CN203643621U - Error-proofing shaping die for rubber bushing - Google Patents
Error-proofing shaping die for rubber bushing Download PDFInfo
- Publication number
- CN203643621U CN203643621U CN201320870212.6U CN201320870212U CN203643621U CN 203643621 U CN203643621 U CN 203643621U CN 201320870212 U CN201320870212 U CN 201320870212U CN 203643621 U CN203643621 U CN 203643621U
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- China
- Prior art keywords
- center
- rubber bushing
- slide jaw
- mistake proofing
- counterdie
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- 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 - Lifetime
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- 238000007493 shaping process Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 abstract 3
- 230000007547 defect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
The utility model discloses an error-proofing shaping die for a rubber bushing in the field of automobile parts, which comprises an upper die and a lower die,. The error-proofing shaping die is used for carrying out error proofing and shaping on the bushing. A sliding positioning pin is inserted in the center of the top surface of the lower die; the outer diameter of the sliding positioning pin is within the tolerance range of the inner diameter of the bushing after hole expanding; the bottom surface of the sliding positioning pin is fixed via a sliding positioning pin spring; when the sliding positioning pin spring is balanced, the height of the part of the sliding positioning pin higher than the top surface of the lower die is larger than the height of the bushing; the upper die is internally provided with a touch sensor; the touch sensor is connected with a sliding detection rod via a sliding detection rod spring; and the distance between the sliding detection rod spring and the upper die center is larger than or equal to the inner diameter of the inner skeleton of the bushing, and is smaller than or equal to the outer diameter of the inner skeleton of the bushing. The error-proofing shaping die for a rubber bushing has the technical effects that defective bushings whose holes are not expanded, defective bushings whose holes are not expanded in place, defective bushings whose inner skeletons are omitted and the like can be effectively prevented from entering the next procedure.
Description
Technical field
The utility model relates to a kind of rubber bushing mistake proofing shaping mould in auto parts machinery field.
Background technology
At present, the rubber bushing class workpiece in auto parts machinery field, in the time producing, easily produce reaming not in place and leak in overlap skeleton phenomenon, directly affect rigidity and the permanance of rubber bushing, cause rigidity and the permanance of rubber bushing not to reach designing requirement, while causing client's tackbolt, cannot, by bolt completely by rubber bushing, finally affect the use of rubber bushing simultaneously.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of rubber bushing mistake proofing shaping mould is provided, its can effectively avoid existing not in place without reaming, reaming, overlap the defect linings such as skeleton in leaking and flow into next procedure.
A kind of technical scheme that realizes above-mentioned purpose is: a kind of rubber bushing mistake proofing shaping mould, comprises counterdie and patrix, for lining is carried out to mistake proofing shaping;
The center of described counterdie end face is inserted with a slide jaw, in the margin tolerance of the external diameter of described slide jaw described lining internal diameter after reaming, the underrun slide jaw spring of described slide jaw is fixed, when described slide jaw spring balancing, described slide jaw is greater than the height of described lining higher than the height of described counterdie summit portion;
Described patrix internal contact sensor, described feeler connects slip test rod by slip test rod spring, the distance at described slip test rod distance described patrix center is more than or equal to the internal diameter of the middle cover skeleton of described lining, is less than or equal to the external diameter of the middle cover skeleton of described lining.
Further; described counterdie also comprises counterdie base and die shoe; described die shoe is fixed on the center of described counterdie base top surface; described slide jaw is inserted described die shoe from the center of described die shoe end face, and described slide jaw spring connects the center of bottom surface and the center of described counterdie base top surface of described slide jaw.
Further, described counterdie also comprises the lower bolster that is positioned at described counterdie base below.
Further, described counterdie base is fixed on the end face of described lower bolster by some backstays that are positioned on described lower bolster end face.
Further, the bottom of described slide jaw is provided with positioning seat.
Further, described patrix comprises cope match-plate pattern and is positioned at the upper bolster of described cope match-plate pattern bottom center, and described feeler is placed in described upper bolster.
Further, described slip test rod spring is placed in described upper bolster.
Further, along the circumference of described cope match-plate pattern bottom surface, uniform some gag lever posts.
Further, the center of described cope match-plate pattern end face is provided with patrix footstock.
Adopt the technical scheme of a kind of rubber bushing mistake proofing shaping mould of the present utility model, be that counterdie arranges slide jaw, whether lining is passed through to reaming, whether reaming puts in place is detected, adopt and connect feeler in patrix, the slip test rod spring that position is corresponding with the middle cover frame position of lining and slip test rod, the technical scheme of overlapping the rubber bushing mistake proofing shaping mould that skeleton detects during whether lining is installed.Its technique effect is: can effectively avoid existing not in place without reaming, reaming, overlap the defect linings such as skeleton in leaking and flow into next procedure, have easy to use, do not increase personnel and time, do not omit the features such as defect part detection, can use same principle to make corresponding mould according to different workpieces, select to have generalization.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of rubber bushing mistake proofing shaping mould of the present utility model.
Embodiment
Refer to Fig. 1, inventor of the present utility model is in order to understand the technical solution of the utility model better, below by embodiment particularly, and is described in detail by reference to the accompanying drawings:
Refer to Fig. 1, a kind of rubber bushing mistake proofing shaping mould in the utility model, comprises patrix 1 and counterdie 2.
Counterdie 1 comprises the lower bolster 11 stacking gradually from bottom to up, counterdie base 12, die shoe 13 and slide jaw 14.Wherein, counterdie base 12 is fixed on the center of lower bolster 11 end faces by being positioned at some backstays 111 on lower bolster 11 end faces.Die shoe 13 is fixed on the center of counterdie base 12 end faces.Slide jaw 14 is inserted die shoe 13 from the center of die shoe 13 end faces, and the center of the bottom surface of slide jaw 14 is fixed by slide jaw spring 15 and the center of counterdie base 12 end faces.The external diameter of slide jaw 14 at least should, in the margin tolerance of reaming back bush 3 internal diameters, preferably should equal the internal diameter of the lining 3 after reaming.When slip test rod spring 15 is during in equilibrium state, slide jaw 14 should be greater than the height of lining 3 higher than the height of upper bolster 13 summit portions.The bottom of slide jaw 14 is provided with the positioning seat 141 that is positioned at die shoe 13, separates with die shoe 13 with anti-skidding register pin 14.The inner ring 32 of lining 3 is socketed in slide jaw 14, the end face support bushing 3 of die shoe 13.
Patrix 2 comprises patrix footstock 21, cope match-plate pattern 22, upper bolster 23, gag lever post 24, slip test rod 25, slip test rod spring 26 and feeler 27.Wherein, patrix footstock 21 is fixed on the center of the end face of cope match-plate pattern 22, the stress surface that the end face of patrix footstock 21 is exerted pressure as equipment such as lifting jack.Upper bolster 23 is fixed on the center of cope match-plate pattern 22 bottom surfaces, is used for installing moving test rod 25, slip test rod spring 26 and feeler 27.Gag lever post 24, along the circumference uniform distribution of cope match-plate pattern 22 bottom surfaces, to control the stroke of patrix 2, prevents that the lining on counterdie 1 from damaging.
The center of patrix 2 is patrix footstock 21 center, cope match-plate pattern 22 center and upper bolster 23 center.
Feeler 27 is built in die shoe 23, and feeler 27 connects the top of slip test rod 25 by slip test rod spring 26.Slip test rod 25 and the internal diameter that should be more than or equal to the middle cover skeleton 31 of lining 3 from the distance d at upper bolster 23 centers, be less than or equal to the external diameter of the middle cover skeleton 31 of lining 3.Slip test rod spring 26 is also built in die shoe 23, is offset with anti-skidding test rod 25 in the vertical directions.
Lining 3 is carried out reaming do not put in place detect time, be by the lengthening to slide jaw 14, make slide jaw 14 be more than or equal to the height of lining 3 higher than the height of upper bolster 13 summit portions, and the external diameter of slide jaw 14 is in the margin tolerance of reaming back bush 3 internal diameters, guarantees the passability of lining 3.As not reaming of lining 3, the inner ring 32 of lining 3 can not insert slide jaw 14.As lining, 3 reamings do not put in place, after the inner ring 32 partial insertion slide jaw 14 of lining 3, because the internal diameter of lining 3 inner rings 32 is less than the external diameter of slide jaw 14, after the large pressure of patrix 2 press-fits, lining 3 can not normally take out because of the interference fit between its inner ring 32 and slide jaw 14.By above-mentioned test, can effectively detect the lining 3 that not reaming or reaming do not put in place.
In leakage, overlapping skeleton 31 detects: when lining 3 can correctly be positioned over counterdie 1, make after normal its inner ring 32 of insertion of slide jaw 14, counterdie 2 can carry out downlink working by equipment such as lifting jack, and now, if lining 3 is pieces O.K., the test rod 25 that slides can withstand on the end face of middle cover skeleton 31 of lining 3.Slip test rod spring 26 shrinks, relative upper bolster 23 upward slidings of slip test rod 25, and feeler 27 receives because slip test rod spring 26 shrinks after the signal producing, and patrix 2 starts to carry out backhaul operation.Because middle cover skeleton 31 hardness are high, as overlapped skeleton 31 in lining 3 leakages, slip test rod 25 cannot shrink because of slip test rod spring 26, slip test rod 25 is upper bolster 23 upward slidings relatively, now feeler 27 does not receive signal, patrix 2 cannot complete backhaul work, and patrix 2 rests on lowermost end, must could continue to work by manual backhaul action next time.Empirical tests, overlaps the lining 3 of skeleton 31 in can effectively detecting leakage.
A kind of rubber bushing mistake proofing shaping mould of the present utility model, can effectively avoid existing lining 3 not in place without reaming, reaming, to overlap the defects such as skeleton 31 in leaking to flow into next procedure, have easy to usely, do not increase personnel and time, do not omit the features such as defect part detection.Can use same principle to make corresponding mould according to different workpieces, by thering is the counterdie 1 of slide jaw 14 of different-diameter and length, slip test rod 25 with from the patrix 2 not etc. of the distance d between upper bolster 23 centers, selection has generalization.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to the above embodiment all will drop within the scope of claims of the present utility model.
Claims (9)
1. a rubber bushing mistake proofing shaping mould, comprises counterdie (1) and patrix (2), for lining (3) is carried out to mistake proofing shaping; It is characterized in that:
The center of described counterdie (1) end face is inserted with a slide jaw (14), in the margin tolerance of the external diameter of described slide jaw (14) described lining (3) internal diameter after reaming, the underrun slide jaw spring (15) of described slide jaw (14) is fixing, when described slide jaw spring (15) balance, described slide jaw (14) is greater than the height of described lining (3) higher than the height of described counterdie (1) summit portion;
Described patrix (2) internal contact sensor (27), described feeler (27) connects slip test rod (25) by slip test rod spring (26), the distance at described slip test rod (25) distance described patrix (2) center is more than or equal to the internal diameter of the middle cover skeleton (31) of described lining (3), is less than or equal to the external diameter of the middle cover skeleton (31) of described lining (3).
2. a kind of rubber bushing mistake proofing shaping mould according to claim 1, it is characterized in that: described counterdie (1) also comprises counterdie base (12) and die shoe (13), described die shoe (13) is fixed on the center of described counterdie base (12) end face, described slide jaw (14) is inserted described die shoe (13) from the center of described die shoe (13) end face, and described slide jaw spring (15) connects the center of bottom surface and the center of described counterdie base (12) end face of described slide jaw (14).
3. a kind of rubber bushing mistake proofing shaping mould according to claim 2, is characterized in that: described counterdie (1) also comprises the lower bolster (11) that is positioned at described counterdie base (12) below.
4. a kind of rubber bushing mistake proofing shaping mould according to claim 3, is characterized in that: described counterdie base (12) is fixed on the end face of described lower bolster (11) by the some backstays (111) that are positioned on described lower bolster (11) end face.
5. a kind of rubber bushing mistake proofing shaping mould according to claim 2, is characterized in that: the bottom of described slide jaw (14) is provided with positioning seat (141).
6. a kind of rubber bushing mistake proofing shaping mould according to claim 1, it is characterized in that: described patrix (2) comprises cope match-plate pattern (22) and be positioned at the upper bolster (23) of described cope match-plate pattern (22) bottom center, described feeler (27) is placed in described upper bolster (23).
7. according to claim 6 kind of rubber bushing mistake proofing shaping mould, is characterized in that: described slip test rod spring (26) is placed in described upper bolster (23).
8. a kind of rubber bushing mistake proofing shaping mould according to claim 6, is characterized in that: along the circumference of described cope match-plate pattern (22) bottom surface, and uniform some gag lever posts (24).
9. a kind of rubber bushing mistake proofing shaping mould according to claim 6, is characterized in that: the center of described cope match-plate pattern (22) end face is provided with patrix footstock (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870212.6U CN203643621U (en) | 2013-12-26 | 2013-12-26 | Error-proofing shaping die for rubber bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870212.6U CN203643621U (en) | 2013-12-26 | 2013-12-26 | Error-proofing shaping die for rubber bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643621U true CN203643621U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870212.6U Expired - Lifetime CN203643621U (en) | 2013-12-26 | 2013-12-26 | Error-proofing shaping die for rubber bushing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713333A (en) * | 2013-12-26 | 2014-04-09 | 采埃孚橡胶金属(上海)有限公司 | Rubber bushing error proofing and shaping mould |
-
2013
- 2013-12-26 CN CN201320870212.6U patent/CN203643621U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103713333A (en) * | 2013-12-26 | 2014-04-09 | 采埃孚橡胶金属(上海)有限公司 | Rubber bushing error proofing and shaping mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BOGE ELASTMETALL SHANGHAI CO., LTD. Free format text: FORMER NAME: ZF RUBBER METAL (SHANGHAI) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Patentee after: BOGE ELASTMETALL SHANGHAI CO.,LTD. Address before: 201700 Shanghai city Qingpu District Tianchen Road No. 1818 Patentee before: ZF RUBBER METAL (SHANGHAI) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |