CN216758142U - Be used for as cast mould of tee bend water pipe valve - Google Patents
Be used for as cast mould of tee bend water pipe valve Download PDFInfo
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- CN216758142U CN216758142U CN202123362377.6U CN202123362377U CN216758142U CN 216758142 U CN216758142 U CN 216758142U CN 202123362377 U CN202123362377 U CN 202123362377U CN 216758142 U CN216758142 U CN 216758142U
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Abstract
The utility model discloses a die for casting a three-way water pipe valve, belonging to the field of valve casting; a mold for casting a three-way water pipe valve comprises a workbench, an upper mold box, a lower mold box, a first mounting frame, a first screw rod, a connecting frame, a third mounting frame and a third screw rod; the lower die box and the upper die box are arranged above the workbench, the first mounting frame capable of sliding is arranged on the workbench, the first lead screw and the first driving device are arranged on the first mounting frame to control the upper die box to lift, opening and closing actions of the upper die box and the lower die box are realized, and compared with the prior art that opening and closing of the upper die box and the lower die box are realized manually, the efficiency is improved and manpower is saved; the lower die box is controlled to overturn by arranging the connecting frame and the fourth driving device on the lower die box, the second mounting frame and the third screw rod are arranged on the workbench to control the connecting frame to ascend and descend, and before overturning, the connecting frame is controlled to ascend, so that interference with the workbench can be avoided when the lower die box overturns, and manpower is saved.
Description
Technical Field
The utility model belongs to the field of valve casting, and particularly relates to a mold for casting a three-way water pipe valve.
Background
The valve is mostly cast by sand casting, manual operation is used in the sand casting to realize die assembly and die disassembly, the production efficiency is low, and the labor amount is large.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the die for casting the three-way water pipe valve, which improves the tea production efficiency and saves labor.
The purpose of the utility model can be realized by the following technical scheme:
a mould for casting a three-way water pipe valve comprises a workbench, wherein a lower mould box and an upper mould box are arranged above the workbench, and the upper end and the lower end of each of the lower mould box and the upper mould box are open;
furthermore, a first mounting frame is connected to the upper end of the workbench in a sliding manner, the upper mold box is connected with the first mounting frame in a sliding manner, the sliding direction is the vertical direction, a first lead screw is connected to the first mounting frame in a rotating manner, a first fixing plate is fixed to one side of the upper mold box, the first lead screw penetrates through the first fixing plate along the vertical direction and is in threaded connection with the first fixing plate, and a first driving device for driving the first lead screw to rotate is fixed to the first mounting frame;
furthermore, a second fixing plate is arranged at the upper end of the workbench, a second lead screw is rotatably connected between the two second fixing plates, the first mounting frame is slidably connected with the workbench, the second lead screw penetrates through the first mounting frame and is in threaded connection with the second mounting frame, and a second driving device for driving the second lead screw to rotate is fixed on one of the second fixing plates.
Furthermore, two sides of the lower die box are respectively provided with a positioning hole, two sides of the upper die box are respectively provided with a positioning pin, and the two positioning pins can be respectively matched with the two positioning holes.
Furthermore, a second mounting frame is fixed on one side of the workbench, a connecting frame is connected to the second mounting frame in a sliding mode, the sliding direction is the vertical direction, a third lead screw is connected to the second mounting frame in a rotating mode, the third lead screw penetrates through the connecting frame along the vertical direction and is in threaded connection with the connecting frame, and a third driving device for driving the third lead screw to rotate is fixed on the second mounting frame;
furthermore, a fixing rod is arranged on the lower die box and is rotatably connected with the connecting frame, a fourth driving device is fixed on the connecting frame, and the fourth driving device is used for driving the lower die box to overturn around the fixing rod.
Furthermore, the lower end of the workbench is provided with a mounting groove, the inner bottom surface of the mounting groove is provided with a through groove so as to form a step surface, the through groove is positioned right below the lower die box, a mounting plate is mounted in the mounting groove, the upper end of the mounting plate is provided with a cover plate, the cover plate can be matched with the through groove, and when the upper end surface of the mounting plate is tightly attached to the step surface, the cover plate is flush with the upper end surface of the workbench; and a fifth driving device is arranged at the lower end of the workbench and used for controlling the mounting plate to lift.
The utility model has the beneficial effects that: the lower die box and the upper die box are arranged above the workbench, the first mounting frame capable of sliding is arranged on the workbench, the first lead screw and the first driving device are arranged on the first mounting frame to control the upper die box to lift, die assembly and die opening actions of the upper die box and the lower die box are realized, and compared with the prior art that die opening and closing are realized manually, the efficiency is improved and manpower is saved; two positioning holes are formed in the lower die box, and two positioning pins are arranged on the upper die box and matched with the lower die box, so that the die assembly precision is guaranteed; the lower die box is controlled to turn over by arranging the connecting frame and the fourth driving device on the lower die box, the second mounting frame and the third screw rod are arranged on the workbench to control the lifting of the connecting frame, and before turning over, the connecting frame is controlled to lift, so that the lower die box can be prevented from interfering with the workbench when turning over; in addition, compared with manual operation, the labor is saved; through set up logical groove on the workstation to set up the apron that can go up and down, realize shutoff and the opening to leading to the groove, thereby the whereabouts of the molding sand of being convenient for and valve stock is got the material.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a lower perspective of a table according to an embodiment of the utility model;
FIG. 3 is a schematic view of a support plate structure according to an embodiment of the present invention;
FIG. 4 is a schematic view of the construction of the lower box of the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an upper mold box according to an embodiment of the present invention.
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.
As shown in fig. 1-5, a mold for casting a three-way water pipe valve comprises a workbench 1, a lower mold box 2 and an upper mold box 3 are arranged above the workbench 1, the upper end and the lower end of the lower mold box 2 and the upper mold box 3 are both open, a mold cavity for casting the valve can be formed by respectively filling molding sand in the lower mold box 2 and the upper mold box 3 and closing the lower mold box 2 and the upper mold box 3, and sand casting of the valve is realized by injecting molten steel into the mold cavity;
the upper end of the workbench 1 is provided with a first mounting frame 4, the upper mold box 3 is in sliding connection with the first mounting frame 4, the sliding direction is vertical, the first mounting frame 4 is rotatably connected with a first lead screw 5, one side of the upper mold box 3 is fixedly provided with a first fixing plate 32, the first lead screw 5 penetrates through the first fixing plate 32 along the vertical direction and is in threaded connection with the first fixing plate 32, a first driving device 51 is fixedly arranged on the first mounting frame 4, and the first driving device 51 is used for driving the first lead screw 5 to rotate, so that the lifting movement of the upper mold box 3 is realized, the mold closing and mold opening actions of the upper mold box 3 and the lower mold box 2 are realized, and compared with the mode opening and closing realized manually in the prior art, the efficiency is improved, and the manpower is saved;
the upper end of the workbench 1 is provided with second fixing plates 13, a second screw rod 6 is rotatably connected between the two second fixing plates 13, the first mounting rack 4 is in sliding connection with the workbench 1, the second screw rod 6 penetrates through the first mounting rack 4 and is in threaded connection with the second mounting rack 4, and a second driving device 61 for driving the second screw rod 6 to rotate is fixed on one second fixing plate 13, so that the second mounting rack 4 slides on the upper end of the workbench 1, and the position of the upper mold box 3 is controlled; after casting is finished, the upper mold box 3 and the lower mold box 2 are separated in a staggered mode, and therefore the cast valve blank is taken out;
in this embodiment, two positioning holes 21 are respectively formed in two sides of the lower box 2, two positioning pins 31 are respectively arranged on two sides of the upper box 3, and the two positioning pins 31 can be respectively matched with the two positioning holes 21, so that the mold closing precision between the upper box 3 and the lower box 2 is ensured, and the casting quality is ensured.
A second mounting frame 8 is fixed on one side of the workbench 1, a connecting frame 7 is connected to the second mounting frame 8 in a sliding mode, the sliding direction is the vertical direction, a third lead screw 9 is connected to the second mounting frame 8 in a rotating mode, the third lead screw 9 penetrates through the connecting frame 7 along the vertical direction and is in threaded connection with the connecting frame 7, and a third driving device 91 used for driving the third lead screw 9 to rotate is fixed on the second mounting frame 8, so that the connecting frame 7 can be driven to lift;
the lower die box 2 is provided with a fixing rod 22, the fixing rod 22 is rotatably connected with the connecting frame 7, a fourth driving device 71 is fixed on the connecting frame 7, the fourth driving device 71 is used for driving the lower die box 2 to overturn around the fixing rod 22, and before overturning, the connecting frame 7 is controlled to ascend, so that the lower die box 2 can be prevented from interfering with the workbench 1 during overturning;
when the lower mold box 2 is filled with molding sand, a sample is placed at the upper end of the workbench 1, the lower mold box 2 is placed at the upper end of the workbench 1, the molding sand is filled into the lower mold box 2 and is compressed, then the lower mold box 2 is controlled to turn over to enable the sample and a cavity to face upwards, then the upper mold box 3 is placed at the upper end of the lower mold box 2, and the molding sand is filled into the upper mold box 2, so that an upper cavity and a lower cavity are formed; in this embodiment, the lifting and the turning of the lower box 2 can be realized by controlling the third driving device 91 and the fourth driving device 71, and compared with manual operation, labor force is saved.
The lower end of the workbench 1 is provided with a mounting groove 11, the inner bottom surface of the mounting groove 11 is provided with a through groove 12 so as to form a step surface, the through groove 12 is positioned right below the lower box 2, a mounting plate 101 is mounted in the mounting groove 11, the upper end of the mounting plate 101 is provided with a cover plate 102, the cover plate 102 can be matched with the through groove 12, when the upper end surface of the mounting plate 101 is tightly attached to the step surface, the cover plate 102 is flush with the upper end surface of the workbench 1 so as to completely block the through groove 12; the lower extreme of workstation 1 is provided with fifth drive arrangement 10, and fifth drive arrangement 10 is used for controlling mounting panel 101 to go up and down, and when mounting panel 101 descends and makes apron 102 leave logical groove 12, the molding sand in cope match-box 3 and the lower bolster 2 and the valve stock can be followed logical groove 12 and fell under the effect of knocking the vibration to be convenient for take out the valve stock.
The working principle is as follows:
the lower die box 2 and the upper die box 3 are arranged above the workbench 1, the first mounting frame 4 capable of sliding is arranged on the workbench 1, the first lead screw 5 and the first driving device 51 are arranged on the first mounting frame 4 to control the upper die box 3 to lift, die assembly and die opening actions of the upper die box 3 and the lower die box 2 are realized, and compared with the prior art that die opening and closing are realized manually, the efficiency is improved and manpower is saved; the lower die box 2 is controlled to turn over by arranging the connecting frame 7 and the fourth driving device 71 on the lower die box 2, the second mounting frame 8 and the third screw 9 are arranged on the workbench 1 to control the lifting of the connecting frame 7, and before turning over, the connecting frame 7 is controlled to lift, so that the lower die box 2 can be prevented from interfering with the workbench 1 during turning over; in addition, compared with manual operation, the labor is saved; through set up logical groove 12 on workstation 1 to set up the apron 102 that can go up and down, realize the shutoff and open to leading to groove 12, thereby be convenient for the whereabouts of molding sand and valve stock to get the material.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (4)
1. A mould for casting a three-way water pipe valve comprises a workbench (1), and is characterized in that a lower mould box (2) and an upper mould box (3) are arranged above the workbench (1), and the upper end and the lower end of each of the lower mould box (2) and the upper mould box (3) are open;
the upper end of the workbench (1) is connected with a first mounting frame (4) in a sliding mode, the upper mold box (3) is connected with the first mounting frame (4) in a sliding mode, the sliding direction is the vertical direction, a first screw rod (5) is connected to the first mounting frame (4) in a rotating mode, a first fixing plate (32) is fixed to one side of the upper mold box (3), the first screw rod (5) penetrates through the first fixing plate (32) along the vertical direction and is in threaded connection with the first fixing plate (32), and a first driving device (51) used for driving the first screw rod (5) to rotate is fixed to the first mounting frame (4);
the upper end of workstation (1) is provided with second fixed plate (13), rotates between two second fixed plates (13) and is connected with second lead screw (6), first mounting bracket (4) and workstation (1) sliding connection, second lead screw (6) pass first mounting bracket (4) and with second mounting bracket (8) threaded connection, be fixed with on one of them second fixed plate (13) and be used for driving second lead screw (6) pivoted second drive arrangement (61).
2. The die for casting the three-way water pipe valve according to claim 1, wherein two positioning holes (21) are respectively formed in two sides of the lower die box (2), two positioning pins (31) are respectively formed in two sides of the upper die box (3), and the two positioning pins (31) can be respectively matched with the two positioning holes (21).
3. The die for casting the three-way water pipe valve according to claim 1, wherein a second mounting frame (8) is fixed on one side of the workbench (1), the connecting frame (7) is connected to the second mounting frame (8) in a sliding manner, the sliding direction is a vertical direction, a third screw rod (9) is connected to the second mounting frame (8) in a rotating manner, the third screw rod (9) penetrates through the connecting frame (7) along the vertical direction and is in threaded connection with the connecting frame (7), and a third driving device (91) for driving the third screw rod (9) to rotate is fixed on the second mounting frame (8);
the die box is characterized in that a fixing rod (22) is arranged on the lower die box (2), the fixing rod (22) is rotatably connected with the connecting frame (7), a fourth driving device (71) is fixed on the connecting frame (7), and the fourth driving device (71) is used for driving the lower die box (2) to overturn around the fixing rod (22).
4. The die for casting the three-way water pipe valve according to claim 1, wherein a mounting groove (11) is formed in the lower end of the workbench (1), a through groove (12) is formed in the inner bottom surface of the mounting groove (11) to form a step surface, the through groove (12) is located right below the lower die box (2), a mounting plate (101) is mounted in the mounting groove (11), a cover plate (102) is arranged at the upper end of the mounting plate (101), the cover plate (102) can be matched with the through groove (12), and when the upper end surface of the mounting plate (101) is attached to the step surface, the cover plate (102) is flush with the upper end surface of the workbench (1); the lower end of the workbench (1) is provided with a fifth driving device (10), and the fifth driving device (10) is used for controlling the installation plate (101) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123362377.6U CN216758142U (en) | 2021-12-27 | 2021-12-27 | Be used for as cast mould of tee bend water pipe valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123362377.6U CN216758142U (en) | 2021-12-27 | 2021-12-27 | Be used for as cast mould of tee bend water pipe valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216758142U true CN216758142U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123362377.6U Active CN216758142U (en) | 2021-12-27 | 2021-12-27 | Be used for as cast mould of tee bend water pipe valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216758142U (en) |
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2021
- 2021-12-27 CN CN202123362377.6U patent/CN216758142U/en active Active
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