CN115026616B

CN115026616B - Beveling machine for installing and processing drain pipe

Info

Publication number: CN115026616B
Application number: CN202210719794.1A
Authority: CN
Inventors: 曾精威; 张党生; 林澄杰
Original assignee: FUJIAN LONGCHENG CONSTRUCTION GROUP CO LTD
Current assignee: FUJIAN LONGCHENG CONSTRUCTION GROUP CO LTD
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2023-05-09
Anticipated expiration: 2042-06-23
Also published as: CN115026616A

Abstract

The invention relates to the technical field related to pipeline processing equipment, and discloses a beveling machine for installing and processing a drain pipe, which comprises an increasing rod, wherein a fixing frame is movably installed on one side of the increasing rod, a winding gear is movably installed on the inner wall of the fixing frame, a rope winding drum is fixedly installed at the top end of a rotating shaft of the winding gear, a pull rope is arranged on the side wall of the disc gear, a driving motor is movably installed on the inner wall of the fixing frame, a driving gear is fixedly installed on an output shaft of the driving motor, and the driving gear is in transmission connection with the winding gear. According to the invention, the pull rope and the hooks are arranged in a conical manner, so that when a pipe fitting is beveled, the hooks are pulled to one end of a pipeline, and the bevel of the other port of the pipeline is realized by continuously tightening the pull rope, so that the cutter has enough beveled force, and the hooks are pulled to four corners of the port to realize central positioning, and finally, the purpose of stable positioning is achieved.

Description

Beveling machine for installing and processing drain pipe

Technical Field

The invention relates to the technical field related to pipeline processing equipment, in particular to a beveling machine for installing and processing a drain pipe.

Background

The pipeline beveling machine is a special tool for chamfering and beveling the front end face of a pipeline in welding, and solves the defects of non-standard angle, rough slope, and high working noise in the operation processes of flame cutting, polishing machine grinding and the like.

The existing pipeline beveling machine is relatively large in size, so that the existing pipeline beveling machine is not easy to carry, and part of the existing pipeline beveling machine is easy to carry, in the using process of the beveling machine, the rotation axis of a cutter of the existing pipeline beveling machine cannot be guaranteed to be consistent with the axis of a pipeline when the cutter of the existing pipeline beveling machine is used for cutting, so that the existing pipeline beveling machine is uneven in cutting when beveling is performed, a fixed device of the existing pipeline beveling machine cannot be stably positioned aiming at pipe diameters with different diameters, the actual utilization rate of field operation is reduced, and therefore the field operation is required to be stable, fixed and easy to carry.

Disclosure of Invention

Aiming at the defects of the prior beveling machine in the use process, the invention provides the beveling machine for the installation and the processing of the drain pipe, which has the advantage of stable positioning and solves the technical problems in the prior art.

The invention provides the following technical scheme: the utility model provides a drain pipe installation beveling machine for processing, includes the growth pole, one side movable mounting of growth pole has the mount, and the inner wall movable mounting of mount has the rolling gear, rolling gear's axis of rotation top fixed mounting has a receipts rope reel, the disk gear lateral wall is provided with the stay cord, the inner wall movable mounting of mount has driving motor, and driving motor's output shaft fixed mounting has the driving gear, the transmission is connected between driving gear and the rolling gear, the one end fixed mounting of stay cord has the stores pylon, and the equal movable mounting of four sides of stores pylon has the couple, the shape of couple is L shape, the lateral wall threaded connection of growth pole has the regulating block, and the lateral wall movable mounting of regulating block has the depression bar, movable mounting has between depression bar and the mount, and the quantity of depression bar has four, the lateral part fixed mounting of depression bar has the sword that is used for carrying out pipeline port cutting, one side fixed mounting of growth pole has the drive element that is used for realizing the sword cutting.

Preferably, the driving component is set to the initiative briquetting, and coaxial fixed mounting between initiative briquetting and the growth pole, the inside wall fixed mounting of initiative briquetting has the disk gear with initiative gear engagement, driving motor's terminal surface shape is established to right trapezoid, and driving briquetting's inner wall be equipped with driving motor inclined plane adaptation oblique angle, driving motor's one end movable mounting has the pre-compaction spring, and pre-compaction spring's one end movable mounting has the gasket, the one end movable mounting of gasket has the stop spring that is located driving motor axis of rotation outside, and stop spring's one end and mount fixed mounting, the initiative gear is the assembly of a whole gear and partial gear, one side movable mounting of initiative briquetting has the locating rack, and the lateral wall fixed mounting of locating rack has the tight piece of increase to mouth of pipe tip fixed, the shape of tight piece of increase is the round platform, locating rack lateral wall threaded connection has the stop briquetting, and stop briquetting's inner wall fixed movable mounting has reset spring, reset spring's one end and initiative briquetting movable mounting, the inner wall of stop briquetting is provided with the chute with driving motor adaptation, pass inside of initiative briquetting and locating rack.

Preferably, the side wall of the locating frame is movably provided with a movable frame positioned at one side of the tightening block, four sides of the movable frame are movably provided with locating rods, and one end of each locating rod is provided with a hook block.

Preferably, the mounting groove has been seted up to the inner wall of locating lever, and the inner wall movable mounting of mounting groove has the locating piece, the surface threaded connection of locating piece has the locking bolt that is used for fixing, the inner wall fixed mounting of tightening block has the locating spring, and the one end fixed mounting of locating spring has the reference column, the L groove with the reference column adaptation has been seted up to the inner wall of locating piece.

Preferably, one end of the winding gear is fixedly provided with a rotation stopping block which is in sliding connection with the fixing frame.

Preferably, the elasticity of the pre-pressing spring is smaller than the elasticity of the return spring, and the elasticity of the return spring is smaller than the elasticity of the stop spring.

Preferably, the end surfaces of the driving pressing block and the positioning frame are rectangular.

The invention has the following beneficial effects:

1. according to the invention, the pull rope and the hooks are arranged in a conical manner, so that when a pipe fitting is beveled, the hooks are pulled to one end of a pipeline, and the bevel of the other port of the pipeline is realized by continuously tightening the pull rope, so that the cutter has enough beveled force, and the hooks are pulled to four corners of the port to realize central positioning, and finally, the purpose of stable positioning is achieved.

2. According to the invention, the locating rod and the tightening block are arranged on the locating frame, and the tightening block is in a round table shape, so that when the groove is formed, the external inclined plane is pressed on the locating rod by the continuous forward pushing of the tightening block under the tension force, the locating rod is further ensured to secondarily fix the end where the groove is located, and the purpose of enhancing the locating strength is finally achieved.

3. According to the invention, the positioning block is arranged on the positioning rod, and the positioning column is arranged on the side wall of the tightening block, so that in the process of groove preparation, the tightening block is limited to move further by pushing the positioning column onto the positioning block, the positioning of the tightening block is ensured, the phenomenon of positioning inclination caused by inclined pulling of the pull rope is avoided, and finally, the horizontal positioning capability of the pull rope is still maintained under the action of inclined force through the positioning column and the positioning block, and finally, the purpose of further enhancing the positioning strength is achieved.

4. According to the invention, the stay cord is rolled and stored, meanwhile, the opening adjustment can be carried out through the cutting knife, so that when in chamfering, chamfering work of different pipe diameters can be realized through adjusting the cutting knife with different openings, meanwhile, the whole equipment is small and exquisite and easy to carry through rolling the stay cord, and finally, the purposes of being suitable for field operation and chamfering of different pipe diameters are achieved.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic overall sectional view of the present invention;

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

FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;

FIG. 5 is a schematic view of a hanger according to the present invention;

FIG. 6 is a schematic view of a positioning rod according to the present invention;

FIG. 7 is a schematic view of the disk gear configuration of the present invention;

FIG. 8 is a schematic view of a driving gear structure according to the present invention;

FIG. 9 is a schematic diagram of a compression bar according to the present invention.

In the figure: 1. a hook; 2. a hanging rack; 3. a pull rope; 4. a positioning frame; 5. tightening blocks; 6. a growing rod; 7. a mounting block; 8. an adjusting block; 9. a compression bar; 10. a knife; 11. a fixing frame; 12. a rotation stop block; 13. actively briquetting; 14. a return spring; 15. stopping briquetting; 16. positioning columns; 17. a positioning rod; 18. a positioning block; 19. a locking bolt; 20. a movable frame; 21. a winding gear; 22. a driving motor; 23. a drive gear; 24. pre-pressing a spring; 25. a gasket; 26. a disk gear; 27. stopping the spring; 28. a rope winding drum; 29. and positioning a spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-3 and 8, a beveling machine for installing and processing a drain pipe comprises an increasing rod 6, a fixing frame 11 is movably installed on one side of the increasing rod 6, a winding gear 21 is movably installed on the inner wall of the fixing frame 11, a rope winding drum 28 is fixedly installed at the top end of a rotating shaft of the winding gear 21, a pull rope 3 is arranged on the side wall of a disc gear 26, a driving motor 22 is movably installed on the inner wall of the fixing frame 11, a driving gear 23 is fixedly installed on an output shaft of the driving motor 22, the driving gear 23 is in transmission connection with the winding gear 21, the winding gear 21 drives the rope winding drum 28 to rotate to wind the pull rope 3, in order to realize that one end of the pull rope 3 is easy to fix, a hanging frame 2 is fixedly installed at one end of the pull rope 3, four sides of the hanging frame 2 are movably provided with hooks 1, the shape of each hook 1 is L-shaped according to fig. 5, the side wall of the growing rod 6 is connected with an adjusting block 8 in a threaded manner, the side wall of the adjusting block 8 is movably provided with a mounting block 7, the side wall of the mounting block 7 is movably provided with a pressing rod 9, the pressing rod 9 and a fixing frame 11 are movably arranged, the number of the pressing rods 9 is four, and a cutter 10 for cutting a pipeline port is fixedly arranged at the side part of the pressing rod 9, so that the pressing rod 9 is promoted to shrink inwards to realize a groove of the pipeline port when the fixing frame 11 moves, and a driving part for realizing cutting of the cutter 10 is fixedly arranged at one side of the growing rod 6, so that in the working process, the cutting of the end part of a pipe is realized through the opening of the pressing rod 9, meanwhile, the driving force is realized through the rotation of the fixing frame 11, and the conical positioning of the cutter 10 and the fixing of the hook 1 are realized when the pull rope 3 is wound, so that the cutter 10 can firmly cut the pipe orifice, and the accuracy of the groove is ensured.

Referring to fig. 2, 3, 7 and 8, wherein, in order to ensure stable feeding amount of the cutter 10 during chamfering, and further enhance positioning, thus, by arranging the driving component as the driving press block 13, and fixedly mounting the driving press block 13 and the growing rod 6 coaxially, and fixedly mounting the disk gear 26 meshed with the driving gear 23 on the inner side wall of the driving press block 13, simultaneously, the end face shape of the driving motor 22 is set as a right trapezoid, and the bevel angle matched with the inclined plane of the driving motor 22 is arranged on the inner wall of the driving press block 13, meanwhile, a pre-pressing spring 24 is movably mounted at one end of the driving motor 22, a spacer 25 is movably mounted at one end of the spacer 25, a stop spring 27 positioned outside the rotating shaft of the driving motor 22 is movably mounted at one end of the spacer 25, and fixedly mounted with the fixed frame 11, so that the driving press block 22 is pressed and compressed between the pre-pressing spring 24 and the driving press block 13, and the driving gear 23 is simultaneously meshed with the disk gear 26, and the driving gear 23 is a combination of a whole gear and a part of the gear, and when the driving gear 23 and the disk gear 26 are meshed with the driving press block 23 and the disk gear 26 are realized, and the reset press block is fixedly mounted at one end of the spacer 25, and the spacer is movably mounted at the other end of the spacer 25 is movably mounted at the end of the spacer 25, and is fixedly mounted with the fixed 13, and is fixedly mounted with the fixed frame 11, and is fixedly mounted with the fixed 13, and is fixedly mounted with the fixed, and is mounted with the reset block 15, and is mounted at the side of the spacer 15, and is fixedly mounted on the side of the side frame 15, and is mounted 13, and is movably mounted with the spacer block is mounted at the side 15, and has is mounted by the spacer 15, and has is mounted by the spacer 13 and has a movable stand 13 and has is mounted and has a support stand. The stay cord 3 passes through the inside of initiative briquetting 13 and locating rack 4, therefore in the in-process of work, is compressed through reset spring 14, makes the gradual pipe head of cutting of knife 10, simultaneously, and periodic rolling between its driving gear 23 and the rolling gear 21 guarantees that knife 10 has sufficient time to cut the end in the in-process of cutting, avoids cutting the phenomenon that leads to its unable normal cutting because of knife 10 cuts into excessively.

Referring to fig. 2, 4 and 6, in order to position the inside of different pipe orifices, a movable frame 20 located at one side of a tightening block 5 is movably installed on a side wall of a positioning frame 4, four sides of the movable frame 20 are movably installed with positioning rods 17, one end of each positioning rod 17 is provided with a hook block to fix one end of a pipeline by the positioning rod 17, and the groove is not affected, so that the positioning rod 17 is enabled to be unfolded by the tightening block 5 in the working process, and the positioning rod 17 is enabled to be fixed in different pipelines by a sufficient opening size.

Referring to fig. 2, 4 and 6, in order to prevent the pull rope 3 from positioning offset caused by oblique pulling of the positioning rod 17, a mounting groove is formed in the inner wall of the positioning rod 17, a positioning block 18 is movably mounted on the inner wall of the mounting groove, a locking bolt 19 for fixing is connected to the surface of the positioning block 18 in a threaded manner, meanwhile, a positioning spring 29 is fixedly mounted on the inner wall of the tightening block 5, one end of the positioning spring 29 is fixedly provided with a positioning column 16, an L groove fixedly adapted to the positioning column 16 is formed in the inner wall of the positioning block 18, and the positioning column 16 is clamped into the positioning block 18 through the position adjustment of the positioning block 18, so that the blocking of the tightening block 5 is realized, the limitation of the stretching size of the positioning rod 17 is ensured, and when the tightening block 5 is subjected to deflection pulling force, the positioning column 16 is firstly contacted with the positioning block 18, and when other positioning columns 16 are not contacted with the positioning block 18, the positioning block 16 is continuously pulled to approach the positioning block 18, so that the other positioning columns 16 are enabled to be positioned towards the positioning block 18, and the same axis of the line 5 is always kept to be limited by the centerline of the positioning block 16.

Referring to fig. 3, in order to avoid the automatic winding and unwinding of the rope winding drum 28 when the driving gear 23 is separated from the winding gear 21, the rotation stop block 12 slidably connected with the fixing frame 11 is fixedly installed at one end of the winding gear 21, so that the rotation stop block 12 slides on the fixing frame 11, thereby ensuring that the rope winding drum 28 can be wound and unwound only when being driven by the driving gear 23, and avoiding the phenomenon that the rope winding drum 28 is wound and unwound independently when not being stressed.

Referring to fig. 2 and 3, in order to ensure that the intermittent transmission to disengagement between the driving gear 23 and the winding gear 21 is stable, the elasticity of the pre-compression spring 24 is smaller than that of the return spring 14, and the elasticity of the return spring 14 is smaller than that of the stop spring 27, so that the pre-compression spring 24 is compressed first in the actual working process, thereby ensuring that the sharpener 10 works, and simultaneously, after the return spring 14 is compressed, the stop spring 27 is compressed again through the stop pressing block 15, and further, the driving motor 22 stops the groove working when contacting the stop pressing block 15, so that the sharpener 10 is not cut and the pull rope 3 is not wound.

Referring to fig. 2, in order to ensure sufficient transmission strength of the driving press 13 and the positioning frame 4, the end surfaces of the driving press 13 and the positioning frame 4 are rectangular, so that torque can be transmitted.

The working principle of the invention is as follows: during the use, through adjusting block 8 and stop briquetting 15 to suitable position to in order to realize the adjustment of groove size and angle, secondly, through driving motor 22 rotation, realize receiving rope reel 28 and emit stay cord 3, pass couple 1 and stores pylon 2 from the pipeline inside to hang in the one end of pipeline through couple 1, then through driving motor 22 reverse rotation, realize receiving rope reel 28 and receive the stores pylon 2 and roll up, thereby make its locating lever 17 fasten the other end at the pipeline.

Through the continuous rolling of receipts rope reel 28, with locating lever 17 card in the one end of mouth of pipe to tighten up along with stay cord 3 and impel locating rack 4 to the direction motion of stores pylon 2, and drive simultaneously and increase tight piece 5 to the movable frame 20 direction motion, increase tight piece 5 and keep on moving the in-process, its tight piece 5 can continuously outwards extend locating lever 17, cause its reference column 16 card on locating piece 18, thereby make increase tight piece 5 unable at the direction motion to stores pylon 2, locating lever 17 hangs at the mouth of pipe terminal surface, but can not influence the mouth of pipe outside and wait the groove position.

Then, the positioning frame 4 is wound by the winding rope drum 28, the winding rope drum 28 is not moved, so that the fixing frame 11 is driven to approach to the direction of the driving pressing block 13, the driving motor 22 is pressed by the driving pressing block 13 and then starts to compress the pre-pressing spring 24, the driving motor 22 is driven by the driving pressing block 13 to push the driving gear 23 and the winding gear 21 to slide relatively, the driving gear 23 and the disc gear 26 are adhered to each other, the driving gear 23 and the disc gear 26 are continuously driven in the process of driving the driving gear 23 to rotate by the driving motor 22, the driving gear 23 and the winding gear 21 are intermittently driven, and in the process of relatively rotating the driving gear 23 and the disc gear 26, the disc gear 26 is relatively fixed under pressure, so that the driving gear 23 drives the fixing frame 11 to rotate relatively to the driving pressing block 13, and when the fixing frame 11 advances to the driving pressing block 13, the fixing frame 11 is enabled to approach inwards, and then the end face of the pipe orifice is cut by the cutting knife 10, and the winding gear 23 is intermittently driven by the driving gear 21 and the driving gear 23, the disc gear 26, so that the winding rope drum is enabled to rotate on the disc gear 23 and the disc gear 26, and the winding rope drum 28 is not cut off, and the end face of the winding rope drum is enabled to be cut off, and the end face of the pipe orifice is not cut.

The reset spring 14 is continuously pushed to the positioning frame 4 when the fixing frame 11 is cut, and the stop pressing block 15 can push the driving motor 22 again when the fixing frame 11 is close to the stop pressing block 15, so that the driving motor 22 compresses the stop spring 27, the driving gear 23 of the driving motor is not contacted with the winding gear 21 and the disc gear 26, the pipe orifice end face of the cutter 10 is not cut, the winding rope drum 28 is not wound, the whole device does not work, namely, the groove work is finished, after that, the rotation stop block 12 is forced to rotate through the outside, the pull rope 3 is loosened, and the whole device is taken out, so that the whole pipeline groove work can be completed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 drain pipe installation processing is with beveling machine, includes growth pole (6), its characterized in that: one side movable mounting of the extension rod (6) has a fixing frame (11), and the inner wall movable mounting of the fixing frame (11) has a winding gear (21), the rotation axis top fixed mounting of winding gear (21) has a rope winding drum (28), rope winding drum (28) lateral wall is provided with stay cord (3), the inner wall movable mounting of the fixing frame (11) has driving motor (22), and the output shaft fixed mounting of driving motor (22) has driving gear (23), transmission connection between driving gear (23) and winding gear (21), the one end fixed mounting of stay cord (3) has stores pylon (2), and the equal movable mounting of four sides of stores pylon (2) has couple (1), the shape of couple (1) is L shape, the lateral wall threaded connection of extension rod (6) has regulating block (8), and lateral wall movable mounting of regulating block (8) has installation piece (7), lateral wall movable mounting of installing block (7) has depression bar (9), movable mounting between depression bar (9) and the fixing frame (11), and the quantity of depression bar (9) has four, four lateral part (9) are used for carrying out the fixed mounting of depression bar (10), a driving part for realizing cutting of the cutting knife (10) is fixedly arranged on one side of the growing rod (6);

the driving part is arranged as a driving pressing block (13), the driving pressing block (13) and the growing rod (6) are coaxially and fixedly arranged, a disk gear (26) meshed with a driving gear (23) is fixedly arranged on the inner side wall of the driving pressing block (13), the end face of the driving motor (22) is in a right trapezoid shape, an oblique angle matched with the inclined plane of the driving motor (22) is formed in the inner wall of the driving pressing block (13), a pre-pressing spring (24) is movably arranged at one end of the driving motor (22), a gasket (25) is movably arranged at one end of the pre-pressing spring (24), a stop spring (27) positioned at the outer side of a rotating shaft of the driving motor (22) is movably arranged at one end of the gasket (25), one end of the stop spring (27) is fixedly arranged with a fixing frame (11), the driving gear (23) is a combination of a whole gear and a part of the gear, a positioning frame (4) is movably arranged at one side of the driving pressing block (13), a tightening block (5) fixedly arranged at the end part of a pipe orifice of the positioning frame (4), the tightening block (5) is movably arranged at one end of the positioning frame (4), the side wall of the positioning frame is movably connected with the positioning frame (4), a reset spring (14) is movably connected with the inner wall (14) of the driving pressing block (14), the movable pressing block (14) is movably arranged at one end of the pressing block (14), the inner wall of the stop pressing block (15) is provided with a chute matched with the driving motor (22), and the pull rope (3) passes through the driving pressing block (13) and the inside of the positioning frame (4).

2. The beveling machine for installing and processing a drain pipe according to claim 1, wherein: the side wall movable mounting of locating rack (4) has movable rack (20) that are located one side of tightening piece (5), and the four sides of movable rack (20) are by movable mounting has locating lever (17), the one end of locating lever (17) is equipped with the hook piece.

3. The beveling machine for installing and processing a drain pipe according to claim 2, wherein: the inner wall of locating lever (17) has seted up the mounting groove, and the inner wall movable mounting of mounting groove has locating piece (18), the surface threaded connection of locating piece (18) has locking bolt (19) that are used for fixing, the inner wall fixed mounting of tightening piece (5) has positioning spring (29), and the one end fixed mounting of positioning spring (29) has reference column (16), the L groove with reference column (16) adaptation has been seted up to the inner wall of locating piece (18).

4. The beveling machine for installing and processing a drain pipe according to claim 1, wherein: one end of the winding gear (21) is fixedly provided with a rotation stopping block (12) which is in sliding connection with the fixing frame (11).

5. The beveling machine for installing and processing a drain pipe according to claim 1, wherein: the elasticity of the pre-pressing spring (24) is smaller than the elasticity of the return spring (14), and the elasticity of the return spring (14) is smaller than the elasticity of the stop spring (27).

6. The beveling machine for installing and processing a drain pipe according to claim 1, wherein: the end surfaces of the driving pressing block (13) and the positioning frame (4) are rectangular.