CN201711759U - Manufacturing device for wash plate of oil tank truck - Google Patents

Abstract

A device for manufacturing a wave breaker for an oil tanker, including a bottom plate, a positioning and clamping mechanism, a feeding mechanism, a coaming forming mechanism, and a welding mechanism; wherein, the feeding mechanism is located at the arc-shaped edge of the bottom plate; the positioning and clamping mechanism It is installed in the middle of the bottom plate and is located on one side of the feeding mechanism; the coaming forming mechanism and the welding mechanism are respectively located on one side of the positioning and clamping mechanism, and are fixed on the bottom plate. When working, use the positioning and clamping mechanism to accurately position the blocking plate and the surrounding plate to ensure that the center of the surrounding plate is aligned with the blocking plate, so that the forming mechanism of the surrounding plate can accurately roll out the geometric shape of the surrounding plate under the control of the numerical control system, and make the surrounding plate through the roller. The plate is smoothly formed in the forming mechanism; the welding mechanism of the utility model has four degrees of freedom, and can accurately adjust the position between the welding torch and the blocking plate and the surrounding plate. The utility model improves the production efficiency, reduces the labor intensity of workers, and the processed wave breaking board has regular shape and good stability, which provides convenience for the follow-up process.

Description

Oil tanker wave breaker manufacturing device

technical field

The invention relates to an automatic production device, in particular to a device for manufacturing a wave-stopping plate for an oil tanker.

Background technique

The anti-wave board is the core component of the tanker. It is generally installed inside the tanker. Its function is to prevent the liquid in the tanker from generating waves when the tanker is driving, and to avoid serious traffic accidents such as rollover and rear-end collisions caused by waves. . At present, the production process of tank truck wave breaker includes shearing plate, flat plate butt welding, plasma cutting inner circle, stamping forming, plasma cutting outer circle, resistance plate and coaming welding. Among them, the resistance plate and hoarding welding process includes inspection of perimeter, resistance plate and hoarding splicing, welding, weld cleaning, grinding, inspection, acceptance and transfer sequence.

In the current whole process, the welding process of the blocking plate and the surrounding plate is difficult to realize. On the one hand, the size and material of the blocking plate will change; on the other hand, it is required that the blocking plate and the surrounding The center of the wave breaker is aligned with the center of the coaming plate. After the welding is completed, the perimeter error of the wave breaking plate is required to be within the range of -8 ~ +0mm. At present, the process is basically completed by manual welding. Since the center of the resistance plate is required to be aligned with the center of the coaming plate during welding, when there is a large error between the position of the resistance plate and the corresponding center line of the coaming plate, the welder needs to correct it visually during the welding process. The twisting and deformation of the blocking board and the hoarding board are caused, which increases the labor intensity of the workers and also generates noise. During the entire welding process of the baffle plate and the hoarding plate, manual welding cannot guarantee the continuity and uniformity of the welding, resulting in random shapes of the processed wave baffle plates, and there are large differences. Moreover, the efficiency of manual welding is low, and the quality of welding depends on the level of welding technology of workers, which makes production more dependent on the influence of human factors.

Contents of the invention

In order to overcome the deficiencies in the prior art that the welding process of the baffle plate and the coaming plate is complicated, and the shape of the wave baffle plate after processing is quite different, the present invention proposes a manufacturing device for the wave baffle plate of an oil tanker.

The invention includes a bottom plate, a positioning and clamping mechanism, a feeding mechanism, a coaming forming mechanism and a welding mechanism; wherein, the feeding mechanism is located at the arc-shaped edge of the bottom plate; the positioning and clamping mechanism is installed in the middle of the bottom plate, and is located One side of the material mechanism; the coaming forming mechanism and the welding mechanism are respectively located on one side of the positioning and clamping mechanism, and are fixed on the bottom plate. in,

The positioning and clamping mechanism includes a cylinder, a support frame, an upper disc, a clamping block, a support block, a lower disc, a gear, a positioning block assembly, a connecting sleeve, a connecting shaft, a lower end cover and a main shaft; the cylinder is fixed on the support frame. The upper surface at the end of the cantilever beam; the upper disc is fixed on the lower surface at the end of the cantilever beam of the support frame; the cylinder is coaxial with the upper disc; the clamping block is fixed on the lower surface of the upper disc; the reduction box is located on the clamping block The bottom is fixed on the bottom plate; one end of the main shaft is connected to the bottom plate through the lower bushing, and the other end is connected to the lower disc through the upper bushing; the gear is installed on the main shaft, located between the upper bushing and the reduction box, and connected to the reduction box The gears are matched; the positioning block assembly is fixed on the lower disc; the two supporting blocks are placed on the upper surface of the lower disc in parallel, and the clamping block is located between the two supporting blocks; the semicircular ring of the clamping block and the supporting block is aligned with the The corrugated grooves of the corresponding resistance plate are tangent;

The feeding mechanism includes a feeding frame and a set of sleeve assemblies; the feeding frame is an arc plate whose curvature is consistent with that of the bottom plate; each sleeve assembly is evenly distributed on one end surface of the arc plate.

The coaming forming mechanism includes a base, a roller assembly, a roller motor, a screw support seat, a connecting plate, a base screw and a base motor; wherein, the roller assembly includes a fixed roller, a moving roller, an air cylinder, a support plate motor, and a support rod , support plate, roller base and support plate lead screw; the base lead screw is installed in the groove at the center of the upper surface of the base; the motor is fixedly installed on one end of the base and connected with the lead screw of the base; There are guide rails fixed on both sides of the lead screw, one side of which has a rectangular section and the other side has a triangular section; the connecting plate of the roller base is fixed on the upper surface of the base and connected with the lower horizontal plate of the roller base; The fixed roller is divided into two sections, the upper section is installed on the lower surface of the horizontal plate on the roller base, and the lower section is fixed on the upper surface of the horizontal plate under the roller base; one end of the connecting shaft of the fixed roller is connected with the output shaft of the cylinder; The support plate is located in the roller base, and the lugs at both ends of the support plate are respectively matched with the strip-shaped through holes on the surface of the horizontal plate on the roller base and the strip-shaped grooves on the surface of the horizontal plate under the roller base; two moving rollers The roller is located in the roller base, installed between the fixed roller and the support plate, and arranged on both sides of the fixed roller; one end of the moving roller is connected to the output shaft of the roller motor through the roller bushing, and the other end It is installed in the bearing hole of the slider in the strip-shaped groove of the horizontal plate under the roller base; the two cylinders are respectively installed in the strip-shaped through holes on the surface of the horizontal plate on the roller base, and are fixed with the connecting lugs on the top of the support plate. connected together; one end of the support rod is connected to the support plate, and the other end is located in the linear motion bearing on the support plate of the roller base; the support rod, the support plate and the support plate of the roller base are perpendicular to each other; the screw of the support plate One end is also connected with the support plate through the support plate, and the other end is connected with the support plate motor through the coupling.

The welding mechanism includes a horizontal base drive motor, a welding mechanism drive motor, a reducer motor, a welding torch, a welding mechanism guide rail, a vertical base moving guide rail, a welding mechanism screw, a vertical base moving screw, a horizontal base, a vertical base, Reducer, swing column, swing head and handle; the vertical base moving lead screw is fixed at the center of the upper surface of the horizontal base, two vertical base moving guide rails are respectively fixed on both sides of the vertical base moving screw, and the vertical base The moving guide rail and the moving lead screw of the vertical base are parallel to each other; the vertical base is installed on the moving guide rail of the vertical base through a slider; Both sides of the lead screw of the welding mechanism, and the lead screw of the welding mechanism and the guide rail of the welding mechanism are parallel to each other; the reducer is fixed on the connecting plate of the guide rail of the welding mechanism, and the swing column is connected with the reducer through a key; the welding torch is connected with the swing column through the swing head.

The clamping block and the two supporting blocks are strip-shaped semicircular shells; the clamping block is fixed on the lower surface of the upper disc, and the two supporting blocks are placed on the upper surface of the lower disc in parallel, and the clamping block and the The lengths of the two supporting blocks are the same as the diameters of the upper disc and the lower disc respectively; the outer diameters of the clamping block and the supporting block are determined according to the width of the wave slot of the clamped blocking plate, so that the clamping block and the supporting block The semi-circular ring of the block is tangent to the wave groove of the corresponding blocking plate, and the plane of the clamping block and the supporting block is flush with the notch of the wave groove of the blocking plate; there is a connecting rod through hole on the symmetrical plane of the length of the clamping block ; One end of the connecting rod is fixedly connected with the lower surface of the upper disk, and the other end is put into the connecting rod through hole on the clamping block, and the gap fits between the two.

The chassis of the upper disc and the connecting rod are coaxial, and one end of the connecting rod is a threaded rod with the same diameter as the inner diameter of the upper end cover; one surface of the upper disc chassis is matched with the clamping block; On the side, there is a stopper pin fixing hole symmetrically; on the other side of the upper surface of the lower disc, there is a stopper positioning hole; the center line of the stopper positioning hole is orthogonal to the symmetry line of the stopper fixing hole passing through the center of the lower disc; on the lower disc At the center of the lower surface, there is an installation groove for the upper shaft sleeve end cover of the main shaft; on the side where the upper surface of the lower disk is symmetrical to the positioning hole of the blocking plate, there are installation holes for the positioning block assembly symmetrically arranged.

The positioning block assembly includes a positioning block base, a screw, a linear rolling guide block, a hand wheel, a positioning block, a linear rolling guide slider and a linear rolling guide; the inner surface of the vertical plate of the positioning block is an arc-shaped convex surface; the positioning The center of the horizontal plate is connected with the sliding plate; the four corners of the sliding plate are connected with the linear guide rail stoppers, and the center of the sliding plate is connected with the screw sleeve; the linear rolling guide is located on both sides of the convex groove of the step of the positioning block base; Both ends of the linear rolling guide rail are installed with linear guide rail stoppers; the linear rolling guide rail slider is installed on the linear rolling guide rail and connected with the slide plate; the screw is located between the two linear rolling guide rails, and is connected The plate is connected; the hand wheel is installed at the end of the lead screw, and the lead screw is driven to rotate through the hand wheel.

The middle part of the support plate of the roller base is arranged with two installation holes for linear motion bearings; there are installation holes for the support plate motor between the installation holes of the linear motion bearings; the two sides of the lower horizontal plate surface of the roller base are opened There is a bar-shaped groove; a slider is placed in the bar-shaped groove; there is a mounting groove for fixing the roller at one end of the surface of the lower horizontal plate, and the mounting groove is concentric with the cylinder output shaft hole on the upper horizontal plate; a connecting plate The surface cooperates with the guide rail on the base: on one side of the surface of the connecting plate, there is a guide rail groove with the same cross-sectional shape as the triangular guide rail on the base, and the other side of the surface of the connecting plate is a plane, which is matched with the rectangular guide rail on the base;

One end of the moving roller is connected to the slider in the horizontal slat-shaped groove under the roller base through a connecting block, and the other end of the moving roller is connected to the output shaft of the roller motor through the roller bushing; the horizontal slat under the roller base The two ends of the slider in the shaped groove are respectively connected with the connecting lugs and the connecting rod bearing at the lower end of the support plate;

Each sleeve assembly includes a sleeve mandrel, a rolling bearing and an outer sleeve; one end of each sleeve mandrel is respectively fixed in the evenly distributed fixing holes on one end surface of the feed frame; the rolling bearing is set on the sleeve mandrel On, the outer sleeve fits on the rolling bearing.

When working, put the coaming board into the feeding mechanism first, and then use the positioning and clamping mechanism to position and clamp it. When the lower disc rotates, the coaming board is pulled. Since the sleeve in the feeding mechanism is equipped with a bearing, the sleeve can Turning easily, the coaming is easily pulled to move forward, and the sleeve prevents the coaming from slipping out of the infeed mechanism. The motor in the base first moves the roll mechanism to the set position as a whole through the base screw, and the support plate motor in the roll mechanism adjusts the relative position between the rolls by driving the support plate screw to correct the rolling coaming. contour. When rolling the outline of the coaming, the front rollers can roll freely due to the installation of bearings, and the two rear rollers also rotate under the drive of the roller motor, so that the coaming is formed smoothly in the forming mechanism. The entire hoarding forming mechanism works under the drive and control of the numerical control system, and precisely rolls out the contour of the hoarding.

When the welding mechanism is working, the motor in the horizontal base drives the lead screw to drive the vertical base to move horizontally to the designated position, and the welding mechanism drives the motor to drive the lead screw to move the welding torch to the designated position in the vertical direction. Adjust the position of the welding machine joint by the swing head, so that the welding torch can automatically rotate in the horizontal direction in the normal direction of the welding seam, so that the welding mechanism has four degrees of freedom, and under the control of the control system, it can accurately adjust the resistance of the welding torch The plate and the formed coaming are welded.

The invention can accurately locate the blocking plate and the hoarding, ensure the alignment of the center of the hoarding and the hoarding, make the hoarding forming mechanism accurately roll out the geometric shape of the hoarding under the control of the numerical control system, and the automatic welding mechanism automatically Weld the resistance plate and the hoarding plate to ensure the consistency of shape. The invention realizes the automatic production of the important parts, effectively improves the production efficiency, reduces the labor intensity of workers, and the processed wave breaker has regular shape and good stability, which provides convenience for subsequent processes.

Description of drawings

Fig. 1 is the front view of the structural schematic diagram of the wave breaking plate manufacturing device for the oil tanker.

Fig. 2 is a top view of the structure schematic diagram of the wave breaking plate manufacturing device for the oil tanker.

Fig. 3 is a right view of the structure schematic diagram of the tank truck wave breaking plate manufacturing device.

Figure 4 is a left side view of the positioning and clamping mechanism.

Fig. 5 is a right side view of the positioning and clamping mechanism.

Fig. 6 is a top view of the positioning and clamping mechanism.

Fig. 7 is a front view of the upper disk.

Figure 8 is a top view of the clamping block.

Fig. 9 is an A-A sectional view of the clamping block.

Fig. 10 is a cross-sectional view of the blocking plate positioning and clamping.

Figure 11 is a top view of the lower disc.

Figure 12 is a top view of the lower disc.

Fig. 13 is a sectional view of the connecting sleeve.

Fig. 14 is a sectional view of the connecting shaft.

Figure 15 is a top view of the circular positioning block assembly.

Figure 16 is a side view of the circular positioning block assembly.

Figure 17 is an isometric view of a positioning block.

Fig. 18 is a front view of the main shaft.

Figure 19 is a perspective view of the feeding mechanism.

Fig. 20 is a front view of the feeding mechanism.

Figure 21 is a cross-sectional view of the sleeve assembly in the feed mechanism.

Fig. 22 is a front view of the panel forming mechanism.

Fig. 23 is a top view of the shroud forming mechanism.

Fig. 24 is a right side view of the shroud forming mechanism.

Figure 25 is a rear view of the roller mechanism.

Figure 26 is a top view of the roller mechanism.

Figure 27 is a rear view of the support plate.

Fig. 28 is a front view of the roller base.

Fig. 29 is an A-A sectional view of the roller base.

Figure 30 is a top view of the roller base.

Figure 31 is a front view of the roller base connecting plate.

Fig. 32 is a front view of the automatic welding mechanism.

Fig. 33 is an A-A sectional view of the automatic welding mechanism.

Fig. 34 is a front view of the torch mechanism.

Figure 35 is an isometric view of the swing column.

Figure 36 is an isometric view of the swing head. In the picture:

1. Coaming forming mechanism 2. Feeding mechanism 3. Positioning and clamping mechanism 4. Automatic welding mechanism 5. Positioning and clamping mechanism cylinder 6. Support frame 7. Upper disc 8. Clamping block 9. Positioning pin 10 .Support block 11. Lower disc 12. Gear 13. Lead screw 14. Linear rolling guide block 15. Hand wheel 16. Positioning block 17. Gear box 18. Motor 19. Guide rail slider 20. Guide rail 21. Sleeve assembly 22. Feed frame 23. Bearing 24. Elastic ring 25. Bearing inner sleeve 26. Mandrel 27. Bearing outer sleeve 28. Base 29. Fixed roller 30. Moving roller 31. Support plate 32. Roller Base 33. Cylinder 34. Roller motor 35. Lead screw support seat 36. Connecting plate 37. Base screw 38. Base motor 39. Support plate motor 40. Support rod 41. Support plate screw 42. Horizontal base 43 .Horizontal base drive motor 44. Vertical base 45. Welding mechanism drive motor 46. Welding mechanism guide rail 47. Reducer motor 48. Welding mechanism reducer 49. Swing column 50. Handle 51. Swing head 52. Welding torch 53. Vertical Base moving guide rail 54. Welding mechanism lead screw 55. Vertical base moving lead screw 56. Bottom plate 57. Connecting shaft 58. Connecting sleeve 59. Positioning block assembly 60. Lower end cover 61. Spindle

Detailed ways

This embodiment is a manufacturing device for a wave breaker for an oil tanker, including a bottom plate 56 , a positioning and clamping mechanism 3 , a feeding mechanism 2 , a coaming forming mechanism 1 and an automatic welding mechanism 4 .

As shown in FIGS. 1 to 3 , the bottom plate 56 is L-shaped, and one side is arc-shaped. The arc-shaped feeding mechanism 2 is installed at the arc-shaped edge of the bottom plate 56 . There is a groove in the middle of the bottom plate 56, and the positioning and clamping mechanism 3 is installed in the groove, and is located at the side of the feeding mechanism 2. The coaming forming mechanism 1 and the automatic welding mechanism 4 are located on one side of the positioning and clamping mechanism 3 respectively, and are fixed on the bottom plate 56 .

As shown in Figure 4-6. The positioning and clamping mechanism 3 includes a cylinder 5, a support frame 6, an upper disc 7, a clamping block 8, a positioning pin 9, two support blocks 10, a lower disc 11, a positioning block assembly 59, a connecting sleeve 57, a connecting Shaft 58 and lower end cap 60. The cylinder 5 is fixed on the upper surface of the end of the cantilever beam of the support frame 6; the upper disc 7 is fixed on the lower surface of the end of the cantilever beam of the support frame 6 through a connecting bush; the cylinder 5 is coaxial with the upper disc 7. The clamping block 8 is fixed on the lower surface of the upper disc 7 . The reduction box 17 is located below the clamping block 8 and is fixed on the base plate 56 . One end of the main shaft 61 is connected with the bottom plate 56 through the lower bushing, and the other end is connected with the lower disc 11 through the upper bushing; the gear 12 is installed on the main shaft 61, between the upper bushing and the reduction box 17, and is connected with the reduction box gear Cooperate. The positioning block assembly 59 is fixed on the lower disc 11 . Two supporting blocks 10 are placed on the upper surface of the lower disc 11 in parallel, and the clamping block 8 is positioned between the two supporting blocks 10; the semi-circular ring of the clamping block 8 and the supporting block 10 and the wave of the corresponding blocking plate Slot tangent.

As shown in Figure 5, the support frame 6 in the positioning and clamping mechanism is in an inverted L shape and is welded by a column and a cantilever beam; both the column and the beam are frame plate structures. A stepped through hole is opened on the center line of the end of the cantilever beam; the upper part of the stepped hole is used to install the cylinder flange, and the double-acting cylinder 5 is fixed on the surface of the cantilever beam through the flange; the lower part of the stepped hole is the cylinder 5 The through hole of the output shaft; one end of the output shaft of the cylinder 5 is threadedly connected with the connecting sleeve 57 .

As shown in Figure 14, the connecting shaft 57 is welded by the chassis and the thin-walled sleeve. The inner hole of connecting shaft 57 sleeves is a threaded hole, and the inner diameter of this threaded hole is the same as the outer diameter of cylinder 5 output shafts. The edge of the chassis surface of the connecting shaft 57 is distributed with threaded holes connected with the connecting shaft sleeve 58;

As shown in Figure 15, the connecting sleeve 58 is a hollow rotating body. The outer diameter of connecting axle sleeve 58 is the same as the diameter of connecting shaft 57 chassis. The inner hole of the connecting shaft sleeve 58 is a stepped hole, and the inner diameters of both ends of the connecting shaft are the same as the diameter of the selected tapered roller bearing; the end face of the small inner diameter hole in the middle of the connecting shaft sleeve 58 forms the installation shoulder of the tapered roller bearing , used to limit tapered roller bearings. Connecting screw holes are distributed on the outer edges of the two ends of the connecting shaft sleeve 58 .

The lower end cover 60 is a circular plate, the outer diameter of which is the same as the outer diameter of the connecting sleeve 58, and the outer edge of the end surface of the lower end cover 60 is distributed with screw holes connected to the connecting sleeve 58; the center of the lower end cover 60 has an upper disc 7 Vias for connecting rods. The lower end cover 60 is fixedly connected with the other end surface of the connecting sleeve 58 by screws. The upper end cap is an annular sleeve, and its outer diameter is the same as the aperture of the endoporus at 58 two ends of the connecting axle sleeve, and the endoporus of the upper end cap cooperates with the 7 connecting rod threaded ends of the upper disc.

As shown in Figure 7, the upper disc 7 is welded by the chassis and the connecting rod, the chassis and the connecting rod are concentric, and one end of the connecting rod is a threaded rod. The outer peripheral surface of the connecting rod is stepped, and a shaft shoulder is formed at the junction of the connecting rod and the chassis; and one end of the connecting rod is a threaded rod with the same diameter as the inner diameter of the upper end cover. A surface of the last disc 7 chassis cooperates with the clamping block 8, and there are threaded connection holes on the surface of the last disc 7 chassis.

As shown in Figures 11 and 12, on both sides of the center of the upper surface of the lower disc 11, there are stopper pin fixing holes symmetrically; on the other side of the upper surface of the lower disc 11, there are positioning holes for the blocking plate; the center line of the positioning hole of the blocking plate is in line with the The line of symmetry crossing the center of circle of the lower disk 11 in the retaining pin fixing hole is orthogonal. A groove is formed at the center of the lower surface of the lower disc 11 for mounting the upper sleeve end cover of the main shaft 61 to support the lower disc 11 . On the side where the upper surface of the lower disk 11 is symmetrical to the positioning hole of the blocking plate, there are four threaded holes symmetrically arranged for fixed connection with the positioning block assembly 59 .

Stop pin is a small cylinder, diameter is slightly smaller than the stop pin fixing hole diameter of lower disc 11, it is inserted in the stop pin fixing hole of lower disc 11, is used for the spacing of support block 10. Positioning pin 9 is also a small cylinder, and its diameter is slightly smaller than the resistance plate positioning hole diameter of lower disc 11. When the blocking plate is placed on the support block 10, the positioning pin 9 is inserted into the blocking plate positioning hole of the lower disc 11 through the positioning hole on the blocking plate, thereby positioning the blocking plate.

The disc diameters of the upper disc 7 and the lower disc 11 are determined according to the size of the blocking plate and the space of the device.

As shown in Figures 8-10, the clamping block 8 and the two supporting blocks 10 are strip-shaped semicircular shells; The width of the clamping block 8 and the support block 10 are determined so that the semicircular rings of the clamping block 8 and the supporting block 10 are tangent to the wave groove of the corresponding blocking plate, and the planes of the clamping block 8 and the supporting block 10 are flush with the notch of the wave groove of the blocking plate, so as to The clamping block 8 and the support block 10 are able to apply force to the blocking plate. The clamping block 8 is fixed on the lower surface of the upper disc 7, and the two support blocks 10 are placed on the upper surface of the lower disc 11 in parallel, and the lengths of the clamping block 8 and the two support blocks 10 are the same as those of the upper disc 7 and the circle respectively. Disc diameter of disc 11. The two support blocks 10 are respectively positioned by stop pins. Have a connecting rod through hole on the symmetrical plane of clamping block 8 length, and this connecting rod through hole is positioned at the center line of clamping block; A connecting rod that one end has external thread passes through this connecting hole, and makes The threaded end of the connecting rod cooperates with the threaded hole on the lower surface of the upper disc 7; rotation can occur between the clamping block 8 and the upper disc 7, so that the clamping block 8 can position and clamp the blocking plate. The end of the joint end of the connecting rod and the clamping block 8 is buried in the housing wall of the clamping block 8 .

As shown in FIGS. 15 and 16 , the positioning block assembly 59 includes a positioning block base, a lead screw 13 , a linear rolling guide block 14 , a hand wheel 15 , a positioning block 16 , a linear rolling guide slider 19 and a linear rolling guide 20 . The positioning block base is a stepped rectangular plate with a groove at the center of the stepped convex surface; four threaded holes for connecting with the lower disc 11 are symmetrically distributed on the stepped concave surface of the positioning block base. Handwheel 15, leading screw 13, circular positioning block 16 are all installed on the positioning block base.

As shown in FIG. 17 , the positioning block 16 is in an "L" shape. The arc-shaped convex surface on the inner surface of the vertical plate of the positioning block 16 forms a positioning surface that cooperates with the positioning groove of the blocking plate. The horizontal plate of positioning block 16 is a square, and the threaded hole that is connected with slide plate is arranged at its center.

