CN221047123U - Fastening structure and car side wall mould - Google Patents
Fastening structure and car side wall mould Download PDFInfo
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- CN221047123U CN221047123U CN202322540762.8U CN202322540762U CN221047123U CN 221047123 U CN221047123 U CN 221047123U CN 202322540762 U CN202322540762 U CN 202322540762U CN 221047123 U CN221047123 U CN 221047123U
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile side wall molds, in particular to a fastening structure and an automobile side wall mold, comprising: the device comprises a base, a fastening plate, a strip-shaped groove and a bidirectional threaded rod, wherein a top die and a bottom die are arranged on the base, the bottom die is arranged between the base and the top die, the bidirectional threaded rod and a driving block are arranged in the strip-shaped groove, and the fastening plate is arranged on the driving block; the driving block is provided with a sliding block which is connected with a sliding groove in a sliding way; the bottom die is fastened, the handle is rotated to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the driving block to move in opposite directions, the sliding block on the driving block slides in the sliding groove, meanwhile, the driving block drives the fastening plate to move in opposite directions, the fastening plate enables the anti-slip pad to be in contact with the bottom die, the bottom die is fastened, meanwhile, the top die is fastened, the problem that gaps between the bottom die and the positioning pins enable the bottom die to deviate is avoided, and the stability of die assembly of the whole die is improved.
Description
Technical Field
The utility model relates to the technical field of automobile side wall molds, in particular to a fastening structure and an automobile side wall mold.
Background
The automobile side wall is a skirt part formed by an automobile front bar and an automobile rear bar, and belongs to a large surrounding; the automobile side wall is used for reducing the reverse airflow generated during the running of the automobile, and increasing the down force of the automobile at the same time, so that the automobile is more stable during the running at a high speed.
Chinese patent CN211941814U discloses a forming die for automobile dash panel, which comprises a base, four locating pins of top fixedly connected with of base, four the surperficial common sliding connection of locating pin has the die block, the top lid of die block has the top mould, top mould sliding connection is on the surface of four locating pins, the top of top mould is fixed to be linked together has the notes material pipe, the equal fixedly connected with bracing piece of two symmetry settings in both sides at base top. According to the utility model, the bottom die and the top die are positioned together through the positioning pin, offset is avoided in the covering process, and after the T-shaped pressing plate presses the top die, the movable plate is pushed through the fastening mechanism, so that the movable plate drives the T-shaped fixing blocks to support the two sides of the top die, and the fixing and pressing of the die assembly are more stable.
In the above patent, although the movable plate can drive the T-shaped fixing blocks to support the two sides of the top die to enable the fixing and pressing of the die assembly to be more stable, the bottom die is slidably connected to the positioning pins, a certain gap exists, the bottom die can be offset, and the die assembly of the whole die is not stable enough.
Disclosure of utility model
The utility model aims to provide a fastening structure and an automobile side wall die, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fastening structure comprising: the device comprises a base, a fastening plate, a strip-shaped groove and a bidirectional threaded rod, wherein a top die and a bottom die are arranged on the base, the bottom die is arranged between the base and the top die, the bidirectional threaded rod and a driving block are arranged in the strip-shaped groove, and the fastening plate is arranged on the driving block;
the driving block is provided with a sliding block which is connected with a sliding groove in a sliding way.
Preferably, the top surface center of the base is provided with a strip-shaped groove, the center of the strip-shaped groove is above the center of the base, the strip-shaped groove is provided with a direction parallel to the supporting plate, and the length of the strip-shaped groove is greater than the widths of the top die and the bottom die.
Preferably, bearings are arranged in the base, two bearings are arranged, and the bearings are respectively arranged at two ends of the strip-shaped groove.
Preferably, the two-way threaded rod is in the bar groove, the outer walls of the two ends of the two-way threaded rod are fixedly connected to the inner wall of the bearing, and one end of the two-way threaded rod penetrates through the side wall of the base to be fixedly connected with the handle.
Preferably, the two driving blocks are arranged, the inner wall of the driving block is in threaded connection with the bidirectional threaded rod, the driving blocks are arranged in the strip-shaped groove, the driving blocks are respectively arranged at two ends of the bidirectional threaded rod, and the driving blocks are symmetrically distributed by taking the bottom die as a symmetry axis.
Preferably, the fastening plate is provided with two fastening plates, the top surfaces of the fastening plates and the top surface of the top die are on the same horizontal plane, the fastening plates are symmetrically distributed by taking the bottom die as a symmetry axis, the bottom surfaces of the two fastening plates are fixedly connected with the top surfaces of the two driving blocks respectively, anti-slip pads are fixedly connected on the side walls of the fastening plates, and the anti-slip pads are on one side close to the bottom die.
Preferably, the sliding blocks are provided with two pairs, each sliding block in each pair of sliding blocks is fixedly connected to two side walls of the driving block respectively, the sliding blocks are symmetrically distributed by taking the bidirectional threaded rod as a symmetrical axis, the sliding blocks are arranged in the strip-shaped grooves and the sliding grooves, the sliding grooves are arranged in the base, the sliding grooves are formed in the side walls of the strip-shaped grooves, the sliding grooves are communicated with the strip-shaped grooves, the lengths of the sliding grooves are equal to those of the strip-shaped grooves, and the sliding grooves are formed in parallel to the strip-shaped grooves.
An automobile side wall die comprises the fastening structure.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the bottom die is fastened, the rotating handle drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the driving block to move in opposite directions, the sliding block on the driving block slides in the sliding groove, meanwhile, the driving block drives the fastening plate to move in opposite directions, the fastening plate enables the anti-slip pad to be in contact with the bottom die, the bottom die is fastened, and meanwhile, the top die is fastened, so that the problem that the bottom die is offset due to gaps between the bottom die and the positioning pins is avoided, and the die clamping stability of the whole die is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the area A in FIG. 2 according to the present utility model;
Fig. 3 is a schematic view of the structure of the top mold and the bottom mold of the present utility model after the top mold and the bottom mold are removed.
In the figure: 1. a base; 2. a top mold; 3. a bottom die; 4. a fastening plate; 5. a handle; 6. a bar-shaped groove; 7. a driving block; 8. a two-way threaded rod; 9. a slide block; 10. a chute; 11. a bearing; 12. an anti-slip mat.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides a technical solution: a fastening structure comprising: the anti-slip die comprises a base 1, two fastening plates 4, a strip-shaped groove 6 and a bidirectional threaded rod 8, wherein a top die 2 and a bottom die 3 are arranged on the base 1, the bottom die 3 is symmetrically distributed between the base 1 and the top die 2, the bidirectional threaded rod 8 and a driving block 7 are arranged in the strip-shaped groove 6, the two outer walls of the two ends of the bidirectional threaded rod 8 are fixedly connected to the inner wall of a bearing 11, one end of the bidirectional threaded rod 8 penetrates through the side wall of the base 1 and is fixedly connected with a handle 5, the driving block 7 is provided with two driving blocks, the inner wall of the driving block 7 is in threaded connection with the bidirectional threaded rod 8, the driving blocks 7 are arranged in the strip-shaped groove 6, the driving blocks 7 are respectively arranged at the two ends of the bidirectional threaded rod 8, the driving blocks 7 are symmetrically distributed with the bottom die 3 as a symmetrical shaft, the top surface of the base 1 is provided with the strip-shaped groove 6, the center of the strip-shaped groove 6 is arranged above the center of the base 1, the strip-shaped groove 6 is parallel to the supporting plate, the length of the strip-shaped groove 6 is larger than the width of the top die 2 and the bottom die 3, the bearing 11 is arranged in the base 1, the two bearings 11 are respectively arranged at the two ends of the side wall of the base 1, the bearing 11 can be fixedly connected with the two, the bearing 11 on the side wall of the side wall 6, the side wall, the top surface of the base 1 can be provided with two anti-slip pads 4, the two anti-slip pads 4 are respectively, the top die 4 are fixedly connected with the top die 4 and the top die 4, the top surface 4 can be further connected with the two anti-slip plates, and the top die 4, and the bottom die 4 are further symmetrically, and the top plate 3, and the bottom plate 3 are respectively and the bottom plate and the anti-slip plate and the bottom 3;
The driving block 7 is provided with slide blocks 9, the slide blocks 9 are in sliding connection with sliding grooves 10, the slide blocks 9 are provided with two pairs, each slide block 9 in each pair of slide blocks 9 is respectively and fixedly connected to two side walls of the driving block 7 and symmetrically distributed by taking a bidirectional threaded rod 8 as a symmetrical axis, the slide blocks 9 are arranged in the strip-shaped groove 6 and the sliding grooves 10, the sliding grooves 10 are provided with two, the sliding grooves 10 are arranged in the base 1, the sliding grooves 10 are arranged on the side walls of the strip-shaped groove 6, the sliding grooves 10 are communicated with the strip-shaped groove 6, the length of the sliding grooves 10 is equal to that of the strip-shaped groove 6, the sliding grooves 10 are arranged in parallel to the strip-shaped groove 6, and the slide blocks 9 slide in the sliding grooves 10, so that the movement of the fastening plate 4 is more stable.
An automobile side wall die comprises the fastening structure.
When the device works, the bottom die 3 is fastened, the rotating handle 5 drives the bidirectional threaded rod 8 to rotate, the bidirectional threaded rod 8 drives the driving block 7 to move in opposite directions, the sliding block 9 on the driving block 7 slides in the sliding groove 10, meanwhile, the driving block 7 drives the fastening plate 4 to move in opposite directions, the fastening plate 4 enables the anti-slip pad 12 to be in contact with the bottom die 3, the bottom die 3 is fastened, and meanwhile the top die 2 is fastened.
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 (8)
1. A fastening structure comprising: base (1), fastening plate (4), bar groove (6) and two-way threaded rod (8), install top die (2) and die block (3) on base (1), die block (3) are between base (1) and top die (2), its characterized in that: a bidirectional threaded rod (8) and a driving block (7) are arranged in the strip-shaped groove (6), and a fastening plate (4) is arranged on the driving block (7);
The driving block (7) is provided with a sliding block (9), and the sliding block (9) is connected with a sliding groove (10) in a sliding way.
2. A fastening structure according to claim 1, wherein: the top surface center of base (1) has offered bar groove (6), and the center of bar groove (6) is in the top at base (1) center, and the direction is parallel with the backup pad is offered to bar groove (6), and the length of bar groove (6) is greater than the width of top mould (2) and die block (3).
3. A fastening structure according to claim 2, wherein: the base (1) is internally provided with two bearings (11), and the bearings (11) are respectively arranged at two ends of the strip-shaped groove (6).
4. A fastening structure according to claim 3, wherein: the two-way threaded rod (8) is arranged in the strip-shaped groove (6), the outer walls of the two ends of the two-way threaded rod (8) are fixedly connected to the inner wall of the bearing (11), and one end of the two-way threaded rod (8) penetrates through the side wall of the base (1) to be fixedly connected with the handle (5).
5. A fastening structure according to claim 4, wherein: the two driving blocks (7) are arranged, the inner wall of the driving block (7) is in threaded connection with the two-way threaded rod (8), the driving block (7) is arranged in the strip-shaped groove (6), the driving blocks (7) are respectively arranged at two ends of the two-way threaded rod (8), and the driving blocks (7) are symmetrically distributed by taking the bottom die (3) as a symmetry axis.
6. A fastening structure according to claim 5, wherein: the two fastening plates (4) are arranged, the top surfaces of the fastening plates (4) and the top surface of the top die (2) are on the same horizontal plane, the fastening plates (4) are symmetrically distributed by taking the bottom die (3) as a symmetry axis, the bottom surfaces of the two fastening plates (4) are fixedly connected with the top surfaces of the two driving blocks (7) respectively, anti-slip pads (12) are fixedly connected to the side walls of the fastening plates (4), and the anti-slip pads (12) are arranged on one side close to the bottom die (3).
7. A fastening structure according to claim 6, wherein: the sliding blocks (9) are provided with two pairs, each sliding block (9) in each pair of sliding blocks (9) is fixedly connected to two side walls of the driving block (7) respectively, the sliding blocks (9) are symmetrically distributed by taking a bidirectional threaded rod (8) as a symmetrical axis, the sliding blocks (9) are arranged in the strip-shaped grooves (6) and the sliding grooves (10), the sliding grooves (10) are provided with two sliding grooves, the sliding grooves (10) are formed in the base (1), the sliding grooves (10) are formed in the side walls of the strip-shaped grooves (6), the sliding grooves (10) are communicated with the strip-shaped grooves (6), the length of the sliding grooves (10) is equal to that of the strip-shaped grooves (6), and the direction of the sliding grooves (10) is formed in parallel to that of the strip-shaped grooves (6).
8. The utility model provides an automobile side wall mould which characterized in that: comprising a fastening structure according to any of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540762.8U CN221047123U (en) | 2023-09-19 | 2023-09-19 | Fastening structure and car side wall mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322540762.8U CN221047123U (en) | 2023-09-19 | 2023-09-19 | Fastening structure and car side wall mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221047123U true CN221047123U (en) | 2024-05-31 |
Family
ID=91198273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322540762.8U Active CN221047123U (en) | 2023-09-19 | 2023-09-19 | Fastening structure and car side wall mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221047123U (en) |
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2023
- 2023-09-19 CN CN202322540762.8U patent/CN221047123U/en active Active
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