Pipe end forming machine

Abstract

According to the pipe end forming machine, an oil pump is arranged on the left portion of the top face of a bottom oil discharging channel of a first box body, an oil leakage opening is fixedly connected to the right portion of the top face of the bottom oil discharging channel of the first box body, a stamping machining mechanism is arranged on the right portion of the front side face of the first box body, and a discharging mechanism is arranged on the right side face of the first box body. The discharging mechanism is arranged to orderly feed the machining pipes stacked in batches one by one, meanwhile, the left ends of the machining pipes are stably pushed to enter the stamping machining mechanism, and it is ensured that the right ends of the machining pipes do not displace during machining; and then the left end of the machining pipe is machined through a stamping head from small to large through the stamping machining mechanism, the machining process is effectively controlled while the machining accuracy is improved, the risk of accidental damage and deformation is reduced, the pressure and load bearing capacity of the machining pipe is enhanced, and therefore the product quality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the relevant field of pipe end forming, in particular to a pipe end forming machine. Background Art

[0002] The conventional method of stamping one end of a processing tube is usually a one-time stamping method. Although the efficiency is high, the strength and endurance of the processing tube are greatly weakened. Improper stamping may cause damage and deformation of the processing tube. If the one-time stamping speed is too fast, the material of the processing tube may deteriorate, affecting its performance. Utility Model Content

[0003] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a pipe end forming machine.

[0004] The utility model is implemented by constructing a pipe end forming machine, the device comprising:

[0005] A first box body, wherein a warning light is provided at the left rear portion of the top surface of the first box body;

[0006] Wherein, a control computer is provided at the left front part of the top surface of the first box body, an oil pump is provided at the left part of the top surface of the oil discharge channel at the bottom of the first box body, and an oil leakage port is fixedly connected to the right part of the top surface of the oil discharge channel at the bottom of the first box body; characterized in that: it also includes:

[0007] A stamping mechanism, wherein the stamping mechanism is arranged at the right part of the front side of the first box body;

[0008] The material unloading mechanism is arranged on the right side of the first box body, and the material unloading mechanism discharge port is aligned with the material feeding port of the stamping processing mechanism.

[0009] Preferably, the stamping mechanism comprises:

[0010] A left side plate, the left side plate is arranged inside the first box body;

[0011] Among them, the front parts of the upper and lower ends of the left side panel are fixedly connected to the left ends of the first pull rod and the second pull rod respectively, the left ends of the first pull rod and the second pull rod pass through the inner side of the first box body, the right ends of the first pull rod and the second pull rod are fixedly connected to the front parts of the upper and lower ends of the right side panel, and the back of the left side panel and the back of the right side panel are fixedly connected to the left and right parts of the front side of the rear bottom panel respectively, and the rear bottom panel is fixedly connected to the front side of the first box body.

[0012] Preferably, a positioning plate is provided on the right portion of the front side surface of the rear bottom plate, a first hydraulic cylinder is fixedly connected to the left side surface of the left side plate, an output shaft of the first hydraulic cylinder passes through the left side surface of the left side plate, and the output shaft of the first hydraulic cylinder is fixedly connected to the left side of the sliding block, the sliding block is slidably connected to the left portion of the front side surface of the rear bottom plate, a servo motor is fixedly connected to the top surface of the sliding block through a fixing frame, a thread is provided on the surface of the output shaft of the servo motor, and the output shaft of the servo motor passes through and is threadedly connected to the inside of the mold changing support plate.

[0013] Preferably, the left side of the die changing support plate is slidably connected to the right side of the sliding block, and the right side of the die changing support plate is fixedly connected to a plurality of punching heads in sequence from top to bottom, the right part of the top surface of the rear bottom plate is fixedly connected to a fixed plate, the top surface of the fixed plate is fixedly connected to a second hydraulic cylinder, the output shaft of the second hydraulic cylinder passes through and is slidably connected to the top surface of the fixed plate, the output shaft of the second hydraulic cylinder is fixedly connected to the top surface of the upper clamping die base, and the back of the upper clamping die base is slidably connected to the upper right part of the front side surface of the rear bottom plate.

[0014] Preferably, a lower clamping die seat is fixedly connected to the lower right portion of the front side surface of the rear bottom plate, the lower end of the upper clamping die seat is aligned with the upper end of the lower clamping die seat, and the upper end notch of the lower clamping die seat is flush with the feed port of the right side plate, a first sensor is provided on the right side of the right side plate, a first pneumatic push rod is fixedly connected to the back of the rear bottom plate, the output shaft of the first pneumatic push rod passes through and is slidably connected to the back of the rear bottom plate, the output shaft of the first pneumatic push rod is fixedly connected to the back of the positioning plate, and a second sensor is fixedly connected to the rear of the top surface of the rear bottom plate.

[0015] Preferably, the unloading mechanism comprises:

[0016] A second box body, wherein a material receiving mechanism is fixedly connected to the front portion of the top of the second box body;

[0017] Wherein, a material storage mechanism is fixedly connected to the rear part of the top surface of the second box body, a material lifting mechanism is provided at the bottom of the front end of the material storage mechanism, and the material storage mechanism further comprises:

[0018] A material storage frame, the material storage frame is fixedly connected to the rear portion of the top surface of the second box body;

[0019] A material separation shaft is fixedly connected to the middle and rear part of the inner side of the material storage frame, and a material loading step plate is fixedly connected to the front part of the inner side of the material storage frame, and a plurality of reserved grooves are equidistantly arranged on the top surface of the material loading step plate.

[0020] Preferably, the material receiving mechanism comprises:

[0021] The fixing base is fixedly connected to the front part of the top of the second box body, and the upper end of the fixing base is fixedly connected to the second pneumatic push rod, the output shaft of the second pneumatic push rod is rotatably connected to the right end of the transmission shaft, the left end of the transmission shaft passes through and is rotatably connected to the upper ends of the two fixing rods, and the left end of the transmission shaft is fixedly connected to a plurality of pressing rods, the backs of the lower ends of the two fixing rods are fixedly connected to the left and right parts of the front side of the material receiving guide rail seat, the material receiving guide rail seat is fixedly connected to the front part of the top of the second box body, and the top surface of the material receiving guide rail seat is fixedly connected to five material receiving bases from left to right in sequence, the upper ends of the four material receiving bases located on the right part of the top surface of the material receiving guide rail seat are fixedly connected to the rear material receiving groove, and the upper end of the material receiving base located on the leftmost part of the top surface of the material receiving guide rail seat is fixedly connected The lifting of the lifting plate is controlled by the lifting of the lifting plate, and the lifting of the lifting plate is controlled by the lifting of the lifting plate.

[0022] Preferably, the ejection mechanism comprises:

[0023] L-shaped side panels, the front parts of the bottoms of the two L-shaped side panels are fixedly connected to the left and right ends of the top surface of the first horizontal panel, and the rear parts of the bottoms of the two L-shaped side panels are fixedly connected to the left and right ends of the top surface of the second horizontal panel;

[0024] Among them, a fifth pneumatic push rod is fixedly connected to the middle part of the bottom of the first cross plate, and the fifth pneumatic push rod output shaft passes through and is slidably connected to the bottom of the first cross plate, the left and right parts of the first cross plate are slidably connected to the lower end of the first positioning slide rod, and the upper end of the first positioning slide rod is fixedly connected to the left and right ends of the third cross plate, and the middle part of the bottom of the third cross plate is fixedly connected to a first buffer member, and a plurality of first ejecting rods are equidistantly provided on the top surface of the third cross plate, and the fifth pneumatic push rod output shaft is aligned with the bottom of the first buffer member, and a fourth pneumatic push rod is fixedly connected to the middle part of the bottom of the second cross plate, and the fourth pneumatic push rod output shaft passes through and is slidably connected to the bottom of the second cross plate, and the left and right parts of the second cross plate are slidably connected to the lower end of the second positioning slide rod, and the upper end of the second positioning slide rod is fixedly connected to the left and right ends of the fourth cross plate, and the middle part of the bottom of the fourth cross plate is fixedly connected to a second buffer member, and a plurality of second ejecting rods are equidistantly provided on the top surface of the fourth cross plate, and the fourth pneumatic push rod output shaft is aligned with the bottom of the second buffer member.

[0025] The utility model has the following advantages: The utility model provides a pipe end forming machine through improvement, which has the following improvements compared with the same type of equipment:

[0026] The tube end forming machine described in the utility model realizes orderly loading of batch-stacked processing tubes one by one by setting a feeding mechanism, and at the same time steadily pushes the left end of the processing tube into the stamping processing mechanism, and ensures that the right end of the processing tube will not be displaced during processing, and then uses the stamping processing mechanism to process the left end of the processing tube using stamping heads from small to large, which effectively controls the processing process while improving the processing accuracy, reduces the risk of accidental damage and deformation, and enhances its ability to withstand pressure and load, thereby effectively improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the planar structure of the punching processing mechanism of the utility model;

[0029] Figure 3 It is a schematic diagram of the back structure of the punching processing mechanism of the utility model;

[0030] Figure 4 It is a structural schematic diagram of the material feeding mechanism of the utility model;

[0031] Figure 5 It is a structural schematic diagram of the material receiving mechanism of the utility model;

[0032] Figure 6 It is a schematic diagram of the structure of the material storage mechanism of the utility model;

[0033] Figure 7 It is a structural schematic diagram of the ejecting mechanism of the utility model.

[0034] Among them: the first box body 101, the warning light 102, the control computer 103, the oil pump 104, the oil leakage port 105, the stamping mechanism 201, the left side plate 202, the first tie rod 203, the second tie rod 204, the right side plate 205, the rear bottom plate 206, the positioning plate 207, the first hydraulic cylinder 208, the sliding block 209, the fixed frame 210, the servo motor 211, the die change support plate 212, the punch head 213, the fixed plate 214, the second hydraulic cylinder 215, the upper clamping die base 216, the lower clamping die base 217, the first sensor 218, the first pneumatic push rod 219, the second sensor 220, the unloading mechanism 301, the second box body 302, the material receiving mechanism 303, the material storage mechanism 304, the material ejecting mechanism 305, the fixed base 3 06, second pneumatic push rod-307, transmission shaft-308, fixed rod-309, lower pressure rod-310, material receiving guide rail seat-311, material receiving base-312, rear material receiving trough-313, front material receiving trough-314, upright fixed plate-315, third pneumatic push rod-316, push block-317, positioning guide shaft-318, material storage frame-319, material separation shaft-320, material loading ladder plate-32 1. L-shaped side plate 322, first transverse plate 323, second transverse plate 324, fifth pneumatic push rod 325, first positioning slide bar 326, third transverse plate 327, first buffer member 328, first ejector rod 329, fourth pneumatic push rod 330, second positioning slide bar 331, fourth transverse plate 332, second ejector rod 333, processing tube 334, second buffer member 335. DETAILED DESCRIPTION

[0035] The following is combined with Figures 1 to 7 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0036] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] Embodiment 1:

[0039] See also Figure 1 , Figure 4 , Figure 5 and Figure 6 The utility model is a pipe end forming machine, comprising:

[0040] A first box body 101, a warning light 102 is provided at the left rear portion of the top surface of the first box body 101 to warn the staff when the device is in operation;

[0041] Among them, a control computer 103 is provided at the left front part of the top surface of the first box body 101, an oil pump 104 is provided at the left part of the top surface of the oil discharge channel at the bottom of the first box body 101, and an oil leakage port 105 is fixedly connected to the right part of the top surface of the oil discharge channel at the bottom of the first box body 101, so as to recover the lubricating oil sprayed when the left end of the processing tube 334 is stamped; it is characterized in that it also includes:

[0042] An extrusion processing mechanism 201, which is disposed at the right portion of the front side of the first box body 101;

[0043] A material discharge mechanism 301, which is disposed on the right side of the first box body 101, and the discharge port of the material discharge mechanism 301 is aligned with the feed port of the extrusion processing mechanism 201;

[0044] The material unloading mechanism 301 comprises:

[0045] A second box body 302, a material receiving mechanism 303 is fixedly connected to the front portion of the top of the second box body 302;

[0046] The rear part of the top surface of the second box body 302 is fixedly connected with a material storage mechanism 304, and the front bottom of the material storage mechanism 304 is provided with a material lifting mechanism 305. The material storage mechanism 304 also includes:

[0047] A material storage frame 319, the material storage frame 319 is fixedly connected to the rear portion of the top surface of the second box body 302;

[0048] A material spacer shaft 320 is fixedly connected to the middle and rear part of the inner side of the material storage frame 319, and a material loading step plate 321 is fixedly connected to the inner front part of the material storage frame 319, and a plurality of reserved grooves are equidistantly provided on the top surface of the material loading step plate 321, so that the first material ejection rod 329 and the second material ejection rod 333 can lift the processing tubes 334 one by one;

[0049] The material receiving mechanism 303 comprises:

[0050] The fixed base 306 is fixedly connected to the front of the top of the second box body 302, and the upper end of the fixed base 306 is fixedly connected to the second pneumatic push rod 307, the output shaft of the second pneumatic push rod 307 is rotatably connected to the right end of the transmission shaft 308, the left end of the transmission shaft 308 penetrates and is rotatably connected to the upper ends of the two fixed rods 309, and the left end of the transmission shaft 308 is fixedly connected to a plurality of pressing rods 310 to press down and fix the processing tube 334, so as to ensure that the processing tube 334 can accurately enter the lower clamping die seat 217 and prevent The right end of the processing tube 334 is displaced during processing, and the backs of the lower ends of the two fixing rods 309 are fixedly connected to the left and right parts of the front side of the material receiving guide rail seat 311, and the material receiving guide rail seat 311 is fixedly connected to the front of the top of the second box body 302, and the top surface of the material receiving guide rail seat 311 is fixedly connected to five material receiving bases 312 from left to right in sequence, and the upper ends of the four material receiving bases 312 located on the right part of the top surface of the material receiving guide rail seat 311 are fixedly connected to the rear material receiving groove 313, and the material receiving base 312 located on the leftmost part of the top surface of the material receiving guide rail seat 311 is fixedly connected to the rear material receiving groove 313. The upper end is fixedly connected to a front material receiving trough 314, and the discharge port of the front material receiving trough 314 is aligned with the feed port of the right side plate 205 so that the processing tube 334 can slide into the stamping processing mechanism 201 in a smooth process. The right side of the rear material receiving trough 313 located at the rightmost part of the top surface of the material receiving guide rail seat 311 is fixedly connected to an upright fixed plate 315, and the right side of the lower end of the upright fixed plate 315 is fixedly connected to a third pneumatic push rod 316, and the output shaft of the third pneumatic push rod 316 passes through and is slidably connected to the right side of the lower end of the upright fixed plate 315. The output shaft of the rod 316 is fixedly connected with a push block 317, the right side surface of the upper end of the push block 317 is fixedly connected with the left end of the positioning guide shaft 318, the right end of the positioning guide shaft 318 penetrates and is slidably connected to the left side surface of the upper end of the upright fixed plate 315, ensuring the smooth left and right displacement of the push block 317, the lower end of the push block 317 is slidably connected to the inner side of the top surface slide groove of the rear receiving trough 313 and the inner side of the top surface slide groove of the front receiving trough 314, and the inner side of the top surface slide groove of the rear receiving trough 313 and the front receiving trough 314 is slidably connected with a processing pipe 334;

[0051] The ejecting mechanism 305 comprises:

[0052] L-shaped side panels 322, the front parts of the bottoms of the two L-shaped side panels 322 are fixedly connected to the left and right ends of the top surface of the first horizontal panel 323, and the rear parts of the bottoms of the two L-shaped side panels 322 are fixedly connected to the left and right ends of the top surface of the second horizontal panel 324;

