CN204975011U - Mould swing arm plastic mechanism - Google Patents
Mould swing arm plastic mechanism Download PDFInfo
- Publication number
- CN204975011U CN204975011U CN201520721815.9U CN201520721815U CN204975011U CN 204975011 U CN204975011 U CN 204975011U CN 201520721815 U CN201520721815 U CN 201520721815U CN 204975011 U CN204975011 U CN 204975011U
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- CN
- China
- Prior art keywords
- swing arm
- holder
- tool rest
- dressing stick
- die
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- 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.)
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Abstract
The utility model relates to a mould swing arm plastic mechanism is equipped with well die holder between upper die base and die holder, have the fixing base at the lower fixed surface of upper die base, and articulated on the fixing base have the swing arm, has by blade holder and dressing stick at the last fixed surface of die holder, and the dressing stick is located the left side by the blade holder, and the upper end left part that leans on the blade holder be the inclined plane, has the backing plate at the lower fixed surface of the well die holder that corresponds the dressing stick position, and seted up on well die holder and swung the mouth, the swing mouth is passed in the swing arm, and the width of swing mouth is greater than the width of swing arm, and the lower extreme right part of swing arm is the inclined plane, and the lower extreme right part and the upper end left part that leans on the blade holder of swing arm pass through cant tie. The utility model discloses adjust convenient and fast more, the plastic drift is difficult to wearing and tearing, just the universal connecting device of the flexible shaft has a simple structure and is convenient in use.
Description
Technical field
The utility model belongs to Stamping Die Technology field, and the utility model especially relates to a kind of mould swing arm reshaping device.
Background technology
At present, all shaping work step will be had after many progressive dies 90 ° of bending work steps, reason is outer after product bending angle has resilience opening, and angle becomes large, and product requirement can not meet, a step shaping work step can only be added, traditional shaping work step reforming plunger is fixing, adjusts angle by adjustment and the gap of lower dressing stick, and adjustment is got up pretty troublesome, unsightly, the easy wear-out life of reforming plunger is short for product bending edges outward appearance.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of quick, reforming plunger nonabradable mould swing arm reshaping device easy to adjust.
According to the technical scheme that the utility model provides, described mould swing arm reshaping device, comprise holder, swing arm, by tool rest, dressing stick, upper bolster, middle die holder, backing plate and die shoe, die holder in being provided with between upper bolster and die shoe, holder is fixed with at the lower surface of upper bolster, holder is hinged with swing arm, be fixed with by tool rest and dressing stick at the upper surface of die shoe, dressing stick is positioned at the left side by tool rest, upper end left part by tool rest is inclined-plane, in corresponding dressing stick position, the lower surface of die holder is fixed with backing plate, middle die holder offers swing mouth, described swing arm is through swinging mouth, the width swinging mouth is greater than the width of swing arm, the lower end right part of swing arm is inclined-plane, the lower end right part of swing arm is coordinated by inclined-plane with the upper end left part by tool rest.
Be fixed with wear-resistant block at the upper end left part by tool rest, wear-resistant block is coordinated by inclined-plane with the lower end right part of described swing arm.
Holder offers swing arm die cavity, and the width of swing arm die cavity is greater than the width of swing arm, in swing arm die cavity, be hinged with described swing arm.
Upper bolster offers liftout pin-and-hole, set screw is fixed with in the inside, upper end of liftout pin-and-hole, wire spring and jigger pin is provided with in liftout pin-and-hole, the upper end of jigger pin and the bottom of wire spring offset, upper end and the set screw of wire spring offset, and the upper surface of swing arm on the left of the bottom of jigger pin and hinged place offsets.
The utility model adjustment is more convenient, and reforming plunger is not easy wearing and tearing; And the utility model structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model when shaping is offered.
Fig. 2 is the structural representation of the utility model at the end of shaping.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
This mould swing arm reshaping device, comprise holder 4, swing arm 5, by tool rest 7, dressing stick 9, upper bolster 10, middle die holder 11, backing plate 12 and die shoe 13, die holder 11 in being provided with between upper bolster 10 and die shoe 13, holder 4 is fixed with at the lower surface of upper bolster 10, holder 4 is hinged with swing arm 5, be fixed with by tool rest 7 and dressing stick 9 at the upper surface of die shoe 13, dressing stick 9 is positioned at the left side by tool rest 7, upper end left part by tool rest 7 is inclined-plane, in corresponding dressing stick 9 position, the lower surface of die holder 11 is fixed with backing plate 12, middle die holder 11 offers and swings mouth 11.1, described swing arm 5 is through swinging mouth 11.1, the width swinging mouth 11.1 is greater than the width of swing arm 5, the lower end right part of swing arm 5 is inclined-plane, the lower end right part of swing arm 5 is coordinated by inclined-plane with the upper end left part by tool rest 7, during use, workpiece 14 is installed between backing plate 12 and dressing stick 9.
Be fixed with wear-resistant block 6 at the upper end left part by tool rest 7, wear-resistant block 6 is coordinated by inclined-plane with the lower end right part of described swing arm 5.
Holder 4 offers swing arm die cavity 4.1, and the width of swing arm die cavity 4.1 is greater than the width of swing arm 5, in swing arm die cavity 4.1, be hinged with described swing arm 5.
Upper bolster 10 offers liftout pin-and-hole, set screw 1 is fixed with in the inside, upper end of liftout pin-and-hole, wire spring 2 and jigger pin 3 is provided with in liftout pin-and-hole, the upper end of jigger pin 3 and the bottom of wire spring 2 offset, upper end and the set screw 1 of wire spring 2 offset, and the upper surface of swing arm 5 on the left of the bottom of jigger pin 3 and hinged place offsets.
Two pieces, left and right key 8 embeds the upper surface of die shoe 13, and the key 8 being positioned at left side offsets with the left side wall of dressing stick 9, and the key 8 being positioned at right side offsets with the right side wall by tool rest 7.
During concrete use, the first step loads wire spring 2, jigger pin 3 in upper bolster 10, then locks set screw 1; Second step installs to swing arm 5 in holder 4, and side alignment pin is fixed and locked set screw, then installs on upper bolster 10 by holder 4; 3rd step installs to wear-resistant block 6 by tool rest 7; 4th step installs on die shoe 13 by tool rest 7, key 8, dressing stick 9.When mould starts closed, swing arm 5 contacts with wear-resistant block 6, starts to swing to dressing stick, and jigger pin 3 is drawn back.
Shaping terminates, and when mould will carry out follow-up continuous punching, jigger pin 3 recovers, and swing arm 5 is backed down, convenient shaping next time.
Claims (4)
1. a mould swing arm reshaping device, comprise holder (4), swing arm (5), by tool rest (7), dressing stick (9), upper bolster (10), middle die holder (11), backing plate (12) and die shoe (13), it is characterized in that: between upper bolster (10) and die shoe (13), be provided with middle die holder (11), holder (4) is fixed with at the lower surface of upper bolster (10), holder (4) is hinged with swing arm (5), be fixed with by tool rest (7) and dressing stick (9) at the upper surface of die shoe (13), dressing stick (9) is positioned at the left side by tool rest (7), upper end left part by tool rest (7) is inclined-plane, backing plate (12) is fixed with at the lower surface of the middle die holder (11) of corresponding dressing stick (9) position, middle die holder (11) offers and swings mouth (11.1), described swing arm (5) is through swinging mouth (11.1), the width swinging mouth (11.1) is greater than the width of swing arm (5), the lower end right part of swing arm (5) is inclined-plane, the lower end right part of swing arm (5) is coordinated by inclined-plane with the upper end left part by tool rest (7).
2. mould swing arm reshaping device as claimed in claim 1, is characterized in that: be fixed with wear-resistant block (6) at the upper end left part by tool rest (7), wear-resistant block (6) is coordinated by inclined-plane with the lower end right part of described swing arm (5).
3. mould swing arm reshaping device as claimed in claim 1, it is characterized in that: on holder (4), offer swing arm die cavity (4.1), the width of swing arm die cavity (4.1) is greater than the width of swing arm (5), is hinged with described swing arm (5) in swing arm die cavity (4.1).
4. mould swing arm reshaping device as claimed in claim 1, it is characterized in that: on upper bolster (10), offer liftout pin-and-hole, set screw (1) is fixed with in the inside, upper end of liftout pin-and-hole, wire spring (2) and jigger pin (3) is provided with in liftout pin-and-hole, the upper end of jigger pin (3) and the bottom of wire spring (2) offset, upper end and the set screw (1) of wire spring (2) offset, and the upper surface of swing arm (5) on the left of the bottom of jigger pin (3) and hinged place offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721815.9U CN204975011U (en) | 2015-09-17 | 2015-09-17 | Mould swing arm plastic mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721815.9U CN204975011U (en) | 2015-09-17 | 2015-09-17 | Mould swing arm plastic mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975011U true CN204975011U (en) | 2016-01-20 |
Family
ID=55109431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721815.9U Active CN204975011U (en) | 2015-09-17 | 2015-09-17 | Mould swing arm plastic mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026196A (en) * | 2022-06-24 | 2022-09-09 | 无锡威唐工业技术股份有限公司 | Double-swing-block shaping mechanism |
-
2015
- 2015-09-17 CN CN201520721815.9U patent/CN204975011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026196A (en) * | 2022-06-24 | 2022-09-09 | 无锡威唐工业技术股份有限公司 | Double-swing-block shaping mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |