CN201346600Y - Rotary tapered wedge for mold - Google Patents
Rotary tapered wedge for mold Download PDFInfo
- Publication number
- CN201346600Y CN201346600Y CNU200920000941XU CN200920000941U CN201346600Y CN 201346600 Y CN201346600 Y CN 201346600Y CN U200920000941X U CNU200920000941X U CN U200920000941XU CN 200920000941 U CN200920000941 U CN 200920000941U CN 201346600 Y CN201346600 Y CN 201346600Y
- Authority
- CN
- China
- Prior art keywords
- mold
- tapered wedge
- drive block
- rotary tapered
- block
- 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
Links
- 239000002184 metal Substances 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/082—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles
- B21D19/086—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles with rotary cams
Abstract
The utility model relates to a rotary tapered wedge for mold, comprising a rotary tapered wedge main body (3), a driving block (2), a guiding block (4) between the rotary tapered main body and the drive block, wherein a bolt (5) and a pin (6) for the guiding block are fixed on the tapered wedge main body and the bolt and the pin for the driving block are fixed on the mold main body (1) and the rotary tapered wedge for mold is in slide fit with the driving block. The rotary tapered wedge for mold can complete the quick exchange of the guiding block and the driving lock and the manufacture accuracy of the rotary tapered wedge for mold is greatly reduced and the late-stage maintainability of the rotary tapered wedge for mold is greatly increased and the manufacture cost is reduced and the guiding block and the driving block is serialized and standardized.
Description
Technical field
The utility model relates to the mold component in the mechanical field, and especially a kind of mould is with rotating wedge.
Background technology
The quality of automobile body covering piece has often directly determined the height of a vehicle presentation quality, obtains the target that high-quality body outer skin is each automobile vendor.Yet, many times, because of reasons such as the mould structure design are unreasonable, enough big pressure-plate-force can't be provided, cause that flanging and restriking and side molding procedure deform, mass defect such as wrinkling, this mass defect just directly has influence on the presentation quality of car load, and after application, defective is more obvious, even mould often also can't reach satisfied surface quality of workpieces through a large amount of debugging and the rectification in later stage.
The rotation wedge structure of the generation pressure-plate-force of disclosed use comprises rotation wedge body and drive block in this class mould at present, as shown in Figure 1, rotation wedge body and drive block are slidingly matched among the figure, and this machined to mould requires very high, the mold integral long processing time.Simultaneously, behind the later stage operational phase long-play, rotation wedge body and the drive block contact-making surface plucking that weares and teares easily, maintenance will rotate the wedge integral demounting again machine add polishing, so later maintenance cost height.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of mould of sliding contact surface plucking that can keep in repair rapidly with rotating wedge.
For achieving the above object, a kind of mould that the utility model provides is with rotating wedge, comprise rotation wedge body, drive block, be provided with guide pad between them, guide pad is fixed on the rotation wedge body with bolt and pin, and drive block is fixed on the die ontology with bolt and pin, and guide pad and drive block form and be slidingly matched.
The utility model is by being provided with guide pad between rotation wedge body and drive block, and guide pad is fixed on the rotation wedge body with bolt and pin, drive block is fixed on the die ontology, therefore in case as the guide pad and the drive block plucking of sliding contact surface, can unload replacing rapidly, save plenty of time and money; The utility model can reduce a large amount of machined cycles, improves efficiency of assembling and assembly quality.
Description of drawings
Fig. 1 is that existing mould is with rotating wedge structure
Fig. 2 is the cutaway view of mould of the present utility model with the rotation wedge structure
The specific embodiment
As shown in Figure 2, a kind of mould comprises rotation wedge body 3, drive block 2, guide pad 4 with the rotation wedge.Drive block with hold-down screw 5 and fixing pin 6 fixing with die ontology 1 on, guide pad 4 usefulness bolts 5 and pin 6 fixing with rotation wedge body 3 on, guide pad 4 is slidingly matched with drive block 2 formation.
Drive block and guide pad adopt sintering metal, can effectively guarantee the requirement in service life of goods.
During work, guide pad and drive block form sliding process, and the normal rotary work of rotation wedge body is finished entire work process.
If sliding contact surface, just drive block and guide pad can directly unload them because work long hours plucking, change fast.
In sum, core of the present utility model be by drive block and guide pad can be for convenience detach, for the later stage mould provides convenience with the maintenance of rotating wedge, in addition, if drive block and guide pad can form unified standard, with the maintenance work that makes things convenient for mould with the rotation wedge greatly, save great amount of manpower and financial resources.
Claims (3)
1. a mould comprises rotation wedge body (3) and drive block (2) with the rotation wedge, its feature in: rotating between wedge body (3) and the drive block (2) and be provided with guide pad (4).
2. a kind of mould according to claim 1 is with rotating wedge, its feature in: the rotation wedge body (3) with guide pad (4) between be connected with pin (6) with bolt (5), drive block is connected with die ontology (1) with pin with bolt, constitutes between drive block and guide pad to be slidingly matched.
3. a kind of mould according to claim 1 is characterized in that: drive block (2) and guide pad (4) employing sintering metal with the rotation wedge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920000941XU CN201346600Y (en) | 2009-01-19 | 2009-01-19 | Rotary tapered wedge for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920000941XU CN201346600Y (en) | 2009-01-19 | 2009-01-19 | Rotary tapered wedge for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346600Y true CN201346600Y (en) | 2009-11-18 |
Family
ID=41366079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920000941XU Expired - Fee Related CN201346600Y (en) | 2009-01-19 | 2009-01-19 | Rotary tapered wedge for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201346600Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216529A (en) * | 2016-08-19 | 2016-12-14 | 富士瑞鹄技研（芜湖）有限公司 | A kind of rotary tapered wedge rotary steering axle sleeve mechanism |
| FR3095767A1 (en) * | 2019-05-07 | 2020-11-13 | Psa Automobiles Sa | ROTATING COUNTER-SHAPING PRESS AND PROCESS FOR MANUFACTURING SUCH A PRESS |
-
2009
- 2009-01-19 CN CNU200920000941XU patent/CN201346600Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216529A (en) * | 2016-08-19 | 2016-12-14 | 富士瑞鹄技研（芜湖）有限公司 | A kind of rotary tapered wedge rotary steering axle sleeve mechanism |
| FR3095767A1 (en) * | 2019-05-07 | 2020-11-13 | Psa Automobiles Sa | ROTATING COUNTER-SHAPING PRESS AND PROCESS FOR MANUFACTURING SUCH A PRESS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20140119 |