CN216544495U - A mold with choke block - Google Patents
A mold with choke block Download PDFInfo
- Publication number
- CN216544495U CN216544495U CN202122962936.0U CN202122962936U CN216544495U CN 216544495 U CN216544495 U CN 216544495U CN 202122962936 U CN202122962936 U CN 202122962936U CN 216544495 U CN216544495 U CN 216544495U
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- China
- Prior art keywords
- throttling
- glue
- block
- throttle
- mold
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- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 abstract description 45
- 238000001746 injection moulding Methods 0.000 abstract description 12
- 230000008859 change Effects 0.000 description 4
- 239000005060 rubber Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a die with a throttling block, which belongs to the technical field of die processing and comprises a die body, a positioning ring and two throttling structures, wherein a glue inlet is formed in the top of the die body, the positioning ring is arranged on the die body, the positioning ring is in butt joint with the glue inlet, two symmetrical runners are arranged in the die body, and the two throttling structures are symmetrically arranged in the two runners. The mould body and the injection molding machine are connected through the positioning ring, the injection molding machine injects glue into the glue inlet, the glue enters the mould body through the two flow passages, and the sizes of the two flow passages are changed through the two throttling structures, so that the flow of the filled glue is controlled to adjust the balance of glue inlet, and the quality of products is improved.
Description
Technical Field
The utility model relates to the technical field of die machining, in particular to a die with a throttling block.
Background
The mould, the industrial production uses injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, various moulds and tools of the punching press to get the required products, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the article appearance through the change of the physical state of the shaping material, the name of the "industrial mother" is plain, make the blank become the tool of the finished piece with specific shape and size under the external force, it is used in blanking, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and the shaping processing of compression moulding or injection moulding of the products such as engineering plastics, rubber, ceramic, etc., the mould has specific outline or cavity shape, use the outline shape with cutting edge to make the blank separate (blank) according to the outline shape, the blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity, and the die generally comprises a movable die and a fixed die (or a male die and a female die), which can be combined or separated.
However, the existing device has the following problems that the glue inlet flow rate cannot be controlled, so that the glue inlet in the die is difficult to balance, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a die with a throttling block, and aims to solve the technical problems that the glue inlet flow rate cannot be controlled, so that the glue inlet in the die is difficult to balance, and the product quality is influenced.
The embodiment of the utility model adopts the following technical scheme: the utility model provides a take mould of throttle piece, includes mould body, position circle and two throttle structures, mould body top is equipped with into jiao kou, the position circle sets up on the mould body and the position circle with advance jiao kou butt joint, this internal runner that is equipped with two symmetries of mould, two throttle structure symmetry sets up in two runners.
Furthermore, a limiting groove is formed in the outer side wall of the positioning ring.
Further, every the throttle structure all includes the throttle piece, this internal sliding tray that is equipped with two symmetries of mould, two the sliding tray runs through two runners respectively, the throttle piece sets up in the sliding tray, be equipped with the chute on the throttle piece, the diameter of chute is unanimous with the diameter of runner.
Further, the diameter of the flow channel and the diameter of the flow groove are both 4 mm.
Furthermore, each throttling structure still includes the screw, be equipped with spacing hole on the throttle piece, the screw is vertical to be set up downwards in spacing downthehole.
The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, after glue enters the flow channel, the flow grooves of the throttling blocks are in butt joint with the flow channel, so that the glue flows through the flow grooves, when the flow of the glue is required to be controlled, the throttling blocks on the two sides are respectively pushed according to the filling requirement, so that the flow grooves and the flow channel are staggered, the size of the flow channel is changed, the filling flow is controlled, the glue inlet balance is convenient to adjust, and the product quality is improved.
And secondly, the screw is rotated and lifted, so that the top of the screw is separated from the limiting hole, the throttling block is manually pushed to change the size of the flow channel, then the screw is rotated to enter the limiting hole, the throttling block is limited, and the phenomenon that the glue enters the glue due to the fact that the throttling block is pushed by overlarge pressure when passing through the glue is avoided, and the balance of the glue is influenced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a third schematic perspective view of the present invention;
fig. 4 is a schematic view of the throttling structure of the present invention.
Reference numerals
The mold comprises a mold body 1, a positioning ring 2, a limiting groove 21, a glue inlet 11, a flow channel 12, a throttling structure 3, a throttling block 31, a sliding groove 13, a limiting hole 310, a flow groove 311, a screw 32 and a product 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, an embodiment of the utility model provides a mold with a throttling block, which includes a mold body 1, a positioning ring 2 and two throttling structures 3, wherein a rubber inlet 11 is formed in the top of the mold body 1, the positioning ring 2 is arranged on the mold body 1, the positioning ring 2 is in butt joint with the rubber inlet 11, two symmetrical runners 12 are arranged in the mold body 1, and the two throttling structures 3 are symmetrically arranged in the two runners 12. Connect mould body 1 and injection molding machine through position circle 2, the injection molding machine is to advancing gluey mouthful 11 injection glue, and glue gets into mould body 1 through two runners 12 in, changes the size of two runners 12 through two throttle structure 3 to the glue flow of control filling adjusts into gluey balance, improves the quality of product 4.
Preferably, the outer side wall of the retainer ring 2 of the present invention is provided with a limiting groove 21. The injection molding machine is positioned on the mold body 1 through the limiting groove 21, and the phenomenon that the injection molding machine shifts to influence the quality of a product 4 when glue is fed is avoided.
Preferably, each throttling structure 3 of the present invention includes a throttling block 31, two symmetrical sliding grooves 13 are provided in the mold body 1, the two sliding grooves 13 respectively penetrate through the two runners 12, the throttling block 31 is provided in the sliding grooves 13, a flowing groove 311 is provided on the throttling block 31, and a diameter of the flowing groove 311 is identical to a diameter of the runner 12. After the glue enters the flow channel 12, the flow grooves 311 of the throttling blocks 31 are butted with the flow channel 12, so that the glue flows through the flow grooves 311, when the flow rate of the glue needs to be controlled, the throttling blocks 31 on the two sides are respectively pushed according to the filling requirement, so that the flow grooves 311 and the flow channel 12 are staggered, the size of the flow channel 12 is changed, the filling flow rate is controlled, the balance of glue feeding is conveniently adjusted, and the quality of the product 4 is improved.
Preferably, the diameter of the flow channel 12 and the diameter of the flow groove 311 are both 4 mm. When the glue feeding needs to be completely cut off, the throttling block 31 is pushed by 4mm to reduce the glue feeding amount.
Preferably, each of the throttling structures 3 of the present invention further includes a screw 32, the throttling block 31 is provided with a limiting hole 310, and the screw 32 is vertically and downwardly disposed in the limiting hole 310. The screw 32 is rotated to lift, so that the top of the screw 32 is separated from the limiting hole 310, the throttling block 31 is manually pushed to change the size of the flow channel 12, then the screw 32 is rotated to enter the limiting hole 310 to limit the throttling block 31, and the phenomenon that the glue enters the glue balance because the throttling block 31 is pushed by overlarge pressure when passing through is avoided.
The working principle is as follows: the injection molding machine is positioned on the mold body 1 through the limiting groove 21 by connecting the mold body 1 and the injection molding machine through the positioning ring 2, the phenomenon that the injection molding machine shifts to influence the quality of a product 4 when glue is fed is avoided, the injection molding machine injects glue into a glue feeding port 11, the glue enters the mold body 1 through the two runners 12, after the glue enters the runners 12, the flow groove 311 of the throttling block 31 is in butt joint with the runners 12, the glue flows through the flow groove 311, when the glue feeding is required to be completely cut off, the throttling block 31 is pushed for 4mm to reduce the glue feeding amount, when the flow of the glue is required to be controlled, the throttling blocks 31 on the two sides are respectively pushed to enable the flow groove 311 and the runners 12 to be staggered according to the filling requirement, the size of the runners 12 is changed, the filling flow is controlled, the balance of the glue feeding is convenient to adjust, the quality of the product 4 is improved, the screw 32 is rotated to rise, the top of the screw 32 is separated from the limiting hole 310, the throttling block 31 is manually pushed to change the size of the runners 12, the screw 32 is rotated to enter the limiting hole 310 to limit the throttle block 31, so that the problem that the pressure of glue pushes the throttle block 31 too much when the glue passes through the limiting hole to influence the balance of glue feeding is avoided.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a take mould of throttle piece which characterized in that: including mould body (1), position circle (2) and two throttle structure (3), mould body (1) top is equipped with into jiao kou (11), position circle (2) set up on mould body (1) and position circle (2) with advance jiao kou (11) butt joint, be equipped with runner (12) of two symmetries in mould body (1), two throttle structure (3) symmetry sets up in two runner (12).
2. The mold with the throttling block as claimed in claim 1, wherein: and the outer side wall of the positioning ring (2) is provided with a limiting groove (21).
3. The mold with the throttling block as claimed in claim 1, wherein: every throttle structure (3) all includes throttle block (31), be equipped with two symmetrical sliding tray (13) in mould body (1), two sliding tray (13) run through two runners (12) respectively, throttle block (31) set up in sliding tray (13), be equipped with flowing groove (311) on throttle block (31), the diameter of flowing groove (311) is unanimous with the diameter of runner (12).
4. The mold with the throttling block as claimed in claim 3, wherein: the diameter of the flow channel (12) and the diameter of the flow groove (311) are both 4 mm.
5. The mold with the throttling block as claimed in claim 3, wherein: each throttling structure (3) further comprises a screw (32), a limiting hole (310) is formed in the throttling block (31), and the screw (32) is vertically and downwards arranged in the limiting hole (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122962936.0U CN216544495U (en) | 2021-11-29 | 2021-11-29 | A mold with choke block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122962936.0U CN216544495U (en) | 2021-11-29 | 2021-11-29 | A mold with choke block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216544495U true CN216544495U (en) | 2022-05-17 |
Family
ID=81579141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122962936.0U Active CN216544495U (en) | 2021-11-29 | 2021-11-29 | A mold with choke block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216544495U (en) |
-
2021
- 2021-11-29 CN CN202122962936.0U patent/CN216544495U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |