CN203862817U - Notching machine with workpiece fixing device - Google Patents
Notching machine with workpiece fixing device Download PDFInfo
- Publication number
- CN203862817U CN203862817U CN201420239990.XU CN201420239990U CN203862817U CN 203862817 U CN203862817 U CN 203862817U CN 201420239990 U CN201420239990 U CN 201420239990U CN 203862817 U CN203862817 U CN 203862817U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- mould
- die
- fixing device
- cone
- 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
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model relates to a machining device, in particular to a notching machine with a workpiece fixing device. The notching machine comprises an upper mould and a lower mould; the upper mould comprises an upper mould plate and a punch pin at the bottom of the upper mould plate; the lower mould comprises a lower mould plate and a female mould at the upper part of the lower mould plate; a groove is formed in the female mould, and is communicated with a passage for discharging scraps generated during punching; a circular cushion block is arranged on the female mould along the periphery of the groove; the workpiece fixing device comprises an upper pressure plate and a lower pressure plate; the lower pressure plate is fixed with the top of the female mould; the upper pressure plate moves towards or away from the lower pressure plate under the action of a cylinder connected with the top of the upper pressure plate; the cylinder is connected with the female mould through a bracket. Two sides of a sheet metal component are both fixed accurately through the workpiece fixing device, so as to remarkably improve the punching accuracy. During notching, a workpiece cannot be in direct contact with the top ring surface of the groove due to the arrangement of the cushion block, so that the service life of the female mould is prolonged effectively.
Description
Technical field
The utility model relates to a kind of machinery processing apparatus, specifically relates to a kind of notching press with Work fixing device.
Background technology
In the jet-bedding process of workpiece, the structure of notching die exists varied, but generally without Work fixing device, only adopts the parts such as bolt that workpiece is fixed on to die top, when the shortcoming of this fixed form maximum is jet-bedding, workpiece is easily offset, and machining accuracy is lower.Meanwhile, existing punch structure is generally comparatively fragile, and service life is shorter.In addition, workpiece is in the time of jet-bedding, and it directly contacts with the groove anchor ring of die, along with the increase gradually of jet-bedding number of times, will die be caused to the possible permanent damage that can not reverse.
Utility model content
For the technical problem existing in prior art, the purpose of this utility model is to provide a kind of notching press with Work fixing device.
To achieve these goals, the technical scheme that the utility model adopts is: a kind of notching press with Work fixing device, comprise upper die and lower die, and described patrix comprises cope match-plate pattern and is placed in the drift of cope match-plate pattern bottom;
Described drift comprises the first cone, the first cylinder, the second cylinder, three cylindrical body, the second cone, the 4th cylinder, Three-cone, the 5th cylinder, the 6th cylinder and the 7th cylinder that is global formation adjacent one another are; Described the first cone, the first cylinder, the second cylinder, three cylindrical body, the second cone, the 4th cylinder, Three-cone, the 5th cylinder, the 6th cylinder and the 7th cylindrical Length Ratio are 1.1:1.8:0.35:0.55:1.1:1.1:1.1:1.8:0.35:0.55;
Described counterdie comprises lower bolster and is placed in the die on lower bolster top, in described die, offers groove, and described groove is connected with the passage that forms fragment discharge for discharging punching;
On described die, be provided with ringwise cushion block along groove periphery;
The both sides that described die top is placed in groove are provided with Work fixing device, described Work fixing device comprises top board and lower platen, described lower platen and die top are fixed, described top board is by the cylinder action being connected with its top, make its pushing the back down one side near or away from, described cylinder is connected with die by support.
The notching press with Work fixing device of the present utility model, its beneficial effect shows:
By Work fixing device is set, is that the both sides of sheet metal component all obtain accurate fixing, and then significantly promotes the precision of punching processing.By the structure of appropriate design drift, is significantly improved its service life.Make workpiece in the time that jet-bedding is processed by cushion block is set, can be not directly and the top anchor ring of groove inconsistent, the service life of effectively improving die.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of drift.
Detailed description of the invention
For further describing the utility model, below in conjunction with drawings and Examples, the utility model is described in further detail.A kind of notching press with Work fixing device shown in Fig. 1 and 2, comprises upper die and lower die, and described patrix comprises cope match-plate pattern 80 and is placed in the drift 70 of cope match-plate pattern 80 bottoms.
Described drift 70 comprises the first cone 1, the first cylinder 2, the second cylinder 3, three cylindrical body 4, the second cone 5, the 4th cylinder 6, Three-cone 7, the 5th cylinder 8, the 6th cylinder 9 and the 7th cylinder 10 that is global formation adjacent one another are.