[0053] Among them, a fifth pneumatic push rod 325 is fixedly connected to the middle part of the bottom of the first transverse plate 323, and the output shaft of the fifth pneumatic push rod 325 passes through and is slidably connected to the bottom of the first transverse plate 323. The left and right parts of the first transverse plate 323 are slidably connected to the lower end of the first positioning slide rod 326, and the upper end of the first positioning slide rod 326 is fixedly connected to the left and right ends of the third transverse plate 327 so that it can fall smoothly and reset after lifting the processing tube 334. A first buffer member 328 is fixedly connected to the middle part of the bottom of the third transverse plate 327, and a plurality of first lifting rods 329 are equidistantly provided on the top surface of the third transverse plate 327. The output shaft of the fifth pneumatic push rod 325 is aligned with the bottom of the first buffer member 328. A fourth pneumatic push rod 330 is fixedly connected to the middle part of the bottom of the second transverse plate 324, and the output shaft of the fourth pneumatic push rod 330 passes through. The fourth cross plate 332 is provided with a plurality of second push rods 333 at equal intervals on the top surface, and the upper surfaces of the first push rod 329 and the second push rod 333 have an inclined angle so that when the processing tube 334 is lifted up, the processing tube 334 can be quickly slid into the next place, and the output shaft of the fourth pneumatic push rod 330 is aligned with the bottom of the second push rod 335.

[0054] The working principle of a pipe end forming machine based on the first embodiment is:

[0055] The processing tubes 334 are placed in batches inside the material storage frame 319, and then the processing tubes 334 are lifted up one by one by the lifting mechanism 305 and placed on the top surface of the loading step plate 321, and then lifted up and slid into the receiving mechanism 303, and finally the left end of the processing tube 334 is sent to the stamping mechanism 201 for processing by the receiving mechanism 303;

[0056] When the ejection mechanism 305 is in operation, the output shafts of the fifth pneumatic push rod 325 and the fourth pneumatic push rod 330 simultaneously push the first buffer member 328 and the second buffer member 335, thereby driving the third cross plate 327 and the fourth cross plate 332 to move, thereby driving the first ejection rod 329 and the second ejection rod 333 to move in the reserved groove of the loading step plate 321 and eject a single processing tube 334, and then eject the processing tubes 334 one by one and place them on the top surface of the loading step plate 321 or slide them into the receiving mechanism 303;

[0057] When the material receiving mechanism 303 is in operation, the processing tube 334 that slides out is first received by the rear material receiving groove 313 and the front material receiving groove 314, and then the transmission shaft 308 is driven to rotate by the second pneumatic push rod 307, thereby driving the pressing rod 310 to press down and fix the processing tube 334, and then the pushing block 317 is driven to move by the third pneumatic push rod 316, thereby pushing the left end of the processing tube 334 to slide into the stamping processing mechanism 201 along the upper end grooves of the rear material receiving groove 313 and the front material receiving groove 314 for processing.

[0058] Embodiment 2:

[0059] See also Figure 1 Figure 2 and Figure 3 Compared with the first embodiment, the pipe end forming machine of the present invention has the following advantages:

[0060] This embodiment also includes: the extrusion processing mechanism 201 includes:

[0061] A left side plate 202, the left side plate 202 is arranged inside the first box body 101;

[0062] The front parts of the upper and lower ends of the left side plate 202 are respectively fixedly connected to the left end of the first tie rod 203 and the left end of the second tie rod 204, the left end of the first tie rod 203 and the left end of the second tie rod 204 penetrate the inner side of the first box body 101, the right end of the first tie rod 203 and the right end of the second tie rod 204 are fixedly connected to the front parts of the upper and lower ends of the right side plate 205, and the back of the left side plate 202 and the back of the right side plate 205 are respectively fixedly connected to the left and right parts of the front side of the rear bottom plate 206, the rear bottom plate 206 is fixedly connected to the front side of the first box body 101, and the right part of the front side of the rear bottom plate 206 is provided with a positioning plate 207, and the left side of the left side plate 202 is fixedly connected to the first hydraulic cylinder 2 08, the output shaft of the first hydraulic cylinder 208 passes through the left side of the left side plate 202, and the output shaft of the first hydraulic cylinder 208 is fixedly connected to the left side of the sliding block 209, the sliding block 209 is slidably connected to the left part of the front side of the rear bottom plate 206, the top surface of the sliding block 209 is fixedly connected to the servo motor 211 through the fixing frame 210, the output shaft surface of the servo motor 211 is provided with a thread, and the output shaft of the servo motor 211 passes through and is threadedly connected to the inside of the die changing support plate 212, the left side of the die changing support plate 212 is slidably connected to the right side of the sliding block 209, so as to replace the mold and the punch head 213, and the right side of the die changing support plate 212 is fixedly connected in sequence from top to bottom A plurality of punching heads 213 are connected, and the sizes of the punching heads 213 increase from top to bottom in sequence, so as to perform punching processing on the processing tube 334 from small to large. A fixed plate 214 is fixedly connected to the right part of the top surface of the rear bottom plate 206, and a second hydraulic cylinder 215 is fixedly connected to the top surface of the fixed plate 214. The output shaft of the second hydraulic cylinder 215 passes through and is slidably connected to the top surface of the fixed plate 214. The output shaft of the second hydraulic cylinder 215 is fixedly connected to the top surface of the upper clamping die seat 216. The back of the upper clamping die seat 216 is slidably connected to the upper right part of the front side of the rear bottom plate 206. The lower right part of the front side of the rear bottom plate 206 is fixedly connected to the lower clamping die seat 217. The lower end of the tightening die base 216 is aligned with the upper end of the lower clamping die base 217, and the upper notch of the lower clamping die base 217 is flush with the feed port of the right side plate 205. A first sensor 218 is provided on the right side of the right side plate 205 to detect whether the upper clamping die base 216 has returned to its position. A first pneumatic push rod 219 is fixedly connected to the back of the rear bottom plate 206. The output shaft of the first pneumatic push rod 219 passes through and is slidably connected to the back of the rear bottom plate 206. The output shaft of the first pneumatic push rod 219 is fixedly connected to the back of the positioning plate 207. A second sensor 220 is fixedly connected to the rear of the top surface of the rear bottom plate 206 to detect whether the die changing support plate 212 and the punch head 213 have returned to their positions.

[0063] In this embodiment:

[0064] When the left end of the processing tube 334 slides into the stamping processing mechanism 201, the positioning plate 207 blocks the displacement of the processing tube 334 and makes the left end of the processing tube 334 stop at the upper end notch of the lower clamping die seat 217, thereby completing the positioning of the left end of the processing tube 334. Then, the positioning plate 207 is retracted by the first pneumatic push rod 219, and then the upper clamping die seat 216 is pushed by the second hydraulic cylinder 215 to cooperate with the lower clamping die seat 217 to clamp and fix the left end of the processing tube 334. Then, the first hydraulic cylinder 208 pushes the sliding block 209 to move rightward, so that The punch head 213 at the top of the sliding block 209 performs preliminary punching processing on the left end of the processing tube 334, and then the first hydraulic cylinder 208 retracts the sliding block 209, so that the punch head 213 releases the punching of the left end of the processing tube 334. At the same time, the servo motor 211 drives the mold changing plate 212 to move upward on the right side of the sliding block 209, so as to replace the next punch head 213 and align it with the left end of the processing tube 334, and then the first hydraulic cylinder 208 and the servo motor 211 cooperate to complete the stamping process from small to large on the left end of the processing tube 334.

[0065] The utility model provides an improved tube end forming machine, which realizes orderly loading of batch-stacked processing tubes 334 one by one by setting a feeding mechanism 301, and at the same time steadily pushes the left end of the processing tube 334 into the stamping processing mechanism 201, and ensures that the right end of the processing tube 334 will not be displaced during processing, and then uses the stamping processing mechanism 201 to process the left end of the processing tube 334 using stamping heads 213 from small to large, thereby effectively controlling the processing process while improving the processing accuracy, reducing the risk of accidental damage and deformation, and enhancing its ability to withstand pressure and load, thereby effectively improving product quality.

[0066] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0067] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe end forming machine, comprising: A first box body (101), wherein a warning light (102) is provided at the left rear portion of the top surface of the first box body (101); The control computer (103) is provided at the left front portion of the top surface of the first housing (101), an oil pump (104) is provided at the left portion of the top surface of the bottom oil discharge channel of the first housing (101), and an oil leakage port (105) is fixedly connected to the right portion of the top surface of the bottom oil discharge channel of the first housing (101); the invention is characterized in that: A stamping mechanism (201), wherein the stamping mechanism (201) is arranged at the right portion of the front side surface of the first box body (101); A material discharge mechanism (301), wherein the material discharge mechanism (301) is arranged on the right side of the first box body (101), and the discharge port of the material discharge mechanism (301) is aligned with the feed port of the stamping mechanism (201).

2. A tube end forming machine according to claim 1, characterized in that: The stamping mechanism (201) comprises: A left side plate (202), the left side plate (202) being arranged on the inner side of the first box body (101); The front parts of the upper and lower ends of the left side panel (202) are respectively fixedly connected to the left end of the first pull rod (203) and the left end of the second pull rod (204); the left end of the first pull rod (203) and the left end of the second pull rod (204) pass through the inner side of the first box body (101); the right end of the first pull rod (203) and the right end of the second pull rod (204) are fixedly connected to the front parts of the upper and lower ends of the right side panel (205); and the back of the left side panel (202) and the back of the right side panel (205) are respectively fixedly connected to the left and right parts of the front side of the rear bottom panel (206); and the rear bottom panel (206) is fixedly connected to the front side of the first box body (101).

3. A pipe end forming machine according to claim 2, characterized in that: A positioning plate (207) is provided on the right part of the front side of the rear bottom plate (206); a first hydraulic cylinder (208) is fixedly connected to the left side of the left side plate (202); an output shaft of the first hydraulic cylinder (208) passes through the left side of the left side plate (202); and the output shaft of the first hydraulic cylinder (208) is fixedly connected to the left side of a sliding block (209); the sliding block (209) is slidably connected to the left part of the front side of the rear bottom plate (206); a servo motor (211) is fixedly connected to the top surface of the sliding block (209) through a fixing frame (210); a thread is provided on the surface of the output shaft of the servo motor (211); and the output shaft of the servo motor (211) passes through and is threadedly connected to the inside of the mold changing support plate (212).

4. A tube end forming machine according to claim 3, characterized in that: The left side of the mold changing support plate (212) is slidably connected to the right side of the sliding block (209), and the right side of the mold changing support plate (212) is fixedly connected with a plurality of punching heads (213) in sequence from top to bottom, the right part of the top surface of the rear bottom plate (206) is fixedly connected with a fixed plate (214), the top surface of the fixed plate (214) is fixedly connected with a second hydraulic cylinder (215), the output shaft of the second hydraulic cylinder (215) passes through and is slidably connected to the top surface of the fixed plate (214), the output shaft of the second hydraulic cylinder (215) is fixedly connected to the top surface of the upper clamping die seat (216), and the back of the upper clamping die seat (216) is slidably connected to the upper right part of the front side surface of the rear bottom plate (206).

5. A pipe end forming machine according to claim 4, characterized in that: A lower clamping die seat (217) is fixedly connected to the lower right portion of the front side surface of the rear bottom plate (206); the lower end of the upper clamping die seat (216) is aligned with the upper end of the lower clamping die seat (217); and the notch at the upper end of the lower clamping die seat (217) is flush with the feed port of the right side plate (205); a first sensor (218) is provided on the right side surface of the right side plate (205); a first pneumatic push rod (219) is fixedly connected to the back of the rear bottom plate (206); an output shaft of the first pneumatic push rod (219) passes through and is slidably connected to the back of the rear bottom plate (206); the output shaft of the first pneumatic push rod (219) is fixedly connected to the back of the positioning plate (207); and a second sensor (220) is fixedly connected to the rear portion of the top surface of the rear bottom plate (206).

6. A tube end forming machine according to claim 5, characterized in that: The material unloading mechanism (301) comprises: A second box body (302), wherein a material receiving mechanism (303) is fixedly connected to the front portion of the top of the second box body (302); The rear part of the top surface of the second box body (302) is fixedly connected with a material storage mechanism (304), the front bottom of the material storage mechanism (304) is provided with a material lifting mechanism (305), and the material storage mechanism (304) further comprises: A material storage frame (319), the material storage frame (319) being fixedly connected to the rear portion of the top surface of the second box body (302); A material separation shaft (320) is fixedly connected to the middle rear portion of the inner side of the material storage frame (319), and a material loading step plate (321) is fixedly connected to the inner front portion of the material storage frame (319), and a plurality of reserved grooves are equidistantly arranged on the top surface of the material loading step plate (321).

7. A tube end forming machine according to claim 6, characterized in that: The material receiving mechanism (303) comprises: A fixed base (306) is fixedly connected to the front of the top of the second box body (302), and a second pneumatic push rod (307) is fixedly connected to the upper end of the fixed base (306), and the output shaft of the second pneumatic push rod (307) is rotatably connected to the right end of the transmission shaft (308), and the left end of the transmission shaft (308) passes through and is rotatably connected to the upper ends of two fixed rods (309), and the left end of the transmission shaft (308) is fixedly connected to a plurality of downward pressing rods (310), and the lower ends of the two fixed rods (309) are The back is fixedly connected to the left and right parts of the front side of the material receiving guide rail seat (311), the material receiving guide rail seat (311) is fixedly connected to the front part of the top of the second box body (302), and the top surface of the material receiving guide rail seat (311) is fixedly connected to five material receiving bases (312) in sequence from left to right, the upper ends of the four material receiving bases (312) located on the right part of the top surface of the material receiving guide rail seat (311) are fixedly connected to the rear material receiving groove (313), and the upper end of the material receiving base (312) located on the leftmost part of the top surface of the material receiving guide rail seat (311) is fixedly connected to the rear material receiving groove (313). A front material receiving trough (314) is provided, the material outlet of the front material receiving trough (314) is aligned with the material inlet of the right side plate (205), the right side surface of the rear material receiving trough (313) located at the rightmost part of the top surface of the material receiving guide rail seat (311) is fixedly connected with an upright fixed plate (315), the right side surface of the lower end of the upright fixed plate (315) is fixedly connected with a third pneumatic push rod (316), the output shaft of the third pneumatic push rod (316) passes through and is slidably connected to the right side surface of the lower end of the upright fixed plate (315), and the output shaft of the third pneumatic push rod (316) A push block (317) is fixedly connected, the right side surface of the upper end of the push block (317) is fixedly connected to the left end of the positioning guide shaft (318), the right end of the positioning guide shaft (318) passes through and is slidably connected to the left side surface of the upper end of the upright fixed plate (315), the lower end of the push block (317) is slidably connected to the inner side of the top surface slide groove of the rear material receiving trough (313) and the inner side of the top surface slide groove of the front material receiving trough (314), and the inner side of the top surface slide groove of the rear material receiving trough (313) and the front material receiving trough (314) is slidably connected to a processing tube (334).

8. A tube end forming machine according to claim 7, characterized in that: The ejecting mechanism (305) comprises: L-shaped side panels (322), the front parts of the bottoms of the two L-shaped side panels (322) being fixedly connected to the left and right ends of the top surface of the first horizontal panel (323), and the rear parts of the bottoms of the two L-shaped side panels (322) being fixedly connected to the left and right ends of the top surface of the second horizontal panel (324); Among them, a fifth pneumatic push rod (325) is fixedly connected to the middle of the bottom of the first transverse plate (323), and the output shaft of the fifth pneumatic push rod (325) passes through and is slidably connected to the bottom of the first transverse plate (323). The left and right parts of the first transverse plate (323) are slidably connected to the lower end of the first positioning slide rod (326), and the upper end of the first positioning slide rod (326) is fixedly connected to the left and right ends of the third transverse plate (327). A first buffer member (328) is fixedly connected to the middle of the bottom of the third transverse plate (327), and a plurality of first ejecting rods (329) are equidistantly provided on the top surface of the third transverse plate (327). The output shaft of the fifth pneumatic push rod (325) is aligned with the bottom of the first buffer member (328). A fourth pneumatic push rod (330) is fixedly connected to the middle of the bottom of the second transverse plate (324), and the output shaft of the fourth pneumatic push rod (330) passes through and is slidably connected to the bottom of the second transverse plate (324). The left and right parts of the second transverse plate (324) are slidably connected to the lower end of the second positioning slide rod (331), and the upper end of the second positioning slide rod (331) is fixedly connected to the left and right ends of the fourth transverse plate (332). A second buffer member (335) is fixedly connected to the middle of the bottom of the fourth transverse plate (332), and a plurality of second ejecting rods (333) are equidistantly provided on the top surface of the fourth transverse plate (332), and the output shaft of the fourth pneumatic push rod (330) is aligned with the bottom of the second buffer member (335).

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