Composite pipe bracket for crimping machine

Abstract

The utility model relates to the technical field of composite pipe buckling and pressing, in particular to a composite pipe bracket for a buckling and pressing machine. The two lifting assemblies are fixedly arranged at the two ends of the bottom wall of the bracket in the length direction, and the bottom of each lifting assembly is fixedly provided with one transverse moving assembly which is arranged on the support. The composite pipe is placed on the bracket; the lifting assembly is used for adjusting the height of the composite pipe. The transverse moving assembly is used for adjusting the position of the composite pipe in the horizontal direction. According to the composite pipe bracket, a transverse driving device drives a sliding plate to slide, the sliding plate drives a lifting assembly to slide, the lifting assembly drives the bracket to slide, and therefore the position of the composite pipe in the horizontal direction is adjusted, a lifting motor drives a worm to rotate, lifting of a jacking screw is achieved through meshing of a worm gear and the worm, and the height of the bracket is adjusted; the central axis of the composite pipe and the central axis of the crimping machine die coincide conveniently, and then the crimping quality of the composite pipe is improved conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of composite pipe swaging technology, and particularly relates to a composite pipe bracket for a swaging machine. Background Art

[0002] A swaging machine is a hydraulic device used for swaging pipe fittings assemblies. It applies a shrinking force to the matching metal joints through the dies of the swaging machine to firmly swage the metal joints inside the matching pipes.

[0003] When swaging a composite pipe, a bracket is usually arranged on one side of the swaging machine. The composite pipe is placed on the bracket. By manually adjusting the height and horizontal position of the bracket, the central axis of the composite pipe is made to coincide with the central axis of the swaging machine die. Then, the end of the composite pipe is inserted into the die of the swaging machine, and a joint is placed in the inner cavity at one end of the composite pipe inserted into the swaging machine die, and the swaging machine swages the composite pipe.

[0004] For the existing brackets, it is relatively difficult to adjust the height and horizontal position, and it is often impossible to ensure that the central axis of the composite pipe coincides with the central axis of the swaging machine die. During swaging, the connection firmness between the composite pipe and the joint is not high, reducing the swaging quality of the composite pipe. Utility Model Content

[0005] In order to improve the swaging quality of composite pipes, the present application provides a composite pipe bracket for a swaging machine.

[0006] The composite pipe bracket for a swaging machine provided by the present application adopts the following technical solutions:

[0007] A composite pipe bracket for a swaging machine includes a bracket, a support, a lifting component, and a transverse movement component; two groups of the lifting components are fixedly arranged at both ends in the length direction of the bottom wall of the bracket, and a group of the transverse movement components is fixedly installed at the bottom of each group of the lifting components, and the transverse movement components are arranged on the support; the composite pipe is placed on the bracket; the lifting component is used to adjust the height of the composite pipe, and the transverse movement component is used to adjust the position of the composite pipe in the horizontal direction;

[0008] The support includes two groups of support components, and each support component includes a first cross beam, a second cross beam, and two columns. The first cross beam and the second cross beam are arranged parallel to each other in the length direction, and the two columns are located between the first cross beam and the second cross beam; two connecting beams are fixedly arranged between the two second cross beams, and the two groups of the transverse movement components are symmetrically arranged at both ends in the length direction of the top wall of the two connecting beams.

[0009] By adopting the above technical solution, when the pipe swaging machine installs the joint on the composite pipe, the composite pipe is placed on the bracket, and the lifting assembly is adjusted so that the central axis of the composite pipe is at the same height as the axis of the die of the pipe swaging machine. Then, the transverse movement assembly is adjusted so that the central axis of the composite pipe coincides with the axis of the die. The composite pipe is inserted into the inner cavity of the die, and the pipe joint is placed in the inner hole at one end of the composite pipe inserted into the die. The pipe swaging machine is started to tightly connect the composite pipe and the joint. During this process, the bracket is used to support and fix the transverse movement assembly, and the lifting assembly is arranged on the transverse movement assembly. The two sets of lifting assemblies and the two sets of transverse movement assemblies can adjust the height and the horizontal position of both ends of the composite pipe; the provided composite pipe bracket is convenient for ensuring that the axis of the composite pipe coincides with the axis of the die of the pipe swaging machine, thereby facilitating the improvement of the swaging quality of the composite pipe.

[0010] In a specific feasible implementation scheme, the transverse movement assembly includes a limit sliding groove, a sliding plate, and a transverse driving device; there are two limit sliding grooves, and the two limit sliding grooves are respectively fixedly arranged on the top walls of the two connecting beams, and the two limit sliding grooves are arranged opposite to each other;

[0011] The sliding plate sequentially passes through the inner cavities of the two limit sliding grooves, and the bottom wall of the sliding plate abuts against the top walls of the two connecting beams; a transmission rack is integrally arranged on a side wall of the sliding plate away from the second cross beam, and the transmission rack is arranged along the length direction of the sliding plate;

[0012] The transverse driving device is used to drive the sliding plate to slide along the extending direction of the transmission rack.

[0013] By adopting the above technical solution, when adjusting the horizontal position of the composite pipe, the transverse driving device drives the sliding plate to slide in the limit sliding groove along the extending direction of the transmission rack. The sliding plate drives the lifting assembly to slide, the lifting assembly drives the bracket to slide, and the composite pipe placed on the bracket slides synchronously, so as to realize the adjustment of the horizontal position of the composite pipe, which is convenient for ensuring that the central axis of the composite pipe and the die of the pipe swaging machine are in the same vertical plane, and further facilitating the improvement of the swaging quality of the composite pipe.

[0014] In a specific feasible implementation scheme, the transverse driving device includes a transverse driving motor, a motor bracket, and a transmission gear. The motor bracket is fixedly arranged on the top wall of one of the connecting beams. The motor bracket is arranged close to the limit sliding groove. The transverse driving motor is fixedly arranged on the motor bracket, and the output shaft of the transverse driving motor passes through the motor bracket. The transmission gear is coaxially and fixedly connected to the end of the output shaft of the driving motor passing through the motor bracket, and the transmission gear meshes with the transmission rack.

[0015] By adopting the above technical solution, a transverse driving device is provided. The motor bracket limits and fixes the transverse driving motor. When the transverse driving motor is started, the output shaft of the transverse driving motor drives the transmission gear to rotate. The transmission gear meshes with the transmission rack arranged on the sliding plate, so that the sliding plate slides along the extending direction of the transmission rack in the limit sliding groove, thereby facilitating the adjustment of the position of the composite pipe in the horizontal direction.

[0016] In a specific feasible embodiment, the lifting assembly is fixedly arranged on the sliding plate. The lifting assembly includes a lifting motor, a housing, a worm, a worm gear, a jacking screw and a connecting seat. The housing is fixedly arranged on the top wall of the sliding plate. The lifting motor is fixedly installed on the side wall of the housing. The worm is rotatably arranged on the two side walls opposite to the lifting motor, and the worm is coaxially and fixedly connected with the lifting motor.

[0017] The jacking screw sequentially passes through the top wall and the bottom wall of the housing and the sliding plate in the vertical direction. The jacking screw is rotatably connected with the housing and the sliding plate. A worm gear is threadedly connected to the side wall of the section of the jacking screw located in the inner cavity of the housing. The worm gear is rotatably arranged at the bottom of the housing. The worm gear meshes with the worm. The connecting seat is fixedly arranged at one end of the jacking screw away from the sliding plate, and the connecting seat is fixedly connected with the bottom of the bracket.

[0018] By adopting the above technical solution, when adjusting the height of the composite pipe, the lifting motor is started. The lifting motor drives the worm to rotate. The thread on the worm meshes with the teeth on the worm gear, so that the worm gear rotates synchronously at the bottom of the housing. The jacking screw threadedly connected to the worm gear rotates relative to the worm gear, so that the jacking screw moves along the axis direction of the worm gear. The connecting seat fixedly arranged on the jacking screw moves synchronously, and the connecting seat changes the height of the bracket. The provided lifting assembly drives the worm to rotate through the lifting motor, and realizes the lifting of the jacking screw through the meshing of the worm gear and the worm, thereby facilitating the adjustment of the height of the composite pipe placed on the bracket.

[0019] In a specific feasible embodiment, it further includes two groups of guiding and limiting members, and the two groups of guiding and limiting members are respectively arranged on the side walls of the two first cross beams. The guiding and limiting members include limiting sleeves and connecting frames. Sliding grooves are formed in the side walls of the two first cross beams close to each other along the length direction. Waist-shaped holes are formed in the top walls of the first cross beams along the length direction. The waist-shaped holes are communicated with the inner cavities of the sliding grooves. The connecting frames are arranged in the sliding grooves.

[0020] The connecting frame includes a sliding part and a connecting part which are integrally arranged. The two sliding parts are symmetrically arranged at two ends of the connecting part. One end of the sliding part away from the connecting part is inserted into the sliding groove, and the sliding part can slide along the length direction of the sliding groove. A limiting bolt is arranged in the kidney-shaped hole, and the limiting bolt passes through the kidney-shaped hole and is threadedly connected with the sliding part;

[0021] The limiting sleeve is sleeved on the side wall of the jacking screw, and the jacking screw can slide along the inner wall of the limiting sleeve; Two connecting lugs are arranged on the limiting sleeve, and the two connecting lugs are respectively bolted to the side walls of the two sliding parts close to one end of the connecting part.

[0022] By adopting the above technical solutions, the provided guiding and limiting member, the connecting frame supports and fixes the limiting sleeve. When the jacking screw moves up and down along the axis of the worm gear, the limiting sleeve limits the jacking screw, avoiding the deviation of the jacking screw during the lifting process, thereby avoiding the inclination of the bracket during the lifting process and affecting the stability of the placement of the composite pipe; At the same time, when the transverse movement assembly adjusts the horizontal position of the composite pipe, the sliding part also slides synchronously in the sliding groove. After the position adjustment is completed, tighten the limiting bolt, and the limiting bolt presses the sliding part against the inner cavity of the sliding groove to realize the position fixation of the connecting frame, which is convenient to ensure that the limiting sleeve can limit the jacking screw at different horizontal positions.

[0023] In a specific feasible implementation scheme, the bracket includes a connecting plate and two frame bodies. The two frame bodies are symmetrically arranged on both sides of the length direction of the connecting plate, and a supporting cavity for placing the composite pipe is arranged between the two frame bodies;

[0024] The connecting plate is arranged parallel to the plane where the connecting beam is located along the length direction. The top wall of the connecting seat is fixedly connected with the bottom wall of the connecting plate, and the two connecting seats are respectively arranged close to the two ends of the connecting plate.

[0025] By adopting the above technical solutions, the provided bracket, by placing the composite pipe in the supporting cavity, is convenient to ensure the position fixation of the composite pipe and avoid the rolling of the composite pipe on the bracket, affecting the crimping quality of the composite pipe.

[0026] In a specific feasible implementation scheme, a plurality of rollers are arranged on the frame body. The rollers are rotatably arranged between the two side walls of the frame body in the length direction, and the composite pipe is erected on the plurality of rollers.

[0027] By adopting the above technical solutions, the rollers arranged on the frame body, when the composite pipe needs to move along the length direction of the bracket, push the composite pipe, so that the composite pipe generates rolling friction with the rollers, which is convenient to reduce the frictional resistance between the composite pipe and the bracket, and thus convenient to perform the moving operation on the composite pipe.

[0028] In a specific feasible implementation, it further includes a control box, the control box is fixedly arranged on the top wall of one of the connecting beams, and the control box is electrically connected to the lateral driving motor and the lifting motor.

[0029] By adopting the above technical solution, the provided control box, when it is necessary to adjust the height and the horizontal position of the composite pipe, controls the lateral driving motor and the lifting motor through the control box, and the lifting assembly and the transverse movement assembly drive the bracket to move, reducing manual adjustment and facilitating the improvement of the adjustment efficiency of the position of the composite pipe.

[0030] In a specific feasible implementation, the bracket further includes anchor bolts. The four anchor bolts are respectively located at both ends of the length direction of the two second cross beams. The anchor bolt includes an adjusting bolt, a base, and two adjusting nuts; the anchor bolt is fixedly connected to the adjusting bolt, the adjusting bolt passes through the second cross beam, and the two adjusting nuts are both threadedly connected to the adjusting bolt, and the second cross beam is located between the two adjusting bolts.

[0031] By adopting the above technical solution, the provided anchor bolts can change the length of the adjusting bolt extending out of the second cross beam, and then clamp the second cross beam between the two adjusting nuts, facilitating the change of the ground clearance of the composite pipe bracket, and avoiding interference between the jacking screw and the ground during the lifting process in different ground environments, so as to ensure the normal progress of the composite pipe clamping operation.

[0032] To sum up, the present application includes at least one of the following beneficial technical effects:

[0033] 1. The provided transverse movement assembly, the output shaft of the lateral driving motor drives the transmission gear to rotate, and the transmission gear meshes with the transmission rack arranged on the sliding plate, so that the sliding plate slides in the limit sliding groove along the extension direction of the transmission rack, thus facilitating the adjustment of the horizontal position of the composite pipe.

[0034] 2. The provided lifting assembly, the lifting motor drives the worm to rotate, and through the meshing of the worm gear and the worm, the lifting of the jacking screw is realized, thus facilitating the adjustment of the height of the composite pipe placed on the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is the overall structural schematic diagram of a composite pipe bracket for a pipe clamping machine in an embodiment.

[0036] Figure 2 is Figure 1 The enlarged view of part A of [], aiming to schematically show the anchor bolt.

[0037] Figure 3 is Figure 1 The enlarged view of part B of [], aiming to schematically show the bracket.

[0038] Figure 4 is Figure 1 An enlarged view of part C, aiming to schematically show the transverse movement assembly.

[0039] Figure 5 is a partial sectional view of the lifting assembly.

[0040] Figure 6 is an enlarged view of part of a composite pipe bracket for a pipe swaging machine in Embodiment 1, aiming to schematically show the guiding and limiting member.

[0041] Description of the drawings: 1. Bracket; 11. Connecting plate; 12. Frame body; 13. Supporting cavity; 14. Roller; 2. Support; 21. Supporting assembly; 211. First cross beam; 2111. Sliding groove; 2112. Kidney-shaped hole; 212. Second cross beam; 213. Column; 22. Connecting beam; 23. Foundation feet; 231. Adjusting bolt; 232. Base; 233. Adjusting nut; 3. Lifting assembly; 31. Lifting motor; 32. Housing; 33. Worm; 34. Worm gear; 35. Jacking screw; 36. Connecting seat; 4. Transverse movement assembly; 41. Limiting sliding groove; 42. Sliding plate; 421. Driving rack; 43. Transverse driving device; 431. Transverse driving motor; 432. Motor bracket; 433. Driving gear; 5. Guiding and limiting member; 51. Limiting sleeve; 511. Connecting ear piece; 52. Connecting frame; 521. Sliding part; 522. Connecting part; 523. Limiting bolt; 6. Control box. Detailed implementation manners

[0042] The following further elaborates on this application Figures 1-6 in conjunction with the attached drawings.

[0043] The embodiment of this application discloses a composite pipe bracket for a pipe swaging machine.

[0044] Referring to Figure 1 , a composite pipe bracket for a pipe swaging machine includes a bracket 1, a support 2, a lifting assembly 3, a transverse movement assembly 4, and a guiding and limiting member 5; two groups of lifting assemblies 3 are fixedly arranged at both ends in the length direction of the bottom wall of the bracket 1, and a group of transverse movement assemblies 4 are fixedly installed at the bottom of each group of lifting assemblies 3. The transverse movement assemblies 4 are arranged on the support 2, and a group of guiding and limiting members 5 are respectively fixedly installed at both ends of the support 2.

[0045] Referring to Figure 1, the bracket 2 includes two sets of support components 21, two connecting beams 22 arranged between the two sets of support components 21, and anchor feet 23 located at the bottom walls of the two sets of support components 21; the support component 21 includes a first cross beam 211, a second cross beam 212, and two columns 213. The first cross beam 211 and the second cross beam 212 are arranged parallel to each other in the length direction. The two columns 213 are located between the first cross beam 211 and the second cross beam 212, and the columns 213 are fixedly connected to the two opposite ends of the first cross beam 211 and the second cross beam 212 respectively; the two connecting beams 22 are fixedly arranged between the two second cross beams 212. The two connecting beams 22 are symmetrically arranged with respect to the second cross beam 212, and the two ends of the connecting beam 22 are respectively fixedly connected to the top walls of the two second cross beams 212; the two sets of transverse movement components 4 are symmetrically arranged at the two ends of the length direction of the top wall of the two connecting beams 22.

[0046] Refer to Figure 1 and Figure 2 , the four anchor feet 23 are respectively located at the two ends of the length direction of the two second cross beams 212. The anchor foot 23 includes an adjusting bolt 231, a base 232, and two adjusting nuts 233; the anchor foot 23 is fixedly connected to the adjusting bolt 231. The adjusting bolt 231 passes through the second cross beam 212 in the vertical direction. The two adjusting nuts 233 are both threadedly connected to the adjusting bolt 231, and the second cross beam 212 is located between the two adjusting bolts 231.

[0047] Refer to Figure 1 and Figure 3 , the bracket 1 includes a connecting plate 11 and two frame bodies 12. The two frame bodies 12 are symmetrically arranged on both sides of the length direction of the connecting plate 11. A supporting cavity 13 for placing the composite pipe is arranged between the two frame bodies 12; the connecting plate 11 is arranged parallel to the plane where the connecting beam 22 is located in the length direction, and the bottom wall of the connecting plate 11 is fixedly connected to the lifting component 3. A plurality of rollers 14 are arranged on the frame body 12. The rollers 14 are rotatably arranged between the two side walls of the frame body 12 in the length direction, and the plurality of rollers 14 are evenly distributed along the length direction of the frame body 12. The composite pipe is placed on the plurality of rollers 14. By placing the composite pipe in the supporting cavity 13, it is convenient to ensure the fixed position of the composite pipe and prevent the composite pipe from rolling on the bracket 1. At the same time, when the composite pipe needs to move along the length direction of the bracket 1, the composite pipe is pushed, so that the composite pipe slides along the arrangement direction of the rollers 14, reducing the frictional resistance between the composite pipe and the bracket 1, thereby facilitating the movement operation of the composite pipe.

[0048] Refer to Figure 4, the transverse movement component 4 includes a limit chute 41, a sliding plate 42 and a transverse driving device 43; there are two limit chutes 41, and the two limit chutes 41 are respectively fixedly arranged on the top walls of the two connecting beams 22, the two limit chutes 41 are arranged oppositely, and the central connection line of the inner cavities of the two limit chutes 41 is parallel to the length direction of the second cross beam 212; the sliding plate 42 sequentially passes through the inner cavities of the two limit chutes 41, and the bottom wall of the sliding plate 42 abuts against the top walls of the two connecting beams 22; a transmission rack 421 is integrally arranged on a side wall of the sliding plate 42 away from the second cross beam 212, and the transmission rack 421 is uniformly arranged along the length direction of the sliding plate 42; the transverse driving device 43 includes a transverse driving motor 431, a motor bracket 432 and a transmission gear 433, the motor bracket 432 is fixedly arranged on the top wall of one of the connecting beams 22, the motor bracket 432 is arranged close to the limit chute 41, the transverse driving motor 431 is fixedly arranged on the motor bracket 432, and the output shaft of the transverse driving motor 431 passes through the motor bracket 432, the transmission gear 433 is coaxially and fixedly connected to one end of the output shaft of the driving motor passing through the motor bracket 432, and the transmission gear 433 meshes with the transmission rack 421. When adjusting the position of the composite pipe in the horizontal direction, start the transverse driving motor 431, the output shaft of the transverse driving motor 431 drives the transmission gear 433 to rotate, the transmission gear 433 meshes with the transmission rack 421 arranged on the sliding plate 42, so that the sliding plate 42 slides in the limit chute 41 along the extending direction of the transmission rack 421, thereby facilitating the adjustment of the position of the composite pipe in the horizontal direction.

[0049] Refer to Figure 5 and Figure 6, the lifting assembly 3 is fixedly arranged on the sliding plate 42. The lifting assembly 3 includes a lifting motor 31, a housing 32, a worm 33, a worm gear 34, a jacking screw 35 and a connecting seat 36. The housing 32 is fixedly arranged on the top wall of the sliding plate 42. The lifting motor 31 is fixedly installed on the side wall of the housing 32. The worm 33 passes through the opposite side walls of the lifting motor 31, and the worm 33 is coaxially and fixedly connected with the lifting motor 31. The worm 33 is rotatably connected with the side wall of the housing 32; the jacking screw 35 sequentially passes through the top wall and the bottom wall of the housing 32 and the sliding plate 42 in the vertical direction. The jacking screw 35 is slidably connected with the housing 32 and the sliding plate 42; a worm gear 34 is threadedly connected to the side wall of a section of the jacking screw 35 located in the inner cavity of the housing 32. The worm gear 34 is rotatably arranged at the bottom of the housing 32. The worm gear 34 meshes with the worm 33; the connecting seat 36 is fixedly arranged at one end of the jacking screw 35 away from the sliding plate 42. The connecting seat 36 is fixedly connected with the bottom wall of the connecting plate 11, and the two connecting seats 36 are respectively arranged close to the two ends of the connecting plate 11. When adjusting the height of the composite pipe, start the lifting motor 31. The lifting motor 31 drives the worm 33 to rotate. The thread on the worm 33 meshes with the teeth on the worm gear 34. The worm gear 34 rotates synchronously at the bottom of the housing 32. The jacking screw 35 threadedly connected to the worm gear 34 rotates relative to the worm gear 34, so that the jacking screw 35 moves along the axial direction of the worm gear 34. The connecting seat 36 fixedly arranged on the jacking screw 35 moves synchronously, and the connecting seat 36 drives the height of the bracket 1 to change.

[0050] Refer to Figure 6, the guiding and limiting member 5 includes a limiting sleeve 51 and a connecting frame 52; sliding grooves 2111 are formed in the side walls of the two first cross beams 211 close to each other along the length direction, and waist-shaped holes 2112 are formed in the top walls of the first cross beams 211 along the length direction. The waist-shaped holes 2112 communicate with the inner cavities of the sliding grooves 2111; the connecting frame 52 is arranged in the sliding grooves 2111; the connecting frame 52 includes a sliding part 521 and a connecting part 522 integrally arranged. The two sliding parts 521 are symmetrically arranged at the two ends of the connecting part 522. One end of the sliding part 521 away from the connecting part 522 is inserted into the sliding groove 2111, and the sliding part 521 can slide along the length direction of the sliding groove 2111. A limiting bolt 523 is arranged in the waist-shaped hole 2112, and the limiting bolt 523 passes through the waist-shaped hole 2112 and is threadedly connected with the sliding part 521; the limiting sleeve 51 is sleeved on the side wall of the jacking screw 35, and the jacking screw 35 can slide along the inner wall of the limiting sleeve 51; two connecting lugs 511 are arranged on the limiting sleeve 51, and the two connecting lugs 511 are respectively bolted to the side walls of the two sliding parts 521 close to one end of the connecting part 522; when the transverse movement assembly 4 adjusts the horizontal position of the composite pipe, the sliding part 521 also slides synchronously in the sliding groove 2111. When the position adjustment is completed, the limiting bolt 523 is tightened, and the limiting bolt 523 presses the sliding part 521 against the inner cavity of the sliding groove 2111 to fix the position of the connecting frame 52. When the jacking screw 35 moves up and down along the axis of the worm gear 34, the limiting sleeve 51 is fixedly connected with the connecting frame 52 through the connecting lugs 511, and the connecting frame 52 presses against the inner cavity of the sliding groove 2111 to fix the position of the limiting sleeve 51. The limiting sleeve 51 limits the jacking screw 35 to prevent the jacking screw 35 from shifting during the lifting process, thereby preventing the bracket 1 from tilting during the lifting process and affecting the stability of the placement of the composite pipe.

[0051] Refer to Figure 1 , it further includes a control box 6. The control box 6 is fixedly arranged on the top wall of one of the connecting beams 22, and the control box 6 is electrically connected to the transverse driving motor 431 and the lifting motor 31; when it is necessary to adjust the height and the horizontal position of the composite pipe, the transverse driving motor 431 and the lifting motor 31 are controlled to rotate through the control box 6, and the lifting assembly 3 and the transverse movement assembly 4 drive the bracket 1 to move, reducing manual adjustment and facilitating the improvement of the adjustment efficiency of the position of the composite pipe.

[0052] The implementation principle of a composite pipe bracket for a pipe swaging machine in this application is as follows: When swaging a composite pipe, first place the composite pipe in the support cavity 13, with the central axis of the composite pipe parallel to the length direction of the connecting plate 11; adjust the floor feet 23 to ensure that the lifting screw 35 does not interfere with the ground during lifting and lowering while the bracket 1 is in a horizontal state. The two adjusting nuts 233 on the floor feet 23 fix the second cross beam 212 to the adjusting bolt 231; loosen the limit bolt 523 so that the sliding part 521 can smoothly slide in the sliding groove 2111. Then, the operator operates the control box 6, and the control box 6 controls the start of the lateral drive motor 431. The output shaft of the lateral drive motor 431 drives the transmission gear 433 to rotate. The transmission gear 433 meshes with the transmission rack 421 provided on the sliding plate 42, causing the sliding plate 42 to slide in the limit sliding groove 41 along the extension direction of the transmission rack 421. The sliding plate 42 drives the lifting assembly 3 to slide, the lifting assembly 3 drives the bracket 1 to slide, and the composite pipe placed on the bracket 1 slides synchronously until the central axis of the composite pipe and the central axis of the die of the pipe swaging machine are in the same vertical plane. While the sliding plate 42 is sliding, the control box 6 simultaneously starts the lifting motor 31. The lifting motor 31 drives the worm 33 to rotate. The thread on the worm 33 meshes with the teeth on the worm gear 34, causing the worm gear 34 to rotate synchronously at the bottom of the housing 32. The lifting screw 35 threadedly connected to the worm gear 34 rotates relative to the worm gear 34, causing the lifting screw 35 to move along the axis direction of the worm gear 34. The connecting seat 36 fixedly arranged on the lifting screw 35 moves synchronously, and the connecting seat 36 drives the bracket 1 to move until the central axis of the composite pipe and the central axis of the die of the pipe swaging machine are in the same horizontal plane. During the process of lifting the bracket 1, the limit sleeve 51 limits the lifting screw 35 to prevent the bracket 1 from tilting during the lifting and lowering process. When the central axis of the composite pipe coincides with the central axis of the die of the pipe swaging machine, the position adjustment of the composite pipe is completed. Tighten the limit bolt 523 to press the sliding part 521 tightly in the sliding groove 2111. Then apply force to the composite pipe to make the composite pipe slide along the arrangement direction of the rollers 14 until the end of the composite pipe extends into the die of the pipe swaging machine. Insert the composite pipe joint into the inner cavity of the composite pipe, and control the pipe swaging machine to swage the composite pipe until the joint is firmly connected to the end of the composite pipe, and the composite pipe swaging is completed.

