A processing device for pipe mold production

Abstract

The present invention discloses a processing device for pipe mold production, wherein the lifting mechanism includes an outer mold structure consisting of an assembly side mold A, an assembly side mold B, an assembly side mold C, and an assembly side mold D, and an inner mold structure consisting of a grinding roller S, a connecting rod S, a connecting auxiliary arm S, a connecting auxiliary seat S, a connecting main arm S, a connecting main seat S, an L-shaped support block S, a rotating pin S, a compression spring S, a grinding roller J, a connecting rod J, a connecting auxiliary arm J, a connecting auxiliary seat J, a connecting main arm J, a connecting main seat J, an L-shaped support block J, a rotating pin J, a compression spring J, a spring sleeve, a threaded wire hole, a threaded screw rod, and a welding support plate; the present invention can process pipe molds of different caliber sizes and can also process pipe molds of different tonnage weights, and can be installed in conjunction with the structure of an existing heavy-duty horizontal lathe, thereby achieving structural and functional upgrades of traditional pipe mold processing lathes, and has practicality and operability that fits actual production.

Description

Technical Field

[0001] The invention relates to the technical field of tube mold production for a heavy-duty horizontal lathe, and in particular to a processing device for tube mold production. Background Art

[0002] In the technical field of pipe mold production for heavy-duty horizontal lathes, a pipe mold is a mold used for the production of ductile iron pipes. During casting, liquid metal is injected into a high-speed rotating mold in conjunction with the centrifugal casting method, so that the molten metal performs centrifugal motion to fill the mold and form parts. The Chinese authorized patent is named a device for removing scale from the outer wall of a cast pipe mold. The public patent document with application number CN202223196258.2 records the actual defect problem that "the outer wall of the cast pipe mold is prone to dirt and scale during the casting process. If it is not cleaned in time, it will affect the quality of the cast pipe. During the cleaning process, artificial dirt is prone to cleaning dead corners." At the same time, the technical features used include a base, a ring, a slide rod, a sleeve, a threaded groove, a screw, a connecting rod, a scraper ring, a spiral ring, a pulley, a stud, a threaded pipe, a sleeve rod, a rod groove, an intermediate ring and a solid Fixed frame, etc., by first rotating the stud to move the stud in the threaded tube, so that the pulleys at the ends of the four studs are movably fitted with the outer wall of the pipe mold. When the insertion depth of the four studs is the same, the pipe mold can be kept in the center of the ring. At this time, pushing the slide rod can make the scraper ring and the pipe mold coaxial. At this time, pushing the slide rod can clean the inner wall of the pipe mold. The cleaning speed is fast, and there is no gap between the scraper ring and the inner wall of the pipe mold, avoiding cleaning dead angles and improving cleaning quality. By inserting the screw into different rod grooves, the height of the ring can be adjusted to improve applicability.

[0003] However, through later practice, it was found that there are still some defects as follows:

[0004] First, it is impossible to effectively clean the dirt or scale on large and heavy pipe molds with a diameter of more than 1 meter. The larger the diameter of the pipe mold, the heavier the tonnage of the entire pipe mold. Therefore, it is inconvenient to operate the pipe mold to cooperate with the implementation of the above-mentioned technical means of the outer wall descaling device of the cast pipe mold. In the prior art, the heavy-duty horizontal lathe used for pipe mold production does not have a functional structure that can meet the operation of "pushing the slide rod at this time can make the scraper ring and the pipe mold coaxial, and pushing the slide rod at this time can clean the inner wall of the pipe mold". For example, the C61200C×8 / 32 heavy-duty horizontal lathe produced by Qinghai Heavy Machine Tool Company is an example. In actual production, During the process, the maximum workpiece rotation diameter on the bed reaches 2 meters, and the maximum workpiece length reaches 8 meters. Therefore, such a large heavy pipe mold can usually only be fixed on heavy horizontal machine tools. Then the implementation of the above-mentioned technical means of the outer wall descaling device of the cast pipe mold can only be achieved by manual assistance. When manual operation is adopted, when the pulley encounters slightly hard and uneven dirt, it will cause jamming during use, and cleaning may not be complete or cannot continue. The pipe mold is also prone to oxidation and rusting with the air during the rainy season, and dirt, scale, rust spots, etc. will all exist at the same time. This problem is a difficult problem that must be faced and solved in actual industrial production.

[0005] Second, the failure to utilize mechanical force to stably output work and the use of manual methods will inevitably result in low efficiency. At the same time, it is impossible to effectively polish and remove rust from large and heavy pipe molds that are rusted, and it is also impossible to cooperate with the original configuration structure of the heavy horizontal lathe in the existing technology to achieve an effective and feasible solution to the current problems based on actual conditions.

[0006] Therefore, the present invention takes the actual problems arising in the pipe mold production process as the starting point, explores ways to actually overcome and solve the difficulties, and can be installed and configured on each heavy-duty horizontal machine tool equipment, which can actually solve the problems existing in existing industrial production. The solutions to various problems existing in the pipe mold production process are integrated into the pipe mold production and processing device itself, which effectively helps to improve production efficiency, and finally proposes a technical solution for a processing device for pipe mold production. Summary of the Invention

[0007] The technical problem to be solved by the present invention is to overcome the defects of the prior art. The present invention provides a processing device for pipe mold production, which first realizes the adjustment and positioning of the pipe mold to be processed on the heavy horizontal lathe by a lifting mechanism through a fixed top seat, a first square slide, a steel slide rail, a steel slide groove, a steel slide tongue, a steel slider, a second square slide, a third square slide, a second side, a second electric telescopic rod, a third side, a third electric telescopic rod, a second cavity slide rail, a third cavity slide rail, a roller shaft, a second moving notch, a third moving notch, a roller, a roller shaft and a lifting mechanism. Position work; then by assembling side mold A, assembling side mold B, assembling side mold C, assembling side mold D, grinding roller S, connecting rod S, connecting auxiliary arm S, connecting auxiliary seat S, connecting main arm S, connecting main seat S, L-shaped support block S, rotating pin S, compression spring S, grinding roller J, connecting rod J, connecting auxiliary arm J, connecting auxiliary seat J, connecting main arm J, connecting main seat J, L-shaped support block J, rotating pin J, compression spring J, welding support plate, spring sleeve, threaded wire hole and threaded screw, the dirt and scale of the pipe mold can be cleaned. The whole device has a simple structure and is easy to operate.

[0008] The purpose of the present invention is achieved through the following technical solutions:

[0009] The present invention provides a processing device for pipe mold production, comprising a heavy-duty horizontal lathe and a pipe mold, wherein the upper end of the pipe mold is provided with a fixed top seat, and the bottom of the fixed top seat is fixed with a first square slide by bolts, and the overall structure of the first square slide is T-shaped, and the lower end of the first square slide is provided with two steel-bone slide rails, and the tops of the two steel-bone slide rails are both provided with steel-bone slide grooves, and the bottoms of both sides of the first square slide are movably connected with the two steel-bone slide grooves; the bottoms of the two steel-bone slide rails are both provided with steel-bone sliding tongues, and a total of four steel-bone sliding blocks are installed at the bottom of each steel-bone sliding tongue, and the two ends of the steel-bone sliding tongue are respectively provided with steel-bone sliding tongues. Two steel-frame sliders are movably connected, and a second square slider and a third-shaped slider are fixed to the bottom of the steel-frame slider, and the second square slider and the third-shaped slider are respectively located at the two ends of the steel-frame slide rail, and the tops of the second square slider and the third-shaped slider are connected to two steel-frame sliding tongues through a plurality of steel-frame sliders; the second side of the second square slider is fixed to the bottom of the second electric telescopic rod, and the end of the second electric telescopic rod is connected to one side of the first square slider; the third side of the third-shaped slider is fixed to the bottom of the third electric telescopic rod, and the end of the third electric telescopic rod is connected to the other side of the first square slider;

[0010] The second and third square slides are respectively fixed with a second cavity slide and a third cavity slide at the bottom, and a plurality of rollers are provided inside the second and third cavity slides, and are arranged in sequence and cover the inner bottom surfaces of the second and third cavity slides, and a second movable slot is bored on a side of the second cavity slide close to the third cavity slide, and a third movable slot is bored on a side of the third cavity slide close to the second cavity slide, and rollers are movably carried inside the second and third movable slots, and the rollers are fixed to the outer ends of the rollers, and the inner ends of the rollers are fixed to the outer sides of the lifting mechanism;

[0011] The lifting mechanism includes an outer mold structure consisting of an assembly side mold A, an assembly side mold B, an assembly side mold C, and an assembly side mold D, and an inner mold structure consisting of a grinding roller S, a connecting rod S, a connecting auxiliary arm S, a connecting auxiliary seat S, a connecting main arm S, a connecting main seat S, an L-shaped support block S, a rotating pin S, a compression spring S, a grinding roller J, a connecting rod J, a connecting auxiliary arm J, a connecting auxiliary seat J, a connecting main arm J, a connecting main seat J, an L-shaped support block J, a rotating pin J, a compression spring J, a spring sleeve, a threaded hole, a threaded screw, and a welding support plate.

[0012] As a further solution of the present invention, one end of a compression spring S and a compression spring J are fixedly connected to the interior of the spring sleeve, and the other ends of the compression spring S and the compression spring J are connected to the connecting main arm S and the connecting main arm J respectively.

[0013] As a further solution of the present invention, one end of the connecting auxiliary arm S is connected to the connecting auxiliary seat S, and the other end of the connecting auxiliary arm S is connected to the connecting rod S, and the connecting rod S passes through the grinding roller S.

[0014] As a further solution of the present invention, one end of the connecting auxiliary arm J is connected to the connecting auxiliary seat J, and the other end of the connecting auxiliary arm J is connected to the connecting rod J, and the connecting rod J passes through the grinding roller J.

[0015] As a further solution of the present invention, the L-shaped support block S and the L-shaped support block J are both provided with threaded holes, the surfaces of the rotating pin S and the rotating pin J are both provided with threaded screws, and the rotating pin S and the rotating pin J are both threadedly engaged through the L-shaped support block S and the L-shaped support block J respectively through the threaded holes.

[0016] As a further solution of the present invention, the welding support plate is a square block structure and is detachably connected to the outer mold structure composed of the assembly side mold A, assembly side mold B, assembly side mold C, and assembly side mold D.

[0017] As a further solution of the present invention, the bottom of the welding support plate is welded and fixed with a connecting sub-seat S, a connecting main seat S, an L-shaped support block S, a connecting sub-seat J, a connecting main seat J, an L-shaped support block J and a spring sleeve.

[0018] A processing device for pipe mold production, the method of using the processing device is as follows:

[0019] Step 1: Install and fix the fixed top seat on the roof or bracket just above the pipe mold of the heavy horizontal lathe, and fix the first square slide below the fixed top seat. The bottom of both sides of the first square slide are provided with blocks that are movably connected to the two steel frame slides; in the process of extending through the second electric telescopic rod, the first square slide is used as the fixed base point to prompt the second square slide to move to the end away from the first square slide. The movement process is completed by a number of steel frame sliders on the steel frame sliding tongue. The first stage of the extension process of the movement process is completed. When the several steel frame sliders move to the steel frame slide under the action of force When the end of the tongue cannot move any further, the lifting mechanism, the second cavity slide rail, the third cavity slide rail, the second square slide seat, the third square slide seat, the second side, the third side, several steel-frame sliders, two steel-frame sliding tongues and two steel-frame slide rails are movably connected to the two steel-frame slide grooves through the blocks provided on the bottom of both sides of the first square slide seat, and continue to move together toward the end away from the first square slide seat to complete the second stage of the extension process of the movement process, so that the lifting mechanism moves upward along the laying direction of the two steel-frame slide rails to complete the purpose of moving in one direction;

[0020] When the lifting mechanism is in a state of being rotated and ...

[0021] Step 3: Insert the rollers of the lifting mechanism into the second moving slot and the third moving slot respectively. After the installation of the lifting mechanism is completed, the rollers move back and forth on the roller shaft, thereby driving the entire lifting mechanism to move back and forth horizontally on the second cavity slide rail and the third cavity slide rail. In this process, the operator can flexibly push or pull the lifting mechanism to achieve the purpose of moving back and forth along the direction of the laying direction of the second cavity slide rail and the third cavity slide rail.

[0022] Step 4: After completing steps 1 to 3, the hoisting mechanism can adjust and position the pipe mold to be processed on the heavy-duty horizontal lathe;

[0023] Step 5: After the hoisting mechanism adjusts and positions the pipe mold to be processed on the heavy-duty horizontal lathe, the grinding roller S and the grinding roller J are located vertically above the pipe mold. After the rotating pin S and the rotating pin J are rotated and adjusted, the connecting main arm S will be extended and expanded to the outside away from the welding support plate under the rebound force of the compression spring S, and the connecting main arm J will be extended and expanded to the outside away from the welding support plate under the rebound force of the compression spring J, so that the grinding rollers S and the grinding rollers J of the hoisting mechanism are adjusted from being located vertically above the pipe mold to being completely in contact with the pipe mold on the curved roller surface;

[0024] Step six: On the premise of step five, start the processing procedure of the pipe mold on the heavy horizontal lathe. The pipe mold will make uniform circular rotation on the heavy horizontal lathe, so that the entire side area of ​​the pipe mold can contact the lifting mechanism. When the removable and replaceable inner mold structure of the lifting mechanism is composed of grinding roller S, connecting rod S, connecting auxiliary arm S, connecting auxiliary seat S, connecting main arm S, connecting main seat S, L-shaped support block S, rotating pin S, compression spring S, grinding roller J, connecting rod J, connecting auxiliary arm J, connecting auxiliary seat J, connecting main arm J, connecting main seat J, L-shaped support block J, rotating pin J, compression spring J and welding support plate, the grinding roller S and grinding roller J can realize the implementation process of all-round surface cleaning and grinding and polishing of the side of the uniform circular rotating pipe mold.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention can process pipe molds of different caliber sizes and different tonnage weights, and can be installed according to the structure of the existing heavy-duty horizontal lathe, realizing the structural upgrade and functional upgrade of the traditional pipe mold processing lathe, and has practicality and operability that fits actual production.

[0027] 2. The present invention first realizes the adjustment and positioning of the pipe mold to be processed on the heavy-duty horizontal lathe by fixing the top seat, the first square slide, the steel frame slide rail, the steel frame slide groove, the steel frame slide tongue, the steel frame slider, the second square slide, the third square slide, the second side, the second electric telescopic rod, the third side, the third electric telescopic rod, the second cavity slide rail, the third cavity slide rail, the roller shaft, the second moving notch, the third moving notch, the roller, the roller shaft and the lifting mechanism; then, the side mold A and the side mold B are assembled. , assembling side mold C, assembling side mold D, grinding roller S, connecting rod S, connecting auxiliary arm S, connecting auxiliary seat S, connecting main arm S, connecting main seat S, L-shaped support block S, rotating pin S, compression spring S, grinding roller J, connecting rod J, connecting auxiliary arm J, connecting auxiliary seat J, connecting main arm J, connecting main seat J, L-shaped support block J, rotating pin J, compression spring J, welding support plate, spring sleeve, threaded wire hole and threaded screw, to achieve the cleaning of dirt and scale on the pipe mold. The whole device has a simple structure and is easy to operate.

[0028] 3. The present invention can also grind and polish stubborn rust spots, bumps and concave spots, and welding pits generated during the maintenance welding process after cracks in the pipe mold by selecting grinding rollers S and grinding rollers J of different materials, so that the entire pipe mold is completely renewed. From the enterprise level of pipe mold production, it has the practical problems generated in the pipe mold production process, and can be installed and configured on each heavy-duty horizontal machine tool equipment, which can solve the problems existing in the existing production. The solutions to various problems existing in the pipe mold production process are integrated into the pipe mold production and processing device itself, which effectively helps to improve production efficiency and solve the problems in a practical way.

[0029] 4. In addition to its practicality and operability in being widely used in different types of heavy-duty horizontal machine tools, the present invention also has the potential function of "one thing for multiple uses". It can provide solutions to existing technical problems encountered by factories and enterprises in the production process of pipe molds in the future by replacing the inner mold structure in the hoisting mechanism. In the process of pipe mold production, it cooperates with the basic structure of the horizontal lathe and continues to make good use of structures such as the hoisting mechanism to achieve circular and efficient utilization value. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0031] Figure 1 It is a top view of the overall structure of the present invention;

[0032] Figure 2 It is a top view of the local structure of the present invention;

[0033] Figure 3This is a three-dimensional structural diagram of the lifting mechanism of the present invention;

[0034] Figure 4 This invention Figure 3 A schematic diagram of the structure at center A;

[0035] Figure 5 is a side view of the hoisting mechanism of the present invention;

[0036] Figure 6 It is a schematic diagram of the internal structure of the third cavity slide rail of the present invention;

[0037] Figure 7 This is a schematic diagram of the assembly structure of the second cavity slide rail, the third cavity slide rail, the roller and the roller shaft of the present invention;

[0038] Figure 8 This is a three-dimensional structure diagram showing the steel frame slide rail, the second cavity slide rail and the third cavity slide rail of the present invention;

[0039] Figure 9 This is a schematic diagram of the hoisting mechanism of the present invention moving northward;

[0040] Figure 10 This is a schematic diagram of the hoisting mechanism of the present invention moving southward;

[0041] Figure 11 This is a schematic diagram of the hoisting mechanism of the present invention moving westward;

[0042] Figure 12 This is a schematic diagram of the hoisting mechanism of the present invention moving eastward;

[0043] Figure 13 This is a schematic diagram of the hoisting mechanism of the present invention moving toward the northwest;

[0044] Figure 14 This is a schematic diagram of the hoisting mechanism of the present invention moving toward the northeast;

[0045] Figure 15 This is a schematic diagram of the lifting mechanism of the present invention moving toward the southwest;

[0046] Figure 16 It is a schematic diagram of the lifting mechanism of the present invention moving toward the southeast.

[0047] In the figure: 1. Heavy-duty horizontal lathe; 2. Tube mold; 3. Fixed top seat; 4. First square slide; 5. Steel frame slide rail; 6. Steel frame slide groove; 7. Steel frame slide tongue; 8. Steel frame slider; 9. Second square slide; 10. Third square slide; 11. Second side; 12. Second electric telescopic rod; 13. Third side; 14. Third electric telescopic rod; 15. Second cavity slide rail; 16. Third cavity slide rail; 17. Roller; 18. Second movable slot; 19. Third movable slot; 20. Roller; 21. Roller; 22. Hoisting mechanism; 23. Assembly side mold A; 24. Assembly side mold B; 25. Assembly side mold C; 2 6. Assemble side mold D; 27. Outer mold structure; 28. Grinding roller S; 29. ​​Connecting rod S; 30. Connecting auxiliary arm S; 31. Connecting auxiliary seat S; 32. Connecting main arm S; 33. Connecting main seat S; 34. L-shaped support block S; 35. Rotating pin S; 36. Compression spring S; 37. Grinding roller J; 38. Connecting rod J; 39. Connecting auxiliary arm J; 40. Connecting auxiliary seat J; 41. Connecting main arm J; 42. Connecting main seat J; 43. L-shaped support block J; 44. Rotating pin J; 45. Compression spring J; 46. Welding support plate; 47. Inner mold structure; 48. Spring sleeve; 49. Threaded hole; 50. Threaded screw. DETAILED DESCRIPTION

[0048] 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 shall fall within the scope of protection of the present invention.

[0049] Example 1:

[0050] like Figure 1-16As shown, a processing device for pipe mold production includes a heavy-duty horizontal lathe 1 and a pipe mold 2. The upper end of the pipe mold 2 is provided with a fixed top seat 3, and the bottom of the fixed top seat 3 is fixed with a first square slide 4 by bolts. The overall structure of the first square slide 4 is T-shaped, and the lower end of the first square slide 4 is provided with two steel frame slide rails 5. The tops of the two steel frame slide rails 5 are both provided with steel frame slide grooves 6, and the bottoms of both sides of the first square slide 4 are movably connected with the two steel frame slide grooves 6; the bottoms of the two steel frame slide rails 5 are both provided with steel frame sliding tongues 7, and the bottom of each steel frame sliding tongue 7 is installed with four steel frame sliders 8, and the two ends of the steel frame sliding tongue 7 are respectively movably connected to the two The steel frame slider 8 has a second square slider 9 and a third rectangular slider 10 fixed to its bottom. The second square slider 9 and the third rectangular slider 10 are respectively located at both ends of the steel frame slide rail 5. The tops of the second square slider 9 and the third rectangular slider 10 are connected to the two steel frame sliding tongues 7 through a plurality of steel frame sliders 8. The second side 11 of the second square slider 9 is fixed to the bottom of the second electric telescopic rod 12, and the end of the second electric telescopic rod 12 is connected to one side of the first square slider 4. The third side 13 of the third rectangular slider 10 is fixed to the bottom of the third electric telescopic rod 14, and the end of the third electric telescopic rod 14 is connected to the other side of the first square slider 4.

[0051] A second cavity slide 15 and a third cavity slide 16 are fixed to the bottom of the second square slide 9 and the third square slide 10, respectively. A plurality of rollers 17 are provided inside the second cavity slide 15 and the third cavity slide 16, and are arranged in sequence and cover the inner bottom surfaces of the second cavity slide 15 and the third cavity slide 16. A second movable slot 18 is bored on the side of the second cavity slide 15 close to the third cavity slide 16, and a third movable slot 19 is bored on the side of the third cavity slide 16 close to the second cavity slide 15. Rollers 20 are movably carried inside the second movable slot 18 and the third movable slot 19. The rollers 20 are fixed to the outer ends of the rollers 21, and the inner ends of the rollers 21 are fixed to the outer sides of the lifting mechanism 22.

[0052] The lifting mechanism 22 includes an outer mold structure 27 consisting of an assembly side mold A23, an assembly side mold B24, an assembly side mold C25, and an assembly side mold D26, and an inner mold structure 47 consisting of a grinding roller S28, a connecting rod S29, a connecting auxiliary arm S30, a connecting auxiliary seat S31, a connecting main arm S32, a connecting main seat S33, an L-shaped support block S34, a rotating pin S35, a compression spring S36, a grinding roller J37, a connecting rod J38, a connecting auxiliary arm J39, a connecting auxiliary seat J40, a connecting main arm J41, a connecting main seat J42, an L-shaped support block J43, a rotating pin J44, a compression spring J45, a spring sleeve 48, a threaded hole 49, a threaded screw 50, and a welding support plate 46.

[0053] The interior of the spring sleeve 48 is fixedly connected to one end of the compression spring S36 and the compression spring J45, and the other ends of the compression spring S36 and the compression spring J45 are respectively connected to the connecting main arm S32 and the connecting main arm J41. The connecting main arm S32 and the connecting main arm J41 can form a rebound force through the compression spring S36 and the compression spring J45, which has the function of making the connecting main arm S32 and the connecting main arm J41 stretch outward.

[0054] One end of the connecting jib S30 is connected to the connecting submount S31, and the other end of the connecting jib S30 is connected to the connecting rod S29, which extends through the grinding roller S28. One end of the connecting jib J39 is connected to the connecting submount J40, and the other end of the connecting jib J39 is connected to the connecting rod J38, which extends through the grinding roller J37. The connecting jib S30, the connecting submount S31, the connecting rod S29, the grinding roller S28, the connecting jib J39, the connecting submount J40, the connecting jib J39, the connecting rod J38, and the grinding roller J37 constitute a movable mechanical motion system that satisfies the requirements of the present invention for adjusting the contact distance between the hoisting mechanism 22 and the pipe mold 2 to be produced and processed.

[0055] The L-shaped support block S34 and the L-shaped support block J43 are both provided with threaded holes 49. The surfaces of the rotating pins S35 and J44 are both provided with threaded screws 50. The rotating pins S35 and J44 are threadedly engaged with each other through the threaded holes 49 and penetrate the L-shaped support block S34 and J43, respectively. Compression springs S36 and J45 can be used to generate a rebound force to cause the connecting main arms S32 and J41 to extend outward. The threaded screws 50 provided on the surfaces of the rotating pins S35 and J44 are threadedly engaged with the threaded holes 49, thereby adjusting the size of the extension opening of the grinding rollers S28 and J37.

[0056] The welding support plate 46 is a square block structure and is detachably connected to the outer mold structure 27 composed of the assembly side mold A23, the assembly side mold B24, the assembly side mold C25, and the assembly side mold D26. In essence, the outer mold structure 27 composed of the assembly side mold A23, the assembly side mold B24, the assembly side mold C25, the assembly side mold D26 and the welding support plate 46 is a recyclable mold structure, while the inner mold structure 47 is a structure that can be flexibly designed to open the mold according to functional requirements. The assembly side mold A23, the assembly side mold B24, the assembly side mold C25, the assembly side mold D26 and the welding support plate 46 can be detachably spliced ​​by screws or bolts; and the replacement technical features on the inner mold structure 47 can be arranged and fixed with the welding support plate 46 by spot welding, or holes can be opened on the surface of the welding support plate 46 and fixed by bolts.

[0057] The bottom of the welding support plate 46 is welded and fixed with a connecting sub-seat S31, a connecting main seat S33, an L-shaped support block S34, a connecting sub-seat J40, a connecting main seat J42, an L-shaped support block J43 and a spring sleeve 48. The above technical features constitute the necessary technical feature parts of the entire technical solution for removing dirt and scale on the surface of the pipe mold 2 of the present invention, and meet the needs of structural design.

[0058] A processing device for pipe mold production, the method of using the processing device is as follows:

[0059] Step 1: Install and fix the fixed top seat 3 on the roof or bracket just above the pipe mold 2 of the heavy horizontal lathe 1, and fix the first square slide 4 under the fixed top seat 3. The bottom of both sides of the first square slide 4 is provided with a card block that is movably connected to the two steel frame slide grooves 6; in the process of extending through the second electric telescopic rod 12, the first square slide 4 is used as the fixed base point to prompt the second square slide 9 to move to the end away from the first square slide 4. The moving process completes the first stage of the stretching process of the moving process on the steel frame sliding tongue 7 through a plurality of steel frame sliders 8. When the plurality of steel frame sliders 8 move to the end of the steel frame sliding tongue 7 under the action of force, Under the condition that the part cannot continue to move, the hoisting mechanism 22, the second cavity slide rail 15, the third cavity slide rail 16, the second square slide 9, the third square slide 10, the second side 11, the third side 13, the plurality of steel-frame sliders 8, the two steel-frame sliding tongues 7 and the two steel-frame slide rails 5 are movably connected with the two steel-frame slide grooves 6 through the blocks provided on the bottom of both sides of the first square slide 4, and continue to move together toward the end away from the first square slide 4 to complete the second stage of the stretching process of the movement process, so that the hoisting mechanism 22 moves upward along the laying direction of the two steel-frame slide rails 5 to complete the purpose of moving in one direction;

