Automatic saw cutting equipment in pipe fitting manufacturing process

Abstract

The utility model relates to the technical field of pipe fitting cutting, and provides automatic saw cutting equipment in the pipe fitting manufacturing process, which comprises a workbench, two groups of first chutes are transversely and parallelly arranged at the top of the workbench close to the central position, and fixed side plates are fixedly arranged at the top of the workbench close to the edges of two sides. The clamping device further comprises a transmission assembly, a first clamping assembly and a second clamping assembly, and the transmission assembly is fixed to one side of one of the fixing side plates and arranged in a sliding mode relative to the first sliding groove. The first clamping assembly is fixed to the opposite side of the other fixing side plate and arranged in the first sliding groove in a sliding mode. The pipe cutting device solves the problems that when traditional cutting equipment is generally used for cutting a pipe fitting, the two ends of the pipe fitting cannot be conveniently clamped and fixed at the same time, so that deviation possibly occurs at the cutting position of the cut pipe fitting, the qualification rate of the pipe fitting is reduced, and the using effect and practicability of the equipment are reduced.

Description

Technical Field

[0001] This utility model relates to the field of pipe cutting technology, specifically to an automated sawing device in the pipe manufacturing process. Background Technology

[0002] Pipe fittings are core components in machinery, automotive, and energy sectors such as oil and gas, nuclear power, construction, and hydraulics / pneumatics. Their manufacturing level directly impacts the performance and reliability of downstream products. As global manufacturing upgrades towards high-end, precision, and intelligent processes, the demand for pipe fitting processing continues to expand, placing higher demands on processing accuracy, efficiency, consistency, and cost control. Against this backdrop, automated sawing equipment, as a crucial "pre-process" in pipe fitting manufacturing, has become a vital support for industry upgrading through its research and application. Automated sawing equipment is a core tool for addressing the pain points of traditional pipe fitting sawing and meeting the demands of high-end manufacturing. By integrating CNC technology, machine vision, and intelligent control, it achieves "high precision, high efficiency, and high flexibility" sawing, not only improving the consistency of pipe fitting product quality and reducing material and labor costs, but also driving pipe fitting manufacturers towards intelligent and green transformation. It is a key supporting equipment for industry upgrading.

[0003] Traditional cutting equipment is not convenient for clamping and fixing both ends simultaneously when cutting pipes. This can lead to deviations at the cut point, reducing the pass rate of the pipes and thus reducing the effectiveness and practicality of the equipment. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides an automated sawing device for pipe manufacturing, which solves the problem that traditional cutting equipment in the prior art is not convenient to clamp and fix both ends at the same time when cutting pipes, which may cause deviations at the cut point, reduce the pass rate of pipes, and thus reduce the effectiveness and practicality of the equipment.

[0005] According to one aspect, at least one embodiment of the present invention provides an automated sawing device for pipe manufacturing, including a workbench, wherein two sets of first sliding grooves are laterally parallelly formed at the top of the workbench near its center, and fixed side plates are fixedly provided at the top of the workbench near both side edges, and further comprising:

[0006] A transmission assembly, which is fixed to one side of one of the fixed side plates and slidably disposed with respect to the first slide groove;

[0007] A first clamping assembly is fixed to the opposite side of the other fixed side plate and is slidably disposed with respect to a first sliding groove;

[0008] The second clamping assembly is fixed to the top of the worktable near the rear edge.

[0009] For example, the transmission assembly includes an electric telescopic cylinder, which is fixed to one side of one of the fixed side plates. An L-shaped transmission block is fixedly provided at the output end of the electric telescopic cylinder. Two first sliders are fixedly provided parallel to the bottom of the L-shaped transmission block. The first sliders are slidably disposed with a first slide groove. Three first clamping blocks are equidistantly provided at the top of the L-shaped transmission block along the vertical direction.

[0010] For example, the first clamping assembly includes a first telescopic rod, and there are two first telescopic rods. One end of the two first telescopic rods is fixedly disposed on one side of the fixed side plate, and the other end of the two first telescopic rods is fixedly disposed on a transmission platform. The outer surface of the two first telescopic rods is fitted with a first spring. One end of the first spring is fixedly welded to the transmission platform, and the other end is fixedly welded to the fixed side plate.

[0011] For example, two second sliders are fixedly arranged in parallel at the bottom of the transmission table, and the second sliders are slidably arranged with the first slide groove. Two second clamping blocks are fixedly arranged in parallel on one side of the transmission table, and the second clamping blocks are staggered with the first clamping blocks.

[0012] For example, the second clamping assembly includes a clamping chamber, a second telescopic rod is fixedly installed on the inner top surface of the clamping chamber, a clamping plate is fixedly installed at the bottom end of the second telescopic rod, a second spring is sleeved on the outer surface of the second telescopic rod, one end of the second spring is fixedly welded to the top of the clamping plate, and the other end is fixedly welded to the inner top surface of the clamping chamber, an anti-slip groove is provided at the bottom of the clamping plate, a first oblique sliding groove is provided near one side at the bottom of the clamping plate, and a third slider is fixedly installed on both sides of the rear side of the clamping plate.

[0013] For example, two sets of second sliding grooves are longitudinally parallel to each other on the inner surface of the rear side of the clamping chamber near the center, the third slider is slidably disposed with the second sliding grooves, and a second oblique sliding groove is provided on the inner bottom surface of the clamping chamber near one side edge.

[0014] For example, the pipe to be cut is placed between the tops of the three first clamping blocks.

[0015] For example, a blade slot is horizontally opened through the top of the workbench near one side, and a motor is fixedly installed at the bottom of the workbench near one side. A cutting blade is fixedly welded to the output end of the motor through a fixed short rod, and the cutting blade is set inside the blade slot.

[0016] The beneficial effects of the embodiments of this utility model are as follows:

[0017] In this invention, the program is first set by the PLC, and the motor is started to drive the cutting blade to rotate in the blade groove. Then, the pipe to be cut is placed on the transmission assembly. Through the sliding limit setting of the first sliding groove, when the transmission assembly moves to one side, it will drive the pipe to be cut to slide towards the first clamping assembly. The joint clamping of the transmission assembly and the first clamping assembly ensures the stability of one end of the pipe to be cut. At the same time, as the transmission assembly drives the pipe to be cut to one side, the other end of the pipe to be cut is clamped by the second clamping assembly, thus ensuring the stability of the other end of the pipe to be cut. When the pipe to be cut contacts the rotating cutting blade, the cutting is completed. Because the two ends of the pipe to be cut are clamped and fixed, the cutting process is relatively smooth and will not cause a large deviation to the cut pipe, thus improving the use effect and practicality of the equipment. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a perspective view of the main structure of this utility model;

[0020] Figure 2 This is a side view of the three-dimensional structure of this utility model;

[0021] Figure 3 This is a three-dimensional view of the transmission component of this utility model;

[0022] Figure 4 This is a three-dimensional view of the first clamping component of this utility model;

[0023] Figure 5 This is a perspective view of the second clamping component of this utility model.

[0024] In the diagram: 1. Workbench; 2. First slide groove; 3. Fixed side plate; 4. Transmission assembly; 41. Electric telescopic cylinder; 42. L-shaped transmission block; 43. First slider; 44. First clamping block; 5. First clamping assembly; 51. First telescopic rod; 52. Transmission table; 53. First spring; 54. Second slider; 55. Second clamping block; 6. Second clamping assembly; 61. Clamping chamber; 62. Second telescopic rod; 63. Clamping plate; 64. Second spring; 65. Anti-slip groove; 66. First inclined slide groove; 67. Third slider; 68. Second slide groove; 69. Second inclined slide groove; 7. Pipe to be cut; 8. Blade groove; 9. Motor; 10. Cutting blade. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figures 1-2 As shown, this invention illustrates an automated sawing device for pipe manufacturing in one embodiment of the present invention, including a workbench 1. Two sets of first sliding grooves 2 are horizontally parallel and formed near the center of the top of the workbench 1. Fixed side plates 3 are fixedly installed near both sides of the top of the workbench 1. The device also includes:

[0032] The transmission assembly 4 is fixed to one side of one of the fixed side plates 3 and is slidably disposed with the first slide groove 2;

[0033] The first clamping component 5 is fixed to the opposite side of another fixed side plate 3 and is slidably disposed with the first sliding groove 2;

[0034] The second clamping assembly 6 is fixed to the top of the worktable 1 near the rear edge.

[0035] The tube to be cut 7 is placed between the tops of the three first clamping blocks 44. A blade groove 8 is horizontally opened through one side of the top of the workbench 1. A motor 9 is fixedly installed on one side of the bottom of the workbench 1. A cutting blade 10 is fixedly welded to the output end of the motor 9 through a fixed short rod. The cutting blade 10 is set inside the blade groove 8.

[0036] In this embodiment, the program is first set by the PLC. The motor 9 is started to drive the cutting blade 10 to rotate in the blade groove 8. Then, the pipe to be cut 7 is placed on the transmission assembly 4. Through the sliding limit setting of the first sliding groove 2, when the transmission assembly 4 drives to one side, it will drive the pipe to be cut 7 to slide towards the first clamping assembly 5. Through the joint clamping of the transmission assembly 4 and the first clamping assembly 5, the stability of one end of the pipe to be cut 7 is ensured. At the same time, as the transmission assembly 4 drives the pipe to be cut 7 to continue to drive to one side, the other end of the pipe to be cut 7 is clamped by the second clamping assembly 6, thereby ensuring the stability of the other end of the pipe to be cut 7. When the pipe to be cut 7 contacts the rotating cutting blade 10, the cutting work is performed. Because the two ends of the pipe to be cut 7 are clamped and fixed, the cutting process is relatively smooth and will not cause a large deviation to the cut pipe.

[0037] like Figures 3-4 As shown, it illustrates the transmission assembly 4 and the first clamping assembly 5 in another embodiment of the present invention. The transmission assembly 4 includes an electric telescopic cylinder 41, which is fixed to one side of one of the fixed side plates 3. An L-shaped transmission block 42 is fixedly provided at the output end of the electric telescopic cylinder 41. Two first sliders 43 are fixedly provided parallel to each other at the bottom of the L-shaped transmission block 42. The first sliders 43 are slidably provided with the first slide groove 2. Three first clamping blocks 44 are equidistantly provided at the top of the L-shaped transmission block 42 along the vertical direction.

[0038] The first clamping assembly 5 includes two first telescopic rods 51. One end of each first telescopic rod 51 is fixedly mounted on one side of the fixed side plate 3. The other end of each first telescopic rod 51 is fixedly mounted on a transmission platform 52. A first spring 53 is sleeved on the outer surface of each first telescopic rod 51. One end of the first spring 53 is fixedly welded to the transmission platform 52, and the other end is fixedly welded to the fixed side plate 3. Two second sliders 54 are fixedly mounted parallel to the bottom of the transmission platform 52. The second sliders 54 slide in the first slide groove 2. Two second clamping blocks 55 are fixedly mounted parallel to one side of the transmission platform 52. The second clamping blocks 55 and the first clamping blocks 44 are staggered.

[0039] In this embodiment, the electric telescopic cylinder 41 and the first telescopic rod 51 are fixedly set by two fixed side plates 3. When the electric telescopic cylinder 41 extends to one side, it will drive the L-shaped transmission block 42, the first slider 43, the first clamping block 44 and the pipe to be cut 7 to slide synchronously to one side. The sliding arrangement of the first slider 43 and the first slide groove 2 ensures the stability of the sliding process. When the first clamping block 44 and the second clamping block 55 are in staggered contact, the clamping of the first clamping block 44 and the second clamping block 55 fixes one end of the pipe to be cut, improving stability. Due to the continuous extension output of the electric telescopic cylinder 41, the pipe to be cut 7 is driven to move closer to the cutting blade 10 to complete the cutting. At the same time, the first telescopic rod 51 and the first spring 53 retract to one side, further increasing the tightness of the clamping.

[0040] like Figure 5As shown, a second clamping assembly 6 is illustrated in another embodiment of the present invention. The second clamping assembly 6 includes a clamping chamber 61. A second telescopic rod 62 is fixedly disposed on the inner top surface of the clamping chamber 61. A clamping plate 63 is fixedly disposed at the bottom end of the second telescopic rod 62. A second spring 64 is sleeved on the outer surface of the second telescopic rod 62. One end of the second spring 64 is fixedly welded to the top of the clamping plate 63, and the other end is fixedly welded to the inner top surface of the clamping chamber 61. An anti-slip groove 65 is provided at the bottom of the clamping plate 63. A first oblique groove 66 is provided near one side of the bottom of the clamping plate 63. A third slider 67 is fixedly disposed near both sides of the rear side of the clamping plate 63. Two sets of second grooves 68 are longitudinally parallel to each other on the inner surface of the rear side of the clamping chamber 61 near the center. The third slider 67 is slidably disposed with the second grooves 68. A second oblique groove 69 is provided at the edge near one side of the inner bottom surface of the clamping chamber 61.

[0041] In this embodiment, when the electric telescopic cylinder 41 extends and outputs to one side, it can drive the pipe to be cut 7 to slide to one side synchronously. Through the opening of the first inclined slide groove 66, the pipe to be cut 7 will slide upward as it slides to one side, thereby sliding to the bottom of the clamping plate 63. At the same time, it will drive the second telescopic rod 62 and the second spring 64 to retract upward synchronously. The reverse force provided by the second spring 64 will cause the clamping plate 63 to continuously clamp one end of the pipe to be cut downward. The anti-slip groove 65 and the sliding arrangement of the third slider 67 and the second slide groove 68 will increase the stability of the clamping and facilitate subsequent cutting work. After the cutting is completed, the first cut pipe will be clamped under the anti-slip groove 65. When the cutting work is repeated, the electric telescopic cylinder 41 will continuously push the pipe to be cut 7, causing the second cut pipe to be completed to squeeze out the first pipe. The pipes will slide and roll out through the second inclined slide groove 69 in sequence for unified collection.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automated sawing device for pipe fitting manufacturing, comprising a workbench (1), wherein two sets of first sliding grooves (2) are horizontally parallelly opened at the top of the workbench (1) near the center position, and fixed side plates (3) are fixedly provided at the top of the workbench (1) near both side edges, characterized in that, Also includes: The transmission assembly (4) is fixed to one side of one of the fixed side plates (3) and is slidably disposed with the first slide groove (2); The first clamping assembly (5) is fixed to the opposite side of the other fixed side plate (3) and is slidably disposed with the first slide groove (2); The second clamping assembly (6) is fixed to the top of the worktable (1) near the rear edge.

2. The automated sawing equipment in the pipe fitting manufacturing process according to claim 1, characterized in that, The transmission assembly (4) includes an electric telescopic cylinder (41), which is fixed on one side of one of the fixed side plates (3). An L-shaped transmission block (42) is fixedly provided at the output end of the electric telescopic cylinder (41). Two first sliders (43) are fixedly provided parallel to the bottom of the L-shaped transmission block (42). The first sliders (43) slide with the first slide groove (2). Three first clamping blocks (44) are equidistantly provided at the top of the L-shaped transmission block (42) along the vertical direction.

3. The automated sawing equipment in the pipe fitting manufacturing process according to claim 1, characterized in that, The first clamping assembly (5) includes a first telescopic rod (51). There are two first telescopic rods (51). One end of each first telescopic rod (51) is fixedly disposed on one side of the fixed side plate (3). The other end of each first telescopic rod (51) is fixedly disposed on a transmission table (52). The outer surface of each first telescopic rod (51) is fitted with a first spring (53). One end of the first spring (53) is fixedly welded to the transmission table (52), and the other end is fixedly welded to the fixed side plate (3).

4. An automated sawing device for pipe fitting manufacturing process according to claim 3, characterized in that, Two second sliders (54) are fixedly arranged in parallel at the bottom of the transmission table (52). The second sliders (54) slide in parallel with the first slide groove (2). Two second clamping blocks (55) are fixedly arranged in parallel on one side of the transmission table (52). The second clamping blocks (55) and the first clamping blocks (44) are arranged alternately.

5. An automated sawing device for pipe fitting manufacturing according to claim 1, characterized in that, The second clamping assembly (6) includes a clamping chamber (61), a second telescopic rod (62) is fixedly provided on the inner top surface of the clamping chamber (61), a clamping plate (63) is fixedly provided at the bottom end of the second telescopic rod (62), a second spring (64) is sleeved on the outer surface of the second telescopic rod (62), one end of the second spring (64) is fixedly welded to the top of the clamping plate (63), and the other end is fixedly welded to the inner top surface of the clamping chamber (61). The bottom of the clamping plate (63) is provided with an anti-slip groove (65), the bottom of the clamping plate (63) is provided with a first oblique groove (66) near one side, and a third slider (67) is fixedly provided on the rear side of the clamping plate (63) near both sides.

6. An automated sawing device for pipe fitting manufacturing process according to claim 5, characterized in that, The rear inner wall of the clamping chamber (61) is provided with two sets of second sliding grooves (68) in parallel longitudinal direction near the center. The third slider (67) is slidably disposed with the second sliding grooves (68). The inner bottom surface of the clamping chamber (61) is provided with a second oblique sliding groove (69) near one side edge.

7. An automated sawing device for pipe fitting manufacturing process according to claim 2, characterized in that, The tube to be cut (7) is placed between the tops of the three first clamping blocks (44).

8. An automated sawing device for pipe fitting manufacturing process according to claim 1, characterized in that, The top of the workbench (1) is horizontally through a blade groove (8) on one side. A motor (9) is fixedly installed on the bottom of the workbench (1) on one side. A cutting blade (10) is fixedly welded to the output end of the motor (9) through a fixed short rod. The cutting blade (10) is located inside the blade groove (8).

Images