CN101758469A - Assembly jig of C and D station die heads - Google Patents
Assembly jig of C and D station die heads Download PDFInfo
- Publication number
- CN101758469A CN101758469A CN200810234519A CN200810234519A CN101758469A CN 101758469 A CN101758469 A CN 101758469A CN 200810234519 A CN200810234519 A CN 200810234519A CN 200810234519 A CN200810234519 A CN 200810234519A CN 101758469 A CN101758469 A CN 101758469A
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- China
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- station
- hole
- dimpling
- stop block
- assembly jig
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
An assembly jig of C and D station dies heads relates to a work jig for maintaining, assembling and disassembling the numerical control press top die. The invention provides an assembly jig of C and D station dies, which utilizes the self positioning key of C and D station top dies to overcome the rotational degree of freedom, and jigs through surface contact, thus avoiding the damage to the outer surface. The assembly jig comprises a flat cylindrical body, wherein one end of the body is provided with a through hole the inner diameter of which is slightly greater than the external diameter of a C station die head; the other end of the body is provided a step hole the inner diameter of which is slightly greater than a D station; and the inner walls of the through hole and the step hole are respectively provided with a rotation stop block 1 and a rotation stop block 2. One side, which faces the step hole, of the through hole is provided with a dimpling table 1, and the rotation stop block 1 is fixedly connected in the dimpling table 1; one side, which faces the opening, of the step hole is provided with a dimpling 2, and the rotation stop block 2 is fixedly connected in the dimpling table 2; and the dimpling 1 and the dimpling 2 are arranged at 180 degrees. The invention has good use effect, avoids the damage to the die when in maintenance, and has strong adaptability, being capable of adapting to two different C and D station dies.
Description
Technical field
The present invention relates to the frock clamp of a kind of maintenance, assembling, dismounting numerical control press patrix, relate in particular to a kind of assembling jig that can be applicable to die head on C on the NC turret punch machine, the D station simultaneously.
Background technology
The capstan head of NC turret punch machine is provided with the mould station of A, B, C, four kinds of different installation forms of D.Along with popularizing of NC turret punch machine, the mould of above-mentioned several stations has progressively become the standard component in the industry.In long-term use, wearing and tearing, damage can appear in the drift of patrix, and perhaps faults such as distortion appear in guide rod, and the cost of replacing is very high.The unit that much has maintainability takes the maintenance means, repairs the patrix that breaks down.During maintenance, the upper die component clamping need be disassembled again, fault part is wherein repaired.Now, generally adopt bench vice that upper die component is carried out clamping during reparation, the jaw hardness of bench vice is big, rubbing surface is arranged, and contacts with line between the upper die component, and damages the outer surface of upper die component easily.The requirement that has quality of fit between the die sleeve of upper die component outer surface and numerical control stamping machine tool after the employing said method is repaired the patrix internal fault, outer damage can occur again.
Summary of the invention
The present invention is directed to above problem provides a kind of C of utilization, D station patrix self poisoning key to overcome its rotary freedom, thereby can avoid damaging the C of its outer surface, the assembling jig of D station die.
Technical scheme of the present invention is: comprise flat cylindrical body, an end of body offers the through hole that internal diameter is slightly larger than C station die external diameter; The other end of body offers the stepped hole that internal diameter is slightly larger than the D station, is respectively equipped with only spin-block one on the inwall of through hole and stepped hole, ends spin-block two.
In the side of through hole towards stepped hole, offer heavy stand one, the described spin-block one that ends is fixedly connected in the heavy stand one; Described stepped hole offers heavy stand two towards a side in aperture, and the described spin-block two that ends is fixedly connected in the heavy stand two; Heavy stand one and heavy stand two alternate 180 ° of settings.
The present invention offers through hole, the stepped hole that can hold C, D station mould respectively at flattened cylindrical shape body two ends, utilize C, the cylindrical of D station die, positioning spline, overcome the rotary freedom of mould, the location between realization and the body, thus can dismantle, keep in repair mould easily.Result of use of the present invention is good, avoided in the maintenance damage to mould, and adaptability is strong, can adapt to C, two kinds of different moulds of D station.
Description of drawings
Fig. 1 is a structural representation of the present invention
1 is body among the figure, the 2nd, and stepped hole, the 3rd, through hole, the 4th, screw, the 5th, end spin-block one, 6th, end spin-block two, 7th, threaded connection hole.
Fig. 2 is that A-A analyses and observe among Fig. 1
Fig. 3 be among Fig. 2 B to view
The specific embodiment
The present invention comprises flat cylindrical body 1 shown in Fig. 1～3, an end of body 1 offers the through hole 3 that internal diameter is slightly larger than C station die external diameter; The other end of body 1 offers the stepped hole 2 that internal diameter is slightly larger than the D station, only is respectively equipped with spin-block 1 on the inwall of through hole 3 and stepped hole 2, ends spin-block 26.
In the side of through hole 3 towards stepped hole 2, offer heavy stand one, end spin-block 1 and be fixedly connected in the heavy stand one by screw 4; Stepped hole 2 offers heavy stand two towards a side in aperture, ends spin-block 26 and is fixedly connected in the heavy stand two by screw 4; Heavy stand one and heavy stand two alternate 180 ° of settings.Be provided with threaded connection hole 7 in the bottom surface of body 1, be used to connect workbench.
Claims (2)
1. the assembling jig of a C, D station die comprises flat cylindrical body, it is characterized in that an end of body offers the through hole that internal diameter is slightly larger than C station die external diameter; The other end of body offers the stepped hole that internal diameter is slightly larger than the D station, is respectively equipped with only spin-block one on the inwall of through hole and stepped hole, ends spin-block two.
2. the assembling jig of a kind of C according to claim 1, D station die is characterized in that, in the side of through hole towards stepped hole, offers heavy stand one, and the described spin-block one that ends is fixedly connected in the heavy stand one; Described stepped hole offers heavy stand two towards a side in aperture, and the described spin-block two that ends is fixedly connected in the heavy stand two; Heavy stand one and heavy stand two alternate 180 ° of settings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810234519A CN101758469A (en) | 2008-11-21 | 2008-11-21 | Assembly jig of C and D station die heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810234519A CN101758469A (en) | 2008-11-21 | 2008-11-21 | Assembly jig of C and D station die heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101758469A true CN101758469A (en) | 2010-06-30 |
Family
ID=42489934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810234519A Pending CN101758469A (en) | 2008-11-21 | 2008-11-21 | Assembly jig of C and D station die heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101758469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080504A (en) * | 2016-11-21 | 2018-05-29 | 徐海东 | Upper mold guide gear |
-
2008
- 2008-11-21 CN CN200810234519A patent/CN101758469A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080504A (en) * | 2016-11-21 | 2018-05-29 | 徐海东 | Upper mold guide gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100630 |