The Length Ratio of described the first cone 1, the first cylinder 2, the second cylinder 3, three cylindrical body 4, the second cone 5, the 4th cylinder 6, Three-cone 7, the 5th cylinder 8, the 6th cylinder 9 and the 7th cylinder 10 is 1.1:1.8:0.35:0.55:1.1:1.1:1.1:1.8:0.35:0.55.
Described counterdie comprises lower bolster 10 and is placed in the die 20 on lower bolster top, in described die 20, offers groove 90, and described groove 90 is connected with the path 10 0 that forms fragment discharge for discharging punching.
On described die 20, be provided with ringwise cushion block 110 along groove 90 peripheries.
The both sides that described die 20 tops are placed in groove 90 are provided with Work fixing device, described Work fixing device comprises top board 40 and lower platen 30, described lower platen 30 is fixed with die 20 tops, described top board 40 acts on by the cylinder 60 being connected with its top, make its pushing the back down 30 1 sides near or away from, described cylinder 60 is connected with die 20 by support 50.
Above content is only to design example of the present utility model and explanation; affiliated those skilled in the art make various amendments to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the design of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (1)
1. have a notching press for Work fixing device, it is characterized in that comprising upper die and lower die, described patrix comprises cope match-plate pattern (80) and is placed in the drift (70) of cope match-plate pattern (80) bottom;
Described drift (70) comprises the first cone (1), the first cylinder (2), the second cylinder (3), three cylindrical body (4), the second cone (5), the 4th cylinder (6), Three-cone (7), the 5th cylinder (8), the 6th cylinder (9) and the 7th cylinder (10) that is global formation adjacent one another are; The Length Ratio of described the first cone (1), the first cylinder (2), the second cylinder (3), three cylindrical body (4), the second cone (5), the 4th cylinder (6), Three-cone (7), the 5th cylinder (8), the 6th cylinder (9) and the 7th cylinder (10) is 1.1:1.8:0.35:0.55:1.1:1.1:1.1:1.8:0.35:0.55;
Described counterdie comprises lower bolster (10) and is placed in the die (20) on lower bolster top, offers groove (90) in described die (20), and described groove (90) is connected with the passage (100) that forms fragment discharge for discharging punching;
Described die (20) is upper is provided with ringwise cushion block (110) along groove (90) periphery;
The both sides that described die (20) top is placed in groove (90) are provided with Work fixing device, described Work fixing device comprises top board (40) and lower platen (30), described lower platen (30) is fixed with die (20) top, described top board (40) is by cylinder (60) effect being connected with its top, make its pushing the back down (30) one sides near or be connected with die (20) by support (50) away from, described cylinder (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239990.XU CN203862817U (en) | 2014-05-12 | 2014-05-12 | Notching machine with workpiece fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239990.XU CN203862817U (en) | 2014-05-12 | 2014-05-12 | Notching machine with workpiece fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862817U true CN203862817U (en) | 2014-10-08 |
Family
ID=51643807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239990.XU Expired - Fee Related CN203862817U (en) | 2014-05-12 | 2014-05-12 | Notching machine with workpiece fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862817U (en) |
-
2014
- 2014-05-12 CN CN201420239990.XU patent/CN203862817U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203862816U (en) | Punching die for sheet metal components | |
| CN201960048U (en) | Novel deep flaring die | |
| CN103551446A (en) | Edge distance punching die | |
| CN203265378U (en) | Punching blanking die | |
| CN204685838U (en) | Double-acting thruster punch mechanism | |
| CN204194573U (en) | Engine toothed chain carrier bar continuous stamping die | |
| CN203862817U (en) | Notching machine with workpiece fixing device | |
| CN204700132U (en) | A kind of punching die | |
| CN202169322U (en) | Molding device with upper die guide sleeve | |
| CN203862836U (en) | Punching mould | |
| CN102847814B (en) | Ballast machine rim punch die structure | |
| CN201940486U (en) | Side plate punching die of U-shaped sheet metal component | |
| CN203711620U (en) | Stretching die for automobile collector cover plate | |
| CN103639266A (en) | Magnetic-conducting piece blanking die | |
| CN204603042U (en) | The Minitype punching mould of material lift protection | |
| CN203292296U (en) | Stamping die | |
| CN203526311U (en) | Novel solid-round-steel pipe cutting mold | |
| CN202114129U (en) | Punching die | |
| CN203712787U (en) | Punching die with floating positioning structure | |
| CN104275406A (en) | Continuous punching and blanking die | |
| CN203426287U (en) | Punch press die used for machining sheet stamping part semi-fine-blanking product | |
| CN203972599U (en) | A kind of steel belt hydraulic perforating press | |
| CN202239195U (en) | Die for perforating | |
| CN203184448U (en) | Flatness ensuring device | |
| CN103264092A (en) | Punching blanking 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: 20141008 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |