CN213950956U - Primary die assembly of glass die - Google Patents
Primary die assembly of glass die Download PDFInfo
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- CN213950956U CN213950956U CN202023032931.XU CN202023032931U CN213950956U CN 213950956 U CN213950956 U CN 213950956U CN 202023032931 U CN202023032931 U CN 202023032931U CN 213950956 U CN213950956 U CN 213950956U
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- positioning bulge
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Abstract
The utility model relates to a glass mold's primary mould subassembly, including primary mould and vexed head, the vexed head includes vexed head body, first location arch and second location arch are connected with the vexed head body in proper order, the outline of the cross section of first location arch is vertical structure, the primary mould includes primary mould body, first location chamber and second location chamber, second location chamber and first location chamber connect gradually on the primary mould body, second location chamber and second location arch phase-match, the outline of the cross section of first location chamber includes circular arc section and straightway, the width that the straightway surrounds matches with the width of first location arch; when the choke plug acts on the primary die downwards, the straight surface of the first positioning bulge and the straight line section is matched to guide, so that the deviation is prevented, and when the choke plug and the primary die are deviated in central position, the second positioning bulge is difficult to enter the second positioning cavity, so that the collision between the choke plug and the matching surface of the primary die is avoided.
Description
Technical Field
The utility model relates to a technical field of glass product mould especially relates to glass mould's primary mould subassembly.
Background
In the existing mold design, the matching position of the choke plug and the primary mold is directly matched by plane collision, so that the joint surface of the primary mold and the choke plug is easily damaged in the production process (when the central position of the choke plug and the primary mold is deviated, the problems are easily caused); then the utility model discloses a setting of arch and location chamber complex inserted avoids the direct collision of face and face, can effectively avoid because the mould damage that the collision caused has improved production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a glass mold's first mould subassembly has solved the fitting surface of vexed head and first mould and has produced the collision and the problem of the cooperation damage that causes.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a glass mold primary mold assembly, which comprises a primary mold and a choke plug, wherein the choke plug comprises a choke plug body and a positioning bulge, the positioning bulge is arranged on the end surface of the choke plug body close to the primary mold, the positioning bulge comprises a first positioning bulge and a second positioning bulge, the first positioning bulge and the second positioning bulge are sequentially connected with the choke plug body, the second positioning bulge is arranged on the end surface of the choke plug body far away from the first positioning bulge, the end surfaces of the first positioning bulge and the second positioning bulge are both in a horizontal structure, the outer contour of the cross section of the first positioning bulge is in a vertical structure, the primary mold comprises a primary mold body and a positioning cavity, the positioning cavity comprises a first positioning cavity and a second positioning cavity, the second positioning cavity and the first positioning cavity are sequentially connected on the primary mold body, the second positioning cavity is matched with the second positioning bulge, the outer contour of the cross section of the first positioning cavity comprises an arc section and a straight section, and the width surrounded by the straight section is matched with the width of the first positioning bulge.
Preferably, the circular arc section and the straight line section are sequentially connected with the second positioning cavity, and the size of the outer contour of the cross section of the circular arc section is gradually increased from one end close to the straight line section to one end far away from the straight line section.
Preferably, the size of the outer contour of the cross section of the second positioning cavity is gradually increased from one end close to the primary mould body to one end far away from the primary mould body.
Preferably, the side profile and the end surface of the first positioning protrusion are in smooth transition.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a glass mold's primary mould subassembly, including primary mould and vexed head, vexed head and primary mould mutually support, the vexed head includes vexed head body and sets up the location arch on vexed head body, the primary mould includes primary mould body and sets up the location chamber on primary mould body, the location arch includes first location arch and second location arch, first location arch and second location arch are connected with vexed head body in proper order, the location chamber includes first location chamber and second location chamber, second location chamber and first location chamber are connected with primary mould body in proper order, the outline of the cross section of first location arch is vertical structure, second location arch and second location chamber phase-match, the outline of the cross section of first location chamber includes circular arc section and straightway, the width that the straightway surrounds matches with the width of first location arch, when vexed head "down" acts on the primary mould, the straight-face cooperation through first location arch and straightway leads just, when the protruding smooth entering second location intracavity in second location, the cooperation of vexed head and first mould just calculates to go on the utility model discloses an under the circumstances, even there is the skew in vexed head and first mould central point, also can avoid the vexed head to produce the collision with the fitting surface of first mould. Only when the complete position is correct, the matching of the two parts is more complete, and the damage of the matching is avoided.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural view of a preferred primary mold of the present invention;
FIG. 2 is a schematic structural view of a preferred bulkhead of the present invention;
fig. 3 is a schematic structural diagram of the preferred embodiment of the present invention.
Wherein the reference numerals are as follows:
1. a primary mould body; 2. a bulkhead body; 3. a first positioning projection; 4. a second positioning projection; 5. a straight line segment; 6. a circular arc section; 7. a second positioning cavity.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 3, the embodiment of the present invention comprises a primary mold and a choke plug, wherein the choke plug is disposed at the upper end of the primary mold, and the choke plug and the primary mold are used to cooperate to form the body of the glass bottle.
Referring to fig. 2, the bulkhead includes bulkhead body 2 and location arch, the protruding setting in location is on bulkhead body 2 is close to a terminal surface of primary mould, the protruding 3 and the protruding 4 in second location of including first location, first location is protruding 3 and the bulkhead body 2 is connected, protruding 4 in second location is connected on first location is protruding 3, the shape of the outline of the cross section of first location arch 3 is linear structure, the outline of the cross section of first location arch 3 can be for straight line structure or for reducing gradually by the local size that meets with second location arch 4, the outline of the cross section of first location arch 3 is smooth transition with the connection of removing self terminal surface, smooth transition makes the downward time turning of bulkhead can not with primary mould direct collision, cause the injury.
Referring to fig. 1, the primary mold comprises a primary mold body 1 and a positioning cavity arranged on the primary mold body 1, the positioning cavity comprises a first positioning cavity and a second positioning cavity 7, the second positioning cavity 7 is connected to the primary mold body 1, and the first positioning cavity is connected to the second positioning cavity 7. The outer contour size of 7 cross sections in second location chamber is by the one end that is close to first mould body 1 to keeping away from the one end crescent of first mould body 1, the shape and the size and the protruding adaptation in second location of second location chamber 7, the outer contour of the cross section in first location chamber includes circular arc section 6 and straightway 5, straightway 5 and second location chamber 7 are connected, the width that straightway 5 surrounded matches with the width phase-match of first location arch 3, the size of the outer contour of the cross section of circular arc section 6 is by the one end that is close to straightway 5 to keeping away from the one end crescent of straightway 5, the setting of circular arc section 6 is for the entering of convenience bulkhead, straightway 5 and circular arc section 6 highly overall length generally slightly are less than first location arch 3.
During specific use, glass gob gets into the interior back of primary mould, the bush of primary mould lower extreme blows, the vexed head falls, one side is in order to prevent to blow away the gob, another side is in order to form the bottle end structure of primary embryo, then when the vexed head is to the whereabouts, first location chamber can give the protruding 3 positive routes of leading of first location, prevent the off tracking, there is the skew when the central point of vexed head and primary mould, first location chamber and the protruding 3 of first location are difficult to cooperate, so the collision of vexed head and primary mould fitting surface has been avoided.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (4)
1. A glass mold primary mold assembly comprises a primary mold and a choke plug, and is characterized in that the choke plug comprises a choke plug body and a positioning bulge, the positioning bulge is arranged on the end face of the choke plug body close to the primary mold, the positioning bulge comprises a first positioning bulge and a second positioning bulge, the first positioning bulge and the second positioning bulge are sequentially connected with the choke plug body, the second positioning bulge is arranged on the end face of the choke plug body far away from the first positioning bulge, the end faces of the first positioning bulge and the second positioning bulge are both horizontal structures, the outer contour of the cross section of the first positioning bulge is a vertical structure, the primary mold comprises a primary mold body and a positioning cavity, the positioning cavity comprises a first positioning cavity and a second positioning cavity, and the second positioning cavity and the first positioning cavity are sequentially connected on the primary mold body, the second positioning cavity is matched with the second positioning bulge, the outer contour of the cross section of the first positioning cavity comprises an arc section and a straight section, and the width surrounded by the straight section is matched with the width of the first positioning bulge.
2. A glass mold preform assembly as in claim 1, wherein: the arc section and the straight line section are sequentially connected with the second positioning cavity, and the size of the outer contour of the cross section of the arc section is gradually increased from one end close to the straight line section to one end far away from the straight line section.
3. A glass mold preform assembly as in claim 1, wherein: the size of the outer contour of the cross section of the second positioning cavity is gradually increased from one end close to the primary die body to one end far away from the primary die body.
4. A glass mold preform assembly as in claim 1, wherein: the side profile and the end face of the first positioning bulge are in smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023032931.XU CN213950956U (en) | 2020-12-16 | 2020-12-16 | Primary die assembly of glass die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023032931.XU CN213950956U (en) | 2020-12-16 | 2020-12-16 | Primary die assembly of glass die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950956U true CN213950956U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023032931.XU Active CN213950956U (en) | 2020-12-16 | 2020-12-16 | Primary die assembly of glass die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950956U (en) |
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2020
- 2020-12-16 CN CN202023032931.XU patent/CN213950956U/en active Active
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