Multifunctional hydraulic channeling machine
By designing the measurement structure and indicator arrows in the hydraulic groove machine, the rapid positioning of the pipe groove position is achieved, the cumbersome operation problems in the prior art are solved, and the convenience and efficiency of use are improved.
Patent Information
- Application Number
- CN202421415734.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-20
AI Technical Summary
When existing hydraulic groove rolling machines roll the pipes, it is difficult to directly position the groove position of the pipes, resulting in cumbersome operation.
A multifunctional hydraulic groove roller machine is designed, using a measuring structure and indicator arrows, and it is fitted with the edge barrier of the groove roller wheel by sliding the L-shaped frame, reading the reading of the scale bar, combining the edge barrier thickness of the groove roller wheel, and calculating the distance from the pipe opening to the groove roller to achieve rapid positioning.
Without the need for early measurement and marking, the pipe roller groove position can be positioned and processed quickly and conveniently, improving the convenience and efficiency of operation.
Smart Images
Figure CN222817706U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of groove rolling machines, and more specifically to a multifunctional hydraulic groove rolling machine. Background Art
[0002] The groove rolling machine is a special tool for pre-processing pipes when using groove joints as pipe connectors.
[0003] When the existing hydraulic groove rolling machine rolls grooves on the pipe mouth, in order to ensure smooth subsequent docking, personnel are usually required to measure the groove position in advance and then mark the position so that the groove can be rolled at the specified position of the pipe mouth, which makes the operation more cumbersome. In view of this, we propose a multifunctional hydraulic groove rolling machine. Utility Model Content
[0004] The utility model aims to overcome the shortcomings of the prior art, meet the actual needs, and provide a multifunctional hydraulic groove rolling machine to solve the technical problem that the current hydraulic groove rolling machine is not convenient for directly positioning the groove rolling of the pipe.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a multifunctional hydraulic groove rolling machine, comprising a bottom plate, a motor is arranged on the top of the bottom plate, an L-shaped bracket is arranged on one side of the top of the bottom plate, a mounting head penetrating the L-shaped bracket is arranged at the output end of the motor through a rotating shaft, a groove rolling wheel is arranged on the mounting head, a hydraulic cylinder is arranged on the top of the L-shaped bracket, a mounting frame is arranged at the piston end of the hydraulic cylinder penetrating the L-shaped bracket, a rolling wheel is arranged in the mounting frame, a pull structure is arranged on the rear side of the L-shaped bracket, and a limit wheel is arranged at one end of the pull structure;
[0006] The L-shaped bracket is slidably arranged with a measuring structure on one side of the pull structure, the measuring structure includes an L-shaped frame, the L-shaped frame is slidably arranged on the L-shaped bracket, the L-shaped frame is horizontally aligned with the groove rolling wheel, one end of the L-shaped frame is in contact with the shaft surface of the groove rolling wheel, scale bars are arranged at equal intervals on the surface of the L-shaped bracket, and an indicating arrow is arranged on one side of the L-shaped bracket facing the L-shaped bracket;
[0007] The L-shaped frame is provided with a convex plate slidingly arranged toward one side of the grooved wheel, and the L-shaped frame is provided with an adjustment structure at one side of the scale bar.
[0008] Before the utility model performs grooving on the pipe mouth, the L-shaped frame is first slid to make it fit with the flange of the groove rolling wheel. At this time, the scale bar reading at the indicating arrow is the first reading. Then the pipe is inserted into the groove rolling wheel. As the pipe is inserted, the pipe mouth contacts the L-shaped frame and the L-shaped frame is pushed backward. The reading at this time is subtracted from the first reading. The difference result plus the flange thickness of the groove rolling wheel is the distance from the pipe mouth to the groove rolling. The position of the pipe groove rolling can be quickly located through this result, and then the pipe can be directly grooved without any need for manual operation. Measurements and markings need to be made in advance to improve the ease of use of the device. The thickness of the convex plate must be consistent with the thickness of the rib of the groove rolling wheel. Therefore, the distance from the pipe mouth to the groove can be obtained by the displacement distance of the L-frame, without considering the thickness of the rib of the groove rolling wheel. The pipe groove position can be positioned more conveniently, and the convex plate can be displaced by adjusting the structure, which is convenient for personnel to replace different types of groove rolling wheels. Ensure that the convex plate and the L-frame can fit the ribs of different types of groove rolling wheels, so that the pipe mouth can be stably pressed against the convex plate.
