CN222326495U - A straightening device for pipe fittings - Google Patents
A straightening device for pipe fittings Download PDFInfo
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- CN222326495U CN222326495U CN202421119788.3U CN202421119788U CN222326495U CN 222326495 U CN222326495 U CN 222326495U CN 202421119788 U CN202421119788 U CN 202421119788U CN 222326495 U CN222326495 U CN 222326495U
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- 229910000831 Steel Inorganic materials 0.000 description 3
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- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a straightening device for pipe fittings, which relates to the technical field of pipe fitting straightening and particularly comprises a base, wherein one end of the base is connected with two supporting structures through a first translation structure, the other end of the base is connected with a supporting rod through a second translation structure, the top of the supporting rod is connected with a pressing structure through a hydraulic telescopic rod, and one side of the supporting rod is connected with a dial indicator through a folding bracket. According to the straightening device for the pipe fitting, the first translation structure is arranged, the distance between the two support structures can be changed, so that when the device is used, the two support structures can support the pipe fitting with various lengths, the adaptability of the device is improved, the shape of the pipe fitting can be accurately detected by the dial indicator through the arrangement of the dial indicator, a user can accurately judge the arc-shaped change of each part of the pipe fitting according to the dial indicator, the pipe fitting can be straightened by the user conveniently, and the straightening quality of the pipe fitting can be guaranteed.
Description
Technical Field
The utility model relates to the technical field of pipe fitting straightening, in particular to a straightening device for a pipe fitting.
Background
In the industries of machinery, construction and the like, many steel pipes deform after heat treatment, some steel pipes bend after being damaged, and the steel pipes can be put into use after being straightened. In the prior art, a scheme for straightening pipes is disclosed, for example, patent document with the application number of CN202121771223.X discloses an auxiliary pipe shaping device, which comprises a pipe, a bottom plate, a bracket, a screw rod, a clamping plate component and supporting blocks, wherein three supporting blocks are arranged at two ends of the surface of the bottom plate in a movable symmetrical way, the two supporting blocks are arranged at the bottom of the pipe and used for supporting the pipe, the other supporting block is reversely buckled at the upper part of the pipe, the bottom of the bracket is fixed at the center of the surface of the bottom plate, the top of the bracket is a horizontal protruding part, and parts such as through holes are arranged on the protruding part.
When the scheme is used, the pipe fitting is supported through the two supporting blocks, downward pressure is applied to the pipe fitting through the supporting block which is reversely buckled on the pipe fitting, so that the pipe fitting is straightened, but because the arc-shaped surface of the supporting block in the scheme is matched with the outer cylindrical surface of the pipe fitting, the scheme can only straighten the pipe fitting with a single gauge diameter, when the pipe fitting with different diameters is required to be straightened, a worker needs to detach the supporting blocks one by one, and then the supporting blocks with corresponding specifications are replaced, so that the straightening efficiency of the pipe fitting is influenced, and when the scheme is used, the arc-shaped change of each part of the pipe fitting is difficult to judge accurately, so that the straightening quality of the pipe fitting is influenced; based on the above, the application provides a straightening device for a pipe fitting.
Disclosure of utility model
The utility model provides a straightening device for pipe fittings, which solves the problems that when the pipe fittings with different diameters are required to be straightened in the prior art, a worker needs to detach supporting blocks one by one and replace the supporting blocks with corresponding specifications, so that the straightening efficiency of the pipe fittings is affected, the arc change of each part of the pipe fittings is difficult to accurately judge, and the straightening quality of the pipe fittings is affected.
The utility model provides a straightening device for a pipe fitting, which comprises a base, wherein one end of the base is connected with two supporting structures through a first translation structure, the other end of the base is connected with a supporting rod through a second translation structure, and the top of the supporting rod is connected with a pressing structure through a hydraulic telescopic rod;
The supporting structure comprises a movable rod connected with a translation structure and a first rotating wheel movably connected with the top end of the movable rod, the pressing structure comprises a lifting rod fixedly connected with a hydraulic telescopic rod, the bottom end of the lifting rod is movably connected with a second rotating wheel, outer rings of the first rotating wheel and the second rotating wheel are respectively provided with a fixed groove, a supporting block is connected in an inner cavity of the fixed groove through a second hydraulic telescopic rod and a bolt, an arc-shaped groove is formed in the other end of the supporting block, the inner diameter of the arc-shaped groove is identical with the outer diameter of a pipe fitting, and the inner diameters of two adjacent arc-shaped grooves are different.
Preferably, the outside fixedly connected with rotating electrical machines first on movable rod top, the middle part fixedly connected with first pivot of first runner, first pivot and movable rod's top swing joint, rotating electrical machines first's output shaft end and first pivot fixed connection.
Preferably, the bottom fixedly connected with rotating electrical machines second of lifter, the bottom swing joint of lifter has the second pivot, second runner and second pivot fixed connection, rotating electrical machines second's output shaft end fixedly connected with second pivot.
Preferably, the middle part of the one end of supporting shoe and fixed slot adaptation is equipped with the recess, the intracavity fixedly connected with hydraulic telescoping rod two of fixed slot, hydraulic telescoping rod two and the inner chamber swing joint of recess, hydraulic telescoping rod two's output is equipped with the screw hole, the inner chamber threaded connection of bolt and screw hole, the one end of recess is equipped with the through-hole with bolt swing joint, the other end of recess is equipped with another screw hole with the bolt adaptation.
Preferably, the first translation structure comprises a double-end ball screw movably connected with the base, the outer rings at two ends of the double-end ball screw are respectively and fixedly connected with a first ball nut in a threaded manner, the movable rod is fixedly connected with the first ball nut, one end of the base is fixedly provided with a first translation motor, and the tail end of an output shaft of the first translation motor is fixedly connected with the end part of the double-end ball screw.
Preferably, the second translation structure comprises a ball screw movably connected with the base, a ball nut II is connected with the outer ring of the ball screw in a threaded manner, the support rod is fixedly connected with the ball nut II, one end of the base is fixedly connected with a second translation motor II, and the tail end of an output shaft of the second translation motor is fixedly connected with the end part of the ball screw.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the straightening device for the pipe fitting, the first translation structure is arranged, the distance between the two support structures can be changed, so that when the device is used, the two support structures can support the pipe fitting with various lengths, the adaptability of the device is improved, the shape of the pipe fitting can be accurately detected by the dial indicator through the arrangement of the dial indicator, a user can accurately judge the arc-shaped change of each part of the pipe fitting according to the dial indicator, the pipe fitting can be straightened by the user conveniently, and the straightening quality of the pipe fitting can be guaranteed.
2. The straightening device for the pipe fitting is characterized in that the position of the supporting block can be changed rapidly through the arrangement of the supporting structure and the pressing structure, so that the supporting block matched with the pipe fitting can be replaced without dismantling the supporting block, the replacement time of the supporting block is shortened, the working efficiency of the device is improved, and in the working process, the supporting block far away from the pipe fitting can be far away from the pipe fitting under the action of the hydraulic telescopic rod II, and further, a user can realize the disassembly and assembly of the supporting block in the working process.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a block diagram of the present utility model 1 a back schematic view;
FIG. 3 is an exploded schematic view of the structural support structure of the present utility model;
FIG. 4 is a schematic view of a structural support block of the present utility model;
FIG. 5 is a block diagram of the present utility model 4 schematic cross-section.
In the figure, 1, a base; 2, a double-head ball screw, 3, a moving rod, 4, a rotating motor I, 5, a first rotating wheel, 6, a ball screw, 7, a supporting rod, 8, a translation motor II, 9, a translation motor I, 10, a hydraulic telescopic rod I, 11, a lifting rod, 12, a rotating motor II, 13, a dial indicator, 14, a fixed block, 15, a folding bracket, 16, a supporting block, 17, a second rotating wheel, 18, a first rotating shaft, 19, a hydraulic telescopic rod II, 20, a fixed groove, 21, a bolt, 22, a through hole, 23, a groove, 24 and a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a straightening device for a pipe fitting, which comprises a base 1, wherein one end of the base 1 is connected with two supporting structures through a translation structure I, and the distance between the two supporting structures can be changed under the action of the translation structure I. In some embodiments of the present utility model, the first translation structure includes a double-end ball screw 2 movably connected to the base 1, outer rings at two ends of the double-end ball screw 2 are all in threaded connection with a ball nut, one end of the base 1 is fixed with a first translation motor 9, and an output shaft end of the first translation motor 9 is fixedly connected with an end of the double-end ball screw 2 through a reducer. Through the setting of translation motor one 9, translation motor one 9's rotation can drive the double-end ball screw 2 rotation of fixed connection with it, and the ball nut one of threaded connection can be moved in the direction that double-end ball screw 2 is located with it to the rotation of double-end ball screw 2.
Foretell bearing structure includes movable rod 3, the bottom and the ball nut fixed connection of movable rod 3, through translation structure one's setting, during the rotation of double-end ball screw 2, ball nut one can drive the movable rod 3 of fixed connection with it and remove, and then the distance between two movable rods 3 can change, and then make the distance between two bearing structure change, and the device is when using, and the cooperation of two bearing structure uses can realize treating the support of the pipe fitting of alignment to under translation structure one's effect, two bearing structure can support the pipe fitting of multiple length, improves the adaptability of device.
The top swing joint of movable rod 3 has first pivot 18, and the outside fixedly connected with rotating electrical machines first 4 on movable rod 3 top, and rotating electrical machines first 4's output shaft end passes through reduction gear and first pivot 18 fixed connection, and first pivot 18's the other end and first runner 5 fixed connection, through rotating electrical machines first 4's setting, and rotating electrical machines first 4's rotation can drive the first pivot 18 rotation with its fixed connection, and first pivot 18 can drive the first runner 5 rotation with its fixed connection.
The outer ring of the first rotating wheel 5 is uniformly provided with a fixed groove 20, and a supporting block 16 is connected in the inner cavity of the fixed groove 20 through a second hydraulic telescopic rod 19 and a bolt 21. One end of the second hydraulic telescopic rod 19 is fixedly connected with the inner cavity of the fixed groove 20, a groove 23 which is matched with the other end of the second hydraulic telescopic rod 19 is formed in the middle of one end of the supporting block 16 which is matched with the fixed groove 20, a through hole 22 is formed in one end of the inner cavity of the groove 23, a bolt 21 is movably connected in the inner cavity of the through hole 22, threaded holes 24 are formed in the other end of the inner cavity of the groove 23 and the output end of the second hydraulic telescopic rod 19, the bolt 21 is in threaded connection with the inner cavity of the threaded holes 24, through the arrangement of the threaded holes 24, when the bolt 21 is in threaded connection with the two threaded holes 24, the output end of the second hydraulic telescopic rod 19 is fixed with the supporting block 16, and therefore the supporting block 16 and the first rotating wheel 5 are quickly fixed. The middle part of the other end of the supporting block 16 is provided with an arc groove, the inner diameter of the arc groove is matched with the outer diameter of the pipe fitting, and the inner diameters of two adjacent arc grooves are different.
According to the description, when the device is used, the first rotating wheel 5 connected with the first rotating wheel 5 can be driven to rotate by the rotation of the first rotating motor 4, the quick replacement of the position of the supporting block 16 can be realized when the first rotating wheel 5 rotates, the supporting block 16 can be quickly replaced by adapting to a pipe fitting without disassembling the supporting block 16 when the device is used, the working efficiency of the device is improved, the second hydraulic telescopic rod 19 is stretched in the working process, the supporting block 16 connected with the second hydraulic telescopic rod 19 can be far away from the straightening position of the pipe fitting, the device can be replaced by a worker in the working process, and the safety of the device can be ensured.
The other end of the base 1 is connected with a supporting rod 7 through a translation structure II, in some embodiments of the application, the translation structure II comprises a ball screw 6 movably connected with the base 1, an outer ring of the ball screw 6 is in threaded connection with a ball nut II, the supporting rod 7 is fixedly connected with the ball nut II, one end of the base 1 is fixedly connected with a translation motor II 8, the tail end of an output shaft of the translation motor II 8 is fixedly connected with the end part of the ball screw 6 through a speed reducer, through the arrangement of the translation motor II 8, the rotation of the translation motor II 8 can drive the ball screw 6 fixedly connected with the translation motor II to rotate, the rotation of the ball screw 6 can enable the ball nut II in threaded connection with the ball screw 6 to move in the direction of the ball screw 6, and the movement of the ball nut II can drive the supporting rod 7 fixedly connected with the ball nut II to move.
The bracing piece 7 is L type, and the vertical end and the ball nut two fixed connection of bracing piece 7, and the horizontal end of bracing piece 7 is fixed with hydraulic telescoping rod one 10, and the bottom fixedly connected with of hydraulic telescoping rod one 10 presses the structure, and the device is when using, presses the structure to lie in the top of pipe fitting, presses the structure under the effect of hydraulic telescoping rod one 10 can press the arch position of pipe fitting, realizes the alignment to the pipe fitting.
One side of bracing piece 7 is fixed with fixed block 14, one side that fixed block 14 is close to bearing structure is connected with amesdial 13 through folding support 15, folding support 15 is prior art, do not repeated here, through folding support 15's setting, amesdial 13's position can change, the amesdial 13 of being convenient for detects the pipe fitting of different diameters, through amesdial 13's setting, the device is when using, amesdial 13's measuring head can be with the top contact of pipe fitting, utilize amesdial 13 can detect the shape of pipe fitting, the user passes through the arc change condition of the judgement pipe fitting each position that amesdial 13 can be accurate, the alignment quality of guarantee pipe fitting.
