阅读说明：本技术 一种不锈钢连续折弯装置 (Stainless steel continuous bending device ) 是由 曹明燕 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种不锈钢连续折弯装置,包括底座,所述底座上固定连接有四个支撑杆,四个所述支撑杆的上端共同固定连接有顶板,所述加工台上安装有多个第一支架,多个所述第一支架上安装有多个第一传动轮,多个所述第一传动轮之间设有传动机构,多个所述第一传动轮的上方设有与其匹配且可以移动的多个第二传动轮,所述顶板上安装有两个液压缸,两个所述液压缸的输出端共同固定连接有移动板,所述移动板与相近的第一传动轮之间设有驱动机构。本发明通过液压缸不仅实现切割机下移对不锈钢管的切割以及折弯处理,且可以对不锈钢管进行等长输送,同时可以对折弯后的不锈钢管进行取出,无需人工取出,同时,可以持续性的加工不锈钢管。(The invention discloses a stainless steel continuous bending device which comprises a base, wherein four support rods are fixedly connected to the base, the upper ends of the four support rods are fixedly connected with a top plate together, a plurality of first supports are arranged on a machining table, a plurality of first driving wheels are arranged on the plurality of first supports, a driving mechanism is arranged between the plurality of first driving wheels, a plurality of second driving wheels which are matched with the first driving wheels and can move are arranged above the plurality of first driving wheels, two hydraulic cylinders are arranged on the top plate, the output ends of the two hydraulic cylinders are fixedly connected with a movable plate together, and a driving mechanism is arranged between the movable plate and the adjacent first driving wheels. According to the invention, the cutting and bending treatment of the stainless steel pipe by the downward movement of the cutting machine is realized through the hydraulic cylinder, the stainless steel pipe can be conveyed in equal length, the bent stainless steel pipe can be taken out without manual taking out, and meanwhile, the stainless steel pipe can be continuously processed.)

1. The stainless steel continuous bending device comprises a base (1) and is characterized in that four support rods (2) are fixedly connected to the base (1), a top plate (3) is fixedly connected to the upper ends of the four support rods (2) jointly, a processing table (35) is fixedly mounted on the base (1), a plurality of first supports (4) are mounted on the processing table (35), a plurality of first driving wheels (5) are mounted on the first supports (4), a driving mechanism is arranged between the first driving wheels (5), a plurality of second driving wheels (10) which are matched with the first driving wheels and can move are arranged above the first driving wheels (5), two hydraulic cylinders (13) are mounted on the top plate (3), a movable plate (14) is fixedly connected to the output ends of the two hydraulic cylinders (13) jointly, and a driving mechanism is arranged between the movable plate (14) and the first driving wheels (5) which are close to each other, processing platform (35) are gone up and are equipped with first arc wall (23), recess (24), second arc wall (25) from a left side to the right side in proper order, the bottom of movable plate (14) be equipped with first arc wall (23) assorted fixture, cutting machine (16) relative with recess (24) are installed to the bottom of movable plate (14), the interior bottom of second arc wall (25) is equipped with bending groove (26), the bottom fixedly connected with bending rod (33) of movable plate (14), the bottom of bending rod (33) is equipped with third arc wall (34), be equipped with ejecting feeding agencies on movable plate (14).

2. A stainless steel continuous bending apparatus according to claim 1, wherein the transmission mechanism comprises a plurality of third transmission wheels (6) mounted on the plurality of first transmission wheels (5) and coaxially connected, the plurality of third transmission wheels (6) being connected by a chain (7).

3. The continuous bending device for stainless steel according to claim 1, wherein the driving mechanism comprises an L-shaped rack plate (32) fixedly connected with the moving plate (14), a gear (30) coaxial with the third transmission wheel (6) is rotatably connected to the third transmission wheel (6), a clamping block (31) is rotatably connected to the third transmission wheel (6), the clamping block (31) abuts against the gear (30), the clamping block (31) is rotatably connected with the third transmission wheel (6) through a torsion spring, and the gear (30) is meshed with the rack plate (32).

4. The stainless steel continuous bending device according to claim 1, wherein a mounting plate (8) is arranged above the first driving wheels (5), a plurality of second driving wheels (10) are mounted at the bottom of the mounting plate (8) through second supports (9), two first springs (12) and two telescopic rods (11) are fixedly connected between the mounting plate (8) and the top plate (3), and the two first springs (12) are respectively sleeved outside the two telescopic rods (11).

5. The continuous bending device for stainless steel according to claim 1, wherein the clamping mechanism comprises a fixed column (17) fixed at the bottom of the moving plate (14), a groove body (18) is arranged at the bottom of the fixed column (17), a sliding block (20) is connected in the groove body (18) in a sliding manner, a second spring (19) is fixedly connected between the sliding block (20) and the inner top of the groove body (18), a driving rod (21) is fixedly connected at the bottom of the sliding block (20), and an arc-shaped plate (22) is fixedly connected at the bottom of the driving rod (21).

6. The continuous bending device for stainless steel according to claim 1, wherein the material taking mechanism comprises an L-shaped groove (27) which is arranged on one side of the processing table (35) and communicated with the bending groove (26), an L-shaped plate (29) is connected in the L-shaped groove (27) in a sliding mode, the upper end of the L-shaped plate (29) is arranged in an arc concave surface mode, a U-shaped rod (28) is fixedly connected to the moving plate (14), and the U-shaped rod (28) abuts against the L-shaped plate (29) through the L-shaped groove (27).

7. A stainless steel continuous bending apparatus according to claim 1, wherein the curved concave surface matches the bending groove (26), and the curved concave surface is one half of the bending groove (26).

8. The stainless steel continuous bending device according to claim 1, wherein a connecting frame (15) is fixedly connected to the bottom of the moving plate (14), and the cutting machine (16) is mounted on the connecting frame (15).

Technical Field

The invention relates to the technical field of stainless steel pipe processing, in particular to a stainless steel continuous bending device.

Background

The stainless steel pipe is a hollow long-strip round steel material, and is mainly widely used for industrial conveying pipelines, mechanical structural components and the like of petroleum, chemical industry, medical treatment, food, light industry, mechanical instruments and the like, and is light in weight when being bent and in torsional strength, so that the stainless steel pipe is also widely used for manufacturing mechanical parts and engineering structures and is also commonly used as furniture kitchenware and the like; as society develops, stainless steel plays an important role in the aesthetics and performance of buildings, for example, stainless steel is the material of choice for designers when constructing sidewalks in places with high population mobility, due to its wear and indentation resistance compared to other metallic materials of the same thickness.

At present, due to market demands, a batch of stainless steel pipes with certain radian and the same length are required to be manufactured for architectural decoration, but the existing bending equipment cannot completely meet the manufacturing requirements of the products, so that the production efficiency is low, the quality of the bent stainless steel pipes is uneven, and the use of customers is influenced, so that the stainless steel continuous bending device is designed to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a stainless steel continuous bending device which not only can cut and bend a stainless steel pipe by moving a cutting machine downwards through a hydraulic cylinder, but also can convey the stainless steel pipe in equal length, can take out the bent stainless steel pipe without manual taking out, and can continuously process the stainless steel pipe.

In order to achieve the purpose, the invention adopts the following technical scheme:

a stainless steel continuous bending device comprises a base, wherein four supporting rods are fixedly connected to the base, a top plate is fixedly connected to the upper ends of the four supporting rods, a machining table is fixedly mounted on the base, a plurality of first supports are mounted on the machining table, a plurality of first driving wheels are mounted on the first supports, a driving mechanism is arranged between the first driving wheels, a plurality of second driving wheels which are matched with the first driving wheels and can move are arranged above the first driving wheels, two hydraulic cylinders are mounted on the top plate, a movable plate is fixedly connected to the output ends of the two hydraulic cylinders, a driving mechanism is arranged between the movable plate and the first driving wheels which are close to the movable plate, a first arc-shaped groove, a groove and a second arc-shaped groove are sequentially arranged on the machining table from left to right, a clamping mechanism matched with the first arc-shaped groove is arranged at the bottom of the movable plate, the cutting machine opposite to the groove is installed at the bottom of the movable plate, a bending groove is formed in the inner bottom of the second arc-shaped groove, a bending rod is fixedly connected to the bottom of the movable plate, a third arc-shaped groove is formed in the bottom of the bending rod, and an ejection material taking mechanism is arranged on the movable plate.

Preferably, the transmission mechanism comprises a plurality of third transmission wheels which are arranged on the plurality of first transmission wheels and are coaxially connected, and the plurality of third transmission wheels are connected through a chain.

Preferably, the driving mechanism includes an L-shaped rack plate fixedly connected to the moving plate, the third transmission wheel is rotatably connected to a gear coaxial with the third transmission wheel, the third transmission wheel is rotatably connected to a clamping block, the clamping block abuts against the gear, the clamping block is rotatably connected to the third transmission wheel through a torsion spring, and the gear is engaged with the rack plate.

Preferably, the top of first drive wheel is equipped with the mounting panel, and is a plurality of the second drive wheel passes through the second support mounting in the bottom of mounting panel, two first springs of fixedly connected with and two telescopic links between mounting panel and the roof, two first spring overlaps respectively in the outside of two telescopic links.

Preferably, fixture is including fixing the fixed column in the movable plate bottom, the bottom of fixed column is equipped with the cell body, sliding connection has the sliding block in the cell body, fixedly connected with second spring between the interior top of sliding block and cell body, the bottom fixedly connected with actuating lever of sliding block, the bottom fixedly connected with arc of actuating lever.

Preferably, the material taking mechanism is including setting up the L type groove that just communicates with the groove of bending in processing platform one side, sliding connection has the L template in the L type groove, the upper end of L template is the arc concave surface setting, fixedly connected with U type pole on the movable plate, U type pole offsets with the L template through L type groove.

Preferably, the arc-shaped concave surface is matched with the bending groove, and the arc-shaped concave surface is one half of the bending groove.

Preferably, the bottom of the moving plate is fixedly connected with a connecting frame, and the cutting machine is mounted on the connecting frame.

Compared with the prior art, the invention has the beneficial effects that:

1. the rack plate is driven to move downwards in the process of moving downwards by the moving plate, the rack plate moves downwards to drive the gear to rotate, the third driving wheel can be driven to rotate under the action of the clamping block, the first driving wheels can be driven to rotate under the action of the chain, the stainless steel pipes can be conveyed and conveyed to the second arc-shaped groove through the matching of the second driving wheel, the stainless steel pipes can be conveyed at equal length, and the stainless steel pipes can be cut by the cutting machine.

2. The movable plate moves downwards to drive the arc-shaped plate, the cutting machine and the bending rod to move downwards, when the arc-shaped plate abuts against the stainless steel pipe, the rack plate is not meshed with the gear at the moment, the second spring is compressed along with the downward movement of the movable plate, so that the arc-shaped plate can stably clamp the stainless steel pipe, and the stability during cutting is guaranteed.

3. And the moving plate moves downwards continuously, the cutting machine moves into the groove, the bending rod moves downwards to bend the stainless steel pipe, and finally the stainless steel pipe is bent by matching with the bending groove.

4. The movable plate moves upwards to drive the U-shaped rod to move upwards, the U-shaped rod moves upwards to drive the L-shaped plate to move upwards and support out the bent stainless steel pipe, and the bent stainless steel pipe is separated due to gravity because the upper end of the L-shaped plate is an uneven surface, so that the bent stainless steel pipe can be taken without being taken out manually.

In conclusion, the cutting machine can cut and bend the stainless steel pipe by moving down the cutting machine through the hydraulic cylinder, the stainless steel pipe can be conveyed in equal length, the bent stainless steel pipe can be taken out, manual taking out is not needed, and the stainless steel pipe can be continuously machined.

Drawings

FIG. 1 is a schematic structural diagram of a continuous stainless steel bending apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a clamping mechanism in the continuous stainless steel bending apparatus according to the present invention;

FIG. 3 is a rear view of the engagement of a gear and a rack plate in the stainless steel continuous bending apparatus according to the present invention;

FIG. 4 is a side view of an L-shaped plate in the continuous stainless steel bending device according to the present invention;

fig. 5 is a side view of a first driving wheel of the stainless steel continuous bending apparatus according to the present invention.

In the figure: 1 base, 2 supporting rods, 3 top plates, 4 first supports, 5 first driving wheels, 6 third driving wheels, 7 chains, 8 mounting plates, 9 second supports, 10 second driving wheels, 11 telescopic rods, 12 first springs, 13 hydraulic cylinders, 14 moving plates, 15 connecting frames, 16 cutting machines, 17 fixing columns, 18 groove bodies, 19 second springs, 20 sliding blocks, 21 driving rods, 22 arc plates, 23 first arc grooves, 24 grooves, 25 second arc grooves, 26 bending grooves, 27L-shaped grooves, 28U-shaped rods, 29L-shaped plates, 30 gears, 31 clamping blocks, 32 rack plates, 33 bending rods, 34 third arc grooves and 35 processing tables.

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.

Referring to fig. 1-5, a stainless steel continuous bending device, including base 1, four bracing pieces 2 of fixedly connected with on base 1, the common fixedly connected with roof 3 in upper end of four bracing pieces 2, fixedly mounted has processing platform 35 on base 1, install a plurality of first supports 4 on the processing platform 35, install a plurality of first drive wheels 5 on a plurality of first supports 4, be equipped with drive mechanism between a plurality of first drive wheels 5, drive mechanism is including installing a plurality of third drive wheels 6 on a plurality of first drive wheels 5 and coaxial coupling, a plurality of third drive wheels 6 are connected through chain 7, through the cooperation of third drive wheel 6 and chain 7, one of them third drive wheel 6 rotates, can realize that a plurality of third drive wheels 6 rotate simultaneously.

A plurality of first drive wheels 5's top is equipped with rather than matching and a plurality of second drive wheels 10 that can remove, first drive wheel 5's top is equipped with mounting panel 8, a plurality of second drive wheels 10 pass through second support 9 and install the bottom at mounting panel 8, two first springs 12 of fixedly connected with and two telescopic links 11 between mounting panel 8 and the roof 3, two first springs 12 overlap respectively in the outside of two telescopic links 11, can lead to mounting panel 8 through telescopic link 11, make its stable reciprocating, can produce decurrent pressure to mounting panel 8 through first spring 12 simultaneously, so, can make second drive wheel 10 remove downwards, cooperation through first drive wheel 5, can be to the centre gripping of stainless steel pipe, thereby can carry out stable transport to stainless steel pipe.

Two hydraulic cylinders 13 are mounted on the top plate 3, the output ends of the two hydraulic cylinders 13 are fixedly connected with a moving plate 14 together, a driving mechanism is arranged between the moving plate 14 and the adjacent first driving wheel 5, the driving mechanism comprises an L-shaped rack plate 32 fixedly connected with the moving plate 14, a gear 30 coaxial with the third driving wheel 6 is rotatably connected to the third driving wheel 6, a fixture block 31 is rotatably connected to the third driving wheel 6, the fixture block 31 abuts against the gear 30, the fixture block 31 is rotatably connected with the third driving wheel 6 through a torsion spring, and the gear 30 is meshed with the rack plate 32; the engagement between the latch 31 and the gear 30 is similar to a ratchet, and when the latch rotates in the forward direction, the latch can drive the third driving wheel 6 to rotate, and when the latch rotates in the reverse direction, the latch idles, so that the first driving wheel 5 can be driven to rotate intermittently.

Processing platform 35 is last to be equipped with first arc wall 23 from a left side to the right side in proper order, recess 24, second arc wall 25, the bottom of movable plate 14 be equipped with first arc wall 23 assorted fixture, fixture is including fixing the fixed column 17 in the bottom of movable plate 14, the bottom of fixed column 17 is equipped with cell body 18, sliding connection has sliding block 20 in the cell body 18, fixedly connected with second spring 19 between the interior top of sliding block 20 and cell body 18, sliding block 20's bottom fixedly connected with actuating lever 21, actuating lever 21's bottom fixedly connected with arc 22.

The cutting machine 16 opposite to the groove 24 is installed at the bottom of the moving plate 14, the connecting frame 15 is fixedly connected to the bottom of the moving plate 14, and the cutting machine 16 is installed on the connecting frame 15; a bending groove 26 is formed in the inner bottom of the second arc-shaped groove 25, a bending rod 33 is fixedly connected to the bottom of the moving plate 14, and a third arc-shaped groove 34 is formed in the bottom of the bending rod 33; wherein, the arc concave surface and the groove 26 phase-match that bends, and the arc concave surface is the half of the groove 26 that bends, and through the cooperation of bending groove 26 and third arc wall 34, can carry on spacingly to the stainless steel pipe to stability when guaranteeing to bend.

The movable plate 14 is provided with an ejection and material taking mechanism, the material taking mechanism comprises an L-shaped groove 27 which is arranged on one side of the processing table 35 and communicated with the bending groove 26, an L-shaped plate 29 is connected in the L-shaped groove 27 in a sliding mode, the upper end of the L-shaped plate 29 is arranged in an arc concave surface mode, a U-shaped rod 28 is fixedly connected to the movable plate 14, and the U-shaped rod 28 abuts against the L-shaped plate 29 through the L-shaped groove 27.

When the stainless steel pipe transmission device is used, a worker manually moves the mounting plate 8 upwards to separate the first transmission wheel 5 from the second transmission wheel 10, then places the stainless steel pipe on the first transmission wheel 5, loosens the mounting plate 8, and can realize that the second transmission wheel 10 moves downwards and abuts against the stainless steel pipe under the action of the first spring 12, so that the end part of the stainless steel pipe is flush with the right end of the first arc-shaped groove 23;

then, the two hydraulic cylinders 13 are started, the output ends of the two hydraulic cylinders 13 drive the movable plate 14 to move downwards, the rack plate 32 is driven to move downwards in the process that the movable plate 14 moves downwards, the rack plate 32 moves downwards to drive the gears 30 to rotate, the third transmission wheel 6 can rotate under the action of the fixture blocks 31, the first transmission wheels 5 can rotate under the action of the chains 7, and the stainless steel pipes can be conveyed and conveyed into the second arc-shaped grooves 25 through the matching of the second transmission wheels 10;

the moving plate 14 moves downwards to drive the arc-shaped plate 22, the cutting machine 16 and the bending rod 33 to move downwards, when the arc-shaped plate 22 abuts against the stainless steel pipe, the rack plate 32 is not meshed with the gear 30 any more at the moment, and the second spring 19 is compressed along with the downward movement of the moving plate 14, so that the arc-shaped plate 22 can stably clamp the stainless steel pipe;

when the moving plate 14 continues to move downwards, the cutting machine 16 abuts against the stainless steel pipe and cuts the stainless steel pipe, and the third arc-shaped groove 34 abuts against the stainless steel pipe, so that the stainless steel pipe can be limited, and the cut stainless steel pipe is not easy to separate from the second arc-shaped groove 25, and the next bending and bending operation is facilitated;

after cutting, the moving plate 14 continues to move downwards, the cutting machine 16 moves into the groove 24, the bending rod 33 moves downwards to perform bending processing on the stainless steel pipe, and finally the bending processing on the stainless steel pipe is realized by matching with the bending groove 26;

after bending is finished, the hydraulic cylinder 13 drives the moving plate 14 to move upwards, the arc plate 22, the cutting machine 16 and the bending rod 33 move upwards along with the upward movement of the moving plate 14, then the rack plate 32 is meshed with the gear 30, the gear 30 rotates, the fixture block 31 does not limit the gear 30 any more, and the gear 30 idles;

meanwhile, the moving plate 14 moves upwards to drive the U-shaped rod 28 to move upwards, the U-shaped rod 28 moves upwards to drive the L-shaped plate 29 to move upwards and support out the bent stainless steel pipe, and the bent stainless steel pipe is separated due to gravity because the upper end of the L-shaped plate 29 is an uneven surface, so that the bent stainless steel pipe is taken without being taken out manually;

when the hydraulic cylinder 13 moves downwards again, the stainless steel pipes can be conveyed, cut and bent again, so that the bent stainless steel pipes with equal length can be processed, and the production efficiency is high.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.