[0053] Specifically, the control box 6 can also separately adjust the lateral movement assembly 4 or the lifting assembly 3 to separately change the height or horizontal position of the bracket 1. In response to the inclination of the bracket 1 caused by uneven ground, the control box 6 can also adjust a set of lifting assemblies 3 to ensure that the bracket 1 is horizontally placed.

[0054] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A composite pipe bracket for a pipe swaging machine, characterized in that: It includes a bracket (1), a support (2), a lifting assembly (3) and a transverse movement assembly (4); two groups of the lifting assemblies (3) are fixedly arranged at both ends of the bottom wall of the bracket (1) in the length direction, and a group of the transverse movement assemblies (4) is fixedly installed at the bottom of each group of the lifting assemblies (3), and the transverse movement assemblies (4) are arranged on the support (2); a composite pipe is placed on the bracket (1); the lifting assembly (3) is used to adjust the height of the composite pipe, and the transverse movement assembly (4) is used to adjust the position of the composite pipe in the horizontal direction; The support (2) includes two groups of support assemblies (21), and the support assembly (21) includes a first cross beam (211), a second cross beam (212) and two columns (213), the first cross beam (211) and the second cross beam (212) are arranged in parallel in the length direction, and the two columns (213) are located between the first cross beam (211) and the second cross beam (212); two connecting beams (22) are fixedly arranged between the two second cross beams (212), and the two groups of the transverse movement assemblies (4) are symmetrically arranged at both ends of the top wall of the two connecting beams (22) in the length direction.

2. The composite pipe bracket for a pipe swaging machine according to claim 1, characterized in that: The transverse movement assembly (4) includes a limit sliding groove (41), a sliding plate (42) and a transverse driving device (43); two limit sliding grooves (41) are provided, and the two limit sliding grooves (41) are respectively fixedly arranged on the top walls of the two connecting beams (22), and the two limit sliding grooves (41) are arranged oppositely; The sliding plate (42) sequentially passes through the inner cavities of the two limit sliding grooves (41), and the bottom wall of the sliding plate (42) abuts against the top walls of the two connecting beams (22); a transmission rack (421) is integrally arranged on a side wall of the sliding plate (42) away from the second cross beam (212), and the transmission rack (421) is arranged along the length direction of the sliding plate (42); The transverse driving device (43) is used to drive the sliding plate (42) to slide along the extending direction of the transmission rack (421).

3. The composite pipe bracket for a pipe swaging machine according to claim 2, characterized in that: The transverse driving device (43) includes a transverse driving motor (431), a motor bracket (432) and a transmission gear (433), the motor bracket (432) is fixedly arranged on the top wall of one of the connecting beams (22), the motor bracket (432) is arranged close to the limit sliding groove (41), the transverse driving motor (431) is fixedly arranged on the motor bracket (432), and the output shaft of the transverse driving motor (431) passes through the motor bracket (432), the transmission gear (433) is coaxially and fixedly connected to one end of the output shaft of the driving motor passing through the motor bracket (432), and the transmission gear (433) meshes with the transmission rack (421).

