CN206326020U - A kind of mould structure being processed to ball pin - Google Patents
A kind of mould structure being processed to ball pin Download PDFInfo
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- CN206326020U CN206326020U CN201621450021.4U CN201621450021U CN206326020U CN 206326020 U CN206326020 U CN 206326020U CN 201621450021 U CN201621450021 U CN 201621450021U CN 206326020 U CN206326020 U CN 206326020U
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- mould
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- 238000007667 floating Methods 0.000 claims abstract description 55
- 238000007493 shaping process Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011265 semifinished product Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of mould structure being processed to ball pin, including upper mould, lower mould and push rod component, the cavity of the round table-like structure of ladder is provided with lower mould, multiple floating stands are mounted with by spring lever in cavity, multiple floating table framves constitute the structure adaptable with the substructure of ladder round platform, the upper end of multiple floating stands is provided with the second die cavity of the hemispherical head for accommodating ball pin and part club, the die sleeve being connected with push rod component is additionally provided with lower mould, the 3rd die cavity of accommodating portion club is provided with die sleeve, the bottom of floating stand is provided with what is be adapted with die sleeve, the groove connected with the second die cavity, connected between groove floor and the second die cavity by inclined plane, the lower end of upper mould is provided with the first die cavity of the hemispherical head for accommodating ball pin, the bottom bore of upper mould is less than the bore of cavity.Double of finished ball latch structure of energy is processed, the collar structure in the middle part of shaping.Mode is forged compared to traditional, processing efficiency, machining accuracy, yield rate is improved.
Description
Technical field
The utility model is related to a kind of forming mold, more particularly, to a kind of mould knot being processed to ball pin
Structure.
Background technology
Ball pin is widely adopted in independent suspension system, and control arm or distance rod are usually through positioned at the ball pin of end and its
Its part is connected.The major function of ball pin is to realize wheel bob and divertical motion.To the requirement on machining accuracy in ball pin face
It is higher, many steel alloys good using quenching degree, the ball pin surface coordinated is done with metal ball need to be hard using surfaces such as high-frequency quenchings
Change is handled, to improve wearability.
It is ball pin structure as shown in Figure 1, ball pin includes bulb 11 and is arranged in the club 12 of the lower section of bulb 11, club
Portion sets collar 13.At present, domestic most producers forge to be after heating in medium frequency using ball pin is forged, and work is processed by such a technique
Sequence is cumbersome, and ball pin blank allowance is big, and the production cycle is long, and labor strength and energy resource consumption are big, in process slightly
There is carelessness to will result in waste product.
Now design a kind of mould structure being processed to ball pin, can double of finished product ball pin be processed into the ball pin knot of finished product
Structure, and the loss without material.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of mould structure being processed to ball pin, can be right
Semi-finished product ball pin structure is processed, the collar structure in the middle part of shaping.Mode is forged compared to traditional, processing effect is improved
Rate, machining accuracy, yield rate.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of mould being processed to ball pin
Structure, including upper die and lower die and push rod component, it is characterised in that the sky of the round table-like structure of ladder is provided with described lower mould
Multiple floating stands are mounted with by spring lever in chamber, described cavity, multiple floating table framves constitute the bottom with ladder round platform
The adaptable structure of structure, the upper end of multiple floating stands is provided with the second mould of the hemispherical head for accommodating ball pin and part club
It is additionally provided with chamber, described lower mould on the die sleeve being connected with push rod component, described die sleeve and is provided with accommodating portion club
3rd die cavity, the bottom of described floating stand is provided with groove being adapted with die sleeve, being connected with the second die cavity, described
Connected between groove floor and the second die cavity by inclined plane, the lower end of described upper mould is provided with the hemispherical head for accommodating ball pin
First die cavity, the bottom bore of described upper mould is less than the bore of cavity.
The further preferred scheme of the utility model：Described cavity includes multiple overlapping, upper end bores up and down and is more than
The frustum cone structure of lower end bore, and connected up and down between two frustum cone structures by the consistent inclined-plane in inclination angle.Set equally
Inclined plane so that floating stand can finally be arrived during moving downward smoothly along the outer wall Stepwize Shrink of cavity
Collar is molded up to cavity bottom.
The further preferred scheme of the utility model：Four structure identical floating stands are mounted with described cavity,
There is the gap passed through for ball pin when four floating stands are fitted in cavity upper end side wall, between four floating stands, when four
The second mould being adapted with ball pin structure is constituted when individual floating stand is fitted in cavity bottom side of the wall, between four floating stands
Chamber.Multiple floating stands are set, mode is molded using petal type so that ball pin smoothly can deviate from out of second die cavity.
The further preferred scheme of the utility model：Described floating stand moves to the bottom of cavity, now groove
There is the gap with the height such as collar between bottom surface and the end face of die sleeve.Floating stage motion, the club of double of finished product ball pin enters
Material on row extruding, club is molded collar to the gap expansion between groove floor and die sleeve end face, and club, which is compressed, to shorten.
The further preferred scheme of the utility model：Described push rod component include the first push rod for being connected with die sleeve and
Stretch into die sleeve and be located at the second push rod of the 3rd die cavity bottom surface, described push rod component can be respectively acting on die sleeve and ball pin.
After ball pin shaping, it is stripped, under demoulding state, push rod component first acts on heading tape on die sleeve, die sleeve and moved on floating stand
It is mobile.Floating stand is moved to cavity top then under force to side opening, and push rod component is remake for ball pin, by ball
The lower mould of pin ejection, realizes the demoulding.
Compared with prior art, the utility model has the advantage of the second die cavity is set in lower mould, it can accommodate half
Bulb and part club, set the first die cavity in upper mould, accommodate other half of bulb, that is to say, that connect with lower mould in upper mould
After touch, it is formed accommodating the cavity of ball head structure.The utility model is extruded club using the floating stand moved down, most
After form collar.And during floating stand is moved downward along cavity structure, multiple floating stands can be drawn in, half-and-half into
The other parts of product ball pin carry out limit shape, do not change.And be that upper mould moves upwardly off floating first during demoulding
Stand, then die sleeve is acted on by push rod component, die sleeve drives floating stand to move up.But the floating stand after pressurization is upward
After movement, outside side shifting it can't scatter automatically.Therefore by tilting between the utility model groove floor and the second die cavity
Face is connected so that the upper surface of the collar after shaping is also inclined-plane, the upward jack-up ball pin of push rod component, the upper end of the collar of ball pin
Face is acted in the inclined plane of floating stand so that floating stand is by the power to side movement, in floating stage motion
Will be to side opening after to the top of cavity.Push rod component, which continues up jack-up ball pin, to deviate from ball pin from lower mould.Extremely
This utility model realizes the machine-shaping of double of finished product ball pin, is compared to traditional forming method, and the utility model is big
The loss for not producing material in processing efficiency, process engineering is improved greatly, and ensure that machining accuracy in process.
Brief description of the drawings
Fig. 1 is finished ball latch structure schematic diagram；
Fig. 2 is semi-finished product ball pin structural representation to be processed；
Structural representation when Fig. 3 is the utility model machine-shaping；
The partial enlarged drawing of ball pin part when Fig. 4 is the utility model machine-shaping；
Fig. 5 is the structural representation that the utility model is stripped.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
As shown in Figures 1 to 5：A kind of mould structure being processed to ball pin, including upper mould 1, lower mould 2 and push rod component
3, it is provided with lower mould 2 in the cavity 4 of the round table-like structure of ladder, cavity 4 and multiple floating stands 6 is mounted with by spring lever 5, it is many
Individual floating stand 6 constitutes the structure adaptable with the substructure of ladder round platform, and the upper end of multiple floating stands 6 is provided with receiving
The die sleeve being connected with push rod component 3 is additionally provided with the hemispherical head 11 of ball pin 10 and the second die cavity 8 of part club 12, lower mould 2
14, the 3rd die cavity 9 of accommodating portion club 12 is provided with die sleeve 14, the bottom of floating stand 6 is provided with mutually fits with die sleeve 14
Groove 15 answering, being connected with the second die cavity 8, is connected, upper mould 1 between the bottom surface of groove 15 and the second die cavity 8 by inclined plane 16
Lower end be provided with the first die cavity 7 of the hemispherical head 11 for accommodating ball pin 10, the bottom bore of upper mould 1 is less than the bore of cavity 4.
Cavity 4 includes the frustum cone structure that multiple overlapping, upper end bores up and down are more than lower end bore, and two round platforms up and down
Connected between structure by the consistent inclined-plane in inclination angle.
Four structure identical floating stands 6 are mounted with cavity 4, when four floating stands 6 are fitted in the upper end side of cavity 4
There is the gap passed through for ball pin 10 during wall, between four floating stands 6, when four floating stands 6 are fitted in the lower end side of cavity 4
The second die cavity 8 being adapted with the structure of ball pin 10 is constituted during wall, between four floating stands 6.
Floating stand 6 moves to the bottom of cavity 4, now exists and axle between the end face of the bottom surface of groove 15 and die sleeve 14
The gap of the grade height of ring 13.
