CN202701120U - Side pin hole structure of automotive mould - Google Patents
Side pin hole structure of automotive mould Download PDFInfo
- Publication number
- CN202701120U CN202701120U CN 201220181426 CN201220181426U CN202701120U CN 202701120 U CN202701120 U CN 202701120U CN 201220181426 CN201220181426 CN 201220181426 CN 201220181426 U CN201220181426 U CN 201220181426U CN 202701120 U CN202701120 U CN 202701120U
- Authority
- CN
- China
- Prior art keywords
- side pin
- hole
- pin hole
- pin
- hole structure
- 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
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a side pin hole structure of an automotive mould. The side pin hole structure of the automotive mould comprises a side pin hole insert (1), a side pin hole (1-1), a side pin hole insert mounting groove (2), inner hexagon screws (3), straight pins (4) and a mould base body (5). The side pin hole structure of the automotive mould is characterized in that the side pin hole insert (1) is provided with the side pin hole (1-1), is arranged in the side pin hole insert mounting groove (2), is fastened through the inner hexagon screws (3) and is positioned through the straight pins (4). The side pin hole structure of the automotive mould has the advantages of not being restricted by the axial depth and the axial position of the side pin hole and functions of a main shaft of a numerically-controlled machine tool, being convenient to machine and high in accuracy, and facilitating maintenance.
Description
Technical field:
The utility model belongs to the car panel die field, particularly a kind of automobile die side pin-and-hole structure.
Background technology
At present, the material pressing core of automobile die is connected to control stroke with the side pin that is used in conjunction with of die holder, the moulding factor of some automobile panel has restricted mould structure, so that the axial location degree of depth of side pin-and-hole is excessive, when this type of side pin-and-hole of processing, need customizes and use off-gauge lengthening cutter, so because the rigidity deficiency causes the cutting difficulty large, precision is low, efficient is low, even can't process, and has directly affected die quality and mold developing cycle.The side pin-and-hole need to use with the Digit Control Machine Tool of angle additional header to change the cutter shaft machine direction adding man-hour in addition, has increased the equipment cost demand.
Expressed as shown in Figure 1 present disclosed die side pin-and-hole structure, this side pin-and-hole 1-1 and die holder body 5 are overall structure, because side pin-and-hole axial location and die holder outline 6 distances are excessive, use is during with the Digit Control Machine Tool side milling process side pin-and-hole of angle additional header, be subjected to tool length restriction and can't process, or customization uses non-standard lengthening tool sharpening to cause the cutting difficulty large, and precision is low, and efficient is low.Mold Making cycle and die quality have directly been affected.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of adding not to be subjected to man-hour the side pin bore axis to depth location and main shaft of numerical control machine tool limit of functions, and is easy to process, precision is high, the automobile die side pin-and-hole structure being convenient to safeguard.
The technical solution of the utility model is: a kind of automobile die side pin-and-hole structure, comprise that the side pin-and-hole inserts 1, side pin-and-hole 1-1, side pin-and-hole insert mounting groove 2, soket head cap screw 3, straight pin 4, die holder body 5, it is characterized in that: described side pin-and-hole is inserted and 1 is provided with side pin-and-hole 1-1, described side pin-and-hole is inserted and 1 is installed in the side pin-and-hole and inserts in the mounting groove 2, by soket head cap screw 3 lockings, by straight pin 4 location.
Further, described side pin-and-hole 1 material of inserting is 45#.
Further, described side pin-and-hole 1 form of inserting is T-shaped.
The utility model has the advantages of and be; Because the side pin-and-hole is inserted to dismantle and is become independently part, so parts processing side pin-and-hole is not subjected to the restriction of the mould structure degree of depth and changes side milling processing into conventional End Milling Process, thereby reduced difficulty of processing, and guaranteed machining accuracy, improved production efficiency.Because the side pin-and-hole is inserted and can be dismantled, so carrying out the maintenance works such as chamfering and finishing, the offside pin-and-hole becomes very easy in addition.Greatly shorten the Mold Making duration and improved product quality.
Description of drawings
Fig. 1 is the structural representation in the utility model background technology;
Fig. 2 is the structural representation of a kind of automobile die side of the utility model pin-and-hole structure
Among the figure: 1 inserts for the side pin-and-hole, and 1-1 is the side pin-and-hole, and 2 are the side pin-and-hole mounting groove of inserting, and 3 is soket head cap screw, and 4 is straight pin, and 5 is the die holder body
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 2, a kind of automobile die side pin-and-hole structure, comprise that the side pin-and-hole inserts 1, side pin-and-hole 1-1, side pin-and-hole insert mounting groove 2, soket head cap screw 3, straight pin 4, die holder body 5, it is characterized in that: described side pin-and-hole is inserted and 1 is provided with side pin-and-hole 1-1, described side pin-and-hole is inserted and 1 is installed in the side pin-and-hole and inserts in the mounting groove 2, by soket head cap screw 3 lockings, by straight pin 4 location.
Further, described side pin-and-hole 1 material of inserting is 45#.
Further, described side pin-and-hole 1 form of inserting is T-shaped.
Owing to adopting technique scheme, solved that the excessive side pin-and-hole difficulty of processing of the axial location degree of depth is large, precision is low, inefficient shortcoming, and avoided the specific (special) requirements to process equipment.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without creationary improvement enough designs of the present utility model and technical scheme are directly applied to other occasions, all within protection domain of the present utility model.
Claims (2)
1. automobile die side pin-and-hole structure, comprise that the side pin-and-hole is inserted (1), side pin-and-hole (1-1), side pin-and-hole are inserted mounting groove (2), soket head cap screw (3), straight pin (4), die holder body (5), it is characterized in that: described side pin-and-hole insert (1) be provided with side pin-and-hole (1-1), described side pin-and-hole insert (1) be installed in the side pin-and-hole and insert in the mounting groove (2), by soket head cap screw (3) locking, locate by straight pin (4).
2. a kind of automobile die side pin-and-hole structure according to claim 1 is characterized in that: described side pin-and-hole (1) form of inserting is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181426 CN202701120U (en) | 2012-04-26 | 2012-04-26 | Side pin hole structure of automotive mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181426 CN202701120U (en) | 2012-04-26 | 2012-04-26 | Side pin hole structure of automotive mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701120U true CN202701120U (en) | 2013-01-30 |
Family
ID=47581460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220181426 Expired - Fee Related CN202701120U (en) | 2012-04-26 | 2012-04-26 | Side pin hole structure of automotive mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701120U (en) |
-
2012
- 2012-04-26 CN CN 201220181426 patent/CN202701120U/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: 20130130 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |