CN213856491U

CN213856491U - Nonrust steel pipe processing is with machine of bending arc

Info

Publication number: CN213856491U
Application number: CN202022118894.8U
Authority: CN
Inventors: 蒋娄
Original assignee: Shanghai He'an Industrial Equipment Installation Co ltd
Current assignee: Shanghai He'an Industrial Equipment Installation Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-03
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a nonrust steel pipe processing is with machine of bending arc, including the machine of bending arc body, the equal fixedly connected with diaphragm in top of machine of bending arc body both sides, the top of diaphragm is provided with the extension board, the inside running roller that is provided with of extension board, the outside of running roller and the inner wall fixed connection of extension board, bearing fixedly connected with screw rod is passed through to the bottom of extension board, the bottom of screw rod runs through to the bottom of diaphragm, the sliding surface of screw rod is connected with positioning mechanism, the front of diaphragm and the equal fixedly connected with riser in the back, the outside of extension board all with the inner wall sliding connection of riser. The utility model provides an in-process that current arc bending machine was using, can't support the position of nonrust steel pipe, the bending appears easily in nonrust steel pipe, influences the problem of nonrust steel pipe quality, this arc bending machine is used in nonrust steel pipe processing, possesses the advantage of preventing bending, has improved the practicality of arc bending machine.

Description

Nonrust steel pipe processing is with machine of bending arc

Technical Field

The utility model relates to a nonrust steel pipe machining technical field specifically is a nonrust steel pipe machining is with curved arc machine.

Background

Stainless steel is short for stainless acid-resistant steel, and steel grade which is resistant to weak corrosive media such as air, steam and water or has stainless property is called stainless steel; steel resistant to corrosion by chemical corrosion media (chemical attacks such as acid, alkali and salt) is called acid-resistant steel, and a stainless steel pipe is a hollow long-strip round steel material and is mainly widely used for industrial conveying pipelines and mechanical structural parts of petroleum, chemical engineering, medical treatment, food, light industry, mechanical instruments and the like, and is also widely used for manufacturing mechanical parts and engineering structures and is also commonly used as household kitchenware and the like because the steel pipe is light in weight when the steel pipe is bent and has the same torsional strength.

In the process of machining the stainless steel pipe, the arc bending machine is needed to be used for machining the stainless steel pipe, but the position of the stainless steel pipe cannot be supported by the existing arc bending machine in the use process, the stainless steel pipe is easy to bend, the quality of the stainless steel pipe is affected, and the practicability of the arc bending machine is reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a nonrust arc bending machine for steel pipe processing possesses the advantage of preventing bending, has solved current arc bending machine at the in-process that uses, can't support the position of nonrust steel pipe, and the nonrust steel pipe appears crooked easily, influences the problem of nonrust steel pipe quality.

In order to achieve the above object, the utility model provides a following technical scheme: an arc bending machine for processing stainless steel pipes comprises an arc bending machine body, transverse plates are fixedly connected to the tops of two sides of the arc bending machine body, a support plate is arranged at the top of the transverse plate, a roller is arranged in the support plate, the outer side of the roller is fixedly connected with the inner wall of the support plate, the bottom of the support plate is fixedly connected with a screw rod through a bearing, the bottom of the screw rod penetrates to the bottom of the transverse plate, the surface of the screw rod is connected with a positioning mechanism in a sliding way, the front and the back of the transverse plate are both fixedly connected with a vertical plate, the outer sides of the support plates are connected with the inner walls of the vertical plates in a sliding way, the bottom of each support plate is fixedly connected with a vertical rod, the bottom of the vertical rod penetrates to the bottom of the transverse plate, the surface of the vertical rod is sleeved with a second spring, the top of the second spring is fixedly connected with the bottom of the transverse plate, and the bottom of the second spring is fixedly connected with the top of the vertical rod.

As the utility model discloses it is preferred, positioning mechanism includes the movable block, the inner wall of movable block and the sliding surface connection of screw rod, two locating pieces of bottom fixedly connected with of diaphragm, the bottom of locating piece is run through to the inside of movable block, the surface cover of screw rod is equipped with first spring, the top of first spring and the bottom fixed connection of movable block, the bottom of first spring and the top fixed connection of screw rod.

As the utility model discloses it is preferred, two stoppers of the inner wall fixedly connected with of movable block, the spacing groove of using with the stopper cooperation is seted up on the surface of screw rod, the shape of stopper and spacing groove is semi-circular.

As the utility model discloses preferred, the constant head tank that uses with the locating piece cooperation is seted up at the top of movable block, and the quantity of constant head tank is greater than four, and a plurality of constant head tanks are the equidistance and distribute, the outside of diaphragm sets up the bolt, and the screw thread end of bolt runs through inboard and the arc bender body fixed connection to the diaphragm, the shape of diaphragm is the L style of calligraphy.

As the utility model discloses it is preferred, the quantity of montant is eight, and eight montants are the equidistance and distribute, the quantity of running roller is greater than four, and a plurality of running rollers are the equidistance and distribute, the front and the equal fixedly connected with slider in the back of extension board, the spout that uses with the slider cooperation is seted up to the inner wall of riser.

As the utility model discloses it is preferred, the through-hole has been seted up at the top of diaphragm, and the internal thread that uses with the screw rod cooperation is seted up to the inner wall of through-hole, the surface of screw rod and the inner wall threaded connection of through-hole, the top fixedly connected with supporting shoe of diaphragm inner wall, the left side of supporting shoe and the outside fixed connection of machine body that bends.

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

1. the utility model discloses a setting up the cooperation of curved arc machine body, diaphragm, extension board, screw rod, positioning mechanism, movable block, locating piece, first spring, riser, montant, second spring and running roller and using, solved current curved arc machine at the in-process that uses, can't support the position of nonrust steel pipe, nonrust steel pipe appears crooked easily, influences the problem of nonrust steel pipe quality, this curved arc machine is used in nonrust steel pipe processing possesses the advantage of preventing bending, has improved the practicality of curved arc machine.

2. The utility model discloses a setting of movable block, the rotatory screw rod of person of facilitating the use can fix a position the position of movable block and screw rod through the setting of locating piece.

3. The utility model discloses a stopper and spacing groove's cooperation is used, can reduce the friction of movable block and screw rod, has prolonged the life of movable block, carries on spacingly to the position of movable block simultaneously.

4. The utility model discloses a cooperation of locating piece and constant head tank is used, can fix a position the position of movable block and screw rod, through the setting of bolt, can prevent that the diaphragm from breaking away from the arc bending machine body, fixes the position of diaphragm simultaneously.

5. The utility model discloses a setting of montant can support the position of extension board, through the setting of running roller, can support nonrust steel pipe, uses through the cooperation of slider and spout, can reduce the friction of extension board and riser, has prolonged the life of extension board.

6. The utility model discloses a friction of diaphragm and screw rod can be reduced in the setting of through-hole, and through the setting of supporting shoe, it is spacing to support the position of diaphragm.

Drawings

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

FIG. 2 is a front view of the structure of the arc bending machine body of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is a right side view of the riser structure of FIG. 2 in accordance with the present invention;

fig. 5 is a bottom view of the cross plate structure of fig. 2.

In the figure: 1. a bending machine body; 2. a transverse plate; 3. a support plate; 4. a screw; 5. a positioning mechanism; 51. a movable block; 52. positioning blocks; 53. a first spring; 6. a vertical plate; 7. a vertical rod; 8. a second spring; 9. a roller; 10. a limiting block; 11. a slider; 12. and (7) a supporting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1 to 5, the utility model provides an arc bending machine for processing stainless steel pipes, which comprises an arc bending machine body 1, the model of the arc bending machine body 1 is SB-50NC, both top parts of both sides of the arc bending machine body 1 are fixedly connected with transverse plates 2, the top part of the transverse plates 2 is provided with a support plate 3, rollers 9 are arranged inside the support plate 3, the outer sides of the rollers 9 are fixedly connected with the inner wall of the support plate 3, the bottom part of the support plate 3 is fixedly connected with a screw rod 4 through a bearing, the bottom part of the screw rod 4 penetrates to the bottom part of the transverse plates 2, the surface of the screw rod 4 is slidably connected with a positioning mechanism 5, the front and back surfaces of the transverse plates 2 are fixedly connected with risers 6, the outer sides of the support plate 3 are slidably connected with the inner wall of the risers 6, the bottom part of the support plate 3 is fixedly connected with a vertical rod 7, the bottom part of the vertical rod 7 penetrates to the bottom part of the transverse plates 2, the surface of the vertical rod 7 is sleeved with a second spring 8, the top part of the second spring 8 is fixedly connected with the bottom part of the transverse plates 2, the bottom of the second spring 8 is fixedly connected with the top of the vertical rod 7.

Referring to fig. 3, the positioning mechanism 5 includes a movable block 51, the inner wall of the movable block 51 is slidably connected to the surface of the screw rod 4, two positioning blocks 52 are fixedly connected to the bottom of the horizontal plate 2, the bottom of the positioning block 52 penetrates through the inside of the movable block 51, a first spring 53 is sleeved on the surface of the screw rod 4, the top of the first spring 53 is fixedly connected to the bottom of the movable block 51, and the bottom of the first spring 53 is fixedly connected to the top of the screw rod 4.

As a technical optimization scheme of the utility model, through the setting of movable block 51, can the person of facilitating the use rotatory screw rod 4, through the setting of locating piece 52, can fix a position movable block 51 and screw rod 4's position.

Referring to fig. 5, two limiting blocks 10 are fixedly connected to the inner wall of the movable block 51, a limiting groove matched with the limiting blocks 10 is formed in the surface of the screw rod 4, and the limiting blocks 10 and the limiting groove are semicircular in shape.

As a technical optimization scheme of the utility model, cooperation through stopper 10 and spacing groove is used, can reduce the friction of movable block 51 and screw rod 4, has prolonged the life of movable block 51, carries on spacingly to the position of movable block 51 simultaneously.

Referring to fig. 5, the top of the movable block 51 is provided with positioning grooves used in cooperation with the positioning block 52, the number of the positioning grooves is greater than four, the positioning grooves are distributed equidistantly, the outer side of the transverse plate 2 is provided with bolts, the threaded ends of the bolts penetrate through the inner side of the transverse plate 2 and are fixedly connected with the arc bender body 1, and the transverse plate 2 is L-shaped.

As a technical optimization scheme of the utility model, cooperation through locating piece 52 and constant head tank is used, can fix a position movable block 51 and screw rod 4's position, through the setting of bolt, can prevent that diaphragm 2 from breaking away from curved arc machine body 1, fixes diaphragm 2's position simultaneously.

Referring to fig. 5, the number of the vertical rods 7 is eight, the eight vertical rods 7 are equidistantly distributed, the number of the rollers 9 is greater than four, the rollers 9 are equidistantly distributed, the front surface and the back surface of the support plate 3 are fixedly connected with sliders 11, and the inner wall of the vertical plate 6 is provided with a chute matched with the sliders 11 for use.

As the utility model discloses a technical optimization scheme, through the setting of montant 7, can support extension board 3's position, through the setting of running roller 9, can support nonrust steel pipe, uses through the cooperation of slider 11 and spout, can reduce extension board 3 and riser 6's friction, has prolonged extension board 3's life.

Referring to fig. 3, a through hole is formed in the top of the transverse plate 2, an internal thread matched with the screw rod 4 is formed in the inner wall of the through hole, the surface of the screw rod 4 is in threaded connection with the inner wall of the through hole, a supporting block 12 is fixedly connected to the top of the inner wall of the transverse plate 2, and the left side of the supporting block 12 is fixedly connected with the outer side of the arc bender body 1.

As a technical optimization scheme of the utility model, through the setting of through-hole, can reduce diaphragm 2 and screw rod 4's friction, through the setting of supporting shoe 12, can support spacingly to the position of diaphragm 2.

The utility model discloses a theory of operation and use flow: during the use, the user starts arc bending machine body 1, process nonrust steel pipe through arc bending machine body 1, then stimulate movable block 51 downwards, make locating piece 52 break away from the constant head tank, movable block 51 moves down and compresses first spring 53, then clockwise rotation movable block 51, the rotatory screw rod 4 rotation that drives of movable block 51, the rotatory extension board 3 and the running roller 9 rebound of driving of screw rod 4, make the top of running roller 9 and the surface contact of nonrust steel pipe, then loosen movable block 51, the resilience force of first spring 53 drives movable block 51 and resets, make locating piece 52 block go into the inside of constant head tank, fix a position the position of screw rod 4, support the position of nonrust steel pipe through running roller 9 this moment, prevent that the nonrust steel pipe from appearing crooked.

In summary, the following steps: this nonrust arc bending machine for steel pipe processing uses through the cooperation that sets up arc bending machine body 1, diaphragm 2, extension board 3, screw rod 4, positioning mechanism 5, movable block 51, locating piece 52, first spring 53, riser 6, montant 7, second spring 8 and running roller 9, has solved current arc bending machine at the in-process that uses, can't support the position of nonrust steel pipe, and the crooked appears easily in the nonrust steel pipe, influences the problem of nonrust steel pipe quality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides a nonrust arc bending machine for steel pipe processing, includes arc bending machine body (1), its characterized in that: the arc bending machine is characterized in that transverse plates (2) are fixedly connected to the tops of two sides of the arc bending machine body (1), support plates (3) are arranged on the tops of the transverse plates (2), rollers (9) are arranged inside the support plates (3), the outer sides of the rollers (9) are fixedly connected with the inner walls of the support plates (3), screw rods (4) are fixedly connected to the bottoms of the support plates (3) through bearings, the bottoms of the screw rods (4) penetrate through the bottoms of the transverse plates (2), positioning mechanisms (5) are connected to the surfaces of the screw rods (4) in a sliding mode, vertical plates (6) are fixedly connected to the front sides and the back sides of the transverse plates (2), the outer sides of the support plates (3) are fixedly connected with the inner walls of the vertical plates (6) in a sliding mode, vertical rods (7) are fixedly connected to the bottoms of the support plates (3), the bottoms of the vertical rods (7) penetrate through the bottoms of the transverse plates (2), and second springs (8) are sleeved on the surfaces of the vertical rods (7), the top of the second spring (8) is fixedly connected with the bottom of the transverse plate (2), and the bottom of the second spring (8) is fixedly connected with the top of the vertical rod (7).

2. The arc bending machine for processing the stainless steel pipe according to claim 1, wherein: positioning mechanism (5) include movable block (51), the surface sliding connection of the inner wall of movable block (51) and screw rod (4), two locating pieces (52) of the bottom fixedly connected with of diaphragm (2), the inside to movable block (51) is run through to the bottom of locating piece (52), the surface cover of screw rod (4) is equipped with first spring (53), the top of first spring (53) and the bottom fixed connection of movable block (51), the bottom of first spring (53) and the top fixed connection of screw rod (4).

3. The arc bending machine for processing the stainless steel pipe as claimed in claim 2, wherein: the inner wall fixedly connected with two stopper (10) of movable block (51), the spacing groove that uses with stopper (10) cooperation is seted up on the surface of screw rod (4), the shape of stopper (10) and spacing groove is semi-circular.

4. The arc bending machine for processing the stainless steel pipe as claimed in claim 2, wherein: the locating slot that uses with locating piece (52) cooperation is seted up at the top of movable block (51), and the quantity of locating slot is greater than four, and a plurality of locating slots are the equidistance and distribute, the outside of diaphragm (2) sets up the bolt, and the screw thread end of bolt runs through inboard and the arc bending machine body (1) fixed connection to diaphragm (2), the shape of diaphragm (2) is the L style of calligraphy.

5. The arc bending machine for processing the stainless steel pipe according to claim 1, wherein: the quantity of montant (7) is eight, and eight montants (7) are the equidistance and distribute, the quantity of running roller (9) is greater than four, and a plurality of running rollers (9) are the equidistance and distribute, the equal fixedly connected with slider (11) in the front and the back of extension board (3), the spout that uses with slider (11) cooperation is seted up to the inner wall of riser (6).

6. The arc bending machine for processing the stainless steel pipe according to claim 1, wherein: the arc bending machine is characterized in that a through hole is formed in the top of the transverse plate (2), an internal thread matched with the screw rod (4) for use is formed in the inner wall of the through hole, the surface of the screw rod (4) is in threaded connection with the inner wall of the through hole, a supporting block (12) is fixedly connected to the top of the inner wall of the transverse plate (2), and the left side of the supporting block (12) is fixedly connected with the outer side of the arc bending machine body (1).