An automatic deburring device for condenser collecting pipe

Abstract

The present invention relates to the field of manifold processing technology, and in particular to an automatic deburring device for condenser manifolds. The technical problem is as follows: After the manifold processing is completed, there will be relatively large burrs on the inner surface of the manifold. Due to the large size of the burrs, they cannot be removed by traditional grinding and deburring methods. The technical solution is as follows: An automatic deburring device for condenser manifolds, including a machine base and a clamping and fixing mechanism, the clamping and fixing mechanism is used to clamp and fix the condenser manifold, and the clamping and fixing mechanism is installed on the machine base; it also includes a burr removal mechanism, and the burr removal mechanism includes: a propulsion assembly, the propulsion assembly is installed on the machine base; a D-shaped column, the D-shaped column is installed on the movable end of the propulsion assembly, and the cross-sectional shape of the D-shaped column is a circle with a notch.

Description

Technical Field

[0001] The invention relates to the technical field of header processing, in particular to an automatic deburring device for a condenser header. Background Art

[0002] The condenser, a component of a refrigeration system and a type of heat exchanger, converts gas or vapor into liquid, quickly transferring heat from the tubes to the surrounding air. The condenser's operating process releases heat, so the condenser temperature is typically relatively high.

[0003] After the manifold is processed, there will be relatively large burrs on the inner surface of the manifold. Due to the large size of the burrs, they cannot be removed by traditional grinding and deburring methods. Summary of the Invention

[0004] The present invention proposes an automatic deburring device for a condenser manifold, which solves the problem in the prior art that after the manifold is processed, relatively large burrs will appear on the inner surface of the manifold, and due to the large size of the burrs, they cannot be removed by traditional grinding and deburring methods.

[0005] The technical solutions of the present invention are as follows:

[0006] An automatic deburring device for a condenser header comprises a machine base and a clamping and fixing mechanism, wherein the clamping and fixing mechanism is used to clamp and fix the condenser header, and the clamping and fixing mechanism is installed on the machine base;

[0007] Also included is a burr removal mechanism, the burr removal mechanism comprising:

[0008] A propulsion assembly, the propulsion assembly being mounted on the machine base plate;

[0009] A D-shaped column is installed on the moving end of the propulsion assembly, and the cross-section of the D-shaped column is a circle with a notch.

[0010] Furthermore, the propulsion assembly comprises:

[0011] a first mounting bracket, the first mounting bracket being mounted on the machine bottom plate;

[0012] a power motor, the power motor being mounted on the first mounting bracket;

[0013] A screw rod, the screw rod being rotatably mounted on the first mounting frame via a bearing seat;

[0014] A threaded slide, the threaded slide being slidably mounted on the surface of the screw rod and being transmission-connected to the screw rod;

[0015] A mounting rod, the mounting rod being mounted on an upper portion of the threaded slide, the D-shaped column being fixed to an end of the mounting rod away from the threaded slide;

[0016] A support slide, the support slide is mounted on a side of the first mounting frame away from the power motor, and the D-shaped column slides on the support slide;

[0017] The limiting slide rod is provided with two limiting slide rods, and the two limiting slide rods are installed on the first mounting frame. The two ends of the threaded slide seat are respectively connected to the two limiting slide rods by sliding blocks.

[0018] Furthermore, the clamping and fixing mechanism includes:

[0019] a second mounting bracket, the second mounting bracket being mounted on the machine bottom plate;

[0020] A lower semi-cylindrical seat, wherein two lower semi-cylindrical seats are provided, and the two lower semi-cylindrical seats are mounted on the second mounting frame;

[0021] a third mounting bracket, the third mounting bracket being mounted on the machine bottom plate;

[0022] a first lifting drive member, wherein four first lifting drive members are provided and the four first lifting drive members are mounted on the third mounting frame;

[0023] The upper semi-cylindrical seat is provided with two upper semi-cylindrical seats, and each upper semi-cylindrical seat is installed at the lifting end of the two first lifting drive members.

[0024] Furthermore, the clamping and fixing mechanism further includes two symmetrical adjustment components, which are symmetrically mounted on both sides of the second mounting frame, and the adjustment components include:

[0025] a support column, the support column being fixedly connected to the second mounting frame;

[0026] A U-shaped frame, the U-shaped frame being mounted on the support column;

[0027] First power rollers, four of which are arranged on the U-shaped frame in a U-shape;

[0028] a second lifting drive member, the second lifting drive member being mounted on the third mounting frame;

[0029] a T-shaped frame mounted on a lifting end of the second lifting drive member;

[0030] The second power roller is provided with two second power rollers, and the two second power rollers are installed at the lower part of the T-shaped frame.

[0031] Furthermore, a separation component is included, and the separation component includes:

[0032] a first vertical frame, wherein two first vertical frames are provided, the two first vertical frames are symmetrically mounted on the machine bottom plate, and the first vertical frame is located on a side of the second mounting frame away from the first mounting frame;

[0033] Cleaning clamps, each of which is mounted on the first vertical frame via an electric telescopic rod, and the inner contour shape of the two cleaning clamps combined is the same as the cross-sectional shape of the D-shaped column.

[0034] Furthermore, the separation assembly further includes a first collection box, which is mounted on the machine bottom plate and is located below the cleaning clamp.

[0035] Furthermore, the burr removal mechanism further includes a cleaning component, which includes:

[0036] An elastic telescopic rod, the elastic telescopic rod being mounted on the machine bottom plate via a bracket;

[0037] a scraper plate, the scraper plate being mounted on the telescopic end of the elastic telescopic rod;

[0038] A connecting rod, the connecting rod is installed on the scraper;

[0039] A truncated pedestal seat, the truncated pedestal seat being fixedly connected to an end of the connecting rod away from the scraper;

[0040] Elastic card blocks, two of which are symmetrically mounted on both sides of the truncated pedestal;

[0041] There are two connecting bars, each of which is installed on one of the elastic clamping blocks. A cylindrical groove is opened on the end face of the D-shaped column, and two clamping grooves are symmetrically opened on the inner ring surface of the cylindrical groove.

[0042] Furthermore, a retractable arc plate is telescopically provided on the upper portion of the scraper, and the bottom of the retractable arc plate is connected to the interior of the scraper via an elastic member;

[0043] a second vertical frame, wherein two second vertical frames are provided and the two second vertical frames are symmetrically mounted on the machine bottom plate;

[0044] a telescopic driving member, one of the telescopic driving members being mounted on each of the second vertical frames;

[0045] A pressing plate is installed at the telescopic end of each telescopic driving member.

[0046] Furthermore, it also includes a second collection box, which is installed on the machine bottom plate.

[0047] Furthermore, it also includes a feeding mechanism, which includes:

[0048] A feeding channel plate, the feeding channel plate is mounted on the machine bottom plate, and the machine bottom plate is inclined toward the direction of the lower semi-cylindrical seat;

[0049] Limiting bars, two of which are provided, and the two limiting bars are mounted on the feeding channel plate through brackets, and the distance between the limiting bars and the feeding channel plate gradually decreases from top to bottom;

[0050] A rotating shaft rod, the rotating shaft rod is rotatably mounted on the feeding channel plate, and the rotating shaft rod is connected to an external motor;

[0051] A blanking thumbwheel, a plurality of thumbwheels are equidistantly mounted on the outer ring of the blanking thumbwheel, two blanking thumbwheels are provided, and the two blanking thumbwheels are mounted on the rotating shaft rod;

[0052] The material guide plate is provided with two material guide plates, and the two material guide plates are installed on the edge of the unloading end of the feeding channel plate, and the end of the material guide plate away from the feeding channel plate is connected to the lower semi-cylindrical seat.

[0053] The working principle and beneficial effects of the present invention are:

[0054] The D-shaped column is pushed out from the other end opening of the collecting tube, thereby realizing the effect of automatic deburring and achieving the effect of removing large and small burrs at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0056] Figure 1 This is a schematic structural diagram of the automatic deburring device for the condenser header of the present invention;

[0057] Figure 2 Schematic diagram of the structure of the burr removal mechanism and the clamping and fixing mechanism in the present invention;

[0058] Figure 3 Schematic diagram of the burr removal mechanism in the present invention;

[0059] Figure 4 This is a schematic diagram of the first structure of the D-shaped column in the present invention;

[0060] Figure 5 This is a schematic diagram of the second structure of the D-shaped column in the present invention;

[0061] Figure 6 Schematic diagram of the structure of the clamping and fixing mechanism in the present invention;

[0062] Figure 7 This is a schematic diagram of the structural adjustment components in the present invention;

[0063] Figure 8 This is a schematic diagram of the first partial structure of the automatic deburring device for condenser headers of the present invention;

[0064] Figure 9 This is a schematic diagram of the second partial structure of the automatic deburring device for condenser headers of the present invention;

[0065] Figure 10 Schematic diagram of the separation component structure of the present invention;

[0066] Figure 11 This is a schematic diagram of the first structure of the cleaning component of the present invention;

[0067] Figure 12 This is a schematic diagram of the second structure of the cleaning component of the present invention;

[0068] Figure 13 This is a schematic diagram of the first structure of the feeding mechanism in the present invention;

[0069] Figure 14 This is a second structural diagram of the feeding mechanism in the present invention;

[0070] Figure 15 Schematic diagram of a current collecting pipe with burrs in the prior art;

[0071] In the figure: 1. Machine base plate; 2. First mounting frame; 3. Power motor; 4. Screw; 5. Threaded slide; 6. Mounting rod; 7. D-shaped column; 8. Support slide; 9. Limiting slide; 10. Second mounting frame; 11. Lower semi-cylindrical seat; 12. Third mounting frame; 13. First lifting drive member; 14. Upper semi-cylindrical seat; 15. Support column; 16. U-shaped frame; 17. First power roller; 18. Second lifting drive member; 19. T-shaped frame; 20. Second power roller; 21. First collecting box; 22. First vertical frame; 23. Cleaning clamp; 24. Elastic telescopic rod; 25. Scraper; 26. Retractable arc plate; 27. Connecting rod; 28. Round table seat; 29. ​​Elastic clamp; 30. Connecting strip; 31. Second vertical frame; 32. Telescopic drive member; 33. Pressing plate; 34. Second collecting box; 35. Feeding channel plate; 36. Limiting strip; 37. Rotating shaft rod; 38. Unloading dial wheel; 39. Guide plate. DETAILED DESCRIPTION

[0072] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making any creative efforts are within the scope of protection of the present invention. Example

[0073] like Figure 1-6 As shown, this embodiment proposes an automatic deburring device for a condenser header, comprising a machine base plate 1 and a clamping and fixing mechanism, wherein the clamping and fixing mechanism is used to clamp and fix the condenser header, and the clamping and fixing mechanism is installed on the machine base plate 1;

[0074] Also included is a burr removal mechanism, the burr removal mechanism comprising:

[0075] A propulsion assembly, the propulsion assembly being mounted on the machine base plate 1;

[0076] A D-shaped column 7 is installed on the moving end of the propulsion assembly, and the cross-sectional shape of the D-shaped column 7 is a circle with a notch.

[0077] The propulsion assembly comprises:

[0078] A first mounting frame 2, the first mounting frame 2 is mounted on the machine bottom plate 1;

[0079] A power motor 3, the power motor 3 is mounted on the first mounting frame 2;

[0080] A screw rod 4, the screw rod 4 being rotatably mounted on the first mounting frame 2 via a bearing seat;

[0081] The threaded slide 5 is slidably mounted on the surface of the screw rod 4 and is transmission-connected to the screw rod 4;

[0082] A mounting rod 6 is mounted on the upper portion of the threaded slide 5, and the D-shaped column 7 is fixed to an end of the mounting rod 6 away from the threaded slide 5;

[0083] A support slide 8 is mounted on the first mounting frame 2 at a side away from the power motor 3 , and the D-shaped column 7 slides on the support slide 8 ;

[0084] The limiting slide rod 9 is provided with two limiting slide rods 9 , and the two limiting slide rods 9 are installed on the first mounting frame 2 , and the two ends of the threaded slide seat 5 are respectively connected to the two limiting slide rods 9 by sliding blocks.

[0085] The clamping and fixing mechanism comprises:

[0086] A second mounting bracket 10, the second mounting bracket 10 being mounted on the machine bottom plate 1;

[0087] A lower semi-cylindrical seat 11, wherein two lower semi-cylindrical seats 11 are provided, and the two lower semi-cylindrical seats 11 are installed on the second mounting frame 10;

[0088] A third mounting bracket 12, the third mounting bracket 12 being mounted on the machine bottom plate 1;

[0089] a first lifting drive member 13, wherein four first lifting drive members 13 are provided and the four first lifting drive members 13 are mounted on the third mounting frame 12;

[0090] The upper semi-cylindrical seat 14 is provided with two upper semi-cylindrical seats 14 , and each upper semi-cylindrical seat 14 is installed at the lifting end of the two first lifting drive members 13 .

[0091] After the processing of the manifold is completed, there will be relatively large burrs on the inner surface of the manifold. Due to the large size of the burrs, it is impossible to remove them by traditional grinding and deburring methods, such as Figure 15 , is a schematic diagram of the manifold, in which the two symmetrical parts protruding inward are the large burrs generated during the machining process.

[0092] In this embodiment, the processed collecting pipe is placed on the two lower semi-cylindrical seats 11, and then the first lifting drive member 13 drives the upper semi-cylindrical seat 14 to descend, and the upper semi-cylindrical seat 14 and the lower semi-cylindrical seat 11 are merged to clamp the collecting pipe between them. Then the power motor 3 rotates, driving the screw rod 4 to rotate, and the rotation of the screw rod 4 drives the threaded slide 5 to slide on the limiting slide 9. The threaded slide 5 will drive the installation rod 6 and the D-shaped column 7 to perform translational movement, and the D-shaped column 7 will move and be inserted into the interior of the collecting pipe. The outer diameter of the D-shaped column 7 is the same as that of the collecting pipe. The inner diameter of the flow tube is matched, so that the D-shaped column 7 can remove the large and small burrs on the inner wall of the collecting tube by extrusion and separation during the movement inside the collecting tube. A notch is provided on the upper part of the D-shaped column 7, so that the upper part of the D-shaped column 7 does not contact the top of the inner wall of the collecting tube. Because there are holes on the upper part of the inner wall of the collecting tube, the damage to the holes caused by squeezing on the upper side of the inner wall is avoided. Then the D-shaped column 7 pushes all the burrs out from the opening at the other end of the collecting tube, realizing the effect of automatic deburring and achieving the effect of removing large and small burrs at one time. Example

[0093] On the basis of the first specific implementation method, Figure 7-10 As shown, the clamping and fixing mechanism further includes two symmetrical adjustment components, which are symmetrically mounted on both sides of the second mounting frame 10. The adjustment components include:

[0094] A support column 15, wherein the support column 15 is fixed to the second mounting frame 10;

[0095] A U-shaped frame 16, the U-shaped frame 16 is installed on the support column 15;

[0096] Four first power rollers 17 are provided and arranged on the U-shaped frame 16 in a U-shape;

[0097] A second lifting drive member 18 , the second lifting drive member 18 being mounted on the third mounting frame 12 ;

[0098] A T-shaped frame 19, the T-shaped frame 19 is installed at the lifting end of the second lifting drive member 18;

[0099] The second power roller 20 is provided with two second power rollers 20 , and the two second power rollers 20 are installed at the lower part of the T-shaped frame 19 .

[0100] Also included is a separation assembly, the separation assembly comprising:

[0101] Two first vertical frames 22 are provided. The two first vertical frames 22 are symmetrically mounted on the machine bottom plate 1 . The first vertical frames 22 are located on a side of the second mounting frame 10 away from the first mounting frame 2 .

[0102] The cleaning clamps 23 are each mounted on the first vertical frame 22 via an electric telescopic rod. The inner contour of the two cleaning clamps 23 combined is the same as the cross-sectional shape of the D-shaped column 7 .

[0103] The separation assembly further includes a first collection box 21 , which is mounted on the machine bottom plate 1 and is located below the cleaning clamp 23 .

[0104] In this embodiment, after the manifold is placed on the lower semi-cylindrical seat 11, in order to protect the holes on the manifold, the manifold needs to have its holes facing upwards to ensure that the notch on the upper part of the D-shaped column 7 corresponds to the holes of the manifold, so as to ensure that the holes of the manifold are not damaged. The lower side of the manifold will contact the first power roller 17 in the U-shaped frame 16 on both sides, and then the second lifting drive 18 drives the T-shaped frame 19 and the second power roller 20 to descend, so that the second power roller 20 contacts the upper part of the manifold, and then the second power roller 20 and the first power roller 17 rotate synchronously, driving the manifold therebetween to rotate until the holes of the manifold rotate to the upper part and stop. The state of the manifold is observed by a sensor and a signal is sent to control the rotation angle.

[0105] When the D-shaped column 7 passes through the manifold and emerges from the other end, some burrs will be deformed due to extrusion and adhere to the surface of the D-shaped column 7. Then the electric telescopic rod will drive the two cleaning clamps 23 to approach each other and fit on the surface of the D-shaped column 7. Then, when the D-shaped column 7 reverses and resets, the D-shaped column 7 will slide relative to the surface of the D-shaped column 7, thereby separating the burrs attached to its surface. The burrs will fall into the first collection box 21, realizing automatic cleaning and collection of the burrs. Example

[0106] On the basis of the second specific implementation method, Figure 11-14 As shown, the burr removal mechanism further includes a cleaning component, which includes:

[0107] An elastic telescopic rod 24, the elastic telescopic rod 24 is mounted on the machine bottom plate 1 through a bracket;

[0108] A scraper 25 is mounted on the telescopic end of the elastic telescopic rod 24;

[0109] A connecting rod 27, the connecting rod 27 is installed on the scraper 25;

[0110] A pedestal seat 28 , the pedestal seat 28 being fixedly connected to an end of the connecting rod 27 away from the scraper 25 ;

[0111] Elastic clamping blocks 29, two of which are symmetrically mounted on both sides of the truncated pedestal 28;

[0112] The connecting bars 30 are provided with two, each of which is mounted on one of the elastic clamping blocks 29. A cylindrical groove is provided on the end surface of the D-shaped column 7, and two clamping grooves are symmetrically provided on the inner annular surface of the cylindrical groove.

[0113] The upper part of the scraper 25 is telescopically provided with a retractable arc plate 26, and the bottom of the retractable arc plate 26 is connected to the inside of the scraper 25 through an elastic member;

[0114] A second vertical frame 31, wherein two second vertical frames 31 are provided and the two second vertical frames 31 are symmetrically mounted on the machine bottom plate 1;

[0115] A telescopic driving member 32 , one of the telescopic driving members 32 being mounted on each of the second vertical frames 31 ;

[0116] A pressing plate 33 is installed at the telescopic end of each telescopic driving member 32 .

[0117] The machine further comprises a second collection box 34 , which is mounted on the machine bottom plate 1 .

[0118] Since there is a gap between the upper side of the D-shaped column 7 and the inner wall of the manifold, some burrs will move into the gap under the action of extrusion, and some small burr chips will also remain at other positions of the inner wall of the manifold.

[0119] In this embodiment, when the D-shaped column 7 passes through the manifold and emerges from the other end, the D-shaped column 7 will hit the pedestal seat 28, and then the pedestal seat 28 will enter the cylindrical groove of the D-shaped column 7. Under the squeezing of the inner wall of the cylindrical groove, the two elastic blocks 29 will be squeezed inward, and then the two elastic blocks 29 will move inward and be stuck in the groove of the inner annular surface of the cylindrical groove of the D-shaped column 7. Then, when the D-shaped column 7 moves in the reverse direction to reset, the scraper 25, the retracting arc plate 26, the connecting rod 27 and the pedestal seat 28 will be pulled by the elastic blocks 29 to move synchronously, and the elastic telescopic rod 24 will extend at the same time. Then the scraper 25 and the retracting arc plate 26 will enter the manifold in the reverse direction to remove the burrs remaining on the inner wall of the manifold, and then move out from the other end of the manifold to scrape off the separated burrs, which fall into the second collection box 34 to be collected.

[0120] Since the upper part of the manifold has holes, if a hard scraper is used directly, the edges of the holes may be deformed and damaged. Therefore, the top of the scraper 25 adopts a retracted curved plate 26. The top of the retracted curved plate 26 is smooth. When it contacts the hole, it will adapt to the concave and convex part of the hole to avoid strong squeezing and deformation with the hole.

[0121] Then the two telescopic driving members 32 extend, driving the two pressing plates 33 to approach each other, and the two pressing plates 33 squeeze the two connecting strips 30 respectively. The two connecting strips 30 gather inward, pulling the elastic card block 29 inward, and then the elastic card block 29 slides out of the card slot. Then, as the elastic force of the elastic telescopic rod 24 contracts, the pedestal seat 28 is pulled out, and then the scraper 25 is also reset, thereby cleaning the burrs on the inner wall of the collecting pipe.

[0122] It also includes a feeding mechanism, which includes:

[0123] A feeding channel plate 35 is installed on the machine bottom plate 1, and the machine bottom plate 1 is inclined toward the lower semi-cylindrical seat 11;

[0124] Limiting bars 36, two of which are installed on the feeding channel plate 35 through brackets, and the distance between the limiting bars 36 and the feeding channel plate 35 gradually decreases from top to bottom;

[0125] A rotating shaft rod 37, the rotating shaft rod 37 is rotatably mounted on the feeding channel plate 35, and the rotating shaft rod 37 is connected to an external motor;

[0126] A blanking thumbwheel 38, on the outer ring of which a plurality of thumbwheels are equidistantly mounted, is provided with two blanking thumbwheels 38, which are mounted on the rotating shaft 37;

[0127] The material guide plate 39 is provided with two material guide plates 39 , and the two material guide plates 39 are installed on the edge of the unloading end of the material feeding channel plate 35 , and the end of the material guide plate 39 away from the material feeding channel plate 35 is connected to the lower semi-cylindrical seat 11 .

[0128] In this embodiment, the collecting pipes are arranged and placed on the feeding channel plate 35, and then the collecting pipes roll downward along the feeding channel plate 35. As the gap between the feeding channel plate 35 and the limiting bar 36 decreases, the collecting pipes become a single-layer arrangement and roll downward, and are then intercepted by the lever of the unloading dial wheel 38. When unloading is required, the rotating shaft rod 37 drives the unloading dial wheel 38 to rotate, and a collecting pipe can be pushed downward by the lever, and then the collecting pipe will roll downward along the guide plate 39 to the lower semi-cylindrical seat 11 to realize automatic loading.

[0129] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic deburring device for a condenser manifold, comprising a machine base plate (1) and a clamping and fixing mechanism, wherein the clamping and fixing mechanism is used to clamp and fix the condenser manifold, and the clamping and fixing mechanism is mounted on the machine base plate (1); It is characterized in that Also included is a burr removal mechanism, the burr removal mechanism comprising: A propulsion assembly, the propulsion assembly being mounted on the machine base plate (1); A D-shaped column (7), the D-shaped column (7) being mounted on the moving end of the propulsion assembly, the cross-sectional shape of the D-shaped column (7) being a circle with a notch; The clamping and fixing mechanism comprises a second mounting frame (10) and a third mounting frame (12), wherein the second mounting frame (10) is mounted on the machine base plate (1), and the third mounting frame (12) is mounted on the machine base plate (1); The clamping and fixing mechanism further comprises two symmetrical adjustment components, the two adjustment components being symmetrically mounted on both sides of the second mounting frame (10), the adjustment components comprising: A support column (15), the support column (15) being fixedly connected to the second mounting frame (10); A U-shaped frame (16), the U-shaped frame (16) being mounted on the support column (15); a first power roller (17), wherein four first power rollers (17) are provided, and the four first power rollers (17) are arranged and mounted on the U-shaped frame (16) in a U-shape; a second lifting drive member (18), the second lifting drive member (18) being mounted on the third mounting frame (12); A T-shaped frame (19), the T-shaped frame (19) being mounted on the lifting end of the second lifting drive member (18); a second power roller (20), wherein two second power rollers (20) are provided, and the two second power rollers (20) are installed at the lower part of the T-shaped frame (19); The burr removal mechanism further includes a cleaning assembly, which includes: An elastic telescopic rod (24), the elastic telescopic rod (24) being mounted on the machine bottom plate (1) via a bracket; a scraper (25), the scraper (25) being mounted on the telescopic end of the elastic telescopic rod (24); A connecting rod (27), the connecting rod (27) being mounted on the scraper (25); A truncated pedestal seat (28), the truncated pedestal seat (28) being fixedly connected to an end of the connecting rod (27) away from the scraper (25); Elastic card blocks (29), two of the elastic card blocks (29) are provided, and the two elastic card blocks (29) are symmetrically mounted on both sides of the truncated pedestal seat (28); A connecting bar (30), wherein two connecting bars (30) are provided, each connecting bar (30) is mounted on one of the elastic clamping blocks (29), a cylindrical groove is formed on the end surface of the D-shaped column (7), and two clamping grooves are symmetrically formed on the inner annular surface of the cylindrical groove; The upper portion of the scraper (25) is telescopically provided with a retractable arc plate (26), and the bottom of the retractable arc plate (26) is connected to the interior of the scraper (25) via an elastic member; A second vertical frame (31), wherein two second vertical frames (31) are provided, and the two second vertical frames (31) are symmetrically mounted on the machine bottom plate (1); a telescopic driving member (32), wherein each of the second vertical frames (31) is equipped with a telescopic driving member (32); A pressing plate (33) is installed at the telescopic end of each telescopic driving member (32).

2. The condenser header automatic deburring device according to claim 1, characterized in that: The propulsion assembly comprises: A first mounting frame (2), the first mounting frame (2) being mounted on the machine base plate (1); A power motor (3), the power motor (3) being mounted on the first mounting frame (2); A screw rod (4), the screw rod (4) being rotatably mounted on the first mounting frame (2) via a bearing seat; A threaded slide (5), the threaded slide (5) being slidably mounted on the surface of the screw rod (4), and the threaded slide (5) being transmission-connected to the screw rod (4); A mounting rod (6), the mounting rod (6) being mounted on the upper portion of the threaded slide (5), the D-shaped column (7) being fixed to an end of the mounting rod (6) away from the threaded slide (5); A support slide (8), the support slide (8) being mounted on a side of the first mounting frame (2) away from the power motor (3), and the D-shaped column (7) sliding on the support slide (8); A limiting slide bar (9), wherein two limiting slide bars (9) are provided, and the two limiting slide bars (9) are mounted on the first mounting frame (2), and the two ends of the threaded slide seat (5) are respectively connected to the two limiting slide bars (9) by sliding blocks.

3. The automatic deburring device for condenser headers according to claim 2, characterized in that: The clamping and fixing mechanism comprises: A lower semi-cylindrical seat (11), wherein two lower semi-cylindrical seats (11) are provided, and the two lower semi-cylindrical seats (11) are mounted on the second mounting frame (10); a first lifting drive member (13), wherein four first lifting drive members (13) are provided, and the four first lifting drive members (13) are mounted on the third mounting frame (12); An upper semi-cylindrical seat (14), wherein two upper semi-cylindrical seats (14) are provided, and each upper semi-cylindrical seat (14) is mounted on the lifting ends of two first lifting drive members (13).

4. The automatic deburring device for condenser headers according to claim 3, characterized in that: Also included is a separation assembly, the separation assembly comprising: a first vertical frame (22), wherein two first vertical frames (22) are provided, and the two first vertical frames (22) are symmetrically mounted on the machine bottom plate (1), and the first vertical frame (22) is located on a side of the second mounting frame (10) away from the first mounting frame (2); A cleaning clamp (23), each of the cleaning clamps (23) is mounted on the first vertical frame (22) via an electric telescopic rod, and the combined inner contour shape of the two cleaning clamps (23) is the same as the cross-sectional shape of the D-shaped column (7).

5. The automatic deburring device for condenser headers according to claim 4, characterized in that: The separation assembly further comprises a first collection box (21), the first collection box (21) being mounted on the machine bottom plate (1), and the first collection box (21) being located below the cleaning clamp (23).

6. The automatic deburring device for condenser headers according to claim 5, characterized in that: It also includes a second collection box (34), which is installed on the machine bottom plate (1).

7. The automatic deburring device for condenser headers according to claim 6, characterized in that: It also includes a feeding mechanism, which includes: A feeding channel plate (35), the feeding channel plate (35) is mounted on the machine bottom plate (1), and the machine bottom plate (1) is inclined toward the lower semi-cylindrical seat (11); A limiting strip (36), wherein two limiting strips (36) are provided, and the two limiting strips (36) are mounted on the feeding channel plate (35) via a bracket, and the distance between the limiting strip (36) and the feeding channel plate (35) gradually decreases from top to bottom; A rotating shaft rod (37), the rotating shaft rod (37) is rotatably mounted on the feeding channel plate (35), and the rotating shaft rod (37) is connected to an external motor; A blanking thumbwheel (38), a plurality of thumbwheels are equidistantly mounted on the outer ring of the blanking thumbwheel (38), two blanking thumbwheels (38) are provided, and the two blanking thumbwheels (38) are mounted on the rotating shaft rod (37); A material guide plate (39), wherein two material guide plates (39) are provided, and the two material guide plates (39) are installed on the edge of the lower material end of the upper material channel plate (35), and one end of the material guide plate (39) away from the upper material channel plate (35) is connected to the lower semi-cylindrical seat (11).

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