Sliding plate is a square plate, is big with the horizontal plate of positioning block 16. The four corners of the sliding plate are distributed with screw holes connected with the linear guide rail block 14; the center of the sliding plate is arranged with two threaded holes for connecting with the screw sleeve; between the connecting holes of the screw sleeve there are positioning The threaded hole that block 16 connects drives positioning block 16 to move integrally by slide plate.

A pair of linear rolling guide rails 20, linear rolling guide rail block 14 and linear rolling guide rail slide block 19 are purchased parts. The linear rolling guide rail 20 is installed on both sides of the convex surface groove of the step of the positioning block base; linear guide rail stoppers 14 are installed at both ends of the linear rolling guide rail 20; the linear rolling guide rail slider 19 is installed on the linear rolling guide rail 20, and The four corners of the slide plate are connected by screws. The leading screw 13 is located between the two linear rolling guides 20, and is connected with the slide plate through the leading screw sleeve. The handwheel 15 is installed on the end of the leading screw 13, and the leading screw is driven to rotate through the handwheel 15.

As shown in FIG. 4 , the main shaft 61 , which supports the lower disk 11 , is fixed at the middle of the bottom plate 56 . The upper end of the main shaft 61 is connected with the lower disc 11 through a shaft sleeve.

As shown in FIG. 18 , the main shaft 61 is a stepped shaft, and two sections of different shaft diameters are respectively the same as the inner diameters of the tapered roller bearing and the gear 12 . In the middle of the large-diameter shaft section where the tapered roller bearing is installed, there is a radially protruding bearing positioning shoulder, and a pair of tapered roller bearings are respectively installed on the main shaft at both ends of the bearing positioning shoulder; the outer sleeve of the tapered roller bearing has the following The shaft sleeve, and the two are closely matched; the upper shaft sleeve and the gear 12 are set on the small diameter shaft section of the main shaft 61, and the gear 12 is located in the middle of the main shaft 61, between the upper shaft sleeve and the lower shaft sleeve. The end surfaces of the two tapered roller bearings are respectively limited by the upper end cover and the end cover of the lower shaft sleeve. There is a key connection between the gear 12 and the main shaft 61 . The tapered roller bearing can ensure that the main shaft 61 can rotate with the gear 12 on the main shaft 61 and the lower bushing on the outer surface of the tapered roller bearing does not rotate.

The connecting shaft sleeve of the main shaft 61 is divided into a lower shaft sleeve and an upper shaft sleeve. The lower shaft sleeve installed on the outer surface of the tapered roller bearing has the same structure as the upper shaft sleeve installed on the small-diameter shaft section of the main shaft 61, and is composed of an end cover and a cylindrical shell fixed on one side of the end cover. The lower shaft sleeve provides fixed support for the positioning and clamping mechanism. The inner diameter of the lower shaft sleeve is the same as the outer diameter of the tapered roller bearing, and the diameter of the lower shaft sleeve end cap is the same as that of the bottom plate 56 middle groove. The inner diameter of the upper axle sleeve is the same as the minor diameter of the main shaft 61, and the diameter of the upper axle sleeve end cap is the same as the diameter of the groove on the lower surface of the lower disc 11.

When in use, place the blocking plate on the lower disc 11, adjust the position of the support block 10 to support the blocking plate according to the corrugation and shape of the blocking plate, and then insert the positioning pin 9 into the positioning hole of the blocking plate to position the blocking plate Fix and adjust the position of the blocking plate so that the positioning groove of the blocking plate is aligned with the circular positioning block 16. The upper disk 7 moves downward under the drive of the cylinder 5, and the clamping block 8 is used to press the blocking plate. Start motor 18. The motor 18 drives the gear 12 on the main shaft 61 to rotate through the secondary reduction box 17, thereby driving the main shaft and the lower disc 11 to rotate. Finally, the positioning and clamping of the blocking plate and the automatic rotation of the lower disc are realized.

The feeding mechanism 2 of this embodiment includes a feeding frame 22 and a sleeve assembly 21 . Wherein, the sleeve assembly 21 includes a bearing 23 , a circlip 24 , a bearing inner sleeve 25 , a mandrel 26 and a bearing outer sleeve 27 .

As shown in FIGS. 19-21 , the feeding frame 22 is a thick arc-shaped plate, and the curvature of the arc-shaped plate is consistent with the curvature of the bottom plate 56 . One end face of the arc plate is fixed on the edge of the arc edge of the base plate 56 . Eight fixing holes for the sleeve mandrel 26 are evenly distributed on the other end surface of the arc-shaped plate. One end of the sleeve mandrel 26 is respectively fixed in the fixing hole of the feed frame 22; a rolling bearing 23 is set on the fixed sleeve mandrel 26, and the bearing inner sleeve 25 and the elastic retaining ring 24 are used to couple the rolling bearing 23 shaft to the limit. An outer sleeve 27 is fitted around the rolling bearing 23 . In this embodiment, the rolling bearing 23 is a deep groove ball rolling bearing. The feeding frame 22 of this embodiment adopts an arc-shaped structure, so as to facilitate the placement and feeding of the coaming. When feeding, the coaming starts from one end of the feeding frame 22 and gradually moves to the other end of the feeding frame 22 along the outer surface of the outer sleeve 27 to realize the conveying of the coaming.

As shown in FIGS. 22-24 , the hoarding forming mechanism 1 includes a base 28 , a roller assembly, a roller motor 34 , a lead screw support 35 , a connecting plate 36 , a base screw 37 and a base motor 38 . Wherein, the roller assembly includes a fixed roller 29 , a moving roller 30 , an air cylinder 33 , a support plate motor 39 , a support rod 40 , a support plate 31 , a roller base 32 and a support plate screw 41 .

The base lead screw 37 is installed in the groove at the center of the upper surface of the base 28; the motor 38 is fixedly installed on one end surface of the base 28, and is connected with the base lead screw 37 through a coupling. Guide rails are fixed on the upper surface of the base 28 and both sides of the base screw 37, wherein the section of the guide rail on one side is rectangular, and the section of the guide rail on the other side is triangular. The connecting plate 36 of the roller base is fixed on the upper surface of the base 28 . The fixed roller 29 is divided into two sections, and its upper section is installed on the lower surface of the horizontal plate on the roller base 32, and the lower section is fixed on the upper surface of the horizontal plate under the roller base 32. One end of the connecting shaft of the fixed roller is connected with the output shaft of the air cylinder 33 . The support plate 31 is located in the roller base 32 and is movably connected with the roller base 32 through connecting lugs at both ends. Two moving rollers 30 are located in the roller base 32 , are installed between the fixed roller 29 and the support plate 31 , and are arranged on both sides of the fixed roller 29 . One end of moving roller 30 is connected with roller motor 34 output shafts by roller bushing, and the other end is installed in the bearing hole of slide block in horizontal lath-shaped groove under roller base 32. The two air cylinders 34 are respectively installed in the strip-shaped through holes on the surface of the horizontal plate on the roller base 32, and are fixedly connected with the connecting lugs on the upper end of the supporting plate 31. One end of the support rod 40 is connected with the support plate 31, and the other end is located in the linear motion bearing on the support plate of the roller base 32; the support rod 40 is perpendicular to each other between the support plate 31 and the support plate of the roller base 32. One end of the support plate screw 41 is also connected with the support plate 31 through the support plate 31 , and the other end is connected with the support plate motor 39 through a coupling.

As shown in FIG. 28 , the roller base 32 is a U-shaped base, which is welded by an upper horizontal plate, a support plate and a lower horizontal plate. As shown in Figure 30, there are strip-shaped through-holes for installing the motor symmetrically on both sides of the surface centerline of the upper horizontal plate. Between the strip-shaped through-holes, there is a stepped through-hole at one end of the upper horizontal plate. From the upper surface of the plate, there are successively the installation holes of the cylinder flange, the through hole of the output shaft of the cylinder 33 and the installation holes of the connecting sleeve chuck. The middle part of the support plate of the roller base 32 is arranged with two installation holes for linear motion bearings; there is an installation hole for the support plate motor 39 between the installation holes of the linear motion bearings. As shown in FIG. 29 , there are bar-shaped grooves on both sides of the lower horizontal plate surface of the roller base 32 ; slide blocks are placed in the bar-shaped grooves. At one end of the lower horizontal plate surface, there is a mounting groove for the fixed roller 29, and the mounting groove is concentric with the cylinder output shaft hole on the upper horizontal plate.

As shown in FIG. 27 , the support plate 31 is a square plate. There are protruding connecting lugs on the upper end surface and the lower end surface of the support plate 31, and the connecting lugs on the upper end surface are matched with the strip-shaped through holes on the surface of the horizontal plate on the roller base 32. The strip-shaped grooves on the surface of the horizontal plate under the roller base 32 are clearance fit. At the center of a surface of the support plate 31 , there are two threaded blind holes for installing the support rod 40 ; between the two support rod 40 mounting holes there is a mounting hole for the support plate threaded rod 41 .

As shown in FIG. 31 , the shape and size of the connecting plate 36 of the roller base are the same as the lower horizontal plate of the roller base 32 . A surface of connecting plate 36 cooperates with the guide rail on the base: there is a guide rail groove identical with the triangular guide rail section shape on the base at this surface side of connecting plate 36, and this surface other side of connecting plate 36 is plane, and Fit the rectangular guide rail on the seat. A rectangular block is welded at the center of the lower surface of the connecting plate 36, which is convenient to connect the lead screw and nut pair by screws;

The fixed roller 29 is divided into upper and lower sections, wherein the upper section includes a connecting shaft, a connecting shaft sleeve and a sleeve; the lower section is an isometric shaft. Fixed roller 29 upper and lower sections are coaxial. There is a flange at one end of the connecting shaft on the upper section of the fixed roller 29, and the outer diameter of the flange is the same as the outer diameter of the equidiameter shaft of the lower section of the fixed roller 29, which is used to support the sleeve that is sleeved on the connecting shaft of the upper section; There is an internally threaded hole for connecting the output shaft of the cylinder 33. The sleeve installed on the connecting shaft of the upper section is a circular thin-walled shell, and its outer diameter is the same as that of the connecting shaft disk.