Push rod component 3 includes the first push rod being connected with die sleeve 14 and stretched into be located at the bottom surface of the 3rd die cavity 9 in die sleeve 14
The second push rod, push rod component 3 can be respectively acting on die sleeve 14 and ball pin 10.
In use, mould 1 and lower mould 2 are open mode to the utility model in original state, now by semi-finished product ball
Pin 20 is inserted between multiple floating stands 6.Upper mould 1 is pushed in the presence of power set, and floating stand 6 is pressed.It is floating
Dynamic side wall of the stand 6 along cavity 4 will progressively be drawn in, and double of finished product ball pin 20 carries out limit shape.Floating stand 6 push after meeting
Club 12 is pressed so that the material at club 12 is molded to the gap expansion between the bottom surface of groove 15 and the end face of die sleeve 14
Collar 13, club 12 is shortened by compression.Due to being connected between the bottom surface of groove 15 and the second die cavity 8 by inclined plane so that shaping
The upper surface of collar 13 afterwards is also inclined-plane, the upward jack-up ball pin 10 of push rod component 3, the upper surface effect of the collar 13 of ball pin 10
In the inclined plane of floating stand 6 so that floating stand 6, to the mobile power in side, sky is moved in floating stand 6 by one
Will be to side opening behind the top of chamber 4.Push rod component 3, which continues up jack-up ball pin 10, to deviate from ball pin 10 from lower mould 2.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of mould structure being processed to ball pin, including upper die and lower die and push rod component, it is characterised in that under described
It is provided with mould in the cavity of the round table-like structure of ladder, described cavity and multiple floating stands is mounted with by spring lever, it is multiple
Floating table frame constitutes the structure adaptable with the substructure of ladder round platform, and the upper end of multiple floating stands is provided with receiving ball pin
Hemispherical head and part club the second die cavity, be additionally provided with the die sleeve being connected with push rod component in described lower mould, it is described
Be provided with the 3rd die cavity of accommodating portion club on die sleeve, the bottom of described floating stand be provided with it is being adapted with die sleeve,
The groove connected with the second die cavity, is connected between described groove floor and the second die cavity by inclined plane, described upper mould
Lower end is provided with the first die cavity of the hemispherical head for accommodating ball pin, and the bottom bore of described upper mould is less than the bore of cavity.
2. a kind of mould structure being processed to ball pin according to claim 1, it is characterised in that described cavity bag
The frustum cone structure that multiple overlapping, upper end bores up and down are more than lower end bore is included, and up and down between two frustum cone structures by inclining
The consistent inclined-plane connection in oblique angle.
3. a kind of mould structure being processed to ball pin according to claim 1, it is characterised in that in described cavity
Four structure identical floating stands are mounted with, when four floating stands are fitted in cavity upper end side wall, four floating stands
Between there is the gap passed through for ball pin, when four floating stands are fitted in cavity bottom side of the wall, between four floating stands
Constitute the second die cavity being adapted with ball pin structure.
4. a kind of mould structure being processed to ball pin according to claim 1, it is characterised in that described floating table
Frame moves to the bottom of cavity, now there is the gap with the height such as collar between the bottom surface of groove and the end face of die sleeve.
5. a kind of mould structure being processed to ball pin according to claim 1, it is characterised in that described push rod group
Part includes the first push rod being connected with die sleeve and stretches into die sleeve the second push rod for being located at the 3rd die cavity bottom surface, described push rod
Component can be respectively acting on die sleeve and ball pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450021.4U CN206326020U (en) | 2016-12-27 | 2016-12-27 | A kind of mould structure being processed to ball pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621450021.4U CN206326020U (en) | 2016-12-27 | 2016-12-27 | A kind of mould structure being processed to ball pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326020U true CN206326020U (en) | 2017-07-14 |
Family
ID=59292504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621450021.4U Active CN206326020U (en) | 2016-12-27 | 2016-12-27 | A kind of mould structure being processed to ball pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206326020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734619A (en) * | 2016-12-27 | 2017-05-31 | 山中合金（宁波）有限公司 | A kind of mould structure being processed to ball pin |
| CN111957834A (en) * | 2020-09-09 | 2020-11-20 | 蓬莱市明睿节能科技有限公司 | Machining equipment for thrust ball pin |
-
2016
- 2016-12-27 CN CN201621450021.4U patent/CN206326020U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734619A (en) * | 2016-12-27 | 2017-05-31 | 山中合金（宁波）有限公司 | A kind of mould structure being processed to ball pin |
| CN111957834A (en) * | 2020-09-09 | 2020-11-20 | 蓬莱市明睿节能科技有限公司 | Machining equipment for thrust ball pin |
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