CN211276759U

CN211276759U - Shearing device for processing bridge-crossing bend

Info

Publication number: CN211276759U
Application number: CN201921854611.7U
Authority: CN
Inventors: 瞿桂然; 孙威; 李凤亮
Original assignee: Tianjin Hongtai Pipe Industry Co ltd
Current assignee: Tianjin Hongtai Pipe Industry Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-18
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a shearing mechanism is used in curved processing of passing a bridge, comprising a base plate, the equal fixedly connected with riser in the upper end left and right sides of bottom plate, two all be equipped with fixed establishment in the riser, two upper portion sliding connection has the diaphragm between the riser, sliding connection has two fixed blocks, the right side on the lower lateral wall of diaphragm riser one side is equipped with the adjustment mechanism who adjusts two fixed blocks, two the downside of fixed block is equipped with shearing mechanism. The utility model, by arranging the shearing mechanism and matching with the adjusting mechanism, can shear the required length according to the needs of the user, and has much smaller error compared with the traditional manual shearing; through setting up fixed establishment, can fix according to the bent bridge of passing a bridge of different diameters size, the subsequent shearing process of being convenient for.

Description

Shearing device for processing bridge-crossing bend

Technical Field

The utility model relates to a curved processing technology field of gap bridge especially relates to a shearing mechanism is used in curved processing of gap bridge.

Background

The bent pipe body of the gap bridge has soft color and attractive appearance, and the matched pipe fitting is provided with a decorative pipe fitting and a reinforcing rib type decoration, so that the strength of the pipe fitting is increased, and the appearance is attractive after the pipeline is installed.

The gap bridge bend in the prior art is usually measured manually when being sheared, then is sheared, the operation process is slow in operation and large in error, and secondly, the existing device is not adaptive when being machined aiming at gap bridge bends of different sizes.

Therefore, a shearing device for the bridge passing bending processing is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a shearing device for processing a gap bridge bend.

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

the utility model provides a curved shearing mechanism for processing of passing a bridge, includes the bottom plate, the equal fixedly connected with riser in the upper end left and right sides of bottom plate, two all be equipped with fixed establishment in the riser, two upper portion sliding connection has the diaphragm between the riser, sliding connection has two fixed blocks, the right side on the lower lateral wall of diaphragm riser one side is equipped with the adjustment mechanism who carries out the regulation to two fixed blocks, two the downside of fixed block is equipped with shearing mechanism.

Preferably, fixed establishment is including setting up the first spout on two riser relative lateral walls, two all be equipped with the first slider of assorted in the first spout, two the equal fixedly connected with grip block of one end that first slider is close to each other, two the bottom of first spout is all rotated and is connected with first threaded rod, two the last lateral wall setting that runs through two first spouts respectively, two of the upper end of first threaded rod passes through driving medium transmission and connects, two all be equipped with first screw hole, two in the first spout first screw hole respectively with two first threaded rod threaded connection.

Preferably, the driving medium includes first drive wheel and second drive wheel, first drive wheel is located the outer coaxial fixed connection of part of riser with the first threaded rod in left side, the second drive wheel is located the outer coaxial fixed connection of part of riser with the first threaded rod in right side, be connected through the drive belt transmission between first drive wheel and the second drive wheel.

Preferably, a second sliding groove is formed in the vertical plate on the left side, a groove is formed in the vertical plate on the right side, a second sliding block and a third sliding block are arranged in the second sliding groove and the third sliding groove respectively, and two ends of the transverse plate are fixedly connected with the second sliding block and the third sliding block respectively.

Preferably, the adjusting mechanism comprises a second threaded rod rotatably connected with the right side wall of the second slider, the right end of the second threaded rod penetrates through the third slider, two second threaded holes are formed in the two fixing blocks, and the two second threaded holes are in threaded connection with the second threaded rod.

Preferably, shear the mechanism including setting up the opening on the lateral wall under two fixed blocks, the right side fixedly connected with motor on the right side wall of fixed block, the coaxial fixedly connected with telescopic link of output of motor, the telescopic link left end runs through to the left side in the opening, the telescopic link is located two intraoral parts respectively and all rotates and is connected with the serrated wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the shearing mechanism and matching with the adjusting mechanism, the required length can be sheared according to the requirements of a user, and the error is much smaller than that of the traditional manual shearing;

2. through setting up fixed establishment, can fix according to the bent bridge of passing a bridge of different diameters size, the subsequent shearing process of being convenient for.

Drawings

Fig. 1 is a perspective view of a shearing apparatus for gap bridge bending processing according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a curved for processing shearing mechanism's of passing a bridge external structure schematic diagram.

In the figure: the device comprises a base plate 1, a vertical plate 2, a fixing mechanism 3, a transverse plate 4, a fixing block 5, an adjusting mechanism 6, a shearing mechanism 7, a first sliding groove 8, a first sliding block 9, a clamping plate 10, a first threaded rod 11, a transmission part 12, a first transmission wheel 13, a second transmission wheel 14, a second threaded rod 15, a motor 16, a telescopic rod 17 and a serrated wheel 18.

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.

Referring to fig. 1-3, a shearing mechanism is used in curved processing of passing a bridge, including bottom plate 1, the equal fixedly connected with riser 2 in the upper end left and right sides of bottom plate 1, all be equipped with fixed establishment 3 in two risers 2, it is specific, fixed establishment 3 is including setting up the first spout 8 on the relative lateral wall of two risers 2, all be equipped with assorted first slider 9 with it in two first spouts 8, the equal fixedly connected with grip block 10 of one end that two first sliders 9 are close to each other, the bottom of two first spouts 8 all rotates and is connected with first threaded rod 11, the coaxial fixedly connected with runner in upper end of the first threaded rod 11 in left side.

In the utility model, the upper ends of two first threaded rods 11 are respectively arranged to penetrate through the upper side wall of two first chutes 8, the two first threaded rods 11 are connected by a transmission part 12 in a transmission way, it should be noted that the transmission part 12 comprises a first transmission wheel 13 and a second transmission wheel 14, the first transmission wheel 13 is coaxially and fixedly connected with the part of the left first threaded rod 11 outside the vertical plate 2, the second transmission wheel 14 is coaxially and fixedly connected with the part of the right first threaded rod 11 outside the vertical plate 2, the first transmission wheel 13 is connected with the second transmission wheel 14 by a transmission belt in a transmission way, first threaded holes are arranged in two first sliding blocks 9, the two first threaded holes are respectively in threaded connection with the two first threaded rods 11, a transverse plate 4 is connected between the two vertical plates 2 in a sliding way at the upper part, it is worth mentioning that a second chute is arranged on the left vertical plate 2, a slot is arranged in, and a second sliding block and a third sliding block are respectively arranged in the second sliding groove and the third sliding groove, and two ends of the transverse plate 4 are respectively fixedly connected with the second sliding block and the third sliding block.

In the utility model, two fixed blocks 5 are connected on the lower side wall of the transverse plate 4 in a sliding way, an adjusting mechanism 6 for adjusting the two fixed blocks 5 is arranged on one side of the right side vertical plate 2, it is noted that the adjusting mechanism 6 comprises a second threaded rod 15 which is rotatably connected with the right side wall of a second slider, the right end of the second threaded rod 15 is coaxially and fixedly connected with a handle, the second threaded rod 15 is a two-way threaded rod, the right end of the second threaded rod 15 runs through the third slider, a second threaded hole is arranged in each of the two fixed blocks 5 and is in threaded connection with the second threaded rod 15, the lower sides of the two fixed blocks 5 are provided with a shearing mechanism 7, it is noted that the shearing mechanism 7 comprises an opening arranged on the lower side wall of the two fixed blocks 5, a motor 16 is fixedly connected on the right side wall of the right side fixed block 5, concretely, the model of the motor 16 is Y-160, motor 16 has carried out electric connection with the outside, and this is prior art, does not describe here any more, and the coaxial fixedly connected with telescopic link 17 of motor 16's output, and telescopic link 17 left end runs through to the left side and opens in, and telescopic link 17 is located two intraoral parts respectively and all rotates and is connected with serrated wheel 18.

The utility model discloses when using, the curved runner that prevents on bottom plate 1 of passing a bridge that will need processing, rotate the runner after that, the runner drives the first threaded rod 11 rotation in left side, the first threaded rod 11 in left side drives first drive wheel 13 and rotates, first drive wheel 13 drives the first threaded rod 11 rotation in right side through driving belt, two first threaded rods 11 drive two first sliders 9 downstream, two first sliders 9 drive two grip blocks 10 downstream after that, two grip blocks 10 carry out the centre gripping to the curved centre gripping of passing a bridge and fix, rotate the handle after that, the handle drives second threaded rod 15 and rotates, second threaded rod 15 drives two fixed blocks 5 and is close to each other or keep away from each other, adjust suitable position, open motor 16, motor 16 drives telescopic link 17 and rotates, then stimulate the handle, make serrated wheel 18 downstream cut.

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 utility model provides a curved shearing mechanism for processing of passing a bridge, includes bottom plate (1), its characterized in that, the equal fixedly connected with riser (2) in the upper end left and right sides of bottom plate (1), two all be equipped with fixed establishment (3) in riser (2), two upper portion sliding connection has diaphragm (4) between riser (2), sliding connection has two fixed block (5), right side on the lower lateral wall of diaphragm (4) riser (2) one side is equipped with adjustment mechanism (6) that carry out the regulation to two fixed block (5), two the downside of fixed block (5) is equipped with shears mechanism (7).

2. The shearing device for gap bridge bending processing according to claim 1, fixed establishment (3) are including setting up first spout (8) on two riser (2) relative lateral walls, two all be equipped with in first spout (8) with its assorted first slider (9), two the equal fixedly connected with grip block (10) of one end that first slider (9) are close to each other, two the bottom of first spout (8) is all rotated and is connected with first threaded rod (11), two the last lateral wall setting that two first spouts (8) were run through respectively to the upper end of first threaded rod (11), two first threaded rod (11) are connected through driving medium (12) transmission, two all be equipped with first screw hole in first slider (9), two first screw hole respectively with two first threaded rod (11) threaded connection.

3. The shearing device for gap bridge bending machining according to claim 2, wherein the transmission part (12) comprises a first transmission wheel (13) and a second transmission wheel (14), the first transmission wheel (13) and the left first threaded rod (11) are fixedly connected with the part, outside the vertical plate (2), of the first transmission wheel, the second transmission wheel (14) and the right first threaded rod (11) are fixedly connected with the part, outside the vertical plate (2), of the second transmission wheel, and the first transmission wheel (13) and the second transmission wheel (14) are connected through a transmission belt in a transmission mode.

4. The shearing device for processing the bent gap bridge as claimed in claim 1, wherein a second sliding groove is formed in the vertical plate (2) on the left side, a slot is formed in the vertical plate (2) on the right side, a second sliding block and a third sliding block are respectively arranged in the second sliding groove and the third sliding groove, and two ends of the transverse plate (4) are respectively fixedly connected with the second sliding block and the third sliding block.

5. The shearing device for gap bridge bending machining according to claim 4, wherein the adjusting mechanism (6) comprises a second threaded rod (15) rotatably connected to the right side wall of the second sliding block, the right end of the second threaded rod (15) penetrates through the third sliding block, second threaded holes are formed in the two fixing blocks (5), and the two second threaded holes are in threaded connection with the second threaded rod (15).

6. The shearing device for processing the gap bridge bend according to claim 1, wherein the shearing mechanism (7) comprises openings formed in the lower side walls of the two fixing blocks (5), a motor (16) is fixedly connected to the right side wall of the fixing block (5) on the right side, an expansion link (17) is fixedly connected to the output end of the motor (16) in a coaxial mode, the left end of the expansion link (17) penetrates into the openings on the left side, and the parts, located in the two openings respectively, of the expansion link (17) are connected with a sawtooth wheel (18) in a rotating mode.