CN203484497U - Blanking and stretching device of locking sleeve - Google Patents
Blanking and stretching device of locking sleeve Download PDFInfo
- Publication number
- CN203484497U CN203484497U CN201320505786.3U CN201320505786U CN203484497U CN 203484497 U CN203484497 U CN 203484497U CN 201320505786 U CN201320505786 U CN 201320505786U CN 203484497 U CN203484497 U CN 203484497U
- Authority
- CN
- China
- Prior art keywords
- die
- lock sleeve
- top board
- blanking
- punch
- 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
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a blanking and stretching device of a locking sleeve. A locking sleeve workpiece is arranged above a press board, a cavity die descends to press the locking sleeve workpiece to be blanked above a core die, and then the cavity die continues descending to stretch the locking sleeve workpiece until formation. Therefore, the blanking and stretching device of the locking sleeve can complete blanking and stretching of the locking sleeve workpiece within one step, thereby being convenient to operate, simple and reasonable in design and high in safety and stability, improving the working efficiency and saving the labor cost.
Description
Technical field
The utility model relates to Machining Technology field, particularly relates to a kind of lock sleeve Blanking device.
Background technology
In conventional art, for automobile absorber, with the processing mode of lock sleeve, be to be first blanking, after-drawing two procedures, inefficiency, labor cost is high.
Utility model content
The purpose of this utility model is for the technological deficiency existing in prior art, and a kind of lock sleeve Blanking device easy and simple to handle, that just can process by a procedure is provided.
For realizing the technical scheme that the purpose of this utility model adopts, be: lock sleeve Blanking device, it is characterized in that comprising the rim of a bowl shape die and with the concavo-convex punch coordinating of described die; The top of described die is connected with die block; The top of described die block is fixedly connected with cope match-plate pattern, and the centre of described cope match-plate pattern is provided with die shank, described die shank be provided with through hole, through hole holds knockout rod and passes; The centre of described die block is also provided with the through hole passing for knockout rod, described knockout rod be positioned at described die directly over;
The below of described punch is provided with punch retainer, on the fixing lower bolster thereunder of described punch retainer; Two bolts are installed on described lower bolster, and the top of described bolt is fixed with top board, and described top board is provided with the opening passing through for described die; Described die has the space that holds lock sleeve blanking in the centre with described top board contact position.
Described top board and described punch junction are provided with spring-rubber, and described bolt is connected with described top board through spring-rubber.
The below of described cope match-plate pattern is fixed with guide pin bushing, and the top of described lower bolster is fixed with the guide pillar coordinating with described guide pin bushing.
Operation principle of the present utility model and beneficial effect are: lock sleeve workpiece is placed in to the top of top board, die declines, and compress lock sleeve workpiece blanking to the top of punch, continue decline stretching lock sleeve workpiece to moulding; The utility model just can complete blanking and the stretching for lock sleeve workpiece by a procedure like this, and easy and simple to handle, simple and reasonable, safety and stability is high, has promoted operating efficiency, has saved labor cost.
Accompanying drawing explanation
Figure 1 shows that the utility model lock sleeve Blanking device is at the preoperative structural representation of Blanking.
Figure 2 shows that the structural representation of the utility model lock sleeve Blanking device after Blanking operation;
Figure 3 shows that the utility model lock sleeve is at the preoperative front view of Blanking;
Figure 4 shows that the front view of the utility model lock sleeve after Blanking operation;
Figure 5 shows that the utility model lock sleeve is at the preoperative top view of Blanking;
Figure 6 shows that the top view of the utility model lock sleeve after Blanking operation.
The title of each parts and being numbered in figure: guide pin bushing 1; Cope match-plate pattern 2; Die block 3; Die 4; Die shank 5; Knockout rod 6; Guide pillar 7; Spring-rubber 8; Punch retainer 9; Punch 10; Top board 11; Bolt 12; Lower bolster 13; Workpiece 14.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment:
Be illustrated in figure 1 lock sleeve Blanking device, the automobile absorber lock sleeve of take describes as example.
To automobile absorber with the critical piece that the workpiece 14 of lock sleeve carries out blanking and stretching be the rim of a bowl shape die 4 and with the concavo-convex punch coordinating 10 of described die 4; The top of described die 4 is connected with die block 3; The top of described die block 3 is fixedly connected with cope match-plate pattern 2, and the centre of described cope match-plate pattern 2 is provided with die shank 5, described die shank 5 be provided with through hole, through hole holds knockout rod 6 and passes; The centre of described die block 3 is also provided with the through hole passing for knockout rod 6, described knockout rod 6 be positioned at described die 4 directly over.
The below of described punch 10 is provided with punch retainer 9, and the below of described punch retainer 9 is fixed with lower bolster 13; Two bolts 12 are installed on described lower bolster 13, and the top of described bolt 12 is fixed with top board 11, and described top board 11 is provided with the opening passing through for described die 4; Workpiece 14 is placed on top board 11, and described die 4 is having with the centre of described top board 11 contact positions the space that holds lock sleeve blanking.
Further, for compensator or trimmer pressure, avoid top board 11 fails in compression, described top board 11 is provided with spring-rubber 8 with described punch 10 junctions, and described bolt 12 is connected with described top board 11 through spring-rubber 8.
Further, in order to make die 4 and punch 10 can not make single unit system run-off the straight when the Blanking, stable while making its work, the below of described cope match-plate pattern 2 is fixed with guide pin bushing 1, and the top of described lower bolster 13 is fixed with the guide pillar 7 coordinating with described guide pin bushing 1.
During work, as shown in Figure 2, first lock sleeve workpiece 14 is placed in to the top of top board 11, die 4 declines, and compresses lock sleeve workpiece 14 blankings to the top of punch 10, continues decline stretching lock sleeve workpiece 14 to moulding; Structure before workpiece 14 processing and after processing is as shown in Fig. 3-6; The utility model just can complete blanking and the stretching for lock sleeve workpiece 14 by a procedure, and easy and simple to handle, simple and reasonable, safety and stability is high, has promoted operating efficiency, has saved labor cost.
The above is only preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. lock sleeve Blanking device, it is characterized in that comprising the rim of a bowl shape die and with the concavo-convex punch coordinating of described die; The top of described die is connected with die block; The top of described die block is fixedly connected with cope match-plate pattern, and the centre of described cope match-plate pattern is provided with die shank, described die shank be provided with through hole, through hole holds knockout rod and passes; The centre of described die block is also provided with the through hole passing for knockout rod, described knockout rod be positioned at described die directly over; The below of described punch is provided with punch retainer, on the fixing lower bolster thereunder of described punch retainer; Two bolts are installed on described lower bolster, and the top of described bolt is fixed with top board, and described top board is provided with the opening passing through for described die; Described die has the space that holds lock sleeve blanking in the centre with described top board contact position.
2. lock sleeve Blanking device according to claim 1, is characterized in that described top board and described punch junction are provided with spring-rubber, and described bolt is connected with described top board through spring-rubber.
3. lock sleeve Blanking device according to claim 1, is characterized in that the below of described cope match-plate pattern is fixed with guide pin bushing, and the top of described lower bolster is fixed with the guide pillar coordinating with described guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505786.3U CN203484497U (en) | 2013-08-16 | 2013-08-16 | Blanking and stretching device of locking sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505786.3U CN203484497U (en) | 2013-08-16 | 2013-08-16 | Blanking and stretching device of locking sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484497U true CN203484497U (en) | 2014-03-19 |
Family
ID=50255356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320505786.3U Expired - Fee Related CN203484497U (en) | 2013-08-16 | 2013-08-16 | Blanking and stretching device of locking sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798194A (en) * | 2016-05-10 | 2016-07-27 | 宣城金盾防火设备有限公司 | Full-automatic forming process of fire extinguisher tank and equipment thereof |
-
2013
- 2013-08-16 CN CN201320505786.3U patent/CN203484497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798194A (en) * | 2016-05-10 | 2016-07-27 | 宣城金盾防火设备有限公司 | Full-automatic forming process of fire extinguisher tank and equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |