CN219169299U

CN219169299U - Pipeline bending mechanism

Info

Publication number: CN219169299U
Application number: CN202320132090.4U
Authority: CN
Inventors: 田伟嵩
Original assignee: Shandong Weisong Air Purification Engineering Co ltd
Current assignee: Shandong Weisong Air Purification Engineering Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-06-13
Anticipated expiration: 2033-01-17

Abstract

The utility model relates to the technical field of pipeline bending, in particular to a pipeline bending mechanism, an auxiliary device comprises a first bending baffle block, a second bending baffle block and a third bending baffle block are fixedly arranged on the surface of a processing table, the bending degrees and radiuses of the first bending baffle block, the second bending baffle block and the third bending baffle block are different, a cross rod is fixedly arranged between two support plates, a movable plate is slidably connected to the surface of the cross rod, a connecting plate is fixedly arranged on the top surface of the movable plate, bolts are connected to the surface of the connecting plate in a threaded manner, a plurality of threaded holes are uniformly formed in the side surfaces of the processing table, U-shaped brackets are fixedly arranged on the side surfaces of two sliding seats, air cylinders are fixedly arranged on the top surfaces of the two U-shaped brackets, and the output ends of the air cylinders are fixedly connected with a rectangular plate. The bending device solves the problem that the conventional bending device for the pipeline can only process a pipeline with one bending degree, so that the bending device is limited in use.

Description

Pipeline bending mechanism

Technical Field

The utility model relates to the technical field of pipeline bending, in particular to a pipeline bending mechanism.

Background

The pipeline is often used by producing and processing the pipeline which is bent in a certain arc shape according to the actual use requirement in the production and processing process, and then the pipeline bending mechanism is used.

The bending equipment for producing the air conditioner pipeline fittings with the prior publication number of CN210847799U adopts the technology that the processing parts are arc-shaped, thereby avoiding that the pipeline is flattened during bending processing of the air conditioner pipeline and affecting the normal use of the pipeline.

The inventor finds that the pipe bending device can only process a pipe with one bending degree in daily work, so that the bending device has limitation in use.

Disclosure of Invention

The utility model aims to solve the technical problems in the background and provides a pipeline bending mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pipeline bending mechanism, includes the processing platform, two spouts have been seted up to the surface of processing platform, two the equal sliding connection in inside of spout has the seat of sliding, two the equal fixed mounting in top surface of seat of sliding has the sleeve, two the equal sliding connection in telescopic inside has the ejector pin, two the ejector pin is kept away from telescopic one end fixed mounting and is had down the grip slipper, the fixed surface of grip slipper installs four montants down, four sliding connection has last grip slipper between the montant, four the one end fixed mounting that the grip slipper was kept away from down to the montant has the rectangular plate, the surface of processing platform is equipped with auxiliary device, auxiliary device includes first bending baffle, first bending baffle and the fixed surface of processing platform are connected, the surface of processing platform still fixed mounting has second bending baffle and third baffle, first bending baffle, second bending baffle and third bending baffle separate the degree and radius of buckling baffle, first bending baffle, second baffle and third bending baffle separate the setting up the effect that can bend to the pipeline that can bend.

Preferably, the side fixed mounting of processing platform has two backup pads, two fixed mounting has the horizontal pole between the backup pad, the surface sliding connection of horizontal pole has the movable plate, the top fixed surface of movable plate installs the connecting plate, the one end that the movable plate was kept away from to the connecting plate and one of them sliding seat fixed connection, the surface threaded connection of connecting plate has the bolt, a plurality of screw holes have evenly been seted up to the side of processing platform, and the effect that the restriction connecting plate removed has been played in the setting of bolt and screw hole.

Preferably, two the side of sliding seat is equal fixed mounting has U type support, two the equal fixed mounting in top surface of U type support has the cylinder, the output and the rectangular plate fixed connection of cylinder, two fixed mounting has the U type pole between the U type support, and the setting of cylinder has played the effect that drives the rectangular plate and remove.

Preferably, two the side of lower grip slipper all is equipped with adjusting device, adjusting device includes two L type poles, two L type pole symmetric distribution is in the side of lower grip slipper, two sliding connection has the slide between the L type pole, the fixed surface of slide installs the U template, the one end and the last grip slipper fixed connection of slide are kept away from to the U template, and the setting of U template has played the effect that drives the grip slipper and remove.

Preferably, the U-shaped plate is provided with a groove near the inner wall surface of one end of the sliding plate, the movable plate is connected in a sliding manner in the groove, the inserting rod is fixedly arranged on the surface of the movable plate, a plurality of jacks are uniformly arranged on the side face of the lower clamping seat, one end of the inserting rod, far away from the movable plate, is located in the jacks, and the effect of limiting the movement of the U-shaped plate is achieved through the arrangement of the inserting rod and the jacks.

Preferably, the movable plate is kept away from between the vertical end inner wall of the one end surface of inserted bar and the U template fixed mounting has the pull rod, the one end fixed mounting that the inserted bar was kept away from to the movable plate has the pull rod, the one end fixed mounting that the movable plate was kept away from to the pull rod has the pull plate, the effect that the movable plate was removed in the inside of recess has been played in the setting of pull rod with the help of pull plate and U template sliding connection, and the setting of pull rod has played the effect that drives the pull rod and remove, and the setting of spring has played the effect of restriction movable plate at the recess inside position.

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

1. in the utility model, when the device is needed to be used, the pipeline is firstly placed between the upper clamping seat and the lower clamping seat, the two ends of the pipeline are clamped and fixed by the upper clamping seat and the lower clamping seat, then the pipeline between the upper clamping seat and the lower clamping seat is moved according to the bending degree of the pipeline, at the moment, the bolt is firstly unscrewed, the bolt is unscrewed from the threaded hole, the connecting plate separated from the threaded hole and caused by the bolt loses limit, at the moment, the movable plate slides, the movable plate moves on the surface of the cross rod to drive the connecting plate to move, the connecting plate moves to drive one sliding seat to move in the sliding groove, one sliding seat moves in the sliding groove to drive one U-shaped bracket to move, one U-shaped bracket moves to drive the U-shaped rod to move, the U-shaped rod moves to drive the other U-shaped bracket to move, the other U-shaped bracket moves to drive the other sliding seat to move in the chute, the two sliding seats move in the chute simultaneously to drive the pipeline between the upper clamping seat and the lower clamping seat to move, the pipeline is further moved to the position right above the first bending baffle block or the second bending baffle block or the third bending baffle block and then stopped, after stopping, the bolts are screwed into the corresponding threaded holes again to limit the position of the connecting plate again, then the air cylinder is started, so that the air cylinder drives the rectangular plate to move downwards, the rectangular plate moves downwards to drive the upper clamping seat and the lower clamping seat to move downwards, the upper clamping seat and the lower clamping seat move downwards to drive the pipeline to move downwards, at the moment, the two ends of the pipeline move downwards, and the middle part of the pipeline is supported by the first bending baffle block or the second bending baffle block or the third bending baffle block, and then accomplish the processing of buckling to the pipeline, through the cooperation of above-mentioned structure, make the pipeline can remove to first buckling and separate the dog or second buckling separate the dog or third buckling separate the dog directly over, and then utilize three radius and buckle and separate the dog that the degree of buckling is different and realize the pipeline bending operation of three kinds of specifications, further improve the suitability of device.

2. According to the utility model, when the distance between the upper clamping seat and the lower clamping seat needs to be adjusted, the pull plate is pulled firstly, the pull plate is moved to drive the pull rod to move, the pull rod is moved to drive the movable plate to move in the groove, the movable plate moves in the groove to squeeze the spring, the spring is stressed and compressed, meanwhile, the movable plate moves in the groove to drive the inserting rod to move, the inserting rod moves to enable the inserting rod to move out of the inserting hole, the sliding plate is separated from the inserting hole to enable the sliding plate to lose limit on the surface of the L-shaped rod, at the moment, the sliding plate is slid to enable the sliding plate to move on the surface of the L-shaped rod, the sliding plate moves on the surface of the L-shaped rod to drive the U-shaped plate, the U-shaped plate moves to drive the upper clamping seat to move on the surface of the vertical rod, the upper clamping seat moves on the surface of the vertical rod to change the distance between the upper clamping seat and the lower clamping seat, and when the upper clamping seat moves to a proper position, the pull plate is released, the inserting rod is reinserted into the corresponding inserting hole by the elastic force of the spring to fix the position of the upper clamping seat at the moment, the position of the upper clamping seat can be adjusted through the cooperation of the structure, and the position of the upper clamping seat can be adjusted, and the upper clamping seat and the pipeline can be further fixed, and the clamping seat can be further and the device can be further fixed.

Drawings

Fig. 1 is a schematic perspective view of a pipe bending mechanism according to the present utility model;

FIG. 2 is another view illustrating a pipe bending mechanism according to the present utility model;

FIG. 3 is a schematic diagram showing an exploded structure of a pipe bending mechanism according to the present utility model;

FIG. 4 is a schematic diagram of a structure of a pipe bending machine according to the present utility model at A in FIG. 1;

FIG. 5 is a schematic view showing a structure of a pipe bending machine at a position B in a diagram 3 according to the present utility model;

legend description:

1. a processing table; 2. an auxiliary device; 201. a first bending baffle block; 202. a second bending baffle block; 203. a third bending baffle block; 204. a support plate; 205. a cross bar; 206. a moving plate; 207. a connecting plate; 208. a bolt; 209. a threaded hole; 210. a U-shaped bracket; 211. a cylinder; 212. a U-shaped rod; 3. an adjusting device; 301. an L-shaped rod; 302. a slide plate; 303. a U-shaped plate; 304. a groove; 305. a movable plate; 306. a rod; 307. a jack; 308. a spring; 309. a pull rod; 310. pulling a plate; 4. a chute; 5. a sliding seat; 6. a sleeve; 7. a push rod; 8. a lower clamping seat; 9. a vertical rod; 10. an upper clamping seat; 11. and a rectangular plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a pipeline bending mechanism, including processing platform 1, two spouts 4 have been seted up on the surface of processing platform 1, the equal sliding connection in inside of two spouts 4 has seat 5 that slides, the equal fixed mounting in top surface of two seat 5 that slides has sleeve 6, the equal sliding connection in inside of two sleeve 6 has ejector pin 7, the one end fixed mounting that sleeve 6 was kept away from to two ejector pin 7 has lower grip slipper 8, the fixed surface of lower grip slipper 8 installs four montants 9, sliding connection has grip slipper 10 between four montants 9, the one end fixed mounting that lower grip slipper 8 was kept away from to four montants 9 has rectangular plate 11.

The specific arrangement and function of the auxiliary device 2 and the adjusting device 3 will be described in detail below.

In this embodiment: the surface of processing platform 1 is equipped with auxiliary device 2, and auxiliary device 2 includes first bending baffle block 201, and first bending baffle block 201 and the fixed surface of processing platform 1 are connected, and the surface of processing platform 1 still fixed mounting has second bending baffle block 202 and third bending baffle block 203, and first bending baffle block 201, second bending baffle block 202 and third bending baffle block 203's degree of buckling and radius are different.

In this embodiment: the arrangement of the first bending baffle 201, the second bending baffle 202 and the third bending baffle 203 has the effect that three types of bent pipes can be processed.

Specifically, two backup pads 204 are fixedly installed to the side of processing platform 1, and fixed mounting has horizontal pole 205 between two backup pads 204, and the surface sliding connection of horizontal pole 205 has movable plate 206, and movable plate 206's top surface fixed mounting has connecting plate 207, and one end and one of them seat 5 fixed connection that slides of movable plate 206 are kept away from to connecting plate 207, and the surface threaded connection of connecting plate 207 has bolt 208, and a plurality of screw holes 209 have evenly been seted up to the side of processing platform 1.

In this embodiment: the arrangement of the bolts 208 and the threaded holes 209 has the effect of restricting the movement of the connection plate 207.

Specifically, the side surfaces of the two sliding seats 5 are fixedly provided with the U-shaped brackets 210, the top surfaces of the two U-shaped brackets 210 are fixedly provided with the air cylinders 211, the output ends of the air cylinders 211 are fixedly connected with the rectangular plate 11, and a U-shaped rod 212 is fixedly arranged between the two U-shaped brackets 210. The arrangement of the air cylinder 211 has the effect of driving the rectangular plate 11 to move.

In this embodiment: the side of two lower grip brackets 8 all is equipped with adjusting device 3, and adjusting device 3 includes two L type poles 301, and two L type poles 301 symmetric distribution are in the side of lower grip brackets 8, and sliding connection has slide 302 between two L type poles 301, and slide 302's fixed surface installs U template 303, and the one end and the last grip brackets 10 fixed connection of slide 302 are kept away from to U template 303. When the distance between the upper clamping seat 10 and the lower clamping seat 8 needs to be adjusted, the pull plate 310 is pulled first, the pull plate 310 moves to drive the pull rod 309 to move, the pull rod 309 moves to drive the movable plate 305 to move inside the groove 304, the movable plate 305 moves inside the groove 304 to squeeze the spring 308, the spring 308 is stressed and compressed, meanwhile, the movable plate 305 moves inside the groove 304 to drive the inserting rod 306 to move, the inserting rod 306 moves to enable the inserting rod 306 to move out of the inserting hole 307, the sliding plate 302 is separated from the inserting hole 307 to enable the sliding plate 302 to lose limit on the surface of the L-shaped rod 301, at this time, the sliding plate 302 moves on the surface of the L-shaped rod 301 to drive the U-shaped plate 303 to drive the upper clamping seat 10 to move on the surface of the vertical rod 9, the upper clamping seat 10 moves on the surface of the vertical rod 9 to further change the distance between the upper clamping seat 10 and the lower clamping seat 8, at this time, the inserting rod 306 is reinserted into the corresponding inserting hole 307 by the aid of the elastic force of the spring 308 to enable the inserting rod 306 to be inserted into the corresponding inserting hole 307, at this time, and the position of the upper clamping seat 10 can be clamped by the upper clamping seat 10 can be further adjusted, and the position of the upper clamping seat 10 can be clamped by the upper clamping seat 10 can be adjusted more than the upper clamping seat 10, and the position of a user can be further, and the device can be clamped by the device can be adjusted, and the device can be further, and the device can be adjusted, and the device is better, and the device can and the device can and the device.

Specifically, the inner wall surface of one end of the U-shaped plate 303, which is close to the sliding plate 302, is provided with a groove 304, a movable plate 305 is slidably connected in the groove 304, a plug rod 306 is fixedly installed on the surface of the movable plate 305, a plurality of insertion holes 307 are uniformly formed in the side surface of the lower clamping seat 8, and one end, away from the movable plate 305, of the plug rod 306 is located in the insertion holes 307.

In this embodiment: the provision of the plunger 306 and the insertion hole 307 has the effect of restricting the movement of the U-shaped plate 303.

Specifically, a spring 308 is fixedly installed between the surface of the end of the movable plate 305 far away from the inserting rod 306 and the inner wall of the vertical end of the U-shaped plate 303, a pull rod 309 is fixedly installed on the surface of the end of the movable plate 305 far away from the inserting rod 306, a pull plate 310 is fixedly installed on the end of the pull rod 309 far away from the movable plate 305, and the pull rod 309 is slidably connected with the U-shaped plate 303 by means of the pull plate 310.

In this embodiment: the pull rod 309 has the effect of driving the movable plate 305 to move in the groove 304, the pull plate 310 has the effect of driving the pull rod 309 to move, and the spring 308 has the effect of limiting the position of the movable plate 305 in the groove 304.

Working principle: by arranging the auxiliary device 2, when the device is needed to be used, firstly, a pipeline is placed between the upper clamping seat 10 and the lower clamping seat 8, two ends of the pipeline are clamped and fixed by the upper clamping seat 10 and the lower clamping seat 8, then the pipeline between the upper clamping seat 10 and the lower clamping seat 8 is moved according to the bending degree of the pipeline, at the moment, firstly, the bolt 208 is unscrewed from the inside of the threaded hole 209, the bolt 208 and the threaded hole 209 are separated, the connecting plate 207 is lost, at the moment, the moving plate 206 is moved on the surface of the cross rod 205 to drive the connecting plate 207 to move, the connecting plate 207 is moved to drive one of the sliding seats 5 to move in the inside of the sliding groove 4, the movement of one of the sliding seats 5 in the inside of the sliding groove 4 drives one of the U-shaped brackets 210 to move, one of the U-shaped brackets 210 moves to drive the U-shaped rods 212 to move, the U-shaped rods 212 moves to drive the other U-shaped bracket 210 to move, the other U-shaped bracket 210 moves to drive the other sliding seat 5 to move in the sliding groove 4, the two sliding seats 5 simultaneously move in the sliding groove 4 to drive the pipeline between the upper clamping seat 10 and the lower clamping seat 8 to move, the pipeline is further stopped after being moved to the position right above the first bending baffle block 201 or the second bending baffle block 202 or the third bending baffle block 203, after stopping, the bolts 208 are screwed into the corresponding threaded holes 209 again to limit the position of the connecting plate 207 again, then the air cylinder 211 is started to drive the rectangular plate 11 to move downwards, the rectangular plate 11 moves downwards to drive the upper clamping seat 10 and the lower clamping seat 8 to move downwards, the upper clamping seat 10 and the lower clamping seat 8 move downwards to drive the pipeline to move downwards, at this time, the two ends of the pipeline move downwards, the middle part of the pipeline is supported by the first bending baffle block 201 or the second bending baffle block 202 or the third bending baffle block 203, so that the pipeline is subjected to bending treatment, the pipeline can move to the position right above the first bending baffle block 201 or the second bending baffle block 202 or the third bending baffle block 203 through the cooperation of the structures, and the bending baffle blocks with different radiuses and bending degrees are utilized to realize bending operation of the pipeline with three specifications, so that the applicability of the device is further improved. When the distance between the upper clamping seat 10 and the lower clamping seat 8 needs to be adjusted, the pull plate 310 is pulled first, the pull plate 310 moves to drive the pull rod 309 to move, the pull rod 309 moves to drive the movable plate 305 to move inside the groove 304, the movable plate 305 moves inside the groove 304 to squeeze the spring 308, the spring 308 is stressed and compressed, meanwhile, the movable plate 305 moves inside the groove 304 to drive the inserting rod 306 to move, the inserting rod 306 moves to enable the inserting rod 306 to move out of the inserting hole 307, the sliding plate 302 is separated from the inserting hole 307 to enable the sliding plate 302 to lose limit on the surface of the L-shaped rod 301, at this time, the sliding plate 302 moves on the surface of the L-shaped rod 301 to drive the U-shaped plate 303 to drive the upper clamping seat 10 to move on the surface of the vertical rod 9, the upper clamping seat 10 moves on the surface of the vertical rod 9 to further change the distance between the upper clamping seat 10 and the lower clamping seat 8, at this time, the inserting rod 306 is reinserted into the corresponding inserting hole 307 by the aid of the elastic force of the spring 308 to enable the inserting rod 306 to be inserted into the corresponding inserting hole 307, at this time, and the position of the upper clamping seat 10 can be clamped by the upper clamping seat 10 can be further adjusted, and the position of the upper clamping seat 10 can be clamped by the upper clamping seat 10 can be adjusted more than the upper clamping seat 10, and the position of a user can be further, and the device can be clamped by the device can be adjusted, and the device can be further, and the device can be adjusted, and the device is better, and the device can and the device can and the device.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The utility model provides a pipeline bending mechanism, includes processing platform (1), two spouts (4) have been seted up to the surface of processing platform (1), two equal sliding connection in inside of spout (4) has seat (5) that slide, two equal fixed mounting in top surface of seat (5) that slides has sleeve (6), two equal sliding connection in inside of sleeve (6) has ejector pin (7), two the one end fixed mounting that sleeve (6) was kept away from to ejector pin (7) has lower grip slipper (8), the fixed surface of lower grip slipper (8) installs four montants (9), four sliding connection has between montant (9) grip slipper (10), four the one end fixed mounting that lower grip slipper (8) was kept away from to montant (9) has rectangular plate (11), its characterized in that: the surface of processing platform (1) is equipped with auxiliary device (2), auxiliary device (2) are including first bending baffle (201), first bending baffle (201) and the fixed surface of processing platform (1) are connected, the surface of processing platform (1) still fixed mounting has second bending baffle (202) and third bending baffle (203), first bending baffle (201), second bending baffle (202) and third bending baffle (203) are buckled degree and radius and are different.

2. A pipe bending mechanism according to claim 1, wherein: the side fixed mounting of processing platform (1) has two backup pads (204), two fixed mounting has horizontal pole (205) between backup pad (204), the surface sliding connection of horizontal pole (205) has movable plate (206), the top fixed surface of movable plate (206) installs connecting plate (207), one end and one of them that movable plate (206) were kept away from to connecting plate (207) sliding seat (5) fixed connection, the surface threaded connection of connecting plate (207) has bolt (208), a plurality of screw holes (209) have evenly been seted up to the side of processing platform (1).

3. A pipe bending mechanism according to claim 1, wherein: the sliding seat comprises a sliding seat body and is characterized in that U-shaped brackets (210) are fixedly arranged on the side faces of the sliding seat body (5), air cylinders (211) are fixedly arranged on the top surfaces of the U-shaped brackets (210), the output ends of the air cylinders (211) are fixedly connected with a rectangular plate (11), and U-shaped rods (212) are fixedly arranged between the U-shaped brackets (210).

4. A pipe bending mechanism according to claim 1, wherein: two the side of lower grip slipper (8) all is equipped with adjusting device (3), adjusting device (3) are including two L type pole (301), two L type pole (301) symmetric distribution is in the side of lower grip slipper (8), two sliding connection has slide (302) between L type pole (301), the fixed surface of slide (302) installs U template (303), the one end and last grip slipper (10) fixed connection of slide (302) are kept away from to U template (303).

5. A pipe bending mechanism according to claim 4, wherein: the U-shaped plate (303) is close to the inner wall surface of one end of the sliding plate (302) and is provided with a groove (304), a movable plate (305) is connected inside the groove (304) in a sliding mode, a plug rod (306) is fixedly arranged on the surface of the movable plate (305), a plurality of jacks (307) are evenly formed in the side face of the lower clamping seat (8), and one end, away from the movable plate (305), of the plug rod (306) is located inside the jacks (307).

6. A pipe bending mechanism according to claim 5, wherein: a spring (308) is fixedly arranged between the inner wall of the vertical end of the U-shaped plate (303) and the surface of one end, far away from the inserted link (306), of the movable plate (305), a pull rod (309) is fixedly arranged on the surface of one end, far away from the inserted link (306), of the movable plate (305), a pull plate (310) is fixedly arranged on the end, far away from the movable plate (305), of the pull rod (309), and the pull rod (309) is in sliding connection with the U-shaped plate (303) through the pull plate (310).