CN212239774U

CN212239774U - Welding stent is used in door and window production

Info

Publication number: CN212239774U
Application number: CN202020384016.8U
Authority: CN
Inventors: 王�琦
Original assignee: Kf Door Industry Suzhou Co ltd
Current assignee: Kf Door Industry Suzhou Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-29
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to a door and window production technical field just discloses a welding stent is used in door and window production, which comprises a fixing plate and i, the upper end longitudinal fixation of fixed plate is provided with the backup pad, the last lateral wall of fixed plate is seted up flutedly, the spout of symmetry is seted up to the both sides wall of backup pad, the inside of recess transversely is provided with two-way lead screw, the left end of two-way lead screw is passed through the bearing and is connected with the lateral wall rotation of fixed plate, the right-hand member of two-way lead screw runs through the right side wall of fixed plate and extends to the outside, the pole wall threaded connection of two-way lead screw has the first slider of symmetry, two the lower extreme of first slider all is. The utility model discloses, convenient operation can adjust welding stent's angle and height wantonly, effectively welds the steel pipe fast, reduces the work degree of difficulty, has improved work efficiency greatly.

Description

Welding stent is used in door and window production

Technical Field

The utility model relates to a door and window production technical field especially relates to a welding stent is used in door and window production.

Background

With the development of industrial industries, steel pipes are applied to various industries, sometimes the requirement for welding the steel pipes is needed, the requirements of products are different, the welding of the steel pipes is different, the steel pipes are often required to move and rotate in the welding process, and the steel pipes are not easy to move manually due to the fact that the steel pipes are heavy, so that a welding support is needed to support the steel pipes, and the welding of the steel pipes is convenient.

Door and window production welded support in the past, the angle is fixed, when needs weld great steel pipe, the transport difficulty, and difficult operation alone leads to when the welding, and the operation is complicated, influences work efficiency, increases the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art welding stent angle and highly all can't adjust, the transport difficulty during welding increases the problem of the work degree of difficulty, and the welding stent is used in door and window production that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a welding support for door and window production comprises a fixed plate, wherein a supporting plate is longitudinally and fixedly arranged at the upper end of the fixed plate, a groove is formed in the upper side wall of the fixed plate, symmetrical sliding grooves are formed in two side walls of the supporting plate, a bidirectional screw rod is transversely arranged in the groove, the left end of the bidirectional screw rod is rotatably connected with the side wall of the fixed plate through a bearing, the right end of the bidirectional screw rod penetrates through the right side wall of the fixed plate and extends to the outside, symmetrical first sliding blocks are connected to the rod wall of the bidirectional screw rod in a threaded manner, the lower ends of the two first sliding blocks are in contact connection with the lower side wall of the groove, second sliding blocks are respectively connected to the insides of the two sliding grooves in a sliding manner, a sleeve is arranged between the two first sliding blocks and the two second sliding blocks, symmetrical limiting blocks are respectively connected to the inside of, two the lateral wall of stopper is fixed first connecting plate and the second connecting plate of being provided with respectively, the upper end of first connecting plate runs through sheathed tube last lateral wall and extends to the outside and pass through first pivot rotation with the lateral wall of second slider and be connected, the lower extreme of second connecting plate runs through sheathed tube lower lateral wall and extends to the outside and pass through the second pivot rotation with the lateral wall of first slider and be connected, the last lateral wall of first connecting plate and second connecting plate is all fixed and is provided with the fixed block, two the spacing groove has all been seted up to the lateral wall of fixed block, the inside of spacing groove is provided with fixed establishment.

Preferably, the side wall of the sleeve is in threaded connection with symmetrical bolts, and the upper ends of the two bolts are in contact connection with the side walls of the first connecting plate and the second connecting plate respectively.

Preferably, the fixing mechanism comprises a spring, the spring is fixedly arranged in the limiting groove, and a clamping plate is fixedly arranged at the lower end of the spring.

Preferably, a handle is fixedly arranged at the right end of the bidirectional screw rod.

Preferably, the side walls of the plurality of clamping plates are fixedly provided with rubber anti-slip pads.

Preferably, a foam anti-slip sleeve is fixedly arranged outside the handle.

Compared with the prior art, the utility model provides a welding stent is used in door and window production possesses following beneficial effect:

1. this welding stent is used in door and window production, through the common cooperation of fixed plate, backup pad, first slider, second slider, two-way lead screw and handle, adjusts welding stent's angle wantonly, makes things convenient for weldment work, improves work efficiency greatly.

2. This welding stent is used in door and window production through the common cooperation of sleeve pipe, first connecting plate, second connecting plate, stopper and bolt, adjusts the steel pipe that satisfies different length size wantonly to the length that prevents, improves welding stent's practicality.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, convenient operation can adjust welding stent's angle and height wantonly, effectively welds the steel pipe fast, reduces the work degree of difficulty, has improved work efficiency greatly.

Drawings

Fig. 1 is a schematic front structural view of a welding bracket for door and window production according to the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a fixing plate 1, a supporting plate 2, a bidirectional screw rod 3, a first sliding block 4, a second sliding block 5, a sleeve 6, a limiting block 7, a first connecting plate 8, a second connecting plate 9, a fixing block 10, a bolt 11, a spring 12, a clamping plate 13 and a handle 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a welding bracket for door and window production comprises a fixed plate 1, a support plate 2 is longitudinally and fixedly arranged at the upper end of the fixed plate 1, a groove is arranged on the upper side wall of the fixed plate 1, symmetrical sliding grooves are arranged on the two side walls of the support plate 2, a bidirectional screw rod 3 is transversely arranged in the groove, a handle 14 is fixedly arranged at the right end of the bidirectional screw rod 3, a foam anti-slip sleeve is fixedly arranged outside the handle 14, the left end of the bidirectional screw rod 3 is rotatably connected with the side wall of the fixed plate 1 through a bearing, the right end of the bidirectional screw rod 3 penetrates through the right side wall of the fixed plate 1 and extends to the outside, symmetrical first sliding blocks 4 are in threaded connection with the rod wall of the bidirectional screw rod 3, the lower ends of the two first sliding blocks 4 are in contact connection with the lower side wall of the groove, second sliding blocks 5 are in sliding, the lateral wall of the sleeve 6 is in threaded connection with symmetrical bolts 11, the upper ends of the two bolts 11 are respectively in contact connection with the lateral walls of a first connecting plate 8 and a second connecting plate 9, the inside of the sleeve 6 is in sliding connection with symmetrical limit blocks 7, both the two limit blocks 7 are in contact connection with the inner wall of the sleeve 6, the lateral walls of the two limit blocks 7 are respectively and fixedly provided with the first connecting plate 8 and the second connecting plate 9, the upper end of the first connecting plate 8 penetrates through the upper lateral wall of the sleeve 6 to extend to the outside and is in rotational connection with the lateral wall of the second slider 5 through a first shaft pin, the lower end of the second connecting plate 9 penetrates through the lower lateral wall of the sleeve 6 to extend to the outside and is in rotational connection with the lateral wall of the first slider 4 through a second shaft pin, the upper lateral walls of the first connecting plate 8 and the second connecting plate 9 are respectively and fixedly provided with a fixed, the fixing mechanism comprises a spring 12, the spring 12 is fixedly arranged in the limiting groove, a clamping plate 13 is fixedly arranged at the lower end of the spring 12, and rubber anti-slip pads are fixedly arranged on the side walls of the clamping plates 13.

The utility model discloses in, when needs use the welding stent to carry out weldment work, rotate handle 14, handle 14 drives two-way lead screw 3 and rotates, two-way lead screw 3 drives the first slider 4 motion of lateral wall threaded connection, two first sliders 4 drive first connecting plate 8, second connecting plate 9 and sleeve pipe 6 move jointly, second slider 5 slides inside the spout, when needs adjustment length, rotation bolt 11, stimulate first connecting plate 8 and second connecting plate 9, first connecting plate 8 and second connecting plate 9 all drive lateral wall fixed connection's stopper 7 motion, stimulate splint 13, splint 13 compression spring 12, be connected splint 13 and steel pipe contact, spring 12 promotes splint, the centre gripping of stabilizing is carried out to the steel pipe.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The welding support for door and window production comprises a fixed plate (1) and is characterized in that a supporting plate (2) is longitudinally and fixedly arranged at the upper end of the fixed plate (1), a groove is formed in the upper side wall of the fixed plate (1), symmetrical sliding grooves are formed in two side walls of the supporting plate (2), a bidirectional screw rod (3) is transversely arranged in the groove, the left end of the bidirectional screw rod (3) is rotatably connected with the side wall of the fixed plate (1) through a bearing, the right end of the bidirectional screw rod (3) penetrates through the right side wall of the fixed plate (1) and extends to the outside, first symmetrical sliding blocks (4) are in threaded connection with the rod wall of the bidirectional screw rod (3), the lower ends of the two first sliding blocks (4) are in contact connection with the lower side wall of the groove, second sliding blocks (5) are in sliding connection with the insides of the two sliding grooves, and a sleeve (6) is arranged between the two first sliding blocks (4) and the, symmetrical limiting blocks (7) are connected inside the sleeve (6) in a sliding manner, the two limiting blocks (7) are in contact connection with the inner wall of the sleeve (6), the side walls of the two limiting blocks (7) are respectively and fixedly provided with a first connecting plate (8) and a second connecting plate (9), the upper end of the first connecting plate (8) penetrates through the upper side wall of the sleeve (6) to extend to the outside and is rotationally connected with the side wall of the second sliding block (5) through a first shaft pin, the lower end of the second connecting plate (9) penetrates through the lower side wall of the sleeve (6) to extend to the outside and is rotatably connected with the side wall of the first sliding block (4) through a second shaft pin, the side wall all fixes and is provided with fixed block (10) on first connecting plate (8) and second connecting plate (9), two the spacing groove has all been seted up to the lateral wall of fixed block (10), the inside in spacing groove is provided with fixed establishment.

2. The welding support for door and window production according to claim 1, wherein the lateral wall of the sleeve (6) is connected with symmetrical bolts (11) in a threaded manner, and the upper ends of the two bolts (11) are respectively connected with the lateral walls of the first connecting plate (8) and the second connecting plate (9) in a contact manner.

3. The welding support for door and window production according to claim 1, wherein the fixing mechanism comprises a spring (12), the spring (12) is fixedly arranged inside the limiting groove, and a clamping plate (13) is fixedly arranged at the lower end of the spring (12).

4. A welding support for door and window production according to claim 1, characterized in that a handle (14) is fixedly arranged at the right end of the bidirectional screw rod (3).

5. A welding bracket for door and window production according to claim 3, characterized in that the side walls of a plurality of clamping plates (13) are fixedly provided with rubber non-slip mats.

6. A welding support for the production of doors and windows according to claim 4, characterized in that the outside of said handle (14) is fixed with a foam anti-slip cover.