CN213830133U - Plastic mould dive advances gluey reference block - Google Patents
Plastic mould dive advances gluey reference block Download PDFInfo
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- CN213830133U CN213830133U CN202022788278.3U CN202022788278U CN213830133U CN 213830133 U CN213830133 U CN 213830133U CN 202022788278 U CN202022788278 U CN 202022788278U CN 213830133 U CN213830133 U CN 213830133U
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- reference block
- submarine gate
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- plane
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Abstract
The utility model discloses a plastic mould dive advances gluey reference block, be equipped with the second plane on the back mould benevolence, the planar middle part of second is provided with submarine gate, the middle part position is provided with the reference block mount pad on the edge of second boss, be provided with submarine gate reference block on the reference block mount pad, the position of submarine gate reference block center pin is provided with the centre bore, the cylinder side of submarine gate reference block is provided with the reference block draw-in groove, submarine gate reference block passes through reference block draw-in groove joint on the reference block mount pad. The utility model discloses plastic mould dive advances gluey reference block obtains the coordinate of a direction by getting in the back mould benevolence is self, gets the coordinate that obtains another direction by submarine gate reference block again, later obtains the size of the degree of depth by submarine gate reference block getting, utilizes the reference block to come the reference of getting as EDM processing dive runner, accomplishes dive and advances gluey processing and gets, reduces the work load of mould design and CNC processing. The mechanism can effectively simplify the action and reduce the manufacturing cost.
Description
Technical Field
The utility model relates to a mould machine-building technical field specifically is a plastic mould dive advances gluey reference block.
Background
The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes. Plastic molds are the parent of the industry and new product releases involve plastics. Along with the continuous development of various plastic products and the diversification and rapid change of market demands, the appearance design and the structural design of novel products move towards the rapid response era, and in order to improve the molding and appearance requirements of products, a lot of products can not meet the requirements of customers and consumers due to the structural and space limitations. The submerged rubber feeding in the plastic mold is a common rubber feeding mode, the processing mode is usually EDM processing, but the processing standard is often different from the mold core or the A plate, so the reference surface needs to be processed in advance, and the EDM processing has a figure reference. However, the machining of the reference surface requires design by the mold designer, then CNC machining of the reference surface, and finally machining of the submarine gate by the EDM department. Therefore, a method capable of simplifying the processing procedure and the processing time is designed to effectively control the cost of the die. In view of these defects, it is necessary to design a diving glue-feeding reference block for plastic molds.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plastic mould dive advances gluey reference block has the work load that reduces mould design and CNC processing, effectively simplifies the action and reduces the advantage of cost of manufacture, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a submerged rubber feeding reference block of a plastic mold comprises a rear mold core, wherein a first plane and a second plane are arranged on the rear mold core, a first boss is arranged on the first plane, the position of the first boss is arranged at the front end of the rear mold core, a square block is arranged at the middle position on the edge of the first boss, a convex block is arranged behind the first boss, the top surface of the convex block is connected with the top surface of the second plane, a module group is arranged at the middle position of the second plane, a positioning block and a limiting block are arranged on both sides of the module group, at least one module is arranged on the module group, a groove is arranged between the modules, a circular concave hole is arranged in the middle of the module group, a submerged gate is arranged inside the circular concave hole, a transverse groove is arranged on the side edge of the second plane, a second boss is arranged behind the second plane, the position of the second boss is arranged at the rear end of the rear mold core, and a reference block mounting seat is arranged at the middle position on the edge of the second boss, a submarine gate reference block is arranged on the reference block mounting seat;
the center shaft of the submarine gate reference block is provided with a center hole, the center hole penetrates through two side faces of the submarine gate reference block, a reference block clamping groove is formed in the cylindrical side face of the submarine gate reference block, the size of the reference block clamping groove is matched with that of the reference block mounting seat, and the submarine gate reference block is clamped on the reference block mounting seat through the reference block clamping groove.
Preferably, the submarine gate reference block is integrally of a three-quarter cylinder structure, and the included angle between two side surfaces of a reference block clamping groove formed in the cylindrical side surface of the submarine gate reference block is degree.
Preferably, the rear mold core is internally provided with at least one injection molding hole which penetrates through the bottom of the rear mold core.
Preferably, the positions of the reference block mounting seat and the square block are symmetrically arranged at two ends of the rear mold core.
Preferably, the submarine gate is integrally in the shape of a conical funnel.
Compared with the prior art, the beneficial effects of the utility model are as follows:
this plastic mould dive advances gluey reference block, be equipped with first plane and second plane on the back mould benevolence, the middle part position on second plane is provided with module group, module group's middle part is provided with circular shrinkage pool, the inside submarine gate that is provided with of circular shrinkage pool, submarine gate is whole to be conical hourglass hopper-shaped, middle part position is provided with the reference block mount pad on the edge of second boss, be provided with submarine gate reference block on the reference block mount pad, the position of submarine gate reference block center pin is provided with the centre bore, the centre bore runs through the both sides face of submarine gate reference block, the cylinder side of submarine gate reference block is provided with the reference block draw-in groove, submarine gate reference block passes through reference block draw-in groove joint on the reference block mount pad. When the mold is used, firstly, the back mold core is subjected to number taking to obtain a coordinate in one direction, then, the submarine gate reference block is subjected to number taking to obtain a coordinate in the other direction, then, the submarine gate reference block is subjected to number taking to obtain the depth dimension, the reference block is used as the number taking reference for EDM (electrical discharge machining) of the submarine gate, the number taking of the submarine gate is completed, and the workload of mold design and CNC (computer numerical control) machining is reduced. The mechanism can effectively simplify the action and reduce the manufacturing cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a submarine gate reference block according to the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic side view of the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
In the figure: 1. a rear mold core; 2. diving a gate; 3. a submarine gate reference block; 4. a central bore; 5. a reference block slot; 6. a reference block mounting base; 7. positioning blocks; 8. a limiting block; 9. a first boss; 10. a square block; 11. a first plane; 12. a transverse groove; 13. a second plane; 14. a bump; 15. a second boss.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a submerged rubber feeding reference block for a plastic mold comprises a rear mold core 1, wherein at least one injection hole is formed in the rear mold core 1, the injection hole penetrates through the bottom of the rear mold core 1, a first plane 11 and a second plane 13 are formed on the rear mold core 1, a first boss 9 is formed on the first plane 11, the first boss 9 is arranged at the front end of the rear mold core 1, a square block 10 is arranged at the middle position on the edge of the first boss 9, a convex block 14 is arranged behind the first boss 9, the top surface of the convex block 14 is connected with the top surface of the second plane 13, a module group is arranged at the middle position of the second plane 13, positioning blocks 7 and limiting blocks 8 are arranged on two sides of the module group, at least one module is arranged on the module group, a groove is formed between the modules, a circular concave hole is formed in the middle of the module group, a submerged gate 2 is arranged in the circular concave hole, the submarine gate 2 is integrally in a conical funnel shape, a transverse groove 12 is formed in the side edge of the second plane 13, a second boss 15 is arranged behind the second plane 13, the position of the second boss 15 is arranged at the rear end of the rear mold core 1, a reference block mounting seat 6 is arranged in the middle of the upper edge of the second boss 15, the reference block mounting seat 6 and the square block 10 are symmetrically arranged at two ends of the rear mold core 1, and a submarine gate reference block 3 is arranged on the reference block mounting seat 6. The central shaft of the submarine gate reference block 3 is provided with a central hole 4, the central hole 4 penetrates through two side faces of the submarine gate reference block 3, a reference block clamping groove 5 is formed in the cylindrical side face of the submarine gate reference block 3, the submarine gate reference block 3 is integrally of a three-quarter cylinder structure, the included angle between two side faces of the reference block clamping groove 5 formed in the cylindrical side face of the submarine gate reference block 3 is 90 degrees, the size of the reference block clamping groove 5 is matched with that of the reference block mounting seat 6, and the submarine gate reference block 3 is clamped on the reference block mounting seat 6 through the reference block clamping groove 5.
To sum up, this plastic mould dive advances gluey reference block, be equipped with first plane 11 and second plane 13 on the back mould benevolence 1, the middle part position of second plane 13 is provided with the module group, the middle part of module group is provided with circular shrinkage pool, the inside submarine gate 2 that is provided with of circular shrinkage pool, submarine gate 2 is whole to be conical hourglass hopper-shaped, middle part position is provided with reference block mount pad 6 on the edge of second boss 15, be provided with submarine gate reference block 3 on the reference block mount pad 6, the position of 3 center pins of submarine gate reference block is provided with centre bore 4, centre bore 4 runs through the both sides face of submarine gate reference block 3, the cylinder side of submarine gate reference block 3 is provided with reference block draw-in groove 5, submarine gate reference block 3 passes through reference block draw-in groove 5 joint on reference block mount pad 6. When the mold is used, firstly, the rear mold core 1 is subjected to center division and counting to obtain a coordinate in one direction, then the submarine gate reference block 3 is subjected to counting to obtain a coordinate in the other direction, then the submarine gate reference block 3 is subjected to counting to obtain the depth dimension, the reference block is used as the counting reference for EDM (electrical discharge machining) of the submarine gate, the submerged rubber inlet machining counting is completed, and the workload of mold design and CNC machining is reduced. The mechanism can effectively simplify the action and reduce the manufacturing cost.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a plastic mould dive advances gluey benchmark piece, includes back mould benevolence (1), its characterized in that: a first plane (11) and a second plane (13) are arranged on the rear mold core (1), a first boss (9) is arranged on the first plane (11), the position of the first boss (9) is arranged at the front end of the rear mold core (1), a square block (10) is arranged at the middle position on the edge of the first boss (9), a convex block (14) is arranged at the rear of the first boss (9), the top surface of the convex block (14) is connected with the top surface of the second plane (13), a module group is arranged at the middle position of the second plane (13), a positioning block (7) and a limiting block (8) are arranged on two sides of the module group, no less than one module is arranged on the module group, a groove is arranged between the modules, a circular concave hole is arranged at the middle part of the module group, a submarine gate (2) is arranged in the circular concave hole, a transverse groove (12) is arranged on the side edge of the second plane (13), a second boss (15) is arranged at the rear of the second plane (13), the position of the second boss (15) is arranged at the rear end of the rear die core (1), the upper middle position of the edge of the second boss (15) is provided with a reference block mounting seat (6), and the reference block mounting seat (6) is provided with a submarine gate reference block (3);
a center hole (4) is formed in the position of a center shaft of the submarine gate reference block (3), the center hole (4) penetrates through two side faces of the submarine gate reference block (3), a reference block clamping groove (5) is formed in the cylindrical side face of the submarine gate reference block (3), the size of the reference block clamping groove (5) is matched with that of the reference block mounting seat (6), and the submarine gate reference block (3) is clamped on the reference block mounting seat (6) through the reference block clamping groove (5).
2. The plastic mold diving glue feeding reference block as claimed in claim 1, wherein: the submarine gate reference block (3) is integrally of a three-quarter cylinder structure, and the included angle of two side faces of a reference block clamping groove (5) formed in the cylindrical side face of the submarine gate reference block (3) is 90 degrees.
3. The plastic mold diving glue feeding reference block as claimed in claim 1, wherein: the rear die core (1) is internally provided with at least one injection molding hole which penetrates through the bottom of the rear die core (1).
4. The plastic mold diving glue feeding reference block as claimed in claim 1, wherein: the positions of the reference block mounting seat (6) and the square block (10) are arranged at two ends of the rear die core (1) and are symmetrical.
5. The plastic mold diving glue feeding reference block as claimed in claim 1, wherein: the submarine gate (2) is integrally in a conical funnel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788278.3U CN213830133U (en) | 2020-11-26 | 2020-11-26 | Plastic mould dive advances gluey reference block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022788278.3U CN213830133U (en) | 2020-11-26 | 2020-11-26 | Plastic mould dive advances gluey reference block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213830133U true CN213830133U (en) | 2021-07-30 |
Family
ID=76993652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022788278.3U Active CN213830133U (en) | 2020-11-26 | 2020-11-26 | Plastic mould dive advances gluey reference block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213830133U (en) |
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2020
- 2020-11-26 CN CN202022788278.3U patent/CN213830133U/en active Active
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