CN203599256U - Extrusion die frame with automatic stripping mechanism - Google Patents
Extrusion die frame with automatic stripping mechanism Download PDFInfo
- Publication number
- CN203599256U CN203599256U CN201320750922.5U CN201320750922U CN203599256U CN 203599256 U CN203599256 U CN 203599256U CN 201320750922 U CN201320750922 U CN 201320750922U CN 203599256 U CN203599256 U CN 203599256U
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- right movable
- drag hook
- die
- movable hook
- die frame
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Abstract
The utility model belongs to the technical field of extrusion devices, and specifically relates to an extrusion die frame with an automatic stripping mechanism. The frame comprises an upper die frame and a lower die frame, wherein the upper die frame is provided with a punch, the lower die frame is provided with a concave die which is internally provided with a mandril matched with the punch, and the frame further comprises an automatic stripping mechanism. The automatic stripping mechanism comprises a left and right fixed drag hook arranged on the upper die frame and a left and right movable drag hook, a roller, a top plate and a top rod arranged on the lower die frame, and the direction of the left and right fixed drag hook is opposite to that of the left and right movable drag hook. A spring is arranged between the left and right movable drag hook and the concave die. The left and right movable drag hook is slidingly matched with the roller, and the matching section of the left and right movable drag hook changes from narrow to wide. Two ends of the top plate are connected with the force applying end of the left and right movable drag hook, and the middle section of the top plate is connected with the top rod. The top rod is slidingly matched with the mandril. The utility model aims to solve the problem that existing extrusion die frames are relatively complex in structure and blank extruded and formed cannot be automatically stripped.
Description
Technical field
The utility model belongs to pressurizing unit technical field, is specifically related to the extruding mould bases with automatic material separator mechanism.
Background technology
In order to adapt to the demand of the many kind extruding in market workpiece, reduce the production cost of extruding workpiece, factory adopts extruding mould bases mostly, in extruding mould bases, lays corresponding mould.But the most structural design of existing extruding mould bases is comparatively complicated, and when cannot automatic material separator after stock extrusion modling, use very trouble, reduce to a great extent the production efficiency of enterprise, increased the production cost of enterprise, be unfavorable for very much tremendous development and the progress of enterprise.
Utility model content
The technical problems to be solved in the utility model: the most structural design of existing extruding mould bases is comparatively complicated, and when cannot automatic material separator after stock extrusion modling.
The technical solution of the utility model: with the extruding mould bases of automatic material separator mechanism, comprise top mold frame and lower mold holder, described top mold frame is provided with drift; Described lower mold holder is provided with die, in described die, be provided with the plug mating with drift, also comprise automatic material separator mechanism, described automatic material separator mechanism comprises the fixing drag hook in the left and right that is arranged in top mold frame and is arranged at left and right movable hook, roller, top board and the push rod on lower mold holder, and the fixing drag hook direction of drag hook in described left and right is relative with the drag hook direction of left and right movable hook; Between described left and right movable hook and die, be provided with spring; Described left and right movable hook and roller are slidably matched, and the cooperation section of left and right movable hook is broadened by narrow; The two ends of described top board are connected with the force side of left and right movable hook, and the stage casing of described top board is connected with push rod; Described push rod and plug are slidably matched.
Extruding mould bases with automatic material separator mechanism of the present utility model, when use, top mold frame is descending, and drift enters die contact stock and by stock extrusion modling, now, the fixing drag hook in left and right contacts left and right movable hook, and relative drag hook hooks mutually, top mold frame is up, it is up that the fixing drag hook in left and right is held left and right movable hook, left and right movable hook drive top board and push rod are up, thereby by plug jack-up, the extruding workpiece of making is ejected, when left and right movable hook is up, roller rolls in the cooperation section of left and right movable hook, force left and right movable hook to be drawn close to center, when plug is up to while being enough to push the position that workpiece ejects, the fixing drag hook automatic trip in left and right movable hook and left and right from, after extruding workpiece is ejected, left and right movable hook resets under the effect of spring, automatic material separator mechanism falls to resetting under the Action of Gravity Field of self.Such structural design is simple, and can automatic material separator after stock extrusion modling, very easy to use, has improved to a great extent the production efficiency of enterprise, has reduced the production cost of enterprise, is very beneficial for tremendous development and the progress of enterprise.
Further, described die comprises die case, die cavity and cushion block.
Die comprises die case, die cavity and cushion block, in the time of the close workpiece of extruding size, only needs to change drift, die case, die cavity and cushion block and plug.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the extruding mould bases of the utility model band automatic material separator mechanism.
The specific embodiment
As shown in Figure 1, the utility model provides the extruding mould bases with automatic material separator mechanism, comprises top mold frame 13 and lower mold holder 9, and top mold frame 13 is provided with drift 2; Lower mold holder 9 is provided with die, die comprises die case 3, die cavity 4 and cushion block 7, in die, be provided with the plug 5 mating with drift 2, also comprise automatic material separator mechanism, automatic material separator mechanism comprises the fixing drag hook 1 in the left and right that is arranged in top mold frame 13 and is arranged at left and right movable hook 10, roller 8, top board 12 and the push rod 11 on lower mold holder 9, and the fixing drag hook direction of drag hook 1 in left and right is relative with the drag hook direction of left and right movable hook 10; Between left and right movable hook 10 and die, be provided with spring 6; Left and right movable hook 10 is slidably matched with roller 8, and the cooperation section of left and right movable hook 10 is broadened by narrow; The two ends of top board 12 are connected with the force side of left and right movable hook 10, and the stage casing of top board 12 is connected with push rod 11; Push rod 11 is slidably matched with plug 5.
In the present embodiment, die comprises die case 3, die cavity 4 and cushion block 7, in the time of the close workpiece of extruding size, only needs to change drift 2, die case 3, die cavity 4 and cushion block 7 and plug 5.In fact, plug 5 is positioned in the middle of die cavity 4 and cushion block 7, the coated die case 3 in the outside of die cavity 4 and cushion block 7, and spring 6 is arranged between left and right movable hook 10 and die case 3.
When use, top mold frame 13 is descending, and drift 2 enters that die cavity 4 contacts stock and by stock extrusion modling, now, the fixing drag hook 1 in left and right contacts left and right movable hook 10, and relative drag hook hooks mutually, top mold frame 13 is up, it is up that the fixing drag hook 1 in left and right is held left and right movable hook 10, left and right movable hook 10 drive top board 12 and push rod 11 up, thereby by plug 5 jack-up, the extruding workpiece of making is ejected, when left and right movable hook 10 is up, roller 8 rolls in the cooperation section of left and right movable hook 10, force movable hook 10Xiang center, left and right to be drawn close, when plug 5 is up to while being enough to push the position that workpiece ejects, left and right movable hook 10 and fixing drag hook 1 automatic trip in left and right from, after extruding workpiece is ejected, left and right movable hook 10 resets under the effect of spring 6, automatic material separator mechanism falls to resetting under the Action of Gravity Field of self.
Above-described is only preferred embodiment of the present utility model, should be understood that for a person skilled in the art, not departing under the prerequisite of the utility model structure, can also make some distortion and improvement, these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. the extruding mould bases with automatic material separator mechanism, comprises top mold frame (13) and lower mold holder (9), and described top mold frame (13) is provided with drift (2); Described lower mold holder (9) is provided with die, in described die, be provided with the plug (5) mating with drift (2), it is characterized in that, also comprise automatic material separator mechanism, described automatic material separator mechanism comprises the fixing drag hook (1) in the left and right that is arranged in top mold frame (13) and is arranged at left and right movable hook (10), roller (8), top board (12) and the push rod (11) on lower mold holder (9), and it is relative with the drag hook direction of left and right movable hook (10) that the drag hook direction of drag hook (1) is fixed in described left and right; Between described left and right movable hook (10) and die, be provided with spring (6); Described left and right movable hook (10) is slidably matched with roller (8), and the cooperation section of left and right movable hook (10) is broadened by narrow; The two ends of described top board (12) are connected with the force side of left and right movable hook (10), and the stage casing of described top board (12) is connected with push rod (11); Described push rod (11) is slidably matched with plug (5).
2. the extruding mould bases with automatic material separator mechanism according to claim 1, is characterized in that, described die comprises die case (3), die cavity (4) and cushion block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750922.5U CN203599256U (en) | 2013-11-25 | 2013-11-25 | Extrusion die frame with automatic stripping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750922.5U CN203599256U (en) | 2013-11-25 | 2013-11-25 | Extrusion die frame with automatic stripping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599256U true CN203599256U (en) | 2014-05-21 |
Family
ID=50711957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750922.5U Expired - Fee Related CN203599256U (en) | 2013-11-25 | 2013-11-25 | Extrusion die frame with automatic stripping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420731A (en) * | 2017-08-30 | 2019-03-05 | 浙江正泰电器股份有限公司 | Riveting die set |
-
2013
- 2013-11-25 CN CN201320750922.5U patent/CN203599256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109420731A (en) * | 2017-08-30 | 2019-03-05 | 浙江正泰电器股份有限公司 | Riveting die set |
| CN109420731B (en) * | 2017-08-30 | 2024-05-14 | 浙江正泰电器股份有限公司 | Riveting die |
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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: 20140521 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |