Opening flattening machine for pipe fitting machining

Abstract

The utility model relates to the technical field of end flattening machines, one embodiment of the utility model provides an end flattening machine for pipe fitting machining, the end flattening machine for pipe fitting machining comprises a protection plate, the top of the protection plate is fixedly connected with a supporting frame, and the side face of the supporting frame is fixedly connected with a supporting block; a fixing device is arranged at the top of the protection plate and comprises a motor, the motor is fixedly connected to the side face of a supporting block, an output shaft of the motor is fixedly connected with a rotating rod, the circumferential face of the rotating rod is fixedly connected with a gear, and the side face of the supporting block is fixedly connected with a fixing block. According to the technical scheme, the technical problems that the effect of fixing the pipe fitting is difficult to achieve, the machining precision of the pipe fitting is not favorably guaranteed, machining errors caused by movement or deformation of the pipe fitting are increased, the smoothness and uniformity of the machined surface are difficult to guarantee and the machining quality is reduced in the related technology / the prior art are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of pipe finishing machine technology, and more specifically, to a pipe finishing machine. Background Technology

[0002] Pipe fittings are widely used in various ships and bridges, as well as in various pipelines and boilers. The quality of the welding of pipe fittings is also an important condition for their use. Currently, pipe fittings need to undergo a finishing process during processing.

[0003] According to a public disclosure (Publication No.: CN208195828U), a pipe fitting finishing machine frame is included. A power assembly is installed at one end of the frame, and a finishing power head is installed at the other end. A finishing cutter is installed at one end of the power head for finishing pipe fittings. The finishing cutter is used to finish pipe fittings. The pipe fittings are mounted on a fixture, which is mounted on a fixture frame. A sliding seat is installed at the bottom of the frame, and the sliding seat is slidably mounted on a slide rail. The slide rail is fixedly mounted on a support platform. A cylinder frame is installed on one side of the device, and a cylinder is installed on one side of the cylinder frame. The cylinder rod is connected to one end of the sliding seat, and the cylinder pushes the sliding seat to slide along the slide rail. Multiple drivers are installed at the bottom of the support platform, and a pad is installed at the bottom of each driver. However, in the above device, the cooperation of components such as the pipe end mill frame, cylinder and drivers makes it difficult to achieve the effect of fixing the pipe, which is not conducive to ensuring the processing accuracy of the pipe, increases the processing error caused by the movement or deformation of the pipe, makes it difficult to ensure the smoothness and uniformity of the processed surface, and reduces the processing quality. It needs to be improved. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a pipe end milling machine, which solves the technical problems in the prior art that make it difficult to achieve the effect of fixing the pipe, which is not conducive to ensuring the processing accuracy of the pipe, increases the processing error caused by the movement or deformation of the pipe, makes it difficult to ensure the smoothness and uniformity of the processed surface, and reduces the processing quality.

[0005] According to one aspect, at least one embodiment of this disclosure provides a pipe fitting processing flat-end machine, including a protective plate, a support frame fixedly connected to the top of the protective plate, and a support block fixedly connected to the side of the support frame;

[0006] The top of the protective plate is provided with a fixing device, which includes a motor. The motor is fixedly connected to the side of the support block. The output shaft of the motor is fixedly connected to a rotating rod. A gear is fixedly connected to the circumferential surface of the rotating rod. A fixing block is fixedly connected to the side of the support block. A fixing rod is fixedly connected to the side of the fixing block. A positioning rod is slidably connected to the inner wall of the fixing rod. An installation block is fixedly connected to one end of the positioning rod. A sliding rod is fixedly connected to the side of the positioning rod. A fixing plate is provided on the circumferential surface of the sliding rod. A gear disk is fixedly connected to the circumferential surface of the fixing plate.

[0007] For example, in at least one embodiment of the present disclosure, a pipe fitting processing flat-end machine is provided, which further includes a heat dissipation structure in the fixing device. The heat dissipation structure includes a rotating rod, which is fixedly connected to the side of the fixing plate, and a fan blade is fixedly connected to the circumferential surface of the rotating rod.

[0008] The side of the gear meshes with the side of the gear disk. The side of the fixing plate is provided with a sliding groove. The inner wall of the sliding groove contacts the circumferential surface of the sliding rod. Through the design of the adjustable sliding rod and positioning rod, it can be adjusted according to the pipe fittings of different sizes, thereby meeting the processing requirements of pipe fittings of different specifications, and has good versatility and adaptability.

[0009] According to another aspect, at least one embodiment of this disclosure also provides a pipe fitting finishing machine, including a fixing device comprising a cleaning structure, the cleaning structure comprising a rotating shaft, the rotating shaft being fixedly connected to the side of a fixing plate, a belt being rotatably connected to the circumferential surface of the rotating shaft, the rotating shaft being connected to a rotating shaft via the belt drive, a rotating gear being fixedly connected to the circumferential surface of the rotating shaft, a spring pump being provided at the top of the protective plate, a rack being slidably connected to the side of the spring pump, a support rod being fixedly connected to the side of the rack, a positioning block being fixedly connected to the end of the support rod away from the rack, a connecting pipe penetrating the side of the spring pump, and a nozzle penetrating the end of the connecting pipe away from the spring pump.

[0010] For example, in at least one embodiment of this disclosure, a pipe fitting processing flat-end machine is provided, which further includes a spring pump comprising a push rod, a partition plate fixedly connected to the bottom of the push rod, a positioning plate fixedly connected to the inner wall of the spring pump, a limit rod penetrating through the top of the partition plate, and both ends of the limit rod being fixedly connected to the inner wall of the spring pump.

[0011] A spring is fixedly connected to the bottom of the partition, and the end of the spring away from the partition is fixedly connected to the inner wall of the spring pump. The spring design allows the partition to automatically reset, reducing manual intervention.

[0012] The spring is initially in a relaxed state, and the side of the rotating gear meshes with the side of the rack. The rotating gear is designed to automatically start the cleaning device, reducing the workload and labor costs of manual cleaning.

[0013] The push rod is located on the movement trajectory of the positioning block, and one end of the rotating shaft is rotatably connected to the side of the support frame.

[0014] The number of slide rods is set to several and arranged in a circumferential array on the side of the fixed plate. The number of mounting blocks is also set to several and arranged in a circumferential array on the side of the fixed plate. The design of the mounting blocks enables continuous cleaning during the processing, ensuring a clean processing environment and preventing dust accumulation from affecting the work effect.

[0015] The protective plate is fixed with a threaded screw at the top, and the connecting pipe is L-shaped. The design of the connecting pipe can keep the working environment clean and reduce safety hazards such as fire caused by dust accumulation.

[0016] The beneficial effects of the embodiments disclosed herein are as follows:

[0017] 1. In this disclosure, the force of the rotating rod driven by the motor cooperates with the components such as the fixed block, the fixed rod, and the mounting block to achieve the effect of moving the mounting block by the displacement of the positioning rod, and then supporting and clamping the inner wall of the pipe by the outward displacement of several mounting blocks. This achieves the effect of fixing the pipe. Stable clamping helps to ensure the processing accuracy of the pipe, reduces processing errors caused by pipe movement or deformation, ensures the smoothness and uniformity of the processed surface, and improves the processing quality.

[0018] 2. In this disclosure, the force that drives the rotating shaft to rotate through the rotation of the fixed plate cooperates with the components such as the spring pump, rack, and rotating gear in the fixed device. This achieves the effect of the positioning block squeezing the push rod, causing the push rod to move the partition plate, creating a notch on the side of the positioning plate. As a result, the gas at the top of the spring pump enters the bottom of the spring pump through the notch, and then is sprayed through the connecting pipe and nozzle. This achieves the effect of cleaning the dust generated during the production process, enabling continuous cleaning during processing, ensuring a clean processing environment, and preventing dust accumulation from affecting the work effect. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0020] Figure 1This is a schematic diagram of the three-dimensional appearance structure of this disclosure;

[0021] Figure 2 This is a three-dimensional side view of the mounting block in this disclosure;

[0022] Figure 3 This is a three-dimensional side view structural diagram of the fixed block in this disclosure;

[0023] Figure 4 This is a three-dimensional enlarged structural diagram of the rack in this disclosure;

[0024] Figure 5 This is a schematic diagram of a three-dimensional half-section of the spring in this disclosure.

[0025] In the diagram: 101, protective plate; 102, support frame; 103, support block; 104, screw; 2, fixing device; 201, motor; 202, rotating rod; 203, gear; 204, fixing block; 205, fixing rod; 206, positioning rod; 207, mounting block; 208, fixing plate; 209, gear disc; 210, slide rod; 211, rotating rod; 212, fan blade; 213, rotating shaft; 214, belt; 215, rotating shaft; 216, rotating gear; 217, rack; 218, support rod; 219, positioning block; 220, spring pump; 221, connecting pipe; 222, nozzle; 223, push rod; 224, positioning plate; 225, partition plate; 226, limit rod; 227, spring. Detailed Implementation

[0026] The present disclosure 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 disclosure and are not intended to limit the scope of the disclosure.

[0027] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" 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 disclosure based on the specific circumstances.

[0029] In this disclosure, unless otherwise expressly 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.

[0030] 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 disclosure.

[0031] 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.

[0032] like Figures 1-5 As shown, it illustrates a pipe fitting processing flat-end machine according to an embodiment of the present disclosure, including a protective plate 101, a support frame 102 fixedly connected to the top of the protective plate 101, and a support block 103 fixedly connected to the side of the support frame 102.

[0033] A fixing device 2 is provided on the top of the protective plate 101. The fixing device 2 includes a motor 201, which is fixedly connected to the side of the support block 103. The output shaft of the motor 201 is fixedly connected to a rotating rod 202. A gear 203 is fixedly connected to the circumferential surface of the rotating rod 202. A fixing block 204 is fixedly connected to the side of the support block 103. A fixing rod 205 is fixedly connected to the side of the fixing block 204. A positioning rod 206 is slidably connected to the inner wall of the fixing rod 205. An installation block 207 is fixedly connected to one end of the positioning rod 206. A sliding rod 210 is fixedly connected to the side of the positioning rod 206. A fixing plate 208 is provided on the circumferential surface of the sliding rod 210. A gear disk 209 is fixedly connected to the circumferential surface of the fixing plate 208.

[0034] In some examples, the fixing device 2 includes a heat dissipation structure, which includes a rotating rod 211 fixedly connected to the side of the fixing plate 208, and a fan blade 212 fixedly connected to the circumferential surface of the rotating rod 211.

[0035] The side of gear 203 meshes with the side of gear disk 209. The side of fixing plate 208 is provided with a sliding groove. The inner wall of the sliding groove contacts the circumferential surface of sliding rod 210. Through the design of adjustable sliding rod 210 and positioning rod 206, it can be adjusted according to pipe fittings of different sizes, thereby meeting the processing requirements of pipe fittings of different specifications, and has good versatility and adaptability.

[0036] For example, such as Figures 1-5 As shown, this application uses a motor 201 to drive a rotating rod 202 to rotate, which in turn drives a gear 203 to rotate, which in turn drives a gear disk 209 to rotate, which in turn drives a fixing plate 208 to rotate, which in turn drives a sliding groove to rotate, which in turn drives a sliding rod 210 to rotate, causing the sliding rod 210 to move outward along the sliding groove. The displacement of the sliding rod 210 then drives a positioning rod 206 to move, which in turn drives a mounting block 207 to move. The outward displacement of several mounting blocks 207 then supports and clamps the inner wall of the pipe fitting, thus fixing the pipe fitting. At this time, a grinder or other tools can be used to process the pipe fitting.

[0037] like Figures 1-5 As shown, a pipe fitting processing flat-end machine is illustrated in another embodiment of this disclosure. The fixing device 2 includes a cleaning structure, which includes a rotating shaft 213. The rotating shaft 213 is fixedly connected to the side of the fixing plate 208. A belt 214 is rotatably connected to the circumferential surface of the rotating shaft 213. The rotating shaft 213 is driven to a rotating shaft 215 via the belt 214. A rotating gear 216 is fixedly connected to the circumferential surface of the rotating shaft 215. A spring pump 220 is provided on the top of the protective plate 101. A rack 217 is slidably connected to the side of the spring pump 220. A support rod 218 is fixedly connected to the side of the rack 217. A positioning block 219 is fixedly connected to the end of the support rod 218 away from the rack 217. A connecting pipe 221 passes through the side of the spring pump 220. A nozzle 222 passes through the end of the connecting pipe 221 away from the spring pump 220.

[0038] In some examples, the spring pump 220 includes a push rod 223, the bottom of which is fixedly connected to a partition 225, and a positioning plate 224 is fixedly connected to the inner wall of the spring pump 220. A limit rod 226 passes through the top of the partition 225, and both ends of the limit rod 226 are fixedly connected to the inner wall of the spring pump 220.

[0039] A spring 227 is fixedly connected to the bottom of the partition 225. The end of the spring 227 away from the partition 225 is fixedly connected to the inner wall of the spring pump 220. The design of the spring 227 can make the partition 225 automatically reset, reducing manual intervention.

[0040] The spring 227 is initially in a relaxed state. The side of the rotating gear 216 meshes with the side of the rack 217. The design of the rotating gear 216 can automatically start the cleaning device, reducing the workload and labor costs of manual cleaning.

[0041] The push rod 223 is located on the movement trajectory of the positioning block 219, and one end of the rotating shaft 215 is rotatably connected to the side of the support frame 102.

[0042] The number of slide bars 210 is set to several and arranged in a circular array on the side of the fixing plate 208. The number of mounting blocks 207 is set to several and arranged in a circular array on the side of the fixing plate 208. The design of the mounting blocks 207 can continuously clean during the processing, ensure the cleanliness of the processing environment, and avoid dust accumulation affecting the working effect.

[0043] The protective plate 101 is fixed with a threaded screw 104 at the top. The connecting pipe 221 is L-shaped. The design of the connecting pipe 221 can keep the working environment clean and reduce safety hazards such as fire caused by dust accumulation.

[0044] For example, such as Figures 1-5 As shown, the rotation of the fixed plate 208 drives the rotation of the rotating shaft 213, which in turn drives the belt 214, which in turn drives the rotating shaft 215, which in turn drives the rotating gear 216, which in turn drives the gear 203, which in turn drives the rack 217, which in turn drives the support rod 218, which in turn drives the positioning block 219, which in turn drives the positioning block 219 to move. The positioning block 219 then presses the push rod 223, which in turn drives the partition plate 225, causing a notch to appear on the side of the positioning plate 224. This allows the gas from the top of the spring pump 220 to enter the bottom of the spring pump 220 through the notch, and then spray out through the connecting pipe 221 and the nozzle 222, thus cleaning the dust generated during the production process.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure 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 solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A pipe fitting finishing machine, characterized in that, Including the guard board (101), the top of the guard board (101) is fixedly connected with the support frame (102), the side of the support frame (102) is fixedly connected with the support block (103); The top of the guard board (101) is provided with a fixing device (2), the fixing device (2) comprises a motor (201), the motor (201) is fixedly connected on the side of the support block (103), the output shaft of the motor (201) is fixedly connected with a rotating rod (202), the circumferential surface of the rotating rod (202) is fixedly connected with a gear (203), the side of the support block (103) is fixedly connected with a fixed block (204), the side of the fixed block (204) is fixedly connected with a fixed rod (205), the inner wall of the fixed rod (205) is slidably connected with a positioning rod (206), one end of the positioning rod (206) is fixedly connected with a mounting block (207), the side of the positioning rod (206) is fixedly connected with a sliding rod (210), the circumferential surface of the sliding rod (210) is provided with a fixed plate (208), the circumferential surface of the fixed plate (208) is fixedly connected with a gear disc (209).

2. The pipe facing machine according to claim 1, wherein The fixing device (2) comprises a heat dissipation structure, the heat dissipation structure comprises a rotating rod (211), the rotating rod (211) is fixedly connected on the side of the fixed plate (208), the circumferential surface of the rotating rod (211) is fixedly connected with a fan blade (212).

3. The pipe facing machine of claim 2 wherein, The side of the gear (203) and the side of the gear disc (209) are engaged with each other, the side of the fixed plate (208) is provided with a sliding groove, the inner wall of the sliding groove is in contact with the circumferential surface of the sliding rod (210).

4. The pipe facing machine of claim 3 wherein, The fixing device (2) comprises a cleaning structure, the cleaning structure comprises a rotating shaft (213), the rotating shaft (213) is fixedly connected on the side of the fixed plate (208), the circumferential surface of the rotating shaft (213) is rotatably connected with a belt (214), the rotating shaft (213) is drivingly connected with a rotating shaft (215) through the belt (214), the circumferential surface of the rotating shaft (215) is fixedly connected with a rotating gear (216), the top of the guard board (101) is provided with a spring pump (220), the side of the spring pump (220) is slidably connected with a rack (217), the side of the rack (217) is fixedly connected with a support rod (218), one end of the support rod (218) away from the rack (217) is fixedly connected with a positioning block (219), the side of the spring pump (220) penetrates a connecting pipe (221), one end of the connecting pipe (221) away from the spring pump (220) penetrates a spray head (222).

5. The pipe facing tool according to claim 4, wherein The spring pump (220) comprises a push rod (223), the bottom of the push rod (223) is fixedly connected with a partition plate (225), the inner wall of the spring pump (220) is fixedly connected with a positioning plate (224), the top of the partition plate (225) penetrates a limiting rod (226), both ends of the limiting rod (226) are fixedly connected with the inner wall of the spring pump (220).

6. A pipe facing machine according to claim 5, wherein The bottom of the partition (225) is fixedly connected with a spring (227), one end of the spring (227) away from the partition (225) is fixedly connected with the inner wall of the spring pump (220).

7. The pipe facing tool according to claim 6, wherein The initial state of the spring (227) is a relaxed state, the side surface of the rotating gear (216) is engaged with the side surface of the rack (217).

8. The pipe facing tool according to claim 7, wherein The push rod (223) is located on the motion trail of the positioning block (219), one end of the rotating shaft (215) is rotatably connected with the side surface of the support frame (102).

9. The pipe facing tool according to claim 8, wherein The number of the slide rods (210) is set to be several, and the slide rods (210) are arranged in a circumferential array on the side surface of the fixed plate (208).

10. The pipe facing tool according to claim 9, wherein The top of the protection plate (101) is fixedly screwed with a screw (104), and the shape of the connecting pipe (221) is set to be L-shaped.

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