CN202943145U - Four-point accurate punch die for high pressure oil pipe connector - Google Patents
Four-point accurate punch die for high pressure oil pipe connector Download PDFInfo
- Publication number
- CN202943145U CN202943145U CN 201220587059 CN201220587059U CN202943145U CN 202943145 U CN202943145 U CN 202943145U CN 201220587059 CN201220587059 CN 201220587059 CN 201220587059 U CN201220587059 U CN 201220587059U CN 202943145 U CN202943145 U CN 202943145U
- Authority
- CN
- China
- Prior art keywords
- punch
- die
- punch die
- frame
- oil pipe
- 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 - Lifetime
Links
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to a punch die, in particular to a four-point accurate punch die for a high pressure oil pipe connector. The four-point accurate punch die comprises a punch die base, a punch die punch frame is positioned on the punch die base, a punch die punch frame cover is positioned on the punch die punch frame, punch die punches are respectively arranged in two 45-degree square hole grooves of the punch die punch frame cover, and springs are positioned between the punch die punches and the punch die punch frame cover. Punch die press handle press blocks connected with a punch die press handle are correspondingly arranged on the punch die punches, and a punch die concave die base and a punch die concave die are arranged on the punch die punch frame. The four-point accurate punch die mainly solves the technical problems that an existing automobile engine high-pressure oil pipe connector is difficult to locate in a convex point processing process. The four-point accurate punch die can achieve scale production to improve production efficiency, is high in adaptability and convenient to adjust and maintain, can change location modes and punch die shapes according to the sizes and shapes of parts and can be widely applied to processing similar parts.
Description
Technical field
The utility model relates to diel, particularly 4 precision stamping dies of a kind of high-pressure oil pipe connector.
Background technology
As shown in Fig. 1-2, the automobile engine high pressure connector of oil pipes of oil, require three-dimensional the ring edge mouth, stamp out four raised points D, every some height dimension requirement ± 0.1mm is high, four salient points are at the position of halving of 90 ° of center references, apart from edge oral area 0.5mm.Because dimensional accuracy is high, location difficulty has proposed specific (special) requirements to the method for processing and the design of mould tool.Concrete requirement also comprises:
1, location that in design should many spaces guarantees positioning accuracy and stable.Also simple and reliable, load and unload easy to process, effect is high.
2, punching press is owing to being to utilize the sharp position work of rushing of drift, and as easy as rolling off a log wearing and tearing are under the conforming condition that guarantees two drift punching press sizes.Consider the simple and direct and material of drift transposing.
The utility model content
The purpose of this utility model is to provide a kind of high-pressure oil pipe connector 4 precision stamping dies, it mainly solves in the salient point process of existing automobile engine high pressure connector of oil pipes of oil the technical problems such as location difficulty, use the utility model can form batch production efficient, its applicability is high, adjustment is easy to maintenance, also can be according to the size and dimension of part, the shape of conversion positioning form and punch die can be widely used in the processing of similar this type of part.
For achieving the above object, the utility model is to realize like this.
4 precision stamping dies of a kind of high-pressure oil pipe connector, it is characterized in that: it comprises the punch die base, the punch die base is provided with the die-punch frame, has die-punch frame lid on this die-punch frame, in two 45 ° of square hole grooves of die-punch frame lid, die-punch is set respectively, and is provided with spring between die-punch and die-punch frame lid; The corresponding punch die pressure handle briquetting that is connected on the punch die pressure handle that is provided with on die-punch; This die-punch frame is provided with Cavity Punching Die seat and Cavity Punching Die.
4 precision stamping dies of described high-pressure oil pipe connector is characterized in that: on described punch die base and be positioned at die-punch frame one side and also be provided with retaining mechanism, have cushion block between this retaining mechanism and punch die base.
4 precision stamping dies of described high-pressure oil pipe connector is characterized in that: described Cavity Punching Die is arranged on has 15 ° of inclination angles on the Cavity Punching Die seat.
Technique effect of the present utility model is:
1, production operation of the present utility model can reach the specification requirement of part, form batch production efficient, and applicability is high, adjusts easy to maintenance.
2, the utility model can be according to the size and dimension of part, and the shape of conversion positioning form and punch die can be widely used in the processing of similar this type of part.
Description of drawings
Fig. 1 is the structural representation of automobile engine high pressure oil pipe Connection Block.
Fig. 2 is the F partial enlarged drawing in Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the right view of Fig. 4.
In Fig. 3,4: 1-punch die base, 2-die-punch frame, 3-die-punch frame lid (2), 4-die-punch (2), 5-spring (2), 6-punch die pressure handle, 7-punch die pressure handle briquetting (2), 8-punch die pressure handle piece (2), 9-Cavity Punching Die seat, the 10-Cavity Punching Die, 11-retaining mechanism, 12-cushion block.
The specific embodiment
See also Fig. 3,4, the utility model discloses 4 precision stamping dies of a kind of high-pressure oil pipe connector.As shown in the figure: it comprises punch die base 1, punch die base 1 is provided with die-punch frame 2, have die-punch frame lid 3 on this die-punch frame 2, in two 45 ° of square hole grooves of die-punch frame lid 3, die-punch 4 is set respectively, and be provided with spring 5 between die-punch 4 and die-punch frame lid 3; The corresponding punch die pressure handle briquetting 7 that is connected on punch die pressure handle 6 that is provided with on die-punch 4; This die-punch frame 2 is provided with Cavity Punching Die seat 9 and Cavity Punching Die 10.On described punch die base 1 and be positioned at die-punch frame 2 one sides and also be provided with retaining mechanism 11, has cushion block 12 between this retaining mechanism 11 and punch die base 1.Described Cavity Punching Die 10 is arranged on has 15 ° of inclination angles on Cavity Punching Die seat 9, make part form the inclination of 15 °, the drift effect that part vertically is pressed into, crimp after the part of packing into is fastening.
Die-punch 4 in 2 two 45 ° of square hole grooves of die-punch frame, on have spring to be pressed into to unclamp back punching head after drift and automatically lift.
Punch die pressure handle 6 is arranged on the lifting column of hand operated press, and the lifting pressure handle presses down drift and reaches the punching press purpose.
During use, required precision and assurance: the dimensional accuracy 8.6mm of die circular arc ± 0.02, identical with the circular arc of part guarantees that the precision of location is with stable.
The focus of two die-punch 4 center line extended lines and die circular arc centre point misalignment 0.05mm.
The longitudinal separation of punching press point relies on adjusts die socket and punch carrier front and back position Assurance of Size franchise 0.2mm.
The above is only preferred embodiment of the present utility model, is not to limit practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should be technology category of the present utility model.
Claims (3)
1. 4 precision stamping dies of a high-pressure oil pipe connector, it is characterized in that: it comprises punch die base (1), punch die base (1) is provided with die-punch frame (2), has die-punch frame lid (3) on this die-punch frame (2), in two 45 ° of square hole grooves of die-punch frame lid (3), die-punch (4) is set respectively, and is provided with spring (5) between die-punch (4) and die-punch frame lid (3); The upper correspondence of die-punch (4) is provided with the punch die pressure handle briquetting (7) that is connected on punch die pressure handle (6); This die-punch frame (2) is provided with Cavity Punching Die seat (9) and Cavity Punching Die (10).
2. 4 precision stamping dies of high-pressure oil pipe connector according to claim 1, it is characterized in that: described punch die base (1) is gone up and is positioned at die-punch frame (2) one sides and also is provided with retaining mechanism (11), has cushion block (12) between this retaining mechanism (11) and punch die base (1).
3. 4 precision stamping dies of high-pressure oil pipe connector according to claim 1 and 2, it is characterized in that: described Cavity Punching Die (10) is arranged on has 15 ° of inclination angles on Cavity Punching Die seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587059 CN202943145U (en) | 2012-11-09 | 2012-11-09 | Four-point accurate punch die for high pressure oil pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587059 CN202943145U (en) | 2012-11-09 | 2012-11-09 | Four-point accurate punch die for high pressure oil pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943145U true CN202943145U (en) | 2013-05-22 |
Family
ID=48418860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587059 Expired - Lifetime CN202943145U (en) | 2012-11-09 | 2012-11-09 | Four-point accurate punch die for high pressure oil pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985054A (en) * | 2015-07-09 | 2015-10-21 | 张家港市圣鼎源制管有限公司 | Pressing die for high-pressure oil pipe |
-
2012
- 2012-11-09 CN CN 201220587059 patent/CN202943145U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104985054A (en) * | 2015-07-09 | 2015-10-21 | 张家港市圣鼎源制管有限公司 | Pressing die for high-pressure oil pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203044667U (en) | Upside-down type composite die | |
| CN202701110U (en) | Gland blanking punching mold | |
| CN202943145U (en) | Four-point accurate punch die for high pressure oil pipe connector | |
| CN202683746U (en) | Punching die hole position indexing structure | |
| CN203955843U (en) | A kind of blanking die | |
| CN202861176U (en) | Gasket stamping mould of compressor high-pressure cylinder | |
| CN203508771U (en) | Automobile shell compression die | |
| CN204425143U (en) | Motor case punch forming device | |
| CN204867108U (en) | Motor mounting panel forming die | |
| CN202943146U (en) | Four-point accurate punch die for high pressure oil pipe connection seat | |
| CN203227747U (en) | Punching die | |
| CN202291034U (en) | Sheet metal part riveting mold | |
| CN202212512U (en) | U-iron cold extrusion die | |
| CN212350107U (en) | Adjustable traceless bending die | |
| CN203711620U (en) | Stretching die for automobile collector cover plate | |
| CN203725605U (en) | Die for downward drawing procession of thin-material work piece | |
| CN210614799U (en) | Support side cut mould | |
| CN103042111A (en) | One-step press punching forming mold for high-accuracy irregular holes of copper holder | |
| CN203791470U (en) | Upper and lower drawing die structure for progressive die | |
| CN203292283U (en) | Inclined cutting mechanism of stamping die | |
| CN203764768U (en) | Flanging die for automobile hinge | |
| CN202151654U (en) | Bearing Forming Tools for Presses | |
| CN104511516A (en) | Inverted die chuck | |
| CN202606633U (en) | Fixed guide plate type blanking die | |
| CN203426287U (en) | Punch press die used for machining sheet stamping part semi-fine-blanking product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |