CN210412150U

CN210412150U - Manufacturing equipment for glass solidified body storage container

Info

Publication number: CN210412150U
Application number: CN201920499415.6U
Authority: CN
Inventors: 刘俊; 安继兰
Original assignee: Chengdu Zongyuan Machinery Equipment Co ltd
Current assignee: Chengdu Zongyuan Machinery Equipment Co ltd
Priority date: 2019-04-11
Filing date: 2019-04-11
Publication date: 2020-04-28
Anticipated expiration: 2029-04-11

Abstract

The utility model discloses a manufacturing equipment for a glass solidified body storage container, which comprises a male die component and a female die component, wherein the male die component comprises an extension die and a male die which are connected through a screw A, a ring groove A is arranged on the side wall of the extension die, a jacking component is arranged on the extension die, the jacking component comprises a ring, a telescopic rod and a connecting component, the ring is sleeved on the extension die, the ring is divided into a left half ring and a right half ring, and the left half ring is detachably connected with the right half ring; threads are arranged on one side, close to the male die, of the bottom of the annular groove A, the circular ring is in threaded connection with the bottom of the annular groove A, and the bottom end of the circular ring is in contact with the head of the screw A; the bottom of the telescopic rod is connected with the upper surface of the circular ring, the top end of the telescopic rod is in contact with the upper side groove wall of the circular groove A, and the telescopic rod is in a compression state. The utility model discloses increased the subassembly that is used for preventing screw laxity to guarantee the tightening torque of screw, prevent screw laxity, reduce the maintenance frequency in mould later stage.

Description

Manufacturing equipment for glass solidified body storage container

Technical Field

The utility model relates to a tensile mould field, concretely relates to a manufacture equipment for glass solidification body storage container.

Background

Highly radioactive waste is typically treated by a glass curing process. Glass consolidation is the process of blending waste into a glass binder to form a consolidated body of glass. The glass solidification process includes concentrating and calcining the radioactive waste to convert the salt content into oxide, melting with glass base material and final casting into glass solidified body.

The storage container of the high-level radioactive waste glass solidified body is stored by a tank body. In order to ensure high quality of can bodies for storing high level waste glass-solidified bodies, such can bodies are mainly manufactured by drawing. The drawing process draws the plate into a cylindrical shape with an open top, and then seals the top of the cylindrical structure by welding or the like, while the high level waste glass solidified body is placed in the tank body.

Drawing, also known as drawing and deep drawing, refers to the process of drawing a sheet material into a hollow part, and the wall thickness of the material is basically unchanged from the sheet material to the forming process. The drawing die is suitable for various industries, has wide practicability and is a common process in a stamping process. From blank to deep drawing forming, multi-step completion, primary deep drawing and secondary deep drawing … … forming are required.

The existing deep drawing die for producing the can body is shown in fig. 1, the punch assembly is shown in fig. 2, and the existing deep drawing die comprises a positioning block, a punch base, an extension die and a punch, wherein the punch base, the extension die and the punch are sequentially connected through screws and share the same axis, and the top end and the bottom end of the positioning block are respectively inserted into the extension die and the punch. In the structure, because the maximum outer diameter of the part of the extension die and the male die cannot be larger than the outer diameter of the forming part on the male die, only an annular groove body can be processed on the side wall of the extension die, then a screw for connecting the extension die and the male die is prevented from being arranged in the groove body, and the tail end of the rod part of the screw penetrates through the extension die and then is in threaded connection with the male die. The radial size of the groove body cannot be overlarge due to the requirement of taking the strength of the extension die into consideration; and after the radial dimension of the groove body is limited, the installation space of the screw is limited, so that the screw can only be arranged by the edge of the male die as far as possible. When the screw is fixed at the edge of the male die and the radial direction of the groove body is limited, the screwing space of the screw is limited, so that the screwing work is very troublesome, and due to the limitation of the extension die, the screw cannot be screwed for one circle, and the screw can be screwed again and can be screwed for a large half circle by screwing the screw through a manual wrench. This way of fixing the screws results in that the tightening force of the screws is always insufficient and easily loosened.

Disclosure of Invention

The utility model aims to provide a: the utility model provides a manufacture equipment for glass solidification body storage container, solved among the current deep-drawing mould, the fixed structure stability of terrace die is not enough, the screw is easy lax problem. The utility model relates to a manufacture equipment for a glass solidification body storage container has increased the subassembly that is used for preventing screw lax to guarantee the tightening torque of screw, prevent that the screw from lax, reduce the maintenance frequency in mould later stage.

The utility model adopts the technical scheme as follows:

a manufacturing device for a glass solidified body storage container comprises a drawing die, wherein the drawing die comprises a male die component and a female die component located below the male die component, the male die component comprises an extension die and a male die which are connected through a screw A and coaxial, a ring groove A coaxial with the extension die is arranged on the side wall of the extension die, the tail end of a rod part of the screw A sequentially penetrates through the lower side groove wall of the ring groove A and the extension die and then is in threaded connection with the male die, one end, far away from the male die, of the extension die is connected with a male die seat through a screw B, a jacking component is sleeved on the extension die and comprises a ring, an elastic telescopic rod and a connecting component, the ring is sleeved on the extension die and is an internal thread ring, the ring is equally divided into two half rings which are a left half ring and a right half ring respectively, the left half ring is detachably connected with the right half ring through the connecting component, in the projection of the cross section of the extension die, the projection of the jacking assembly is positioned inside the cross section of the extension die;

threads are arranged on one side, close to the male die, of the bottom of the annular groove A, the circular ring is in threaded connection with the bottom of the annular groove A, and the bottom end of the circular ring is in contact with the head of the screw A;

the bottom of the telescopic rod is connected with the upper surface of the circular ring, the top end of the telescopic rod is in contact with the upper side groove wall of the annular groove A, and the telescopic rod is in a compression state.

The telescopic rod can be a telescopic rod with a spring, a telescopic rod of an air bag, a rubber rod and the like; the connecting assembly can adopt a combination of a screw and a plate, a snap connector and the like.

When the die is used, the female die assembly is fixed on the frame, the male die assembly is fixed on the frame and positioned above the female die assembly, the axis of the male die assembly is overlapped with the axis of the forming cavity on the female die assembly, and a pneumatic cylinder is generally used as a driving mechanism of the male die assembly so as to enable the male die assembly to move along the axis of the forming cavity.

Because screw A's head is withstood by the tight subassembly in top, prevented that screw A from appearing because of the circumstances that the during operation adverse factor such as vibration transmission is lax, improved terrace die mechanism job stabilization nature, reduced the maintenance frequency in terrace die mechanism later stage.

When the tight subassembly in needs will push up and dismantle, demolish coupling assembling, the ring can be split into left half ring and right half ring freely afterwards to push up tight subassembly and dismantle. When tight subassembly in needs installation top, compress the telescopic link earlier, place left semi-ring and right semi-ring respectively in ring channel A's both sides next, it is fixed with left semi-ring and right semi-ring connection through coupling assembling next, rotatory ring next to make its and ring channel A tank bottom threaded connection, the head at screw A is pushed up to the bottom of ring, with the axial pressure of the complex thread between increase screw A and the terrace die, increase the frictional force of threaded connection department then, prevent that the screw thread from slackening.

The utility model discloses in, because ring and ring channel A threaded connection to make the ring can stably push up screw A's head, simultaneously because the telescopic link is in compression state, also bear great frictional force on the thread between consequently ring and the ring channel A, prevented then that the ring from loosening the condition by oneself from appearing.

To sum up, the utility model relates to a manufacture equipment for a glass solidification body storage container has increased the subassembly that is used for preventing screw lax to guarantee the tightening torque of screw, prevent that the screw from lax, reduce the maintenance frequency in mould later stage.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model relates to a manufacture equipment for glass solidification body storage container has increased the subassembly that is used for preventing screw lax to guarantee the tightening torque of screw, prevent that the screw from lax, reduce the maintenance frequency in mould later stage: when the tight subassembly in needs will push up and dismantle, demolish coupling assembling, the ring can be split into left half ring and right half ring freely afterwards to push up tight subassembly and dismantle. When the jacking assembly needs to be installed, the telescopic rod is compressed firstly, then the left half ring and the right half ring are placed on two sides of the annular groove A respectively, then the left half ring and the right half ring are fixedly connected through the connecting assembly, then the circular ring is rotated to be in threaded connection with the bottom of the annular groove A until the bottom of the circular ring is propped against the head of the screw A, so that the axial pressure of the screw teeth matched between the screw A and the male die is increased, the friction force at the threaded connection part is increased, and the loosening of the screw threads is prevented; the circular ring is in threaded connection with the annular groove A, so that the circular ring can stably prop against the head of the screw A, and meanwhile, the telescopic rod is in a compression state, so that the screw teeth between the circular ring and the annular groove A bear larger friction force, and the circular ring is prevented from loosening automatically;

2. the utility model relates to a manufacturing equipment for a glass solidified body storage container, which is provided with a ring groove B and other parts and structures, so that the top of a telescopic rod is fixed in the radial direction of an extension die, the top of the telescopic rod is prevented from slipping, and the working stability of the utility model is improved;

3. the utility model relates to a manufacturing equipment for glass solidification body storage container, hinge telescopic link and ring to when the ring is rotatory to the position, make the axis of telescopic link perpendicular to the axis of extension mould, prevent that the telescopic link from disturbing the rotation of ring, then can't exert force to compress the telescopic link, improved the utility model discloses the convenience of assembly;

4. the utility model relates to a manufacture equipment for glass solidification body storage container is with the step shaft split into three: an upper positioning ring, a lower positioning ring and a connecting cylinder. When producing the locating piece like this, can process out the external diameter earlier for the primary shaft, the secondary shaft of high accuracy size, the external diameter of primary shaft and secondary shaft is unanimous with the external diameter of last holding ring, lower holding ring respectively, cuts apart the primary shaft and secondary shaft into the multistage after that, processes every section: the length of each section on the first shaft is consistent with that of the upper positioning ring, and the length of each section on the second shaft is consistent with that of the lower positioning ring; then, a central hole matched with the connecting cylinder is processed on each section; and then, the upper positioning ring, the lower positioning ring and the connecting cylinder are pressed on the connecting cylinder, and a protective shaft body with the cross section shape and size consistent with the cross section shape of the central hole of the connecting cylinder is placed in the connecting cylinder during pressing so as to prevent the side wall of the connecting cylinder from being concave inwards during pressing. Therefore, the positioning block is split into a plurality of parts, each part can be assembled after being produced in batches, the production efficiency is improved, and the manufacturing cost is reduced

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, for those skilled in the art, other related drawings can be obtained according to the drawings without creative efforts, and the proportional relationship of each component in the drawings in the present specification does not represent the proportional relationship in the actual material selection design, and is only a schematic diagram of the structure or the position, in which:

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic diagram of a prior art male mold assembly;

fig. 3 is a schematic structural diagram of the present invention;

FIG. 4 is a schematic structural view of the center die assembly of the present invention;

FIG. 5 is a schematic structural view of the jacking assembly;

FIG. 6 is a schematic view of the positioning block;

reference numerals in the drawings indicate:

1-punch base, 2-extension die, 3-punch, 4-screw a, 5-ring groove a, 6-screw B, 7-ring, 8-left half ring, 9-right half ring, 10-moving rod, 11-spring, 12-mounting cylinder, 13-contact ball, 14-connecting plate, 15-screw C, 16-upper positioning ring, 17-lower positioning ring, 18-connecting cylinder, 19-positioning block, 20-bottom drawing side die-outer die, 21-bottom drawing side die-inner die, 22-bottom drawing ohm-outer die, 23-bottom drawing die washer, 24-blank holder base, 25-blank holder lifting ring, 26-bottom drawing die-inner die, 27-die base, 28-ironing die, 29-thinning outside the mould, 30-die base and 31-die lifting ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The present invention will be described in detail with reference to fig. 1 to 4.

Example 1

As shown in fig. 2-4, the present invention relates to a manufacturing apparatus for a glass solidified body storage container, which comprises a drawing mold, wherein the drawing mold comprises a male mold component and a female mold component located below the male mold component, the male mold component comprises an extension mold 2 and a male mold 3 which are connected through a screw a4 and are coaxial, a ring groove a5 coaxial with the extension mold 2 is arranged on the side wall of the extension mold 2, the end of the rod part of the screw a4 sequentially passes through the lower side wall of the ring groove a5 and is in threaded connection with the male mold 3 after passing through the lower side wall of the ring groove a5, one end of the extension mold 2, which is far away from the male mold 3, is connected with the male mold base 1 through a screw B6, a tightening component is sleeved on the extension mold 2, the tightening component comprises a ring 7, an elastic telescopic rod and a connecting component, the ring 7 is sleeved on the extension mold 2, and the ring 7 is an internal thread ring, the left half ring 8 and the right half ring 9 are respectively arranged, the left half ring 8 is detachably connected with the right half ring 9 through a connecting assembly, and in the projection of the cross section of the extension die 2, the projection of the jacking assembly is positioned inside the cross section of the extension die;

a thread is arranged on one side, close to the male die 3, of the groove bottom of the annular groove A5, the circular ring 7 is in threaded connection with the groove bottom of the annular groove A5, and the bottom end of the circular ring 7 is in contact with the head of the screw A4;

the bottom of the telescopic rod is connected with the upper surface of the circular ring 7, the top end of the telescopic rod is in contact with the upper side groove wall of the annular groove A5, and the telescopic rod is in a compressed state.

Because the head of the screw A4 is propped against by the jacking assembly, the situation that the screw A4 is loosened due to poor working factors such as vibration transmission and the like is prevented, the working stability of the male die mechanism is improved, and the later maintenance frequency of the male die mechanism is reduced.

When the jacking assembly needs to be disassembled, the connecting assembly is disassembled, and then the ring 7 can be freely disassembled into the left half ring 8 and the right half ring 9, so that the jacking assembly is disassembled. When the tight subassembly in top needs to be installed, compress the telescopic link earlier, place left half ring 8 and right half ring 9 respectively in ring channel A's both sides, connect left half ring 8 and right half ring 9 through coupling assembling and fix next, rotatory ring next to make it and ring channel A tank bottom threaded connection, the head at screw A4 is pushed up to the bottom of ring to increase the axial pressure of the screw thread of cooperation between screw A4 and the terrace die, then increase the frictional force of threaded connection department, prevent that the screw thread from slackening.

Example 2

The embodiment is an implementation description of a first specific implementation structure of the telescopic rod.

As shown in fig. 2-3, in the present invention, the telescopic rod comprises a moving rod 10, a spring 11 and an installation cylinder 12 which are connected in sequence, the top end of the moving rod 10 contacts with the upper side wall of the annular groove a5, the bottom end thereof is inserted into the installation cylinder 12, and contacts with the bottom of the installation cylinder 12 through the spring 11, and the spring 11 is in a compressed state, the bottom of the installation cylinder 12 is connected with the upper surface of the annular ring 7.

Example 3

The present embodiment is a second embodiment of the telescopic rod.

In this embodiment, the structure of the telescopic rod is the same as that in embodiment 2, except that the spring 11 is changed into an air bag strip, and when the air bag strip is in an original state, the shape and size of the cross section of the air bag strip are smaller than those of the cross section of the central hole of the mounting tube 12, and the gap between the air bag strip and the central hole is convenient for deformation of the air bag strip.

Example 4

The embodiment is described in detail for the contact between the telescopic rod and the upper side groove wall of the annular groove A5.

As shown in fig. 2-3, in the present invention, an annular groove B is provided on the upper side groove wall of the annular groove a5, the cross section of the annular groove B is semicircular, a contact ball 13 is provided on the top of the telescopic rod, the top of the contact ball 13 is inserted into the annular groove B, and the diameter of the contact ball 13 is consistent with the diameter of the annular groove cross section.

The setting of parts such as ring channel B and structure to make the top of telescopic link upwards fixed at extension mould 2, prevent that the top of telescopic link from skidding, promoted the utility model discloses the stability of work.

Example 5

The embodiment further describes the fixing manner of the telescopic rod.

As shown in fig. 3, in the present invention, the bottom of the telescopic rod is hinged to the upper surface of the ring 7, and the hinged axis is perpendicular to the axis of the extension die 2.

When the bottom of the telescopic rod is fixedly connected with the top of the circular ring 7, the position of the telescopic rod is not adjustable, and when the circular ring is rotated to be in threaded connection with the bottom of the circular groove A, the telescopic rod needs to be compressed all the time, so that the operation is inconvenient; in this scheme, and it is articulated with telescopic link and ring 7 to when the ring is rotatory to the position, make the axis perpendicular to extension die 2's of telescopic link axis, prevent that the telescopic link from disturbing the rotation of ring, then unable application of force compresses the telescopic link, improved the utility model discloses the convenience of assembly. After the ring rotates to the right place, the telescopic link is compressed and rotated until the top of the telescopic link is positioned below the upper side groove wall of the annular groove A, then the external force acting on the telescopic link is unloaded, and the top of the telescopic link moves upwards under the elastic action of the top until the top is tightly pressed on the upper side groove wall of the annular groove A.

Example 6

The present embodiment is further described in the context of a connection assembly.

As shown in fig. 3, in the present invention, the connection assembly includes a connection plate 14 and two screws C15, the connection plate 14 is located on the upper surface of the ring 7, and the end of the rod of the screw C15 is threaded to the left half ring 8 and the right half ring respectively after passing through the connection plate 14.

Example 7

The embodiment is to further explain the present invention.

As shown in fig. 4, in the present invention, a positioning block having an axis coinciding with the axis of the extension die 2 is disposed between the male die 3 and the extension die 2, the positioning block includes an upper positioning ring 16, a lower positioning ring 17 and a connecting cylinder 18, which are coaxial with each other, the upper positioning ring 16 and the lower positioning ring 17 are both sleeved on the connecting cylinder 18, the upper positioning ring 16 and the lower positioning ring 17 are both in interference fit with the connecting cylinder 18, and the outer diameter of the upper positioning ring 16 is smaller than the outer diameter of the lower positioning ring 17;

an upper positioning hole matched with the upper positioning ring 16 is formed in the lower surface of the extension die 2, a lower positioning hole matched with the lower positioning ring 17 is formed in the upper surface of the male die 3, and the upper positioning ring 16 and the upper positioning hole are in interference fit with each other and the lower positioning ring 17 and the lower positioning hole are in interference fit with each other.

In order to ensure the coaxiality of the components such as the extension die and the punch 3, a positioning block needs to be arranged between the punch 3 and the extension die 2 so as to ensure the coaxiality through the positioning block machined with high precision and a hole matched with the positioning block. The existing positioning block is a two-stage stepped shaft which is machined and not changed. And the utility model discloses in, be three part with the step shaft split: an upper retaining ring 16, a lower retaining ring 17 and a connector barrel 18. When producing the locating piece like this, can process out the external diameter earlier for the primary shaft, the secondary shaft of high accuracy size, the external diameter of primary shaft and secondary shaft is unanimous with the external diameter of last holding ring 16, lower holding ring 17 respectively, cuts apart into the multistage with primary shaft and secondary shaft after that, processes every section: the length of each segment on the first shaft is consistent with that of the upper positioning ring 16, and the length of each segment on the second shaft is consistent with that of the lower positioning ring 17; then, a central hole matched with the connecting cylinder 18 is processed on each section; then the upper positioning ring 16, the lower positioning ring 17 and the connecting cylinder 18 are pressed on, and during pressing, a protective shaft body with the cross section shape and size consistent with the cross section shape of the central hole of the connecting cylinder 18 is placed in the connecting cylinder 18, so that the side wall of the connecting cylinder 18 is prevented from being concave when in pressing. Therefore, the positioning block is split into a plurality of parts, and each part can be assembled after being produced in batches, so that the production efficiency is improved, and the manufacturing cost is reduced.

Preferably, the connecting cylinder 18 is a copper sleeve.

Example 8

The embodiment is to further explain the present invention.

As shown in fig. 3, the connecting members are two in number and are symmetrical about the axis of the extension die 2.

Further, the number of the telescopic rods is four, and the telescopic rods are symmetrical along the axis center of the extension die 2.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions conceived by the inventive work within the technical scope disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a manufacture equipment for glass solidification body storage container, includes the deep-drawing mould, the deep-drawing mould includes terrace die component and is located the die assembly of terrace die component below, terrace die component includes extension mould (2) and terrace die (3) through screw A (4) connection and coaxial line, is provided with on the lateral wall of extension mould (2) with the coaxial ring channel A (5) of extension mould (2), the pole portion end of screw A (4) passes ring channel A (5) downside cell wall, behind extension mould (2) in proper order with terrace die (3) threaded connection, its characterized in that: the extension die (2) is sleeved with a jacking assembly, the jacking assembly comprises a circular ring (7), an elastic telescopic rod and a connecting assembly, the circular ring (7) is sleeved on the extension die (2), the circular ring (7) is an internal thread ring, the circular ring (7) is equally divided into two semi-rings which are a left semi-ring (8) and a right semi-ring (9) respectively, the left semi-ring (8) is detachably connected with the right semi-ring (9) through the connecting assembly, and in the projection of the cross section of the extension die (2), the projection of the jacking assembly is positioned inside the cross section of the extension die;

threads are arranged on one side, close to the male die (3), of the bottom of the annular groove A (5), the circular ring (7) is in threaded connection with the bottom of the annular groove A (5), and the bottom end of the circular ring (7) is in contact with the head of the screw A (4);

the bottom of the telescopic rod is connected with the upper surface of the circular ring (7), the top end of the telescopic rod is in contact with the upper side groove wall of the annular groove A (5), and the telescopic rod is in a compression state.

2. The manufacturing apparatus for a glass-solidified body storage container as defined in claim 1, wherein: the telescopic link is including carriage release lever (10), spring (11) and the installation section of thick bamboo (12) that connect gradually, the top of carriage release lever (10) and the upside cell wall contact of ring channel A (5), during installation section of thick bamboo (12) was inserted to its bottom to contact at the bottom of the section of thick bamboo through spring (11) and installation section of thick bamboo (12), and spring (11) are in compression state, the upper surface connection of the section of thick bamboo end and ring (7) of installation section of thick bamboo (12).

3. The manufacturing apparatus for a glass-solidified body storage container as defined in claim 1, wherein: an annular groove B is formed in the upper side groove wall of the annular groove A (5), the section of the annular groove B is semicircular, a contact ball (13) is arranged at the top of the telescopic rod, the top of the contact ball (13) is inserted into the annular groove B, and the diameter of the contact ball (13) is consistent with the diameter of the section of the annular groove.

4. The manufacturing apparatus for a glass-solidified body storage container as defined in claim 1, wherein: the bottom of the telescopic rod is hinged with the upper surface of the circular ring (7), and the hinged axis is perpendicular to the axis of the extension die (2).

5. The manufacturing apparatus for a glass-solidified body storage container as defined in claim 1, wherein: the connecting assembly comprises a connecting plate (14) and two screws C (15), the connecting plate (14) is located on the upper surface of the circular ring (7), and the tail ends of the rod parts of the screws C (15) penetrate through the connecting plate (14) and then are respectively in threaded connection with the left half ring (8) and the right half ring.

6. The manufacturing apparatus for a glass-solidified body storage container as defined in claim 1, wherein: a positioning block with an axis coincident with that of the extension die (2) is arranged between the male die (3) and the extension die (2), the positioning block comprises an upper positioning ring (16), a lower positioning ring (17) and a connecting cylinder (18) which are coaxial with each other, the upper positioning ring (16) and the lower positioning ring (17) are sleeved on the connecting cylinder (18), the upper positioning ring (16) and the lower positioning ring (17) are in interference fit with the connecting cylinder (18), and the outer diameter of the upper positioning ring (16) is smaller than that of the lower positioning ring (17);

an upper positioning hole matched with the upper positioning ring (16) is formed in the lower surface of the extension die (2), a lower positioning hole matched with the lower positioning ring (17) is formed in the upper surface of the male die (3), and the upper positioning ring (16) and the upper positioning hole are in interference fit with each other, and the lower positioning ring (17) and the lower positioning hole are in interference fit with each other.

7. The manufacturing apparatus for a glass-solidified body storage container as set forth in any one of claims 1 to 6, wherein: the connecting component is provided with two connecting components which are centrosymmetric along the axis of the extension die (2).

8. The manufacturing apparatus for a glass-solidified body storage container as set forth in any one of claims 1 to 6, wherein: the number of the telescopic rods is four, and the telescopic rods are symmetrical along the axis center of the extension die (2).