CN213795864U - Steel pipe deruster applied to cantilever crane manufacturing process - Google Patents

Abstract

The utility model discloses a be applied to steel pipe deruster in cantilever crane manufacture process, including the seal box, be provided with the seal box in the seal box, install the workstation in the seal box, feed screw around the upper end of workstation is installed, feed screw about the upper end of feed screw is installed through fixed plate B from top to bottom, install fixed plate A on the feed screw from top to bottom, fixed plate A's lower extreme fixedly connected with support, the top of support is provided with driving motor A. The utility model discloses a solve the series drawback that the rust cleaning of throwing ball brought, design a practical truss-type steel pipe deruster, adopt the motor to drive the steel brush rotation and detach steel pipe surface iron rust, the removal of steel pipe then drives initiative rubber tyer and takes installation angle's driven rubber tyer to rub the steel pipe each other through adjustable speed motor, along the quick rotation removal of certain direction, according to the rust cleaning of steel pipe model, dust removal effect is good, the noise is little, with low costs.

Description

Steel pipe deruster applied to cantilever crane manufacturing process

Technical Field

The utility model relates to a steel pipe deruster technical field especially relates to a be applied to steel pipe deruster in cantilever crane manufacture process.

Background

At present, a precise low-alloy seamless steel pipe is mainly used for manufacturing a crane arm lever, but the time of a use period from a steel mill to an arm lever manufacturer is long based on raw materials, the crane arm lever is stored in the open air for a long time, so that the outer surface of the steel pipe is rusted, and when the crane arm lever is used, if rust is not removed, the welding quality is seriously influenced. To eliminate these effects, the outer side of the steel pipe is usually subjected to shot blasting treatment before welding.

At present, the rust removal of the steel pipe generally adopts through type shot blasting treatment, and the rust on the surface can be cleaned up, but the following problems exist:

1. the shot blasting machine occupies a large space, a shot blasting bin and steel shot supply, collection and dust removal and purification equipment all need a large space, and if manual shot blasting is used, the site is dirty and bad;

2. the noise is high, because shot blasting uses a plurality of high-power centrifuges, and steel shots collide with steel parts and the inner wall of equipment, the noise is very high;

3. the operation is complex, steel shot supply and collection are involved, and electric parts and other auxiliary equipment need to work simultaneously to ensure the production;

4. the cost is high, the purchase cost is extremely high, the electricity charge is consumed, steel shot consumables, equipment spare parts and maintenance are required to be invested in a large amount of time, manpower, material resources and financial resources;

5. for thin-walled pipes, shot blasting rust removal easily causes deformation of the steel pipes, so that the steel pipes cannot be used; therefore, a steel pipe deruster applied to the manufacturing process of the arm support 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 steel pipe deruster applied to the manufacturing process of an arm support.

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

a steel pipe deruster applied to the manufacturing process of an arm support comprises a seal box, wherein a seal bin is arranged in the seal box, a working table is arranged in the sealed bin, a front and a rear feed screws are arranged at the upper end of the working table, the upper ends of the front and rear feed screws are provided with an upper feed screw and a lower feed screw through a fixing plate B, the upper feed screw and the lower feed screw are provided with a fixing plate A, the lower end of the fixed plate A is fixedly connected with a bracket, a driving motor A is arranged above the bracket, a rotating shaft penetrates through the bracket, the driving motor A is arranged on the fixing plate A, the tail end of an output shaft of the driving motor A is fixedly connected with a rust removing device, one end of the rust removing device is provided with a driving shaft, one end of the driving shaft is fixedly sleeved with a linkage device, both ends all are provided with the steel mouth of pipe around the seal box, the rear side of seal box is provided with dust collector.

Preferably, the rust removing device comprises a belt pulley A fixedly connected to the tail end of an output shaft of the driving motor A, a belt pulley B is arranged below the belt pulley A, the belt pulley B is fixedly sleeved on the rotating shaft, the belt pulley A and the belt pulley B are in friction transmission through a belt, a second steel wire brush is fixedly sleeved at the left end of the rotating shaft, a first steel wire brush is fixedly sleeved at the right end of the rotating shaft, two inclined driving wheels are arranged between the first steel wire brush and the driving shaft, and the two inclined driving wheels are both installed at the upper end of the workbench.

Preferably, the linkage device comprises a chain wheel B fixedly sleeved on the driving shaft, a chain wheel A is arranged below the chain wheel B, the chain wheel A and the chain wheel B are in friction transmission through a chain, a driving motor B is installed at the lower end of the workbench, and the tail end of an output shaft of the driving motor B is fixedly connected to the chain wheel A.

Preferably, the orificial upper end fixedly connected with connecting block of steel, it is connected with first fixed block to rotate on the connecting block, one side of first fixed block is provided with the second fixed block, one side fixed connection of second fixed block is on the seal box, the one end of second fixed block is provided with the turn button, common screw thread has cup jointed the screw rod on first fixed block and the second fixed block, the fixed cover of one end of screw rod is in the turn button, it is connected with three bull stick to rotate on the seal box, and three bull stick all rotates through the equidistant rotation of location axle and connects in orificial a week of steel, the equal fixedly connected with fixed axle of one end of three bull stick.

Preferably, dust collector is including setting up the dust removal mouth at the seal box rear side, it is provided with the dust removal pipe to run through on the dust removal mouth, the one end of dust removal pipe runs through and is provided with the exhaust fan, the dust removal case is installed to one side of exhaust fan, install the dust removal bag in the dust removal case, be connected through the pipeline between dust removal bag and the exhaust fan, one side of dust removal case is provided with the chamber door.

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

1. the steel pipe rust remover is characterized in that a first steel brush and a second steel brush are arranged on two sides of a rotating shaft on a support through effective matching of an upper feed screw, a lower feed screw, a front feed screw, a rear feed screw, a belt pulley A, a belt and the like, the rotating shaft is driven by a driving motor A through the belt pulley A, the belt and a belt pulley B to rotate at a high speed, the outermost sides of the first steel brush and the second steel brush are in contact friction with a steel pipe, rust on the surface of the steel pipe is removed through high rotating speed, two groups of steel brushes are adopted by the rust remover, the rust can be removed more effectively, the steel pipe with different diameters can be adapted through adjustment of the upper feed screw, the lower feed screw, the front feed screw and the rear feed screw, and the like, and meanwhile, the steel brushes can be effectively utilized through adjustment of the screw according to the degree of abrasion of the steel brushes;

2. the driving motor B drives the driving shaft to rotate through effective matching of the driving motor B, the driving shaft, the inclined driving wheel, the dust removal bag and other components, the driving shaft utilizes friction force to act on the steel pipe to enable the steel pipe to rotate rapidly, meanwhile, the steel pipe is extruded to act on the inclined driving wheel, the inclined driving wheel rotates and transmits axial thrust to the steel pipe at the same time, rotation and axial movement of the steel pipe are achieved, in order to avoid dust flying generated in the steel pipe derusting process, the steel pipe deruster is placed in a sealed box and only remains in a steel pipe outlet, the dust removal outlet is connected with the dust removal pipe at the rear side of the sealed cabin and then is connected with an exhaust fan, and finally the dust removal bag is used for collecting and filtering rust dust, and dust flying is avoided;

to sum up, the utility model discloses a solve the series drawback that the rust cleaning of throwing the ball brought, design a practical truss-type steel pipe deruster, adopt the motor to drive the steel brush rotation and detach steel pipe surface iron rust, the removal of steel pipe then rubs the steel pipe through the driven rubber tyer that adjustable speed motor drove the initiative rubber tyer and take installation angle each other, along the certain direction fast rotation removal, according to the rust cleaning of steel pipe model, dust removal effect is good, the noise is little, with low costs.

Drawings

FIG. 1 is a connection structure diagram of a steel tube deruster applied to the manufacturing process of an arm support of the utility model;

FIG. 2 is a side view of a steel tube rust remover applied to the manufacturing process of a boom of the utility model;

FIG. 3 is a schematic structural view of a dust removing device of a steel tube rust remover applied to the manufacturing process of a boom of the utility model;

fig. 4 is a schematic view of a steel pipe port connection structure of a steel pipe deruster applied to the manufacturing process of the boom of the utility model;

fig. 5 is a schematic view of a connection structure of a first fixing member of a steel tube rust remover applied to a manufacturing process of an arm support;

in the figure: 1 driving motor A, 2 fixing plate A, 3 up-down feed screw rods, 4 fixing plate B, 5 front-back feed screw rods, 6 workbench, 7 driving motor B, 8 belt pulley A, 9 belt, 10 belt pulley B, 11 first steel wire brush, 12 inclined driving wheel, 13 driving shaft, 14 bracket, 15 second steel wire brush, 16 chain wheel A, 17 chain, 18 chain wheel B, 19 box door, 20 dust removing box, 21 dust removing bag, 22 exhaust fan, 23 dust removing pipe, 24 dust removing opening, 25 sealing box, 26 steel pipe opening, 27 first fixing block, 28 screw rod, 29 connecting block, 30 fixing shaft, 31 second fixing block, 32 rotating rod, 33 positioning shaft and 34 rotating button.

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. 1-5, a steel tube deruster applied to a boom manufacturing process comprises a seal box 25, a seal bin is arranged in the seal box 25, in order to avoid dust flying in the steel tube deruster, the steel tube deruster is placed in the seal box, the dustproof effect is improved, a workbench 6 is installed in the seal bin, derusting work is performed on the workbench 6, a front feed screw 5 and a rear feed screw 5 are installed at the upper end of the workbench 6, an upper feed screw 3 and a lower feed screw 3 are installed at the upper ends of the front feed screw 5 and the rear feed screw 5 through a fixing plate B4, a fixing plate A2 is installed on the upper feed screw 3 and the lower feed screw 3, adjustment of the upper feed screw 3 and the front feed screw 5 and the rear feed screw 5 is adopted, and effective utilization of steel wire brushes is achieved by adjusting the screws according to the abrasion degree of the steel wire brushes.

The utility model discloses in, fixed plate A2's lower extreme fixedly connected with support 14, support 14's top is provided with driving motor A1, driving motor A1 links to each other with external supporting parts, and control through corresponding control switch, make things convenient for the staff operation, it is equipped with the pivot to run through on the support 14, driving motor A1 installs on fixed plate A2, be convenient for stable installation, driving motor A1's the terminal fixedly connected with rust cleaning device of output shaft, carry out the rust cleaning for the steel pipe and handle, make things convenient for the steel pipe to use, the one end of rust cleaning device is provided with drive shaft 13, the rust cleaning device includes the terminal belt pulley A8 of fixed connection at driving motor A1's output shaft, belt pulley A8's below is provided with belt pulley B10, belt pulley B10 is fixed to be cup jointed in the pivot, driving motor A1's output shaft end rotates through the steady drive belt pulley A8 of first shaft coupling.

In the utility model, the belt 9 is used for friction transmission between the belt pulley A8 and the belt pulley B10, the left end of the rotating shaft is fixedly sleeved with the second steel wire brush 15, the right end of the rotating shaft is fixedly sleeved with the first steel wire brush 11, two oblique driving wheels 12 are arranged between the first steel wire brush 11 and the driving shaft 13, the two oblique driving wheels 12 are both arranged at the upper end of the worktable 6, the first steel wire brush 11 and the second steel wire brush 15 are arranged at two sides of the rotating shaft on the bracket 14, the belt pulley B10 and the belt pulley A8 can simultaneously rotate by utilizing the friction transmission of the belt 9, the rotating shaft is driven by the driving motor A1 to rotate at high speed through the belt pulley B10, the belt 9 and the belt pulley A8, the first steel wire brush 11 and the second steel wire brush 15 are in contact friction with the outermost steel pipe, and the rust on the surface of the steel pipe is removed by utilizing high rotating speed, and the rust remover generally adopts two stations, namely two groups of steel wire brushes, so that the rust can be removed more effectively.

The utility model discloses in, the fixed linkage that has cup jointed of one end of drive shaft 13, the linkage can utilize a power supply to drive two equipment rotations, make equipment operation more steady simultaneously, it is more convenient to change the part, the linkage is including fixed cup joint sprocket B18 on drive shaft 13, sprocket B18's below is provided with sprocket A16, through chain 17 friction drive between sprocket A16 and the sprocket B18, driving motor B7 is installed to the lower extreme of workstation 6, driving motor B7 drives the rotation of drive shaft 13, drive shaft 13 utilizes frictional force to act on the steel pipe, make its fast revolution, and simultaneously, the steel pipe extrusion acts on skewed drive wheel 12, skewed drive wheel 12 is rotatory on one side, transmit the axial thrust of steel pipe on one side, from rotation and the axial displacement to realizing the steel pipe.

The utility model discloses in, driving motor B7's the terminal fixed connection of output shaft is on sprocket A16, driving motor B7 links to each other with external supporting parts, and control through corresponding control switch, make things convenient for the staff to operate, utilize chain 17 friction drive, driving motor B7's output shaft is terminal when driving sprocket A16 rotation through the second coupling is steady, sprocket A16 and sprocket B18 can rotate together, drive shaft 13 when sprocket B18 rotates and rotate, thereby accomplish the steel pipe friction rotation of rust cleaning process.

The utility model discloses in, both ends all are provided with steel mouth of pipe 26 around the seal box 25, in order to avoid steel pipe rust cleaning in-process to produce the dust and fly upward, the steel pipe deruster will be laid in a seal box, only remain into steel mouth of pipe 26, conveniently place the steel pipe, steel pipe mouth 26's upper end fixedly connected with connecting block 29, it is connected with first fixed block 27 to rotate on the connecting block 29, one side of first fixed block 27 is provided with second fixed block 31, one side fixed connection of second fixed block 31 is on the seal box 25, the one end of second fixed block 31 is provided with turn button 34, screw rod 28 has been cup jointed to common screw thread on first fixed block 27 and the second fixed block 31, the fixed cover of one end of screw rod 28 is in turn button 34, rotate turn button 34, make the screw cup joint 27 back-and-forth movements of first fixed block on screw rod 28, it rotates to drive steel mouth of pipe 26 through connecting block 29 simultaneously.

The utility model discloses in, it is connected with three bull stick 32 to rotate on the seal box 25, three bull stick 32 all rotates on the a week of steel mouth of pipe 26 through the equidistant rotation of location axle 33, the equal fixedly connected with fixed axle 30 of one end of three bull stick 32, steel mouth of pipe 26 pivoted purpose is in order to drive three bull stick 32 swing through three location axle 33, make the fixed axle 30 of three bull stick 33 one end contradict on the steel pipe wall according to the thickness of steel pipe and fix it, the rear side of seal box 25 is provided with dust collector, the rust cleaning process can produce a large amount of dusts, if not handling, the dust can be diffused in the air, not only influence environment and staff's healthy, but also can cause danger.

The utility model discloses in, dust collector is including setting up the dust removal mouth 24 at seal box 25 rear side, it is provided with dust removal pipe 23 to run through on the dust removal mouth 24, the one end of dust removal pipe 23 runs through and is provided with exhaust fan 22, dust removal case 20 is installed to one side of exhaust fan 22, install dust bag 21 in the dust removal case 20, be connected through the pipeline between dust bag 21 and the exhaust fan 22, one side of dust removal case 20 is provided with chamber door 19, at the seal box rear side, dust removal pipe 23 is connected to dust removal mouth 24, be connected with exhaust fan 22 again, get rid of the dust in the seal box through exhaust fan 22, the final use dust bag 21 is collected and is filtered dust, avoid the dust to fly upward, the volume dust can be concentrated through chamber door 19 in the dust bag 22 and is handled, avoid environmental pollution.

In the utility model, when in use, the rotating button 34 is rotated to make the first fixing block 27 which is sleeved on the screw 28 move back and forth, the steel pipe opening 26 is driven to rotate in the moving process, the three rotating rods 32 are driven to swing through the three positioning shafts 33 in the rotating process, the fixing shaft 30 at one ends of the three rotating rods 33 is butted on the wall of the steel pipe according to the thickness of the steel pipe, the steel pipe is prevented from being unstable in the rotating process, the driving shaft 13 is driven to rotate by the driving motor B7, the driving shaft 13 utilizes friction force to act on the steel pipe to rotate rapidly, meanwhile, the steel pipe is extruded to act on the inclined driving wheel 12, the inclined driving wheel 12 rotates at one side, the axial thrust is transmitted to the steel pipe at one side, the rotation and the axial movement of the steel pipe are realized, the first steel wire brush 11 and the second steel wire brush 15 are arranged at two sides of the rotating shaft on the bracket 14, the rotating shaft passes through the belt pulley B10, the belt 9, the belt pulley A8 is driven by the driving motor A1 to rotate at high speed, the outermost sides of a first steel wire brush 11 and a second steel wire brush 15 are in contact friction with a steel pipe, and iron rust on the surface of the steel pipe is removed by using high rotating speed, a derusting machine adopts two stations, namely two groups of steel wire brushes comprise the first steel wire brush 11 and the second steel wire brush 15, and can more effectively remove the iron rust, a bracket 14 and a driving motor A1 are arranged on a fixing plate A2, a fixing plate A2 is arranged on an upper feed screw and a lower feed screw 3, the upper feed screw and the lower feed screw 3 are arranged on a front feed screw and a rear feed screw 5 through a fixing plate B4, the front feed screw and the rear feed screw 5 are fixed on a worktable 6, the steel pipe derusting machine can adapt to the steel pipes with different diameters by adjusting the upper feed screw 3 and the front feed screw 5, meanwhile, the effective utilization of the steel wire brushes is achieved by adjusting the screws according to the abrasion degree of the steel wire brushes, and the steel pipe derusting machine is placed in a sealing box 25 to avoid dust flying in the derusting process of the steel pipe, only the steel inlet pipe opening 26 is reserved, the dust removal opening 24 is connected with the dust removal pipe 23 on the rear side of the sealed cabin and then connected with the exhaust fan 22, and finally the dust removal bag 21 is used for collecting and filtering rust dust to avoid dust flying.

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 (5)

1. The utility model provides a be applied to steel pipe deruster in cantilever crane manufacture process, includes seal box (25), its characterized in that: the automatic derusting machine is characterized in that a sealing bin is arranged in the sealing bin (25), a workbench (6) is arranged in the sealing bin, a front feed screw (5) and a rear feed screw (5) are arranged at the upper end of the workbench (6), an upper feed screw (3) and a lower feed screw (3) are arranged at the upper end of the front feed screw and the rear feed screw (5) through a fixing plate B (4), a fixing plate A (2) is arranged on the upper feed screw (3) and the lower feed screw (3), a bracket (14) is fixedly connected to the lower end of the fixing plate A (2), a driving motor A (1) is arranged above the bracket (14), a rotating shaft penetrates through the bracket (14), the driving motor A (1) is arranged on the fixing plate A (2), a derusting device is fixedly connected to the tail end of an output shaft of the driving motor A (1), a driving shaft (13) is arranged at one end of the derusting device, and a linkage device is fixedly sleeved at one end of the driving shaft (13), both ends all are provided with steel mouth of pipe (26) around seal box (25), the rear side of seal box (25) is provided with dust collector.

2. The steel pipe deruster applied to the boom manufacturing process as claimed in claim 1, wherein: the rust cleaning device comprises a belt pulley A (8) fixedly connected to the tail end of an output shaft of a driving motor A (1), a belt pulley B (10) is arranged below the belt pulley A (8), the belt pulley B (10) is fixedly sleeved on a rotating shaft, the belt pulley A (8) and the belt pulley B (10) are in friction transmission through a belt (9), a second steel wire brush (15) is fixedly sleeved at the left end of the rotating shaft, a first steel wire brush (11) is fixedly sleeved at the right end of the rotating shaft, two oblique driving wheels (12) are arranged between the first steel wire brush (11) and a driving shaft (13), and the two oblique driving wheels (12) are both installed at the upper end of a workbench (6).

3. The steel pipe deruster applied to the boom manufacturing process as claimed in claim 1, wherein: linkage is including fixed cover sprocket B (18) on drive shaft (13), the below of sprocket B (18) is provided with sprocket A (16), through chain (17) friction drive between sprocket A (16) and sprocket B (18), driving motor B (7) are installed to the lower extreme of workstation (6), the terminal fixed connection of the output shaft of driving motor B (7) is on sprocket A (16).

4. The steel pipe deruster applied to the boom manufacturing process as claimed in claim 1, wherein: the upper end fixedly connected with connecting block (29) of steel mouth of pipe (26), it is connected with first fixed block (27) to rotate on connecting block (29), one side of first fixed block (27) is provided with second fixed block (31), one side fixed connection of second fixed block (31) is on seal box (25), the one end of second fixed block (31) is provided with turn button (34), common screw has cup jointed screw rod (28) on first fixed block (27) and second fixed block (31), the fixed cover of one end of screw rod (28) is fixed and is connect in turn button (34), it is connected with three bull stick (32) to rotate on seal box (25), and three bull stick (32) all rotate through location axle (33) equidistant and connect on a week of steel mouth of pipe (26), the equal fixedly connected with fixed axle (30) of one end of three bull stick (32).

5. The steel pipe deruster applied to the boom manufacturing process as claimed in claim 1, wherein: dust collector is including setting up dust removal mouth (24) at seal box (25) rear side, it is provided with dust removal pipe (23) to run through on dust removal mouth (24), the one end of dust removal pipe (23) runs through and is provided with exhaust fan (22), dust removal case (20) are installed to one side of exhaust fan (22), install dust removal bag (21) in dust removal case (20), be connected through the pipeline between dust removal bag (21) and exhaust fan (22), one side of dust removal case (20) is provided with chamber door (19).

Images