A drilling device for manufacturing and processing multi-way valves

Abstract

The present invention discloses a drilling device for the production and processing of a multi-way valve, which relates to the technical field of multi-way valve production; it comprises a processing table and a plurality of multi-way valves, an annular seat is rotatably installed on the processing table, and a drilling component matched with the plurality of multi-way valves is installed on the processing table, and a control rotating component matched with the drilling component is installed between the processing table and the annular seat; a plurality of processing seats are fixedly installed at equal intervals on the annular seat, and a receiving groove matched with the multi-way valve is provided on the processing seat, and two fixed blocks matched with the multi-way valve are symmetrically fixedly installed in the receiving groove. The advantages are: the placement, drilling and grinding operations of the multi-way valve are combined, and at the same time, the hydraulic cylinder required for drilling is used, and the position of the plurality of multi-way valves can be controlled to adjust after the drilling is completed, which is convenient for subsequent operations, and in the process of automatic adjustment of the position of the multi-way valve, the clamping or loosening required by the multi-way valve is automatically realized, making the operation more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of multi-way valve production, and in particular to a drilling device for producing and processing multi-way valves. Background Art

[0002] Multi-way valves are often used in hydraulic systems in engineering machinery, mining, metallurgy, shipbuilding, medicine and other industries. During the production and processing, it is necessary to drill the required through holes on them. The existing drilling device consists of a rotatable drill rod and a corresponding clamping structure. The clamping structure is used to clamp the multi-way valve, and then drill holes by rotating the rotating rod. The rotating rod moves downward during the rotation. After each drilling, it is necessary to loosen the clamping structure and then take out and replace the new multi-way valve. The overall operation is relatively cumbersome. For this reason, we propose a drilling device for the production and processing of multi-way valves to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to solve the problems raised in the background technology and to propose a drilling device for the production and processing of a multi-way valve.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A drilling device for multi-way valve production and processing, comprising a processing table and a plurality of multi-way valves, an annular seat is rotatably mounted on the processing table, a drilling component matched with the plurality of multi-way valves is mounted on the processing table, and a control rotating component matched with the drilling component is mounted between the processing table and the annular seat;

[0006] A plurality of processing seats are fixedly installed on the annular seat at equal intervals, and a receiving groove matching the multi-way valve is provided on the processing seat, and two fixing blocks matching the multi-way valve are symmetrically fixedly installed in the receiving groove;

[0007] A plurality of helical gears 1 are rotatably mounted on the annular seat through a supporting assembly, and the helical gears 1 are respectively located on both sides of the corresponding processing seat, and a moving block is slidably mounted on each of the helical gears 1 through a transmission motion component;

[0008] A plurality of shaft bodies 2 are rotatably mounted on the annular seat, a helical gear 2 meshing with a corresponding helical gear 1 is fixedly mounted on each of the shaft bodies 2, and an intermittent control component is installed between the processing table and the plurality of shaft bodies 2;

[0009] The drilling component includes a hydraulic cylinder, a hydraulic rod, a lifting frame, a drilling assembly, and a post-drilling grinding assembly. The processing table is fixedly mounted with a hydraulic cylinder, a hydraulic rod is mounted on the hydraulic cylinder, and a lifting frame is fixedly mounted on the upper end of the hydraulic rod, and the drilling assembly and the post-drilling grinding assembly are mounted on the lifting frame;

[0010] The drilling assembly includes a drilling motor and a drill rod. The drilling motor is fixedly mounted on the lifting frame. The driving end of the drilling motor is fixedly mounted with the drill rod, and the drill rod rotates and penetrates the lifting frame.

[0011] The post-drilling grinding assembly includes a grinding motor, a grinding rod, a slide slot, and a grinding block. The lifting frame is fixedly mounted with a grinding motor, a driving end of the grinding motor is fixedly mounted with a grinding rod, and the grinding rod rotates and penetrates the lifting frame;

[0012] The grinding rod is provided with a slide groove 1, and the slide groove 1 is arranged in a stepped shape. The slide groove 1 is slidably mounted on a slider 1, and a grinding block is fixedly mounted on one side of the slider 1.

[0013] In the above-mentioned drilling device for multi-way valve production and processing, the control rotating component includes an inner gear ring 1, a telescopic connecting rod, a rack 1, a shaft body 1, a gear 1, a rack 2, a gear 2, and a matching groove. A matching groove is provided on the processing table, an inner gear ring 1 is fixedly installed on the inner wall of the annular seat, a shaft body 1 is rotatably installed in the matching groove, a gear 1 is installed on the shaft body 1 through a one-way bearing 1, a rack 1 is fixedly installed on the lifting frame through a telescopic connecting rod, the rack 1 is located in the matching groove and meshes with the gear 1, a reciprocating thread is provided on the gear 1, and a rack 2 is installed on the reciprocating thread through a nut, a round rod is rotatably installed on the matching groove, the upper end of the round rod rotates and penetrates the processing table, a gear 2 is installed on the lower end of the round rod through a one-way bearing 3, and a gear 2 is fixedly installed on the upper end of the round rod, and the upper gear 2 meshes with the inner gear ring 1, and the lower gear 2 meshes with the rack 2.

[0014] In the above-mentioned drilling device for the production and processing of a multi-way valve, the supporting assembly includes a support rod, a step slider, and a step slide groove. A plurality of support rods are fixedly installed on the processing table, and the support rods are matched in groups of two. A step slider is fixedly installed on each of the support rods, and a step slide groove is provided on each of the bevel gears, and one end of the two step sliders is located in the corresponding step slide groove.

[0015] In the above-mentioned drilling device for multi-way valve production and processing, the transmission motion component includes a sliding assembly, a round shaft, a reciprocating screw, and a positioning sliding assembly. A round shaft is installed on each of the bevel gears through the sliding assembly, and a reciprocating screw is fixedly installed on one end of the round shaft. One end of the reciprocating screw is threaded through the corresponding processing seat and a moving block is rotatably installed, and a positioning sliding assembly is arranged between the moving block and the processing seat, and a nut matching the reciprocating screw is installed on the processing seat;

[0016] The sliding assembly includes a sliding groove and a sliding block three. A plurality of sliding grooves are provided on each of the circular shafts. A plurality of sliding blocks three matching with the sliding grooves are fixedly mounted on the inner wall of each of the helical gears one.

[0017] The positioning sliding assembly comprises a block body and a strip-shaped positioning groove. The inner bottom wall of each accommodating groove is provided with two strip-shaped positioning grooves. The lower end of each moving block is fixedly mounted with a block body matching the strip-shaped positioning groove.

[0018] In the above-mentioned drilling device for multi-way valve production and processing, the intermittent control component includes gear three, one-way bearing two, a disc, a limit connection bracket, a gear matching component, and a magnetic lifting component. A disc is slidably mounted on each of the shaft bodies two, and the disc is mounted with gear three through one-way bearing two, and a limit connection bracket is installed between the corresponding two gears three and the annular seat;

[0019] Each of the shaft bodies 2 is provided with a plurality of slide grooves 2, and a plurality of sliders 2 matching with the slide grooves 2 are fixedly mounted on the inner wall of the disc;

[0020] A plurality of limit rods are fixedly mounted on the annular seat, a cross bar is slidably mounted on each of the limit rods, a step slider 2 is fixedly mounted on both ends of each of the cross bars, and a step slide groove 2 matching the step slider 2 is provided on the gear 3.

[0021] In the above-mentioned drilling device for the production and processing of a multi-way valve, the gear matching assembly includes an inner gear ring 2, an outer gear ring, a fixing rod, and a mounting groove. The processing table is provided with a mounting groove, on which the inner gear ring 2 is fixedly installed. The inner gear ring 2 is fixedly installed with an outer gear ring through a plurality of fixing rods, and the inner gear ring 2 and the outer gear ring have the same number of teeth, and both the inner gear ring 2 and the outer gear ring are matched with gear 3.

[0022] In the above-mentioned drilling device for the production and processing of a multi-way valve, the magnetic lifting assembly includes a magnetic block and a magnetic ring. The gears three located on both sides of the processing seat form a group. A magnetic block is fixedly installed on the lower surface of one of the gears three in the group. A magnetic ring is fixedly installed on the processing table. The magnetic ring is composed of two arc-shaped magnetic blocks of different sizes, and the magnetism of the two arc-shaped magnetic blocks is opposite. The magnetism of the upper surface of the large-sized arc-shaped magnetic block is opposite to that of the lower surface of the magnetic block, and the magnetism of the upper surface of the small-sized arc-shaped magnetic block is the same as that of the lower surface of the magnetic block.

[0023] Compared with the prior art, the present invention has the following advantages:

[0024] 1: The placement of the multi-way valve, drilling and grinding operations after drilling are combined. At the same time, the hydraulic cylinder required for drilling can be used to control multiple multi-way valves for position adjustment after drilling, which is convenient for subsequent operations. In the process of automatic adjustment of the multi-way valve position, the clamping or loosening of the multi-way valve is automatically realized, making the operation more convenient.

[0025] 2: Through the use of intermittent control components, the multi-way valve is subjected to the required clamping force when drilling, grinding, and moving from the drilling position to the grinding position, ensuring the smooth progress of drilling and grinding, and automatically releasing the clamping of the multi-way valve when moving from the grinding position to the placement position, and automatically clamping the multi-way valve when moving from the placement position to the drilling position, effectively improving the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of a drilling device for producing and processing a multi-way valve proposed by the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the structure after removing the processing table;

[0028] Figure 3 for Figure 2 A schematic diagram showing another perspective after the processing seat is removed;

[0029] Figure 4 for Figure 3 A schematic diagram of the middle lifting frame from another perspective;

[0030] Figure 5 for Figure 4 A schematic diagram of the structure from another perspective;

[0031] Figure 6 for Figure 2 A schematic diagram showing another perspective after removing the lifting frame;

[0032] Figure 7 for Figure 6 A schematic diagram showing another perspective after the processing seat is removed;

[0033] Figure 8 for Figure 7 A schematic diagram from another perspective after removing the relevant parts of the two processing seats;

[0034] Fig. 9 for Figure 8 A schematic diagram of the structure from another perspective;

[0035] Fig.10 for Fig. 9 A structural diagram of another perspective of the moving block part;

[0036] Fig.11 for Figure 1 Schematic diagram of another view of the middle processing table;

[0037] Fig.12 for Figure 1 A schematic diagram of the structure of part A in the middle;

[0038] Fig.13 for Figure 1 A schematic diagram of the structure of part B in the middle;

[0039] Fig.14 for Figure 2 A schematic diagram of the structure enlargement of the middle C part;

[0040] Fig.15 for Figure 3 A schematic diagram of the structure of the D part;

[0041] Fig.16 for Figure 3 The enlarged schematic diagram of the structure of part E in the middle;

[0042] Fig.17 for Figure 4 The enlarged schematic diagram of the structure of the middle F part;

[0043] Fig.18 for Figure 4 A schematic diagram of the structure of the G part in the middle;

[0044] Fig.19 for Figure 5 A schematic diagram of the structure of the middle H part;

[0045] Fig. 20 for Figure 5 A schematic diagram of the structure of part I in the middle is enlarged;

[0046] Fig.21 for Figure 6 The enlarged schematic diagram of the structure of the middle J part;

[0047] Fig. 22 for Figure 7 A schematic diagram of the structure enlargement of the K part;

[0048] Fig.23 for Figure 8 A schematic diagram of the structure of the middle L part;

[0049] Fig.24 for Fig. 9 A schematic diagram of the structure of the middle M part;

[0050] Fig.25 for Fig.10 A schematic diagram of the structure enlargement of the N part;

[0051] Fig.26for Fig.10 A schematic diagram of the structure enlargement of the O part;

[0052] Fig. 27 for Fig.11 Schematic diagram of the enlarged structure of the P part.

[0053] In the figure: 1, processing table; 2, fixed groove; 3, hydraulic cylinder; 4, hydraulic rod; 5, lifting frame; 6, drilling motor; 7, drilling rod; 8, grinding motor; 9, grinding rod; 10, slide groove 1; 11, grinding block; 12, annular groove; 13, limit ring groove; 14, annular body; 15, annular seat; 16, inner gear ring 1; 17, telescopic connecting rod; 18, rack 1; 19, shaft body 1; 20, gear 1; 21, rack 2; 22, gear 2; 23, processing seat; 24, fixed block ; 25. Multi-way valve; 26. Bevel gear one; 27. Strut; 28. Step slider one; 29. ​​Round shaft; 30. Reciprocating screw; 31. Moving block; 32. Sliding groove; 33. Shaft body two; 34. Bevel gear two; 35. Slide groove two; 36. Gear three; 37. Step slide groove two; 38. Step slider two; 39. Crossbar; 40. Limit rod; 41. Slider three; 42. Block; 43. Mounting groove; 44. Inner gear ring two; 45. Outer gear ring; 46. Magnetic block; 47. Magnetic ring. DETAILED DESCRIPTION

[0054] 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.

[0055] Reference Figure 1-Figure 27 A drilling device for the production and processing of a multi-way valve comprises a processing table 1 and a plurality of multi-way valves 25. A drilling component matching the plurality of multi-way valves 25 is installed on the processing table 1. The drilling component comprises a hydraulic cylinder 3, a hydraulic rod 4, a lifting frame 5, a drilling assembly, and a post-drilling grinding assembly. A fixing groove 2 is provided on the processing table 1. A hydraulic cylinder 3 is fixedly installed on the fixing groove 2. A hydraulic rod 4 is installed on the hydraulic cylinder 3. A lifting frame 5 is fixedly installed on the upper end of the hydraulic rod 4. A drilling assembly and a post-drilling grinding assembly are installed on the lifting frame 5. Through the coordinated use of the hydraulic cylinder 3, the hydraulic rod 4 and the lifting frame 5, the drilling assembly and the post-drilling grinding assembly can be driven to move in the vertical direction when needed. The drilling assembly is used to grind the multi-way valve 25 directly below it when needed, and the post-drilling grinding assembly is used to grind the through hole that has been drilled.

[0056] The drilling assembly includes a drilling motor 6 and a drill rod 7. The drilling motor 6 is fixedly installed on the lifting frame 5, and the drill rod 7 is fixedly installed on the driving end of the drilling motor 6, and the drill rod 7 rotates and passes through the lifting frame 5; the post-drilling grinding assembly includes a grinding motor 8, a grinding rod 9, a slide 10, and a grinding block 11. The grinding motor 8 is fixedly installed on the lifting frame 5, and the grinding rod 9 is fixedly installed on the driving end of the grinding motor 8, and the grinding rod 9 rotates and passes through the lifting frame 5; the lifting frame 5 is composed of three round blocks and two short rods, and the short rod is fixed between the corresponding two round blocks, one of which is fixed to the upper end of the hydraulic rod 4, and the other two round blocks are used to fix and support the drilling motor 6 and the grinding motor 8 respectively.

[0057] A slide groove 10 is provided on the polishing rod 9, and the slide groove 10 is arranged in a stepped shape, and a slider 1 ( Figure 5 As can be seen in the figure, a grinding block 11 is fixedly installed on one side of the slider 1; the size of the slider 1 is larger than the width of the grinding block 11, so that the grinding block 11 can slide relative to the grinding rod 9, and the grinding block 11 will rotate together with the grinding rod 9 to grind the upper surface of the through hole, and the grinding rod 9 is used to grind the inner wall of the through hole; at the same time, a tightening spring (not shown in the figure) is fixedly installed between the top wall of the slide groove 10 and the upper surface of the slider 1, so that the grinding block 11 can better grind the upper surface of the through hole when it rotates with the grinding rod 9.

[0058] Reference Figure 1-Figure 27 An annular groove 12 is provided on the processing table 1, and an annular seat 15 is placed in the annular groove 12. The annular seat 15 can rotate in the annular groove 12. Specifically, a limiting annular groove 13 can be provided on the inner wall of the annular groove 12, and an annular body 14 matching the limiting annular groove 13 is fixedly installed on the outer wall of the annular seat 15. At the same time, an elastic pad can be fixedly arranged on the annular body 14, and the elastic pad can be made of rubber material, so as to avoid direct contact between the annular body 14 and the limiting annular groove 13. The elasticity of the elastic pad can effectively reduce the wear caused by the relative movement of the two.

[0059] A control rotation component that cooperates with the drilling component is installed between the processing table 1 and the annular seat 15; the control rotation component can drive the annular seat 15 to rotate at a desired angle while the drilling component is in use, and the annular seat 15 will only rotate in one direction. For ease of understanding, three multi-way valves 25 are also placed on the annular seat 15 for illustration, and the three multi-way valves 25 are placed at equal intervals; when one of the multi-way valves 25 is located directly below the drilling component, the other multi-way valve 25 is located directly below the post-drilling grinding component, and the last one is used to take out the multi-way valve 25 after the processing is completed, and to re-place the multi-way valve 25 to be processed.

[0060] The control rotating component includes an inner gear ring 16, a telescopic connecting rod 17, a rack 18, a shaft 19, a gear 20, a rack 21, a gear 22, and a matching groove. The processing table 1 is provided with a matching groove. The inner wall of the annular seat 15 is fixedly mounted with an inner gear ring 16, and a shaft 19 is rotatably mounted in the matching groove. The shaft 19 is equipped with a gear 20 through a one-way bearing. The lifting frame 5 is fixedly mounted with a rack 18 through the telescopic connecting rod 17. The rack 18 is located at The gear 1 20 is provided with a reciprocating thread, and a rack 21 is installed on the reciprocating thread through a nut. A round rod is rotatably installed on the matching groove. The upper end of the round rod rotates and passes through the processing table 1. A gear 22 is installed on the lower end of the round rod through a one-way bearing 3. A gear 22 is fixedly installed on the upper end of the round rod, and the upper gear 22 is meshed with the inner gear ring 16, and the lower gear 22 is meshed with the rack 21.

[0061] The matching groove is set to meet the normal use of the control rotating member. The matching groove can be specifically composed of a strip cavity, a cylindrical cavity and two connecting grooves. The strip cavity is connected to the cylindrical cavity and the two connecting grooves. The strip cavity is used for the installation of the shaft body 19 and the rack 21. At the same time, in order to improve the accuracy of the movement of the rack 21, a strip sliding groove (not shown in the figure) can be opened on the upper and lower inner walls of the strip cavity, and then a square block (not shown in the figure) matching with it is fixed on the rack 21, so that the movement of the rack 21 is more accurate. ; The cylindrical cavity is used to install the round shaft and the gear 22 below; the two connecting grooves are of different sizes, one connecting groove is used for the sliding of the telescopic connecting rod 17, and the other is used for the installation of the round shaft. At this time, a bearing that matches the round shaft can be set in the connecting groove; when the lifting frame 5 moves up, it will first drive the telescopic connecting rod 17 to extend and retract itself. When the grinding rod 9 and the drilling rod 7 move to the top of the multi-way valve 25, the telescopic connecting rod 17 is fully stretched. At this time, the continued movement of the lifting frame 5 will drive the telescopic connecting rod 17 to move up as a whole, and then drive the rack 18 to move up.

[0062] Reference Figure 1-Figure 27 , a plurality of processing seats 23 are fixedly installed on the annular seat 15 at equal intervals, and a receiving groove matching the multi-way valve 25 is provided on the processing seat 23, and two fixed blocks 24 matching the multi-way valve 25 are symmetrically fixedly installed in the receiving groove; a rubber pad is integrally formed on the fixed block 24 to facilitate the placement of the multi-way valve 25, and the fixed block 24 can play a preliminary clamping effect on the multi-way valve 25 when it is placed; a plurality of bevel gears 26 are rotatably installed on the annular seat 15 through a supporting assembly, and the supporting assembly includes a support rod 27, a step slider 28, and a step slide groove 1. A plurality of support rods 27 are fixedly installed on the processing table 1, and the support rods 27 are matched in groups of two, and each support rod 27 is fixedly installed with a step slider 28, and each bevel gear 26 is provided with a step slide groove 1 ( Figure 6 As can be seen in the figure, one end of the two step sliders 28 is located in the corresponding step slot 1, and the setting of the support assembly enables the bevel gear 26 to perform the required rotation at the set position.

[0063] The bevel gears 26 are respectively located on both sides of the corresponding processing seat 23, and a moving block 31 is slidably installed on each bevel gear 26 through a transmission motion component; the transmission motion component can drive the bevel gear 26 to rotate when needed, thereby controlling the moving block 31 to reciprocate, and when the corresponding two moving blocks 31 are close to each other, the clamping of the corresponding multi-way valve 25 is completed, and when the two are far away from each other, the clamping and fixing effect provided to the multi-way valve 25 during processing is removed; the transmission motion component includes a sliding component, a round shaft 29, and a reciprocating screw 30 , positioning sliding assembly, a round shaft 29 is installed on each bevel gear 26 through a sliding assembly, and a reciprocating screw 30 is fixedly installed on one end of the round shaft 29, one end of the reciprocating screw 30 is threadedly penetrated through the corresponding processing seat 23 and a moving block 31 is rotatably installed, and a positioning sliding assembly is arranged between the moving block 31 and the processing seat 23, and a nut matching the reciprocating screw 30 is installed on the processing seat 23; the position of the nut will not change, so that the reciprocating screw 30 can achieve the required reciprocating movement during the rotation process.

[0064] The sliding assembly includes a sliding groove 32 and a slider 3 41. Each circular shaft 29 is provided with a plurality of sliding grooves 32. A plurality of sliders 3 41 matching with the sliding grooves 32 are fixedly mounted on the inner wall of each bevel gear 1 26. Through the coordinated use of the sliding groove 32 and the slider 3 41, the circular shaft 29 can perform the required movement while rotating with the bevel gear 1 26. At the same time, the sliding assembly can also directly fix the circular shaft 29 on the bevel gear 1 26, but at this time the circular shaft 29 is in a retractable state, thereby meeting the movement requirements of the reciprocating screw 30. The positioning sliding assembly includes a block 42 and a strip positioning groove. A strip positioning groove is provided on the inner bottom wall of each accommodating groove. A block 42 matching with the strip positioning groove is fixedly mounted on the lower end of each moving block 31. Through the coordinated use of the block 42 and the strip positioning groove, the movement of the moving block 31 is limited.

[0065] Reference Figure 1-Figure 27 A plurality of shaft bodies 2 33 are rotatably mounted on the annular seat 15, and a bevel gear 2 34 meshing with the corresponding bevel gear 1 26 is fixedly mounted on each shaft body 2 33. An intermittent control component is installed between the processing table 1 and the plurality of shaft bodies 2 33; the intermittent control component is used to drive the shaft body 2 33 to rotate when required, and will not drive the shaft body 2 33 to rotate when it is not necessary.

[0066] The intermittent control component includes a gear three 36, a one-way bearing two, a disc, a limit connection bracket, a gear matching component, and a magnetic lifting component. A disc (not shown in the figure) is slidably mounted on each shaft body 33. The disc is mounted with a gear three 36 through a one-way bearing two (not shown in the figure), and a limit connection bracket is installed between the corresponding two gears three 36 and the annular seat 15; the limit connection bracket is from Fig.10 It can be directly seen that the middle section is circular and has a square through hole matched with the limit rod 40, and the two sides are rod-shaped and fixed to the upper ends of the corresponding step sliders 38 respectively.

[0067] A plurality of slide grooves 2 35 are provided on each shaft body 2 33, and a plurality of sliders 2 cooperating with the slide grooves 2 35 are fixedly mounted on the inner wall of the disc; through the coordinated use of the sliders 2 and the slide grooves 2 35, the gear 36 can slide relative to the shaft body 2 33, and can drive the shaft body 2 33 to rotate when needed; a plurality of limit rods 40 are fixedly mounted on the annular seat 15, and a cross bar 39 is slidably mounted on each limit rod 40, and a step slider 2 38 is fixedly mounted at both ends of each cross bar 39, and a step slide groove 2 37 cooperating with the step slider 2 38 is provided on the gear 3 36; the setting of the limit connection bracket allows two gears 3 36 in the same group to drive the other gear 3 36 to move when one of them moves under the action of magnetic force.

[0068] The gear matching assembly includes an inner gear ring 2 44, an outer gear ring 45, a fixing rod, and a mounting groove 43. The processing table 1 is provided with a mounting groove 43, on which the inner gear ring 2 44 is fixedly mounted. The inner gear ring 2 44 is fixedly mounted with an outer gear ring 45 via a plurality of fixing rods. The inner gear ring 2 44 and the outer gear ring 45 have the same number of teeth, and the inner gear ring 2 44 and the outer gear ring 45 are both matched with the gear 3 36. Here, by setting the number of teeth of the inner gear ring 2 44 and the outer gear ring 45, the gear 3 36 can ensure the required meshing with each other when moving up and down; the setting of the one-way bearing 2 ensures that when the gear 3 36 meshes with the outer gear ring 45, it will not drive the shaft 2 33 to rotate.

[0069] The magnetic lifting assembly includes a magnetic block 46 and a magnetic ring 47. The gears 36 on both sides of the processing seat 23 form a group. A magnetic block 46 is fixedly installed on the lower surface of one of the gears 36 in the group. A magnetic ring 47 is fixedly installed on the processing table 1. The magnetic ring 47 is composed of two arc-shaped magnetic blocks of different sizes, and the magnetism of the two arc-shaped magnetic blocks is opposite. The magnetism of the upper surface of the large arc-shaped magnetic block is opposite to the magnetism of the lower surface of the magnetic block 46, and the magnetism of the upper surface of the small arc-shaped magnetic block is the same as the magnetism of the lower surface of the magnetic block 46. The purpose of the setting here is that after the multi-way valve 25 is initially placed, the multi-way valve 25 will be clamped in the process of rotating a certain angle to move to the drilling position. In the process of moving from the drilling position to the grinding position, the clamping remains unchanged. When moving from the grinding position to the picking position, the clamping begins to be gradually withdrawn, so as to facilitate picking.

[0070] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0071] The working principle of the present invention is as follows. For ease of understanding, three processing seats 23 are used as an example for explanation. At this time, the multi-way valves 25 in the processing seats 23 directly below the drilling rod 7 and the grinding rod 9 are all in a clamped and fixed state, the multi-way valve 25 on the other processing seat 23 is not tightly fixed by the moving block 31, and the multi-way valve 25 below the grinding rod 9 has completed drilling;

[0072] Drilling and grinding: Turn on the hydraulic cylinder 3, the drilling motor 6, and the grinding motor 8. The hydraulic cylinder 3 drives the lifting frame 5 to move downward through the hydraulic rod 4. The drilling motor 6 drives the drill rod 7 to rotate. The grinding motor 8 drives the grinding rod 9 to rotate. The drill rod 7 and the grinding rod 9 move downward during the rotation. The movement of the drill rod 7 can complete the drilling of the required through hole on the multi-way valve 25 below. The movement of the grinding rod 9 can grind the drilled through hole. The grinding rod 9 can drive the grinding block 11 to rotate during the rotation, so as to grind the outer wall around the upper end of the through hole.

[0073] Position adjustment: When the hydraulic cylinder 3 drives the lifting frame 5 to move from the lowest point to the highest point through the hydraulic rod 4, it will first drive the telescopic connecting rod 17 to stretch. During this process, the drilling rod 7 and the grinding rod 9 will move to the top of the multi-way valve 25. When the lifting frame 5 continues to move upward, the telescopic connecting rod 17 will drive the rack 18 to move upward together. The rack 18 moves upward and drives the shaft 19 to rotate through the gear 120 (the one-way bearing 1 is in a self-locking state at this time). The rotation of the shaft 19 can make the rack 22 1 completes a reciprocating movement. At this time, under the action of the one-way bearing three, the circular shaft can only rotate clockwise (in the figure, from drilling to grinding, the multi-way valve 25 needs to rotate clockwise by a certain angle). In this process, the upper gear 22 drives the annular seat 15 to rotate a specific angle through the inner gear ring 16 (when three multi-way valves 25 are set, the rotation angle is 120°), so that the three multi-way valves 25 move as a whole with the annular seat 15 to the position of the original adjacent multi-way valve 25;

[0074] Clamping and loosening during position adjustment: During the movement of the annular seat 15 from the grinding position to the placement position, the magnetic force of the magnetic ring 47 on the magnetic block 46 on the gear three 36 is a downward suction force, so that the gear three 36 moves down and meshes with the inner gear ring 2 44. When the inner gear ring 2 44 and the outer gear ring 45 are set, in order to ensure smooth meshing of the gear three 36 with the two during the movement, the height of the lower end face of the outer gear ring 45 can be higher than the height of the upper surface of the inner gear ring 2 44. However, after the movement is completed, the gear three 36 only meshes with one of them alone, and the gear three 36 will move with the annular seat 15 under the action of the shaft body 2 33, and at this time, the shaft body 2 33 is driven to rotate by itself under the cooperation of the inner gear ring 2 44 and the one-way bearing 2 (the one-way bearing 2 is in a self-locking state at this time), and the shaft body 2 33 rotates through the bevel gear 2 34 to drive the bevel gear 1 26 to rotate, and the bevel gear 1 26 rotates through the circular shaft 29 to drive the reciprocating screw 30 to rotate. Under the cooperation of the processing seat 23 and the nut, the reciprocating screw 30 drives the moving block 31 away from the multi-way valve 25. When it moves to the placement position, the moving block 31 and the multi-way valve 25 are at the farthest position;

[0075] When the multi-way valve 25 moves from the placement position to the drilling position, the reciprocating screw 30 will drive the moving block 31 to move from the farthest position from the multi-way valve 25 to the tight state. When the multi-way valve 25 moves to the drilling position, the magnetic relationship of the magnetic block 46 changes, and it is subjected to an upward repulsive force, so that the gear three 36 is meshed with the outer gear ring 45. At the same time, in the process of moving from the drilling position to the grinding position, the gear three 36 is always meshed with the outer gear ring 45. At this time, the gear three 36 will not drive the shaft body two 33 to rotate under the action of the one-way bearing two, thereby meeting the use requirements.

[0076] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A drilling device for producing and processing a multi-way valve, comprising a processing table (1) and a plurality of multi-way valves (25), characterized in that: An annular seat (15) is rotatably mounted on the processing table (1), a drilling component matched with a plurality of multi-way valves (25) is mounted on the processing table (1), and a control rotation component matched with the drilling component is mounted between the processing table (1) and the annular seat (15); A plurality of processing seats (23) are fixedly mounted on the annular seat (15) at equal intervals, and a receiving groove matching the multi-way valve (25) is provided on the processing seat (23), and two fixing blocks (24) matching the multi-way valve (25) are symmetrically fixedly mounted in the receiving groove; A plurality of helical gears (26) are rotatably mounted on the annular seat (15) via a supporting assembly, and the helical gears (26) are respectively located on both sides of a corresponding processing seat (23), and a moving block (31) is slidably mounted on each of the helical gears (26) via a transmission motion component; A plurality of shaft bodies (33) are rotatably mounted on the annular seat (15), and a bevel gear (34) meshing with a corresponding bevel gear (26) is fixedly mounted on each of the shaft bodies (33). An intermittent control member is installed between the processing table (1) and the plurality of shaft bodies (33); The drilling component comprises a hydraulic cylinder (3), a hydraulic rod (4), a lifting frame (5), a drilling assembly, and a post-drilling grinding assembly; the hydraulic cylinder (3) is fixedly mounted on the processing table (1); the hydraulic rod (4) is mounted on the hydraulic cylinder (3); the lifting frame (5) is fixedly mounted on the upper end of the hydraulic rod (4); and the drilling assembly and the post-drilling grinding assembly are mounted on the lifting frame (5); The drilling assembly comprises a drilling motor (6) and a drill rod (7); the drilling motor (6) is fixedly mounted on the lifting frame (5); the driving end of the drilling motor (6) is fixedly mounted with the drill rod (7), and the drill rod (7) rotates to penetrate the lifting frame (5); The post-drilling grinding assembly comprises a grinding motor (8), a grinding rod (9), a slide groove (10), and a grinding block (11); the grinding motor (8) is fixedly mounted on the lifting frame (5); the driving end of the grinding motor (8) is fixedly mounted with a grinding rod (9), and the grinding rod (9) rotates and penetrates the lifting frame (5); The grinding rod (9) is provided with a slide groove (10), and the slide groove (10) is arranged in a stepped shape, a slider (1) is slidably mounted on the slide groove (10), and a grinding block (11) is fixedly mounted on one side of the slider (1); The control rotation component comprises an inner gear ring (16), a telescopic connecting rod (17), a rack (18), a shaft (19), a gear (20), a rack (21), a gear (22), and a matching groove. The processing table (1) is provided with a matching groove. The inner wall of the annular seat (15) is fixedly mounted with an inner gear ring (16). A shaft (19) is rotatably mounted in the matching groove. The shaft (19) is mounted with a gear (20) via a one-way bearing. The lifting frame (5) is fixedly mounted with a rack (18) via a telescopic connecting rod (17). The rack 1 (18) is located in the matching groove and meshes with the gear 1 (20); a reciprocating thread is provided on the gear 1 (20), and a rack 2 (21) is installed on the reciprocating thread via a nut; a round rod is rotatably installed on the matching groove, and the upper end of the round rod rotates through the processing table (1); a gear 2 (22) is installed on the lower end of the round rod via a one-way bearing 3, and a gear 2 (22) is fixedly installed on the upper end of the round rod, and the upper gear 2 (22) is meshed with the inner gear ring 1 (16), and the lower gear 2 (22) is meshed with the rack 2 (21); The transmission motion component comprises a sliding assembly, a round shaft (29), a reciprocating screw (30), and a positioning sliding assembly. A round shaft (29) is mounted on each of the bevel gears (26) via the sliding assembly, and a reciprocating screw (30) is fixedly mounted on one end of the round shaft (29). One end of the reciprocating screw (30) is threadedly passed through a corresponding processing seat (23) and is rotatably mounted with a moving block (31). A positioning sliding assembly is arranged between the moving block (31) and the processing seat (23), and a nut matching the reciprocating screw (30) is mounted on the processing seat (23); The sliding assembly comprises a sliding groove (32) and a sliding block three (41), each of the circular shafts (29) is provided with a plurality of sliding grooves (32), and a plurality of sliding blocks three (41) matching with the sliding grooves (32) are fixedly mounted on the inner wall of each of the bevel gears one (26); The positioning sliding assembly comprises a block (42) and a strip-shaped positioning groove, the inner bottom wall of each of the accommodating grooves is provided with two strip-shaped positioning grooves, and the lower end of each of the moving blocks (31) is fixedly mounted with a block (42) matching the strip-shaped positioning groove; The intermittent control component comprises a gear three (36), a one-way bearing two, a disc, a limit connection bracket, a gear matching component, and a magnetic lifting component. A disc is slidably mounted on each of the shaft bodies two (33). The disc is mounted with a gear three (36) via the one-way bearing two, and a limit connection bracket is mounted between the corresponding two gears three (36) and the annular seat (15); Each of the second shaft bodies (33) is provided with a plurality of second slide grooves (35), and a plurality of second slide blocks (35) matching with the second slide grooves (35) are fixedly mounted on the inner wall of the disc; A plurality of limit rods (40) are fixedly mounted on the annular seat (15), a cross rod (39) is slidably mounted on each of the limit rods (40), a second step slider (38) is fixedly mounted on both ends of each of the cross rods (39), and a second step slide groove (37) matching with the second step slider (38) is formed on the gear (36); The gear matching assembly comprises an inner gear ring 2 (44), an outer gear ring (45), a fixing rod, and a mounting groove (43); the processing table (1) is provided with a mounting groove (43); the inner gear ring 2 (44) is fixedly mounted on the mounting groove (43); the inner gear ring 2 (44) is fixedly mounted with an outer gear ring (45) via a plurality of fixing rods; the inner gear ring 2 (44) and the outer gear ring (45) have the same number of teeth, and both the inner gear ring 2 (44) and the outer gear ring (45) match the gear 3 (36); The magnetic lifting assembly comprises a magnetic block (46) and a magnetic ring (47). The gears three (36) located on both sides of the processing seat (23) form a group. The lower surface of one of the gears three (36) in the group is fixedly mounted with a magnetic block (46). The processing table (1) is fixedly mounted with a magnetic ring (47). The magnetic ring (47) is composed of two arc-shaped magnetic blocks of different sizes. The magnetic properties of the two arc-shaped magnetic blocks are opposite. The magnetic properties of the upper surface of the larger arc-shaped magnetic block are opposite to those of the lower surface of the magnetic block (46). The magnetic properties of the upper surface of the smaller arc-shaped magnetic block are the same as those of the lower surface of the magnetic block (46).

2. A drilling device for multi-way valve production and processing according to claim 1, characterized in that: The support assembly comprises a support rod (27), a step slider (28), and a step slide groove. A plurality of support rods (27) are fixedly mounted on the processing table (1), and the support rods (27) are matched in pairs. A step slider (28) is fixedly mounted on each of the support rods (27). A step slide groove (28) is provided on each of the bevel gears (26), and one end of the two step sliders (28) is located in the corresponding step slide groove (28).

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