CN213827258U - Automatic cutting machine for end part of large-diameter oil delivery pipe elbow - Google Patents

Abstract

The utility model discloses a heavy-calibre oil pipe elbow portion automatic cutout machine, concretely relates to automatic cutout machine production technical field, including non slipping spur and motor and cutting machine body, the left side fixed mounting of non slipping spur has the blank pipe, the blank box of left side fixedly connected with of blank pipe, the bottom fixed mounting of motor has the fixation clamp, the output shaft fixedly connected with threaded rod one of motor, the bottom fixedly connected with helical gear one of threaded rod one. Utility model through under the drive effect of motor, under transmission and the worm one between a series of threaded rod and the helical gear and the two-phase engaged mode of worm, motion and power between the transmission staggered shaft change the distance between the adjacent branch, change the distance between iron clamp one and the iron clamp two then, the return bend can be tightly withheld to iron clamp one and iron clamp two.

Description

Automatic cutting machine for end part of large-diameter oil delivery pipe elbow

Technical Field

The embodiment of the utility model provides a relate to automatic cutout machine production technical field, concretely relates to defeated oil pipe return bend tip automatic cutout machine of heavy-calibre.

Background

The manual cutting is flexible and convenient, but the manual cutting quality is poor, the size error is large, the material waste is large, the subsequent processing workload is large, meanwhile, the labor condition is severe, and the production efficiency is low. With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry.

The prior art has the following defects: the semi-automatic cutting machine has better quality of cutting workpieces, and is not suitable for high-precision cutting of large workpieces and irregular parts due to the cutting die. Although the other types of semi-automatic cutting machines reduce the labor intensity of workers, the semi-automatic cutting machines have simple functions, are only suitable for cutting parts with more regular shapes and low cutting precision requirements, can cut the end part of a large-caliber oil delivery pipe elbow, and innovate the aspects of difficult cutting and precision of irregular parts.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a heavy-calibre oil pipe elbow portion automatic cutout machine, through under the driving action at the motor, under transmission and the worm between a series of threaded rod and the helical gear and the mode of worm two-phase meshing with the worm, motion and power between the transmission crisscross axle change the distance between the adjacent branch, change the distance between iron clamp one and the iron clamp two then, the return bend can tightly be withheld to iron clamp one and iron clamp two to because the part is fixed to be insecure among the solution prior art leads to the great problem of error of cutting ejection of compact part.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an automatic cutting machine for the end part of a large-diameter oil delivery pipe elbow comprises an anti-skid block, a motor and a cutting machine body, wherein an empty pipe is fixedly arranged on the left side of the anti-skid block, an empty box is fixedly connected on the left side of the empty pipe, a fixing clamp is fixedly arranged at the bottom end of the motor, a first threaded rod is fixedly connected with an output shaft of the motor, a first helical gear is fixedly connected with the bottom end of the first threaded rod, a second helical gear is movably connected with the left side of the first helical gear, a second helical gear is fixedly connected with the left side of the second helical gear, a third helical gear is fixedly connected with the left side of the second helical gear, a fourth helical gear is movably connected with the bottom end of the third helical gear, a third threaded rod is fixedly connected with the top end of the third threaded rod, a fifth helical gear is movably connected with the left side of the fifth helical gear, a fourth helical gear is fixedly connected with the left side of the sixth helical gear, the left side of the threaded rod IV is fixedly connected with a helical gear VII, the bottom end of the helical gear VII is movably connected with a helical gear VIII, the top end of the helical gear VIII is fixedly connected with a threaded rod V, the top end of the threaded rod V is fixedly connected with a helical gear nine, the right side of the helical gear nine is movably connected with a helical gear ten, the left side of the helical gear ten is fixedly connected with a threaded rod VI, the left side of the threaded rod VI is fixedly connected with a helical gear eleven, the top end of the helical gear eleven is movably connected with a helical gear twelve, the bottom end of the helical gear twelve is fixedly connected with a worm I, the top end and the bottom end of the helical gear twelve are both fixedly connected with bearings, the outer wall of the worm I is meshed with a worm II, the top end and the bottom end of the worm II are both fixedly connected with nuts, the inner wall of the left side of the empty box is provided with a sliding rail, and the top of the worm II and the outer wall of the empty box are both fixedly installed with a supporting rod, the left side fixed mounting of branch has iron to press from both sides one, is located the outer wall of empty box the left side fixed mounting of branch has iron to press from both sides two.

Further, the inside fixed mounting of cutting machine body has the conveyer belt, the top fixed mounting of cutting machine body has the sloping platform, the bottom fixed mounting of cutting machine body has the groove of accomodating.

Further, a movable plate is movably mounted at the bottom of the hollow pipe, a groove is formed in the back of the movable plate, and a cutter is fixedly mounted on the inner wall of the groove.

Further, the number of the motors is two and is respectively positioned at the top end and the bottom end of the hollow pipe.

Further, the quantity of threaded rod one, threaded rod two, threaded rod three, threaded rod four, threaded rod five and threaded rod six is two and all is located the inside of air traffic control and the inside of empty box, the inner wall fixedly connected with bearing frame of air traffic control, the inner wall of bearing frame and the outer wall fixed connection of threaded rod two, threaded rod three threaded rod four, threaded rod five and threaded rod six.

Furthermore, the number of the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear, the fifth bevel gear, the sixth bevel gear, the seventh bevel gear, the eighth bevel gear, the ninth bevel gear, the tenth bevel gear, the eleventh bevel gear and the twelfth bevel gear is two, and the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear, the fifth bevel gear, the sixth bevel gear, the seventh bevel gear, the eighth bevel gear, the ninth bevel gear, the tenth bevel gear, the eleventh bevel gear and the twelfth bevel gear are all located in the hollow pipe and the hollow box.

Further, the quantity of slide rail and branch is two sets of and the inner wall of slide rail and the outer wall sliding connection of branch.

Furthermore, the number of the first iron clamps and the number of the second iron clamps are two, and threads are formed in the opposite sides of the first iron clamps and the second iron clamps.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a thereby the rotation of motor output shaft's rotation drive threaded rod, relay transmission through many threaded rods and multiunit helical gear, the rotation of driving worm one at last, because the intermeshing state between worm one and the worm two, then take place worm transmission, worm two and one of them branch fixed connection, the slide rail has been seted up to the left inner wall of empty box in addition, this branch then can move on the inside vertical direction of slide rail, and then can change the distance between the double-phase adjacent branch, change the distance between iron clamp one and the iron clamp two promptly, the quantity of iron clamp one and iron clamp two is two sets of, can clip the return bend and tightly detain the return bend, compared with prior art, automatic cutout machine fixed part's position has firmly promoted the anomalous cutting precision of part and has realized the effect that can cut the part.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a pipe bending fixing structure of an automatic cutting machine according to the present invention;

FIG. 2 is a front view of a conveying and storing structure of the cutting part according to the present invention;

fig. 3 is a schematic back view of a cut part conveying and storing structure provided by the present invention;

fig. 4 is a schematic view of a portion a in fig. 1 according to the present invention;

fig. 5 is a schematic view of the structure of the part B in fig. 1 according to the present invention;

fig. 6 is a schematic structural view of the part C in fig. 1 according to the present invention;

fig. 7 is a schematic view of the structure of the portion D in fig. 1 according to the present invention;

fig. 8 is a schematic view of the structure of the part E in fig. 1 according to the present invention.

In the figure: 1. anti-skid blocks; 2. empty pipe; 3. a motor; 4. a fixing clip; 5. a first threaded rod; 6. a first bevel gear; 7. a second bevel gear; 8. a second threaded rod; 9. a third bevel gear; 10. a fourth bevel gear; 11. a third threaded rod; 12. a fifth bevel gear; 13. a helical gear six; 14. a fourth threaded rod; 15. a bevel gear seven; 16. eighthly, a bevel gear; 17. a fifth threaded rod; 18. a ninth bevel gear; 19. ten bevel gears; 20. a sixth threaded rod; 21. eleven bevel gears; 22. a bevel gear twelve; 23. a first worm; 24. a bearing; 25. a second worm; 26. a nut; 27. a slide rail; 28. a strut; 29. a first iron clamp; 30. a second iron clamp; 31. empty boxes; 32. a conveyor belt; 33. a rack; 34. a sloping table; 35. a receiving groove; 36. a movable plate; 37. a groove; 38. a cutter; 39. a cutter body; 40. and a bearing seat.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-8 of the specification, the automatic cutting machine for the end part of the large-diameter oil delivery pipe elbow comprises an anti-skid block 1, a motor 3 and a cutting machine body 39, wherein an empty pipe 2 is fixedly installed on the left side of the anti-skid block 1, an empty box 31 is fixedly connected to the left side of the empty pipe 2, a fixing clamp 4 is fixedly installed at the bottom end of the motor 3, a threaded rod I5 is fixedly connected to an output shaft of the motor 3, a helical gear I6 is fixedly connected to the bottom end of the threaded rod I5, a helical gear II 7 is movably connected to the left side of the helical gear I6, a threaded rod II 8 is fixedly connected to the left side of the helical gear II 7, a helical gear III 9 is fixedly connected to the left side of the threaded rod II 8, a helical gear IV 10 is movably connected to the bottom end of the helical gear III 9, a helical gear III 11 is fixedly connected to the top end of the helical gear IV 10, and a helical gear V12 is fixedly connected to the top end of the helical gear III 11, the left side of the bevel gear five 12 is movably connected with a bevel gear six 13, the left side of the bevel gear six 13 is fixedly connected with a threaded rod four 14, the left side of the threaded rod four 14 is fixedly connected with a bevel gear seven 15, the bottom end of the bevel gear seven 15 is movably connected with a bevel gear eight 16, the top end of the bevel gear eight 16 is fixedly connected with a threaded rod five 17, the top end of the threaded rod five 17 is fixedly connected with a bevel gear nine 18, the right side of the bevel gear nine 18 is movably connected with a bevel gear ten 19, the left side of the bevel gear ten 19 is fixedly connected with a threaded rod six 20, the left side of the threaded rod six 20 is fixedly connected with a bevel gear eleven 21, the top end of the bevel gear eleven 21 is movably connected with a bevel gear twelve 22, the bottom end of the bevel gear twelve 22 is fixedly connected with a worm one 23, and the top end and the bottom end of the bevel gear twelve 22 are both fixedly connected with a bearing 24, the outer wall meshing of a worm 23 has two worms 25, the top of two worms 25 and the equal fixedly connected with nut 26 in bottom, slide rail 27 has been seted up to the left inner wall of empty box 31, the top of two worms 25 and the equal fixed mounting of outer wall of empty box 31 have branch 28, the left side fixed mounting of branch 28 has iron clamp 29, is located the outer wall of empty box 31 the left side fixed mounting of branch 28 has two iron clamps 30.

Further, the inside of the cutting machine body 39 is fixedly provided with the conveyor belt 32, the top end of the cutting machine body 39 is fixedly provided with the inclined table 34, the bottom of the cutting machine body 39 is fixedly provided with the accommodating groove 35, and the cut parts can slide into the accommodating grooves 35 on the two sides of the cutting machine body 39 along the inclined table 34.

Further, a movable plate 36 is movably mounted at the bottom of the hollow pipe 2, a groove 37 is formed in the back of the movable plate 36, a cutter 38 is fixedly mounted on the inner wall of the groove 37, and the first iron clamp 29 and the second iron clamp 30 on the hollow pipe 2 move along the gap at the central position of the movable plate 36 after the bent pipe is fixed, and move towards the direction close to the cutter 38 to cut the bent pipe.

Further, the quantity of motor 3 is two and is located the top and the bottom of air traffic control 2 respectively, and the drive power of motor 3 can drive the transmission of many threaded rods and multiunit helical gear.

Furthermore, the number of the first threaded rod 5, the second threaded rod 8, the third threaded rod 11, the fourth threaded rod 14, the fifth threaded rod 17 and the sixth threaded rod 20 is two, the two threaded rods are located inside the hollow tube 2 and inside the hollow box 31, and the plurality of threaded rods can be in combined transmission with two adjacent bevel gears.

Further, the number of the first bevel gear 6, the second bevel gear 7, the third bevel gear 9, the fourth bevel gear 10, the fifth bevel gear 12, the sixth bevel gear 13, the seventh bevel gear 15, the eighth bevel gear 16, the ninth bevel gear 18, the tenth bevel gear 19, the eleventh bevel gear 21 and the twelfth bevel gear 22 is two, the bevel gears are all located inside the hollow pipe 2 and inside the hollow box 31, the inner wall of the hollow pipe 2 is fixedly connected with a bearing seat 40, the inner wall of the bearing seat 40 is fixedly connected with the outer walls of the second threaded rod 8, the third threaded rod 11, the fourth threaded rod 14, the fifth threaded rod 17 and the sixth threaded rod 20, and the pair of bevel gears can be in combined transmission with the threaded rods.

Further, the number of the slide rails 27 and the number of the support rods 28 are two, the inner walls of the slide rails 27 are slidably connected with the outer walls of the support rods 28, and the support rods 28 can move vertically for a distance in the slide rails 27 along with the movement of the second worm 25.

Furthermore, the number of the first iron clamp 29 and the number of the second iron clamp 30 are two, threads are formed on the opposite sides of the first iron clamp 29 and the second iron clamp 30, and the threads are formed to be beneficial to the firmness of part clamping.

The implementation scenario is specifically as follows: the article placing groove at the opposite side of the article placing shelf 33, the bent pipe is placed on the article placing shelf 33 as shown in figure 2, the bent pipe moves to the lower part of the supporting rod 28 along the tracks at the two sides of the conveyor belt 32, the power is switched on, the two motors 3 start to work, the output shafts of the motors 3 start to rotate, thereby driving the threaded rods to rotate, the transmission direction between the two mutually perpendicular threaded rods is changed through the meshing of a group of helical gears, after the relay transmission of a plurality of threaded rods and a plurality of groups of helical gears is carried out, finally the worm first 23 is driven to rotate, the worm transmission occurs because the worm first 23 and the worm second 25 are mutually meshed, the worm second worm 25 is fixedly connected with one supporting rod 28, the other supporting rod 28 is fixedly connected with the outer wall of the empty box 31, the position of the other supporting rod is kept unchanged, in addition, the slide rail 27 is arranged on the inner wall at the left side of the empty box 31, the supporting rod 28 can move in the vertical direction in the slide rail 27, thereby changing the distance between the two adjacent supporting rods 28, until the bent pipe is tightly clamped, namely the distance between the first iron clamp 29 and the second iron clamp 30 is changed, the number of the first iron clamp 29 and the second iron clamp 30 is two, the bent pipe can be clamped and tightly buckled, the first iron clamp 29 and the second iron clamp 30 move along the gap of the central position of the movable plate 36 after the bent pipe is fixed, the bent pipe is moved towards the direction close to the cutter 38 to be cut, and the cut parts can slide into the accommodating grooves 35 on the two sides of the cutting machine body 39 along the inclined table 34.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (8)

1. The utility model provides a heavy-calibre oil pipe elbow tip automatic cutout machine, includes non slipping spur (1) and motor (3) and cutting machine body (39), its characterized in that: the anti-skid block is characterized in that an empty pipe (2) is fixedly mounted on the left side of the anti-skid block (1), an empty box (31) is fixedly connected to the left side of the empty pipe (2), a fixing clamp (4) is fixedly mounted at the bottom end of the motor (3), a first threaded rod (5) is fixedly connected to an output shaft of the motor (3), a first helical gear (6) is fixedly connected to the bottom end of the first threaded rod (5), a second helical gear (7) is movably connected to the left side of the first helical gear (6), a second threaded rod (8) is fixedly connected to the left side of the second helical gear (7), a third helical gear (9) is fixedly connected to the left side of the second threaded rod (8), a fourth helical gear (10) is movably connected to the bottom end of the third helical gear (9), a third threaded rod (11) is fixedly connected to the top end of the fourth helical gear (10), and a fifth helical gear (12) is fixedly connected to the top end of the third threaded rod (11), the left side swing joint of the fifth helical gear (12) is provided with a sixth helical gear (13), the left side of the sixth helical gear (13) is fixedly connected with a fourth threaded rod (14), the left side of the fourth threaded rod (14) is fixedly connected with a seventh helical gear (15), the bottom end of the seventh helical gear (15) is movably connected with an eighth helical gear (16), the top end of the eighth helical gear (16) is fixedly connected with a fifth threaded rod (17), the top end of the fifth threaded rod (17) is fixedly connected with a ninth helical gear (18), the right side of the ninth helical gear (18) is movably connected with a tenth helical gear (19), the left side of the tenth helical gear (19) is fixedly connected with a sixth threaded rod (20), the left side of the sixth threaded rod (20) is fixedly connected with an eleventh helical gear (21), the top end of the eleventh helical gear (21) is movably connected with a twelfth, the top and the equal fixedly connected with bearing (24) in bottom of helical gear twelve (22), the outer wall meshing of worm one (23) has worm two (25), the top and the equal fixedly connected with nut (26) in bottom of worm two (25), slide rail (27) have been seted up to the left inner wall of vacant box (31), the top of worm two (25) and the equal fixed mounting of outer wall of vacant box (31) have branch (28), the left side fixed mounting of branch (28) has iron clamp one (29), is located the outer wall of vacant box (31) the left side fixed mounting of branch (28) has iron clamp two (30).

2. The automatic cutting machine for the end part of the large-caliber oil delivery pipe elbow according to claim 1, is characterized in that: the inside fixed mounting of cutting machine body (39) has conveyer belt (32), the top fixed mounting of cutting machine body (39) has sloping platform (34), the bottom fixed mounting of cutting machine body (39) has accomodates groove (35).

3. The automatic cutting machine for the end part of the large-caliber oil delivery pipe elbow according to claim 2, wherein: a movable plate (36) is movably mounted at the bottom of the hollow pipe (2), a groove (37) is formed in the back of the movable plate (36), and a cutter (38) is fixedly mounted on the inner wall of the groove (37).

4. The automatic cutting machine for the end part of the large-caliber oil delivery pipe elbow according to claim 1, is characterized in that: the number of the motors (3) is two, and the motors are respectively positioned at the top end and the bottom end of the hollow pipe (2).

5. The automatic cutting machine for the end part of the large-caliber oil delivery pipe elbow according to claim 1, is characterized in that: the utility model discloses a hollow tube, including threaded rod one (5), threaded rod two (8), threaded rod three (11), threaded rod four (14), threaded rod five (17) and threaded rod six (20) the quantity be two and all be located the inside of hollow tube (2) and the inside of empty box (31), the inner wall fixedly connected with bearing frame (40) of hollow tube (2), the inner wall of bearing frame (40) and the outer wall fixed connection of threaded rod two (8), threaded rod three (11) threaded rod four (14), threaded rod five (17) and threaded rod six (20).

6. The automatic cutting machine for the end part of the large-caliber oil delivery pipe elbow according to claim 1, is characterized in that: the number of the first bevel gears (6), the second bevel gears (7), the third bevel gears (9), the fourth bevel gears (10), the fifth bevel gears (12), the sixth bevel gears (13), the seventh bevel gears (15), the eighth bevel gears (16), the ninth bevel gears (18), the tenth bevel gears (19), the eleventh bevel gears (21) and the twelfth bevel gears (22) is two, and the first bevel gears and the second bevel gears are all located inside the hollow pipe (2) and the hollow box (31).

7. The automatic cutting machine for the end part of the large-caliber oil delivery pipe elbow according to claim 1, is characterized in that: the number of the slide rails (27) and the number of the support rods (28) are two, and the inner walls of the slide rails (27) are in sliding connection with the outer walls of the support rods (28).

8. The automatic cutting machine for the end part of the large-caliber oil delivery pipe elbow according to claim 1, is characterized in that: the number of the first iron clamp (29) and the number of the second iron clamp (30) are two, and threads are formed on the opposite sides of the first iron clamp (29) and the second iron clamp (30).

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