Auxiliary supporting device for cutting equipment
By designing an auxiliary supporting device suitable for pipe cutting, the problems of cumbersome use of pipe cutting devices in the prior art and weakening of the fixing effect as the diameter increases are solved, stable loading and efficient cutting of pipes are achieved, and cutting accuracy is improved.
Patent Information
- Application Number
- CN202310821259.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-07-06
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2043-07-06
AI Technical Summary
In the prior art, pipe cutting devices require additional lifting devices, which are cumbersome to use. The fixing effect weakens as the pipe diameter increases, affecting cutting efficiency and accuracy.
An auxiliary supporting device including a loading part, a supporting part and a material shifting part is designed. Through structures such as a flat support platform, a support frame, a material limiting part and a pneumatic telescopic rod, the automatic lifting, clamping and positioning of the pipe can be achieved, which can adapt to pipes of different diameters and improve cutting efficiency and accuracy.
It achieves stable loading and cutting of pipes, improves cutting efficiency and accuracy, is suitable for various cutting methods, has a wide range of applicability, and reduces shaking and errors of pipes during the cutting process.
Smart Images
Figure CN117139719B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of pipeline cutting supporting equipment, in particular to an auxiliary material supporting device for cutting equipment. Background Art
[0002] A large number of pipes are used in industries such as automobiles, air conditioning, chemicals, and transportation as supports or transport parts for conveying powder or water. The pipe diameters used in these industries range widely, and the lengths used vary depending on the usage scenario. In order to facilitate deep processing of the pipes, they need to be cut into specified lengths as required before deep processing.
[0003] The existing Chinese patent application number "201410379813.6" discloses an auxiliary feeding device for a metal bar cutting machine. This device can effectively prevent the metal bar from swaying away from the axial direction and drive the metal bar to move forward stably, without the need to pre-cut the bar, thus avoiding material waste. In the above-mentioned prior art, the device needs to be combined with an additional pipe lifting device and a feeding device to stably feed and lift the pipe. It is relatively cumbersome to use and has a significant impact on the overall fixing and cutting efficiency of the pipe. In addition, when the device is used to fix pipes within the applicable range, its fixing effect on the pipe will weaken as the pipe diameter increases. Summary of the Invention
[0004] The object of the present invention is to provide an auxiliary support device for cutting equipment to solve the problems raised in the above background technology.
[0005] To achieve the above object, the present invention adopts the following technical solutions:
[0006] The present invention provides an auxiliary material supporting device for cutting equipment, comprising a loading part and a material supporting part symmetrically installed on the loading part, wherein a material shifting part is installed on the material supporting part, and the loading part comprises a flat support platform and a material unloading inclined platform installed on one side of the flat support platform, wherein strip grooves are symmetrically provided on the flat support platform, a long shaft is installed at the bottom of the flat support platform, and material driving parts are installed at both ends of the long shaft.
[0007] The material supporting component includes a support frame symmetrically installed on a flat support platform and a material limiting component circumferentially installed inside the support frame. The support frame is symmetrically equipped with a flat supporting component, and the support frame is respectively equipped with a protrusion and a material limiting block. The material limiting component is equipped with a support plate, and the support plate is symmetrically provided with a slide groove.
[0008] The material limiting part includes a pneumatic telescopic rod circumferentially installed on the inner wall of the support frame, a lifting seat is installed on the top of the pneumatic telescopic rod, a guide groove is symmetrically opened on the lifting seat, a guide rod is installed in the guide groove, and a tension spring and a sliding seat are respectively installed on the guide rod, and a guide wheel is installed on the sliding seat.
[0009] The material-moving member includes a horizontal shaft rotatably mounted on one side of the protrusion, a first material-moving rod is circumferentially mounted on the horizontal shaft, a connecting shaft is mounted on one end of the first material-moving rod, a second material-moving rod is mounted on the connecting shaft, a torsion spring is sleeved on the connecting shaft, and a transmission member is mounted on one end of the horizontal shaft.
[0010] Furthermore, both ends of the long axis pass through the interior of the two strip grooves respectively, and the material driving member is located inside the strip grooves.
[0011] Furthermore, one end of the flat supporting member is hinged to the support frame, and the other end of the flat supporting member is sleeved inside the sliding groove.
[0012] Furthermore, one side of the material limiting block is an inclined surface, and a material guiding block is installed on one of the material supporting parts.
[0013] Furthermore, the inclined surface on one side of the material guiding block and the inclined surface on one side of the material limiting block are kept coplanar, and the material guiding block is arranged on the material supporting component close to one side of the material limiting block.
[0014] Furthermore, the middle of the support plate is installed on the top end of the pneumatic telescopic rod, and the support plate is located below the lifting seat.
[0015] Furthermore, two ends of the tension spring are respectively mounted on one end of the guide rod and the outer wall of the sliding seat, and the tension spring is located between the two sliding seats.
[0016] Furthermore, two ends of the torsion spring are respectively mounted on opposite ends of the first material moving rod and the second material moving rod, and the first material moving rod and the second material moving rod are arc-shaped.
[0017] Compared with the existing technology, one or more of the above technical solutions have the following beneficial effects:
[0018] 1. The present invention uses a material feeding part, a material supporting part, a material shifting part and other structures in coordination, which can automatically shift the pipe on the flat support table into the interior of the material supporting part and stably lift the pipe, making it easier for the material limiting part to clamp and fix the pipe and stably lift the pipe synchronously, thereby improving the efficiency of pipe feeding and cutting, and also improving the feeding stability of the pipe during the pipe cutting process, thereby preventing the pipe from shaking and affecting the cutting accuracy;
[0019] 2. The present invention uses the parallel arrangement of the supporting components and the axially symmetrical arrangement of the limiting components to ensure that the pipe fixing effect does not weaken as the pipe diameter increases, so that the fixing effect on the pipe remains stable. It can also automatically locate the pipe axis during the pipe fixing process and ensure that the pipe axis is in the same position each time, thereby reducing the accuracy error after each cutting and improving the accuracy of pipe cutting;
[0020] 3. The present invention uses a linearly arranged flat support member and a circumferentially arranged material limiting member, which can not only automatically feed the pipe in a linear direction after each cut, but also drive the pipe to rotate during cutting, thereby improving cutting efficiency. It can also be applied to various pipe cutting methods and has a wide range of applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0022] Figure 2 It is a structural schematic diagram of the first loading component in the present invention;
[0023] Figure 3 It is a structural schematic diagram of the material supporting component in the present invention;
[0024] Figure 4 It is a structural schematic diagram of the material limiting member in the present invention;
[0025] Figure 5 It is a structural schematic diagram of the material shifting member in the present invention.
[0026] In the figure: 1. feeding part; 11. flat support platform; 12. unloading inclined platform; 13. strip groove; 14. long axis; 15. material driving part; 2. material supporting part; 21. supporting frame; 22. flat support part; 23. material limiting part; 231. pneumatic telescopic rod; 232. lifting seat; 233. guide groove; 234. guide rod; 235. tension spring; 236. sliding seat; 237. guide wheel; 24. protrusion; 25. material limiting block; 26. material guide block; 27. support plate; 28. slide groove; 3. material shifting part; 31. horizontal axis; 32. first material shifting rod; 33. connecting shaft; 34. second material shifting rod; 35. torsion spring; 36. transmission part; 4. first driving part; 5. second driving part. DETAILED DESCRIPTION
[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.
[0028] like Figures 1 to 5As shown, an auxiliary supporting device for cutting equipment includes a feeding member 1 and a supporting member 2 symmetrically mounted on the feeding member 1, a material shifting member 3 is installed on the supporting member 2, the feeding member 1 includes a flat support platform 11 and a material unloading inclined platform 12 installed on one side of the flat support platform 11, a second driving member 5 is installed at the bottom of the unloading inclined platform 12, a strip groove 13 is symmetrically opened on the flat support platform 11, a long shaft 14 is installed at the bottom of the flat support platform 11, the output end of the second driving member 5 is connected to one end of the long shaft 14, and a driving member 15 is installed at both ends of the long shaft 14. 5 is composed of a cylinder and push rods axially installed along the outer wall of the cylinder. Two adjacent push rods are used to restrict the pipeline between the two. When loading, the pipeline can be pushed to the range that the material-diverting member 3 can scrape. At the same time, the space between the push rods can be used to separate the pipeline with loading and the pipeline with storage to avoid mutual interference and affect the smooth loading. The second driving member 5 drives the long shaft 14 to rotate one-third of a circle and drives the driving member 15 to rotate synchronously, thereby realizing single loading of the pipeline and avoiding the problem of material blockage caused by the material-diverting member 3 diverting multiple pipelines to feed materials at the same time.
[0029] The material support component 2 includes a support frame 21 symmetrically mounted on the flat support platform 11 and a material limiting component 23 circumferentially mounted inside the support frame 21. The support frame 21 is symmetrically equipped with a flat support component 22. The flat support component 22 includes an oblique support rod hinged on both sides of the support frame 21 and a reinforcement component installed at one end of the oblique support rod. A roller is installed at one end of the oblique support rod. A small driving component is installed on the reinforcement component, which can automatically drive the pipeline to feed the length required to be cut when the pipeline needs to be fed, so as to facilitate the automatic next cutting of the pipeline. The support frame 21 is respectively equipped with The protrusions 24 and the limiting block 25, one of the protrusions 24 is equipped with a first driving member 4, the limiting member 23 is equipped with a support plate 27, and the support plate 27 is symmetrically provided with slide grooves 28, which can automatically transfer the pipe on the flat support platform 11 to the interior of the supporting member 2 and lift the pipe steadily, so that the limiting member 23 can clamp and fix the pipe and simultaneously and stably lift the pipe, thereby improving the efficiency of pipe feeding and cutting, and can also improve the feeding stability of the pipe during the pipe cutting process to avoid shaking of the pipe and affecting the cutting accuracy.
[0030] The material limiting part 23 includes a pneumatic telescopic rod 231 circumferentially installed on the inner wall of the support frame 21, a lifting seat 232 is installed on the top of the pneumatic telescopic rod 231, a guide groove 233 is symmetrically opened on the lifting seat 232, a guide rod 234 is installed in the guide groove 233, and the guide rod 234 is respectively provided with a tension spring 235 and a sliding seat 236, and a guide wheel 237 is installed on the sliding seat 236. A small driving part is also installed on one of the sliding seats 236, which can drive the guide wheel 237 near its output end to rotate. After the large-diameter pipe is clamped and fixed, it can drive the pipe to rotate, thereby improving the cutting efficiency of the large-diameter pipe. By arranging the supporting parts 2 in parallel and cooperating with the material limiting parts 23 arranged axially symmetrically, the pipe fixing effect will not be weakened as the pipe diameter increases, so that its fixing effect on the pipe can be kept stable. It can also automatically locate the pipe axis during the pipe fixing process and make the pipe axis be in the same position each time, reducing the accuracy error after each cutting and improving the accuracy of pipe cutting. It can also automatically feed the pipe in a straight line direction after each cutting, and can drive the pipe to rotate during cutting, thereby improving cutting efficiency. It can be applied to various pipe cutting methods and has a wide range of applicability.
[0031] The material-moving member 3 includes a horizontal shaft 31 rotatably mounted on one side of the protrusion 24. The first driving member 4 can drive the horizontal shaft 31 to rotate and drive during use. A first material-moving rod 32 is circumferentially mounted on the horizontal shaft 31. A connecting shaft 33 is mounted at one end of the first material-moving rod 32. A second material-moving rod 34 is mounted on the connecting shaft 33. A torsion spring 35 is mounted on the connecting shaft 33. A transmission member 36 is mounted at one end of the horizontal shaft 31.
[0032] In this embodiment, the two ends of the long axis 14 pass through the interior of the two strip grooves 13 respectively, and the driving member 15 is inside the strip groove 13. When pushing the material, part of the driving member 15 can be hidden under the flat support platform 11 without affecting the normal loading of the pipe. It can also maintain the overall aesthetics, killing two birds with one stone. The symmetrical arrangement is to be able to smoothly push the longer pipe toward the material shifting member 3, so that the pipe can be loaded straightly, avoiding the problem of tilting and blocking the pipe during loading, which affects the normal progress of the pipe cutting operation.
[0033] In this embodiment, one end of the flat support member 22 is hinged on the support frame 21, and the angle between it and the support frame 21 can be adjusted according to the use requirements during the pipe fixing process, so as to adjust the height of one end so that the height of its free end can be synchronously adjusted to the height of supporting the pipe. The other end of the flat support member 22 is mounted inside the slide groove 28, and the slide groove 28 on the support plate 27 constrains the freedom of its free end in most directions, so that during use, it can only slide along the length direction of the slide groove 28.
[0034] In this embodiment, one side of the limiting block 25 is an inclined surface. The reason for setting one side as an inclined surface is to facilitate the smooth sliding of the pipe into the interior of the support frame 21 under the push of the material-selecting member 3 when the pipe is loaded, thereby reducing the resistance during the pipe loading process and avoiding the problem of loading jam. A guide block 26 is installed on one of the supporting components 2. Since there is a certain gap between the end of the lifting seat 232 close to the limiting block 25 and its end, the small diameter pipe is prevented from being stuck in the gap here during the loading process. Therefore, the guide block 26 is used to fill the gap here, so that the small diameter pipe will not be stuck in the gap, affecting the normal progress of the pipe loading operation.
[0035] In this embodiment, the inclined surface on one side of the guide block 26 is coplanar with the inclined surface on one side of the limiting block 25, and the guide block 26 is arranged on the supporting component 2 close to the side of the limiting block 25. The advantage of this design is that it can not only fill the gap between the lifting seat 232 and the limiting block 25, but also enable the pipeline to smoothly transition between the two when loading the pipeline and be pushed into the interior of the support frame 21, thereby facilitating the subsequent pipeline fixing operation and reducing the resistance during the pipeline loading process.
[0036] In this embodiment, the middle part of the support plate 27 is installed on the top of the pneumatic telescopic rod 231, and the support plate 27 is below the lifting seat 232. When the pneumatic telescopic rod 231 is extended or retracted, the support plate 27 can be driven to move up and down synchronously, and the free end of the flat support member 22 can be driven to slide inside the slide groove 28, so as to keep the height of the free end of the flat support member 22 and the distance between the lifting seat 232 unchanged. When the pipeline is fixed, the guide wheel 237 can be clamped on the pipeline surface in the best state, thereby improving the clamping effect. It can not only relatively clamp the pipeline, but also drive it to rotate when it needs to be driven to rotate, thereby facilitating the cutting of large-diameter pipelines.
[0037] In this embodiment, the two ends of the tension spring 235 are respectively installed on one end of the guide rod 234 and the outer wall of the sliding seat 236, and the tension spring 235 is located between the two sliding seats 236. During the process of clamping and fixing the pipe, the distance between the two adjacent guide wheels 237 can move in proportion to the pressure they are subjected to, so that it can adapt to pipes of various diameters and form an equidistant multi-point clamping method on the surface of the pipe, which can not only further improve the clamping and fixing effect of the pipe, but also improve the stability of the pipe during cutting, and avoid it from tilting away from its axis, which affects the cutting effect and error.
[0038] In this embodiment, the two ends of the torsion spring 35 are respectively installed at the opposite ends of the first material removing rod 32 and the second material removing rod 34. The first material removing rod 32 and the second material removing rod 34 are arc-shaped. A torsion spring is arranged at the connection between the first material removing rod 32 and the second material removing rod 34, which can form an elastic connection between the two, so as to maintain a certain flexibility of movement at the connection and provide a certain support strength to avoid excessive folding of the pipeline due to partial gravity when loading the pipeline, causing the problem of difficulty in loading the pipeline. After the pipeline is fixed, the torque can be increased to make the two fold excessively and bypass the fixed pipeline, so as to facilitate the next pipeline loading. The arc design is to fit the arc surface of the pipeline so that it can better promote pipeline loading.
[0039] When the device is in operation, the second driving member 5 drives the long shaft 14 to rotate and drives the two driving members 15 to rotate synchronously, and each start of the second driving member 5 will drive the driving member 15 to rotate one-third of a circle, so that the pipes can be pushed one by one to the material-digging member 3, so as to avoid that multiple pipes are simultaneously moved to the inside of the material-supporting member 2 by the material-digging member 3, thereby affecting the normal cutting operation of the pipes; the first driving member 4 is started to drive the material-digging member 3 to rotate, and after the pipes are moved to the inside of the support frame 21 by the material-digging member 3, the three pneumatic telescopic rods 231 are started to extend toward the center of the support frame 21 at the same time, so that the pipes are automatically axially fixed to the center of the support frame 21. In this process, a pair of guide wheels 237 will move along the guide rods 234 under the action of pressure. The axial separation is clamped on the outer wall of the pipe until the bottom of the pipe is lifted by the flat supporting piece 22, and the pipe can be clamped and fixed inside the two support frames 21. After the pipe is fixed, the material-diverting piece 3 continues to rotate, and the second material-diverting rod 34 deflects with the connecting shaft 33 as the deflection axis until the second material-diverting rod 34 is completely moved from the bottom of the pipe to the top of the pipe and stops. After the pipe is cut this time, the above steps can be repeated and a new pipe can be loaded for cutting again. In the process of multi-segment cutting of the pipe, the axial feeding of the pipe can be achieved by driving the roller on one of the flat supporting pieces 22. When cutting a large-diameter pipe, one of the guide wheels 237 can be driven to achieve the self-rotation drive of the pipe, thereby improving the cutting efficiency.
[0040] The above description is merely a preferred embodiment of the present invention. Any portion not described herein may be implemented by adopting or drawing upon existing technologies. Of course, the above description is not intended to limit the present invention, nor is the present invention limited to the above examples. Any changes, modifications, additions, or substitutions made by those skilled in the art within the spirit and scope of the present invention shall also fall within the scope of protection of the present invention.
Claims
1. An auxiliary material supporting device for cutting equipment, comprising a material loading part (1) and a material supporting part (2) symmetrically mounted on the material loading part (1), wherein a material shifting part (3) is mounted on the material supporting part (2), characterized in that: The loading member (1) includes a flat support platform (11) and a discharging inclined platform (12) installed on one side of the flat support platform (11); strip grooves (13) are symmetrically provided on the flat support platform (11); a long axis (14) is installed at the bottom of the flat support platform (11); both ends of the long axis (14) respectively pass through the inside of the two strip grooves (13); both ends of the long axis (14) are installed with a driving member (15), and the driving member (15) is located inside the strip groove (13); The material supporting component (2) comprises a support frame (21) symmetrically mounted on the flat support platform (11) and a material limiting component (23) circumferentially mounted inside the support frame (21); a flat supporting component (22) is symmetrically mounted on the support frame (21); one end of the flat supporting component (22) is hinged to the support frame (21); the other end of the flat supporting component (22) is sleeved inside the slide groove (28); a protrusion (24) and a material limiting block (25) are respectively mounted on the support frame (21); a supporting plate (27) is mounted on the material limiting component (23); and a slide groove (28) is symmetrically opened on the supporting plate (27); The material limiting member (23) includes a pneumatic telescopic rod (231) circumferentially mounted on the inner wall of the support frame (21); a lifting seat (232) is mounted on the top of the pneumatic telescopic rod (231); guide grooves (233) are symmetrically provided on the lifting seat (232); a guide rod (234) is mounted in the guide groove (233); a tension spring (235) and a sliding seat (236) are respectively mounted on the guide rod (234); and a guide wheel (237) is mounted on the sliding seat (236); The material shifting member (3) includes a transverse shaft (31) rotatably mounted on one side of the protrusion (24), a first material shifting rod (32) is circumferentially mounted on the transverse shaft (31), a connecting shaft (33) is mounted on one end of the first material shifting rod (32), a second material shifting rod (34) is mounted on the connecting shaft (33), a torsion spring (35) is sleeved on the connecting shaft (33), and a transmission member (36) is mounted on one end of the transverse shaft (31).
2. The auxiliary support device for cutting equipment according to claim 1, characterized in that: One side of the material limiting block (25) is an inclined surface, and a material guiding block (26) is installed on one of the material supporting components (2).
3. The auxiliary support device for cutting equipment according to claim 2, characterized in that: The inclined surface on one side of the material guide block (26) is coplanar with the inclined surface on one side of the material limiting block (25), and the material guide block (26) is arranged on the supporting component (2) close to one side of the material limiting block (25).
4. The auxiliary support device for cutting equipment according to claim 1, characterized in that: The middle of the support plate (27) is installed on the top end of the pneumatic telescopic rod (231), and the support plate (27) is located below the lifting seat (232).
5. The auxiliary support device for cutting equipment according to claim 1, characterized in that: The two ends of the tension spring (235) are respectively mounted on one end of the guide rod (234) and the outer wall of the sliding seat (236), and the tension spring (235) is located between the two sliding seats (236).
6. The auxiliary support device for cutting equipment according to claim 1, characterized in that: The two ends of the torsion spring (35) are respectively mounted on the opposite ends of the first material shifting rod (32) and the second material shifting rod (34), and the first material shifting rod (32) and the second material shifting rod (34) are arc-shaped.