CN216325037U - Precision guide structure of low-pressure casting wheel mold - Google Patents
Precision guide structure of low-pressure casting wheel mold Download PDFInfo
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- CN216325037U CN216325037U CN202122521250.8U CN202122521250U CN216325037U CN 216325037 U CN216325037 U CN 216325037U CN 202122521250 U CN202122521250 U CN 202122521250U CN 216325037 U CN216325037 U CN 216325037U
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Abstract
The utility model discloses a precision guide structure of a low-pressure casting wheel die, which is arranged among an upper template, a lower template and a side die assembly, wherein the side die assembly comprises a fixed side die and a movable side die; the locking piece is movably arranged between the fixed side die and the movable side die and is of a split structure; the first sliding parts are arranged on two sides of the locking part and are respectively detachably connected with the fixed side forms and the movable side forms; the second sliding piece is movably arranged at the upper end and the lower end of the movable side die and is detachably connected with the upper die plate and the lower die plate respectively; the guide assembly is arranged on the fixed side die, and the upper die plate is movably arranged on the guide assembly. The utility model can prevent the side die from shaking left and right or being not parallel and level left and right during die assembly, so that burrs are not easy to appear on a die assembly line in a long-term production process, the integral guide structure is convenient for rapidly replacing accessories, and the arranged guide assembly can ensure that the die can normally and stably run and use.
Description
Technical Field
The utility model relates to the technical field of wheel casting molds, in particular to a precision guide structure of a low-pressure casting wheel mold.
Background
Along with degree of automation's promotion, it is stricter to deckle edge control and blank dimensional requirement, need to improve mould direction precision and life-span in service stability requirement, guide structure who uses in the present mould, its direction precision and stability in use are relatively poor, rock or control not parallel and level's phenomenon about the easy appearance of side forms compound die, and because the locking block height between the side forms is too high, not only produce the deformation easily, and can influence the mould height that opens and shuts, so that can't satisfy the blank demolding, make deckle edge appear in the compound die line among the long-term production process easily, and current guide structure is not convenient for dismantle the change.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a precision guide structure of a low-pressure casting wheel mold, which solves the problems in the prior art, prevents side molds from shaking left and right or from being not parallel and level left and right during mold closing, prevents burrs from being difficult to appear on a mold closing line in a long-term production process, facilitates quick replacement of accessories by the aid of the whole guide structure, improves guide precision, and ensures normal and stable running and use of the mold.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a low-pressure casting wheel mold precision guide structure, which is arranged among an upper template, a lower template and a side mold assembly, and comprises: the side die assembly comprises a fixed side die and a movable side die, and the movable side die is movably arranged between the upper template and the lower template; the locking piece is movably arranged between the fixed side die and the movable side die and is of a split structure; the first sliding parts are arranged on two sides of the locking part, the first sliding parts are detachably connected with the fixed side forms and the movable side forms respectively, and the first sliding parts are connected with the locking part in a sliding manner; the second sliding part is movably arranged at the upper end and the lower end of the movable side die and is detachably connected with the upper die plate and the lower die plate respectively; the guide assembly is arranged on the fixed side die, and the upper die plate is movably arranged on the guide assembly; and the mold locking component is used for assembling and fixing the lower template.
Preferably, two sides of the locking member are respectively provided with a key slot, and the first sliding member is slidably connected with the key slots; first mounting grooves are formed in the side walls of the fixed side die and the movable side die, and the first sliding piece is detachably connected with the first mounting grooves.
Preferably, the retaining member includes three hornblocks of first triangle piece and second, three hornblocks of first triangle piece with the connection can be dismantled to three hornblocks of second, the keyway is seted up on the lateral wall of three hornblocks of first triangle piece, just three hornblocks of second are located three first triangle pieces with between the cope match-plate pattern.
Preferably, the guide assembly comprises a plurality of guide columns, guide plates are fixed between the guide columns, the guide plates are located at the top of the upper template, and the bottom ends of the guide columns penetrate through the upper template and are detachably connected with the top ends of the fixed side templates.
Preferably, the guide plate is provided with a guide hole, the top surface of the upper template is fixedly connected with a telescopic cylinder, and the telescopic end of the telescopic cylinder is arranged in the guide hole in a penetrating manner.
Preferably, the movable side forms are provided with trapezoidal holes in a penetrating mode, the top surface of the lower template and the bottom surface of the upper template are provided with second mounting grooves respectively, the second mounting grooves are provided with second sliding pieces between the trapezoidal holes, the second sliding pieces are detachably connected with the second mounting grooves, and the second sliding pieces are connected with the trapezoidal holes in a sliding mode.
Preferably, the mold locking assembly comprises a hydraulic mold clamping device, and the hydraulic mold clamping device is detachably connected with the lower template.
Preferably, the first slider and the second slider are both slide keys.
The utility model discloses the following technical effects: in the utility model, the position of the fixed side forms is fixed, the upper template and the movable side forms are required to be sequentially closed when the die is closed, the upper template performs guiding return action through the guiding component, and covers the fixed side dies, the movable side dies are inwardly closed under the guiding action of the second sliding piece, meanwhile, the locking piece moves to a gap between the fixed side die and the movable side die and is gradually attached and locked, so that the phenomenon that the side dies shake left and right or are not parallel and level left and right during die assembly is prevented, and the retaining member is designed into a split structure, the die assembly height can be reduced, burrs are not easy to appear on a die assembly line in the long-term production process, the first sliding member and the second sliding member are directly detached from the upper template, the lower template, the fixed side die and the movable side die in a wear state, the fittings can be replaced quickly, the whole guide structure can enable the die to be used in normal and stable operation, and the guide precision is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a front view of a precision guide structure for a low pressure casting wheel mold of the present invention;
FIG. 2 is a top view of the movable sideform of the present invention;
FIG. 3 is a schematic view of the locking member of the present invention;
wherein, 1 is the cope match-plate pattern, 2 is the lower bolster, 3 is fixed side forms, 4 are the activity side forms, 5 are first slider, 6 are the second slider, 7 are the keyway, 8 are first mounting groove, 9 are first triangle piece, 10 are the second triangle piece, 11 are the guide post, 12 are the deflector, 13 are the guiding hole, 14 are the telescoping cylinder, 15 are trapezoidal hole, 16 are the second mounting groove, 17 are hydraulic pressure die clamper.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-3, the utility model provides a precision guide structure for a low-pressure casting wheel mold, which is arranged between an upper mold plate 1, a lower mold plate 2 and a side mold assembly, and comprises a side mold assembly, wherein the side mold assembly comprises a fixed side mold 3 and a movable side mold 4, preferably, the number of the fixed side molds 3 is two, the number of the movable side molds 4 is two, the side molds of the same type are oppositely arranged, the movable side molds 4 are movably arranged between the upper mold plate 1 and the lower mold plate 2, the fixed side molds 3 can be fixed on the lower mold plate 2 through bolts, and only the upper mold plate 1 and the lower mold plate 2 need to move when the mold is closed;
the locking piece is movably arranged between the fixed side die 3 and the movable side die 4, the locking piece moves according to a set track in the die assembly process, the locking piece is gradually attached and locked along with the side die, the phenomenon that the side die shakes left and right or is uneven left and right is avoided, the locking piece is of a split structure, the locking piece is prevented from being too high, the die opening and closing height is reduced, and the phenomenon that burrs are not easily generated on a die assembly line in the long-term production process is ensured;
the first sliding parts 5 are arranged on two sides of the locking part, the first sliding parts 5 are detachably connected with the fixed side forms 3 and the movable side forms 4 respectively, and the first sliding parts 5 are connected with the locking part in a sliding mode; the second sliding part 6 is movably arranged at the upper end and the lower end of the movable side die 4, and the second sliding part 6 is respectively detachably connected with the upper die plate 1 and the lower die plate 2; the guide assembly is arranged on the fixed side die 3, and the upper die plate 1 is movably arranged on the guide assembly; the mold locking component is used for assembling and fixing the lower template 2.
In the die closing process, the upper die plate 1 moves downwards along the guide assembly until the upper die plate covers the top of the fixed side die 3, then the movable side die 4 is closed, the upper end and the lower end of the movable side die 4 are respectively guided by the second sliding part 6, so that the movable side die 4 completes die closing, the locking part extends into a gap between the fixed side die 3 and the movable side die 4 through the guide of the first sliding part 5, and the die closing along with the side die is gradually attached and locked.
In a further optimized scheme, key grooves 7 are respectively formed in two sides of the locking piece, and the first sliding piece 5 is in sliding connection with the key grooves 7; first mounting groove 8 has all been seted up on the lateral wall of fixed side forms 3 and activity side forms 4, and first slider 5 can be dismantled with first mounting groove 8 and be connected. A trapezoidal hole 15 is formed in the movable side die 4 in a penetrating manner, second mounting grooves 16 are respectively formed in the top surface of the lower die plate 2 and the bottom surface of the upper die plate 1, a second sliding piece 6 is arranged between the second mounting groove 16 and the trapezoidal hole 15, the second sliding piece 6 is detachably connected with the second mounting groove 16, and the second sliding piece 6 is slidably connected with the trapezoidal hole 15; and the first slider 5 and the second slider 6 are both slide keys. The retaining member slides along the sliding key through the key groove 7 formed in the retaining member, the movable side die 4 slides along the sliding key through the trapezoidal hole 15 formed in the movable side die, and the sliding key structure and the matching with the groove are convenient to improve the guiding precision and convenient to disassemble and assemble.
Further optimize the scheme, the retaining member includes three hornblocks 9 of first triangle piece and second 10, the retaining member adopts the design of three hornblocks to be in order to facilitate the gap between the laminating side forms, the side of first mounting groove 8 is seted up to the side form in the detail of laminating limit in fig. 2, three hornblocks 9 of first triangle piece and the three hornblocks 10 of second can be dismantled and be connected, can adjust the height of retaining member, and then reduce the height of the compound die of opening and shutting, keyway 7 is seted up on the lateral wall of three hornblocks 9 of first triangle piece, and three hornblocks 10 of second are located between three hornblocks 9 of first triangle piece and the cope match-plate pattern 1, the retaining member can be pulled down three hornblocks 10 of second when highly too high, do not influence the operation work of three hornblocks 9 of first triangle piece when the compound die.
Further optimize the scheme, the direction subassembly includes a plurality of guide posts 11, be fixed with deflector 12 between a plurality of guide posts 11, deflector 12 is located the top of cope match-plate pattern 1, the bottom of guide post 11 runs through cope match-plate pattern 1 and can dismantle with the top of fixed side forms 3 and be connected, both can adopt bolted connection, guiding hole 13 has been seted up on deflector 12, the top surface rigid coupling of cope match-plate pattern 1 has telescopic cylinder 14, telescopic cylinder 14's flexible end is worn to establish in guiding hole 13, the structure that drive cope match-plate pattern 1 removed is preferably telescopic cylinder 14, telescopic cylinder 14 drives the in-process that cope match-plate pattern 1 reciprocated, guiding hole 13 plays the guide effect.
Further say, the mode locking subassembly includes that hydraulic pressure presss from both sides mould ware 17, and hydraulic pressure presss from both sides mould ware 17 and can dismantle with lower bolster 2 and be connected, and hydraulic pressure presss from both sides mould ware 17 and adopts current structure, no longer gives unnecessary details, utilizes hydraulic pressure to press from both sides the fixed lower bolster 2 of mould ware 17 assembly, need not to fix through the bolt, and the dismouting of being convenient for can alleviate human labor.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides a low pressure casting wheel mould precision guide structure, sets up between cope match-plate pattern (1), lower bolster (2) and side forms subassembly, its characterized in that includes:
the side die assembly comprises a fixed side die (3) and a movable side die (4), and the movable side die (4) is movably arranged between the upper template (1) and the lower template (2);
the locking piece is movably arranged between the fixed side die (3) and the movable side die (4), and the locking piece is of a split structure;
the first sliding parts (5) are arranged on two sides of the locking part, the first sliding parts (5) are respectively detachably connected with the fixed side forms (3) and the movable side forms (4), and the first sliding parts (5) are in sliding connection with the locking part;
the second sliding part (6) is movably arranged at the upper end and the lower end of the movable side die (4), and the second sliding part (6) is detachably connected with the upper die plate (1) and the lower die plate (2) respectively;
the guide assembly is arranged on the fixed side die (3), and the upper die plate (1) is movably arranged on the guide assembly;
the mould locking component is used for assembling and fixing the lower template (2).
2. The low pressure casting wheel mold precision guide structure of claim 1, wherein:
key grooves (7) are formed in two sides of the locking piece respectively, and the first sliding piece (5) is connected with the key grooves (7) in a sliding mode;
first mounting grooves (8) are formed in the side walls of the fixed side die (3) and the movable side die (4), and the first sliding piece (5) is detachably connected with the first mounting grooves (8).
3. The low pressure casting wheel mold precision guide structure of claim 2, wherein: the retaining member includes three hornblocks of first triangle piece (9) and second (10), three hornblocks of first triangle piece (9) with the connection can be dismantled in three hornblocks of second (10), keyway (7) are seted up on the lateral wall of three hornblocks of first triangle piece (9), just three hornblocks of second (10) are located three first triangle pieces (9) with between cope match-plate pattern (1).
4. The low pressure casting wheel mold precision guide structure of claim 1, wherein: the direction subassembly includes a plurality of guide posts (11), and is a plurality of be fixed with deflector (12) between guide post (11), deflector (12) are located the top of cope match-plate pattern (1), the bottom of guide post (11) is run through cope match-plate pattern (1) and with the top of fixed side forms (3) can be dismantled and be connected.
5. The low pressure casting wheel mold precision guide structure of claim 4, wherein: the guide plate (12) is provided with a guide hole (13), the top surface of the upper template (1) is fixedly connected with a telescopic cylinder (14), and the telescopic end of the telescopic cylinder (14) penetrates through the guide hole (13).
6. The low pressure casting wheel mold precision guide structure of claim 1, wherein: run through on activity side forms (4) and seted up trapezoidal hole (15), the top surface of lower bolster (2) and second mounting groove (16) have been seted up respectively to the bottom surface of cope match-plate pattern (1), second mounting groove (16) with be equipped with between trapezoidal hole (15) second slider (6), second slider (6) with second mounting groove (16) can be dismantled and be connected, second slider (6) with trapezoidal hole (15) sliding connection.
7. The low pressure casting wheel mold precision guide structure of claim 1, wherein: the mould locking assembly comprises a hydraulic mould clamping device (17), and the hydraulic mould clamping device (17) is detachably connected with the lower template (2).
8. The low pressure casting wheel mold precision guide structure of any one of claims 1-7, wherein: the first slider (5) and the second slider (6) are both sliding keys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521250.8U CN216325037U (en) | 2021-10-20 | 2021-10-20 | Precision guide structure of low-pressure casting wheel mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122521250.8U CN216325037U (en) | 2021-10-20 | 2021-10-20 | Precision guide structure of low-pressure casting wheel mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216325037U true CN216325037U (en) | 2022-04-19 |
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ID=81178869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122521250.8U Active CN216325037U (en) | 2021-10-20 | 2021-10-20 | Precision guide structure of low-pressure casting wheel mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216325037U (en) |
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2021
- 2021-10-20 CN CN202122521250.8U patent/CN216325037U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BAODING LIZHONG DONG'AN LIGHT ALLOY PARTS CO.,LTD. Assignor: BAODING LIZHONG WHEEL MANUFACTURING Co.,Ltd. Contract record no.: X2023990000004 Denomination of utility model: A precision guide structure of low-pressure casting wheel mold Granted publication date: 20220419 License type: Common License Record date: 20230112 |
|
| EE01 | Entry into force of recordation of patent licensing contract |