阅读说明：本技术 一种用于铝合金型材的连接构件 (Connecting member for aluminum alloy section ) 是由 不公告发明人 于 2020-11-24 设计创作，主要内容包括：本发明提供一种用于铝合金型材的连接构件,涉及型材连接构件领域。该用于铝合金型材的连接构件,包括壳体和连接件,所述壳体顶端中部通过安装轴转动连接有上活动臂,所述壳体底端中部通过安装轴转动连接有下活动臂,所述安装块左端中部转动连接有内插件。通过拨动上活动臂和下活动臂,然后在上活动臂和下活动臂的运动过程中,拉动前扎带和后扎带以及通过压缩扭簧对上椭圆件和下椭圆件施力,进而将铝合金型材夹紧,然后将外插件和内插件插入连接件两端的外插槽和内插槽内,然后旋转外插件45°在齿环、传动齿轮和从动齿轮的传动作用下将内插件反方向转动45°,使凸块卡在连接件内,完成拼装,整个过程操作简单省时,提高工作效率,值得大力推广。(The invention provides a connecting member for an aluminum alloy section, and relates to the field of section connecting members. The connecting member for the aluminum alloy section comprises a shell and a connecting piece, wherein the middle part of the top end of the shell is rotatably connected with an upper movable arm through an installation shaft, the middle part of the bottom end of the shell is rotatably connected with a lower movable arm through an installation shaft, and the middle part of the left end of an installation block is rotatably connected with an inner insert. The upper movable arm and the lower movable arm are shifted, then in the motion process of the upper movable arm and the lower movable arm, the front ribbon and the rear ribbon are pulled, the upper oval part and the lower oval part are forced by the compression torsion springs, the aluminum alloy section is clamped tightly, then the outer insert and the inner insert are inserted into the outer inserting groove and the inner inserting groove at two ends of the connecting piece, then the outer insert is rotated for 45 degrees to reversely rotate the inner insert for 45 degrees under the transmission action of the toothed ring, the transmission gear and the driven gear, so that the convex block is clamped in the connecting piece to complete the assembly, the operation in the whole process is simple and time-saving, the working efficiency is improved, and the aluminum alloy connecting piece.)

1. A connecting member for aluminum alloy profiles, comprising a housing (1) and a connecting piece (30), characterized in that: the middle part of the top end of the shell (1) is rotationally connected with an upper movable arm (3) through a mounting shaft (26), the middle part of the bottom end of the shell (1) is rotationally connected with a lower movable arm (10) through a mounting shaft (26), a rear fixing plate (12) is fixedly connected with the rear end of the right side in the shell (1), a front fixing plate (13) is fixedly connected with the front end of the right side in the shell (1), a rear binding belt (16) is arranged at the front end of the rear fixing plate (12), a front binding belt (14) is arranged at the rear end of the front fixing plate (13), the left end of the shell (1) is provided with a mounting block (5), the outer side of the left end of the mounting block (5) is rotatably connected with an outer plug-in piece (6), the middle part of the left end of the mounting block (5) is rotatably connected with an inner insert (8), and the upper and lower ends of the left side of the inner part of the outer insert (6) and the upper and lower ends of the left side of the inner insert (8) are respectively provided with a lug (7).

2. A connecting member for aluminum alloy profiles according to claim 1, characterized in that: go up trip (2) on the fixedly connected with of movable arm (3) top right side, trip (11) down under movable arm (10) bottom right side fixedly connected with, it is provided with ellipse piece (4) and goes up ellipse piece (4) and rotate and connect at the installation axle (26) middle part on casing (1) top to go up movable arm (3) left end, ellipse piece (9) just rotate down and connect at the installation axle (26) middle part of casing (1) bottom down in the ellipse piece (9) left end is provided with down, it all is provided with torsional spring (25) between movable arm (3) and last ellipse piece (4) and between lower movable arm (10) and lower ellipse piece (9).

3. A connecting member for aluminum alloy profiles according to claim 1, characterized in that: installing block (5) top right side is provided with draw-in groove (20), it is provided with spout (17) to go up draw-in groove (20) left side, go up spring (18) of the inside left end fixedly connected with of spout (17), go up spring (18) right-hand member fixedly connected with and go up bevel connection fixture block (19) and last spout (17) sliding connection, installing block (5) bottom right side is provided with down draw-in groove (24), draw-in groove (24) left side is provided with down spout (21) down, spring (22) under the inside left end fixedly connected with of spout (21) down, bevel connection fixture block (23) and lower bevel connection block (23) and spout (21) sliding connection down under spring (22) right-hand member fixedly connected with down.

4. A connecting member for aluminum alloy profiles according to claim 1, characterized in that: preceding fixed plate (13) and preceding ribbon (14) are provided with between connecting rod (33) and preceding ribbon (33) both ends before and rotate respectively with preceding fixed plate (13) and preceding ribbon (14) and be connected, be provided with between after-fixing board (12) and back ribbon (16) connecting rod (15) and back connecting rod (15) both ends and rotate respectively with after-fixing board (12) and back ribbon (16) and be connected.

5. A connecting member for aluminum alloy profiles according to claim 1, characterized in that: a gear ring (27) is arranged at the right end inside the outer insert (6), a driven gear (29) is fixedly connected at the right end of the inner insert (8), a transmission gear (28) is connected at the rear end of the inner side of the gear ring (27) in a meshed mode, and the driven gear (29) is connected at the front end of the transmission gear (28) in a meshed mode.

6. A connecting member for aluminum alloy profiles according to claim 1, characterized in that: outer inserting grooves (31) and inner inserting grooves (32) are formed in the left end and the right end of the connecting piece (30).

7. A connecting member for aluminum alloy profiles according to claim 1, characterized in that: the front cable tie (14) and the rear cable tie (16) are connected end to form a closed loop, the top end of the front cable tie (14) is connected with the bottom end of the upper movable arm (3) through glue, and the bottom end of the rear cable tie (16) is connected with the top end of the lower movable arm (10) through glue.

8. A connecting member for aluminum alloy profiles according to claim 3, characterized in that: the inclined opening of the upper inclined opening clamping block (19) is upward, and the inclined opening of the lower inclined opening clamping block (23) is downward.

Technical Field

The invention relates to the technical field of section bar connecting members, in particular to a connecting member for an aluminum alloy section bar.

Background

Aluminum alloy sections are a non-ferrous metal structural material which is most widely applied in industry, and are widely applied in aviation, aerospace, automobiles, mechanical manufacturing, ships, building, decoration and chemical industry, along with the rapid development of scientific technology and industrial economy in recent years, the demand for aluminum alloy welding structural parts is increasing, so that the research on weldability of aluminum alloy is also deepened, the wide application of aluminum alloy promotes the development of aluminum alloy welding technology, and meanwhile, the development of welding technology expands the application field of aluminum alloy, so that the welding technology of aluminum alloy is becoming one of the hot points of research.

The aluminum alloy section bar has limited length and needs to be bent in the using process, so the aluminum alloy section bar can be connected by using the connecting member, the aluminum alloy section bar is lengthened or formed with an angle, but the existing connecting member is troublesome to use and wastes labor hours.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a connecting member for an aluminum alloy section, which solves the problem of troublesome use of the connecting member.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a connecting elements for aluminum alloy ex-trusions, includes casing and connecting piece, casing top middle part is connected with the digging arm through installation hub rotation, casing bottom middle part is connected with down the digging arm through installation hub rotation, the inside right side rear end fixedly connected with rear fixed plate of casing, the inside right side front end fixedly connected with front fixed plate of casing, the rear fixed plate front end is provided with the back ribbon, the front fixed plate rear end is provided with preceding ribbon, the casing left end is provided with the installation piece, the installation piece left end outside is rotated and is connected with outer plug-in components, installation piece left end middle part is rotated and is connected with interior plug-in components, both ends all are provided with the lug about both ends and the interior plug-in components left side about the.

Optionally, go up the trip on the swing arm top right side fixedly connected with, trip under the swing arm bottom right side fixedly connected with, it is provided with oval spare and goes up oval spare and rotate the installation axle middle part of connecting on the casing top to go up the swing arm left end, the swing arm left end is provided with down oval spare and rotate the installation axle middle part of connecting in the casing bottom down, go up and all be provided with the torsional spring between swing arm and the last oval spare and down between the oval spare.

Preferably, installation piece top right side is provided with the draw-in groove, it is provided with the spout to go up the draw-in groove left side, go up the inside left end fixedly connected with of spout and go up the spring, go up spring right-hand member fixedly connected with and go up bevel fixture block and last spout sliding connection, installation piece bottom right side is provided with down the draw-in groove, the draw-in groove left side is provided with down the spout down, the inside left end fixedly connected with of spout is down the spring, bevel fixture block and lower spout sliding connection down under the spring right-hand member fixedly connected with.

Preferably, be provided with between preceding fixed plate and the preceding ribbon preceding connecting rod and preceding connecting rod both ends and rotate respectively with preceding fixed plate and preceding ribbon and be connected, be provided with between after-fixing board and the back ribbon connecting rod and back connecting rod both ends and rotate respectively with after-fixing board and back ribbon and be connected.

Preferably, a gear ring is arranged at the right end inside the outer insert, a driven gear is fixedly connected at the right end of the inner insert, and a transmission gear is arranged between the gear ring and the driven gear.

Preferably, both ends all are provided with extrapolation groove and interpolation groove about the connecting piece.

Preferably, the front cable tie and the rear cable tie are connected end to form a closed loop, the top end of the front cable tie and the bottom end of the upper movable arm are connected through glue, and the bottom end of the rear cable tie and the top end of the lower movable arm are connected through glue.

Preferably, the bevel opening of the upper bevel opening clamping block faces upwards, and the bevel opening of the lower bevel opening clamping block faces downwards.

The working principle is as follows: preparing two connecting members corresponding to two sections of aluminum alloy profiles respectively, inserting the aluminum alloy profiles from the right end of the shell until the aluminum alloy profiles are contacted with the mounting block, then shifting the upper movable arm upwards and shifting the lower movable arm downwards, respectively driving the top end of the front ribbon and the bottom end of the rear ribbon to move so as to reduce the closed loop formed by the front ribbon and the rear ribbon and clamp the aluminum alloy profiles, continuously moving the upper movable arm and the lower movable arm so as to break and separate the upper movable arm and the front ribbon from the lower movable arm and the rear ribbon, continuously moving the upper movable arm and the lower movable arm, applying force to the upper oval piece and the lower oval piece through the torsion spring so as to apply force to the aluminum alloy profiles, then continuously moving the upper movable arm and the lower movable arm, and enabling the upper clamping hook to reach the upper clamping groove, the upper hook extrudes the upper bevel clamping block to enable the upper bevel clamping block to move leftwards, after the upper hook enters the upper clamping groove, the upper bevel clamping block is clamped with the upper hook under the reset action of the upper spring, the upper movable arm is fixed at the left side of the top end of the shell, the lower hook reaches the lower clamping groove, the lower hook pressurizes the lower bevel clamping block to enable the lower bevel clamping block to move leftwards, after the lower hook enters the lower clamping groove, the lower bevel clamping block is clamped with the lower hook under the reset action of the lower spring, the lower movable arm is fixed at the left side of the bottom end of the shell, after two aluminum alloy sections are installed, two connecting components are respectively connected to the left end and the right end of the connecting piece, the outer inserting piece and the inner inserting piece are inserted into the outer clamping groove and the inner inserting groove, then the outer inserting piece is rotated 45 degrees, then the inner inserting piece is driven to rotate through the gear ring, the transmission gear and the driven gear, so that the outer inserting piece and the, and is clamped with the connecting piece to complete the connection of the aluminum alloy section.

(III) advantageous effects

The invention provides a connecting member for aluminum alloy sections. The method has the following beneficial effects:

the invention uses the upper movable arm and the lower movable arm as the power arms, then pulls the front ribbon and the rear ribbon in the movement process of the upper movable arm and the lower movable arm, and applies force to the upper oval part and the lower oval part through the compression torsion spring, so as to clamp the aluminum alloy section, then inserts the outer insert and the inner insert into the outer inserting groove and the inner inserting groove at the two ends of the connecting piece, then rotates the outer insert 45 degrees to rotate the inner insert 45 degrees in the opposite direction under the transmission action of the gear ring, the transmission gear and the driven gear, so that the convex block is clamped in the connecting piece to complete the assembly, the operation of the whole process is simple and time-saving, the working efficiency is improved, and the invention is worth.

Drawings

FIG. 1 is a schematic view of a housing of the present invention;

FIG. 2 is a top view of the housing of the present invention;

FIG. 3 is a schematic view of a front cable tie of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view of FIG. 1 at B;

FIG. 6 is an enlarged view at C of FIG. 2;

FIG. 7 is a schematic view of the ring gear of the present invention;

FIG. 8 is a top view of the connector of the present invention;

fig. 9 is a side view of the connector of the present invention.

Wherein, 1, a shell; 2. mounting a clamping hook; 3. an upper movable arm; 4. an upper oval piece; 5. mounting blocks; 6. an outer plug; 7. a bump; 8. an interposer; 9. a lower elliptical member; 10. a lower movable arm; 11. a lower hook; 12. a rear fixing plate; 13. a front fixing plate; 14. a front binding belt; 15. a rear connecting rod; 16. a rear binding belt; 17. an upper chute; 18. an upper spring; 19. an upper bevel edge fixture block; 20. an upper clamping groove; 21. a lower chute; 22. a lower spring; 23. a lower bevel edge fixture block; 24. a lower clamping groove; 25. a torsion spring; 26. installing a shaft; 27. a toothed ring; 28. a transmission gear; 29. a driven gear; 30. a connecting member; 31. an outer inserting groove; 32. an inner slot; 33. a front connecting rod.

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.

Example (b):

as shown in FIGS. 1 to 9, an embodiment of the present invention provides a connecting member for aluminum alloy sections, comprising a housing 1 and a connecting member 30, wherein the upper movable arm 3 is rotatably connected to the middle portion of the top end of the housing 1 through a mounting shaft 26, the lower movable arm 10 is rotatably connected to the middle portion of the bottom end of the housing 1 through the mounting shaft 26, the rear fixed plate 12 is fixedly connected to the rear portion of the right side of the interior of the housing 1, the front fixed plate 13 is fixedly connected to the front portion of the right side of the interior of the housing 1, the rear binding plate 12 is provided with a rear binding band 16, the front binding band 14 is provided at the rear portion of the front fixed plate 13, the mounting block 5 is provided at the left end of the housing 1, the outer insert 6 is rotatably connected to the outer side of the left end of the mounting block 5, the inner insert 8 is rotatably connected to the middle portion of the left end, the outer insert 6, the inner insert 8 and the projection 7 are combined with the connecting piece 30 to form a complete connecting component by the power supplied by the upper movable arm 3 and the lower movable arm 10.

Go up 3 top right sides fixedly connected with of digging arm and go up trip 2, trip 11 down 10 bottom right sides fixedly connected with of digging arm down, it is provided with oval 4 and goes up oval 4 and rotate the installation axle 26 middle part of connecting on casing 1 top to go up 3 left ends of digging arm, it is provided with down oval 9 and rotate the installation axle 26 middle part of connecting in casing 1 bottom to go up digging arm 10 left end down, it all is provided with torsional spring 25 between lower digging arm 10 and the oval 9 to go up between digging arm 3 and the last oval 4 and down, in the above-mentioned structure, it rotates with lower digging arm 10 to go up digging arm 3, it presss from both sides tightly the aluminum alloy ex-trusions with lower oval 9 to drive oval 4 through torsional spring 25.

The right side of the top end of the mounting block 5 is provided with an upper clamping groove 20, the left side of the upper clamping groove 20 is provided with an upper sliding groove 17, the left end of the inside of the upper sliding groove 17 is fixedly connected with an upper bevel clamping block 19, the upper bevel clamping block 19 is connected with the upper sliding groove 17 in a sliding manner, the right side of the bottom end of the mounting block 5 is provided with a lower clamping groove 24, the left side of the lower clamping groove 24 is provided with a lower sliding groove 21, the left end of the inside of the lower sliding groove 21 is fixedly connected with a lower spring 22, the right end of the lower spring 22 is fixedly connected with a lower bevel clamping block 23, the lower bevel clamping block 23 is connected with the lower sliding groove 21 in a sliding manner, in the structure, the upper movable arm 3 is positioned through the upper spring 18 and the upper bevel clamping block 19 and the upper clamping hook 2 in a clamping manner.

Be provided with between preceding fixed plate 13 and the preceding ribbon 14 preceding connecting rod 33 and preceding connecting rod 33 both ends rotate with preceding fixed plate 13 and preceding ribbon 14 respectively and be connected, be provided with between back fixed plate 12 and the back ribbon 16 back connecting rod 15 and back connecting rod 15 both ends rotate with back fixed plate 12 and back ribbon 16 respectively and be connected, in the above-mentioned structure, through preceding connecting rod 33 and back connecting rod 15 with preceding ribbon 14 and back ribbon 16 and preceding fixed plate 13 and back fixed plate 12 between realize spacingly, guarantee to press from both sides the aluminium alloy ex-trusions after pressing from both sides tightly and can not take place displacement about.

The right end inside the outer insert 6 is provided with a toothed ring 27, the right end of the inner insert 8 is fixedly connected with a driven gear 29, a transmission gear 28 is arranged between the toothed ring 27 and the driven gear 29, and the rotating outer insert 6 drives the inner insert 8 to rotate through the toothed ring 27, the driven gear 29 and the transmission gear 28, and the rotating directions of the outer insert 6 and the inner insert 8 are opposite.

The connecting member 30 is provided at both left and right ends thereof with outer insertion grooves 31 and inner insertion grooves 32, the connecting member 30 may be in-line, right-angled and U-shaped to be adapted to different working environments, and the outer insertion grooves 31 and the inner insertion grooves 32 are engaged with the outer insert 6 and the inner insert 8.

The front ribbon 14 and the rear ribbon 16 are connected end to form a closed loop, the top end of the front ribbon 14 is connected with the bottom end of the upper movable arm 3 through glue, the bottom end of the rear ribbon 16 is connected with the top end of the lower movable arm 10 through glue, and the upper movable arm 3 and the lower movable arm 10 are separated from the rear ribbon 16 and the front ribbon 14 when moving to a certain position through the connection effect of the glue, so that labor can be saved when the upper movable arm 3 and the lower movable arm 10 are rotated.

The inclined opening of the upper inclined opening clamping block 19 is upward, the inclined opening of the lower inclined opening clamping block 23 is downward, the upper inclined opening clamping block 19 and the lower inclined opening clamping block 23 move inwards the upper sliding groove 17 and the lower sliding groove 21 when the upper clamping hook 2 and the lower clamping hook 11 apply force to the upper inclined opening clamping block 19 and the lower inclined opening clamping block 23 through the design of the inclined openings, and the upper clamping hook 2 and the lower clamping hook 11 smoothly enter the upper clamping groove 20 and the lower clamping groove 24.

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.