[0009] Preferably, an open slot is provided on one side of the L-shaped bracket, and the size of the open slot matches the size of the L-shaped bracket.
[0010] Preferably, symmetrical limiting grooves are provided at the top and bottom of the open groove, and limiting strips symmetrical to the limiting grooves are arranged at the top and bottom of the L-shaped frame, and the size of the limiting strips matches the size of the limiting grooves.
[0011] Preferably, a sliding groove is provided on a side of the L-shaped frame facing the convex plate, and a sliding bar is arranged on a side of the convex plate facing the L-shaped frame, and the sliding bar is located inside the sliding groove.
[0012] Preferably, the slide groove is T-shaped, and the slide bar is T-shaped.
[0013] Preferably, the adjustment structure comprises a screw rod and a sleeve block, the screw rod is rotatably arranged on an L-shaped frame, the sleeve block is arranged on the screw rod, and the sleeve block is connected to the convex plate.
[0014] Preferably, the L-shaped frame and the convex plate are both arc-shaped at one end facing the groove rolling wheel.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The utility model is designed with measuring structures and indicating arrows and other structures. Therefore, before rolling grooves on the pipe mouth, first slide the L-shaped frame to make it fit with the rib of the rolling groove wheel. At this time, the scale bar reading at the indicating arrow is the first reading. Then the pipe is inserted into the rolling groove wheel. As the pipe is inserted, the pipe mouth contacts the L-shaped frame and pushes the L-shaped frame backward. The reading at this time is subtracted from the first reading. The difference result plus the rib thickness of the rolling groove wheel is the distance from the pipe mouth to the rolling groove. According to this result, the position of the pipe groove can be quickly located, and then the pipe can be directly grooved without measuring marks in advance, which improves the convenience of use of the device and solves the technical problem that the current hydraulic grooving machine is not convenient for directly positioning the rolling grooves of the pipe. Therefore, the utility model can directly locate the pipe groove position quickly and can directly perform the rolling groove process.
[0017] 2. The utility model also arranges a convex plate and an adjustment structure on the front side of the L-shaped frame. The thickness of the convex plate must be consistent with the thickness of the rib of the groove rolling wheel. Therefore, the distance from the pipe mouth to the groove rolling can be obtained by the displacement distance of the L-shaped frame. There is no need to consider the thickness of the rib of the groove rolling wheel. The pipe groove rolling position can be positioned more conveniently, and the convex plate can be displaced by the adjustment structure. When personnel replace different types of groove rolling wheels, it is convenient to ensure that the convex plate and the L-shaped frame cooperate to fit the ribs of different types of groove rolling wheels, so that the pipe mouth can be stably pressed against the convex plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a first overall structural schematic diagram of the utility model;
[0019] Figure 2 It is a second overall structural schematic diagram of the utility model;
[0020] Figure 3 This is a schematic diagram of the L-shaped bracket structure of the utility model;
[0021] Figure 4 It is a schematic diagram of the measurement structure of the utility model;
[0022] Figure 5 This is a schematic diagram of the L-shaped frame structure of the utility model;
[0023] Figure 6 It is a schematic diagram of the convex plate structure of the utility model.
[0024] Description of the numbers in the figure:
[0025] 1. Base plate; 2. Motor; 201. Mounting head; 3. L-shaped bracket; 301. Opening slot; 302. Limiting slot; 4. Grooving wheel; 5. Hydraulic cylinder; 501. Mounting frame; 6. Rolling wheel; 7. Pulling structure; 8. Limiting wheel; 9. Measuring structure; 10. Indicating arrow; 11. L-shaped bracket; 1101. Scale bar; 1102. Limiting bar; 1103. Slide groove; 12. Convex plate; 1201. Slide bar; 13. Adjusting structure; 1301. Screw rod; 1302. Bushing block. DETAILED DESCRIPTION
[0026] like Figures 1 to 6 As shown, the utility model relates to a multifunctional hydraulic groove rolling machine, comprising a bottom plate 1, a motor 2 is arranged on the top of the bottom plate 1, an L-shaped bracket 3 is arranged on one side of the top of the bottom plate 1, a mounting head 201 penetrating the L-shaped bracket 3 is arranged at the output end of the motor 2 through a rotating shaft, a groove rolling wheel 4 is arranged on the mounting head 201, a hydraulic cylinder 5 is arranged on the top of the L-shaped bracket 3, a mounting frame 501 is arranged at the piston end of the hydraulic cylinder 5 penetrating the L-shaped bracket 3, a rolling wheel 6 is arranged in the mounting frame 501, a pull structure 7 is arranged on the rear side of the L-shaped bracket 3, and a limit wheel is arranged at one end of the pull structure 7 8. The above structure constitutes a hydraulic grooving machine, which is the prior art and will not be described in detail here. When grooving a pipe, the pipe is inserted into the grooving wheel 4, and then the hydraulic cylinder 5 drives the rolling wheel 6 to descend to cooperate with the grooving wheel 4 to extrude the pipe to form a groove, and then the pull structure 7 is used to make the limiting wheel 8 press against the outer wall of the pipe, and then the motor 2 is controlled to work, the motor 2 drives the grooving wheel 4 to rotate, and then the grooving wheel 4, the rolling wheel 6 and the limiting wheel 8 cooperate to drive the pipe to rotate. During the rotation of the pipe, the grooving wheel 4 cooperates with the rolling wheel 6 to groove the pipe.
[0027] In the embodiment of the utility model, the L-shaped bracket 3 is slidably arranged with a measuring structure 9 on the side facing away from the pull structure 7, and the measuring structure 9 includes an L-shaped frame 11, and the L-shaped frame 11 is slidably arranged on the L-shaped bracket 3, and the L-shaped frame 11 is horizontally aligned with the groove rolling wheel 4, and one end of the L-shaped frame 11 is in contact with the shaft surface of the groove rolling wheel 4. The surface of the L-shaped frame 11 is evenly spaced with scale bars 1101, and the L-shaped bracket 3 is arranged with an indicating arrow 10 on one side of the L-shaped frame 11. Before rolling the groove of the pipe mouth, slide the L-shaped frame 11 to align it with the groove rolling. The flange of the wheel 4 fits well, and the reading of the scale bar 1101 at the indicating arrow 10 is the first reading. Then the pipe is inserted into the groove rolling wheel 4. As the pipe is inserted, the pipe mouth contacts the L-shaped frame 11 and pushes the L-shaped frame 11 backward. The difference between the reading at this time and the first reading is calculated, and the difference result plus the flange thickness of the groove rolling wheel 4 is the distance from the pipe mouth to the groove. The result can be used to quickly locate the position of the pipe groove, and then the pipe can be directly grooved without making measurement marks in advance, thereby improving the convenience of using the device.
[0028] Specifically, an open slot 301 is formed on one side of the L-shaped bracket 3 , and the size of the open slot 301 matches the size of the L-shaped frame 11 . With the cooperation of the L-shaped bracket 3 , the L-shaped frame 11 can slide back and forth on the L-shaped bracket 3 .
[0029] Furthermore, symmetrical limiting grooves 302 are provided at the top and bottom of the opening groove 301, and limiting strips 1102 symmetrical to the limiting grooves 302 are arranged at the top and bottom of the L-shaped frame 11. The size of the limiting strips 1102 matches the size of the limiting grooves 302. With the cooperation of the limiting grooves 302 and the limiting strips 1102, the L-shaped frame 11 is limited to prevent the L-shaped frame 11 from falling off from the opening groove 301.
[0030] In an embodiment of the utility model, an L-shaped frame 11 is provided with a convex plate 12 which is slidably arranged toward one side of the groove rolling wheel 4, and an adjustment structure 13 is arranged on one side of the L-shaped frame 11 located on the scale bar 1101. The thickness of the convex plate 12 must be consistent with the thickness of the rib of the groove rolling wheel 4. Therefore, the distance from the pipe mouth to the groove rolling can be obtained by the displacement distance of the L-shaped frame 11, and there is no need to consider the problem of the rib thickness of the groove rolling wheel 4. The groove rolling position of the pipe can be positioned more conveniently, and the convex plate 12 can be displaced by the adjustment structure 13, which is convenient for personnel to replace different types of groove rolling wheels 4, ensuring that the convex plate 12 cooperates with the L-shaped frame 11 to fit the ribs of different types of groove rolling wheels 4, so that the pipe mouth can be stably pressed against the convex plate 12.
[0031] Specifically, a slide groove 1103 is provided on the side of the L-shaped frame 11 facing the protruding plate 12, and a slide bar 1201 is arranged on the side of the protruding plate 12 facing the L-shaped frame 11, and the slide bar 1201 is located inside the slide groove 1103. Through the cooperation of the slide groove 1103 and the slide bar 1201, the protruding plate 12 is slidably installed on the L-shaped frame 11.
[0032] Furthermore, the slide groove 1103 is T-shaped, and the slide bar 1201 is T-shaped. The cooperation between the T-shaped slide groove 1103 and the T-shaped slide bar 1201 can ensure the stability of the convex plate 12 and prevent it from falling.
[0033] Furthermore, the adjustment structure 13 includes a screw rod 1301 and a sleeve block 1302. The screw rod 1301 is rotatably arranged on the L-shaped frame 11, and the sleeve block 1302 is arranged on the screw rod 1301. The sleeve block 1302 is connected to the convex plate 12. When the screw rod 1301 is turned, the sleeve block 1302 will drive the convex plate 12 to move, thereby realizing the position adjustment of the convex plate 12.
[0034] It is worth noting that the ends of the L-shaped frame 11 and the protruding plate 12 facing the groove rolling wheel 4 are both arc-shaped, and the arc-shaped ends of the L-shaped frame 11 and the protruding plate 12 are convenient for fitting with the groove rolling wheel 4 .
[0035] Working principle: This embodiment provides a multifunctional hydraulic groove rolling machine. First, when rolling grooves on a pipe, the pipe is inserted onto the groove rolling wheel 4, and then the hydraulic cylinder 5 drives the rolling wheel 6 to descend to cooperate with the groove rolling wheel 4 to squeeze the pipe to form a groove. Then, the pull structure 7 is used to make the limiting wheel 8 press against the outer wall of the pipe, and then the motor 2 is controlled to work, and the motor 2 drives the groove rolling wheel 4 to rotate. Then, under the cooperation of the groove rolling wheel 4, the rolling wheel 6 and the limiting wheel 8, the pipe is driven to rotate. During the rotation of the pipe, the groove rolling wheel 4 cooperates with the rolling wheel 6 to roll grooves on the pipe.
[0036] Secondly, before rolling grooves on the pipe mouth, first slide the L-shaped frame 11 to make it fit with the flange of the groove rolling wheel 4. At this time, the scale bar 1101 at the indicating arrow 10 is the first reading. Then insert the pipe into the groove rolling wheel 4. As the pipe is inserted, the pipe mouth contacts the L-shaped frame 11 and pushes the L-shaped frame 11 backward. The difference between the reading at this time and the first reading is calculated. The difference result plus the flange thickness of the groove rolling wheel 4 is the distance from the pipe mouth to the groove rolling. The position of the pipe groove can be quickly located by this result, and then the pipe can be directly grooved without measuring and marking in advance, thereby improving the convenience of using the device.
[0037] Finally, the thickness of the convex plate 12 must be consistent with the thickness of the rib of the groove rolling wheel 4. Therefore, the distance from the pipe mouth to the groove can be obtained by the displacement distance of the L-shaped frame 11. There is no need to consider the thickness of the rib of the groove rolling wheel 4. The pipe groove position can be positioned more conveniently, and the convex plate 12 can be displaced by adjusting the structure 13. This is convenient for personnel to replace different types of groove rolling wheels 4, ensuring that the convex plate 12 and the L-shaped frame 11 can cooperate to fit the ribs of different types of groove rolling wheels 4, so that the pipe mouth can be stably pressed against the convex plate 12.
[0038] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.
Claims
1. A multifunctional hydraulic groove rolling machine, characterized in that: The invention comprises a base plate (1), a motor (2) is arranged on the top of the base plate (1), an L-shaped bracket (3) is arranged on one side of the top of the base plate (1), a mounting head (201) penetrating the L-shaped bracket (3) is arranged at the output end of the motor (2) via a rotating shaft, a grooved wheel (4) is arranged on the mounting head (201), a hydraulic cylinder (5) is arranged on the top of the L-shaped bracket (3), a mounting frame (501) is arranged at the piston end of the hydraulic cylinder (5) penetrating the L-shaped bracket (3), a rolling wheel (6) is arranged inside the mounting frame (501), a triggering structure (7) is arranged on the rear side of the L-shaped bracket (3), and a limiting wheel (8) is arranged at one end of the triggering structure (7); A measuring structure (9) is slidably arranged on the side of the L-shaped bracket (3) facing away from the pull structure (7), the measuring structure (9) comprising an L-shaped frame (11), the L-shaped frame (11) being slidably arranged on the L-shaped bracket (3), the L-shaped frame (11) being horizontally aligned with the grooved wheel (4), one end of the L-shaped frame (11) being in contact with the shaft surface of the grooved wheel (4), scale bars (1101) being arranged at equal intervals on the surface of the L-shaped frame (11), and an indicating arrow (10) being arranged on the side of the L-shaped bracket (3) facing the L-shaped frame (11); The L-shaped frame (11) is provided with a convex plate (12) which is slidably arranged on one side of the grooved wheel (4), and the L-shaped frame (11) is provided with an adjustment structure (13) on one side of the scale bar (1101).
2. A multifunctional hydraulic groove rolling machine according to claim 1, characterized in that: An open slot (301) is provided on one side of the L-shaped bracket (3), and the size of the open slot (301) matches the size of the L-shaped bracket (11).
3. A multifunctional hydraulic groove rolling machine according to claim 2, characterized in that: Symmetrical limiting grooves (302) are provided at the top and bottom of the opening groove (301), and limiting strips (1102) symmetrical to the limiting grooves (302) are arranged at the top and bottom of the L-shaped frame (11), and the size of the limiting strips (1102) matches the size of the limiting grooves (302).
4. The multifunctional hydraulic groove rolling machine according to claim 1, characterized in that: The L-shaped frame (11) is provided with a sliding groove (1103) on one side facing the convex plate (12), and the convex plate (12) is provided with a sliding bar (1201) on one side facing the L-shaped frame (11), and the sliding bar (1201) is located inside the sliding groove (1103).
5. The multifunctional hydraulic groove rolling machine according to claim 4, characterized in that: The slide groove (1103) is T-shaped, and the slide bar (1201) is T-shaped.
6. The multifunctional hydraulic groove rolling machine according to claim 1, characterized in that: The adjustment structure (13) comprises a screw rod (1301) and a sleeve block (1302); the screw rod (1301) is rotatably arranged on the L-shaped frame (11); the sleeve block (1302) is arranged on the screw rod (1301); and the sleeve block (1302) is connected to the convex plate (12).
7. The multifunctional hydraulic groove rolling machine according to claim 1, characterized in that: The L-shaped frame (11) and the convex plate (12) are both arc-shaped at one end facing the groove rolling wheel (4).