CN215508657U

CN215508657U - Copper pipe bending mechanism for condenser

Info

Publication number: CN215508657U
Application number: CN202122099026.4U
Authority: CN
Inventors: 余勋兵
Original assignee: Taizhou Xuehua Refrigeration Equipment Co Ltd
Current assignee: Taizhou Xuehua Refrigeration Equipment Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-14
Anticipated expiration: 2031-08-31

Abstract

The utility model belongs to the technical field of condensers and particularly relates to a copper pipe bending mechanism for a condenser. The foldable air bag bending machine comprises a bending machine, wherein a feeding machine frame is arranged on the right side of the bending machine, a bending plate is arranged inside the bending machine, a plurality of connecting holes are formed in the upper end of the bending plate at equal intervals, notches are formed in the upper end of the connecting holes at the right side, foldable air bags are arranged at the upper ends of the notches, and pushing inclined blocks are arranged at the bottom ends of the foldable air bags. When the receiving cloth is installed, the installation embedded blocks are pressed from top to bottom in sequence, the bottom ends of the installation embedded blocks are all in embedded butt joint with the inside of the installation embedded frame head, the receiving cloth can be installed and fixed, when the receiving cloth is disassembled and cleaned, the installation embedded blocks are moved from bottom to top in sequence, and the installation embedded blocks are all separated from the inside of the installation embedded frame head, so that the receiving cloth and the installation embedded blocks are disassembled, and the operation is quicker and more convenient.

Description

Copper pipe bending mechanism for condenser

Technical Field

The utility model belongs to the technical field of condensers and relates to a copper pipe bending mechanism for a condenser.

Background

At present, the condenser all is very common and very important equipment in many fields and places, and in the process of making the condenser, the copper pipe is very important device, and the copper pipe is in production, need process the bending to the copper pipe according to the demand that uses, and when processing the bending to the copper pipe, need make the one end of copper pipe stretch inside the crib crimper, and current crib crimper is when using, too big with the contact surface frictional force of copper pipe, and appear the inconvenient condition of separation pay-off when buckling easily.

Disclosure of Invention

The utility model aims to solve the problems and provides a copper pipe bending mechanism for a condenser.

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

the utility model provides a copper pipe bending mechanism for condenser, includes the crib crimper, the crib crimper right side is provided with the pay-off frame, the inside bending plate that is provided with of crib crimper, a plurality of connecting holes have been seted up to bending plate upper end equidistance, the notch has all been seted up on the inside upper end right side of connecting hole, the inside upper end of notch all is provided with folding gasbag, folding gasbag bottom all is provided with the promotion sloping block, bending plate upper end right side is provided with a plurality of frames that store, it all is provided with the connecting pipe to store the frame upper end, the connecting pipe is all passing bending plate and folding gasbag upper end fixed connection keeping away from the one end of storing the frame, the installing port has all been seted up in one side that is located the notch to the inside upper end of connecting hole, the inside sponge of smearing that all is provided with of installing port, the inside bottom one side of frame has all seted up the unloading hole with storing the inside upper end of installing port.

In the copper pipe bending mechanism for the condenser, mounting holes are formed in the upper end inside the notch at the opposite position of the connecting pipe, round holes are formed in the upper end of the folding air bag, and the bottom end of the pushing inclined block is of an inclined plane structure.

In foretell condenser is with copper pipe mechanism of bending, store the frame bottom and be half arc structure, store the outside right side upper end of frame and lower extreme and all be provided with the installation cover, the installation cover all with connecting pipe fixed connection in the one end of keeping away from and storing the frame.

In foretell condenser is with copper pipe mechanism of bending, stable spout has all been seted up at the inside both sides middle part of notch, promote outside both sides upper end middle part of sloping block and all be provided with stable slider, stable slider is keeping away from the one end that promotes the sloping block all with the inside sliding connection of stable spout.

In foretell copper pipe mechanism of bending for condenser, the inside upper end of spout is all provided with the extrusion spring to the stable slider upper end, the extrusion spring all adopts spring steel matter to make.

In foretell copper pipe mechanism of bending for condenser, the relative position that is located the connecting hole all is provided with the guide frame head in bending board right side upper end, guide frame head left side all is provided with the mounting panel all around, the mounting panel looks sideways at and all is the concentric circles structure, the guide frame head all is funnel type structure, the first inside both sides of guide frame all are hollow structure.

In foretell copper pipe mechanism of bending for condenser, the bending plate right side all is provided with a plurality of fixed blocks around being located the connecting hole, the mounting panel has all seted up the installation through-hole all around being located the relative position of fixed block, the fixed block has passed the installation through-hole in the one end of keeping away from the bending plate and has seted up fixed mouthful, fixed mouthful inside all is provided with the spring block.

In the copper pipe bending mechanism for the condenser, receiving cloth is arranged at the lower end of the right side of the bending machine and the lower end of the left side of the feeding machine frame, and the receiving cloth is made of fiber materials.

In the copper pipe bending mechanism for the condenser, the middle parts of the front ends and the rear ends of the two sides of the receiving cloth are respectively provided with an installation embedded block, the installation embedded blocks are both in a T-shaped structure, the lower ends of the right side of the bending machine and the lower ends of the left side of the feeding machine frame are respectively provided with an installation embedded frame head at the opposite positions of the installation embedded blocks, and the bottom ends of the installation embedded blocks are all in embedded butt joint with the inside of the installation embedded frame heads.

In foretell copper pipe mechanism of bending for condenser, store frame rear side upper end and be provided with and add the frame head, the spring block is the semi-arc structure on the one end right side of keeping away from fixed mouthful.

Compared with the prior art, the utility model has the advantages that:

1. when the steel pipe is bent by the bending machine and the bending plate, one end of the steel pipe is firstly extended into the connecting hole, the folded air bag is extruded by pushing the inclined block, air in the folded air bag is conveyed into the storage frame through the connecting pipe, the air pressure in the storage frame is increased, lubricating oil is flowed onto the smearing sponge through the blanking hole, when the steel pipe continuously moves towards the inside of the connecting hole, the top end of the steel pipe is contacted and extruded with the bottom end of the smearing sponge, the lubricating oil smeared in the smearing sponge is smeared at the upper end of the steel pipe, and due to the fact that the cross section of the steel pipe is of a circular ring structure, the lubricating oil can flow to the bottom end of the steel pipe along the outer side of the steel pipe and can be smeared on the outer part of the steel pipe through gravity, the friction of the steel pipe in the transmission process is reduced through automatic oiling on the outer part of the steel pipe, and the connectivity during transmission is increased, the flexibility of the steel pipe when being bent is increased, and the bending condition caused by overlarge friction force is prevented.

2. When one end of the steel pipe extends into the bending machine to be bent, the guide frame heads are sequentially installed outside the connecting hole, and through the funnel-shaped structure of the guide frame heads, if the steel pipe moves towards the inside of the connecting hole and deviates, the guide frame heads can play a role in guiding, the steel pipe is prevented from extending into the connecting hole to cause the bending of the steel pipe, and the accuracy of the steel pipe in transmission is improved through the guide frame heads.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic view of the present invention in an overall elevation view.

Fig. 2 is a schematic view of the present invention in cross section of the inside of the connection hole of fig. 1.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1.

Fig. 4 is an enlarged sectional view schematically illustrating a structure at B in fig. 2.

Fig. 5 is a partially perspective structural view of the bending machine and the feeder frame.

In the figure: 1. a bending machine; 2. receiving the cloth; 3. a feeder frame; 4. a connecting pipe; 5. a storage frame; 6. a guide frame head; 7. connecting holes; 8. a bending plate; 9. mounting a plate; 10. installing a sleeve; 11. stabilizing the slide block; 12. a stabilizing chute; 13. a compression spring; 14. folding the airbag; 15. a blanking hole; 16. smearing sponge; 17. an installation port; 18. a recess; 19. pushing the inclined block; 20. installing the embedded block; 21. installing a mosaic frame head; 22. a fixed block; 23. a fixed port; 24. and a spring block.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-5, copper pipe bending mechanism for condenser, including crib crimper 1, crib crimper 1 right side is provided with pay-off frame 3, crib crimper 1 is inside to be provided with buckling plate 8, a plurality of connecting holes 7 have been seted up to 8 upper ends equidistance of buckling plate, notch 18 has all been seted up on the inside upper end right side of connecting hole 7, notch 18 is inside to be provided with folding gasbag 14 in the upper end, folding gasbag 14 bottom all is provided with promotes sloping block 19, 8 upper end right sides of buckling plate are provided with a plurality of frames 5 that store, store frame 5 upper end and all be provided with connecting pipe 4, buckling plate 8 and folding gasbag 14 upper end fixed connection are all passed to the one end of storing frame 5 keeping away from to connecting pipe 4, installing port 17 has all been seted up in one side that is located notch 18 to the inside upper end of connecting hole 7, installing port 17 is inside all to be provided with to paint sponge 16, installing port 17 is inside upper end and has all seted up down to store hole 15 with the inside bottom one side of frame 5.

In this embodiment, the upper end of the inside of the notch 18 is provided with mounting holes at opposite positions of the connecting pipe 4, the upper end of the folding airbag 14 is provided with round holes, the bottom end of the push sloping block 19 is of an inclined plane structure, so that the bottom end of the connecting pipe 4 can be fixedly connected with the upper end of the folding airbag 14 through the mounting holes, and the connecting pipe 4 can maintain connectivity with the inside of the folding airbag 14 through the round holes, when the steel pipe is bent by the bending machine 1 and the bending plate 8, one end of the steel pipe is extended into the connecting hole 7, the steel pipe can be contacted with the bottom end of the push sloping block 19, and the push sloping block 19 is pushed to move towards one side of the inside of the notch 18, the folding airbag 14 mounted at the upper end of the inside of the notch 18 is extruded by the push sloping block 19, and the air inside the folding airbag 14 is conveyed to the inside of the storage frame 5 through the connecting pipe 4, so that the air pressure inside the storage frame 5 is increased, and make the inside lubricating oil of storing frame 5 flow to scribble on the sponge 16 through unloading hole 15, when the steel pipe continues to move toward inside of connecting hole 7, just make the steel pipe top with scribble the bottom contact extrusion of sponge 16, and scribble the inside lubricating oil of scribbling sponge 16 and scribble the steel pipe upper end, and because the steel pipe is transversal to be the ring structure, then through the reason of gravity, can make the oil flow to the steel pipe bottom along the outside of steel pipe, and will make the steel pipe outside all scribble lubricating oil, then through the automatic oiling to the steel pipe outside, make the steel pipe at the in-process frictional force of transmission reduce, increase the flexibility of steel pipe when buckling.

In this embodiment, store frame 5 bottom and be half arc structure, store frame 5 outside right side upper end and lower extreme and all be provided with installation cover 10, installation cover 10 is keeping away from the one end that stores frame 5 all with connecting pipe 4 fixed connection, can increase the fastness and the stability of connecting pipe 4 in the use like this through installation cover 10.

In this embodiment, stable spout 12 has all been seted up at the inside both sides middle part of notch 18, promote sloping block 19 outside both sides upper end middle part and all be provided with stable slider 11, stable slider 11 is keeping away from the one end that promotes sloping block 19 all with stable spout 12 inside sliding connection, when promoting sloping block 19 and receiving thrust toward notch 18 inside one side removal, just all drive stable slider 11 and stabilize spout 12 inside removal, and use through the cooperation of stabilizing slider 11 and stabilizing between the spout 12, increase the flexibility and the stability of promotion sloping block 19 at the removal in-process, prevent to promote the great condition of resistance when removing sloping block 19 and appear.

In this embodiment, stabilize slider 11 upper end and stabilize inside upper end of spout 12 and all be provided with extrusion spring 13, extrusion spring 13 all adopts spring steel matter to make, when stabilizing slider 11 and up moving like this, will all extrude extrusion spring 13, when stabilizing slider 11 and losing confining force, just can promote to stabilize slider 11 and promote sloping block 19 and reset through extrusion spring 13 after the extrusion, and increase the flexibility that promotes sloping block 19 when reseing through extrusion spring 13 and reduce frictional force.

In this embodiment, 8 right side upper ends of bending plate all are provided with guide frame head 6 in the relative position that is located connecting hole 7, guide frame head 6 left side all is provided with mounting panel 9 all around, mounting panel 9 looks sideways at and all is the concentric circles structure, guide frame head 6 all is funnel type structure, the inside both sides of guide frame head 6 all are hollow structure, stretch into 1 inside operation of buckling of crib machine when buckling in the one end of steel pipe like this, install guide frame head 6 outside connecting hole 7 in proper order, and through guide frame head 6's funnel type structure, if the skew appears in the inside removal of connecting hole 7 in the steel pipe, can play the effect of guide through guide frame head 6, prevent that the steel pipe from stretching inside connecting hole 7, cause the condition that the steel pipe buckled, then increase the accuracy of steel pipe in the transmission through guide frame head 6.

In the embodiment, a plurality of fixing blocks 22 are arranged on the right side of the bending plate 8 around the connecting hole 7, mounting through holes are arranged on the periphery of the mounting plate 9 at opposite positions of the fixing blocks 22, the fixing blocks 22 penetrate through the mounting through holes at one end far away from the bending plate 8 to form fixing openings 23, spring blocks 24 are arranged inside the fixing openings 23, so that when the guide frame head 6 is fixedly mounted, the mounting plate 9 is directly pressed to move towards one side of the bending machine 1, the fixing blocks 22 arranged on the periphery of the connecting hole 7 penetrate through the mounting through holes arranged on the periphery of the mounting plate 9, and when the fixing blocks 22 completely penetrate through the mounting through holes, the spring blocks 24 are contacted with the mounting plate 9 at one side far away from the bending machine 1, the mounting plate 9 and the guide frame head 6 can be fixed, the mounting is faster and faster during mounting, and when the guide frame head 6 and the mounting plate 9 are dismounted, all press spring block 24 and move toward the inside one side of fixed mouthful 23 to all make spring block 24 and the separation of mounting panel 9 right flank, pull the leading frame head 6 again and the mounting panel 9 toward the one side removal of keeping away from crib crimper 1, and all make fixed block 22 and the inside separation of mounting hole, thereby dismantle can.

In this embodiment, 1 right side lower extreme of crib crimper and 3 left sides lower extremes of pay-off frame are provided with and receive cloth 2, receive cloth 2 and adopt the fibre material to make, like this through installing and receiving cloth 2 at 1 right side lower extreme of crib crimper and 3 left sides lower extremes of pay-off frame, after buckling the operation through crib crimper 1 at the steel pipe, if the accident appears when dropping, can receive through receiving cloth 2, prevent that the steel pipe from dropping to the ground and taking place the condition of buckling the damage, and increase the intensity and the life-span of receiving cloth 2 in the use through the fibre material.

In this embodiment, the middle part and the rear end of the front end of the two sides of the receiving cloth 2 are respectively provided with an installation tabling block 20, the installation tabling blocks 20 are respectively in a T-shaped structure, the lower end of the right side of the bending machine 1 and the lower end of the left side of the feeder frame 3 are respectively provided with an installation tabling frame head 21 at the opposite position of the installation tabling block 20, the bottom ends of the installation tabling blocks 20 are respectively tabled and butted with the inside of the installation tabling frame head 21, thus, when the receiving cloth 2 is installed, the installation tabling blocks 20 are pressed from the top to the bottom in sequence, the bottom ends of the installation tabling blocks 20 are all tabled and butted with the interior of the installation tabling frame head 21, the receiving cloth 2 can be installed and fixed, when the receiving cloth 2 is disassembled and cleaned, the installation tabling blocks 20 are moved from bottom to top in sequence, and the installation tabling blocks 20 are separated from the interior of the installation tabling frame head 21, thereby, the receiving cloth 2 and the fitting block 20 are disassembled, and the operation is more speedy and convenient.

In this embodiment, store frame 5 rear side upper end and be provided with and add the frame head, spring block 24 is half arc structure on the one end right side of keeping away from fixed mouthful 23, is convenient for like this through adding the frame head toward storing the inside lubricated oil that adds of frame 5.

The working principle of the utility model is as follows:

when the steel pipe is bent by the bending machine 1 and the bending plate 8, one end of the steel pipe is firstly extended into the connecting hole 7, the steel pipe is contacted with the bottom end of the pushing inclined block 19, the pushing inclined block 19 is all pushed to move towards one side inside the notch 18, the folding air bag 14 arranged at the upper end inside the notch 18 is extruded by the pushing inclined block 19, air inside the folding air bag 14 is conveyed into the storage frame 5 through the connecting pipe 4, the air pressure inside the storage frame 5 is increased, lubricating oil inside the storage frame 5 flows onto the smearing sponge 16 through the discharging hole 15, when the steel pipe continuously moves towards the inside of the connecting hole 7, the top end of the steel pipe is contacted and extruded with the bottom end of the smearing sponge 16, the lubricating oil inside the smearing sponge 16 is smeared at the upper end of the steel pipe, and due to the fact that the cross section of the steel pipe is circular, the oil can flow to the bottom end of the steel pipe along the outer side of the steel pipe due to gravity, and will make the steel pipe outside all paint lubricating oil, then through the automatic oiling to the steel pipe outside, make the steel pipe reduce at the in-process frictional force of transmission, increase the flexibility of steel pipe when buckling, simultaneously when the one end of steel pipe stretches the operation of buckling inside crib 1, install the connecting hole 7 outside to guide frame head 6 in proper order, and through the funnel type structure of guide frame head 6, if the steel pipe when the skew appears toward the inside removal of connecting hole 7, can play the effect of guide through guide frame head 6, prevent that the steel pipe from stretching inside connecting hole 7, cause the condition that the steel pipe buckles, then increase the accuracy of steel pipe in the transmission through guide frame head 6.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the utility model.

Although 1, a bender is used more herein; 2. receiving the cloth; 3. a feeder frame; 4. a connecting pipe; 5. a storage frame; 6. a guide frame head; 7. connecting holes; 8. a bending plate; 9. mounting a plate; 10. installing a sleeve; 11. stabilizing the slide block; 12. a stabilizing chute; 13. a compression spring; 14. folding the airbag; 15. a blanking hole; 16. smearing sponge; 17. an installation port; 18. a recess; 19. pushing the inclined block; 20. installing the embedded block; 21. installing a mosaic frame head; 22. a fixed block; 23. a fixed port; 24. spring blocks, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. A copper pipe bending mechanism for a condenser comprises a bending machine (1) and is characterized in that a feeding machine frame (3) is arranged on the right side of the bending machine (1), a bending plate (8) is arranged inside the bending machine (1), a plurality of connecting holes (7) are formed in the upper end of the bending plate (8) at equal intervals, notches (18) are formed in the right side of the upper end inside the connecting holes (7), folding airbags (14) are arranged at the upper end inside the notches (18), pushing oblique blocks (19) are arranged at the bottom ends of the folding airbags (14), a plurality of storage frames (5) are arranged on the right side of the upper end of the bending plate (8), connecting pipes (4) are arranged at the upper ends of the storage frames (5), the connecting pipes (4) penetrate through the bending plate (8) and are fixedly connected with the upper ends of the folding airbags (14), and mounting ports (17) are formed in one side, located in the notches (18), of the upper end inside the connecting holes (7), installing port (17) inside all is provided with paints sponge (16), unloading hole (15) have all been seted up with storing frame (5) inside bottom one side to the inside upper end of installing port (17).

2. The bending mechanism for the copper pipe for the condenser according to claim 1, wherein mounting holes are formed in the upper end inside the notch (18) at positions opposite to the connecting pipe (4), round holes are formed in the upper end of the folded air bag (14), and the bottom ends of the pushing inclined blocks (19) are of inclined surface structures.

3. The copper pipe bending mechanism for the condenser according to claim 1, wherein the bottom end of the storage frame (5) is of a semi-arc structure, the upper end and the lower end of the outer right side of the storage frame (5) are respectively provided with a mounting sleeve (10), and one end of each mounting sleeve (10) far away from the storage frame (5) is fixedly connected with the connecting pipe (4).

4. The bending mechanism for the copper pipe for the condenser according to claim 1, wherein the middle parts of the two sides inside the notch (18) are respectively provided with a stabilizing sliding groove (12), the middle parts of the upper ends of the two sides outside the pushing inclined block (19) are respectively provided with a stabilizing sliding block (11), and one end of each stabilizing sliding block (11) far away from the pushing inclined block (19) is respectively connected with the inside of each stabilizing sliding groove (12) in a sliding manner.

5. The copper pipe bending mechanism for the condenser according to claim 4, wherein the upper ends of the inner parts of the upper end stabilizing sliding grooves (12) of the stabilizing sliding blocks (11) are provided with extrusion springs (13), and the extrusion springs (13) are made of spring steel materials.

6. The bending mechanism for the copper pipe for the condenser according to claim 1, wherein the upper end of the right side of the bending plate (8) is provided with guide frame heads (6) at opposite positions located in the connecting holes (7), the periphery of the left side of each guide frame head (6) is provided with a mounting plate (9), the mounting plates (9) are in concentric circle structures in side view, the guide frame heads (6) are in funnel-shaped structures, and two sides of the inside of each guide frame head (6) are in hollow structures.

7. The copper pipe bending mechanism for the condenser according to claim 6, wherein a plurality of fixing blocks (22) are arranged on the right side of the bending plate (8) around the connecting holes (7), mounting through holes are formed in the mounting plate (9) around the fixing blocks (22) at opposite positions, a fixing opening (23) is formed in one end, far away from the bending plate (8), of each fixing block (22) through the corresponding mounting through hole, and a spring block (24) is arranged inside each fixing opening (23).

8. The copper pipe bending mechanism for the condenser according to claim 7, wherein the lower ends of the right side of the bending machine (1) and the left side of the feeder frame (3) are provided with receiving cloth (2), and the receiving cloth (2) is made of fiber materials.

9. The copper pipe bending mechanism for the condenser according to claim 8, wherein the receiving cloth (2) is provided with mounting and embedding blocks (20) at the middle parts of the front ends and the rear ends of the two sides, the mounting and embedding blocks (20) are both of a T-shaped structure, mounting and embedding frame heads (21) are arranged at the lower ends of the right side of the bending machine (1) and the lower ends of the left side of the feeder frame (3) at opposite positions of the mounting and embedding blocks (20), and the bottom ends of the mounting and embedding blocks (20) are embedded and butted with the inside of the mounting and embedding frame heads (21).

10. The copper pipe bending mechanism for the condenser according to claim 9, wherein an adding frame head is arranged at the upper end of the rear side of the storage frame (5), and the right side of one end of the spring block (24) far away from the fixing port (23) is in a half-arc structure.