CN219746243U - Coupling assembling and sand core mould - Google Patents
Coupling assembling and sand core mould Download PDFInfo
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- CN219746243U CN219746243U CN202320160716.2U CN202320160716U CN219746243U CN 219746243 U CN219746243 U CN 219746243U CN 202320160716 U CN202320160716 U CN 202320160716U CN 219746243 U CN219746243 U CN 219746243U
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- sand core
- main body
- core die
- core mould
- clamping
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- 230000008878 coupling Effects 0.000 title description 2
- 238000010168 coupling process Methods 0.000 title description 2
- 238000005859 coupling reaction Methods 0.000 title description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to the technical field of moulds, in particular to a connecting component and a sand core mould, which comprises a sand core mould first main body and a sand core mould second main body, wherein connecting blocks are symmetrically and fixedly arranged on two sides of the sand core mould first main body and the sand core mould second main body; through the cooperation of connecting block and the stable structure that sets up, carry out firm connection to sand core mould first main part and sand core mould second main part, to the internal thread fastening ring with connect the locking work of screw rod, through the auxiliary handle that the internal thread fastening ring lateral wall equidistance set up, with the help of corresponding appurtenance, easy operation, it is convenient to use; and through the joint between the first spacing draw-in groove of setting and the spacing draw-in groove of second, can avoid the sand core mould to take place horizontal slip to avoid taking place the dislocation of position offset's problem, satisfy the in-service use demand.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a connecting component and a sand core die.
Background
For the Chinese patent document with the prior authority publication number of CN205270756U, a sand core mould clamp is disclosed, which aims at improving and optimizing the position offset of an upper mould and a lower mould in the transportation process of the sand core mould; the sand core mould clamp comprises two clamping rods which are oppositely arranged, a space for clamping the sand core mould is formed between the two clamping rods, the sand core mould clamp further comprises two connecting pieces for connecting the two clamping rods, each connecting piece comprises a connecting rod, one end of each connecting rod is fixed on one clamping rod, the other clamping rod is provided with a connecting hole which is matched with the connecting rod, the other end of each connecting rod is provided with an external thread, each connecting piece further comprises an elastic piece, and the elastic pieces are connected with threaded ends of the connecting rods.
The connecting component designed in the scheme is used for carrying out threaded connection on the nut and the connecting rod and clamping the clamping rod, so that two parts of the sand core die are stable, and position offset dislocation in the transportation process is avoided; moreover, the connection mode is characterized in that the clamping tightness degree of the clamping rod is adjusted by means of corresponding auxiliary tools, the operation is troublesome, the stability is insufficient, and the actual use requirement cannot be met.
Therefore, the utility model provides a connecting assembly and a sand core mould for solving the problems.
Disclosure of Invention
The utility model aims to provide a connecting component and a sand core die, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the connecting assembly comprises a sand core die first main body and a sand core die second main body, wherein connecting blocks are symmetrically and fixedly arranged on two sides of the sand core die first main body and the sand core die second main body, a first limiting clamping groove is formed in each connecting block, a first magnet piece is embedded in each first limiting clamping groove, and the sand core die first main body and the sand core die second main body are firmly connected through a set stable structure;
the stable structure comprises a first clamping rod piece, a second limiting clamping groove, a second magnet piece, a connecting screw rod, a second clamping rod piece, a through hole, an annular rubber pad, an internal thread fastening ring and an auxiliary handle.
Preferably, the connecting blocks at two sides of the first main body of the sand core mould correspond to the connecting blocks at two sides of the second main body of the sand core mould in arrangement positions and have the same number of arrangement groups.
Preferably, the first clamping rod piece and the second clamping rod piece are symmetrically provided with second limiting clamping grooves, second magnet pieces are embedded in the second limiting clamping grooves, connecting screws are symmetrically and fixedly arranged on the first clamping rod piece, through holes are symmetrically arranged on the second clamping rod piece, annular rubber pads are fixedly arranged on the side positions of the holes of the through holes, the internal thread fastening rings are in threaded connection with the connecting screws in a matched mode, and auxiliary handles are fixedly arranged on the outer side walls of the internal thread fastening rings in equal intervals.
Preferably, the through holes are corresponding to the setting positions of the connecting screw rods, the number of the setting groups is the same, and the through holes and the connecting screw rods are in fit connection.
Preferably, the second limiting clamping groove is corresponding to the first limiting clamping groove in setting position, the number of the setting groups is the same, and the second limiting clamping groove and the first limiting clamping groove are in adaptive clamping connection.
Preferably, the second magnet piece corresponds to the first magnet piece in setting position, has the same setting group number, and attracts each other.
A sand core mold includes a connecting assembly.
Compared with the prior art, the utility model has the beneficial effects that:
the sand core die designed by the utility model is matched with the stabilizing structure through the connecting block, the first main body of the sand core die and the second main body of the sand core die are stably connected, namely, the connection locking work of the internal thread fastening ring and the connecting screw rod is realized through the auxiliary handles equidistantly arranged on the outer side wall of the internal thread fastening ring, and the sand core die is simple to operate and convenient to use by means of corresponding auxiliary tools; and through the joint between the first spacing draw-in groove of setting and the spacing draw-in groove of second, can avoid the sand core mould to take place horizontal slip to avoid taking place the dislocation of position offset's problem, satisfy the in-service use demand.
Drawings
FIG. 1 is a top view of a sand core mold and a stabilizing structure of the present utility model;
FIG. 2 is an enlarged schematic view of a portion of the structural joint of FIG. 1 in accordance with the present utility model;
FIG. 3 is a bottom view of the sand core mold and stabilizing structure of the present utility model;
fig. 4 is an enlarged partial schematic view of the structural connection of fig. 3 in accordance with the present utility model.
In the figure: the sand core die comprises a first sand core die body 1, a second sand core die body 2, a connecting block 3, a first limiting clamping groove 4, a first magnet piece 5, a first clamping rod piece 6, a second limiting clamping groove 7, a second magnet piece 8, a connecting screw 9, a second clamping rod piece 10, a through hole 11, an annular rubber pad 12, an internal thread fastening ring 13 and an auxiliary handle 14.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below. Embodiments of the present utility model are intended to be within the scope of the present utility model as defined by the appended claims.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the connecting assembly comprises a sand core die first main body 1 and a sand core die second main body 2, wherein connecting blocks 3 are symmetrically and fixedly arranged on two sides of the sand core die first main body 1 and the sand core die second main body 2, first limiting clamping grooves 4 are formed in the connecting blocks 3, first magnet pieces 5 are embedded in the first limiting clamping grooves 4, and the sand core die first main body 1 and the sand core die second main body 2 are firmly connected through a set stable structure; the connecting blocks 3 on the two sides of the first main body 1 of the sand core mould are corresponding to the connecting blocks 3 on the two sides of the second main body 2 of the sand core mould in setting positions and the number of setting groups is the same.
The stable structure comprises a first clamping rod piece 6, a second limiting clamping groove 7, a second magnet piece 8, a connecting screw 9, a second clamping rod piece 10, a through hole 11, an annular rubber pad 12, an internal thread fastening ring 13 and an auxiliary handle 14; the first clamping rod piece 6 and the second clamping rod piece 10 are symmetrically provided with a second limit clamping groove 7, a second magnet piece 8 is embedded in the second limit clamping groove 7, the first clamping rod piece 6 is symmetrically and fixedly provided with a connecting screw rod 9, the second clamping rod piece 10 is symmetrically provided with a through hole 11, the side of the orifice of the through hole 11 is fixedly provided with an annular rubber pad 12, an internal thread fastening ring 13 is in adaptive threaded connection with the connecting screw rod 9, and the outer side wall of the internal thread fastening ring 13 is fixedly provided with an auxiliary handle 14 at equal intervals; the through holes 11 correspond to the setting positions of the connecting screw rods 9, the number of the setting groups is the same, and the through holes and the connecting screw rods are matched and spliced; the second limiting clamping groove 7 is corresponding to the first limiting clamping groove 4 in arrangement position and same in arrangement group number, and the second limiting clamping groove and the first limiting clamping groove are in fit clamping connection; the second magnet piece 8 corresponds to the first magnet piece 5 in arrangement position, has the same number of arrangement groups and attracts each other.
A sand core mold includes a connecting assembly.
For the connection work of the first sand core die body 1 and the second sand core die body 2, the second limit clamping groove 7 on the second clamping rod piece 10 is clamped with the first limit clamping groove 4 on the connecting block 3, namely, the first limit clamping groove 4 on the connecting block 3 at two sides of the first sand core die body 1 or the first limit clamping groove 4 on the connecting block 3 at two sides of the second sand core die body 2 can be clamped, the second limit clamping groove 7 on the first clamping rod piece 6 is clamped with the first limit clamping groove 4 on the connecting block 3 after the mutual attraction of the second magnetic iron piece 8 and the first magnetic iron piece 5, meanwhile, the connecting screw 9 arranged on the first clamping rod piece 6 passes through the through hole 11 on the second clamping rod piece 10, the internal thread fastening ring 13 is connected with the connecting screw 9 in a threaded manner, and the internal thread fastening ring 13 is screwed, and the internal thread fastening ring 13 is screwed and loosened through the arranged auxiliary handle 14, and the process is simple and convenient to operate by means of corresponding auxiliary handle; and through the joint between the first spacing draw-in groove 4 and the spacing draw-in groove 7 of second that set up, can avoid the sand core mould to take place horizontal slip to avoid taking place the dislocation of position deviation's problem.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A connection assembly, characterized in that: the sand core die comprises a sand core die first main body (1) and a sand core die second main body (2), wherein connecting blocks (3) are symmetrically and fixedly arranged on two sides of the sand core die first main body (1) and the sand core die second main body (2), first limiting clamping grooves (4) are formed in the connecting blocks (3), first magnet pieces (5) are embedded in the first limiting clamping grooves (4), and the sand core die first main body (1) and the sand core die second main body (2) are firmly connected through a set stable structure;
the stable structure comprises a first clamping rod piece (6), a second limiting clamping groove (7), a second magnet piece (8), a connecting screw rod (9), a second clamping rod piece (10), a through hole (11), an annular rubber pad (12), an internal thread fastening ring (13) and an auxiliary handle (14).
2. A connection assembly according to claim 1, wherein: the connecting blocks (3) on two sides of the first main body (1) of the sand core die are corresponding to the connecting blocks (3) on two sides of the second main body (2) of the sand core die in setting positions and the number of the setting groups is the same.
3. A connection assembly according to claim 1, wherein: the novel clamping device is characterized in that second limit clamping grooves (7) are symmetrically formed in the first clamping rod piece (6) and the second clamping rod piece (10), second magnet pieces (8) are embedded in the second limit clamping grooves (7), connecting screws (9) are symmetrically and fixedly arranged on the first clamping rod piece (6), through holes (11) are symmetrically formed in the second clamping rod piece (10), annular rubber pads (12) are fixedly arranged at the side positions of the orifices of the through holes (11), the inner thread fastening rings (13) are in threaded connection with the connecting screws (9) in a matched mode, and auxiliary handles (14) are fixedly arranged on the outer side walls of the inner thread fastening rings (13) in equal intervals.
4. A connection assembly according to claim 3, wherein: the through holes (11) are corresponding to the setting positions of the connecting screw rods (9) and have the same setting group number, and the through holes and the connecting screw rods are in fit connection.
5. A connection assembly according to claim 3, wherein: the second limit clamping groove (7) corresponds to the first limit clamping groove (4) in setting position, sets are the same in number, and the second limit clamping groove and the first limit clamping groove are in fit clamping connection.
6. A connection assembly according to claim 3, wherein: the second magnet sheets (8) are corresponding to the first magnet sheets (5) in arrangement positions, the number of the arrangement groups is the same, and the second magnet sheets and the first magnet sheets are attracted to each other.
7. The utility model provides a psammitolite mould which characterized in that: a connection assembly comprising any of the above claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320160716.2U CN219746243U (en) | 2023-02-07 | 2023-02-07 | Coupling assembling and sand core mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320160716.2U CN219746243U (en) | 2023-02-07 | 2023-02-07 | Coupling assembling and sand core mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219746243U true CN219746243U (en) | 2023-09-26 |
Family
ID=88086060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320160716.2U Active CN219746243U (en) | 2023-02-07 | 2023-02-07 | Coupling assembling and sand core mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219746243U (en) |
-
2023
- 2023-02-07 CN CN202320160716.2U patent/CN219746243U/en active Active
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