CN202021724U - Slide block type taper pin mechanism - Google Patents
Slide block type taper pin mechanism Download PDFInfo
- Publication number
- CN202021724U CN202021724U CN2011200382614U CN201120038261U CN202021724U CN 202021724 U CN202021724 U CN 202021724U CN 2011200382614 U CN2011200382614 U CN 2011200382614U CN 201120038261 U CN201120038261 U CN 201120038261U CN 202021724 U CN202021724 U CN 202021724U
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- CN
- China
- Prior art keywords
- taper pin
- groove
- slide block
- projection
- block type
- 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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Abstract
The utility model discloses a slide block type taper pin mechanism, which comprises a taper pin, a guide block, a first bump and at least one thimble, wherein the taper pin is arranged in a male mold core of a mold; one side of the taper pin is provided with a step surface which is jointed with the bottom surface of a product, and the other side of the taper pin is provided with a first oblique surface and a first groove; the bottom of the taper pin is further provided with at least one second groove; the guide block is fixed on a male template of the mold; one side of the guide block is provided with a second oblique surface which is jointed with the first oblique surface; the first bump is fixed on the guide block, and is matched with the first groove; and one side of the thimble is provided with a second bump which is matched with the second groove, and the other side of the thimble is fixed in an upper top plate of the mold. Due to the adoption of the slide block type taper pin mechanism, a barb of the product can be molded, the product can be ejected during mold sinking, the mold structure is simplified, and the production cost is lowered.
Description
[technical field]
The utility model relates to a kind of mold mechanism, is specifically related to a kind of slide block type taper pin mechanism.
[background technology]
In the forming plastic cement product, run into the situation of using the overhead kick of slide block mechanism shaped article through regular meeting.When long and product sidewall was deep when the overhead kick of plastic cement products, the slide block mechanism volume of employing was bigger, and corresponding die holder will be bigger, and the selection space of board model dwindles relatively; And the product sidewall is darker, need to increase thimble and eject product, bump against when the matched moulds for fear of slide block mechanism and thimble, guarantee mould molding safety, just need in mould, increase and force return mechanism, allow return behind thimble elder generation return, the slide block mechanism when guaranteeing matched moulds, so just make mould structure complicated more, increased production cost with this.
In view of this, in fact be necessary to develop a kind of slide block type taper pin mechanism, this slide block type taper pin mechanism both can the shaped article overhead kick, can eject product again when die sinking, thereby simplify mould structure, reduced production costs.
[summary of the invention]
Therefore, the purpose of this utility model is a kind of slide block type taper pin of an exploitation mechanism, and this slide block type taper pin mechanism both can the shaped article overhead kick, can eject product again when die sinking, thereby realize simplifying mould structure, reduced die holder, the purpose that reduces production costs.
In order to achieve the above object, this slide block type taper pin mechanism is applied in the mould, and this slide block type taper pin mechanism comprises:
One taper pin, it is located in the male model benevolence of mould, this taper pin one side and product fit, and be provided with a step surface, this step surface and product bottom surface fit, and opposite side is provided with one first inclined-plane, and are provided with one first groove, this first groove has the gradient identical with first inclined-plane, also is provided with at least one second groove in this taper pin bottom;
One guide pad, it is fixed on the male model plate of mould, and this guide pad one side is provided with one second inclined-plane, and this second inclined-plane gradient and above-mentioned first inclined-plane fit;
One first projection, it is fixed on the above-mentioned guide pad, and matches with above-mentioned first groove;
At least one thimble, one side are provided with one second projection, and this second projection matches with above-mentioned second groove, can do rectilinear motion in above-mentioned second groove, and opposite side is fixed in the upper plate of mould, and this thimble can be done linear reciprocating motion in mould.
Compared to prior art, slide block type taper pin of the present utility model mechanism both can the shaped article overhead kick, can eject product again when die sinking, and processing is simple, the easy disassembling, assembling and replacing of part, and the matched moulds difficulty is less, has reduced production cost, has improved production efficiency.
[description of drawings]
Fig. 1 illustrates the product structure schematic diagram.
Fig. 2 illustrates the utility model slide block type taper pin mechanism matched moulds view.
Fig. 3 illustrates the utility model slide block type taper pin mechanism combination schematic diagram.
Fig. 4 illustrates the utility model slide block type taper pin mechanism decomposing schematic representation.
[specific embodiment]
See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, slide block type taper pin of the present utility model mechanism is applied in the mould, and this slide block type taper pin mechanism comprises:
One taper pin 100, it is located in the male model benevolence 500 of mould, these taper pin 100 1 sides and product 10 fit, with shaped article overhead kick 11 when the matched moulds, and be provided with a step surface 101, this step surface 101 fits with product bottom surface 12, to eject product 10 when the die sinking, these taper pin 100 opposite sides are provided with one first inclined-plane 102, and be provided with one first groove 103, this first groove 103 is dovetail groove or T type groove, and has the gradient identical with first inclined-plane 102, also is provided with at least one second groove 104 in these taper pin 100 bottoms, this second groove 104 is dovetail groove or T type groove, in the present embodiment, first groove 103 and second groove 104 are T type groove, and second groove, 104 quantity are two;
One guide pad 200, it is fixed on by screw on the male model plate 600 of mould, and these guide pad 200 1 sides are provided with one second inclined-plane 201, and this second inclined-plane 201 fits with above-mentioned first inclined-plane 102;
One first projection 300, it is fixed on the above-mentioned guide pad 200 by screw, and matches with above-mentioned first groove 103, and this first projection 300 is dove-tail form projection or T type projection, and in the present embodiment, this first projection 300 is a T type projection;
At least one thimble 400, it can do linear reciprocating motion in mould, these thimble 400 1 sides are provided with one second projection 401, this second projection 401 is T type projection or dove-tail form projection, and matches with above-mentioned second groove 104, can do rectilinear motion in above-mentioned second groove 104, these thimble 400 opposite sides are fixed in the upper plate 700 of mould, in the present embodiment, second projection 401 is a T type projection, and thimble 400 quantity are two.
In present embodiment, see also Fig. 2, Fig. 3, shown in Figure 4, after the mould die sinking, because of being subjected to ejecting force from board, upper plate 700 drives thimble 400 and moves to directions X jointly, thimble 400 passes to taper pin 100 by second projection 401 with power, at this moment, first projection 300, guide pad 200 keeps inactive states jointly with the male model plate 600 of mould, because of taper pin 100 matches with first projection 300 by first groove 103, so taper pin 100 moves to the S direction along first projection 300 by first groove 103, this S direction gradient is identical with first inclined-plane, 102 gradients, the motion of this S direction can be decomposed into X to and with X to perpendicular Y to bidirectional-movement, X to motion make taper pin 100 eject product 10 by step surface 101, Y to motion make taper pin 100 withdraw from product overhead kick 11, contact with male model plate 600 until upper plate 700, upper plate 700 stop motions, at this moment, product overhead kick 11 breaks away from taper pin 100 fully, and product 10 is ejected mould.
During the mould matched moulds,, give taper pin 100 1 power opposite, taper pin 100 is repositioned in the mould gradually, by first groove 103 along first projection 300 until complete matched moulds with the S direction when the master mold of mould part contacts with taper pin 100.
Claims (5)
1. a slide block type taper pin mechanism is applied to it is characterized in that in the mould, and this slide block type taper pin mechanism comprises:
One taper pin, it is located in the male model benevolence of mould, and this taper pin one side is provided with a step surface, and this step surface and product bottom surface fit, and this taper pin opposite side is provided with one first inclined-plane and one first groove, also is provided with at least one second groove in this taper pin bottom;
One guide pad, it is fixed on the male model plate of mould, and this guide pad one side is provided with one second inclined-plane, and this second inclined-plane and above-mentioned first inclined-plane fit;
One first projection, it is fixed on the above-mentioned guide pad, and matches with above-mentioned first groove;
At least one thimble, it does linear reciprocating motion in mould, and this thimble one side is provided with one second projection, and this second projection is done rectilinear motion in above-mentioned second groove, and this thimble opposite side is fixed in the upper plate of mould.
2. slide block type taper pin according to claim 1 mechanism is characterized in that first groove of above-mentioned taper pin is T type groove or dovetail groove.
3. slide block type taper pin according to claim 1 mechanism is characterized in that second groove of above-mentioned taper pin is T type groove or dovetail groove.
4. slide block type taper pin according to claim 1 mechanism is characterized in that above-mentioned first projection is T type projection or dove-tail form projection.
5. slide block type taper pin according to claim 1 mechanism is characterized in that second projection of above-mentioned thimble is T type projection or dove-tail form projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200382614U CN202021724U (en) | 2011-02-15 | 2011-02-15 | Slide block type taper pin mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200382614U CN202021724U (en) | 2011-02-15 | 2011-02-15 | Slide block type taper pin mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021724U true CN202021724U (en) | 2011-11-02 |
Family
ID=44846692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200382614U Expired - Fee Related CN202021724U (en) | 2011-02-15 | 2011-02-15 | Slide block type taper pin mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934977A (en) * | 2013-01-21 | 2014-07-23 | 汉达精密电子(昆山)有限公司 | Structure of sliding block on angle pin for mold |
-
2011
- 2011-02-15 CN CN2011200382614U patent/CN202021724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934977A (en) * | 2013-01-21 | 2014-07-23 | 汉达精密电子(昆山)有限公司 | Structure of sliding block on angle pin for mold |
| CN103934977B (en) * | 2013-01-21 | 2016-12-28 | 汉达精密电子(昆山)有限公司 | The taper pin top shoe structure of mould |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20160215 |