The pressing structure comprises a lifting rod 11 fixedly connected with a first hydraulic telescopic rod 10, a second rotating wheel 17 is movably connected to the bottom end of the lifting rod 11, a second rotating motor 12 is fixedly connected to the bottom end of the lifting rod 11, a second rotating shaft is movably connected to the bottom end of the lifting rod 11, the second rotating wheel 17 is fixedly connected with the second rotating shaft, the tail end of an output shaft of the second rotating motor 12 is fixedly connected with the second rotating shaft through a speed reducer, the second rotating shaft is fixedly connected with the second rotating shaft through the arrangement of the second rotating motor 12, the second rotating shaft can be driven to rotate by the rotation of the second rotating motor 12, and the second rotating wheel 17 fixedly connected with the second rotating shaft can be driven to rotate by the rotation of the second rotating shaft.
The outer ring of the second rotating wheel 17 is uniformly provided with another fixing groove 20, the inner cavity of the other fixing groove 20 is connected with the other supporting block 16 through the other hydraulic telescopic rod II 19 and the bolt 21, the other end of the other supporting block 16 is provided with an arc-shaped groove, the inner diameter of the arc-shaped groove is the same as the outer diameter of the pipe fitting, and the inner diameters of two adjacent arc-shaped grooves are different. When the device is used, the other supporting block 16 is positioned above the pipe fitting, and under the action of the first hydraulic telescopic rod 10, the other supporting block 16 matched with the pipe fitting can press the arc-shaped part of the pipe fitting, so that the pipe fitting can be straightened.
As is apparent from the above description of the pressing structure, the rotation of the second rotary electric machine 12 can change the position of the other support block 16 that presses the pipe, so that the apparatus can accommodate various pipes.
The first rotating motor 4 and the second rotating motor 12 are self-locking motors, and the types of the first rotating motor 4 and the second rotating motor 12 can be XWD11-9-I.
The electrical components related in the application are all the prior art, the connection mode is known to the person skilled in the art, all the electrical components in the application are connected with the power supply matched with the electrical components through leads by the person skilled in the art, and a proper controller is selected according to the actual situation so as to meet the control requirement, the specific connection and the control sequence are described below, the electrical connection is completed through the sequence of the electric components, the detailed connection means is the known technology in the art, the working principle and the process are mainly introduced below, and the electrical control is not described.
To sum up: when the straightening device for the pipe fitting is used, a user adjusts the distance between two supporting structures according to the length of the pipe fitting to be straightened, so that the pipe fitting can be placed on the two supporting structures, after the pipe fitting is placed, the user adjusts the position of the dial indicator 13, the measuring end of the dial indicator 13 is contacted with the top of the pipe fitting, the translational structure II drives the dial indicator 13 and the pressing structure to move, the user judges whether the pipe fitting needs to be straightened according to the change condition of the dial indicator 13, if the pipe fitting needs to be straightened, the hydraulic telescopic rod I10 stretches, the hydraulic telescopic rod I10 drives the pressing structure to move downwards, the other supporting block 16 matched with the pipe fitting in the pressing structure presses the pipe fitting, the straightening of the pipe fitting is realized, if the supporting block 16 needs to be replaced, the rotary motor I4 and the rotary motor II 12 work, the rotary motor I4 drives the first rotating wheel 5 connected with the rotary motor I4 to rotate, the second rotating motor 12 drives the second rotating wheel 17 connected with the second rotating wheel to rotate, the rotation of the first rotating wheel 5 drives the supporting block 16 connected with the second rotating wheel to rotate until the supporting block 16 matched with the pipe fitting is positioned above the first rotating wheel 5, the second rotating wheel 17 drives the other supporting block 16 connected with the second rotating wheel to rotate when rotating, the positions of the plurality of other supporting blocks 16 change until the other supporting block 16 matched with the pipe fitting is positioned below the second rotating wheel 17, the device realizes the quick replacement of the supporting block matched with the pipe fitting in the process of not disassembling the supporting block, shortens the idle time of the device, improves the working efficiency of the device, and the second hydraulic telescopic rod 19 far away from the pipe fitting can be stretched in the working process, so that the unused supporting block 16 can be far away from the position, and the supporting block 16 can be replaced conveniently by staff.
Standard parts used in the present utility model can be purchased from the market, the special-shaped parts can be customized according to the descriptions of the specification and the drawings, the specific connection modes of the parts are conventional means such as bolts, rivets, welding and the like which are mature in the prior art, and the machines, the parts and the equipment are conventional models in the prior art, so that details which are not described in detail in the specification belong to the prior art which is well known to the person skilled in the art, and although the embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421119788.3U CN222326495U (en) | 2024-05-22 | 2024-05-22 | A straightening device for pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421119788.3U CN222326495U (en) | 2024-05-22 | 2024-05-22 | A straightening device for pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222326495U true CN222326495U (en) | 2025-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421119788.3U Active CN222326495U (en) | 2024-05-22 | 2024-05-22 | A straightening device for pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222326495U (en) |
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2024
- 2024-05-22 CN CN202421119788.3U patent/CN222326495U/en active Active
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