CN112049846B - Connecting piece is used in aluminium alloy equipment - Google Patents
Connecting piece is used in aluminium alloy equipment Download PDFInfo
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- CN112049846B CN112049846B CN202010998921.7A CN202010998921A CN112049846B CN 112049846 B CN112049846 B CN 112049846B CN 202010998921 A CN202010998921 A CN 202010998921A CN 112049846 B CN112049846 B CN 112049846B
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- 229910000838 Al alloy Inorganic materials 0.000 title claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 73
- 238000003780 insertion Methods 0.000 claims abstract description 67
- 230000037431 insertion Effects 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 43
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 26
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004040 coloring Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a connecting piece for aluminum profile assembly, which is characterized in that a connecting threaded column, a connecting insertion pipe and a locking connecting mechanism are arranged in the connecting piece, so that the aluminum profile frame assembly is convenient to connect and fix between aluminum profile frames and simple to operate, the connection can be quickly carried out, the labor amount of workers is saved, and the work efficiency of the aluminum profile assembly is improved.
Description
Technical Field
The invention relates to the technical field of aluminum profiles, in particular to a connecting piece for assembling an aluminum profile.
Background
The aluminum profile is an aluminum bar which is hot-melted and extruded to obtain aluminum materials with different cross-sectional shapes. The production process of the aluminum profile mainly comprises three processes of casting, extruding and coloring; wherein, coloring mainly comprises: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer printing and other processes; the industrial aluminum profile accounts for about 30% of the total application amount of the aluminum profile in China, is mainly applied to the transportation industry (including the automobile manufacturing industry and the rail transportation industry), the equipment and mechanical equipment manufacturing industry, the durable consumer goods industry (including the light industry) and the like, and accounts for about 10%, 10% and 12% of the aluminum profile in China respectively; in aluminum profile consumption structures in Europe, North America and Japan in the same period, the industrial consumption proportion reaches 60%, 55% and 40% respectively, which are far higher than that in China, the consumption of industrial aluminum profiles in China is expected to continuously increase in 5-10 years in the future, and the proportion of the aluminum profile products in the aluminum profile products is increased from about 30% in the current to about 45-50% in 2015.
The aluminum profile is an alloy which is common in daily life, and is good in hardness and strong in durability, so that the aluminum profile is widely applied, when an aluminum profile frame is assembled, the assembly connection is usually fixed and connected through bolts in the prior art, in the process, on one hand, time and labor are wasted for the assembly and connection work, the assembly work efficiency of the aluminum profile is low, and further the production work benefit is affected, on the other hand, the aluminum profile is only fixedly connected through the bolts, and in the time use process, the connection of the aluminum profile is difficult to avoid, the aluminum profile is loosened, and further the normal use of later-period products is affected.
Disclosure of Invention
The invention aims to provide a connecting piece for assembling aluminum profiles, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a connecting piece for assembling an aluminum profile comprises a first aluminum frame, a second aluminum frame, a first connecting slot, a connecting insertion pipe and a locking connecting mechanism;
one end of the first aluminum frame is provided with a first circular groove, one end of the first circular groove is provided with a first connecting thread groove, the first circular groove is provided with a circular pipe in an inserting connection mode, the first connecting thread groove is provided with a connecting thread column in a threaded connection mode, and the connecting thread column penetrates through the circular pipe;
the connecting threaded column is integrally provided with a limiting ring, and the outer side wall of one end of the connecting threaded column is provided with a first annular clamping groove;
a circular connecting hole penetrates through the second aluminum frame, first connecting slots are symmetrically formed in the side positions of the circular connecting hole of the second aluminum frame, and fixing slots are formed in the first connecting slots;
a second connecting thread groove is formed in one end of the connecting insertion pipe, a first movable fixture block is symmetrically and movably arranged on the side of the second connecting thread groove, a first slope is arranged at one end of the first movable fixture block, movable pieces are symmetrically arranged on the first movable fixture block, a first reset spring is connected and arranged on each movable piece, a cylinder is arranged at the other end of the connecting insertion pipe, and a second annular clamping groove is formed in the outer side wall of the cylinder;
and the second aluminum frame and the first aluminum frame are fixedly connected through a locking connecting mechanism.
Preferably, the locking connection mechanism includes a fixed block, a second circular groove, a T-shaped movable block, a first movable extrusion block, a second movable fixture block, an extrusion chute, a connection insertion block, a connection insertion frame, a second connection slot, a limiting block, a first movable insertion block, a second movable insertion block, a movable clamping column, a first movable insertion column, and a second movable insertion column, wherein the fixed block is integrally formed at one end of the circular groove, the second circular groove is arranged in the fixed block in a penetrating manner, the second circular groove is connected with the inner cavity of the circular groove, the T-shaped movable block is symmetrically movably arranged in the inner side wall of the second circular groove, one end of the T-shaped movable block is provided with a second slope, a second reset spring is symmetrically arranged on the T-shaped movable block, the other end of the T-shaped movable block is movably provided with a first movable extrusion block, and one end of the first movable extrusion block is provided with a third slope, The other end of the first movable extrusion block is provided with a second movable extrusion block, the first movable extrusion block is connected with the same end of the second movable extrusion block and is provided with a third reset spring, the other end of the second movable extrusion block is movably provided with a second movable fixture block, an extrusion chute is arranged on the second movable fixture block, one end of the second movable fixture block is provided with a fourth reset spring, the connection insertion block is symmetrically and integrally formed at one end of the fixed block, the connection insertion frame is connected in the second connection insertion slot in a plugging manner, the second connection insertion slot is arranged in the connection insertion tube, one end of the connection insertion frame is integrally formed with a limiting block, a through hole is arranged in the limiting block in a penetrating manner, the limiting block is symmetrically and movably provided with a first movable insertion block at the two sides of the through hole, one end of the first movable insertion block is provided with a second movable insertion block, and the first movable insertion block is connected with the same end of the second movable insertion block and is provided with a fifth reset spring, the activity is provided with the activity card post in the first activity inserted block, the one end of activity card post is provided with extrusion spring, it inserts the post to be provided with first activity in the activity of one side of first activity inserted block in the stopper, the one end that the post was inserted in first activity is provided with the second activity and inserts the post, the post is inserted in the second activity and is inserted the same one end connection of post with first activity and be provided with sixth reset spring.
Preferably, one end of each of the cylinder and the connecting threaded column is provided with a screwing auxiliary groove.
Preferably, the diameter of the second circular groove is equal to the outer diameter of the connecting insertion pipe, the diameter of the circular connecting hole and the diameter of the first circular groove.
Preferably, the connecting plug block corresponds to the first connecting slot in arrangement position and has the same number of sets, and the cross-sectional shape of the end of the connecting plug block is the same as that of the slot opening of the first connecting slot, that is, the cross-sections of the connecting plug block and the slot opening are equal in length and width.
Compared with the prior art, the invention has the beneficial effects that:
when the aluminum profile frame is assembled, the connecting threaded columns, the connecting insertion pipes and the locking connecting mechanisms are arranged, on one hand, the aluminum profile frame is assembled, the connection and the fixation among the aluminum profile frames are convenient, the operation is simple, the quick operation can be realized, the labor capacity of workers is saved, the work efficiency of the aluminum profile assembly is improved, on the other hand, the locking connecting mechanisms are arranged, on the premise that the assembly convenience is guaranteed, the locking and clamping effects are realized on the assembly, the connection and the fixation of the aluminum profile frame, the firmness and the stability of the aluminum profile assembly work are improved, the problem that later-stage connection is loosened is avoided, and the later-stage use work is well guaranteed.
Drawings
FIG. 1 is a top view of a connection structure according to the present invention;
FIG. 2 is a bottom view of the connection structure of the present invention;
FIG. 3 is an exploded view of the connection structure of the present invention;
FIG. 4 is an exploded view of the first aluminum frame connection structure of FIG. 3 according to the present invention;
FIG. 5 is a partial cross-sectional view of the second aluminum frame internal connection structure of FIG. 3 according to the present invention;
FIG. 6 is a partial cross-sectional view of the internal connection structure of the connection cannula of FIG. 3 in accordance with the present invention;
FIG. 7 is a partial cross-sectional view of a lock connection mechanism connection structure of the present invention;
FIG. 8 is a partially enlarged view of the internal connection structure of the fixing block shown in FIG. 7 according to the present invention;
fig. 9 is a partial sectional view of the internal connection structure of the limiting block in fig. 7.
In the figure: the first aluminum frame 1, the second aluminum frame 2, the first connecting thread groove 3, the first circular groove 4, the circular tube 5, the connecting thread column 6, the limiting ring 7, the first annular clamping groove 8, the circular connecting hole 9, the first connecting inserting groove 10, the fixing groove 11, the connecting inserting tube 12, the second connecting thread groove 13, the first movable clamping block 14, the cylinder 15, the second annular clamping groove 16, the locking connecting mechanism 17, the fixing block 1701, the second circular groove 1702, the T-shaped movable block 1703, the first movable extrusion block 1704, the second movable extrusion block 1705, the second movable clamping block 1706, the extrusion chute 1707, the connecting insertion block 1708, the connecting insertion frame 1709, the second connecting inserting groove 1710, the limiting block 1711, the first movable insertion block 1712, the second movable insertion block 1713, the movable clamping column 1714, the first movable insertion column 1715 and the second movable insertion column 1716.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the invention relates to a connecting piece for assembling an aluminum profile, which comprises a first aluminum frame 1, a second aluminum frame 2, a first connecting inserting groove 10, a connecting inserting pipe 12 and a locking connecting mechanism 17;
one end of the first aluminum frame 1 is provided with a first circular groove 4, one end of the first circular groove 4 is provided with a first connecting thread groove 3, the first circular groove 4 is provided with a circular pipe 5 in an inserting manner, the first connecting thread groove 3 is provided with a connecting thread column 6 in a threaded manner, and the connecting thread column 6 penetrates through the circular pipe 5;
a limiting ring 7 is integrally formed on the connecting threaded column 6, and a first annular clamping groove 8 is formed in the outer side wall of one end of the connecting threaded column 6;
a circular connecting hole 9 penetrates through the second aluminum frame 2, first connecting inserting grooves 10 are symmetrically formed in the side positions of the circular connecting hole 9 of the second aluminum frame 2, and fixing grooves 11 are formed in the first connecting inserting grooves 10;
a second connecting threaded groove 13 is formed in one end of the connecting insertion tube 12, first movable clamping blocks 14 are symmetrically and movably arranged on the sides of the second connecting threaded groove 13, a first slope is arranged at one end of each first movable clamping block 14, movable pieces are symmetrically arranged on the first movable clamping blocks 14, first return springs are connected to the movable pieces, a cylinder 15 is arranged at the other end of the connecting insertion tube 12, and a second annular clamping groove 16 is formed in the outer side wall of the cylinder 15;
the second aluminum frame 2 and the first aluminum frame 1 are fixedly connected through a locking connection mechanism 17.
Further, the cylindrical post 15 and one end of the connecting threaded post 6 are provided with screwing auxiliary grooves.
Further, the diameter of the second circular groove 1702 is equal to the outer diameter of the connecting insert 12, the diameter of the circular connecting hole 9 and the diameter of the first circular groove 4.
Further, the locking connection mechanism 17 comprises a fixed block 1701, a second circular groove 1702, a T-shaped movable block 1703, a first movable extrusion block 1704, a second movable extrusion block 1705, a second movable fixture block 1706, an extrusion chute 1707, a connection insertion block 1708, a connection insertion frame 1709, a second connection insertion groove 1710, a limit block 1711, a first movable insertion block 1712, a second movable insertion block 1713, a movable clamp column 1714, a first movable insertion column 1715 and a second movable insertion column 1716, wherein the fixed block 1701 is integrally formed at one end of the circular tube 5, the second circular groove 1702 penetrates through the fixed block 1701, the second circular groove 1702 is connected with the inner cavity of the circular tube 5, the fixed block 1701 is symmetrically and movably provided with the T-shaped movable block 1703 in the inner side wall of the second circular groove 1702, one end of the T-shaped movable block 1703 is provided with a second slope, the T-shaped movable block 3 is symmetrically provided with a second return spring, the other end of the T-shaped movable block 1701704 is movably provided with the first movable extrusion block 1704, a third slope is arranged at one end of the first movable extrusion block 1704, a second movable extrusion block 1705 is arranged at the other end of the first movable extrusion block 1704, a third reset spring is arranged at the same end of the first movable extrusion block 1704, a second movable fixture block 1706 is movably arranged at the other end of the second movable extrusion block 1705, an extrusion chute 1707 is arranged on the second movable fixture block 1706, a fourth reset spring is arranged at one end of the second movable fixture block 1706, a connecting insertion block 1708 is symmetrically formed at one end of the fixed block 1701 in an integrated manner, the connecting insertion frame 1709 is connected in a second connecting insertion slot 1710 in an inserting manner, the second connecting insertion slot 1710 is arranged in the connecting insertion tube 12, a limit block 1711 is integrally formed at one end of the connecting insertion frame 1709, a through hole is arranged in the limit block 1711 in a penetrating manner, first movable insertion blocks 1712 are symmetrically and movably arranged at two sides of the through hole by the limit block 1711, a second movable insertion block 1713 is arranged at one end of the first movable insertion block 1712, and first activity inserted block 1712 is provided with fifth reset spring in the same end connection with second activity inserted block 1713, the activity is provided with activity card post 1714 in the first activity inserted block 1712, the one end of activity card post 1714 is provided with extrusion spring, be provided with first activity inserted block 1715 in the stopper 1711 in the activity of one side of first activity inserted block 1712, the one end of first activity inserted block 1715 is provided with the second activity and inserts post 1716, the second activity inserted block 1716 is inserted the post 1715 and is provided with sixth reset spring in the same end connection with first activity inserted block 1715.
Further, the connection insertion blocks 1708 are arranged at positions corresponding to the first connection insertion slots 10 and have the same number of groups, and the cross-sectional shape of the end portions of the connection insertion blocks 1708 is the same as the cross-sectional shape of the notches of the first connection insertion slots 10, that is, the cross-sections of the two are equal in length and width.
The working principle is as follows: when the aluminum profile frame is assembled, firstly, a round pipe 5 is inserted into a first round groove 4 at the end part of a first aluminum frame 1, then a connecting threaded column 6 penetrates through the round pipe 5 and is in threaded connection with a first connecting threaded groove 3 until a limiting ring 7 arranged on the connecting threaded column 6 limits and clamps the round pipe 5, then a connecting insert 1708 at one end of a fixed block 1701 is inserted into a first connecting insert groove 10 in a second aluminum frame 2, then a connecting insert 12 penetrates through a round connecting hole 9 in a second aluminum frame 2 and is inserted into a second round groove 1702 in the fixed block 1701, in the process, the connecting insert 12 extrudes a T-shaped movable block 1703 in the fixed block 1701, the T-shaped movable block 1703 extrudes a first movable extrusion block 1701704, and then the first movable extrusion block 1704 pushes a second movable extrusion block 1704 to extrude an extrusion chute 1707 arranged on a second movable extrusion block 1706, so that the second movable clamping block 1706 is inserted into the fixing groove 11 at the side of the first connecting inserting groove 10, and the second connecting thread groove 13 arranged at one end of the connecting inserting tube 12 is connected with the other end of the connecting thread post 6 by a thread, in the process, the connecting inserting frame 1709 is inserted into the second connecting inserting groove 1710 in the connecting inserting tube 12, the connecting inserting frame 1709 can also extrude the first movable clamping block 14, so that the first movable clamping block 14 is clamped in the first annular clamping groove 8 on the connecting thread post 6, finally the first movable inserting blocks 1712 arranged at two sides of the limiting block 1711 are pressed, the first movable inserting block 1712 pushes the second movable inserting block 1713, so that the second movable inserting block 1713 is clamped in the second annular clamping groove 16 at the outer side wall of the cylinder 15, meanwhile, the movable clamping post 1714 arranged in the first movable inserting block 1712 reaches the position of the first movable post 1715, the movable clamping post 1714 is clamped in the limiting block 1711 under the action of the extrusion spring, further, the first movable inserting block 1712 is fixed in position, the second movable inserting block 1713 is clamped and fixed in the second annular clamping groove 16, the connection and fixation of the first aluminum frame 1 and the second aluminum frame 2 can be quickly completed, the operation is simple, the connection is firm and stable, therefore, when the assembly work of the aluminum profile frame is carried out, the connection and fixation between the aluminum profile frames are convenient and simple to operate on the one hand, the operation can be quickly carried out on the other hand, the labor amount of workers is saved, the working efficiency of the aluminum profile assembly is improved, and on the other hand, the locking and clamping effect is realized on the assembly, the connection and the fixation of the aluminum profile frame on the premise of ensuring the assembly convenience by the arranged locking and connecting mechanism 17, so that the firmness and the stability of the aluminum profile assembly work are improved, and then avoid later stage to connect and produce not hard up problem, have fine guarantee to the use work in later stage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a connecting piece is used in aluminium alloy equipment which characterized in that: comprises a first aluminum frame (1), a second aluminum frame (2), a first connecting slot (10), a connecting insertion pipe (12) and a locking connecting mechanism (17);
a first circular groove (4) is formed in one end of the first aluminum frame (1), a first connecting thread groove (3) is formed in one end of the first circular groove (4), a circular pipe (5) is arranged in the first circular groove (4) in a splicing mode, a connecting thread column (6) is arranged in the first connecting thread groove (3) in a threaded connection mode, and the connecting thread column (6) penetrates through the circular pipe (5);
a limiting ring (7) is integrally formed on the connecting threaded column (6), and a first annular clamping groove (8) is formed in the outer side wall of one end of the connecting threaded column (6);
a circular connecting hole (9) penetrates through the second aluminum frame (2), first connecting slots (10) are symmetrically formed in the second aluminum frame (2) at the side positions of the circular connecting hole (9), and fixing slots (11) are formed in the first connecting slots (10);
a second connecting thread groove (13) is formed in one end of the connecting insertion pipe (12), first movable clamping blocks (14) are symmetrically and movably arranged on the side sides of the second connecting thread groove (13), a first slope is arranged at one end of each first movable clamping block (14), movable pieces are symmetrically arranged on the first movable clamping blocks (14), first return springs are connected to the movable pieces, a cylinder (15) is arranged at the other end of the connecting insertion pipe (12), and a second annular clamping groove (16) is formed in the outer side wall of the cylinder (15);
and the second aluminum frame (2) and the first aluminum frame (1) are fixedly connected through a locking connecting mechanism (17).
2. The connecting member for aluminum profile assembly according to claim 1, characterized in that: the locking and connecting mechanism (17) comprises a fixed block (1701), a second circular groove (1702), a T-shaped movable block (1703), a first movable extrusion block (1704), a second movable extrusion block (1705), a second movable fixture block (1706), an extrusion chute (1707), a connecting insertion block (1708), a connecting insertion frame (1709), a second connecting insertion groove (1710), a limiting block (1711), a first movable insertion block (1712), a second movable insertion block (1713), a movable clamping column (1714), a first movable insertion column (1715) and a second movable insertion column (1716), wherein the fixed block (1701) is integrally arranged at one end of the circular groove (5), the second circular groove (1702) penetrates through the fixed block (1701), the second circular groove (1702) is connected with the inner cavity of the circular groove (5), the T-shaped movable block (1703) is symmetrically and movably arranged in the inner side wall of the second circular groove (1702) of the fixed block (1701), a second slope is arranged at one end of the T-shaped movable block (1703), second return springs are symmetrically arranged on the T-shaped movable block (1703), a first movable extrusion block (1704) is movably arranged at the other end of the T-shaped movable block (1703), a third slope is arranged at one end of the first movable extrusion block (1704), a second movable extrusion block (1705) is arranged at the other end of the first movable extrusion block, a third return spring is connected with the same end of the second movable extrusion block (1705) by the first movable extrusion block (1704), a second movable fixture block (1706) is movably arranged at the other end of the second movable extrusion block (1705), an extrusion chute (1707) is arranged on the second movable fixture block (1706), a fourth return spring is arranged at one end of the second movable fixture block (1706), the connection insertion blocks (1708) are integrally formed and symmetrically arranged at one end of the fixed block (1701), and the connection insertion frame (1709) is inserted and connected in a second connection slot (1710), the second connecting slot (1710) is arranged in the connecting cannula (12), one end of the connecting frame (1709) is integrally provided with a limiting block (1711), a through hole is arranged in the limiting block (1711) in a penetrating way, a first movable inserting block (1712) is arranged at the two sides of the through hole in a symmetrical mode, one end of the first movable inserting block (1712) is provided with a second movable inserting block (1713), a fifth reset spring is arranged at the same end of the first movable inserting block (1712) as the second movable inserting block (1713), a movable clamping column (1714) is movably arranged in the first movable inserting block (1712), one end of the movable clamping column (1714) is provided with an extrusion spring, a first movable inserting column (1715) is movably arranged at one side of the first movable inserting block (1712) in the limiting block (1711), one end of the first movable inserting column (1715) is provided with a second movable inserting column (1716), and the second movable inserting column (1716) is connected with a sixth reset spring at the same end of the first movable inserting column (1715).
3. The connecting member for aluminum profile assembly according to claim 1, characterized in that: and one end of each of the cylinder (15) and the connecting threaded column (6) is provided with a screwing auxiliary groove.
4. The connecting member for aluminum profile assembly according to claim 2, characterized in that: the diameter of the second circular groove (1702) is equal to the outer diameter of the connecting insertion pipe (12), the diameter of the circular connecting hole (9) and the diameter of the first circular groove (4).
5. The connecting member for aluminum profile assembly according to claim 2, characterized in that: the connecting insertion blocks (1708) correspond to the first connecting slot (10) in arrangement position and are arranged in the same number, and the cross section of the end part of each connecting insertion block (1708) is the same as that of the notch of the first connecting slot (10), namely the cross sections of the connecting insertion blocks and the notch are equal in length and width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998921.7A CN112049846B (en) | 2020-09-22 | 2020-09-22 | Connecting piece is used in aluminium alloy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010998921.7A CN112049846B (en) | 2020-09-22 | 2020-09-22 | Connecting piece is used in aluminium alloy equipment |
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| Publication Number | Publication Date |
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| CN112049846A CN112049846A (en) | 2020-12-08 |
| CN112049846B true CN112049846B (en) | 2021-12-14 |
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| CN202010998921.7A Active CN112049846B (en) | 2020-09-22 | 2020-09-22 | Connecting piece is used in aluminium alloy equipment |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2937597Y (en) * | 2006-08-04 | 2007-08-22 | 乔晶 | Side pillar slide block |
| CN201605660U (en) * | 2010-03-05 | 2010-10-13 | 陈毛宁 | Device for setting up combined frame |
| DE102011100484B8 (en) * | 2011-05-04 | 2013-05-02 | Creotecc Gmbh | Clamping device for photovoltaic modules |
| CN202789924U (en) * | 2012-09-13 | 2013-03-13 | 北京新利同创电子设备有限责任公司 | Profile corner joint and assembling frame body |
| CN210565580U (en) * | 2019-07-01 | 2020-05-19 | 贵州锦程铝业科技有限公司 | Corner connection piece with blocking cover applied to cabinet body profile connection |
| CN111496559B (en) * | 2020-04-27 | 2021-01-08 | 广东巡峰精密制造有限公司 | Machined part positioning mechanism for numerical control machining lathe |
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