Match so that sleeve that just can be needed for basic cold upset forming using this mold greatly reduces machine-tooled method to process set
Therefore the process and time of cylinder substantially increase work efficiency, reduce the waste of raw material；And because cold-heading will not change gold
Belong to internal fiber, good metal streamline can be obtained, therefore in turn ensure the quality of product.
Claims (2)
1. a kind of molding die component of car oil cooler connecting sleeve stud；It includes the first stamping procedure set of molds
Conjunction, the second step diel combination, the third step diel combination, the fourth step diel combination and the 5th process
Diel is combined；Wherein, the first stamping procedure die assembly include upper shuttering, on rush to summit needle, lower formwork and lower thimble, upper mold
Shell and lower formwork are clamped material base both ends and respectively by above rushing to summit needle and lower thimble carries out punching press to material base and its diameter is made to reach ruler
Very little requirement；Second stamping procedure die assembly carries out punching press to the head section and endpiece of material base and distinguishes in the head section of material base and endpiece
Form blind hole；Third stamping procedure die assembly equally include upper shuttering, on rush to summit needle, lower formwork and lower thimble, upper shuttering with
Lower formwork be clamped respectively the both ends of material base and by the relative engagement of above rush to summit needle and lower thimble to the blind hole of material base tail end into one
Walk punching press；4th stamping procedure die assembly carries out punching press to part outer wall and makes head section knot while forming it into shaft shoulder structure
Structure is preforming；5th stamping procedure die assembly makes part complete manufacturing process the further punching press of material base head section structure；
It is characterized in that：
The second step diel combination include upper shuttering, on rush ejector sleeve, on rush to summit needle, mold core, lower formwork and lower thimble；On
It rushes to summit out and is set in upper shuttering；On rush the center of ejector sleeve and be provided with through-hole, needle of above rushing to summit, which is arranged, to be rushed upper in ejector sleeve
It in heart through-hole and can move left and right, having on the head of upper needle of rushing to summit makes material base punching make the tapered configuration for being easy to centering；Mold core
Once be arranged in lower formwork with lower thimble, on rush ejector sleeve, on rush to summit the cavity and required processing that needle and mold core three are formed
The head configuration size of sleeve match, wherein above rushing ejector sleeve and upper trimming die core is cooperation, and on rush to summit needle and mold core
It is stationary fit, wherein mold core is hard alloy material；
The fourth step diel combination is on the basis of the second step diel is combined, and mold core, which is replaced with, to be had
Necking down structure mold core simultaneously carries out further punching press to material base.
2. the molding die component of car oil cooler connecting sleeve stud according to claim 1；It is characterized in that：On
Ejector sleeve is rushed to include the tube-in-tube structure being set on the outside of needle of rushing to summit and be arranged in tube-in-tube structure tail portion and stretch in upper shuttering
Push rod in upper shuttering fallback procedures, pushed by push rod after the completion of stamping procedure and rush ejector sleeve to make needle of rushing to summit
It is detached with material base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901205.2U CN207982015U (en) | 2017-12-29 | 2017-12-29 | The molding die component of car oil cooler connecting sleeve stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721901205.2U CN207982015U (en) | 2017-12-29 | 2017-12-29 | The molding die component of car oil cooler connecting sleeve stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207982015U true CN207982015U (en) | 2018-10-19 |
Family
ID=63817371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721901205.2U Expired - Fee Related CN207982015U (en) | 2017-12-29 | 2017-12-29 | The molding die component of car oil cooler connecting sleeve stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207982015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386530A (en) * | 2018-11-09 | 2019-02-26 | 宾科汽车紧固件（昆山）有限公司 | The molding structure and forming method of special-shaped stud |
-
2017
- 2017-12-29 CN CN201721901205.2U patent/CN207982015U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386530A (en) * | 2018-11-09 | 2019-02-26 | 宾科汽车紧固件（昆山）有限公司 | The molding structure and forming method of special-shaped stud |
| CN109386530B (en) * | 2018-11-09 | 2024-02-13 | 宾科汽车紧固件（昆山）有限公司 | Forming structure and forming method of special-shaped stud bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20201229 |