[0060] Step 2: According to the operation of step 1, the third electric telescopic rod 14 can also be extended, with the first square slide 4 as the fixed base point, to prompt the third square slide 10 to move to the other end away from the first square slide 4. The movement process is completed by a plurality of steel sliders 8 on the steel sliding tongue 7. The first stage of the movement process is extended. When the plurality of steel sliders 8 move to the other end of the steel sliding tongue 7 under the action of force and can no longer move, the hoisting mechanism 22, the second cavity slide 15, the third cavity slide 16, the second square slide 4 and the third square slide 16 are prompted to move. The rectangular slide 9, the third rectangular slide 10, the second side 11, the third side 13, the plurality of steel-frame sliders 8, the two steel-frame sliding tongues 7 and the two steel-frame slide rails 5 are movably connected to the two steel-frame slide grooves 6 through the blocks provided on the bottom of both sides of the first square slide 4, and continue to move together to the other end away from the first square slide 4, completing the second stage of the stretching process of the movement process, so that the hoisting mechanism 22 moves upward along the laying direction of the two steel-frame slide rails 5 to complete the purpose of moving in the other direction. This movement process can complete the back and forth movement in the opposite directions;

[0061] Step 3: Insert the rollers 20 of the hoisting mechanism 22 into the second movable slot 18 and the third movable slot 19 respectively. After the installation of the hoisting mechanism 22 is completed, the rollers 20 move back and forth on the roller shaft 17, thereby driving the entire hoisting mechanism 22 to move horizontally back and forth on the second cavity slide rail 15 and the third cavity slide rail 16. In this process, the operator can flexibly push or pull the hoisting mechanism 22 to achieve the purpose of moving back and forth along the direction of the laying direction of the second cavity slide rail 15 and the third cavity slide rail 16.

[0062] Step 4: After steps 1 to 3, the hoisting mechanism 22 can adjust and position the pipe mold 2 to be processed on the heavy-duty horizontal lathe 1;

[0063] Step 5: After the hoisting mechanism 22 adjusts and positions the pipe mold 2 to be processed on the heavy-duty horizontal lathe 1, the grinding roller S28 and the grinding roller J37 are located vertically above the pipe mold 2. After the rotating pin S35 and the rotating pin J44 are rotated and adjusted, the connecting main arm S32 will be extended and expanded to the outside away from the welding support plate 46 under the rebound force of the compression spring S36, and the connecting main arm J41 will be extended and expanded to the outside away from the welding support plate 46 under the rebound force of the compression spring J45, so that the grinding rollers S28 and J37 of the hoisting mechanism 22 are adjusted from being located vertically above the pipe mold 2 to being completely in contact with the pipe mold 2 on the curved roller surface;

[0064] Step six: On the premise of step five, start the processing procedure of the pipe mold 2 on the heavy-duty horizontal lathe 1. The pipe mold 2 will make uniform circular rotation on the heavy-duty horizontal lathe 1, so that the entire side area of ​​the pipe mold 2 can contact the lifting mechanism 22. When the removable and replaceable inner mold structure 47 of the lifting mechanism 22 is composed of a grinding roller S28, a connecting rod S29, a connecting auxiliary arm S30, a connecting auxiliary seat S31, a connecting main arm S32, a connecting main seat S33, an L-shaped support block S34, a rotating pin S35, a compression spring S36, a grinding roller J37, a connecting rod J38, a connecting auxiliary arm J39, a connecting auxiliary seat J40, a connecting main arm J41, a connecting main seat J42, an L-shaped support block J43, a rotating pin J44, a compression spring J45 and a welding support plate 46, the grinding roller S28 and the grinding roller J37 can realize the implementation process of all-round surface cleaning and grinding and polishing of the side of the uniform circular rotating pipe mold 2.

[0065] Working principle: The basic conditions of the heavy-duty horizontal lathe 1 itself are used to provide support and fixation for pipe molds of different models and sizes to be processed. At the same time, the liquid metal is injected into the high-speed rotating mold in conjunction with the centrifugal casting method, so that the metal liquid performs centrifugal motion to fill the mold and form parts, so that all pipe molds have continuous circular rotation conditions on the heavy-duty horizontal lathe 1, so that the pipe molds to be further processed have continuous mechanical kinetic energy. Under this basic condition, in conjunction with the functional equipment of the lifting mechanism 22, various processing procedures in the pipe mold production process can be completed.

[0066] More specific:

[0067] First, the hoisting mechanism 22 is used to adjust and position the pipe mold 2 to be processed on the heavy-duty horizontal lathe 1 by fixing the top seat 3, the first square slide 4, the steel frame slide rail 5, the steel frame slide groove 6, the steel frame sliding tongue 7, the steel frame slider 8, the second square slide 9, the third square slide 10, the second side 11, the second electric telescopic rod 12, the third side 13, the third electric telescopic rod 14, the second cavity slide rail 15, the third cavity slide rail 16, the roller 17, the second movable notch 18, the third movable notch 19, the roller 20, the roller 21 and the hoisting mechanism 22;

[0068] Then, by assembling side mold A23, assembling side mold B24, assembling side mold C25, assembling side mold D26, grinding roller S28, connecting rod S29, connecting auxiliary arm S30, connecting auxiliary seat S31, connecting main arm S32, connecting main seat S33, L-shaped support block S34, rotating pin S35, compression spring S36, grinding roller J37, connecting rod J38, connecting auxiliary arm J39, connecting auxiliary seat J40, connecting main arm J41, connecting main seat J42, The L-shaped support block J43, rotating pin J44, compression spring J45, welding support plate 46, spring sleeve 48, threaded wire hole 49 and threaded screw 50 are used to clean the dirt and scale of the pipe mold 2. Not only that, by selecting grinding rollers S28 and grinding rollers J37 made of different materials, stubborn rust spots, bumps and concave and convex points, and welding pits generated during the maintenance welding of the pipe mold 2 cracks can be polished to make the entire pipe mold look brand new.

[0069] Example 2:

[0070] The present invention provides a processing device for pipe mold production. The inner mold structure 47 of the lifting mechanism 22 can be replaced with a paint-spraying component by replacing the detachable lifting mechanism 22. The technical features and technical solutions of the component are prior art and are well-known to technicians in the relevant field. However, through the technical means described in the specification of the present invention, the inner mold structure 47 can be replaced with a paint-spraying component, thereby implementing the paint spraying process on the external surface of the pipe mold 2 to prevent rust due to oxidation, which serves as an implementation plan for the later operability of the present invention.

[0071] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A processing device for pipe mold production, comprising a heavy-duty horizontal lathe (1) and a pipe mold (2), characterized in that: The upper end of the pipe mold (2) is provided with a fixed top seat (3), and the bottom of the fixed top seat (3) is fixed with a first square slide (4) by bolts. The overall structure of the first square slide (4) is T-shaped. The lower end of the first square slide (4) is provided with two steel frame slide rails (5), and the tops of the two steel frame slide rails (5) are provided with steel frame slide grooves (6), and the bottoms of both sides of the first square slide (4) are movably connected to the two steel frame slide grooves (6); the bottoms of the two steel frame slide rails (5) are provided with steel frame sliding tongues (7), and the bottom of each steel frame sliding tongue (7) is equipped with four steel frame sliders (8), and two steel frame sliders (8) are movably connected at the two ends of the steel frame sliding tongue (7). The bottom of the steel frame slider (8) A second square slide (9) and a third rectangular slide (10) are fixed, and the second square slide (9) and the third rectangular slide (10) are respectively located at the two ends of the steel frame slide rail (5), and the tops of the second square slide (9) and the third rectangular slide (10) are connected to the two steel frame sliding tongues (7) through a plurality of steel frame sliders (8); the second side (11) of the second square slide (9) is fixed to the bottom of the second electric telescopic rod (12), and the end of the second electric telescopic rod (12) is connected to one side of the first square slide (4); the third side (13) of the third rectangular slide (10) is fixed to the bottom of the third electric telescopic rod (14), and the end of the third electric telescopic rod (14) is connected to the other side of the first square slide (4); The bottoms of the second square slide (9) and the third square slide (10) are respectively fixed with a second cavity slide rail (15) and a third cavity slide rail (16), and a plurality of rollers (17) are provided inside the second cavity slide rail (15) and the third cavity slide rail (16), and are arranged in sequence and cover the inner bottom surfaces of the second cavity slide rail (15) and the third cavity slide rail (16), and a second movable slot (18) is cut on the side of the second cavity slide rail (15) close to the third cavity slide rail (16), and a third movable slot (19) is cut on the side of the third cavity slide rail (16) close to the second cavity slide rail (15), and the second movable slot (18) and the third movable slot (19) are internally movably supported with rollers (20), and the rollers (20) are fixed to the outer end of the roller (21), and the inner end of the roller (21) is fixed to the outer side of the lifting mechanism (22); The hoisting mechanism (22) comprises an outer mold structure (27) consisting of an assembly side mold A (23), an assembly side mold B (24), an assembly side mold C (25), and an assembly side mold D (26); and an inner mold structure (47) consisting of a grinding roller S (28), a connecting rod S (29), a connecting auxiliary arm S (30), a connecting auxiliary seat S (31), a connecting main arm S (32), a connecting main seat S (33), an L-shaped support block S (34), a rotating pin S (35), a compression spring S (36), a grinding roller J (37), a connecting rod J (38), a connecting auxiliary arm J (39), a connecting auxiliary seat J (40), a connecting main arm J (41), a connecting main seat J (42), an L-shaped support block J (43), a rotating pin J (44), a compression spring J (45), a spring sleeve (48), a threaded thread hole (49), a threaded screw (50), and a welding support plate (46).

2. A processing device for pipe mold production according to claim 1, characterized in that: The bottom of the welding support plate (46) is welded and fixed with a connecting auxiliary seat S (31), a connecting main seat S (33), an L-shaped support block S (34), a connecting auxiliary seat J (40), a connecting main seat J (42), an L-shaped support block J (43) and a spring sleeve (48).

3. A processing device for pipe mold production according to claim 1, characterized in that: One end of the connecting auxiliary arm S (30) is connected to the connecting auxiliary seat S (31), and the other end of the connecting auxiliary arm S (30) is connected to the connecting rod S (29), and the connecting rod S (29) passes through the grinding roller S (28).

4. A processing device for pipe mold production according to claim 1, characterized in that: One end of the connecting auxiliary arm J (39) is connected to the connecting auxiliary seat J (40), and the other end of the connecting auxiliary arm J (39) is connected to the connecting rod J (38), and the connecting rod J (38) passes through the grinding roller J (37).

5. A processing device for pipe mold production according to claim 1, characterized in that: The L-shaped support block S (34) and the L-shaped support block J (43) are both provided with threaded holes (49), the surfaces of the rotating pin S (35) and the rotating pin J (44) are both provided with threaded screw rods (50), and the rotating pin S (35) and the rotating pin J (44) are respectively threadedly engaged through the threaded holes (49) and penetrate through the L-shaped support block S (34) and the L-shaped support block J (43).

6. A processing device for pipe mold production according to claim 1, characterized in that: The welding support plate (46) is a square block structure and is detachably connected to the outer mold structure (27) composed of the assembly side mold A (23), the assembly side mold B (24), the assembly side mold C (25), and the assembly side mold D (26).

7. A processing device for pipe mold production according to claim 2, characterized in that: The interior of the spring sleeve (48) is fixedly connected to one end of a compression spring S (36) and a compression spring J (45), and the other ends of the compression spring S (36) and the compression spring J (45) are respectively connected to the connecting main arm S (32) and the connecting main arm J (41).

8. The processing device for pipe mold production according to any one of claims 1 to 7, characterized in that: The method of using the processing device is as follows: Step 1: The fixed top seat (3) is fixed on the roof or bracket just above the pipe mold (2) of the heavy horizontal lathe (1), and the first square slide (4) is fixed below the fixed top seat (3). The bottom of both sides of the first square slide (4) is provided with a block that is movably connected to the two steel slide grooves (6); in the process of stretching by the second electric telescopic rod (12), the first square slide (4) is used as a fixed base point to prompt the second square slide (9) to move to the end away from the first square slide (4). The movement process is completed by a plurality of steel slide blocks (8) on the steel slide tongue (7) in the first stage of the stretching process. When the plurality of steel slide blocks (8) move to the end of the steel slide tongue (7) under the action of force, the first square slide block (9) is moved to the end of the steel slide tongue (7). Under the condition that the part cannot continue to move, the hoisting mechanism (22), the second cavity slide rail (15), the third cavity slide rail (16), the second square slide seat (9), the third square slide seat (10), the second side (11), the third side (13), a plurality of steel frame sliders (8), two steel frame sliding tongues (7) and the two steel frame slide rails (5) are movably connected to the two steel frame slide grooves (6) provided with blocks on the bottom of both sides of the first square slide seat (4), and continue to move together toward the end away from the first square slide seat (4), completing the second stage of the stretching process of the movement process, so that the hoisting mechanism (22) moves upward along the laying direction of the two steel frame slide rails (5), completing the purpose of moving in one direction; Step 2: According to the operation of step 1, the third electric telescopic rod (14) can also be extended, with the first square slide (4) as the fixed base point, to prompt the third square slide (10) to move to the other end away from the first square slide (4). The movement process is completed by a plurality of steel sliders (8) on the steel sliding tongue (7) to complete the first stage of the movement process. When the plurality of steel sliders (8) move to the other end of the steel sliding tongue (7) under the action of force and can no longer move, the hoisting mechanism (22), the second cavity slide rail (15), the third cavity slide rail (16), the second square The slide (9), the third square slide (10), the second side (11), the third side (13), a plurality of steel-frame sliders (8), two steel-frame sliding tongues (7) and two steel-frame slide rails (5) are movably connected to the two steel-frame slide grooves (6) through the blocks provided at the bottom of both sides of the first square slide (4), and together continue to move toward the other end away from the first square slide (4), completing the second stage of the stretching process of the movement process, so that the hoisting mechanism (22) moves along the laying direction of the two steel-frame slide rails (5) to complete the purpose of moving in the other direction. This movement process can complete the back and forth movement in the opposite directions; Step 3: The rollers (20) of the hoisting mechanism (22) are respectively embedded in the second movable slot (18) and the third movable slot (19). After the installation of the hoisting mechanism (22) is completed, the rollers (20) are moved back and forth on the roller shaft (17), thereby driving the entire hoisting mechanism (22) to move back and forth horizontally on the second cavity slide rail (15) and the third cavity slide rail (16). In this process, the operator can flexibly push or pull the hoisting mechanism (22) to achieve the purpose of moving back and forth along the direction of the laying direction of the second cavity slide rail (15) and the third cavity slide rail (16); Step 4: After steps 1 to 3, the hoisting mechanism (22) can adjust and position the pipe mold (2) to be processed on the heavy-duty horizontal lathe (1); Step 5: After the hoisting mechanism (22) adjusts and positions the pipe mold (2) to be processed on the heavy-duty horizontal lathe (1), the grinding roller S (28) and the grinding roller J (37) are located vertically above the pipe mold (2). After the rotating pin S (35) and the rotating pin J (44) are rotated and adjusted, the connecting main arm S (32) will be stretched outward away from the outside of the welding support plate (46) under the rebound force of the compression spring S (36), and the connecting main arm J (41) will be stretched outward away from the outside of the welding support plate (46) under the rebound force of the compression spring J (45), so that the grinding roller S (28) and the grinding roller J (37) of the hoisting mechanism (22) are adjusted from being located vertically above the pipe mold (2) to being completely in contact with the pipe mold (2) on the curved roller surface. Step 6: Based on the premise of step 5, the heavy-duty horizontal lathe (1) is started to process the pipe mold (2). The pipe mold (2) will rotate in a uniform circular motion on the heavy-duty horizontal lathe (1), so that the entire side area of ​​the pipe mold (2) can contact the hoisting mechanism (22). When the removable and replaceable inner mold structure (47) of the hoisting mechanism (22) is a grinding roller S (28), a connecting rod S (29), a connecting auxiliary arm S (30), a connecting auxiliary seat S (31), a connecting main arm S (32), a connecting main seat S (33), an L-shaped support block S ( When the grinding roller S (28) and the grinding roller J (37) are composed of the connecting rod J (38), the connecting auxiliary arm J (39), the connecting auxiliary seat J (40), the connecting main arm J (41), the connecting main seat J (42), the L-shaped support block J (43), the rotating pin J (44), the compression spring J (45) and the welding support plate (46), the grinding roller S (28) and the grinding roller J (37) can realize the all-round surface cleaning and grinding and polishing of the side of the uniform circular rotating pipe mold (2).

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