CN210523730U - Sprue cup mold structure with anti-drilling wax and quick fixing nut - Google Patents
Sprue cup mold structure with anti-drilling wax and quick fixing nut Download PDFInfo
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- CN210523730U CN210523730U CN201921350541.1U CN201921350541U CN210523730U CN 210523730 U CN210523730 U CN 210523730U CN 201921350541 U CN201921350541 U CN 201921350541U CN 210523730 U CN210523730 U CN 210523730U
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- groove
- nut
- wall
- wax
- rotating groove
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Abstract
The utility model discloses a pouring basin mould structure with prevent boring wax and quick fixation nut, including the runner stick mould, the mould groove that one side set up for the opening is seted up at the top of runner stick mould, the mould inslot is equipped with the runner stick body, one side of runner stick body extends to the runner stick mould outside and is provided with the handle, and fixed cover is equipped with the clamp on the runner stick body, the rotation groove has been seted up at the top of runner stick body, the caulking groove has been seted up to the opposite side of runner stick body, the caulking groove is kept away from on its open-ended one side inner wall the welding have cylindrical one end, the cylindrical other end extends to outside the runner stick body, the movable sleeve is equipped with the nut on the cylinder. The utility model discloses simple structure, convenient operation is convenient for fix the nut, is difficult to bore wax in the nut and blocks up, prevents that the position of nut casting from appearing the deviation simultaneously, and the cost is reduced satisfies the use needs, is favorable to the use.
Description
Technical Field
The utility model relates to an investment casting wax matrix preparation instrument technical field especially relates to a pouring basin mould structure with prevent boring wax and quick fixation nut.
Background
In the investment precision casting production process, the wax spare of product need be in the same place with the stick bonding of runner bar, the nut need be put into to the runner bar, so that later stage system shell production operation, the tradition bores the wax easily in the nut of putting into tooth position, simultaneously when making the stick wax matrix of runner, the position of nut produces the removal easily, be not convenient for fix, the position that leads to the casting deviates from, cause later stage system shell handle to be unable to go into soon and lead to the stick wax matrix of runner to scrap, lead to wax material and equipment manual work extravagant, the cost is improved, therefore we have proposed a runner cup mould structure with anti-wax drilling and quick fixation nut and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pouring cup mold structure with anti-drilling wax and a quick fixing nut.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sprue cup mold structure with drilling wax prevention and rapid fixing nuts comprises a sprue bar mold, wherein a mold groove with one side provided with an opening is formed in the top of the sprue bar mold, a sprue bar body is arranged in the mold groove, one side of the sprue bar body extends out of the sprue bar mold and is provided with a handle, a clamp is fixedly sleeved on the sprue bar body, a rotating groove is formed in the top of the sprue bar body, an embedded groove is formed in the other side of the sprue bar body, a cylindrical end is welded on the inner wall of one side, away from the opening, of the embedded groove, the other end of the cylinder extends out of the sprue bar body, a nut is movably sleeved on the cylinder, the side wall of the embedded groove is in movable contact with the outer side of the nut, a screw rod is rotatably installed on the inner wall of the bottom of the rotating groove, and the top end of the screw rod extends to the position above the, a vertical rod is slidably mounted on the inner wall of one side of the rotating groove, the vertical rod is sleeved on the screw in a threaded manner, a rack is welded on one side of the vertical rod, a winding shaft is rotatably mounted on the side wall of the rotating groove, a gear is fixedly sleeved on the winding shaft and is meshed with the gear, first grooves are respectively formed in the inner walls of the top and the bottom of the caulking groove, a second groove is formed in the inner wall of one side of the first groove, which is far away from the rotating groove, a T-shaped rod is welded on the inner wall of one side of the second groove, which is far away from the rotating groove, one side of the T-shaped rod, which is close to the rotating groove, extends into the corresponding first groove, a moving block is slidably sleeved on the T-shaped rod, one end of a spring is welded on the inner wall of one side of the second groove, which is far away from the rotating groove, the connecting rod that has the same slope to set up is articulated between arc and the movable block that corresponds, and two connecting rods symmetry set up, rotate on the lateral wall in rotation groove and install two fixed pulleys, the spool is located between two fixed pulleys, and one side that the movable block is close to the rotation groove bonds has the one end of acting as go-between, and the other end of acting as go-between is walked around the fixed pulley that corresponds and is kept away from one side of spool and bond with the spool.
Preferably, a first sliding groove is formed in one side of the rotating groove, a first sliding block is welded to one side of the vertical rod, and the first sliding block is connected with the first sliding groove in a sliding mode.
Preferably, the top of the vertical rod is provided with a threaded hole, and the threaded hole is in threaded connection with the screw rod.
Preferably, the inner walls of the two sides of the first groove are provided with second sliding grooves, the two sides of the arc-shaped plate are welded with second sliding blocks, and the second sliding blocks are connected with the corresponding second sliding grooves in a sliding mode.
Preferably, the same through hole is formed between the inner wall of one side of the first groove, which is far away from the corresponding second groove, and the inner wall of the other side of the rotating groove, the stay wire is positioned in the corresponding through hole, and the outer side of the stay wire is in movable contact with the side wall of the corresponding through hole.
Preferably, a through hole is formed in one side, close to the rotating groove, of the moving block, and the side wall of the through hole is connected with the outer side of the T-shaped rod in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
through the matching of the arranged gate bar mold, the gate bar body, the clamp, the rotating groove, the caulking groove, the cylinder, the nut, the screw, the vertical rod, the rack, the winding shaft, the gear, the first groove, the second groove, the T-shaped rod, the moving block, the spring, the connecting rod, the arc-shaped plates and the pull wires, when in use, the nut is sleeved on the cylinder and pushes the nut to move, when one side of the nut is contacted with one side of the caulking groove far away from the opening of the caulking groove, the forward rotating knob drives the vertical rod to move downwards through the screw, the vertical rod drives the gear to rotate through the rack, the gear rotates to drive the winding shaft to rotate and wind the two pull wires, the pull wires drive the corresponding moving block to move on the T-shaped rod towards the direction close to the rotating groove and stretch the spring, the moving block extrudes the corresponding arc-shaped plate through the connecting rod and drives the, cast in putting into gate stick mould to the gate stick, after the casting was accomplished, with the same reason antiport knob, alright keep away from each other in order to make two arcs, loosen the clamping-force to the nut, be convenient for fix the nut, the interior tooth position of nut is difficult to bore wax, prevents that the position of nut casting from appearing the deviation simultaneously, the cost is reduced.
The utility model discloses simple structure, convenient operation is convenient for fix the nut, is difficult to bore wax in the nut and blocks up, prevents that the position of nut casting from appearing the deviation simultaneously, and the cost is reduced satisfies the use needs, is favorable to the use.
Drawings
Fig. 1 is a schematic structural view of a pouring cup mold structure with a drilling wax prevention and a quick fixing nut provided by the utility model;
FIG. 2 is a cross-sectional schematic view of the gate pin body and nut of FIG. 1;
FIG. 3 is a schematic structural view of portion A of FIG. 2;
fig. 4 is a schematic structural view of a portion B in fig. 2.
In the figure: the gate rod comprises a gate rod die 1, a gate rod body 2, a hoop 3, a rotating groove 4, an embedding groove 5, a cylinder 6, a nut 7, a screw rod 8, a vertical rod 9, a rack 10, a winding shaft 11, a gear 12, a first groove 13, a second groove 14, a T-shaped rod 15, a moving block 16, a spring 17, a connecting rod 18, an arc plate 19 and a pull wire 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a sprue cup mold structure with anti-drilling wax and fast fixing nut comprises a sprue bar mold 1, a mold groove with one side being an opening is formed at the top of the sprue bar mold 1, a sprue bar body 2 is arranged in the mold groove, one side of the sprue bar body 2 extends out of the sprue bar mold 1 and is provided with a handle, a hoop 3 is fixedly sleeved on the sprue bar body 2, a rotating groove 4 is formed at the top of the sprue bar body 2, an embedding groove 5 is formed at the other side of the sprue bar body 2, one end of a cylinder 6 is welded on the inner wall of one side of the embedding groove 5 far away from the opening, the other end of the cylinder 6 extends out of the sprue bar body 2, a nut 7 is movably sleeved on the cylinder 6, the side wall of the embedding groove 5 is in movable contact with the outer side of the nut 7, a screw 8 is rotatably installed on the inner wall of the bottom of the rotating groove 4, the top end of, a vertical rod 9 is slidably mounted on the inner wall of one side of the rotating groove 4, the vertical rod 9 is sleeved on the screw rod 8 in a threaded manner, a rack 10 is welded on one side of the vertical rod 9, a winding shaft 11 is rotatably mounted on the side wall of the rotating groove 4, a gear 12 is fixedly sleeved on the winding shaft 11, the rack 10 is meshed with the gear 12, first grooves 13 are respectively formed on the inner walls of the top and the bottom of the embedded groove 5, a second groove 14 is formed on the inner wall of one side of the first groove 13 away from the rotating groove 4, a T-shaped rod 15 is welded on the inner wall of one side of the second groove 14 away from the rotating groove 4, one side of the T-shaped rod 15 close to the rotating groove 4 extends into the corresponding first groove 13, a moving block 16 is slidably sleeved on the T-shaped rod 15, one end of a spring 17 is welded on the inner wall of one side of the second groove 14 away from the rotating groove 4, slidable mounting has arc 19 in first recess 13, and it has the connecting rod 18 that same slope set up to articulate between arc 19 and the movable block 16 that corresponds, and two connecting rod 18 symmetries set up, rotate on the lateral wall of rotation groove 4 and install two fixed pulleys, and spool 11 is located between two fixed pulleys, and movable block 16 bonds near one side of rotation groove 4 has the one end of acting as go-between 20, and the other end of acting as go-between 20 walks around the fixed pulley that corresponds and keeps away from one side of spool 11 and bonds mutually with spool 11, the utility model discloses simple structure, convenient operation is convenient for fix nut 7, is difficult to bore wax in the nut 7 and blocks up, prevents that the deviation from appearing in the position of nut 7 casting simultaneously, and the cost is reduced satisfies the user demand, is favorable to using.
In the utility model, a first sliding groove is arranged on one side of the rotating groove 4, a first slide block is welded on one side of the vertical rod 9, the first slide block is connected with the first sliding groove in a sliding way, a threaded hole is arranged on the top of the vertical rod 9, the threaded hole is connected with the screw rod 8 in a threaded way, a second sliding groove is arranged on the inner wall of the two sides of the first groove 13, a second slide block is welded on the two sides of the arc plate 19, the second slide block is connected with the corresponding second sliding groove in a sliding way, the same through hole is arranged between the inner wall of one side of the first groove 13 far away from the corresponding second groove 14 and the inner wall of the other side of the rotating groove 4, the pull wire 20 is positioned in the corresponding through hole, the outer side of the pull wire 20 is in movable contact with the side wall of the corresponding through hole, a perforation is arranged on one side of the moving block 16 close to the rotating groove 4, the, the nut 7 is not easy to drill wax to block, and meanwhile, the casting position of the nut 7 is prevented from deviating, so that the cost is reduced, the use requirement is met, and the use is facilitated.
The working principle is as follows: when the device is used, a worker sleeves the nut 7 on the column 6 to push the nut 7 to move towards the direction close to the hoop 3, when one side of the nut 7 is in contact with one side of the caulking groove 5 far away from the opening, the knob is rotated in the forward direction to drive the screw rod 8 to rotate, the screw rod 8 drives the vertical rod 9 to move downwards under the action of the threaded hole formed in the top of the vertical rod 9, the vertical rod 9 drives the rack 10 to move downwards, the rack 10 moves downwards to drive the gear 12 to rotate under the action of the meshing of the rack 10 and the gear 12, the gear 12 rotates to drive the winding shaft 11 to rotate, the winding shaft 11 rotates and winds two pull wires 20, the pull wires 20 slide on one side of the corresponding fixed pulley far away from the winding shaft 11 and drive the movable block 16 to move towards the direction close to the rotating groove 4 on the T-shaped rod 15, the movable block 16 stretches the corresponding spring 17 in the moving process, and the movable block 16 extrudes the, the connecting rod 18 rotates and moves, the connecting rod 18 extrudes the corresponding arc-shaped plates 19 and drives the arc-shaped plates 19 to move in the direction far away from the T-shaped rod 15, the two arc-shaped plates 19 approach each other and clamp and fix the nut 7, the gate rod 2 is placed in the gate rod die 1 for casting, after the casting is finished, the knob is rotated reversely, the knob drives the screw rod 8 to rotate, under the action of a threaded hole formed in the top of the vertical rod 9, the screw rod 8 drives the vertical rod 9 to move upwards, the vertical rod 9 drives the rack 10 to move upwards, under the action of meshing of the rack 10 and the gear 12, the rack 10 moves upwards to drive the gear 12 to rotate, the gear 12 rotates to drive the winding shaft 11 to rotate, the winding shaft 11 rotates and loosens the winding of the two stay wires 20, at the moment, the spring 17 in a compressed state resets, the elasticity of the spring 17 drives the corresponding, the movable block 16 drives the corresponding connecting rod 18 to rotate and move, the connecting rod 18 drives the corresponding arc-shaped plates 19 to move upwards, the two arc-shaped plates 19 are far away from each other, the clamping force on the nut 7 is loosened, the nut 7 is convenient to fix, under the action of the side wall of the caulking groove 5 and the outside movable contact of the nut 7, wax is not easy to enter the nut 7, wax blockage in the nut 7 is prevented, deviation is prevented from occurring in the casting position of the nut 7, and the cost is reduced.
The above, only be the concrete implementation of 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 is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A sprue cup mold structure with anti-drilling wax and quick fixing nuts comprises a sprue bar mold (1), wherein a mold groove with one side arranged for an opening is formed in the top of the sprue bar mold (1), a sprue bar body (2) is arranged in the mold groove, one side of the sprue bar body (2) extends out of the sprue bar mold (1) and is provided with a handle, a clamp (3) is fixedly sleeved on the sprue bar body (2), the sprue cup mold structure is characterized in that a rotating groove (4) is formed in the top of the sprue bar body (2), an embedding groove (5) is formed in the other side of the sprue bar body (2), one end of a cylinder (6) is welded on the inner wall of one side, far away from the opening, of the embedding groove (5), the other end of the cylinder (6) extends out of the sprue bar body (2), a nut (7) is movably sleeved on the cylinder (6), the side wall of the caulking groove (5) is in movable contact with the outer side of the nut (7), the bottom inner wall of the rotating groove (4) is rotated to be provided with the screw rod (8), the top end of the screw rod (8) extends to the top of the sprue bar body (2) and is welded with the knob, the inner wall of one side of the rotating groove (4) is slidably provided with the vertical rod (9), the vertical rod (9) is sleeved on the screw rod (8) in a threaded manner, one side of the vertical rod (9) is welded with the rack (10), the side wall of the rotating groove (4) is rotatably provided with the winding shaft (11), the winding shaft (11) is fixedly sleeved with the gear (12), the rack (10) is meshed with the gear (12), the inner wall of the top and the inner wall of the bottom of the caulking groove (5) are both provided with the first groove (13), the first groove (13) is far away from the inner wall of one side, the inner wall of one side, far away from the rotating groove (4), of the second groove (14) is welded with a T-shaped rod (15), one side, close to the rotating groove (4), of the T-shaped rod (15) extends into a corresponding first groove (13), a moving block (16) is sleeved on the T-shaped rod (15) in a sliding mode, one end of a spring (17) is welded on the inner wall of one side, far away from the rotating groove (4), of the second groove (14), the other end of the spring (17) is welded with one side, far away from the rotating groove (4), of the corresponding moving block (16), an arc-shaped plate (19) is installed in the first groove (13) in a sliding mode, connecting rods (18) which are obliquely arranged are hinged between the arc-shaped plate (19) and the corresponding moving block (16), the two connecting rods (18) are symmetrically arranged, two fixed pulleys are installed on the side wall of the rotating groove (4) in a rotating mode, and, one end of a pull wire (20) is bonded to one side, close to the rotating groove (4), of the moving block (16), and the other end of the pull wire (20) winds around one side, far away from the winding shaft (11), of the corresponding fixed pulley and is bonded with the winding shaft (11).
2. The pouring cup mold structure with the functions of preventing wax drilling and rapidly fixing the nut as claimed in claim 1, wherein a first sliding groove is formed in one side of the rotating groove (4), a first sliding block is welded to one side of the vertical rod (9), and the first sliding block is connected with the first sliding groove in a sliding manner.
3. The pouring cup mold structure with the functions of preventing wax drilling and rapidly fixing the nut as claimed in claim 1, wherein a threaded hole is formed in the top of the vertical rod (9), and the threaded hole is in threaded connection with the screw rod (8).
4. The sprue cup mold structure with the functions of preventing wax drilling and rapidly fixing the nut according to claim 1, wherein second sliding grooves are formed in inner walls of two sides of the first groove (13), second sliding blocks are welded to two sides of the arc-shaped plate (19), and the second sliding blocks are slidably connected with the corresponding second sliding grooves.
5. The pouring cup mold structure with the functions of preventing wax drilling and rapidly fixing the nut as claimed in claim 1, wherein a through hole is formed between the inner wall of one side of the first groove (13) far away from the corresponding second groove (14) and the inner wall of the other side of the rotating groove (4), the pull wire (20) is positioned in the corresponding through hole, and the outer side of the pull wire (20) is in movable contact with the side wall of the corresponding through hole.
6. The pouring cup mold structure with the functions of preventing the wax from being drilled and rapidly fixing the nut as claimed in claim 1, wherein a through hole is formed in one side of the moving block (16) close to the rotating groove (4), and the side wall of the through hole is slidably connected with the outer side of the T-shaped rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350541.1U CN210523730U (en) | 2019-08-13 | 2019-08-13 | Sprue cup mold structure with anti-drilling wax and quick fixing nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350541.1U CN210523730U (en) | 2019-08-13 | 2019-08-13 | Sprue cup mold structure with anti-drilling wax and quick fixing nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210523730U true CN210523730U (en) | 2020-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350541.1U Expired - Fee Related CN210523730U (en) | 2019-08-13 | 2019-08-13 | Sprue cup mold structure with anti-drilling wax and quick fixing nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210523730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858198A (en) * | 2023-07-12 | 2023-10-10 | 曹诚为 | Positioning device for urban planning terrain survey |
-
2019
- 2019-08-13 CN CN201921350541.1U patent/CN210523730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116858198A (en) * | 2023-07-12 | 2023-10-10 | 曹诚为 | Positioning device for urban planning terrain survey |
| CN116858198B (en) * | 2023-07-12 | 2024-03-12 | 曹诚为 | Positioning device for urban planning terrain survey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |