CN204685791U - A kind of for shaping high accuracy thrust club head blank cutting mould - Google Patents
A kind of for shaping high accuracy thrust club head blank cutting mould Download PDFInfo
- Publication number
- CN204685791U CN204685791U CN201520270566.6U CN201520270566U CN204685791U CN 204685791 U CN204685791 U CN 204685791U CN 201520270566 U CN201520270566 U CN 201520270566U CN 204685791 U CN204685791 U CN 204685791U
- Authority
- CN
- China
- Prior art keywords
- club head
- holder
- thrust club
- base plate
- mold base
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 21
- 238000007493 shaping process Methods 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The utility model provides a kind of for shaping high accuracy thrust club head blank cutting mould, comprise patrix and counterdie, counterdie comprises a lower mold base plate and is fixed on the holder in lower mold base plate, there is in the middle part of holder an annular boss, annular boss internal diameter conforms to thrust club head external diameter, the middle part of shape boss has the projection conformed to thrust club head internal diameter, and annular boss and holder are provided with the breach for holding distance rod mandrel; Patrix comprises a upper mold base plate, and upper mold base plate lower surface is fixed with the drift that bottom face profile conforms to thrust club head, and drift lower surface has the cavity conformed to thrust club head upper surface shape, and cavity perimembranous from top to bottom thickness reduces formation cutting edge gradually.The utility model structure is simple, and the precision that greatly can not only improve the cutting of thrust club head can also ensure to adapt to the first-born product of different pore size distance rod bar, enhances productivity.
Description
Technical field
The utility model relates to a kind of for shaping high accuracy thrust club head blank cutting mould.
Background technology
As Fig. 1 treats that workpiece produced by the thrust club head blank of cutting, Fig. 2 is the thrust club head blank 100 formed after cutting, the mandrel 102 that thrust club head blank 100 mainly comprises thrust club head 101 and is connected with bar head-tail, thus existing production equipment often causes the cutting of bar head that skew occurs because mandrel during stamping-out 102 is given a shock affect shaping blank quality, if then easily there is stress fatigue in precision deficiency, serious causing during vehicle operating is damaged, more mold exchange is needed due to different pore size in addition when the thrust club head of different model carries out cutting operation, cost is higher also comparatively to bother.
Summary of the invention
The utility model improves the problems referred to above, and namely the technical problems to be solved in the utility model is that existing thrust club head blank Scissoring device easy blank quality is not good, and thrust club heads different in addition usually needs more mold exchange.
Summary of the invention of the present utility model comprises: a kind of for shaping high accuracy thrust club head blank cutting mould, comprise patrix and counterdie, described counterdie comprises a lower mold base plate and is fixed on the holder in lower mold base plate, there is in the middle part of described holder an annular boss, described annular boss internal diameter conforms to thrust club head external diameter, the middle part of described annular boss has the projection conformed to thrust club head internal diameter, and described annular boss and holder are provided with the breach for holding distance rod mandrel;
Described patrix comprises a upper mold base plate; described upper mold base plate lower surface is fixed with the drift that bottom face profile conforms to thrust club head; described drift lower surface has the cavity conformed to thrust club head upper surface shape, and described cavity perimembranous from top to bottom thickness reduces formation cutting edge gradually.
Further, chamfered transition is passed through between described breach and annular boss and holder.
Further, described projection is fixed on holder through hex bolts.
Compared with prior art, the utility model has following beneficial effect: (1) thrust club head of the present utility model blank Scissoring device can prevent the raw vibrations of distance rod bar hair, thus the shaping formed precision greatly improving thrust club head blank, lay the foundation for forming high-precision product from now on.(2) projection in the middle part of the utility model can the thrust club head of different model as required be changed, and comparatively for convenience of substantially increasing production efficiency simultaneously, use manpower and material resources sparingly cost.
Accompanying drawing explanation
Fig. 1 is that the utility model treats cutting distance rod bar header structure schematic diagram;
Fig. 2 is the utility model cutting back pressure club head structural representation;
Fig. 3 is the utility model upper die structure schematic diagram;
Fig. 4 is the utility model lower die structure schematic diagram;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Fig. 1 ~ 4, the utility model design comprises a kind of for shaping high accuracy thrust club head blank cutting mould, comprise patrix and counterdie 20, the holder 220 that described counterdie 20 comprises a lower mold base plate 210 and is fixed in lower mold base plate, there is in the middle part of described holder 220 annular boss 230, described annular boss 230 internal diameter conforms to thrust club head external diameter, the middle part of described annular boss 230 has the projection 240 conformed to thrust club head internal diameter, and described annular boss 230 and holder are provided with the breach 30 for holding distance rod mandrel;
Described patrix comprises a upper mold base plate 110; described upper mold base plate 110 lower surface is fixed with the drift 40 that bottom face profile conforms to thrust club head; described drift 40 lower surface has the cavity conformed to thrust club head upper surface shape, and described cavity perimembranous from top to bottom thickness reduces formation cutting edge gradually.
In order to reduce stress during cutting, between described breach 30 and annular boss 230 and holder 220, pass through chamfered transition.
For the ease of adapting to different size, described projection 240 is fixed on holder 240 through hex bolts.When needing the thrust club head carrying out changing different pore size, the projection 240 of different-diameter directly can be replaced.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. one kind for shaping high accuracy thrust club head blank cutting mould, it is characterized in that, comprise patrix and counterdie, described counterdie comprises a lower mold base plate and is fixed on the holder in lower mold base plate, there is in the middle part of described holder an annular boss, described annular boss internal diameter conforms to thrust club head external diameter, and the middle part of described annular boss has the projection conformed to thrust club head internal diameter, and described annular boss and holder are provided with the breach for holding distance rod mandrel;
Described patrix comprises a upper mold base plate; described upper mold base plate lower surface is fixed with the drift that bottom face profile conforms to thrust club head; described drift lower surface has the cavity conformed to thrust club head upper surface shape, and described cavity perimembranous from top to bottom thickness reduces formation cutting edge gradually.
2. one according to claim 1 is used for shaping high accuracy thrust club head blank cutting mould, it is characterized in that, passes through chamfered transition between described breach and annular boss and holder.
3. one according to claim 1 is used for shaping high accuracy thrust club head blank cutting mould, and it is characterized in that, described projection is fixed on holder through hex bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270566.6U CN204685791U (en) | 2015-04-30 | 2015-04-30 | A kind of for shaping high accuracy thrust club head blank cutting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270566.6U CN204685791U (en) | 2015-04-30 | 2015-04-30 | A kind of for shaping high accuracy thrust club head blank cutting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685791U true CN204685791U (en) | 2015-10-07 |
Family
ID=54226133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270566.6U Expired - Fee Related CN204685791U (en) | 2015-04-30 | 2015-04-30 | A kind of for shaping high accuracy thrust club head blank cutting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204685791U (en) |
-
2015
- 2015-04-30 CN CN201520270566.6U patent/CN204685791U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |