CN203018534U - Cylinder sealing fin cylinder diameter enlargement die for four-cylinder engine - Google Patents
Cylinder sealing fin cylinder diameter enlargement die for four-cylinder engine Download PDFInfo
- Publication number
- CN203018534U CN203018534U CN 201320061976 CN201320061976U CN203018534U CN 203018534 U CN203018534 U CN 203018534U CN 201320061976 CN201320061976 CN 201320061976 CN 201320061976 U CN201320061976 U CN 201320061976U CN 203018534 U CN203018534 U CN 203018534U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- plate
- fixedly mounted
- cope match
- stripper plate
- 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
Images
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a cylinder sealing fin cylinder diameter enlargement die for a four-cylinder engine. The cylinder sealing fin cylinder diameter enlargement die comprises an upper template, an upper fixed plate fixedly mounted under the upper template, a stripper plate movably connected to the upper template, a lower template, a lower concave die fixedly mounted above the lower template, a plurality of cylinder mouth punches fixedly mounted under the upper fixed late, and a guide mechanism arranged between the upper template and the lower template; the cylinder mouth punches are opposite to the lower concave die; the stripper plate is arranged under the upper fixed plate; and a plurality of through holes allowing the cylinder mouth punches to pass through are formed on the stripper plate. The cylinder diameter enlargement die provided by the utility model guarantees dimension accuracy of the finished product, and employs an automatic ejection mechanism to automatically eject the finished product out; and therefore, the working efficiency is improved and the labor intensity of a worker is reduced.
Description
Technical field
The utility model belongs to the blanking die field, is specifically related to a kind of four cylinder engine cylinder seal sheet and expands the cylinder mould.
Background technology
As everyone knows, stamping parts of automobile is mainly to utilize mould to complete various forms of processing, thus in production process to the having relatively high expectations of mould, it directly affects the precision of production efficiency and element size.Expanding the cylinder mould is the most frequently used a kind of mould during cold stamping is produced, and belongs to blanking die.Need after the cylinder seal sheet stamping-out that uses in existing four cylinder engine the cylinder mouth is expanded cylinder, improve the precision of diaphragm seal, and adopt manual mode that the limit finished product is peeled off from mould after the expansion cylinder, this mode relatively wastes time and energy, operating efficiency is low, workman's working strength is large, and easy damaged fabricated part when not noting.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide a kind of four cylinder engine cylinder seal sheet and expands the cylinder mould, and this expands the cylinder mould and guarantees cylinder mouth size and precision, and has improved operating efficiency.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of four cylinder engine cylinder seal sheet to expand the cylinder mould, it comprises cope match-plate pattern, be fixedly mounted on the upper mounted plate of cope match-plate pattern below, be movably connected in the stripper plate on cope match-plate pattern, lower bolster is fixedly mounted on the lower cavity die of lower bolster top, be fixedly mounted on a plurality of cylinder mouth drifts of upper mounted plate below, and be arranged on the guiding mechanism between cope match-plate pattern and lower bolster; Cylinder mouth drift is relative with lower cavity die, and stripper plate is arranged on the below of upper mounted plate, is provided with a plurality of through holes that supply cylinder mouth drift to pass on stripper plate.
Wherein, stripper plate is movably connected on cope match-plate pattern by contour screw.
Wherein, be provided with spring between cope match-plate pattern and stripper plate.
Wherein, on lower cavity die, fixed installation is useful on the plain film locating dowel of locating workpiece.
(3) beneficial effect
Compared with prior art, expansion cylinder mould of the present utility model has guaranteed the dimensional accuracy of finished product, and adopts voluntarily that ejecting mechanism ejects finished product voluntarily, has improved operating efficiency, has alleviated workman's labour intensity.
Description of drawings
Fig. 1 is the cross-sectional view that the utility model four cylinder engine cylinder seal sheet expands the cylinder mould.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but can not be used for limiting scope of the present utility model.
The cross-section structure of the utility model four cylinder engine cylinder seal sheet expansion cylinder mould as shown in Figure 1, this four cylinder engine cylinder seal sheet expands the cylinder mould and comprises the die shank 1 that is connected with punch driving device, be fixedly mounted on the cope match-plate pattern 6 of die shank 1 below, be fixedly mounted on the upper mounted plate 14 of cope match-plate pattern 6 belows, be movably connected in the stripper plate 5 on cope match-plate pattern 6, lower bolster 7, be fixedly mounted on the lower cavity die 9 of lower bolster 7 tops, be fixedly mounted on a plurality of cylinder mouth drifts 17 of upper mounted plate 14 belows, and be arranged on the guiding mechanism between cope match-plate pattern 6 and lower bolster 7; Cylinder mouth drift 17 is relative with lower cavity die 9, and stripper plate 5 is arranged on the below of upper mounted plate 14, is provided with a plurality of through holes that supply cylinder mouth drift 17 to pass on stripper plate 5.Wherein, stripper plate 5 is movably connected on cope match-plate pattern 6 by contour screw 4, cylinder mouth drift 17 is fixedly mounted on upper mounted plate 14 by the first fixed screw, upper mounted plate 14 is fixedly mounted on cope match-plate pattern 6 by the second fixed screw 16, and lower cavity die 9 is fixedly mounted on lower bolster 7 by the 3rd fixed screw.Pass through the first alignment pin between cope match-plate pattern 6 and upper mounted plate 14 and locate, locate by the second alignment pin 2 between upper mounted plate 14 and cylinder mouth drift 17, locate by the 3rd alignment pin 10 between lower cavity die 9 and lower bolster 7.
Be provided with the spring 15 for pushing-off product between cope match-plate pattern 6 and stripper plate 5.
Guiding mechanism comprises the guide pin bushing 13 that is fixedly mounted on cope match-plate pattern 6 and the guide pillar 12 that is fixedly mounted on lower bolster 7, and guide pin bushing 13 matches with guide pillar 12.
On lower cavity die 9, fixed installation is useful on the plain film locating dowel 11 of location workpiece.
During work, die shank drives cylinder mouth drift and moves downward under the drive of drive unit, processing of cutting part cylinder mouth edge excess stock, after die-cut completing, die shank drives cylinder mouth drift and moves upward, under the active force of spring, pushing-off product prevents that finished product follow cylinder mouth drift from moving upward.Adopt expansion cylinder mould of the present utility model to guarantee the dimensional accuracy of finished product, and adopt ejecting mechanism that finished product is ejected voluntarily, improved operating efficiency, alleviated workman's labour intensity.
These are only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a four cylinder engine cylinder seal sheet expands the cylinder mould, it is characterized in that: described four cylinder engine cylinder seal sheet expands the cylinder mould and comprises cope match-plate pattern (6), be fixedly mounted on the upper mounted plate (14) of described cope match-plate pattern (6) below, be movably connected in the stripper plate (5) on described cope match-plate pattern (6), lower bolster (7), be fixedly mounted on the lower cavity die (9) of described lower bolster (7) top, be fixedly mounted on a plurality of cylinder mouth drifts (17) of fixed plate (14) below, and be arranged on guiding mechanism between described cope match-plate pattern (6) and described lower bolster (7), described cylinder mouth drift (17) is relative with described lower cavity die (9), and described stripper plate (5) is arranged on the below of fixed plate (14), is provided with the through hole that the described cylinder mouth of a plurality of confessions drift (17) passes on described stripper plate (5).
2. four cylinder engine cylinder seal sheet according to claim 1 expands the cylinder mould, and it is characterized in that: described stripper plate (5) is movably connected on described cope match-plate pattern (6) by contour screw (4).
3. four cylinder engine cylinder seal sheet according to claim 1 and 2 expands the cylinder mould, it is characterized in that: be provided with spring (15) between described cope match-plate pattern (6) and described stripper plate (5).
4. four cylinder engine cylinder seal sheet according to claim 1 and 2 expands the cylinder mould, it is characterized in that: the upper fixed installation of described lower cavity die (9) is useful on the plain film locating dowel (11) of location workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061976 CN203018534U (en) | 2013-01-30 | 2013-01-30 | Cylinder sealing fin cylinder diameter enlargement die for four-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320061976 CN203018534U (en) | 2013-01-30 | 2013-01-30 | Cylinder sealing fin cylinder diameter enlargement die for four-cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018534U true CN203018534U (en) | 2013-06-26 |
Family
ID=48642548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320061976 Expired - Fee Related CN203018534U (en) | 2013-01-30 | 2013-01-30 | Cylinder sealing fin cylinder diameter enlargement die for four-cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251862A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Multi-station aluminum alloy frame stamping die |
| CN106111785A (en) * | 2016-08-19 | 2016-11-16 | 深圳亿和模具制造有限公司 | A kind of free-standing die device of quick regulation punching position |
-
2013
- 2013-01-30 CN CN 201320061976 patent/CN203018534U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251862A (en) * | 2015-10-20 | 2016-01-20 | 中国电子科技集团公司第四十八研究所 | Multi-station aluminum alloy frame stamping die |
| CN106111785A (en) * | 2016-08-19 | 2016-11-16 | 深圳亿和模具制造有限公司 | A kind of free-standing die device of quick regulation punching position |
| CN106111785B (en) * | 2016-08-19 | 2019-02-26 | 深圳数码模汽车技术有限公司 | A kind of free-standing die device of quick adjusting punching position |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205147079U (en) | Plate electrode blanking and punching compound die | |
| CN103537541B (en) | Installing hole punching device | |
| CN206046827U (en) | A kind of particular manufacturing craft producing line of four paws housing | |
| CN203565644U (en) | Adjustable connecting plate stamping die | |
| CN204602999U (en) | A kind of spacing feeding hole punched device of panel beating | |
| CN203018534U (en) | Cylinder sealing fin cylinder diameter enlargement die for four-cylinder engine | |
| CN204149246U (en) | A kind of New pattern perforating die | |
| CN202123147U (en) | Dedicated mould for punching lower support of automotive damper | |
| CN205056814U (en) | Cut -out press is cut to side of half shell of admitting air | |
| CN204724677U (en) | Panel beating punching head device | |
| CN204365841U (en) | Pipe reducing die | |
| CN203565614U (en) | Stub bar punching structure of hardware stamping die | |
| CN203109044U (en) | Ventilating slot punching die provided with multiple rapid guiding orientation functions | |
| CN103639266A (en) | Magnetic-conducting piece blanking die | |
| CN209465537U (en) | A kind of punching trimming compound die for processing bulging plate | |
| CN203265470U (en) | Valve key production device | |
| CN207806325U (en) | A kind of automobile pipe fitting punching die | |
| CN202805316U (en) | Packing tube semiautomatic punching machine | |
| CN203292283U (en) | Inclined cutting mechanism of stamping die | |
| CN207271949U (en) | A kind of door skin body piercing and flanging integrated mould | |
| CN104475583A (en) | Necking die for pipe | |
| CN215879449U (en) | Bracket punching device | |
| CN104525708A (en) | Side hole punching die of cylinder-shaped workpiece | |
| CN203030708U (en) | Four-cylinder engine cylinder sealing sheet blanking die | |
| CN203526310U (en) | Piercing die |
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: 20130626 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |