CN218327483U - Aluminum profile convenient to splice - Google Patents
Aluminum profile convenient to splice Download PDFInfo
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- CN218327483U CN218327483U CN202222085731.3U CN202222085731U CN218327483U CN 218327483 U CN218327483 U CN 218327483U CN 202222085731 U CN202222085731 U CN 202222085731U CN 218327483 U CN218327483 U CN 218327483U
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- adapter sleeve
- connecting rod
- aluminium alloy
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Abstract
The utility model belongs to the technical field of the aluminium alloy technique and specifically relates to be exactly an aluminium alloy convenient to concatenation, including aluminium alloy main part and coupling assembling, the axle center department of aluminium alloy main part is equipped with the connection cavity, the connection cavity is cylindric, the outside sunken a plurality of spacing groove that forms of connection cavity lateral wall, the spacing groove is the bar, coupling assembling includes connecting rod and adapter sleeve, adapter sleeve with connect cavity detachable and connect, the connecting rod is connected with adapter sleeve inside detachable. Connect two aluminium alloy main parts that have adapter sleeve through the connecting rod, when the connecting rod stretches into the adapter sleeve inside, can outwards jack-up the adapter sleeve in the inflation hole outside, the time adapter sleeve outside with be connected closely between the cavity, prevent that the two from breaking away, the device simple structure connects the simple operation, connection structure closely stabilizes.
Description
Technical Field
The utility model belongs to the technical field of the aluminium alloy technique and specifically relates to just an aluminium alloy convenient to concatenation.
Background
The aluminum profile is an aluminum bar which is hot-melted and extruded to obtain aluminum materials with different cross-sectional shapes.
The existing aluminum profile splicing is mostly fixed through the groove body matched with the clamping groove and the bolt, the connecting mode is single, the installation and operation are inconvenient, and the stability is insufficient.
SUMMERY OF THE UTILITY MODEL
For solving the problem that the splicing mode of the aluminum profile is single, the operation is inconvenient, and the stability is not enough, the utility model provides an aluminum profile convenient to splice.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an aluminium alloy convenient to concatenation, includes aluminium alloy main part and coupling assembling, the axle center department of aluminium alloy main part is equipped with the connection cavity, the connection cavity is cylindric, the outside sunken a plurality of spacing groove that forms of connection cavity lateral wall, the spacing groove is the bar, coupling assembling includes connecting rod and adapter sleeve, adapter sleeve with connect cavity detachable and connect, the connecting rod is connected with adapter sleeve inside detachable.
Preferably, the number of the limiting grooves is four, and the four limiting grooves are uniformly arranged along the circumferential side face of the connecting cavity.
As an optimization, the one end outside of adapter sleeve be equipped with the stopper, the stopper is the bar, stopper sliding connection in the spacing inslot, the length of sliding tray with the length of stopper is the same.
Preferably, the connecting sleeve is internally provided with a connecting screw hole and an expansion hole, the connecting screw hole and the expansion hole are coaxially arranged, the expansion hole is formed in one end far away from the limiting block, a plurality of strip-shaped grooves are uniformly formed in the connecting sleeve outside the expansion hole, the inner diameter of one end of the expansion hole is equal to that of the connecting screw hole, and the inner diameter of the other end of the expansion hole is smaller than that of the connecting screw hole.
Preferably, the sum of the length of the expansion hole and the length of the connecting screw hole is equal to one end of the length of the connecting rod.
As an optimization, the connecting rod outside be equipped with connecting thread, the connecting rod passes through threaded connection with the connecting screw, the connecting rod middle part is equipped with the connecting seat, the one end that the expansion hole was kept away from to the connecting screw is equipped with the heavy groove, the heavy groove is used for holding the connecting seat, the connecting seat is cylindricly with the heavy groove, the degree of depth of connecting seat is the twice of heavy groove degree of depth.
The beneficial effect of this scheme is: an aluminium alloy convenient to concatenation has following beneficial effect:
be equipped with the connection cavity in the axle center department of aluminium alloy main part, set up adapter sleeve in connecting the cavity, connect through stopper and spacing groove cooperation, prevent that adapter sleeve from rotatory, the rethread connecting rod is connected two aluminium alloy main parts that have adapter sleeve, when the connecting rod stretches into adapter sleeve intraduct, can be with the outside jack-up of adapter sleeve in the inflation hole outside, the time adapter sleeve outside is closely connected with between the connection cavity, prevent that the two from throw off, the device simple structure, connect the simple operation, connection structure is closely stable.
Drawings
Fig. 1 is an explosion diagram of the connection structure of the present invention.
Figure 2 is the utility model discloses adapter sleeve and aluminium alloy main part shaft side schematic diagram.
Figure 3 is the utility model discloses coupling assembling axle side explosion schematic diagram.
Fig. 4 is a schematic view of the connection sleeve of the present invention.
Fig. 5 isbase:Sub>A schematic view ofbase:Sub>A-base:Sub>A sectioning structure of fig. 4 of the present invention.
Wherein, 1, aluminium alloy main part, 2, connection cavity, 3, spacing groove, 4, connecting rod, 5, adapter sleeve, 6, stopper, 7, connection screw, 8, inflation hole, 9, bar fluting, 10, heavy groove, 11, connecting seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
As shown in figure 1, an aluminium alloy convenient to concatenation, including aluminium alloy main part 1 and coupling assembling, the axle center department of aluminium alloy main part 1 is equipped with connection cavity 2, connection cavity 2 is cylindric, the outside sunken a plurality of spacing groove 3 that forms of 2 lateral walls of connection cavity, spacing groove 3 is the bar, coupling assembling includes connecting rod 4 and adapter sleeve 5, adapter sleeve 5 with connect cavity 2 detachable and connect, connecting rod 4 is connected with 5 inside detachable of adapter sleeve.
As shown in fig. 1, four limiting grooves 3 are provided, and the four limiting grooves 3 are uniformly arranged along the circumferential side surface of the connecting cavity 2.
As shown in fig. 1, the outer side of one end of the connecting sleeve 5 is provided with a limiting block 6, the limiting block 6 is in a bar shape, the limiting block 6 is slidably connected in the limiting groove 3, and the length of the sliding groove is the same as that of the limiting block 6.
As shown in fig. 1 and 5, the connecting sleeve 5 is provided with a connecting screw hole 7 and an expansion hole 8 inside, the connecting screw hole 7 and the expansion hole 8 are coaxially arranged, the expansion hole 8 is arranged at one end far away from the limiting block 6, a plurality of strip-shaped slots 9 are uniformly arranged on the connecting sleeve 5 outside the expansion hole 8, the inner diameter of one end of the expansion hole 8 is equal to the inner diameter of the connecting screw hole 7, and the inner diameter of the other end of the expansion hole 8 is smaller than the inner diameter of the connecting screw hole 7.
The sum of the length of the expansion hole 8 and the length of the connecting screw hole 7 is equal to one end of the length of the connecting rod 4.
As shown in fig. 1 and 5, the outer side of the connecting rod 4 is provided with a connecting thread, the connecting rod 4 is in threaded connection with the connecting screw hole 7, the middle part of the connecting rod 4 is provided with a connecting seat 11, one end of the connecting screw hole 7, which is far away from the expansion hole 8, is provided with a sinking groove 10, the sinking groove 10 is used for accommodating the connecting seat 11, the connecting seat 11 and the sinking groove 10 are both cylindrical, and the depth of the connecting seat 11 is twice of the depth of the sinking groove 10.
When the device is used specifically, the connecting sleeve 5 is inserted into the connecting cavity 2 of the aluminum profile main body 1, and the limiting block 6 is inserted into the limiting groove 3;
the connecting rod 4 is rotatably connected into the connecting screw hole 7 until the connecting rod 4 extends into the bottom of the expansion hole 8, and the connecting sleeve 5 outside the expansion hole 7 is supported, so that the connecting sleeve 5 and the connecting cavity 2 are tightly swallowed;
the two connected aluminum profile bodies 1 are connected through the connecting rod 4, and the connecting seat 11 is clamped into the sunken grooves 10 at the ends of the two connecting sleeves 5.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but not limited to the product form and style of the above embodiments, any aluminum profile convenient for splicing according to the claims of the present invention and any suitable changes or modifications made thereto by those skilled in the art shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides an aluminium alloy convenient to concatenation which characterized in that: including aluminium alloy main part and coupling assembling, the axle center department of aluminium alloy main part is equipped with the connection cavity, the connection cavity is cylindric, the outside sunken a plurality of spacing groove that forms of connection cavity lateral wall, the spacing groove is the bar, coupling assembling includes connecting rod and adapter sleeve, adapter sleeve with connect cavity detachable and connect, connecting rod and adapter sleeve inside detachable are connected.
2. The aluminum profile convenient to splice of claim 1, characterized in that: the limiting grooves are four and are evenly arranged along the circumferential side face of the connecting cavity.
3. The aluminum profile convenient to splice of claim 2, characterized in that: the one end outside of adapter sleeve be equipped with the stopper, the stopper is the bar, stopper sliding connection in the spacing inslot, the length of spacing groove with the length of stopper is the same.
4. The aluminum profile convenient to splice of claim 3, characterized in that: the connecting sleeve is characterized in that a connecting screw hole and an expansion hole are formed in the connecting sleeve, the connecting screw hole and the expansion hole are coaxially arranged, the expansion hole is formed in one end, away from the limiting block, a plurality of strip-shaped grooves are uniformly formed in the connecting sleeve on the outer side of the expansion hole, the inner diameter of one end of the expansion hole is equal to that of the connecting screw hole, and the inner diameter of the other end of the expansion hole is smaller than that of the connecting screw hole.
5. The aluminum profile convenient to splice of claim 4, characterized in that: the sum of the length of the expansion hole and the length of the connecting screw hole is equal to one end of the length of the connecting rod.
6. The aluminum profile convenient to splice of claim 5, which is characterized in that: the connecting rod outside be equipped with connecting thread, the connecting rod passes through threaded connection with the connecting screw, the connecting rod middle part is equipped with the connecting seat, the one end that the hole of expanding was kept away from to the connecting screw is equipped with heavy groove, heavy groove is used for holding the connecting seat, the connecting seat is cylindricly with heavy groove, the degree of depth of connecting seat is the twice of heavy groove degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222085731.3U CN218327483U (en) | 2022-08-09 | 2022-08-09 | Aluminum profile convenient to splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222085731.3U CN218327483U (en) | 2022-08-09 | 2022-08-09 | Aluminum profile convenient to splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218327483U true CN218327483U (en) | 2023-01-17 |
Family
ID=84874164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222085731.3U Active CN218327483U (en) | 2022-08-09 | 2022-08-09 | Aluminum profile convenient to splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218327483U (en) |
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2022
- 2022-08-09 CN CN202222085731.3U patent/CN218327483U/en active Active
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