CN211917610U - Accelerating thimble die - Google Patents
Accelerating thimble die Download PDFInfo
- Publication number
- CN211917610U CN211917610U CN202020040535.2U CN202020040535U CN211917610U CN 211917610 U CN211917610 U CN 211917610U CN 202020040535 U CN202020040535 U CN 202020040535U CN 211917610 U CN211917610 U CN 211917610U
- Authority
- CN
- China
- Prior art keywords
- thimble
- die
- ejector pin
- panel
- accelerating
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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.)
- Expired - Fee Related
Links
- 235000000396 iron Nutrition 0.000 claims abstract description 12
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 241000235388 Mucorales Species 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 14
- 238000000465 moulding Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides an ejector pin mould with higher speed, include: the die comprises a die base, a die drawing through hole and a die drawing mechanism, wherein the center of the die base is provided with the die drawing through hole; the two square irons are respectively and fixedly arranged on two sides of the die base, and a die assembling mechanism is also arranged between the two square irons; the die body comprises a first die plate and a second die plate, the second die plate fixing frame is arranged at the tops of the two square irons, and a cavity is formed in the top surface of the second die plate; the first template is movably arranged on the top surface of the second template, a sprue is arranged at the center of the first template, and a through hole of the sprue is communicated with the cavity; the panel, the panel setting is in the top of first template, the center of panel is provided with a position circle. The utility model has the advantages of being simple in structure and simple in operation, can realize that the shallower product of position of bone drops automatically and can not hang when drawing a mould on the thimble, the utility model discloses the effectual cost of having practiced thrift has improved production efficiency greatly.
Description
Technical Field
The utility model relates to the technical field of mold, in particular to thimble mould accelerates.
Background
Injection molding, also known as injection molding, is a molding method that is injection and molding; the injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. The ejector pin mechanism is often adopted in the drawing of moulding plastics production process, but often can appear making the product hang on the ejector pin because the product bone position is less often in the actual drawing, the product needs manual operation just can follow the problem that the ejector pin dropped, this has promoted manufacturing cost greatly, has reduced production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides an ejector pin mould with higher speed, its purpose is in order to solve when adopting thimble mechanism drawing of patterns, and the product hangs the problem that can not drop automatically on the thimble.
In order to achieve the above object, an embodiment of the utility model provides an ejector pin mould with higher speed, include:
the die comprises a die base, a die drawing through hole and a die drawing mechanism, wherein the center of the die base is provided with the die drawing through hole;
the square iron is provided with two square irons which are fixedly arranged on two sides of the mold base respectively, and a mold assembling mechanism is also arranged between the two square irons;
the die comprises a die body, a first die plate and a second die plate, wherein the second die plate is fixed on the tops of the two square irons, and the top surface of the second die plate is provided with a cavity; the first template is movably arranged on the top surface of the second template, a sprue is arranged at the center of the first template, and a through hole of the sprue is communicated with the cavity;
the panel, the panel setting is in the top of first template, the center of panel is provided with a position circle.
Wherein, the drawing mechanism includes: the thimble structure comprises a thimble panel and a thimble bottom plate, wherein a plurality of thimble through holes are formed in the bottom surface of the cavity, a plurality of thimbles are arranged between the thimble panel and the thimble bottom plate, a tail fixing clamp of the thimbles is arranged between the thimble panel and the thimble bottom plate, and the head of each thimble penetrates through the thimble panel and is arranged in the thimble through hole.
The ejector pin comprises an ejector pin panel and an ejector pin bottom plate, wherein a plurality of accelerating ejector pin cavities are formed between the ejector pin panel and the ejector pin bottom plate, a U-shaped accessory, an accelerating ejector pin and a limiting ejector pin are arranged in the accelerating ejector pin cavities, the bottom of the U-shaped accessory is abutted against the bottom of the accelerating ejector pin cavity, the tail of the accelerating ejector pin is abutted against the first end of the U-shaped accessory, the tail of the limiting ejector pin is abutted against the second end of the U-shaped accessory, the limiting ejector pin is shorter than the accelerating ejector pin, the head of the accelerating ejector pin and the head of the limiting ejector pin penetrate through the ejector pin panel, and the head of the accelerating ejector pin is penetrated in an ejector pin through hole at the.
And positioning marks are arranged on the panel, the mold base, the first template, the second template, the ejector pin panel and the ejector pin bottom plate.
The above technical scheme of the utility model has following beneficial effect:
in the accelerating ejector pin die of the embodiment of the invention, the die body is arranged to form a forming cavity of a product by utilizing the first template and the second template, the stripping through hole can be matched with a push rod of an injection molding machine to enable the stripping mechanism to strip the injection molded product from the second template, the stripping mechanism is provided with a plurality of accelerating ejector pin cavities, and the accelerating ejector pin cavities are provided with the U-shaped fittings, the accelerating ejector pins and the limiting ejector pins to enable the product to be stripped in an accelerating way during stripping; the utility model has the advantages of being simple in structure and simple in operation, can realize that the shallower product of position of bone comes off automatically and can not hang when drawing a pattern on the thimble, the utility model discloses the effectual cost of having practiced thrift has improved production efficiency greatly.
Drawings
Fig. 1 is a sectional view of an accelerating ejector pin mold of the present invention;
fig. 2 is a schematic structural view of the accelerating thimble mold of the present invention;
fig. 3 is a top view of the removing panel and the first template of the accelerating ejector pin mold of the present invention;
fig. 4 is a bottom view of the panel and the first mold plate of the accelerating thimble mold of the present invention.
[ description of reference ]
1-a mould base; 2-stripping the through hole; 3-square iron; 4-a first template; 5-a second template; 6-molding the cavity; 7-pump mouth; 8-a panel; 9-a positioning ring; 10-a thimble panel; 11-a thimble base plate; 12-a thimble; 13-U type fittings; 14-accelerating thimble; 15-a limit thimble; 16-location mark.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model discloses when drawing a pattern to current thimble mechanism, the product hangs the problem that can not drop automatically on the thimble, provides a thimble mould with higher speed.
As shown in fig. 1, an embodiment of the present invention provides an accelerating thimble mold, including: the mold comprises a mold base 1, wherein a mold drawing through hole 2 is formed in the center of the mold base 1; the square iron 3 is provided with two square irons 3 which are respectively and fixedly arranged on two sides of the die base 1, and a die assembling mechanism is also arranged between the two square irons 3; the die comprises a die body, wherein the die body comprises a first die plate 4 and a second die plate 5, the second die plate 5 is fixedly arranged at the tops of the two square irons 3, and a cavity 6 is formed in the top surface of the second die plate 5; the first template 4 is movably arranged on the top surface of the second template 5, a sprue 7 is arranged at the center of the first template 4, and a through hole of the sprue 7 is communicated with the cavity 6; the panel 8 is arranged at the top of the first template 4, and a positioning ring 9 is arranged in the center of the panel.
The utility model provides an above-mentioned embodiment with higher speed thimble mould, the mould is used for injection molding machine injection moulding production product, seted up on the second template 5 the die cavity 6, be provided with on the panel 8 the position circle 9, first template 4 is provided with the purt is chewed 7, the injection port that position circle 9 is used for fixing a position the injection molding machine, the purt is chewed 7 intercommunication die cavity 6, the injection molding machine can pass through the purt is chewed 7 and is injected into with annotating the material in the die cavity 6, treat notes material cooling shaping in the die cavity 6 needs to be opened first template 4 and utilization the demolding mechanism will product in the die cavity 6 takes out, drawing through-hole 2 is used for the push rod of injection molding machine to pass through, cooperates the demolding operation is accomplished to the demolding mechanism.
Wherein, the drawing mechanism includes: the thimble structure comprises a thimble panel 10 and a thimble bottom plate 11, a plurality of thimble through holes are formed in the bottom surface of the cavity 6, a plurality of thimbles 12 are arranged between the thimble panel 10 and the thimble bottom plate 11, a tail fixing clamp of the thimbles 12 is arranged between the thimble panel 10 and the thimble bottom plate 11, and the heads of the thimbles 12 penetrate through the thimble panel 10.
Above-mentioned embodiment accelerate thimble mould, thimble 12 is fixed to be set up between thimble panel 10 and the thimble bottom plate 11, along with the promotion of the push rod of injection molding machine, thimble panel 10 and thimble bottom plate 11 can drive thimble 12 moves up, the syringe needle of thimble 12 can be followed the thimble through-hole is pushed up, will be located the fashioned product of cooling down is ejecting in the die cavity 6.
A plurality of accelerating thimble cavities are formed between the thimble panel 10 and the thimble bottom plate 12, a U-shaped accessory 13, an accelerating thimble 14 and a limiting thimble 15 are arranged in the accelerating thimble cavities, the bottom of the U-shaped accessory 13 is abutted against the bottom of the accelerating thimble cavities, the tail of the accelerating thimble 14 is abutted against the first end of the U-shaped accessory 13, the tail of the limiting thimble 15 is abutted against the second end of the U-shaped accessory 13, the limiting thimble 15 is shorter than the accelerating thimble 14, the head of the accelerating thimble 14 and the head of the limiting thimble 15 are both passed through the thimble panel 10, and the head of the accelerating thimble 14 is penetrated through the thimble through hole at the deepest position of the bone of the cavity 6.
The above-mentioned embodiment of the utility model provide an accelerate thimble mould, a plurality of acceleration thimble cavities have been seted up between thimble panel 10 and the thimble bottom plate 11, be provided with in the thimble cavity with higher speed U type accessory 13, 14 and the spacing thimble 15 of thimble with higher speed, along with the promotion of the push rod of injection molding machine, thimble panel 10 and thimble bottom plate 11 can shift up thereupon, work as thimble 12 is with the ejecting back of product part, spacing thimble 15 can touch the bottom surface of second template 5, spacing thimble 15 receives the collision and can make 13 pieces of U type accessory take place the rotation, U type accessory 13 can give it exerts ascending power to accelerate thimble 14, thereby makes it pushes up with higher speed thimble 14, and then right the lowest department of bone position of die cavity 6 exerts the propulsive force will the product top is from thimble 12.
As shown in fig. 2 to 4, the panel 8, the mold base 1, the first mold plate 4, the second mold plate 5, the ejector pin panel 10 and the ejector pin base plate 11 are all provided with a positioning mark.
The accelerating thimble die of the above embodiment of the present invention, the panel 8, the die base 1, the first die plate 4, the second die plate 5, the thimble panel 10 and the thimble bottom plate 11 are all provided with the positioning mark 16, the positioning mark 16 can facilitate the installation and orientation of the die, after the die is installed, the injection molding can be performed on the injection molding machine, when the product is cooled and formed, the panel 8 and the first die plate 4 need to be opened, the thimble bottom plate 11 and the thimble panel 10 will rise along with the push rod of the injection molding machine passing through the mold-lifting through hole 2 and lifting up, the thimble 12 will primarily lift the product off the mold and separate from the cavity 6, when the product rises to a certain position, the limiting thimble 15 will collide with the bottom surface of the second die plate 5, the stress of the limiting thimble 15 will be transmitted to the accelerating thimble 14 through the U-shaped fitting 13, so the accelerating thimble 14 will accelerate the lifting up, further applying a propelling force to the lowest bone position of the cavity 6 to lift the product off the ejector pin 12; the utility model discloses simple structure, the simple operation realizes that the automatic drawing of mould of product drops and can not hang on the thimble, has reduced the cost that originally needs manual operation, very big improvement production efficiency.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides an accelerate thimble mould which characterized in that includes:
the die comprises a die base, a die drawing through hole and a die drawing mechanism, wherein the center of the die base is provided with the die drawing through hole;
the square iron is provided with two square irons which are fixedly arranged on two sides of the mold base respectively, and a mold assembling mechanism is also arranged between the two square irons;
the die comprises a die body, a first die plate and a second die plate, wherein the second die plate is fixed on the tops of the two square irons, and the top surface of the second die plate is provided with a cavity; the first template is movably arranged on the top surface of the second template, a sprue is arranged at the center of the first template, and a through hole of the sprue is communicated with the cavity;
the panel, the panel setting is in the top of first template, the center of panel is provided with a position circle.
2. The mold for accelerating ejector pins of claim 1, wherein said ejector mechanism comprises: the thimble structure comprises a thimble panel and a thimble bottom plate, wherein a plurality of thimble through holes are formed in the bottom surface of the cavity, a plurality of thimbles are arranged between the thimble panel and the thimble bottom plate, a tail fixing clamp of the thimbles is arranged between the thimble panel and the thimble bottom plate, and the head of each thimble penetrates through the thimble panel and is arranged in the thimble through hole.
3. The mold for accelerating ejector pins according to claim 2, wherein a plurality of cavities for accelerating ejector pins are formed between the ejector pin panel and the ejector pin base plate, a U-shaped fitting, an accelerating ejector pin and a limiting ejector pin are arranged in the cavities for accelerating ejector pins, the bottom of the U-shaped fitting abuts against the bottom of the cavity for accelerating ejector pins, the tail of the accelerating ejector pin abuts against a first end of the U-shaped fitting, the tail of the limiting ejector pin abuts against a second end of the U-shaped fitting, the limiting ejector pin is shorter than the accelerating ejector pin, the head of the accelerating ejector pin and the head of the limiting ejector pin both penetrate through the ejector pin panel, and the head of the accelerating ejector pin penetrates through an ejector pin through hole at the deepest position of a bone of the cavity.
4. The mold for accelerating ejector pins of claim 2, wherein said face plate, said mold base, said first and second mold plates, said ejector pin face plate and said ejector pin base plate are provided with positioning marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040535.2U CN211917610U (en) | 2020-01-09 | 2020-01-09 | Accelerating thimble die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020040535.2U CN211917610U (en) | 2020-01-09 | 2020-01-09 | Accelerating thimble die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211917610U true CN211917610U (en) | 2020-11-13 |
Family
ID=73330539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020040535.2U Expired - Fee Related CN211917610U (en) | 2020-01-09 | 2020-01-09 | Accelerating thimble die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211917610U (en) |
-
2020
- 2020-01-09 CN CN202020040535.2U patent/CN211917610U/en not_active Expired - Fee Related
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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: 20201113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |