CN215879743U - Process block and V-method casting embedded structure - Google Patents
Process block and V-method casting embedded structure Download PDFInfo
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- CN215879743U CN215879743U CN202121825151.2U CN202121825151U CN215879743U CN 215879743 U CN215879743 U CN 215879743U CN 202121825151 U CN202121825151 U CN 202121825151U CN 215879743 U CN215879743 U CN 215879743U
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Abstract
The utility model relates to the technical field of V-method casting, in particular to a process block and a V-method casting embedded structure, and the process block comprises a process block body and a conversion rod, wherein the process block body is in a circular truncated cone shape, a threaded through hole is formed in the process block body along the axis, the conversion rod is a threaded rod, the conversion rod is in threaded fit with the threaded through hole, the length of the conversion rod is greater than the height of the process block body, one end of the conversion rod extends out of the upper end of the process block body, and the process block is converted into a dead-end process block through a movable-end process block of the conversion rod. When drawings are changed or the center distance of two or more screw holes cannot be guaranteed in the process of casting the movable opening, the movable opening embedded part of a product needs to be changed into a dead opening embedded part, and a movable opening process block needs to be changed into a dead opening process block during modeling.
Description
Technical Field
The utility model relates to the technical field of V-method casting, in particular to a process block and a V-method casting embedded structure.
Background
In the product casting process, the lower part of the embedded part of the product needs to be realized by virtue of the process block, and the loose opening and the dead opening of the process block determine the loose opening and the dead opening of the embedded part, so that the loose opening and the threaded hole of the process block can be changed in an interchangeable manner, but when the loose opening and the dead opening of the process block are changed in an interchangeable manner, the process block is often required to be manufactured again, and the process has low efficiency and waste.
Therefore, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, a process block capable of switching a movable opening and a dead opening and a V-method casting embedded structure are provided.
In order to solve the technical problems, the utility model adopts the technical scheme that:
a process block comprises a process block body, wherein the process block body is in a circular truncated cone shape, and a threaded through hole is formed in the process block body along the axis.
Furthermore, the conversion rod is a threaded rod, the conversion rod is in threaded fit with the threaded through hole, and the length of the conversion rod is greater than the height of the process block body.
Furthermore, the process block body and the conversion rod are made of Q235 steel.
A V-method casting embedded structure comprises a mold, a process block, a wire hole protection rod and a sand box, wherein a placing groove matched with the process block is formed in the upper end of the mold, the process block is arranged in the placing groove, one end of the wire hole protection rod is in threaded fit with the process block, the other end of the wire hole protection rod is arranged in the sand box, and a limiting block for limiting the wire hole protection rod to move along an axis in the sand box is arranged at the other end of the wire hole protection rod.
Further, the screw hole guard bar includes the body of rod and set nut, the fixed stopper that is provided with in one end of the body of rod, be provided with the external screw thread on the body of rod, set nut and the one end screw-thread fit of the body of rod, set nut extends from the one end of the body of rod.
Furthermore, one end of the rod body extending out of the positioning nut is in threaded fit with the threaded through hole of the process block.
Furthermore, the screw hole protection rod further comprises a threaded sleeve, one end of the threaded sleeve is matched with the rod body, and the other end of the threaded sleeve is in threaded fit with the conversion rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the process block can be exchanged and changed between the movable opening and the dead opening by arranging the conversion rod, the process block does not need to be manufactured again, the efficiency is higher, and the applicability is wider.
2. By the structure, the movable embedded part and the dead embedded part can be manufactured, and the structure is simple to operate and high in efficiency.
Drawings
The following will explain embodiments of the present invention in further detail through the accompanying drawings.
FIG. 1 is a schematic view of a structure of a loose-end process block;
FIG. 2 is a schematic view of a dead end process block structure;
FIG. 3 is a loose-end process block pre-buried structure;
FIG. 4 is a schematic view of a process for casting a loose-end embedment;
FIG. 5 is a dead-end process block pre-buried structure;
FIG. 6 is a schematic view of a dead-end embedment casting process.
In the figure: 1-a process block, 11-a threaded through hole, 2-a conversion rod, 3-a mold, 31-a placement groove, 4-a thread hole protection rod, 41-a limiting block, 42-a rod body, 43-a positioning nut, 44-a threaded sleeve, 5-a sand box, 6-a loose-end embedded part and 7-a dead-end embedded part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1:
as shown in fig. 1, 3 and 4, the process block comprises a process block body 1, wherein the process block body 1 is in a circular truncated cone shape and is convenient to lift, a threaded through hole 11 is formed in the process block body 1 along the axis, the outer side surface of the process block body 1 is matched with a mold, and the threaded through hole 11 of the process block body 1 is used for being in threaded fit with a threaded hole protection rod 4.
A V-method casting embedded structure comprises a mold 3, a process block, a thread hole protection rod 4 and a sand box 5, wherein a placing groove 31 matched with the process block is formed in the upper end of the mold 3, the process block is placed in the placing groove 31, and the upper end face of the process block is flush with the upper end face of the mold.
The sand box 5 is arranged at the upper end of the mold 3, the thread hole protection rod 4 is arranged in the sand box 5 and comprises a rod body 42 and a positioning nut 43, a limiting block 41 is fixedly arranged at one end of the rod body 42, the limiting block 41 limits the movement of the thread hole protection rod in the sand box, an external thread is arranged on the rod body 42, the positioning nut 43 is in threaded fit with one end of the rod body 42, the positioning nut 43 extends out of one end of the rod body 42 and is in threaded connection with the threaded through hole 11 of the process block body 1, and the positioning nut 43 is tightly propped against the upper end face of the process block body 1.
The method comprises the following operation steps:
firstly placing a process block in a mould 3, then screwing a rod body 42 of a screw hole protection rod 4 into a threaded through hole 11 of the process block, then placing a sand box 5 for shakeout and jolt ramming, then replacing the process block with a movable embedded part 6 after mold opening, and finally closing the mould for pouring.
Example 2:
as shown in fig. 2, 5 and 6, a process block comprises a process block body 1 and a conversion rod 2, wherein the process block body 1 is of a circular truncated cone shape and is convenient to draw, a threaded through hole 11 is formed in the process block body 1 along an axis, the outer side surface of the process block body 1 is matched with a mold, the conversion rod 2 is a threaded rod, the conversion rod 2 is in threaded fit with the threaded through hole 11, the length of the conversion rod 2 is greater than the height of the process block body 1, one end of the conversion rod extends out of the upper end of the process block body 1, and the process block with the movable port in the embodiment 1 can be converted into a process block with a dead port through the conversion rod 2.
The technical block body 1 and the conversion rod 2 are made of Q235 steel.
A V-method casting embedded structure comprises a mold 3, a process block, a thread hole protection rod 4 and a sand box 5, wherein a placing groove 31 matched with the process block is formed in the upper end of the mold 3, the process block is placed in the placing groove 31, and the upper end face of the process block is flush with the upper end face of the mold.
The sand box 5 is arranged at the upper end of the mold 3, the thread hole protection rod 4 is arranged in the sand box 5 and comprises a rod body 42, a positioning nut 43 and a threaded sleeve 44, a limiting block 41 is fixedly arranged at one end of the rod body 42, the movement of the thread hole protection rod in the sand box is limited by the limiting block 41, an external thread is arranged on the rod body 42, the positioning nut 43 is in threaded fit with one end of the rod body 42, the positioning nut 43 extends out of one end of the rod body 42 and is connected with the upper end of the threaded sleeve 44, the lower end of the threaded sleeve 44 is in threaded connection with the conversion rod 2 of the process block, and the lower end of the threaded sleeve 44 is tightly propped against the upper end face of the process block 1.
The method comprises the following operation steps:
firstly, placing a process block in a mould 3, then connecting a threaded sleeve 44 of a screw rod protection rod 4 with a leaked rod body of the process block in a threaded manner, placing a sand box 5 for shakeout and jolt compaction, screwing off the process block after mold opening, replacing the process block with a dead head embedded part 7, and simultaneously closing the mould for pouring after other molding operations are completed.
Because drawing change or tap casting can not guarantee two or when a plurality of silk hole center distances, just at this moment the product just needs to change the tap built-in fitting into the built-in fitting of die, just need to change the tap technology piece into the die technology piece during the molding, just can change well through using technology piece shift lever, can reduce time and waste original tap technology piece.
Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.
Claims (6)
1. A process block, characterized in that: the novel energy-saving processing device is characterized by comprising a process block body (1) and a conversion rod (2), wherein the process block body (1) is in a circular truncated cone shape, a threaded through hole (11) is formed in the process block body (1) along the axis, the conversion rod (2) is a threaded rod, the conversion rod (2) is in threaded fit with the threaded through hole, and the length of the conversion rod (2) is greater than the height of the process block body (1).
2. A process block according to claim 1, wherein: the technical block body (1) and the conversion rod (2) are made of Q235 steel.
3. The utility model provides a V method casting embedded structure which characterized in that: the mould comprises a mould (3), a process block, a wire hole protection rod (4) and a sand box (5), wherein a placing groove (31) matched with the process block is formed in the upper end of the mould (3), the process block is arranged in the placing groove (31), one end of the wire hole protection rod (4) is in threaded fit with the process block, the other end of the wire hole protection rod (4) is arranged in the sand box (5), and a limiting block (41) for limiting the wire hole protection rod (4) to move along an axis in the sand box (5) is arranged at the other end of the wire hole protection rod (4).
4. The V-process casting embedded structure according to claim 3, wherein: screw hole guard bar (4) are including the body of rod (42) and set nut (43), the one end of the body of rod (42) is fixed and is provided with stopper (41), be provided with the external screw thread on the body of rod (42), set nut (43) and the one end screw-thread fit of the body of rod (42), set nut (43) is extended to the one end of the body of rod (42).
5. The V-process casting embedded structure according to claim 4, wherein: one end of the rod body (42) extending out of the positioning nut (43) is in threaded fit with the threaded through hole (11) of the process block.
6. The V-process casting embedded structure according to claim 4, wherein: the screw hole protection rod (4) further comprises a threaded sleeve (44), one end of the threaded sleeve (44) is matched with the rod body (42), and the other end of the threaded sleeve (44) is in threaded fit with the conversion rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825151.2U CN215879743U (en) | 2021-08-06 | 2021-08-06 | Process block and V-method casting embedded structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825151.2U CN215879743U (en) | 2021-08-06 | 2021-08-06 | Process block and V-method casting embedded structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215879743U true CN215879743U (en) | 2022-02-22 |
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ID=80502117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121825151.2U Active CN215879743U (en) | 2021-08-06 | 2021-08-06 | Process block and V-method casting embedded structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215879743U (en) |
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2021
- 2021-08-06 CN CN202121825151.2U patent/CN215879743U/en active Active
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