CN111958228A - Corrugated pipe straightening machine - Google Patents
Corrugated pipe straightening machine Download PDFInfo
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- CN111958228A CN111958228A CN201910417225.XA CN201910417225A CN111958228A CN 111958228 A CN111958228 A CN 111958228A CN 201910417225 A CN201910417225 A CN 201910417225A CN 111958228 A CN111958228 A CN 111958228A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention is suitable for the technical field of penetrating processing equipment, and provides a corrugated pipe straightening machine which comprises a supporting assembly, a pressing assembly, an end ring straightening assembly, a corrugated pipe positioning assembly and an inner supporting assembly, wherein the supporting assembly comprises a supporting box, and a straightening clamping ring and a positioning plate are arranged, so that when a corrugated pipe and an end ring after tooling are replaced, only a straightening hydraulic cylinder and a positioning hydraulic cylinder are started simultaneously to move left and right groups and oppositely, so that the end ring and the corrugated pipe are removed from being held, the assembled corrugated pipe and the end ring can be taken out, the problems that the traditional corrugated pipe straightening machine needs to finish equipment product remodeling in a long time and the production efficiency of products is seriously influenced due to the complicated steps of disassembling and replacing an inner tooling, and the tooling needs to recalibrate a limiting tooling in the equipment in the replacing process are avoided, therefore, the difficulty of tool replacement is improved, and the problem of poor stability of equipment is caused.
Description
Technical Field
The invention belongs to the technical field of pipe fitting machining, and particularly relates to a corrugated pipe straightening machine.
Background
In the assembling process of bellows and end ring, operating personnel manually puts end ring and bellows into equipment in proper order, and equipment meeting automatic start after finishing placing withdraws from equipment, corrects the end ring internal diameter through interior frock and makes its and the close laminating of bellows tip, then takes out the product of processing completion by the manual work.
In the original design, due to the limited space, the steps of disassembling and replacing the inner tooling (for correcting the inner diameter of the end ring) are too complex, and the field operator needs to spend a long time for completing the model change of the equipment product, thereby seriously affecting the production efficiency of the product. In addition, the tool needs to be calibrated again for the limiting tool in the equipment in the replacement process, so that the difficulty of tool replacement is improved, and the possibility of equipment instability is increased.
Disclosure of Invention
The invention provides a corrugated pipe straightening machine, and aims to solve the problems that the steps of disassembling and replacing an inner tool of the traditional corrugated pipe straightening machine are too complex, operators need to spend a long time to complete the model replacement of equipment products, and the production efficiency of products is seriously influenced, and in addition, a limit tool in the equipment needs to be calibrated again in the process of replacing the tool, so the difficulty of tool replacement is improved, and the stability of the equipment is poor.
The invention is realized in such a way, the corrugated pipe straightening machine comprises a supporting component, a pressing component, an end ring straightening component, a corrugated pipe positioning component and an inner supporting component, wherein the supporting component comprises a supporting box, a box door, supporting stand columns, a mounting plate and a top plate, the box door is hinged with the supporting box and is positioned at the front end of the supporting box, the supporting stand columns are fixedly connected with the supporting box and are positioned at four corners of the top end of the supporting box, the mounting plate is fixedly connected with the supporting stand columns and is positioned between two groups of supporting stand columns at the rear side, and the top plate is fixedly connected with the supporting stand columns and is positioned at the top ends of the supporting stand columns;
the pressing assembly comprises a pressing hydraulic cylinder, a pressing pipe, a pressing head, a guide upright post, a connecting plate and a guide plate, the guide upright post is fixedly connected with the support box and is positioned at the top end of the support box, the connecting plate is fixedly connected with the guide upright post and is positioned at the top end of the guide upright post, the pressing hydraulic cylinder is fixedly connected with the connecting plate and penetrates through the connecting plate to extend to the top end of the top plate, the pressing pipe is fixedly connected with the output end of the pressing hydraulic cylinder and is positioned at the bottom end of the connecting plate, and the pressing head is fixedly connected with the pressing pipe and is positioned at the bottom end of the pressing pipe;
the end ring correcting assembly comprises a correcting hydraulic cylinder, a correcting plate, a correcting bottom plate, a correcting slider and a correcting clamping ring, the correcting bottom plate is fixedly connected with the supporting box and is positioned on the left side and the right side of the top end of the supporting box, the correcting plate is slidably connected with the correcting bottom plate and is positioned on the top end of the correcting bottom plate, the correcting hydraulic cylinder is fixedly connected with the supporting box and is positioned on the opposite sides of the left correcting bottom plate and the right correcting bottom plate, the output end of the correcting hydraulic cylinder is fixedly connected with the correcting plate, and the correcting clamping ring is fixedly connected with the correcting plate and is positioned on the opposite side of the left correcting plate and the right correcting plate;
the corrugated pipe positioning assembly comprises a positioning hydraulic cylinder, a positioning frame, a positioning plate and a positioning pin, the positioning frame is fixedly connected with the correcting bottom plate and is positioned at the top end of the correcting bottom plate, the positioning plate is slidably connected with the positioning slide block and is positioned at the top end of the positioning frame, the positioning hydraulic cylinder is fixedly connected with the positioning frame and is positioned at the top ends of opposite sides of the left and right positioning frames, the output end of the positioning hydraulic cylinder is fixedly connected with the positioning plate, and the positioning clamp ring is slidably connected with the positioning plate and is positioned at the opposite sides of the left and right positioning plates;
the internal stay subassembly includes base, apical ring, interior bracer, interior supporting spindle and internal stay pneumatic cylinder, the base with supporting box fixed connection, and be located the top center department of supporting box, interior supporting spindle with base sliding connection, and run through in the base extends to the inner chamber of supporting box, the apical ring with base fixed connection, and be located the top of base, interior bracer with apical ring sliding connection, and even equidistant setting with the outside of interior supporting spindle, the internal stay pneumatic cylinder with supporting box fixed connection, and be located the inner chamber of supporting box, the output of internal stay pneumatic cylinder with the bottom fixed connection of interior supporting spindle.
The invention also provides a preferable support assembly, which further comprises support legs, wherein the support legs are in threaded connection with the support box and are positioned at four corners of the bottom end of the support box.
The invention also provides a preferable mode, and the supporting assembly further comprises a universal wheel, wherein the universal wheel is fixedly connected with the supporting box and is positioned at the bottom end of the supporting box.
The invention also provides a preferable mode, the pressing component also does not comprise a guide plate, the guide plate is connected with the guide upright column in a sliding mode and is positioned at the bottom end of the connecting plate, and the upper end and the lower end of the guide plate are fixedly connected with the output end of the pressing hydraulic cylinder and the top end of the pressing pipe respectively.
The invention also provides a preferable mode, the end ring correcting assembly further comprises correcting sliding blocks, the correcting sliding blocks are fixedly connected with the correcting bottom plate and are positioned at the front end and the rear end of the correcting bottom plate, and the correcting sliding blocks are connected with the correcting plates in a sliding mode.
The invention also provides a preferable mode, the inner supporting assembly further comprises a sliding block and a sliding groove, the sliding groove is uniformly and equidistantly formed in the periphery of the top end of the base, the sliding block is fixedly connected with the inner supporting block and is positioned at the bottom end of the inner supporting block, and the sliding block is connected with the base in a sliding mode and is sleeved in an inner cavity of the sliding groove.
The invention also provides a preferable mode, the inner support component further comprises an O-shaped ring and a ring, the O-shaped ring is arranged on one side, far away from the inner support shaft, of the inner support block, and the O-shaped ring is sleeved in the inner cavity.
The invention also provides a preferable mode, and the top end of the inner supporting shaft is of an inverted cone structure.
The invention also provides a preferable mode, and the top end of the inner supporting block is of a wedge-shaped structure.
The invention also provides a preferable mode, the bellows positioning component further comprises a positioning pin, a transition ring, a spring and a bushing, the transition ring is fixedly connected with the positioning clamping ring and is positioned at the bottom end of the positioning clamping ring, the bushing is fixedly connected with the transition ring and is positioned at the bottom end of the transition ring, the positioning pin is fixedly connected with the positioning plate and is positioned at the top end of the positioning plate, the positioning pin is sleeved in an inner cavity of the bushing, and the spring is fixedly connected with the transition ring and the positioning plate and is sleeved on the outer sides of the positioning pin and the bushing.
Compared with the prior art, the invention has the beneficial effects that: according to the corrugated pipe straightening machine, the straightening clamp ring and the positioning plate are arranged, so that when the corrugated pipe and the end ring after the tool is replaced, only the straightening hydraulic cylinder and the positioning hydraulic cylinder are started to move left and right groups and oppositely, the clamping of the end ring and the corrugated pipe is relieved, the assembled corrugated pipe and the end ring can be taken out, the problems that the steps of disassembling and replacing an inner tool of the traditional corrugated pipe straightening machine are too complicated, operators need to spend a long time to complete equipment product remodeling, the production efficiency of products is seriously influenced are avoided, and in the replacement process of the tool, the limit tool in the equipment needs to be re-calibrated, so that the difficulty of tool replacement is improved, and the problem that the stability of the equipment is poor is also caused are solved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of a hold-down assembly according to the present invention;
FIG. 3 is a schematic view of an end ring orthotic assembly according to the present invention;
FIG. 4 is a schematic view of a bellows positioning assembly according to the present invention;
FIG. 5 is a cross-sectional view of the bellows positioning assembly of the present invention;
FIG. 6 is a top view of the bellows alignment assembly of the present invention;
FIG. 7 is a schematic view of the inner support assembly of the present invention;
FIG. 8 is a cross-sectional view of the inner brace structure of the present invention;
fig. 9 is a left side view of the structure of the present invention.
In the figure: 1-supporting component, 11-supporting box, 12-box door, 13-supporting foot, 14-supporting upright post, 15-mounting plate, 16-top plate, 17-universal wheel, 2-pressing component, 21-pressing hydraulic cylinder, 22-pressing pipe, 23-pressing head, 24-guiding upright post, 25-connecting plate, 26-guiding plate, 3-end ring correcting component, 31-correcting hydraulic cylinder, 32-correcting plate, 33-correcting bottom plate, 34-correcting slide block, 35-correcting clamping ring, 4-corrugated pipe positioning component, 41-positioning hydraulic cylinder, 42-positioning frame, 43-positioning slide block, 44-positioning plate, 45-positioning clamping ring, 46-positioning pin, 47-transition ring, 48-spring, etc, 49-bushing, 5-internal support component, 51-base, 52-top ring, 53-internal support block, 54-internal support shaft, 55-O-shaped ring, 56-sliding block, 57-sliding groove and 58-internal support hydraulic cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-9, the present invention provides a technical solution: a corrugated pipe straightening machine comprises a supporting assembly 1, a pressing assembly 2, an end ring straightening assembly 3, a corrugated pipe positioning assembly 4 and an inner supporting assembly 5, wherein the supporting assembly 1 comprises a supporting box 11, a box door 12, supporting upright columns 14, a mounting plate 15 and a top plate 16, the box door 12 is hinged with the supporting box 11 and is positioned at the front end of the supporting box 11, the supporting upright columns 14 are fixedly connected with the supporting box 11 and are positioned at four corners of the top end of the supporting box 11, the mounting plate 15 is fixedly connected with the supporting upright columns 14 and is positioned between two groups of supporting upright columns 14 at the rear side, and the top plate 16 is fixedly connected with the supporting upright columns 14 and is positioned at the top ends of the supporting upright columns 14;
the pressing component 2 comprises a pressing hydraulic cylinder 21, a pressing pipe 22, a pressing head 23, a guide upright post 24, a connecting plate 25 and a guide plate 26, the guide upright post 24 is fixedly connected with the support box 11 and is positioned at the top end of the support box 11, the connecting plate 25 is fixedly connected with the guide upright post 24 and is positioned at the top end of the guide upright post 24, the pressing hydraulic cylinder 21 is fixedly connected with the connecting plate 25 and penetrates through the connecting plate 25 to extend to the top end of the top plate 16, the pressing pipe 22 is fixedly connected with the output end of the pressing hydraulic cylinder 21 and is positioned at the bottom end of the connecting plate 25, and the pressing head 23 is fixedly connected with the pressing pipe 22 and is positioned at the;
the end ring correcting assembly 3 comprises a correcting hydraulic cylinder 31, a correcting plate 32, a correcting base plate 33, a correcting slider 34 and a correcting clamping ring 35, wherein the correcting base plate 33 is fixedly connected with the supporting box 11 and is positioned on the left side and the right side of the top end of the supporting box 11, the correcting plate 32 is slidably connected with the correcting base plate 33 and is positioned on the top end of the correcting base plate 33, the correcting hydraulic cylinder 31 is fixedly connected with the supporting box 11 and is positioned on the opposite side of the left correcting base plate 33 and the right correcting base plate 33, the output end of the correcting hydraulic cylinder 31 is fixedly connected with the correcting plate 32, and the correcting clamping ring 35 is fixedly connected with the correcting plate 32 and is positioned on the opposite side;
the bellows positioning component 4 comprises a positioning hydraulic cylinder 41, a positioning frame 42, a positioning plate 44 and a positioning pin 46, wherein the positioning frame 42 is fixedly connected with the correcting bottom plate 33 and is positioned at the top end of the correcting bottom plate 33, the positioning plate 44 is slidably connected with a positioning slider 43 and is positioned at the top end of the positioning frame 42, the positioning hydraulic cylinder 41 is fixedly connected with the positioning frame 42 and is positioned at the top end of the opposite side of the left and right groups of positioning frames 42, the output end of the positioning hydraulic cylinder 41 is fixedly connected with the positioning plate 44, and a positioning clamp ring 45 is slidably connected with the positioning plate 44 and is positioned at the opposite side of the left and right;
In this embodiment, by arranging the correction clamping ring 35, the positioning plate 44 and the inner supporting block 53, when the corrugated pipe and the end ring after the tooling is replaced, only the pressing hydraulic cylinder 21, the correction hydraulic cylinder 31, the positioning hydraulic cylinder 41 and the inner supporting hydraulic cylinder 58 need to be started simultaneously, so that the pressing hydraulic cylinder 21 drives the pressing pipe 22 and the pressing head 23 to move upwards, the pressing on the corrugated pipe and the end ring is stopped, the correction hydraulic cylinder 31 drives the left and right groups of correction plates 32 and the correction clamping ring 35 to move towards each other, the fixing on the end ring is stopped, the positioning hydraulic cylinder 41 drives the left and right groups of positioning plates 44 and the positioning clamping ring 45 to move towards each other, so that the fixing on the corrugated pipe is stopped, the inner supporting hydraulic cylinder 58 extends to drive the inner supporting shaft 54 to move upwards, so that the O-shaped ring 55 recovers the deformation, and drives the inner supporting blocks 53 to move towards each group, so that the tensioning on the corrugated, the problem that the traditional corrugated pipe straightening machine is too complex in the process of disassembling and replacing the inner tool, operators need to spend a long time to complete equipment product remodeling, and the production efficiency of products is seriously affected is solved.
Further, the supporting component 1 further comprises supporting legs 13, wherein the supporting legs 13 are in threaded connection with the supporting box 11 and are located at four corners of the bottom end of the supporting box 11.
In this embodiment, the supporting legs 13 can effectively support the supporting box 11, and the user can use a wrench to screw each set of supporting legs 13, thereby adjusting the supporting height of the supporting box 11.
Further, the supporting assembly 1 further comprises a universal wheel 17, and the universal wheel 17 is fixedly connected with the supporting box 11 and is located at the bottom end of the supporting box 11.
In this embodiment, the universal wheels 17 may facilitate movement of the device.
Further, the pressing assembly 2 does not include a guide plate 26, the guide plate 26 is slidably connected to the guide pillar 24 and is located at the bottom end of the connecting plate 25, and the upper end and the lower end of the guide plate 26 are fixedly connected to the output end of the pressing hydraulic cylinder 21 and the top end of the pressing pipe 22, respectively.
In the present embodiment, the guide plate 26 is provided, and the guide plate 26 is slidably connected to the guide post 24, whereby the vertical movement of the pressure pipe 22 can be guided.
Further, the end ring straightening assembly 3 further comprises straightening sliders 34, the straightening sliders 34 are fixedly connected with the straightening bottom plate 33 and located at the front end and the rear end of the straightening bottom plate 33, and the straightening sliders 34 are slidably connected with the straightening plate 32.
In the present embodiment, the correction slider 34 can guide the sliding of the correction plate 32, and prevent the movement of the correction plate 32 from being deviated.
Further, the inner support assembly 5 further comprises a sliding block 56 and a sliding groove 57, the sliding groove 57 is uniformly and equidistantly formed around the top end of the base 51, the sliding block 56 is fixedly connected with the inner support block 53 and located at the bottom end of the inner support block 53, and the sliding block 56 is slidably connected with the base 51 and is sleeved in the inner cavity of the sliding groove 57.
In this embodiment, the slide slot 57 can guide the movement of the slide block 56 and the inner support block 53 to prevent the inner support block 53 from shifting and requiring re-maintenance and calibration.
Further, the inner support assembly 5 further includes O-rings 55 and 59, and 59 is disposed on a side of the inner support block 53 away from the inner support shaft 54, and the O-ring 55 is sleeved in the inner cavity of the 59.
In the present embodiment, the resilience of the O-ring 55 is used to cause the O-ring 55 to recover its deformation when the inner support shaft 54 moves upward, thereby pulling the inner support blocks 53 of each group to move relatively.
Further, the top end of the inner supporting shaft 54 is in an inverted cone structure, and the top end of the inner supporting block 53 is in a wedge structure.
In this embodiment, when the inner supporting hydraulic cylinder 58 drives the inner supporting shaft 54 to move downward, the inner supporting blocks 53 of each group can be driven to move toward each other, so as to tighten and fix the inner wall of the corrugated pipe.
Further, bellows locating component 4 still includes locating pin 46, transition ring 47, spring 48 and bush 49, transition ring 47 and locating clip 45 fixed connection, and be located the bottom of locating clip 45, bush 49 and transition ring 47 fixed connection, and be located the bottom of transition ring 47, locating pin 46 and locating plate 44 fixed connection, and be located the top of locating plate 44, the inner chamber of bush 49 is located to locating pin 46 cover, spring 48 and transition ring 47 and locating plate 44 fixed connection, and the cover is located the outside of locating pin 46 and bush 49.
In this embodiment, the locating pin 46 and the bushing locating pin 46 cooperate to guide the locating clip 45 when the ram 23 is pressed down into contact with the bellows, and when the pressure is removed, the spring 48 outside the locating pin 46 will return to its original shape, restoring the locating clip 45.
The working principle and the using process of the invention are as follows: after the device is installed, the end ring to be assembled is placed at the fixed top end of the top ring 52, the inner cavity of the end ring is placed at the outer side of the O-shaped ring 55, then the left and right two groups of correcting hydraulic cylinders 31 are started, the left and right two groups of correcting bottom plates 33 push the left and right two groups of correcting plates 32 and the correcting clamping rings 35 to move relatively, the left and right two groups of correcting clamping rings 35 hold and fix the end ring, the corrugated pipe is placed at the top end of the end ring, then the left and right two groups of positioning hydraulic cylinders 41 are started, the left and right two groups of positioning hydraulic cylinders 41 drive the left and right two groups of positioning hydraulic cylinders 41 and the positioning clamping rings 45 to move relatively, the left and right two groups of positioning clamping rings 45 hold and fix the corrugated pipe, then the inner supporting hydraulic cylinder 58 is started, the inner supporting hydraulic cylinder 58 drives the inner supporting shaft 54 to move downwards, so as to drive the inner supporting blocks 53, then the pressing hydraulic cylinder 21 is started, the pressing hydraulic cylinder 21 drives the pressing pipe 22 and the pressure head 23 to move towards each other, so that the corrugated pipe and the end ring are tightly assembled, when the pressure head 23 presses and contacts the corrugated pipe, the positioning pin 46 and the lining positioning pin 46 are matched to guide the positioning clamp ring 45, and when the pressure is removed, the spring 48 outside the positioning pin 46 can restore to be deformed, so that the positioning clamp ring 45 is reset.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A corrugated pipe straightening machine is characterized in that: the corrugated pipe straightening mechanism comprises a supporting assembly (1), a pressing-down assembly (2), an end ring straightening assembly (3), a corrugated pipe positioning assembly (4) and an inner supporting assembly (5), wherein the supporting assembly (1) comprises a supporting box (11), a box door (12), supporting stand columns (14), a mounting plate (15) and a top plate (16), the box door (12) is hinged to the supporting box (11) and is located at the front end of the supporting box (11), the supporting stand columns (14) are fixedly connected with the supporting box (11) and are located at four corners of the top end of the supporting box (11), the mounting plate (15) is fixedly connected with the supporting stand columns (14) and is located between two groups of supporting stand columns (14) on the rear side, and the top plate (16) is fixedly connected with the supporting stand columns (14) and is located at the top ends of the supporting stand columns (14);
the pressing component (2) comprises a pressing hydraulic cylinder (21), a pressing pipe (22), a pressing head (23), a guide upright post (24), a connecting plate (25) and a guide plate (26), the guide upright post (24) is fixedly connected with the supporting box (11), and is positioned at the top end of the supporting box (11), the connecting plate (25) is fixedly connected with the guide upright post (24), and is positioned at the top end of the guide upright post (24), the downward-pressing hydraulic cylinder (21) is fixedly connected with the connecting plate (25), and extends to the top end of the top plate (16) through the connecting plate (25), the pressure pipe (22) is fixedly connected with the output end of the downward-pressing hydraulic cylinder (21), the pressure head (23) is fixedly connected with the pressure pipe (22) and is positioned at the bottom end of the pressure pipe (22);
the end ring correcting component (3) comprises a correcting hydraulic cylinder (31), a correcting plate (32), a correcting bottom plate (33), a correcting sliding block (34) and a correcting clamping ring (35), wherein the correcting bottom plate (33) is fixedly connected with the supporting box (11) and is positioned on the left side and the right side of the top end of the supporting box (11), the correcting plate (32) is slidably connected with the correcting bottom plate (33) and is positioned on the top end of the correcting bottom plate (33), the correcting hydraulic cylinder (31) is fixedly connected with the supporting box (11) and is positioned on the opposite sides of the left correcting bottom plate and the right correcting bottom plate (33), the output end of the correcting hydraulic cylinder (31) is fixedly connected with the correcting plate (32), and the correcting clamping ring (35) is fixedly connected with the correcting plate (32) and is positioned on the opposite side of the left correcting plate and the right correcting plate (32);
the corrugated pipe positioning assembly (4) comprises a positioning hydraulic cylinder (41), a positioning frame (42), a positioning plate (44) and a positioning pin (46), the positioning frame (42) is fixedly connected with the correcting bottom plate (33) and is positioned at the top end of the correcting bottom plate (33), the positioning plate (44) is slidably connected with the positioning slider (43) and is positioned at the top end of the positioning frame (42), the positioning hydraulic cylinder (41) is fixedly connected with the positioning frame (42) and is positioned at the top end of the opposite side of the left and right groups of positioning frames (42), the output end of the positioning hydraulic cylinder (41) is fixedly connected with the positioning plate (44), and the positioning clamp ring (45) is slidably connected with the positioning plate (44) and is positioned at the opposite side of the left and right groups of positioning plates (44);
the inner support component (5) comprises a base (51), a top ring (52), an inner support block (53), an inner support shaft (54) and an inner support hydraulic cylinder (58), the base (51) is fixedly connected with the support box (11), and is positioned at the center of the top end of the support box (11), the inner support shaft (54) is glidingly linked with the base (51), and extends to the inner cavity of the supporting box (11) through the base (51), the top ring (52) is fixedly connected with the base (51), and is positioned at the top end of the base (51), the inner supporting block (53) is connected with the top ring (52) in a sliding way, and are uniformly arranged at equal intervals on the outer side of the inner supporting shaft (54), the inner supporting hydraulic cylinder (58) is fixedly connected with the supporting box (11), and the output end of the internal support hydraulic cylinder (58) is fixedly connected with the bottom end of the internal support shaft (54).
2. A corrugated pipe straightener of claim 1, wherein: the supporting component (1) further comprises supporting legs (13), wherein the supporting legs (13) are in threaded connection with the supporting box (11) and are located at four corners of the bottom end of the supporting box (11).
3. A corrugated pipe straightener of claim 1, wherein: the supporting component (1) further comprises a universal wheel (17), wherein the universal wheel (17) is fixedly connected with the supporting box (11) and is located at the bottom end of the supporting box (11).
4. A corrugated pipe straightener of claim 1, wherein: the pressing assembly (2) does not comprise a guide plate (26), the guide plate (26) is connected with the guide upright post (24) in a sliding mode and is located at the bottom end of the connecting plate (25), and the upper end and the lower end of the guide plate (26) are fixedly connected with the output end of the pressing hydraulic cylinder (21) and the top end of the pressing pipe (22) respectively.
5. A corrugated pipe straightener of claim 1, wherein: the end ring straightening assembly (3) further comprises straightening sliding blocks (34), the straightening sliding blocks (34) are fixedly connected with the straightening bottom plate (33) and located at the front end and the rear end of the straightening bottom plate (33), and the straightening sliding blocks (34) are connected with the straightening plate (32) in a sliding mode.
6. A corrugated pipe straightener of claim 1, wherein: interior vaulting pole piece (5) still include slider (56) and spout (57), spout (57) even equidistant set up with around the top of base (51), slider (56) with interior kicking block (53) fixed connection, and be located the bottom of interior kicking block (53), slider (56) are in base (51) sliding connection, and the cover is located the inner chamber of spout (57).
7. A corrugated pipe straightener of claim 1, wherein: the inner support assembly (5) further comprises O-shaped rings (55) and (59), one side, far away from the inner support shaft (54), of the inner support block (53) is arranged on the (59), and the inner cavity of the (59) is sleeved with the O-shaped rings (55).
8. A corrugated pipe straightener of claim 1, wherein: the top end of the inner supporting shaft (54) is of an inverted cone structure.
9. A corrugated pipe straightener of claim 1, wherein: the top end of the inner supporting block (53) is of a wedge-shaped structure.
10. A corrugated pipe straightener of claim 1, wherein: bellows locating component (4) still includes locating pin (46), transition ring (47), spring (48) and bush (49), transition ring (47) with location clamp ring (45) fixed connection, and be located the bottom of location clamp ring (45), bush (49) with transition ring (47) fixed connection, and be located the bottom of transition ring (47), locating pin (46) with locating plate (44) fixed connection, and be located the top of locating plate (44), locating pin (46) cover is located the inner chamber of bush (49), spring (48) with transition ring (47) and locating plate (44) fixed connection, and the cover is located the outside of locating pin (46) and bush (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417225.XA CN111958228A (en) | 2019-05-20 | 2019-05-20 | Corrugated pipe straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910417225.XA CN111958228A (en) | 2019-05-20 | 2019-05-20 | Corrugated pipe straightening machine |
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| Publication Number | Publication Date |
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| CN111958228A true CN111958228A (en) | 2020-11-20 |
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|---|---|---|---|
| CN201910417225.XA Pending CN111958228A (en) | 2019-05-20 | 2019-05-20 | Corrugated pipe straightening machine |
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| CN (1) | CN111958228A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680854A (en) * | 2021-07-20 | 2021-11-23 | 朱传忠 | Alternating square corrugated pipe positioning and corner correcting integrated equipment |
-
2019
- 2019-05-20 CN CN201910417225.XA patent/CN111958228A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680854A (en) * | 2021-07-20 | 2021-11-23 | 朱传忠 | Alternating square corrugated pipe positioning and corner correcting integrated equipment |
| CN113680854B (en) * | 2021-07-20 | 2024-01-23 | 惠州市可成精密铝业有限公司 | Alternating square corrugated pipe positioning and corner correcting integrated equipment |
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