An automatic equipment for integrated milling and tapping of water inlet and outlet holes of radiator

Abstract

The present invention relates to the technical field of radiator production, and particularly to an automatic milling and tapping integrated device for the water inlet and outlet holes of radiators. It includes: a workbench, a clamping assembly is arranged in the middle of the workbench, a pair of fixed mounting seats are symmetrically arranged on both sides of the clamping assembly, a center distance adjusting assembly is arranged on one side of each of the two fixed mounting seats, a milling and tapping integrated assembly is arranged on the fixed mounting seats, a flushing assembly is arranged inside the milling and tapping integrated assembly, a protective shell is arranged on one side of each of several milling and tapping integrated assemblies, and an air pump is arranged on one side of the workbench. By setting the milling and tapping integrated assembly, the present invention realizes the integrated processing of grinding and wire drilling. Among them, the second motor drives the grinding shaft to rotate through the second belt pulley, the transmission belt and the first belt pulley to perform grinding operations on the water inlet and outlet holes of the radiator, and the first motor drives the wire drilling shaft to rotate through the second sprocket, the transmission chain and the first sprocket to perform wire drilling operations on the water inlet and outlet holes of the radiator.

Description

Technical Field

[0001] The present invention relates to the technical field of radiator production, and particularly relates to an automatic integrated milling and tapping equipment for the water inlet and outlet holes of radiators. Background Art

[0002] A radiator is a common indoor heating device that heats up the room temperature by dissipating heat through the internal circulating hot water or steam. In order to ensure the pipe connection tightness and improve the fluid transportation efficiency, during the production process, it is often necessary to perform milling and tapping operations on the water inlet and outlet holes of the radiator to ensure accurate hole dimensions and smooth surfaces.

[0003] During the processing of the traditional water inlet and outlet holes of radiators, multiple clamping operations are required on the grinding equipment and drilling and threading equipment in sequence to complete the milling and tapping operations, which increases the processing time and the risk of positioning errors, reduces the production efficiency and processing accuracy. Secondly, the fixtures and processing components in the traditional grinding device and drilling and threading equipment are mostly fixedly installed, making it difficult to adapt to radiators of different sizes and specifications, and the versatility is poor. In addition, the sewage and debris generated during the processing stay on the workbench, which not only pollutes the working environment, increases the difficulty and cost of subsequent cleaning work, but also affects the product quality. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic integrated milling and tapping equipment for the water inlet and outlet holes of radiators to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: It includes a workbench, a clamping component is arranged in the middle of the workbench, a pair of fixed mounting seats are symmetrically arranged on both sides of the clamping component, a center distance adjusting component is arranged on one side of each of the two fixed mounting seats, a milling and tapping integrated component is arranged on the fixed mounting seat, a flushing component is arranged in the milling and tapping integrated component, a protective shell is arranged on one side of each of several milling and tapping integrated components, and an air pump is arranged on one side of the workbench;

[0006] The center distance adjusting component includes a support seat arranged on the workbench, a lead screw is inserted into the support seat, an adjusting knob is arranged at one end of the lead screw, a driving block is spirally sleeved on the outer side of the lead screw, a movable mounting seat is arranged on the driving block, a pair of guide rails 1 are symmetrically arranged on the workbench on both sides of the lead screw, and guide blocks are arranged at the corresponding positions of the bottom of the movable mounting seat for the guide rails 1;

[0007] The milling and tapping integrated component includes a drilling wire shaft. A pair of bearing seats II are symmetrically arranged on both sides of the fixed mounting seat and the movable mounting seat. The drilling wire shaft on the same side is located within the bearing seat II. A sprocket I is sleeved on one end of several drilling wire shafts. Mounting frames I are arranged on both the fixed mounting seat and the movable mounting seat. Motors I are arranged on several mounting frames I. Sprockets II are arranged at the driving ends of several motors I. A transmission chain is arranged between the sprocket I and the sprocket II on the same side.

[0008] Preferably, as the present invention, the clamping component includes two pairs of guide sleeves symmetrically arranged on the front and rear sides of the workbench. Guide posts are slidably arranged within several guide sleeves. A mounting plate I is arranged at the top of several guide posts. A telescopic cylinder I is arranged on one side of the mounting plate I. The telescopic rod of the telescopic cylinder I penetrates through the mounting plate I.

[0009] Preferably, as the present invention, a telescopic cylinder II is arranged on one side of the telescopic cylinder I. A guide groove corresponding to the telescopic rod of the telescopic cylinder II is opened on the mounting plate I. A pair of adjusting bolts are symmetrically arranged on both sides of the bottom of the telescopic cylinder II. Adjusting grooves corresponding to the adjusting bolts are opened at the corresponding positions on the mounting plate I. Upper clamps are arranged at the bottoms of the telescopic rods of the telescopic cylinder I and the telescopic cylinder II.

[0010] Preferably, as the present invention, a mounting plate II is arranged on several guide posts. The mounting plate II is located directly below the mounting plate I. Lower clamps are arranged at the corresponding positions of the mounting plate II corresponding to the upper clamps.

[0011] Preferably, as the present invention, a mounting plate III is arranged at the bottoms of several guide posts. A pair of telescopic cylinders III are arranged on the inner top surface of the workbench. The bottoms of the telescopic rods of the two telescopic cylinders III are connected to the mounting plate III. A pair of bearing seats I are symmetrically arranged on both sides of the mounting plate III. A rotating shaft I is arranged between the two bearing seats I. A pair of gears are sleeved on the rotating shaft I. Rack gears are meshingly arranged at the corresponding positions on the inner walls of both sides of the workbench corresponding to the gears. The telescopic cylinder I, the telescopic cylinder II and the telescopic cylinder III are all connected to an air pump.

[0012] Preferably, as the present invention, a pair of bearing seats III are symmetrically arranged on both sides of the fixed mounting seat and the movable mounting seat. A grinding shaft is inserted within each pair of bearing seats III. The grinding shaft is located directly below the drilling wire shaft. A pulley I is sleeved on one end of several grinding shafts. Mounting frames II are arranged on several mounting frames I. Motors II are arranged on several mounting frames II. Pulleys II are arranged at the driving ends of several motors II. A transmission belt is arranged between the pulley I and the pulley II on the same side. A speed reducer is arranged on one side of both the fixed mounting seat and the movable mounting seat. The motors I and the motors II on the same side are connected to the speed reducer.

[0013] Preferably in the present invention, the flushing assembly includes a flushing nozzle disposed on one side of the fixed mounting seat and the movable mounting seat. A pair of falling grooves are symmetrically formed in the middle of the workbench. The guide plates are inclined on the workbench at the bottoms of the two falling grooves. The two guide plates penetrate through the workbench. The bottoms of the tails of the two guide plates are provided with dirt collection boxes, and filter nets are arranged in the two dirt collection boxes.

[0014] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0015] 1. By providing the clamping assembly in the present invention, the telescopic movement of the telescopic rods of the first telescopic cylinder and the second telescopic cylinder drives the upper clamp to move up and down, and cooperates with the lower clamp on the second mounting plate to realize the rapid clamping and release of the radiator. Secondly, the cooperation of the adjusting bolt, the adjusting groove, the second telescopic cylinder and the guiding groove can flexibly adjust the position of the upper clamp to adapt to the sizes and specifications of different radiators, enhancing the versatility of the equipment. In addition, the third telescopic cylinder drives the overall clamping assembly to move up and down along the guiding sleeve on the workbench through the telescopic movement of the telescopic rod, and the processing process of first grinding and then drilling can be realized. Then, combined with the synchronous lifting mechanism of the first rotating shaft, the gear and the rack, the accuracy of the position of the radiator during the processing is ensured, and the processing accuracy and product quality are improved.

[0016] 2. By providing the center distance adjusting assembly in the present invention, the adjusting knob enables the operator to manually rotate the lead screw, convert the rotational movement of the lead screw into the linear movement of the driving block, and then drive the movable mounting seat to move smoothly along the first guide rail, realizing the flexible adjustment of the center distance between the fixed mounting seat and the movable mounting seat on the same side to adapt to the processing requirements of radiators of different sizes and specifications, improving the adaptability and processing efficiency of the equipment.

[0017] 3. By providing the milling and tapping integrated assembly in the present invention, the integrated processing of grinding and drilling is realized. The second motor drives the grinding shaft to rotate through the second belt pulley, the transmission belt and the first belt pulley to perform grinding operations on the water inlet and outlet holes of the radiator. The first motor drives the drilling shaft to rotate through the second sprocket, the transmission chain and the first sprocket to perform drilling operations on the water inlet and outlet holes of the radiator. The integrated design enables the equipment to continuously complete two key processes of grinding and drilling in one clamping of the radiator, shortening the processing time, improving the production efficiency, and at the same time reducing the positioning error caused by multiple clamps, and improving the processing accuracy and product quality.

[0018] 4. By providing a flushing assembly, the flushing nozzle can continuously flush the radiator during the processing, which plays a good cooling role, preventing the heat generated during the processing from damaging the radiator and the processing equipment. At the same time, the flushing can also timely wash away the debris generated during the processing, keeping the processing area clean. Secondly, the combined use of the falling groove, the sewage guiding plate and the dirt collection box enables the sewage and debris after flushing to be smoothly discharged and centrally collected. The filter screen in the dirt collection box can separate the debris from the sewage, facilitating subsequent treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a schematic diagram of the overall bottom structure of the present invention;

[0021] Figure 3 is Figure 2 an enlarged schematic diagram of part A in

[0022] Figure 4 is a schematic diagram of the clamping assembly structure of the present invention;

[0023] Figure 5 is a schematic diagram of the center distance adjustment assembly structure of the present invention;

[0024] Figure 6 is a schematic diagram of the milling and tapping integrated assembly structure of the present invention;

[0025] Figure 7 is a schematic diagram of the flushing assembly structure of the present invention.

[0026] Reference numerals: workbench 1, clamping assembly 2, guide sleeve 21, guide post 22, first mounting plate 23, first telescopic cylinder 24, second telescopic cylinder 25, guide groove 26, adjusting bolt 27, adjusting groove 28, upper fixture 29, second mounting plate 210, lower fixture 211, third mounting plate 212, first bearing seat 213, first rotating shaft 214, gear 215, rack 216, third telescopic cylinder 217, fixed mounting seat 3, center distance adjustment assembly 4, support seat 41, lead screw 42, adjusting knob 43, driving block 44, movable mounting seat 45, first guide rail 46, guide block 47, milling and tapping integrated assembly 5, second bearing seat 51, drilling and wire shaft 52, first sprocket 53, first mounting frame 54, first motor 55, second sprocket 56, transmission chain 57, third bearing seat 58, grinding shaft 59, first belt pulley 510, second mounting frame 511, second motor 512, second belt pulley 513, transmission belt 514, speed reducer 515, flushing assembly 6, flushing nozzle 61, falling groove 62, sewage guiding plate 63, dirt collection box 64, filter screen 65, protective shell 7, air pump 8. DETAILED DESCRIPTION OF THE INVENTION

[0027] To make the objectives, technical solutions, and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present invention.

[0028] As Figures 1-7 shown, an automatic integrated milling and tapping equipment for the water inlet and outlet holes of a radiator proposed by the present invention includes a workbench 1. A clamping assembly 2 is arranged in the middle of the workbench 1. A pair of fixed mounting seats 3 are symmetrically arranged on both sides of the clamping assembly 2. A center distance adjusting assembly 4 is arranged on one side of each of the two fixed mounting seats 3. A milling and tapping integrated assembly 5 is arranged on the fixed mounting seat 3. A flushing assembly 6 is arranged in the milling and tapping integrated assembly 5. A protective shell 7 is arranged on one side of each of several milling and tapping integrated assemblies 5. An air pump 8 is arranged on one side of the workbench 1. The air pump 8 provides a power source for the first telescopic cylinder 24, the second telescopic cylinder 25, and the third telescopic cylinder 217, enabling them to perform telescopic movements.

[0029] The center distance adjusting assembly 4 includes a support seat 41 arranged on the workbench 1. A lead screw 42 is inserted into the support seat 41. The support seat 41 provides support for the lead screw 42 to ensure the stability of the lead screw 42 during rotation. One end of the lead screw 42 is provided with an adjusting knob 43. The adjusting knob 43 facilitates the operator to manually rotate the lead screw 42, thereby adjusting the center distance. A driving block 44 is spirally sleeved on the outer side of the lead screw 42. A movable mounting seat 45 is arranged on the driving block 44. When the lead screw 42 rotates, the rotational movement is converted into a linear movement of the driving block 44, thereby driving the movable mounting seat 45 to move. A pair of first guide rails 46 are symmetrically arranged on the workbench 1 on both sides of the lead screw 42. Guide blocks 47 are arranged at the corresponding positions of the bottom of the movable mounting seat 45 corresponding to the first guide rails 46. The guide blocks 47 cooperate with the first guide rails 46 to provide guidance for the movement of the movable mounting seat 45 and ensure the accuracy during movement.

[0030] The milling and tapping integrated component 5 includes a drill wire shaft 52. A pair of bearing seats two 51 are symmetrically arranged on both sides of the fixed mounting seat 3 and the movable mounting seat 45. The drill wire shaft 52 on the same side is located within the bearing seat two 51. The bearing seat two 51 provides support for the drill wire shaft 52, ensuring the stability of the drill wire shaft 52 during rotation. The drill wire shaft 52 performs drill wire processing on the radiator, thereby realizing the thread processing of the water inlet and outlet holes of the radiator. A sprocket one 53 is sleeved on one end of several drill wire shafts 52. Mounting frames one 54 are arranged on both the fixed mounting seat 3 and the movable mounting seat 45. The mounting frame one 54 provides an installation basis for the motor one 55. Several motor ones 55 are arranged on several mounting frames one 54. Sprockets two 56 are arranged on the driving ends of several motor ones 55. A transmission chain 57 is arranged between the sprocket one 53 and the sprocket two 56 on the same side. The motor one 55 provides the power for the rotation of the sprocket two 56, and the sprocket two 56 then transmits the power to the sprocket one 53 through the transmission chain 57, thereby driving the drill wire shaft 52 to rotate.

[0031] The clamping component 2 includes two pairs of guide sleeves 21 symmetrically arranged on the front and back sides of the workbench 1. Guide posts 22 are slidably arranged within several guide sleeves 21. The guide sleeve 21 provides guidance for the guide post 22, ensuring the stability of the guide post 22 during lifting. A mounting plate one 23 is arranged at the top of several guide posts 22. The mounting plate one 23 provides an installation basis for the telescopic cylinder one 24 and the telescopic cylinder two 25. A telescopic cylinder one 24 is arranged on one side of the mounting plate one 23, and the telescopic rod of the telescopic cylinder one 24 penetrates through the mounting plate one 23.

[0032] A telescopic cylinder two 25 is arranged on one side of the telescopic cylinder one 24. A guide groove 26 corresponding to the telescopic rod of the telescopic cylinder two 25 is opened on the mounting plate one 23. A pair of adjusting bolts 27 are symmetrically arranged on both sides of the bottom of the telescopic cylinder two 25. The adjusting bolt 27 can adjust the position of the telescopic cylinder two 25 on the mounting plate one 23, thereby adjusting the position of the upper clamp 29 to adapt to the clamping requirements of radiators of different sizes. Adjusting grooves 28 are opened on the mounting plate one 23 at the positions corresponding to the adjusting bolts 27. The guide groove 26 and the adjusting groove 28 respectively provide guidance for the telescopic cylinder two 25 and the adjusting bolt 27, ensuring the stability of the telescopic cylinder two 25 and the adjusting bolt 27 during movement. The telescopic rods of the telescopic cylinder one 24 and the telescopic cylinder two 25 are both provided with upper clamps 29 at the bottom.

[0033] A mounting plate two 210 is arranged on several guide posts 22. The mounting plate two 210 is located directly below the mounting plate one 23. The mounting plate two 210 provides an installation basis for the lower clamp 211. Lower clamps 211 are arranged on the mounting plate two 210 at the positions corresponding to the upper clamps 29. The telescopic cylinder one 24 and the telescopic cylinder two 25 drive the upper clamp 29 to lift and lower through the telescopic rods, and cooperate with the lower clamp 211 to realize the clamping and loosening of the radiator.

[0034] A mounting plate three 212 is provided at the bottom of several guide posts 22. A pair of telescopic cylinders three 217 are provided on the inner top surface of the workbench 1. The bottom of the telescopic rods of the two telescopic cylinders three 217 is connected to the mounting plate three 212. The telescopic movement of the telescopic rods of the telescopic cylinders three 217 drives the overall clamping assembly 2 to lift along the guide sleeve 21, so as to realize the processing sequence of first grinding and then drilling wire. A pair of bearing seats one 213 are symmetrically arranged on both sides of the mounting plate three 212. The bearing seats one 213 provide an installation basis for the rotating shaft one 214 to ensure the stability of the rotating shaft one 214 during rotation. A rotating shaft one 214 is arranged between the two bearing seats one 213. A pair of gears 215 are sleeved on the rotating shaft one 214. Rack bars 216 are meshed and arranged at the positions corresponding to the gears 215 on the inner walls of both sides of the workbench 1. The combined use of the rotating shaft one 214, the gears 215 and the rack bars 216 can ensure that when the overall clamping assembly 2 lifts along the guide sleeve 21, the front and rear sides lift synchronously, avoiding the position deviation of the radiator caused by non-synchronization. The telescopic cylinder one 24, the telescopic cylinder two 25 and the telescopic cylinder three 217 are all connected to the air pump 8.

[0035] A pair of bearing seats three 58 are symmetrically arranged on both sides of the fixed mounting seat 3 and the movable mounting seat 45. A grinding shaft 59 is inserted into each pair of bearing seats three 58. The grinding shaft 59 is located directly below the wire drilling shaft 52. The bearing seats three 58 provide an installation basis for the grinding shaft 59 to ensure the stability of the grinding shaft 59 during rotation. A pulley one 510 is sleeved on one end of several grinding shafts 59. Mounting frames two 511 are arranged on several mounting frames one 54. The mounting frames two 511 provide an installation basis for the motors two 512. Motors two 512 are arranged on several mounting frames two 511. Driving pulleys 513 are arranged at the driving ends of several motors two 512. A transmission belt 514 is arranged between the pulley one 510 and the driving pulley 513 on the same side. The motor two 512 provides the power for the driving pulley 513 to rotate. The driving pulley 513 transmits the power to the pulley one 510 through the transmission belt 514, and then drives the grinding shaft 59 to rotate. A speed reducer 515 is arranged on one side of the fixed mounting seat 3 and the movable mounting seat 45. The motors one 55 and the motors two 512 on the same side are connected to the speed reducer 515. The speed reducer 515 reduces the rotation speeds of the motors one 55 and the motors two 512 and increases the torque, so that the wire drilling shaft 52 and the grinding shaft 59 can be processed at appropriate rotation speeds.

[0036] The flushing assembly 6 includes a flushing nozzle 61 provided on one side of the fixed mounting base 3 and the movable mounting base 45. After the flushing nozzle 61 is connected to an external water source, it can flush the radiator during the processing, playing a role in cooling and cleaning, preventing the heat and debris generated during the processing from damaging the radiator and the processing equipment. A pair of falling grooves 62 are symmetrically formed in the middle of the upper part of the workbench 1. The falling grooves 62 enable the sewage and debris after flushing to fall smoothly, avoiding accumulation on the workbench 1. The guide plates 63 are inclinedly arranged on the workbench 1 at the bottoms of the two falling grooves 62. The two guide plates 63 penetrate through the workbench 1. The guide plates 63 guide the sewage and debris to the dirt collection box 64, preventing the sewage from flowing everywhere. The dirt collection boxes 64 are arranged at the bottoms of the tails of the two guide plates 63. Filter meshes 65 are arranged in the two dirt collection boxes 64. The dirt collection boxes 64 collect the sewage and debris after flushing. The filter meshes 65 can separate the sewage and debris, facilitating subsequent treatment.

[0037] During use, first, the operator loosens the adjusting bolt 27, then adjusts the position of the second telescopic cylinder 25 according to the size of the radiator, so that the second telescopic cylinder 25 moves along the guide groove 26, and the adjusting bolt 27 moves along the adjusting groove 28. After moving to the preset position, the second telescopic cylinder 25 can be fixed on the first mounting plate 23 by tightening the adjusting bolt 27. Then, the operator can vertically place the radiator on the lower fixture 211, and then the telescopic rods of the first telescopic cylinder 24 and the second telescopic cylinder 25 extend, driving the upper fixture 29 to move downward to cooperate with the lower fixture 211 to clamp the radiator. Next, the operator can rotate the adjusting knob 43 according to the size of the radiator. The adjusting knob 43 drives the lead screw 42 to rotate, converting the rotational motion of the lead screw 42 into the linear motion of the driving block 44. The driving block 44 drives the movable mounting base 45 to move along the first guide rail 46, thereby adjusting the center distance between the fixed mounting base 3 and the movable mounting base 45 on the same side, so that the milling and tapping integrated assembly 5 on the movable mounting base 45 is aligned with the processing hole of the radiator.

[0038] Then, the telescopic rod of the telescopic cylinder three 217 extends, driving the overall clamping assembly 2 to descend along the guide sleeve 21, aligning the processing hole of the radiator with the grinding shaft 59. The second motor 512 starts, driving the grinding shaft 59 to rotate through the second belt pulley 513, the transmission belt 514 and the first belt pulley 510, and performing grinding operation on the processing hole of the radiator. After grinding, the telescopic rod of the telescopic cylinder three 217 contracts, driving the overall clamping assembly 2 to ascend along the guide sleeve 21, aligning the processing hole of the radiator with the wire drilling shaft 52. The first motor 55 starts, driving the wire drilling shaft 52 to rotate through the second sprocket 56, the transmission chain 57 and the first sprocket 53, and performing wire drilling operation on the processing hole of the radiator. Among them, the combined use of the first rotating shaft 214, the gear 215 and the rack 216 can ensure the synchronization of both sides of the clamping assembly 2 during the lifting process, thereby improving the processing accuracy. The flushing nozzle 61 can continuously spray water on the radiator during the grinding and wire drilling operations to achieve the effects of cooling and dust removal. The dirt generated during the water spraying and flushing process can fall into the dirt guiding plate 63 from the falling groove 62, and then be guided into the dirt collection box 64 by the dirt guiding plate 63. The filter screen 65 can separate the debris from the sewage, facilitating the subsequent cleaning by the operator.

[0039] After both the grinding and wire drilling operations are completed, the telescopic rod of the telescopic cylinder three 217 can continue to contract, driving the overall clamping assembly 2 to ascend along the guide sleeve 21, so that the radiator leaves the processing range of the grinding shaft 59 and the wire drilling shaft 52. Then, by the contraction of the telescopic rods of the first telescopic cylinder 24 and the second telescopic cylinder 25, the upper clamp 29 is driven to move upward, releasing the radiator, and the operator can take out the processed radiator, and the overall equipment enters the next working cycle.

[0040] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundary of the appended claims, or equivalent forms of such scope and boundary.

Claims

1. An automatic equipment for milling and tapping the water inlet and outlet holes of a radiator, which comprises: Workbench (1), characterized in that: a clamping assembly (2) is arranged in the middle of the upper part of the workbench (1), a pair of fixed mounting seats (3) are symmetrically arranged on both sides of the clamping assembly (2), a center distance adjusting assembly (4) is arranged on one side of each of the two fixed mounting seats (3), a milling and tapping integrated assembly (5) is arranged on the fixed mounting seat (3), a water flushing assembly (6) is arranged in the milling and tapping integrated assembly (5), a protective shell (7) is arranged on one side of each of several milling and tapping integrated assemblies (5), and an air pump (8) is arranged on one side of the workbench (1); The center distance adjusting assembly (4) includes a support seat (41) arranged on the workbench (1), a lead screw (42) is inserted into the support seat (41), an adjusting knob (43) is arranged at one end of the lead screw (42), a driving block (44) is spirally sleeved on the outer side of the lead screw (42), a movable mounting seat (45) is arranged on the driving block (44), a pair of guide rails one (46) are symmetrically arranged on the workbench (1) on both sides of the lead screw (42), and guide blocks (47) are arranged at the positions corresponding to the guide rails one (46) at the bottom of the movable mounting seat (45); The milling and tapping integrated assembly (5) includes a drill wire shaft (52), a pair of bearing seats two (51) are symmetrically arranged on both sides of the fixed mounting seat (3) and the movable mounting seat (45), the drill wire shaft (52) on the same side is located in the bearing seat two (51), a sprocket one (53) is sleeved at one end of each of several drill wire shafts (52), mounting frames one (54) are arranged on the fixed mounting seat (3) and the movable mounting seat (45), motors one (55) are arranged on each of several mounting frames one (54), sprockets two (56) are arranged at the driving ends of each of several motors one (55), and a transmission chain (57) is arranged between the sprocket one (53) and the sprocket two (56) on the same side.

2. The automatic integrated milling and tapping equipment for the water inlet and outlet holes of a radiator according to claim 1, characterized in that: The clamping assembly (2) includes two pairs of guide sleeves (21) symmetrically arranged on the front and rear sides of the workbench (1), guide posts (22) are slidably arranged in each of several guide sleeves (21), mounting plate one (23) is arranged at the top of each of several guide posts (22), a telescopic cylinder one (24) is arranged on one side of the mounting plate one (23), and the telescopic rod of the telescopic cylinder one (24) penetrates through the mounting plate one (23).

3. An integrated automatic device for milling and tapping the water inlet and outlet holes of a radiator according to claim 2, characterized in that: A telescopic cylinder two (25) is arranged on one side of the telescopic cylinder one (24), a guide groove (26) corresponding to the telescopic rod of the telescopic cylinder two (25) is opened on the mounting plate one (23), a pair of adjusting bolts (27) are symmetrically arranged on both sides of the bottom of the telescopic cylinder two (25), adjusting grooves (28) are opened on the mounting plate one (23) at the positions corresponding to the adjusting bolts (27), and upper clamps (29) are arranged at the bottoms of the telescopic rods of the telescopic cylinder one (24) and the telescopic cylinder two (25).

4. An integrated automatic device for milling and tapping the water inlet and outlet holes of a radiator according to claim 3, characterized in that: Mounting plate two (210) is arranged on each of several guide posts (22), the mounting plate two (210) is located directly below the mounting plate one (23), and lower clamps (211) are arranged on the mounting plate two (210) at the positions corresponding to the upper clamps (29).

5. An integrated automatic device for milling and tapping the water inlet and outlet holes of a radiator according to claim 4, characterized in that: At the bottom of several of the guide posts (22), there is a third mounting plate (212). On the inner top surface of the workbench (1), there is a pair of third telescopic cylinders (217). The bottoms of the telescopic rods of the two third telescopic cylinders (217) are connected to the third mounting plate (212). On both sides of the third mounting plate (212), there are symmetrically arranged a pair of first bearing seats (213). Between the two first bearing seats (213), there is a first rotating shaft (214). A pair of gears (215) are sleeved on the first rotating shaft (214). On the inner walls of both sides of the workbench (1), at positions corresponding to the gears (215), there are engaged racks (216). The first telescopic cylinder (24), the second telescopic cylinder (25), and the third telescopic cylinder (217) are all connected to an air pump (8).

6. An integrated automatic device for milling and tapping the water inlet and outlet holes of a radiator according to claim 5, characterized in that: On both sides of the fixed mounting seat (3) and the movable mounting seat (45), there are symmetrically arranged a pair of third bearing seats (58). In each pair of the third bearing seats (58), there is inserted a polishing shaft (59). The polishing shaft (59) is located directly below the wire drilling shaft (52). At one end of several of the polishing shafts (59), there is sleeved a first belt pulley (510). On several of the first mounting frames (54), there are second mounting frames (511). On several of the second mounting frames (511), there are second motors (512). At the driving ends of several of the second motors (512), there are second belt pulleys (513). Between the first belt pulleys (510) and the second belt pulleys (513) on the same side, there is a transmission belt (514). On one side of the fixed mounting seat (3) and the movable mounting seat (45), there is a speed reducer (515). On the same side, the first motor (55), the second motor (512), and the speed reducer (515) are connected.

7. An integrated automatic device for milling and tapping the water inlet and outlet holes of a radiator according to claim 6, characterized in that: The flushing assembly (6) includes a flushing nozzle (61) arranged on one side of the fixed mounting seat (3) and the movable mounting seat (45). On the upper middle part of the workbench (1), there are symmetrically opened a pair of falling grooves (62). On the workbench (1) at the bottoms of the two falling grooves (62), there are inclined sewage guiding plates (63). The two sewage guiding plates (63) penetrate through the workbench (1). At the bottoms of the tails of the two sewage guiding plates (63), there are sewage collection boxes (64). In the two sewage collection boxes (64), there are filter meshes (65).

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