Automatic machining device for pipe elbows

Abstract

The invention relates to the technical field of pipe elbow machining, and particularly discloses an automatic pipe elbow machining device which comprises an operation box, a moving assembly and an automatic feeding assembly are installed on the left side and the right side of an inner cavity of the operation box correspondingly, the moving assembly is used for driving a pipe bent part to move, and the automatic feeding assembly is used for conducting preliminary feeding on the pipe bent part; an adjusting assembly is installed on the moving assembly, a tapping assembly is installed on one side of an inner cavity of the operation box, a transferring assembly is installed in the middle of the inner cavity of the operation box, a limiting assembly is installed on the transferring assembly, the limiting assembly is used for conducting positioning transportation on pipe elbows of different specifications, and a cooling assembly is installed on the operation box. According to the automatic machining device for the pipe elbows, the automatic feeding assembly, the transferring assembly and the limiting assembly are arranged in the automatic machining device for the pipe elbows, when the automatic machining device is used, through mutual cooperation of the assemblies, the device can be suitable for the pipe elbows of different specifications, the pipe elbows of different specifications are fed, and the applicability of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of pipe elbow processing, and in particular relates to an automatic pipe elbow processing device. Background Art

[0002] The pipe elbow automatic processing device is a mechanical equipment used for automatically processing pipe elbows.

[0003] Among them, the pipe elbow tapping machine is a kind of automatic processing device for pipe elbows. The pipe elbow tapping machine is a device specially used for tapping pipe elbows. It realizes efficient and accurate tapping of pipe elbows through automated operation procedures. This equipment usually includes a loading component, a feeding component, a positioning component, a tapping component and a blanking chute, etc., and can automatically complete a series of operations such as loading, feeding, positioning, tapping and blanking;

[0004] Existing pipe elbow tapping machines generally use a single gripper for loading. When a single gripper processes a large number of elbows, it needs to grab and place them one by one, resulting in a slow overall loading speed and affecting production efficiency.

[0005] At the same time, the gripper-type feeding method may not be able to adapt to elbows of different specifications and shapes, and it is necessary to replace the gripper or adjust the equipment parameters, resulting in increased production costs and time.

[0006] Therefore, the present invention provides an automatic processing device for pipe elbows to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to provide an automatic processing device for pipe elbows to solve the problem that existing pipe elbow tapping machines generally use a single gripper for loading. When processing a large number of elbows, the single gripper needs to grab and place them one by one, resulting in a slow overall loading speed and affecting production efficiency.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic processing device for pipe elbows, comprising an operation box, wherein a moving component and an automatic feeding component are respectively installed on the left and right sides of the inner cavity of the operation box, the moving component is used to drive the pipe bending parts to move, and the automatic feeding component is used to perform preliminary feeding on the pipe bending parts, an adjusting component is installed on the moving component, and the adjusting component is used to drive the pipe elbow to flip, a tapping component is installed on one side of the inner cavity of the operation box, and the tapping component is used to perform tapping operations on the installed pipe elbow, a transmission component is installed in the middle of the inner cavity of the operation box, and a limiting component is installed on the transmission component, and the limiting component is used to position and transport pipe elbows of different specifications, and a cooling component is installed on the operation box, and the cooling component is used to cool and reduce dust on the pipe elbow during tapping;

[0009] The automatic feeding assembly comprises a mounting plate 1 and a rotating shaft 1, a mounting plate is mounted on the top surface of the rotating shaft 1, a gear ring is rotatably mounted on the top surface of the mounting plate, a plurality of clamping plates are evenly distributed on the inner side of the gear ring, a mounting plate 2 is mounted on the side wall of the mounting plate, a motor 2 is mounted on the mounting plate 2, and a gear 1 is mounted on the power output shaft of the motor 2;

[0010] The limiting assembly includes a positioning frame, an electric push rod 2 is installed on the top surface of the inner cavity of the positioning frame, a plug-in block is installed on the telescopic end of the electric push rod 2, a through groove is opened on the bottom surface of the inner cavity of the positioning frame, an installation frame is symmetrically installed on the bottom surface of the inner cavity of the positioning frame, a spring is installed on one side of the inner cavity of the installation frame, a connecting frame is installed on the other end of the spring, and an arc block is installed on the connecting frame.

[0011] Preferably: the transmission component includes a mounting plate five, and the transmission component is used to drive the limit component to rotate. A mounting plate five is installed in the middle part of the inner cavity of the operating box, and a motor three is installed in the mounting plate five. A rotating shaft two is installed on the power output shaft of the motor three, and the rotating shaft two penetrates the mounting plate five and extends to the top of the mounting plate five. An electric push rod one is installed on the end face of the rotating shaft two, and four connecting plates one are evenly distributed on the outer wall of the telescopic end of the electric push rod one, and the limit components are correspondingly installed on the four connecting plates one.

[0012] Preferably, the limiting assembly comprises a connecting column, the connecting plate is provided with the connecting column, and a positioning frame is provided on the bottom surface of the connecting column.

[0013] Preferably, fan-shaped grooves are respectively provided on the sides of the two arc blocks close to each other, and a plurality of rubber strips are sequentially installed on the outer wall of the arc block from top to bottom, and the rubber strips are used to increase the friction between the arc block and the pipe bending piece.

[0014] Preferably: the moving component includes two hydraulic telescopic rods, the two hydraulic telescopic rods are installed on the outer wall of the operating box, a moving shaft is slidably installed on the side of the operating box where the two hydraulic telescopic rods are installed, the telescopic end of the two hydraulic telescopic rods is connected to the moving shaft, a positioning plate is installed on the inner cavity of the operating box, the moving shaft is slidably installed on the positioning plate, and a moving block is installed on the side of the moving shaft away from the two hydraulic telescopic rods.

[0015] Preferably: a mounting plate four is installed below the side wall of the positioning plate, a sliding frame is installed on the top surface of the mounting plate four, and a moving block is slidably installed in the sliding frame.

[0016] Preferably: an adjustment component is installed on the top surface of the moving block, and the adjustment component includes a connecting block, a mounting groove is opened on the connecting block, an electric push rod three is installed in the inner cavity of the mounting groove, a sliding block is installed on the telescopic shaft of the electric push rod three, a rotating cylinder one is installed on the side of the sliding block away from the electric push rod three, a clamping plate one is installed at the rotating end of the rotating cylinder one, and the rotating cylinder one is used to drive the clamping plate one to rotate, a positioning frame is installed on the moving block, a rotating cylinder two is installed on the positioning frame, and a clamping plate two is installed at the rotating end of the rotating cylinder two.

[0017] Preferably, the clamping plates are symmetrically provided with plug-in grooves, and plug-in rods are plugged into the plug-in grooves.

[0018] Preferably: an isolation plate is installed in the middle part of the inner cavity of the operation box, a filter net is arranged on the bottom surface of the isolation plate, a filter cloth is arranged in the inner cavity of the operation box, the cooling component includes a water pump, a water pump is installed on the outer wall of the operation box, a connecting pipe 1 is installed at the water outlet of the water pump, a connecting pipe 2 is installed at the water inlet of the water pump, connecting pipe 2 penetrates the outer wall of the operation box and extends into the inner cavity of the operation box, a mounting bracket is installed on the top surface of the operation box, a connecting pipe 2 is installed on the top surface of the mounting bracket, and a nozzle is installed at the water outlet of connecting pipe 2.

[0019] Preferably, a mounting plate 1 is arranged on the side wall of the operation box, a motor 1 is arranged in the mounting plate 1, a rotating shaft 1 is connected to the power output end of the motor 1, and the rotating shaft 1 is rotatably mounted on the mounting plate 1.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention sets an automatic feeding component, a transfer component and a limit component in an automatic processing device for pipe elbows. When the device is used, the above components cooperate with each other to achieve that the device can be suitable for pipe elbows of different specifications and can feed pipe elbows of different specifications, thereby improving the applicability of the device and solving the problem that the existing pipe elbow tapping machines generally use a single gripper for feeding. When a single gripper processes a large number of elbows, it needs to reciprocate and place them one by one, resulting in a slow overall feeding speed and affecting production efficiency.

[0022] 2. The present invention sets a moving component and an adjusting component in an automatic processing device for pipe elbows. When the device is in use, the above structures cooperate with each other to achieve the effect of flipping the pipe elbow when tapping, so as to achieve the effect of quickly tapping the inner walls of both ends of the pipe elbow, thereby solving the problem in the prior art that a single tapping component can only tap one end of the pipe elbow during tapping, resulting in low processing efficiency.

[0023] 3. The present invention arranges a cooling component, a filter screen and a filter cloth in an automatic processing device for pipe elbows. During the use of the device, through the mutual cooperation between the above structures, the device can cool and clean the pipe elbows during processing, and facilitate the filtering and recycling of water containing dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the mobile component of the present invention;

[0026] Figure 3 This is one of the exploded views of the mobile assembly of the present invention;

[0027] Figure 4 This is the second exploded view of the mobile assembly of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the tapping assembly of the present invention;

[0029] Figure 6 It is a cross-sectional view of the transmission component of the present invention;

[0030] Figure 7 This is a structural diagram of the position limiting assembly of the present invention;

[0031] Figure 8 It is a cross-sectional view of the automatic feeding assembly of the present invention;

[0032] Fig. 9 This is a top view of the automatic feeding assembly of the present invention;

[0033] Fig.10 This is an installation diagram of the cooling component of the present invention;

[0034] Fig.11 for Fig.10 Enlarged structural diagram at A in the middle.

[0035] In the figure: 1. Operation box; 2. Control module;

[0036] 3. Automatic feeding assembly; 301. Mounting plate 1; 302. Motor 1; 303. Rotating shaft 1; 304. Mounting plate; 305. Mounting plate 2; 306. Motor 2; 307. Gear 1; 308. Gear ring; 309. Clamp; 310. Splitting frame;

[0037] 4. Transmission assembly; 401. Mounting plate five; 402. Motor three; 403. Rotating shaft two; 404. Electric push rod one; 405. Connecting plate one;

[0038] 5. Limiting assembly; 501. Connecting column; 502. Through slot; 503. Mounting frame; 504. Spring; 505. Connecting frame; 506. Arc block; 507. Rubber strip; 508. Electric push rod 2; 509. Plug-in block; 510. Positioning frame; 511. Fan-shaped slot;

[0039] 6. Tapping assembly; 601. Mounting plate three; 602. Hydraulic telescopic rod one; 603. Connecting frame; 604. Motor four; 605. Rotating shaft three; 606. Tapping head;

[0040] 7. Moving assembly; 701. Hydraulic telescopic rod 2; 702. Positioning plate; 703. Moving shaft; 704. Mounting plate 4; 705. Sliding frame; 706. Moving block;

[0041] 8. Cooling assembly; 801. Water pump; 802. Connecting pipe 1; 803. Connecting pipe 2; 804. Mounting frame;

[0042] 9. Adjustment assembly; 901. Connecting block; 902. Mounting slot; 903. Electric push rod three; 904. Sliding block; 905. Rotary cylinder one; 906. Clamping plate one; 907. Connecting rod; 908. Clamping plate two; 909. Rotary cylinder two; 910. Positioning frame; 911. Connecting slot;

[0043] 10. Water outlet pipe; 11. Isolation plate; 12. Filter net; 13. Filter cloth. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Reference Figure 1 - Fig.11 As shown, the present invention provides an automatic processing device for pipe elbows, including an operation box 1, wherein a moving component 7 and an automatic feeding component 3 are respectively installed on the left and right sides of the inner cavity of the operation box 1, the moving component 7 is used to drive the pipe bends to move, the automatic feeding component 3 is used to perform preliminary feeding on the pipe bends, an adjusting component 9 is installed on the moving component 7, and the adjusting component 9 is used to drive the pipe elbows to flip, a tapping component 6 is installed on one side of the inner cavity of the operation box 1, and the tapping component 6 is used to perform tapping operations on the installed pipe elbows, a transmission component 4 is installed in the middle of the inner cavity of the operation box 1, and a limiting component 5 is installed on the transmission component 4, and the limiting component 5 is used to position and transport pipe elbows of different specifications, and a cooling component 8 is installed on the operation box 1, and the cooling component 8 is used to cool and reduce dust on the pipe elbows during tapping;

[0046] Among them, a control module 2 is arranged on the outer wall of the operation box 1, and the control module 2 is connected to various electrical devices in the device through wires and controls the operation of the electrical devices;

[0047] Further, the tapping assembly 6 includes a mounting plate three 601, a mounting plate three 601 is installed on the inner cavity side wall of the operating box 1, a hydraulic telescopic rod one 602 is installed on the mounting plate three 601, a connecting frame 603 is installed on the telescopic end of the hydraulic telescopic rod one 602, a motor four 604 is installed in the connecting frame 603, a rotating shaft three 605 is installed on the power output shaft of the motor four 604, the rotating shaft three 605 is rotatably installed on the outer wall of the connecting frame 603, and a tapping head 606 is installed on the side of the connecting frame 603 away from the motor four 604. When in use, the mounting plate three 601 drives the tapping head 606 to advance to control the tapping depth, and the motor four 604 drives the rotating shaft three 605 and the tapping head 606 to rotate at high speed to achieve tapping;

[0048] Furthermore, a water outlet pipe 10 is installed on the side wall of the operation box 1, and the water outlet pipe 10 is used to discharge and replace the water in the operation box 1;

[0049] The automatic feeding assembly 3 includes a mounting plate 301 and a rotating shaft 303. A mounting plate 304 is mounted on the top surface of the rotating shaft 303. A gear ring 308 is rotatably mounted on the top surface of the mounting plate 304. A plurality of clamping plates 309 are evenly distributed on the inner side of the gear ring 308. A mounting plate 305 is mounted on the side wall of the mounting plate 304. A motor 306 is mounted on the mounting plate 305. A gear 307 is mounted on the power output shaft of the motor 306. A mounting plate 301 is arranged on the side wall of the operating box 1. A motor 302 is arranged in the mounting plate 301. The power output end of the motor 302 is connected to the rotating shaft 303. The rotating shaft 303 is rotatably mounted on the mounting plate 301.

[0050] The limiting assembly 5 includes a positioning frame 510, an electric push rod 508 is installed on the top surface of the inner cavity of the positioning frame 510, a plug-in block 509 is installed on the telescopic end of the electric push rod 508, a through slot 502 is opened on the bottom surface of the inner cavity of the positioning frame 510, a mounting frame 503 is symmetrically installed on the bottom surface of the inner cavity of the positioning frame 510, a spring 504 is installed on one side of the inner cavity of the mounting frame 503, a connecting frame 505 is installed on the other end of the spring 504, and an arc block 506 is installed on the connecting frame 505;

[0051] The transmission component 4 includes a mounting plate 5 401, and the transmission component 4 is used to drive the limit component 5 to rotate. The mounting plate 5 401 is installed in the middle of the inner cavity of the operation box 1, and the motor 3 402 is installed in the mounting plate 5 401. The power output shaft of the motor 3 402 is installed with a rotating shaft 2 403, and the rotating shaft 2 403 penetrates the mounting plate 5 401 and extends to the top of the mounting plate 5 401. The end surface of the rotating shaft 2 403 is installed with an electric push rod 1 404, and four connecting plates 1 405 are evenly distributed on the outer wall of the telescopic end of the electric push rod 1 404, and the limit components 5 are correspondingly installed on the four connecting plates 1 405;

[0052] Among them, the design of the four connecting plates 405 and the limit assembly 5 can be used interchangeably during use, so as to avoid the arc block 506 and the rubber strip 507 in the limit assembly 5 on a certain horizontal line being unable to be used due to wear and tear, and can be used in an emergency;

[0053] The limiting assembly 5 includes a connecting column 501, the connecting column 501 is installed on the connecting plate 1 405, and a positioning frame 510 is installed on the bottom surface of the connecting column 501;

[0054] The two arc blocks 506 are provided with fan-shaped grooves 511 on the sides close to each other. A plurality of rubber strips 507 are sequentially installed on the outer wall of the arc block 506 from top to bottom. The rubber strips 507 are used to increase the friction between the arc block 506 and the pipe bending part.

[0055] In this embodiment, when the device is used, the pipe elbow to be processed as needed is started, and the automatic feeding assembly 3 is adjusted. First, the motor 2 306 drives the gear 1 307 to rotate, and the gear 1 307 drives the gear ring 308 meshing with it to rotate. At this time, the distance between the clamping plate 309 on the gear ring 308 and the dividing frame 310 is adjusted to adapt to pipe elbows of different specifications;

[0056] When the device is put into use, the motor 3 402 drives the electric push rod 1 404 and the connecting plate 1 405 on the electric push rod 1 404 to rotate, and each rotation angle is 180 degrees. When it rotates to the specified position, the electric push rod 1 404 drives the connecting plate 1 405 and the limit assembly 5 to move up and down;

[0057] When the limit assembly 5 moves up and down, the two arc blocks 506 will be inserted into the inner hole of the pipe elbow, and then the second electric push rod 508 drives the plug-in block 509 to move downward. As the plug-in block 509 moves downward, the connecting frame 505 will open the arc block 506 to both sides and contact with the pipe elbow, thereby realizing the positioning of the pipe elbow between the gear ring 308 and the dividing frame 310;

[0058] At this time, the pipe elbow on the limiting assembly 5 at the other end will be located between the clamping plate 2 908 and the clamping plate 1 906, and the electric push rod 2 508 and the plug-in block 509 will be retracted upwards. Subsequently, under the action of the spring 504, the connecting frame 505 and the arc block 506 will move toward the middle of the through groove 502 to release the positioning of the pipe elbow. At the same time, the electric push rod 3 903 pushes the sliding block 904, the rotating cylinder 1 905 and the clamping plate 1 906 to clamp the pipe elbow between the clamping plate 1 906 and the clamping plate 2 908.

[0059] In a further embodiment, referring to Figure 1-Figure 11 The moving assembly 7 includes a hydraulic telescopic rod 701, a hydraulic telescopic rod 701 is installed on the outer wall of the operation box 1, a moving shaft 703 is slidably installed on one side of the operation box 1 on which the hydraulic telescopic rod 701 is installed, and the telescopic end of the hydraulic telescopic rod 701 is connected to the moving shaft 703, a positioning plate 702 is installed on the inner cavity of the operation box 1, and the moving shaft 703 is slidably installed on the positioning plate 702, and a moving block 706 is installed on the side of the moving shaft 703 away from the hydraulic telescopic rod 701, and a mounting plate 704 is installed below the side wall of the positioning plate 702, and a sliding frame 705 is installed on the top surface of the mounting plate 704, and a moving block 706 is slidably installed in the sliding frame 705;

[0060] When the pipe bending part is located between the clamping plate 1 906 and the clamping plate 2 908, the hydraulic telescopic rod 2 701 is started to drive the moving block 706 and the adjusting component 9 to move as a whole, away from the limiting component 5, and the tapping component 6 is used for tapping;

[0061] An adjustment component 9 is installed on the top surface of the moving block 706, and the adjustment component 9 includes a connecting block 901, a mounting groove 902 is provided on the connecting block 901, an electric push rod 3 903 is installed in the inner cavity of the mounting groove 902, a sliding block 904 is installed on the telescopic shaft of the electric push rod 3 903, a rotating cylinder 1 905 is installed on the side of the sliding block 904 away from the electric push rod 3 903, a clamping plate 1 906 is installed at the rotating end of the rotating cylinder 1 905, and the rotating cylinder 1 905 is used to drive the clamping plate 1 906 to rotate, a positioning frame 910 is installed on the moving block 706, a rotating cylinder 2 909 is installed on the positioning frame 910, a clamping plate 2 908 is installed at the rotating end of the rotating cylinder 2 909, and the clamping plate 2 908 is symmetrically provided with plug-in grooves 911, and a plug-in rod 907 is plugged in the plug-in groove 911;

[0062] The design of the plug rod 907 and the plug slot 911 improves the integrity and stability of the pipe elbow after the clamping plate 1 906 and the clamping plate 2 908 clamp the pipe elbow.

[0063] In this embodiment, after the pipe elbow is clamped by the clamping plate 1 906 and the clamping plate 2 908, tapping is performed. After tapping is completed at one end of the pipe elbow, the rotating cylinder 1 905 and the rotating cylinder 2 909 are simultaneously started to drive the clamping plate 1 906 and the clamping plate 2 908 to rotate, so that the pipe elbow can be turned over when tapping is performed, so as to achieve the effect of quickly tapping the inner walls of both ends of the pipe elbow.

[0064] After the tapping is completed, the moving block 706 and the adjusting component 9 are reset, the transmission component 4 and the limit component 5 are operated again, the processed pipe bending parts are taken out, and the rotating shaft 2 403 is rotated one hundred and eighty degrees, the electric push rod 1 404 is pressed down again to load the material, and the processed pipe bending parts are put back into the gear ring 308 and the clamping plate 309, then the electric push rod 1 404 is reset, and the mounting plate 304 is further rotated to rotate the processed pipe bending parts to the bottom of the limit component 5, so as to facilitate the loading at the same time as the next discharging.

[0065] In a further embodiment, referring to Figure 1-Figure 11 An isolation plate 11 is installed in the middle of the inner cavity of the operation box 1, a filter screen 12 is arranged on the bottom surface of the isolation plate 11, a filter cloth 13 is arranged in the inner cavity of the operation box 1, and the cooling component 8 includes a water pump 801, a water pump 801 is installed on the outer wall of the operation box 1, a connecting pipe 1 802 is installed at the water outlet of the water pump 801, a connecting pipe 2 803 is installed at the water inlet of the water pump 801, the connecting pipe 2 803 penetrates the outer wall of the operation box 1 and extends into the inner cavity of the operation box 1, a mounting frame 804 is installed on the top surface of the operation box 1, a connecting pipe 2 803 is installed on the top surface of the mounting frame 804, and a nozzle is installed at the water outlet of the connecting pipe 2 803;

[0066] Among them, the filter screen 12 and the filter cloth 13 are used to filter the debris in the cooling water, so as to facilitate the reuse of the water;

[0067] In this embodiment, when the tapping operation is performed, the water pump 801 is started to draw water out of the operation box 1 along the connecting pipe 2 803, the water pump 801 and the connecting pipe 1 802, and finally sprayed out by the nozzle to cool the pipe elbow undergoing the tapping operation.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic pipe elbow processing device, comprising an operating box (1), characterized in that: The left and right sides of the inner cavity of the operation box (1) are respectively equipped with a moving component (7) and an automatic feeding component (3), the moving component (7) is used to drive the pipe bending parts to move, and the automatic feeding component (3) is used to perform preliminary feeding on the pipe bending parts. The moving component (7) is equipped with an adjustment component (9), and the adjustment component (9) is used to drive the pipe elbow to flip. A tapping component (6) is installed on one side of the inner cavity of the operation box (1), and the tapping component (6) is used to perform tapping operations on the installed pipe elbow. A transmission component (4) is installed in the middle of the inner cavity of the operation box (1), and a limit component (5) is installed on the transmission component (4). The limit component (5) is used to position and transport pipe elbows of different specifications. A cooling component (8) is installed on the operation box (1), and the cooling component (8) is used to cool and reduce dust on the pipe elbow during tapping. The automatic feeding assembly (3) comprises a mounting plate (301) and a rotating shaft (303), the top surface of the rotating shaft (303) being mounted with a mounting disc (304), the top surface of the mounting disc (304) being rotatably mounted with a gear ring (308), a plurality of clamping plates (309) being evenly distributed on the inner side of the gear ring (308), a mounting plate (305) being mounted on the side wall of the mounting disc (304), a motor (306) being mounted on the mounting plate (305), and a gear (307) being mounted on the power output shaft of the motor (306); The limiting assembly (5) comprises a positioning frame (510), the inner cavity top surface of the positioning frame (510) is installed with an electric push rod 2 (508), the telescopic end of the electric push rod 2 (508) is installed with a plug-in block (509), the inner cavity bottom surface of the positioning frame (510) is provided with a through groove (502), the inner cavity bottom surface of the positioning frame (510) is symmetrically installed with an installation frame (503), a spring (504) is installed on one side of the inner cavity of the installation frame (503), the other end of the spring (504) is installed with a connecting frame (505), and the connecting frame (505) is installed with an arc block (506).

2. The automatic processing device for pipe elbows according to claim 1 is characterized in that: The transmission component (4) comprises a mounting plate five (401), and the transmission component (4) is used to drive the limit component (5) to rotate. The mounting plate five (401) is installed in the middle of the inner cavity of the operation box (1), and the motor three (402) is installed in the mounting plate five (401). The power output shaft of the motor three (402) is installed with a rotating shaft two (403), and the rotating shaft two (403) passes through the mounting plate five (401) and extends to the top of the mounting plate five (401). The end surface of the rotating shaft two (403) is installed with an electric push rod one (404), and four connecting plates one (405) are evenly distributed on the outer wall of the telescopic end of the electric push rod one (404), and the limit components (5) are correspondingly installed on the four connecting plates one (405).

3. The automatic processing device for pipe elbows according to claim 2 is characterized in that: The limiting assembly (5) comprises a connecting column (501), the connecting column (501) is installed on the connecting plate 1 (405), and a positioning frame (510) is installed on the bottom surface of the connecting column (501).

4. The automatic pipe elbow processing device according to claim 1 is characterized in that: A fan-shaped groove (511) is respectively provided on the side where the two arc blocks (506) are close to each other. A plurality of rubber strips (507) are sequentially installed on the outer wall of the arc block (506) from top to bottom. The rubber strips (507) are used to increase the friction between the arc block (506) and the pipe bending part.

5. The automatic processing device for pipe elbows according to claim 1 is characterized in that: The moving assembly (7) comprises a second hydraulic telescopic rod (701), the second hydraulic telescopic rod (701) being mounted on the outer wall of the operating box (1), a moving shaft (703) being slidably mounted on one side of the operating box (1) on which the second hydraulic telescopic rod (701) is mounted, the telescopic end of the second hydraulic telescopic rod (701) being connected to the moving shaft (703), a positioning plate (702) being mounted on the inner cavity of the operating box (1), the moving shaft (703) being slidably mounted on the positioning plate (702), and a moving block (706) being mounted on the side of the moving shaft (703) away from the second hydraulic telescopic rod (701).

6. The automatic pipe elbow processing device according to claim 5 is characterized in that: A mounting plate four (704) is installed below the side wall of the positioning plate (702), a sliding frame (705) is installed on the top surface of the mounting plate four (704), and a moving block (706) is slidably installed in the sliding frame (705).

7. The automatic pipe elbow processing device according to claim 6 is characterized in that: An adjusting component (9) is installed on the top surface of the moving block (706), and the adjusting component (9) includes a connecting block (901), and a mounting groove (902) is opened on the connecting block (901), and an electric push rod three (903) is installed in the inner cavity of the mounting groove (902), and a sliding block (904) is installed on the telescopic shaft of the electric push rod three (903), and a rotating cylinder one (905) is installed on the side of the sliding block (904) away from the electric push rod three (903), and a clamping plate one (906) is installed at the rotating end of the rotating cylinder one (905), and the rotating cylinder one (905) is used to drive the clamping plate one (906) to rotate, and a positioning frame (910) is installed on the moving block (706), and a rotating cylinder two (909) is installed on the positioning frame (910), and a clamping plate two (908) is installed at the rotating end of the rotating cylinder two (909).

8. The automatic pipe elbow processing device according to claim 7 is characterized in that: The second clamping plate (908) is symmetrically provided with plug-in grooves (911), and a plug-in rod (907) is plugged into the plug-in groove (911).

9. The automatic pipe elbow processing device according to claim 1 is characterized in that: An isolation plate (11) is installed in the middle of the inner cavity of the operation box (1), a filter screen (12) is arranged on the bottom surface of the isolation plate (11), and a filter cloth (13) is arranged in the inner cavity of the operation box (1). The cooling component (8) comprises a water pump (801), the water pump (801) is installed on the outer wall of the operation box (1), a connecting pipe 1 (802) is installed at the water outlet of the water pump (801), a connecting pipe 2 (803) is installed at the water inlet of the water pump (801), the connecting pipe 2 (803) penetrates the outer wall of the operation box (1) and extends into the inner cavity of the operation box (1), a mounting frame (804) is installed on the top surface of the operation box (1), a connecting pipe 2 (803) is installed on the top surface of the mounting frame (804), and a nozzle is installed at the water outlet of the connecting pipe 2 (803).

10. The automatic pipe elbow processing device according to claim 1, characterized in that: A mounting plate (301) is arranged on the side wall of the operation box (1), a motor (302) is arranged in the mounting plate (301), a power output end of the motor (302) is connected to a rotating shaft (303), and the rotating shaft (303) is rotatably mounted on the mounting plate (301).

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