CN112045000A - Automatic metal pipe bending device for machining of mechanical equipment - Google Patents
Automatic metal pipe bending device for machining of mechanical equipment Download PDFInfo
- Publication number
- CN112045000A CN112045000A CN202010861267.5A CN202010861267A CN112045000A CN 112045000 A CN112045000 A CN 112045000A CN 202010861267 A CN202010861267 A CN 202010861267A CN 112045000 A CN112045000 A CN 112045000A
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- China
- Prior art keywords
- sleeve
- metal pipe
- rod
- hinged seat
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an automatic metal pipe bending device for machining mechanical equipment, which comprises a fixing plate, a fixing block, an adjusting shaft and a power box, wherein the end part of the adjusting shaft is provided with a threaded part, the directions of threads on the threaded parts at two ends are opposite, a threaded sleeve is arranged on the threaded part, the end part of one end of the threaded sleeve, which is far away from the center of the adjusting shaft, is fixedly connected with a movable sleeve, the bottom of the outer side wall of the movable sleeve is fixedly provided with a connecting block, and the end part of the bottom end of the. Has the advantages that: the invention can realize the adjustment of the working height, can adjust the position of the adjusting pinch roller, realizes the force application of the pinch roller to the metal pipe fitting, thereby achieving the effect of bending the metal pipe fitting, ensures that pipe head clamps at the bottom end parts of the two swing rods are close to each other, can play a certain extrusion force, improves the bending efficiency of the metal pipe fitting, and can also ensure that the metal pipe fitting cannot be separated from a sleeve.
Description
Technical Field
The invention relates to the field of machining of mechanical equipment, in particular to an automatic metal pipe bending device for machining of the mechanical equipment.
Background
Mechanical devices are of a wide variety, and some of their components, even themselves, may undergo different forms of mechanical movement when the mechanical device is in operation. The mechanical equipment consists of a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like.
The subassembly that commonly uses among metal pipe fitting building site and all kinds of mechanical engineering, can carry out the processing of different degrees to the tubular metal resonator according to the difference of condition in the in-service use process, such as cutting, polishing, bend, wherein bend the in-process and leave the use of the equipment of bending, bend as the name suggests and just carry out the arc that is of certain degree with original tubular metal resonator and buckle, traditional bending is all through supporting the both ends of tubular metal resonator, then to its middle part from last application of force downwards, with this reach the purpose of bending, this kind of bending equipment from middle part application of force alone bends efficiency very low, and the degree of bending receives the working height restriction, consequently, treat to solve urgently.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention aims to provide a novel blackboard eraser to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic metal pipe bending device for machining mechanical equipment comprises a fixed plate, fixed blocks are fixedly arranged at the bottom of the fixed plate along the end portions of two ends of the fixed plate in the length direction, an adjusting shaft is arranged between the two fixed blocks, a power box is arranged in the middle of the adjusting shaft, the power box is fixedly arranged on the center of the bottom of the fixed plate, the end portions of two ends of the adjusting shaft are provided with screw thread portions, the screw thread portions at two ends are arranged in opposite directions, screw sleeves are arranged on the screw thread portions, one end portions, far away from the center of the adjusting shaft, of the screw sleeves are fixedly connected with a movable sleeve, a connecting block is fixedly arranged at the bottom of the outer side wall of the movable sleeve, a connecting plate is fixedly arranged at the end portion of the bottom of the connecting block, a first hinge seat is arranged on the end face of the bottom, the telescopic link was kept away from to the elevator one end tip fixed mounting has the mounting panel, the mounting panel was kept away from the one end top fixed mounting of elevator and is had the articulated seat of second, be connected through the head rod between the articulated seat of first articulated seat and the articulated seat of second, the mounting panel is kept away from the one end bottom fixed mounting of elevator and is had the third articulated seat, be connected with the pendulum rod on the third articulated seat, the one end tip that the third articulated seat was kept away from to the pendulum rod is connected with the spliced pole through the articulated shaft, the one end tip fixed mounting that the articulated shaft was kept away from to the spliced pole has tube head anchor clamps, the bottom tip fixed mounting of telescopic link has the clamp.
Furthermore, the end parts of the two ends of the adjusting shaft are rotatably connected with the fixed block through bearing seats.
Furthermore, a guide rail is installed at one side, close to the fixed block, of the bottom of the fixed plate, the guide rail is arranged along the length direction of the adjusting shaft, and the top of the outer wall of the movable sleeve is connected with the guide rail in a sliding mode.
Further, a fourth hinged seat is installed along central symmetry at the bottom of the outer wall of the telescopic rod, a fifth hinged seat is fixedly installed at the center of the side wall of the oscillating rod and is opposite to the telescopic rod, the fourth hinged seat and the fifth hinged seat which are oppositely arranged are connected through a second connecting rod, and the vertical distance of the fourth hinged seat relative to the fixed plate is greater than that of the fifth hinged seat relative to the fixed plate.
Further, the riser is installed along central symmetry in the bottom of fixed plate, and the riser sets up along fixed plate length direction, and the regulating spindle rotates with the riser through connecting bearing to be connected, and between two risers were located on the top of telescopic link, and the spout has been seted up to two relative sides of riser, installs the slider along central symmetry on the top lateral wall of telescopic link, and the slider is kept away from the one end tip of telescopic link and is slided and locate in the spout.
Further, the telescopic link includes the outer sleeve, the inside inserted bar that is equipped with in bottom of outer sleeve, the lateral wall top at the outer sleeve is installed to the slider, the elevator is installed at the lateral wall middle part of outer sleeve, the articulated seat fixed mounting of fourth is in the lateral wall bottom of inserted bar, the inside top of inserted bar set up threaded hole, the inside of outer sleeve still is equipped with the lead screw, the bottom of lead screw is installed in the threaded hole, the inside top fixed mounting of outer sleeve has the shrouding, the bottom center fixed mounting of shrouding has driving motor, driving motor's bottom motor shaft tip is connected with the lead screw through the.
Furthermore, the guide groove has been seted up to the inside wall bottom of outer sleeve, and the guide groove sets up along outer sleeve length direction, and the guide groove parallels with the lead screw, and the lateral wall top fixed mounting of inserted bar has the guide block, and the guide block is kept away from the one end tip of inserted bar and is slided and locate in the guide groove.
Further, the power box comprises a shell, the top end of the shell is fixedly mounted in the center of the bottom of the fixing plate, a through hole for the adjusting shaft to penetrate through is formed in the side wall of the shell, an adjusting motor is arranged inside the shell, the top end of the adjusting motor is embedded in the center of the bottom of the fixing plate, a driving bevel gear is mounted at the end of the bottom end of a motor shaft of the adjusting motor, a driven bevel gear is mounted in the center of the adjusting shaft, and the driven bevel gear is meshed with the driving bevel gear.
Further, the tube head anchor clamps include the sleeve pipe, the one end tip fixed connection of articulated shaft is kept away from to sheathed tube one end and spliced pole, the one end that the sleeve pipe is connected with the spliced pole seals the setting, the holding tank has been seted up to the symmetry on the sheathed tube inside wall, intraductal portion of cover still is equipped with splint, the quantity and the holding tank of splint equal, and splint just set up to the holding tank, fixed mounting has the double-screw bolt on splint towards the terminal surface of holding tank, the double-screw bolt is mutually perpendicular with splint, the one end that the splint were kept away from to the double-screw bolt passes sheathed tube lateral wall setting, set up the mounting hole that supplies the double-screw bolt to pass on the sheathed tube lateral wall, the outside cover of double-screw bolt is equipped with the tight spring.
Compared with the prior art, the invention has the following beneficial effects: the metal pipe bending machine is simple and reasonable in structure, rapid and convenient to use, capable of adjusting the working height, capable of adjusting the position of the pressing wheel and capable of applying force to the metal pipe through the pressing wheel so as to achieve the effect of bending the metal pipe, when the telescopic rod extends, the fourth hinging seat can also move, the fourth hinging seat can drive the fifth hinging seat to be close to the telescopic rod through the second connecting rod, the fifth hinging seat can drive the swing rod to move towards the telescopic rod, pipe head clamps at the bottom end parts of the two swing rods can also be close to each other, certain extrusion force can be achieved, bending efficiency of the metal pipe is improved, and when the end parts of the metal pipe are inserted into the sleeve, the jacking spring can apply pressure to the clamping plates, and the clamping plates directly apply the force to the end parts of the metal pipe, so that the metal pipe cannot be separated from the sleeve.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic bending apparatus for a metal tube for machining according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an automatic metal pipe bending apparatus for machining according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a telescopic rod in the automatic bending device for metal tubes for machining equipment according to the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a power box in an automatic bending device for metal tubes for machining equipment according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of a pipe head clamp in an automatic bending device for metal pipes for machining equipment according to an embodiment of the invention.
Reference numerals:
1. a fixing plate; 101. a guide rail; 2. a fixed block; 3. an adjustment shaft; 4. a power box; 5. a bearing seat; 6. a threaded portion; 7. a threaded sleeve; 8. moving the sleeve; 9. connecting blocks; 10. a connecting plate; 11. a first hinge mount; 12. a telescopic rod; 13. a lifting block; 14. mounting a plate; 15. a second hinge mount; 16. a first connecting rod; 17. a third hinge mount; 18. a swing rod; 19. hinging a shaft; 20. connecting columns; 21. a pipe head clamp; 22. pressing a plate; 23. a mounting frame; 24. a pinch roller; 25. a metal pipe fitting; 26. a fourth hinge base; 27. a fifth hinge base; 28. a second connecting rod; 29. a vertical plate; 30. connecting a bearing; 31. a chute; 32. a slider; 33. an outer sleeve; 34. inserting a rod; 35. a threaded hole; 36. a screw rod; 37. closing the plate; 38. a drive motor; 39. a coupling; 40. a guide groove; 41. a guide block; 42. a housing; 43. a through hole; 44. adjusting the motor; 45. a drive bevel gear; 46. a driven bevel gear; 47. a sleeve; 48. accommodating grooves; 49. a splint; 50. a stud; 51. mounting holes; 52. the spring is tightly propped; 53. and a limiting bolt.
Detailed Description
The invention is further described with reference to the following drawings and detailed description:
referring to fig. 1-5, an automatic bending device for a metal tube for machining a mechanical device according to an embodiment of the present invention includes a fixed plate 1, fixed blocks 2 are fixedly mounted at both ends of the bottom of the fixed plate 1 along a length direction thereof, an adjusting shaft 3 is disposed between the two fixed blocks 2, a power box 4 is mounted at a middle portion of the adjusting shaft 3, the power box 4 is fixedly mounted at a bottom center of the fixed plate 1, threaded portions 6 are disposed at both ends of the adjusting shaft 3, the threaded portions 6 at both ends are oppositely disposed, a threaded sleeve 7 is mounted on the threaded portion 6, a moving sleeve 8 is fixedly linked to an end of the threaded sleeve 7 far away from the center of the adjusting shaft 3, a connecting block 9 is fixedly mounted at a bottom of an outer side wall of the moving sleeve 8, a connecting plate 10 is fixedly mounted at a bottom end of the connecting block 9, and a first hinge seat, the bottom center of the fixed plate 1 is provided with a telescopic rod 12, the length direction of the telescopic rod 12 is vertical to the fixed plate 1, the outer side wall of the telescopic rod 12 is symmetrically provided with lifting blocks 13 along the center, the end part of one end of each lifting block 13 far away from the telescopic rod 12 is fixedly provided with a mounting plate 14, the top part of one end surface of each mounting plate 14 far away from the lifting block 13 is fixedly provided with a second hinged seat 15, the first hinged seat 11 is connected with the second hinged seat 15 through a first connecting rod 16, the bottom part of one end surface of each mounting plate 14 far away from the lifting block 13 is fixedly provided with a third hinged seat 17, the third hinged seat 17 is connected with a swing rod 18, the end part of the swing rod 18 far away from the third hinged seat 17 is connected with a connecting column 20 through a hinged shaft 19, the end part of the connecting column 20 far away from the hinged shaft 19 is fixedly provided with a tube head clamp 21, when the power box 4 drives the adjusting shaft 3 to rotate, the adjusting shaft 3 drives the threaded sleeve 7 to move through the threaded portion 6, the movement of the threaded sleeve 7 also drives the moving sleeve 8 to move, the moving sleeve 8 drives the first hinged seat 11 to move through the connecting block 9 and the connecting plate 10 when moving, because the thread directions on the two threaded portions 6 are oppositely arranged, the moving directions of the two first hinged seats 11 are always opposite, the first hinged seat 11 drives the second hinged seat 15 to move through the first connecting rod 16 when moving, the second hinged seat 15 moves to drive the telescopic rod 12 to carry out distance adjustment relative to the fixed plate 1 through the mounting plate 14 and the lifting block 13, and then the height of the pinch roller 24 mounted at the bottom end of the telescopic rod 12 is changed, so that the adjustment of the working height can be realized, the two ends of the metal pipe fitting 25 are connected with the pipe head clamp 21 at the bottom end of the swing rod 18, and the length of the telescopic rod, the position of the pressing wheel 24 is adjusted, so that the pressing wheel 24 can apply force to the metal pipe fitting 25, and the metal pipe fitting 25 can be bent.
Specifically, the end parts of the two ends of the adjusting shaft 3 are rotatably connected with the fixed block 2 through bearing seats 5.
Specifically, a guide rail 101 is installed at one side of the bottom of the fixing plate 1 close to the fixing block 2, the guide rail 101 is arranged along the length direction of the adjusting shaft 3, and the top of the outer wall of the moving sleeve 8 is connected with the guide rail 101 in a sliding mode.
Specifically, the bottom of the outer wall of the telescopic rod 12 is symmetrically provided with a fourth hinged seat 26 along the center, the center of the side wall of the swing rod 18 is fixedly provided with a fifth hinged seat 27, the fifth hinged seat 27 is arranged right opposite to the telescopic rod 12, the fourth hinged seat 26 and the fifth hinged seat 27 which are oppositely arranged are connected through a second connecting rod 28, and the vertical distance of the fourth hinged seat 26 relative to the fixed plate 1 is greater than the vertical distance of the fifth hinged seat 27 relative to the fixed plate 1. Set up like this, when the telescopic link 12 extends, the articulated seat 26 of fourth also can remove, the articulated seat 26 of fourth alright be close to mutually towards telescopic link 12 with driving the articulated seat 27 of fifth through second connecting rod 28, the articulated seat 27 of fifth can drive pendulum rod 18 and remove towards telescopic link 12, and the tube head anchor clamps 21 of two pendulum rods 18 bottom tip also can be close to each other, can play certain extrusion force, improves the efficiency of bending to metal pipe 25.
Specifically, riser 29 is installed along central symmetry in the bottom of fixed plate 1, and riser 29 sets up along 1 length direction of fixed plate, and regulating spindle 3 rotates with riser 29 through connecting bearing 30 to be connected, and between two risers 29 is located on the top of telescopic link 12, and spout 31 has been seted up to two relative sides of riser 29, installs slider 32 along central symmetry on the top lateral wall of telescopic link 12, and the one end tip that telescopic link 12 was kept away from to slider 32 slides and locates in the spout 31.
Specifically, the telescopic rod 12 includes an outer sleeve 33, an insertion rod 34 is inserted into the bottom end of the outer sleeve 33, a slider 32 is installed at the top of the outer side wall of the outer sleeve 33, a lifting block 13 is installed in the middle of the outer side wall of the outer sleeve 33, a fourth hinge seat 26 is fixedly installed at the bottom of the side wall of the insertion rod 34, a threaded hole 35 is opened at the top end of the inside of the insertion rod 34, a lead screw 36 is further installed inside the outer sleeve 33, the bottom end of the lead screw 36 is installed in the threaded hole 35, a sealing plate 37 is fixedly installed at the top end of the inside of the outer sleeve 33, a driving motor 38 is fixedly installed at the center of the bottom of the sealing plate 37, the shaft end of the bottom motor of the driving motor 38 is connected with the lead screw 36 through a coupling 39, the driving motor 38 is started, the driving motor 38 drives the lead, and then the extension adjustment of the telescopic rod 12 is realized.
Specifically, the bottom of the inner side wall of the outer sleeve 33 is provided with a guide groove 40, the guide groove 40 is arranged along the length direction of the outer sleeve 33, the guide groove 40 is parallel to the screw rod 36, the top end of the outer side wall of the inserted rod 34 is fixedly provided with a guide block 41, and the end part of the guide block 41, far away from the inserted rod 34, is slidably arranged in the guide groove 40.
Specifically, the power box 4 includes a housing 42, the top end of the housing 42 is fixedly mounted at the center of the bottom of the fixing plate 1, a through hole 43 for the adjusting shaft 3 to pass through is formed in the side wall of the housing 42, an adjusting motor 44 is arranged inside the housing 42, the top end of the adjusting motor 44 is embedded and mounted at the center of the bottom of the fixing plate 1, a driving bevel gear 45 is mounted at the end of the bottom end of a motor shaft of the adjusting motor 44, a driven bevel gear 46 is mounted at the center of the adjusting shaft 3, and the driven bevel gear 46 is meshed with the driving bevel gear 45. The adjusting motor 44 is started, the adjusting motor 44 can drive the driven bevel gear 46 to rotate through the driving bevel gear 45, the driven bevel gear 46 drives the adjusting shaft 3 to rotate, and the rotation adjustment of the adjusting shaft 3 is achieved.
Specifically, the tube head clamp 21 includes a sleeve 47, one end of the sleeve 47 is fixedly connected with one end of the connecting column 20 far away from the hinge shaft 19, one end of the sleeve 47 connected with the connecting column 20 is sealed, accommodating grooves 48 are symmetrically formed in the inner side wall of the sleeve 47, a clamping plate 49 is further arranged inside the sleeve 47, the number of the clamping plates 49 is equal to that of the accommodating grooves 48, the clamping plate 49 is arranged right opposite to the accommodating grooves 48, a stud 50 is fixedly mounted on one end face of the clamping plate 49 facing the accommodating grooves 48, the stud 50 is perpendicular to the clamping plate 49, one end of the stud 50 far away from the clamping plate 49 penetrates through the side wall of the sleeve 47, a mounting hole 51 for the stud 50 to penetrate through is formed in the side wall of the sleeve 47, a jacking spring 52 is sleeved outside the stud 50, the jacking spring 52 is arranged between the inner side wall of the sleeve 47 and the clamping plate 49, a limiting, when the end of the metal pipe 25 is inserted into the sleeve 47, the tightening spring 52 can apply pressure to the clamping plate 49, and the clamping plate 49 directly applies the force to the end of the metal pipe 25, so as to ensure that the metal pipe 25 does not fall off the sleeve 47.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the adjusting motor 44 is started, the adjusting motor 44 can drive the driven bevel gear 46 to rotate through the driving bevel gear 45, the driven bevel gear 46 drives the adjusting shaft 3 to rotate, rotation adjustment of the adjusting shaft 3 is realized, the adjusting shaft 3 can drive the screw sleeve 7 to move through the thread part 6, the movement of the screw sleeve 7 can also drive the moving sleeve 8 to move, the moving sleeve 8 can drive the first hinge base 11 to move through the connecting block 9 and the connecting plate 10 when moving, because the thread directions on the two thread parts 6 are opposite, the moving directions of the two first hinge bases 11 are always opposite, the first hinge base 11 can drive the second hinge base 15 to move through the first connecting rod 16 when moving, the moving of the second hinge base 15 can drive the telescopic rod 12 to perform distance adjustment relative to the fixed plate 1 through the mounting plate 14 and the lifting block 13, and then the height of the pressing wheel 24 mounted at the bottom end of the telescopic rod 12 is changed, the adjustment of the working height can be realized, the two ends of the metal pipe fitting 25 are connected with the pipe head clamp 21 at the bottom end part of the swing rod 18, at the moment, the driving motor 38 is started, the driving motor 38 can drive the screw rod 36 to rotate, the position of the inserted rod 34 in the outer sleeve 33 can be adjusted through the threaded hole 35 by the rotation of the screw rod 36, the extension and the contraction of the inserted rod 34 relative to the outer sleeve 33 can be realized, the extension adjustment of the telescopic rod 12 can be further realized, the position of the pressing wheel 24 can be adjusted, the force application of the pressing wheel 24 to the metal pipe fitting 25 can be realized, the effect of bending the metal pipe fitting 25 can be realized, when the telescopic rod 12 is extended, the fourth hinging seat 26 can also move, the fourth hinging seat 26 can drive the fifth hinging seat 27 to be close to the telescopic rod 12 through the second connecting rod 28, the fifth hinging seat 27 can drive the swing rod, certain extrusion force can be played, the bending efficiency of the metal pipe fitting 25 is improved, and when the end part of the metal pipe fitting 25 is inserted into the sleeve 47, the jacking spring 52 can apply pressure to the clamping plate 49, and the clamping plate 49 directly acts on the end part of the metal pipe fitting 25 with the force, so that the metal pipe fitting 25 is ensured not to be separated from the sleeve 47.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The automatic metal pipe bending device for machining of mechanical equipment comprises a fixing plate (1), fixing blocks (2) are fixedly mounted at the bottom of the fixing plate (1) along the end portions of the two ends of the fixing plate in the length direction, an adjusting shaft (3) is arranged between the two fixing blocks (2), a power box (4) is mounted in the middle of the adjusting shaft (3), the power box (4) is fixedly mounted at the center of the bottom of the fixing plate (1), the automatic metal pipe bending device is characterized in that the end portions of the two ends of the adjusting shaft (3) are provided with thread portions (6), the thread portions on the thread portions (6) at the two ends are oppositely arranged, a threaded sleeve (7) is mounted on the thread portions (6), a movable sleeve (8) is fixedly linked with the end portion of one end, far away from the center of the adjusting shaft (3), of the threaded sleeve (7), a connecting block (9) is fixedly mounted at the, a first hinged seat (11) is installed on the end face of the bottom of the connecting plate (10), a telescopic rod (12) is arranged at the center of the bottom of the fixed plate (1), the length direction of the telescopic rod (12) is perpendicular to the fixed plate (1), lifting blocks (13) are symmetrically installed on the outer side wall of the telescopic rod (12) along the center, a mounting plate (14) is fixedly installed at the end part, away from the telescopic rod (12), of each lifting block (13), a second hinged seat (15) is fixedly installed at the top of the end face, away from the lifting blocks (13), of each mounting plate (14), the first hinged seat (11) is connected with the second hinged seat (15) through a first connecting rod (16), a third hinged seat (17) is fixedly installed at the bottom of the end face, away from the lifting blocks (13), of each mounting plate (14), a swing rod (18) is connected to the third hinged seat (17), and a connecting column (20) is connected to the end part, away from the third hinged, a tube head clamp (21) is fixedly arranged at one end part of the connecting column (20) far away from the hinge shaft (19), a pressing plate (22) is fixedly arranged at the bottom end part of the telescopic rod (12), and a pressing wheel (24) is arranged on the bottom end face of the pressing plate (22) through a mounting frame (23).
2. The automatic metal pipe bending device for machining equipment according to claim 1, wherein the end portions of the two ends of the adjusting shaft (3) are rotatably connected with the fixed block (2) through bearing blocks (5).
3. The automatic metal pipe bending device for machining of mechanical equipment as claimed in claim 2, wherein a guide rail (101) is mounted at one side of the bottom of the fixing plate (1) close to the fixing block (2), the guide rail (101) is arranged along the length direction of the adjusting shaft (3), and the top of the outer wall of the moving sleeve (8) is in sliding connection with the guide rail (101).
4. The automatic metal pipe bending device for machining equipment according to claim 3, wherein the bottom of the outer wall of the telescopic rod (12) is provided with fourth hinged seats (26) symmetrically along the center, the center of the side wall of the swing rod (18) is fixedly provided with a fifth hinged seat (27), the fifth hinged seat (27) is arranged right opposite to the telescopic rod (12), the fourth hinged seat (26) and the fifth hinged seat (27) which are oppositely arranged are connected through a second connecting rod (28), and the vertical distance of the fourth hinged seat (26) relative to the fixed plate (1) is greater than that of the fifth hinged seat (27) relative to the fixed plate (1).
5. The automatic metal pipe bending device for machining equipment according to claim 4, characterized in that risers (29) are installed along central symmetry in the bottom of fixed plate (1), riser (29) set up along fixed plate (1) length direction, regulating spindle (3) are connected with riser (29) through connecting bearing (30) and rotation, the top of telescopic link (12) is located between two risers (29), spout (31) have been seted up to two relative sides of riser (29), slider (32) are installed along central symmetry on the top lateral wall of telescopic link (12), the one end tip that telescopic link (12) were kept away from in slider (32) slides and locates in spout (31).
6. The automatic bending device for the metal tube for machining equipment according to claim 5, the telescopic rod (12) comprises an outer sleeve (33), an insertion rod (34) is inserted into the bottom end of the outer sleeve (33), a sliding block (32) is mounted at the top of the outer side wall of the outer sleeve (33), a lifting block (13) is mounted in the middle of the outer side wall of the outer sleeve (33), a fourth hinged seat (26) is fixedly mounted at the bottom of the side wall of the insertion rod (34), a threaded hole (35) is formed in the top end of the inside of the insertion rod (34), a screw rod (36) is further arranged inside the outer sleeve (33), the bottom end of the screw rod (36) is mounted in the threaded hole (35), a sealing plate (37) is fixedly mounted at the top end of the inside of the outer sleeve (33), a driving motor (38) is fixedly mounted at the center of the bottom of the sealing plate (37), and the shaft end of a bottom.
7. The automatic metal pipe bending device for machining of the mechanical equipment as claimed in claim 6, wherein a guide groove (40) is formed in the bottom of the inner side wall of the outer sleeve (33), the guide groove (40) is arranged along the length direction of the outer sleeve (33), the guide groove (40) is parallel to the screw rod (36), a guide block (41) is fixedly mounted at the top end of the outer side wall of the insert rod (34), and one end portion, far away from the insert rod (34), of the guide block (41) is slidably arranged in the guide groove (40).
8. The automatic metal pipe bending device for machining of mechanical equipment as claimed in claim 7, wherein the power box (4) comprises a housing (42), the top end of the housing (42) is fixedly mounted at the center of the bottom of the fixing plate (1), a through hole (43) for the adjusting shaft (3) to pass through is formed in the side wall of the housing (42), an adjusting motor (44) is arranged inside the housing (42), the top end of the adjusting motor (44) is embedded and mounted at the center of the bottom of the fixing plate (1), a driving bevel gear (45) is mounted at the end of the bottom end of a motor shaft of the adjusting motor (44), a driven bevel gear (46) is mounted at the center of the adjusting shaft (3), and the driven bevel gear (46) is meshed with the driving bevel gear (45).
9. The automatic metal pipe bending device for machining of mechanical equipment as claimed in claim 8, wherein the pipe head clamp (21) comprises a sleeve (47), one end of the sleeve (47) is fixedly connected with one end of the connecting column (20) far away from the hinge shaft (19), one end of the sleeve (47) connected with the connecting column (20) is arranged in a closed manner, accommodating grooves (48) are symmetrically formed in the inner side wall of the sleeve (47), clamping plates (49) are further arranged in the sleeve (47), the number of the clamping plates (49) is equal to that of the accommodating grooves (48), the clamping plates (49) are arranged opposite to the accommodating grooves (48), a stud (50) is fixedly mounted on one end face, facing the accommodating groove (48), of the clamping plate (49), the stud (50) is perpendicular to the clamping plates (49), one end, far away from the clamping plates (49), of the stud (50) penetrates through the side wall of the sleeve (47), and a mounting hole (51) for the stud (50) to penetrate through is formed, the outside cover of double-screw bolt (50) is equipped with top tight spring (52), and top tight spring (52) are located between the inside wall of sleeve pipe (47) and splint (49), and stop bolt (53) are still installed to the outside of double-screw bolt (50), and stop bolt (53) are tightly supported on the lateral wall of sleeve pipe (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861267.5A CN112045000A (en) | 2020-08-25 | 2020-08-25 | Automatic metal pipe bending device for machining of mechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010861267.5A CN112045000A (en) | 2020-08-25 | 2020-08-25 | Automatic metal pipe bending device for machining of mechanical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN112045000A true CN112045000A (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010861267.5A Withdrawn CN112045000A (en) | 2020-08-25 | 2020-08-25 | Automatic metal pipe bending device for machining of mechanical equipment |
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| Country | Link |
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| CN (1) | CN112045000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579020A (en) * | 2021-06-22 | 2021-11-02 | 安徽理工大学 | Aluminum profile bending machine |
| CN113996681A (en) * | 2021-10-27 | 2022-02-01 | 江苏欧朗汽车管路系统有限公司 | Locking mechanism for bending end of bent pipe |
-
2020
- 2020-08-25 CN CN202010861267.5A patent/CN112045000A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579020A (en) * | 2021-06-22 | 2021-11-02 | 安徽理工大学 | Aluminum profile bending machine |
| CN113996681A (en) * | 2021-10-27 | 2022-02-01 | 江苏欧朗汽车管路系统有限公司 | Locking mechanism for bending end of bent pipe |
| CN113996681B (en) * | 2021-10-27 | 2023-07-04 | 江苏欧朗汽车科技股份有限公司 | Locking mechanism for bending end of bent pipe |
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Application publication date: 20201208 |