4. The composite pipe bracket for a pipe swaging machine according to claim 3, wherein: The lifting assembly (3) is fixedly arranged on the sliding plate (42). The lifting assembly (3) includes a lifting motor (31), a housing (32), a worm (33), a worm gear (34), a jacking screw (35) and a connecting seat (36). The housing (32) is fixedly arranged on the top wall of the sliding plate (42). The lifting motor (31) is fixedly installed on the side wall of the housing (32). The worm (33) is rotatably arranged on the opposite side walls of the lifting motor (31), and the worm (33) is coaxially and fixedly connected with the lifting motor (31). The jacking screw (35) sequentially passes through the top wall and the bottom wall of the housing (32) and the sliding plate (42) in the vertical direction. The jacking screw (35) is rotatably connected with the housing (32) and the sliding plate (42). A worm gear (34) is threadedly connected to the side wall of a section of the jacking screw (35) located inside the housing (32). The worm gear (34) is rotatably arranged at the bottom of the housing (32). The worm gear (34) meshes with the worm (33). The connecting seat (36) is fixedly arranged at one end of the jacking screw (35) away from the sliding plate (42), and the connecting seat (36) is fixedly connected with the bottom of the bracket (1).

5. The composite pipe bracket for a pipe swaging machine according to claim 4, characterized in that: It further includes two groups of guiding and limiting members (5). The two groups of guiding and limiting members (5) are respectively arranged on the side walls of the two first cross beams (211). The guiding and limiting member (5) includes a limiting sleeve (51) and a connecting frame (52). Sliding grooves (2111) are formed in the side walls of the two first cross beams (211) close to each other along the length direction. A kidney-shaped hole (2112) is formed in the top wall of the first cross beam (211) along the length direction. The kidney-shaped hole (2112) communicates with the inner cavity of the sliding groove (2111). The connecting frame (52) is arranged in the sliding groove (2111). The connecting frame (52) includes a sliding part (521) and a connecting part (522) which are integrally arranged. The two sliding parts (521) are symmetrically arranged at the two ends of the connecting part (522). One end of the sliding part (521) away from the connecting part (522) is inserted into the sliding groove (2111), and the sliding part (521) can slide along the length direction of the sliding groove (2111). A limiting bolt (523) is arranged in the kidney-shaped hole (2112). The limiting bolt (523) passes through the kidney-shaped hole (2112) and is threadedly connected with the sliding part (521). The limiting sleeve (51) is sleeved on the side wall of the jacking screw (35). The jacking screw (35) can slide along the inner wall of the limiting sleeve (51). Two connecting lugs (511) are arranged on the limiting sleeve (51). The two connecting lugs (511) are respectively bolt-connected with the side walls of the two sliding parts (521) close to one end of the connecting part (522).

6. The composite pipe bracket for a pipe swaging machine according to claim 5, characterized in that: The bracket (1) includes a connecting plate (11) and two frame bodies (12). The two frame bodies (12) are symmetrically arranged on both sides of the connecting plate (11) in the length direction. A supporting cavity (13) for placing the composite pipe is arranged between the two frame bodies (12). The connecting plate (11) is arranged parallel to the plane where the connecting beam (22) is located in the length direction. The top wall of the connecting seat (36) is fixedly connected to the bottom wall of the connecting plate (11), and the two connecting seats (36) are respectively arranged near the two ends of the connecting plate (11).

7. The composite pipe bracket for a pipe swaging machine according to claim 6, characterized in that: A plurality of rollers (14) are arranged on the frame body (12). The rollers (14) are rotatably arranged between the two side walls of the frame body (12) in the length direction, and the composite pipe is mounted on the plurality of rollers (14).

8. The composite pipe bracket for a pipe swaging machine according to claim 7, wherein: It further includes a control box (6). The control box (6) is fixedly arranged on the top wall of one of the connecting beams (22), and the control box (6) is electrically connected to the transverse driving motor (431) and the lifting motor (31).

9. The composite pipe bracket for a pipe swaging machine according to claim 1, characterized in that: The bracket (2) further includes anchor feet (23). The four anchor feet (23) are respectively located at the two ends of the two second cross beams (212) in the length direction. The anchor feet (23) include adjusting bolts (231), bases (232) and two adjusting nuts (233); the anchor feet (23) are fixedly connected to the adjusting bolts (231), the adjusting bolts (231) pass through the second cross beams (212), and the two adjusting nuts (233) are both threadedly connected to the adjusting bolts (231), and the second cross beams (212) are located between the two adjusting bolts (231).

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