CN210110595U - Solid-sealed polar pole pouring mold and demolding rod thereof - Google Patents
Solid-sealed polar pole pouring mold and demolding rod thereof Download PDFInfo
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- CN210110595U CN210110595U CN201920870749.XU CN201920870749U CN210110595U CN 210110595 U CN210110595 U CN 210110595U CN 201920870749 U CN201920870749 U CN 201920870749U CN 210110595 U CN210110595 U CN 210110595U
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Abstract
The utility model relates to an embedded pole casting mold and a demoulding rod thereof, wherein the demoulding rod for the embedded pole casting mold comprises a rod body, the rod body is provided with a working side facing a main loop, and the working side of the rod body is provided with an upper groove and a lower groove which are arranged corresponding to an upper wire outlet seat and a lower wire outlet seat at intervals along the up-down direction; the upper side groove wall of each groove is provided with a tensioning wall extending downwards at the groove opening position, the tensioning wall and the groove bottom of the corresponding groove form an accommodating space with a downward opening for accommodating a die head on the corresponding wire outlet seat, the tensioning wall is provided with an open groove with a downward opening for the die head to pass through, and the inner wall surface of the tensioning wall is a wedge-shaped tensioning surface inclined from bottom to top along the direction deviating from the main loop so as to be used for being in abutting fit with the die head to lock the main loop in a mold when the rod body moves downwards; the lower side groove walls of the two grooves are provided with demoulding wall surfaces which incline from bottom to top along the direction deviating from the main loop, so that the mould head is pushed to demould the solid-sealed polar pole when the rod body moves upwards, and the operation is simple.
Description
Technical Field
The utility model relates to a gu seal utmost point post casting mold and stripper bar thereof.
Background
The solid-sealed pole is a solid-sealed vacuum arc-extinguishing chamber, the upper wire outlet seat and the lower wire outlet seat are integrally cast by epoxy resin and packaged into an integral piece, and the method is a great progress of the insulation technology of the vacuum circuit breaker.
The Chinese patent with the publication number of CN102832063B and publication date of 2015.05.06 discloses a method for manufacturing a solid-sealed polar pole and a die thereof, wherein the manufacturing method comprises the following steps: connecting the upper conductive connector with the vacuum arc-extinguishing chamber through a fastener; placing a lower conductive connector, an upper conductive connector and a vacuum arc-extinguishing chamber which are connected together, a first positioning block and a second positioning block into a forming cavity between an upper die body and a lower die body, and forming a pouring cavity matched with the insulating cylinder body between the upper conductive connector, the vacuum arc-extinguishing chamber, the lower conductive connector, the first positioning block, the second positioning block and the two die bodies; the upper conductive connecting body is fixed on the upper die body or the lower die body through a fixing piece, and the lower conductive connecting body is fixed on the same upper die body or the same lower die body through another fixing piece; pouring the pouring liquid into a pouring cavity through a pouring hole; and separating the upper die body from the lower die body after molding, separating the fixing piece from the upper conductive connecting body and the other fixing piece from the lower conductive connecting body, and removing the two positioning blocks to obtain the solid-sealed polar pole. In the process of manufacturing the solid-sealed polar pole, a long fixing piece is needed to fix the main loop.
In the prior art, the upper wire outlet seat and the lower wire outlet seat of the solid-sealed polar pole and the arc extinguish chamber can be assembled into a main loop, and then the main loop is integrally assembled into a die. The main loop is positioned in the mould and is locked by a special pin manually. For a die with a double cavity, the die head positions of the upper wire outlet seat and the lower wire outlet seat of the left cavity and the right cavity are knocked and locked respectively. After the casting is completed, the product is removed from the mold by manually striking the mold with pins. The locking and demolding process wastes time and increases the labor intensity of workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gu seal utmost point post stripper rod for casting mold to utilize pin and die head cooperation to beat the technical problem that leads to complex operation with the manual among the solution prior art, the utility model discloses an aim at still provides a gu seal utmost point post casting mold to solve the casting mold among the prior art at locking and the problem of drawing of patterns in-process complex operation.
The utility model discloses a gu seal utmost point post stripper rod for casting mold adopts following technical scheme:
the demoulding rod for the pouring mould of the solid-sealed polar pole comprises a rod body which is used for reciprocating along the up-down distribution direction of an upper wire outlet seat and a lower wire outlet seat of a main loop, wherein the rod body is provided with a working side which faces the main loop, and the working side of the rod body is provided with an upper groove and a lower groove which are arranged corresponding to the upper wire outlet seat and the lower wire outlet seat at intervals along the up-down direction; each groove is provided with two side groove walls which correspond up and down, the upper side groove wall of each groove is provided with a tensioning wall which extends downwards at the position of a groove opening, the tensioning wall and the groove bottom of the corresponding groove form an accommodating space with a downward opening and used for accommodating a die head on the corresponding wire outlet seat, the tensioning wall is provided with an open groove with a downward opening and used for the die head to pass through, and the inner wall surface of the tensioning wall is a wedge-shaped tensioning surface which inclines from bottom to top along the direction deviating from the main loop so as to be used for locking the main loop in a die in a jacking and matching manner with the die head when the rod body moves downwards; the lower side groove walls of the two grooves are provided with demoulding wall surfaces which incline from bottom to top along the direction deviating from the main loop, so that the mould head is pushed to demould the poured solid-sealed polar pole when the rod body moves upwards.
The utility model has the advantages that: when the combined type main loop is used, the assembled main loop is installed in a mold, then the demolding rod is moved downwards, the two die heads penetrate through two open grooves of the demolding rod and extend into corresponding accommodating spaces while the demolding rod moves downwards until the wedge-shaped tensioning surface of the tensioning wall tensions the die heads, the die heads are in top press fit with the wedge-shaped tensioning surface, and then the demolding rod is fixed, so that the main loop is locked in the mold and has pouring conditions; and when the pouring is finished, opening the movable die after the pouring liquid is molded, then moving the demolding rod upwards, pushing the die head by the demolding wall surface while the demolding rod moves upwards, and ejecting the poured solid-sealed polar pole out of the static die to finish the demolding operation of the solid-sealed polar pole. The locking of the main loop in the die and the demolding of the cast solid-sealed polar pole can be realized only by pushing and pulling the demolding rod to move downwards and upwards, and compared with the prior art in which a pin is matched with a die head, the pin does not need to be knocked, and the operation is simple.
In order to facilitate demoulding of the cast solid-sealed polar pole, the demoulding wall surface is a smooth wall surface.
In order to facilitate the design and processing of the demoulding rod, the upper groove and the lower groove have the same structure.
In order to ensure that the wedge-shaped tensioning surface is matched with the die head in a jacking manner, the groove bottom of an open groove corresponding to the same wire outlet seat is arranged below the top of the accommodating space in the vertical direction.
The utility model discloses a gu seal utmost point post casting mold adopts following technical scheme:
the pouring mold for the solid-sealed polar pole comprises a movable mold and a static mold which are used for forming a pouring cavity, a die head which is used for being installed on an upper wire outlet seat and a lower wire outlet seat, and a demolding rod, wherein the demolding rod comprises a rod body which is used for reciprocating along the vertical distribution direction of the upper wire outlet seat and the lower wire outlet seat of a main loop, the rod body is provided with a working side which faces the main loop, and the working side of the rod body is provided with an upper groove and a lower groove which are arranged corresponding to the upper wire outlet seat and the lower wire outlet seat at intervals along the vertical direction; each groove is provided with two side groove walls which correspond up and down, the upper side groove wall of each groove is provided with a tensioning wall which extends downwards at the position of a groove opening, the tensioning wall and the groove bottom of the corresponding groove form an accommodating space with a downward opening and used for accommodating a die head on the corresponding wire outlet seat, the tensioning wall is provided with an open groove with a downward opening and used for the die head to pass through, and the inner wall surface of the tensioning wall is a wedge-shaped tensioning surface which inclines from bottom to top along the direction deviating from the main loop so as to be used for locking the main loop in a die in a jacking and matching manner with the die head when the rod body moves downwards; the lower side groove walls of the two grooves are provided with demoulding wall surfaces which incline from bottom to top along the direction deviating from the main loop, so that the mould head is pushed to demould the poured solid-sealed polar pole when the rod body moves upwards.
The utility model has the advantages that: when the combined type main loop is used, the assembled main loop is installed in a mold, then the demolding rod is moved downwards, the two die heads penetrate through two open grooves of the demolding rod and extend into corresponding accommodating spaces while the demolding rod moves downwards until the wedge-shaped tensioning surface of the tensioning wall tensions the die heads, the die heads are in top press fit with the wedge-shaped tensioning surface, and then the demolding rod is fixed, so that the main loop is locked in the mold and has pouring conditions; and when the pouring is finished, opening the movable die after the pouring liquid is molded, then moving the demolding rod upwards, pushing the die head by the demolding wall surface while the demolding rod moves upwards, and ejecting the poured solid-sealed polar pole out of the static die to finish the demolding operation of the solid-sealed polar pole. The locking of the main loop in the die and the demolding of the cast solid-sealed pole can be realized only by pushing and pulling the demolding rod to move downwards and upwards.
In order to facilitate demoulding of the cast solid-sealed polar pole, the demoulding wall surface is a smooth wall surface.
In order to facilitate the design and processing of the demoulding rod, the upper groove and the lower groove have the same structure.
In order to ensure that the wedge-shaped tensioning surface is matched with the die head in a jacking manner, the groove bottom of an open groove corresponding to the same wire outlet seat is arranged below the top of the accommodating space in the vertical direction.
In order to realize the automatic operation of locking and demolding of the demolding rod, the solid-sealed polar pole pouring mold further comprises an upper core plate fixedly connected with the demolding rod, so that the demolding rod is driven to move up and down through the up-and-down movement of the upper core plate, the upper core plate can be installed on an upper core pulling device during use, and the automatic operation of locking and demolding is realized through the movement of the upper core pulling device.
For the convenience to the direction of stripper rod, in this scheme stripper rod is followed the direction removal of upper and lower direction and is inlayed and adorned in quiet mould.
Drawings
Fig. 1 is a use state diagram of a pouring mold for a solid-sealed polar pole according to an embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic view of FIG. 2 from another perspective;
FIG. 4 is a state view of FIG. 1 with the movable mold and the stationary mold main body removed;
FIG. 5 is a schematic view of the ejector pin of FIG. 1;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;
FIG. 7 is a view of the ejector pin of FIG. 1 in position with the primary circuit prior to installation;
FIG. 8 is a view of the stripper rod of FIG. 1 in a positional relationship with the primary circuit when the primary circuit is locked in the mold;
fig. 9 is a diagram showing the positional relationship between the ejector pin and the main circuit in fig. 1 when the main circuit is ejected from the mold.
In the figure: 1-pouring a mold for the sealed pole; 2-the main loop; 3-a stripper bar; 11-a stationary mould side plate; 12-a stationary mould body; 13-a movable mold main body; 14-moving die side plate; 15-upper core plate; 16-a lower core plate; 17-a die; 21-an upper wire outlet seat; 22-lower wire outlet seat; 31-a rod body; 32-upper groove; 33-lower groove; 34-tensioning the walls; 35-a containment space; 36-open slots; 37-a wedge-shaped tensioning surface; 38-demolding wall surface; 111-guide groove.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses a concrete embodiment who seals utmost point post casting mold admittedly, as shown in fig. 1 to fig. 4, seal utmost point post casting mold 1 admittedly and enclose utmost point post casting mold 1 and enclose into two simultaneously and pour the chamber including being used for enclosing into quiet mould, movable mould, last core plate 15, lower core plate 16 and the die head 17 in the pouring chamber to carry out the pouring operation to two major loop 2 simultaneously, the following chamber of only pouring that only uses one of them to explain as the example. The static mould comprises a static mould main body 12 and a static mould side plate 11, the movable mould comprises a movable mould main body 13 and a movable mould side plate 14, and when the static mould is used, a main loop 2 assembled by an upper wire outlet seat 21, a lower wire outlet seat 22 and the arc extinguish chamber is fixed in a pouring cavity. In this embodiment, the upper and lower distribution directions of the upper wire outlet seat 21 and the lower wire outlet seat 22 of the main circuit 2 are defined as an upper and lower direction, the pouring mold for the solid-sealed polar pole further includes two die heads 17 and a stripper rod 3 which is guided and movably embedded on the stationary mold side plate 11 in the upper and lower directions, and when in use, the two die heads 17 are respectively fixed on the upper wire outlet seat 21 and the lower wire outlet seat 22 of the main circuit 2. Specifically, threaded holes are formed in the upper wire outlet seat 21 and the lower wire outlet seat 22, the die head 17 is composed of screws in the corresponding threaded holes in threaded connection, and the die head 17 not only plays a role in protecting silver coatings on the end faces of the two wire outlet seats, but also plays a role in fixing the main loop 2.
As shown in fig. 5 and 6, the demolding rod 3 includes a rod 31, the rod 31 has a working side facing the main circuit 2, the direction of the rod 31 facing the main circuit 2 is defined as a left-right direction in this embodiment, the working side of the rod 31 is provided with an upper groove 32 and a lower groove 33 at an interval along an up-down direction, the upper groove 32 corresponds to the upper wire outlet seat 21, and the lower groove 33 corresponds to the lower wire outlet seat 22. It should be noted that, the front and rear side surfaces of the rod body 31 are smooth side surfaces, as shown in fig. 3, the stationary mold side plate 11 is provided with a guide groove 111 extending in the up-down direction into which the rod body 31 is inserted, the guide groove 111 has an opening facing the main circuit 2, when in use, the rod body 31 is fitted on the stationary mold side plate 11 so as to be guided and moved in the up-down direction, and the smooth side surfaces of the rod body 31 are slidably fitted with the front and rear side groove walls of the guide groove 111 in the up-down direction.
In the present embodiment, the upper groove 32 and the lower groove 33 have the same structure, and the structure of the two grooves will be described below by taking the upper groove 32 as an example: the upper groove 32 is provided with two groove walls which correspond to each other up and down, a tensioning wall 34 extending downwards is arranged at the position of a groove opening of the upper groove wall, an accommodating space 35 with a downward opening is formed between the tensioning wall 34 and the groove bottom of the upper groove 32, an open groove 36 with a downward opening is formed in the tensioning wall 34, the inner wall surface of the tensioning wall 34 is a wedge-shaped tensioning surface 37, and the wedge-shaped tensioning surface 37 inclines from bottom to top along the direction departing from the main loop 2; the lower groove wall of the upper groove 32 is a stripping wall 38, and the stripping wall 38 is also inclined from bottom to top in the direction away from the main circuit 2.
When the core pulling device is used, the upper core plate 15 is fixed on an upper core pulling of pouring equipment, the upper side of the demolding rod 3 is fixedly connected with the upper core plate 15 through a bolt, and the upper core plate 15 and the demolding rod 3 are driven to move by the movement of the upper core pulling. In the specific operation, the two die heads 17 are respectively installed and fixed on the upper wire outlet seat 21 and the lower wire outlet seat 22 of the main circuit 2, then the assembled main loop 2 is installed in the solid-sealed pole casting mold 1, the demoulding rod 3 is embedded in the guide groove 111 on the static mold side plate 11, and is at the position shown in fig. 7 with the main loop 2, the upper loose core of the pouring equipment is started to move downwards, the demoulding rod 3 is driven to move downwards, and at the same time when the demoulding rod 3 moves downwards, the two die heads 17 penetrate through the two open grooves 36 of the demolding rod 3 and extend into the corresponding accommodating space 35 until the die heads 17 are tensioned by the wedge-shaped tensioning surfaces 37 of the tensioning walls 34, the die heads 17 are in abutting fit with the wedge-shaped tensioning surfaces 37, and are located at the positions shown in fig. 8, the upper loose cores are not moved, the demolding rod 3 is not moved and fixed, the main loop 2 is locked in the solid-sealed polar pole pouring mold 1, and pouring conditions are met. It should be noted that the two die heads 17 are in clearance fit with the open slot 36, and when the stripper bar 3 moves downward, the front and rear sides of the die head 17 are stopped by the front and rear side slot walls of the open slot 36, so as to perform a function of centering the die head 17.
After pouring is finished, the movable mold and the lower core plate 16 of the pouring mold 1 for the solid-sealed polar pole are opened, then the upper core of the pouring equipment is started to drive the upper core plate 15 to move upwards, the demolding wall surfaces 38 push the mold heads 17 while the demolding rod 3 moves upwards, the two demolding wall surfaces 38 designed on the demolding rod 3 push the two mold heads 17, the poured solid-sealed polar pole is slowly ejected out of the mold 1, and the demolding rod 3 and the main loop 2 are located at the positions shown in fig. 9, so that the demolding operation of the solid-sealed polar pole is finished. The locking of the main loop 2 in the solid-sealed polar pole casting mold 1 and the demolding of the solid-sealed polar pole after the pouring are completed can be realized only by pushing and pulling the demolding rod 3 to move downwards and upwards, compared with the prior art that the pin is matched with a die head, the operation of knocking the pin is omitted in the locking and demolding process, and the operation of the casting mold 1 in the locking and demolding process is simple. And the cast solid-sealed polar pole is a semi-finished solid-sealed polar pole.
The casting equipment in this embodiment is an injection machine. In order to facilitate the demolding of the cast embedded pole, the demolding wall surface 38 in this embodiment is a smooth wall surface, and preferably, the roughness of the demolding wall surface 38 is any value from 0.02 μm to 0.03 μm. In order to ensure that the wedge-shaped tensioning surface 37 engages against the die head 17, the groove bottoms of the open grooves 36 corresponding to the same outlet base are arranged in the vertical direction below the top of the receiving space 35.
The mould 1 for pouring the solid-sealed polar pole is modified and designed on the basis of not changing the original mould cavity, and has low cost; the automatic locking and demolding process is realized by directly utilizing the upper core pulling movement of the injection machine, so that the time and the labor are saved, the production efficiency is improved, and the labor intensity of workers is reduced; in addition, the demoulding rod has simple structural design, low cost and convenient installation; and the demoulding rod can be replaced after being worn after being used for many times.
The mold release wall 38 in this embodiment is a smooth wall, and the roughness of the mold release wall in other embodiments can be designed as required, preferably 0.015 μm to 0.02 μm, or 0.03 μm to 0.035 μm.
The upper groove 32 and the lower groove 33 have the same structure in this embodiment, and the upper groove and the lower groove may have different structures in other embodiments, for example, the upper groove may have a different angle of inclination in the vertical direction from the mold release wall surface of the lower groove, or the upper groove may have a greater or smaller length than the lower groove.
In the embodiment, the bottoms of the open grooves 36 corresponding to the same outlet base are lower than the top of the accommodating space 35 in the vertical direction; in other embodiments, the groove bottom of the open groove corresponding to the same outlet seat may be disposed at the same height as the top of the accommodating space in the up-down direction.
The pouring mold for the solid-sealed polar pole in the embodiment comprises an upper core plate 15 fixedly connected with the demoulding rod 3, and the demoulding rod 3 is driven to move up and down by the up-and-down movement of the upper core plate 15; in other embodiments, the casting mold 1 may not include the upper core plate 15, or the demolding rod is not connected to the upper core plate 15, the demolding rod is driven by hand to move up and down, and a pressing structure for pressing the demolding rod is provided, and the demolding rod moved down to the right is pressed and fixed by the pressing structure, for example, the pressing mechanism may include a bracket, a guide rail extending along the up-down direction is provided on the bracket, a pressing block is assembled on the guide rail in a sliding manner, a plurality of connecting holes penetrating along the left-right direction are provided on the guide rail at intervals along the up-down direction, after the demolding rod moves down to the right, the pressing block slides down to press against the upper end of the demolding rod, and then a fixing bolt is screwed on the connecting holes, and the bolt is in pressing fit with the upper; or a connecting plate is arranged above the upper core plate 15, the upper end of the demoulding rod penetrates through the upper core plate 15 and is fixedly connected with the connecting plate, the connecting plate is fixedly connected with an upper loose core of the pouring equipment at the same time, and the connecting plate and the demoulding rod are driven to move up and down through the upper loose core; the upper end of the demoulding rod can also be fixedly connected with a telescopic rod, and the downwards moving and the upwards moving of the demoulding rod are realized through the extension and the shortening of the telescopic rod.
The demoulding rod 3 in the embodiment is guided and moved along the vertical direction and is embedded on the static mould side plate 11, in other embodiments, the demoulding rod can be positioned at the outer side of the static mould side plate, and the demoulding rod and the static mould side plate are not matched.
The utility model discloses a seal concrete embodiment of utmost point post stripper for casting mold admittedly, the concrete embodiment of the stripper for the utmost point post casting mold admittedly in this embodiment with the aforesaid seal concrete embodiment of utmost point post casting mold admittedly the stripper's structure in the same, no longer give unnecessary details.
Claims (10)
1. The demoulding rod for the pouring mould of the solid-sealed polar pole is characterized by comprising a rod body which is used for reciprocating along the up-down distribution direction of an upper wire outlet seat and a lower wire outlet seat of a main loop, wherein the rod body is provided with a working side which faces the main loop, and the working side of the rod body is provided with an upper groove and a lower groove which are arranged corresponding to the upper wire outlet seat and the lower wire outlet seat at intervals along the up-down direction; each groove is provided with two side groove walls which correspond up and down, the upper side groove wall of each groove is provided with a tensioning wall which extends downwards at the position of a groove opening, the tensioning wall and the groove bottom of the corresponding groove form an accommodating space with a downward opening and used for accommodating a die head on the corresponding wire outlet seat, the tensioning wall is provided with an open groove with a downward opening and used for the die head to pass through, and the inner wall surface of the tensioning wall is a wedge-shaped tensioning surface which inclines from bottom to top along the direction deviating from the main loop so as to be used for locking the main loop in a die in a jacking and matching manner with the die head when the rod body moves downwards; the lower side groove walls of the two grooves are provided with demoulding wall surfaces which incline from bottom to top along the direction deviating from the main loop, so that the mould head is pushed to demould the poured solid-sealed polar pole when the rod body moves upwards.
2. The demolding rod for the pouring mold of the embedded pole according to claim 1, wherein the demolding wall surface is a smooth wall surface.
3. The demolding rod for the pouring mold of the embedded pole according to claim 1 or 2, wherein the upper groove and the lower groove have the same structure.
4. The demolding rod for the pouring mold of the embedded pole according to claim 1 or 2, wherein the groove bottom of the opening groove corresponding to the same outgoing line seat is lower than the top of the accommodating space in the vertical direction.
5. The pouring mold for the solid-sealed polar pole comprises a movable mold and a static mold which are used for forming a pouring cavity, and a mold head which is used for being installed on an upper wire outlet seat and a lower wire outlet seat, and is characterized by further comprising a demolding rod, wherein the demolding rod comprises a rod body which is used for reciprocating along the vertical distribution direction of the upper wire outlet seat and the lower wire outlet seat of a main loop, the rod body is provided with a working side which faces the main loop, and the working side of the rod body is provided with an upper groove and a lower groove which are arranged corresponding to the upper wire outlet seat and the lower wire outlet seat at intervals along the vertical direction; each groove is provided with two side groove walls which correspond up and down, the upper side groove wall of each groove is provided with a tensioning wall which extends downwards at the position of a groove opening, the tensioning wall and the groove bottom of the corresponding groove form an accommodating space with a downward opening and used for accommodating a die head on the corresponding wire outlet seat, the tensioning wall is provided with an open groove with a downward opening and used for the die head to pass through, and the inner wall surface of the tensioning wall is a wedge-shaped tensioning surface which inclines from bottom to top along the direction deviating from the main loop so as to be used for locking the main loop in a die in a jacking and matching manner with the die head when the rod body moves downwards; the lower side groove walls of the two grooves are provided with demoulding wall surfaces which incline from bottom to top along the direction deviating from the main loop, so that the mould head is pushed to demould the poured solid-sealed polar pole when the rod body moves upwards.
6. The pouring mold for embedded poles according to claim 5, wherein the demolding wall surface is a smooth wall surface.
7. The pouring mold for embedded poles according to claim 5 or 6, wherein the upper and lower grooves have the same structure.
8. The pouring mold for the embedded pole according to claim 5 or 6, wherein the bottom of the opening groove corresponding to the same outlet base is lower than the top of the accommodating space in the vertical direction.
9. The pouring mold for the embedded pole according to claim 5 or 6, further comprising an upper core plate fixedly connected to the demoulding rod, so that the upper core plate moves up and down to drive the demoulding rod to move up and down.
10. The pouring mold for embedded poles as claimed in claim 5 or 6, wherein the stripping rod is inserted into the stationary mold in a vertically guiding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870749.XU CN210110595U (en) | 2019-06-11 | 2019-06-11 | Solid-sealed polar pole pouring mold and demolding rod thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870749.XU CN210110595U (en) | 2019-06-11 | 2019-06-11 | Solid-sealed polar pole pouring mold and demolding rod thereof |
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| CN210110595U true CN210110595U (en) | 2020-02-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678235A (en) * | 2022-02-22 | 2022-06-28 | 河南平高通用电气有限公司 | Pouring mold for solid-sealed polar pole |
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2019
- 2019-06-11 CN CN201920870749.XU patent/CN210110595U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114678235A (en) * | 2022-02-22 | 2022-06-28 | 河南平高通用电气有限公司 | Pouring mold for solid-sealed polar pole |
| CN114678235B (en) * | 2022-02-22 | 2023-09-22 | 河南平高通用电气有限公司 | Solid-sealed polar pole casting mold |
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