The shaft sleeve of the fixed roller 29 connecting shaft is a thin-walled cylinder. There is a circular chuck at one end of the connecting shaft sleeve. The center of the chuck has a through hole for the output shaft of the cylinder; the inner diameter of the connecting shaft sleeve is the same as that of the connecting shaft connecting rod. The outer diameter is the same as the inner diameter of the sleeve.

During installation, the chuck of the connecting shaft sleeve is embedded in the installation hole of the upper horizontal plate of the roller base 32, which is a tight fit between the two; the connecting shaft sleeve is sleeved on the connecting rod of the connecting shaft; The sleeve is set on the outer circumference of the connecting shaft sleeve; the gap fits between the connecting shaft and the connecting shaft sleeve, and between the connecting shaft sleeve and the sleeve.

Cylinder 33 is a purchased double-acting cylinder, which is installed in the cylinder mounting hole at one end of the upper horizontal plate surface of roller base 32 by a flange, and is used to move up and down on the upper part of fixed roller 29.

There is a protruding connecting block on one end face of the moving roller 30, and the connecting block is embedded in the bearing hole of the slide block in the horizontal lath-shaped groove under the roller base 32. On the other end face of moving roller 30, there is a roller bushing mounting hole. One end of the roller bushing is installed in the mounting hole at one end of the moving roller 30, and the other end is connected with the output shaft of the roller motor 34; the moving roller 30 is driven to rotate by the roller motor 34 through the roller bushing.

The slide block in the horizontal strip-shaped groove under the roller base 32 is a T-shaped plate, and the width of one end of the slide block is the same as the width of the strip-shaped groove, and the connecting lug at the lower end of the support plate 31 is fixed on the end face of the end of the slide block. ; There is a mounting hole for the connecting rod bearing in the center of the plate at the other end of the slider.

In order to strengthen the supporting effect of the support plate 31 on the support plate screw rod 41, a nut is reinforced on the surface of the support plate 31 and the mounting hole of the support plate screw rod 41, and the nut is concentric with the mounting hole of the support plate screw rod 41. The support plate screw rod 41 is inserted into the installation hole on the support plate 31 through the nut, thereby driving the support plate 31 to move.

The linear bearing is installed in the bearing hole on the vertical plate of the roller base 32, and the support rod 40 is contained in the linear bearing, so as to realize the movement of the support plate 31 under the drive of the support plate motor 39 to adjust the moving roller 30 and The relative positions of the rollers 29 are fixed.

During use, utilize the air cylinder 33 of the coaming forming mechanism 1 to lift the upper part of the fixed roller 29, and the coaming is obliquely put into the coaming forming mechanism 1 from the front of the moving roller 30. Then, the cylinder 33 puts down the upper part of the fixed roller 29, so that the upper and lower parts of the fixed roller 29 contact. Finally, manually adjust the position of the shroud in the positioning and clamping mechanism 3 so that the groove of the shroud is aligned with the circular positioning block 16, and then shake the hand wheel 13 to drive the circular positioning block 16 to tighten the blocking plate and the shroud .

After the coaming is tightened, at first the base motor 38 of the coaming forming mechanism 1 is used to drive the lead screw 37 to move the whole roller mechanism to a designated position. Then, the support plate motor 39 drives the support plate lead screw 41 to push the support plate 31 to move forward, so that the relative position between the fixed roller 29 and the moving roller 30 reaches the curvature requirement of the coaming; at the same time, the roller motor 34 drives the moving roller Wheel 30 rotates. The hoarding was formed smoothly.

As shown in Figure 32, automatic welding mechanism 4 comprises horizontal base driving motor 43, welding mechanism driving motor 45, reducer motor 47, welding torch 52, welding mechanism guide rail 46, vertical base moving guide rail 53, welding mechanism leading screw 54, The vertical base moves the leading screw 55, the horizontal base 42, the vertical base 44, the speed reducer 48, the swing column 49, the swing head 51 and the handle 50. Among them, guide rails, lead screws, motors, reducers, handles, and welding guns are all purchased parts.

The vertical base moving screw 55 is fixed on the center of the upper surface of the horizontal base 42, and two vertical base moving guide rails 53 are respectively fixed on the vertical base moving screw 55 both sides, and the vertical base moving guide rails 53 are connected with the vertical base The moving lead screws 55 are parallel to each other. The vertical base 44 is installed on the vertical base moving guide rail 53 through a slider. Welding mechanism leading screw 54 is fixed on the vertical base 44 side surface center, two welding mechanism guide rails 46 are respectively fixed on welding mechanism leading screw 54 both sides, and welding mechanism leading screw 54 and welding mechanism guide rails 46 are parallel to each other. Reducer 48 is fixed on the connecting plate of rail 46, and swing column 49 is connected with reducer 48 by key; Welding torch 52 is connected with swing column 49 by swing head 51.

As shown in FIGS. 32-34, the moving guide rail 53 is a linear rolling guide rail. Both ends before and after guide rail 53 all have stoppers, and slide block is installed on the guide rail 53, and stopper, slide block all are the supporting parts with guide rail. The slide block is connected with the vertical base 44 by screws through the transition plate. A motor 43 and a lead screw 55 are installed in the groove of the horizontal base 42 , and the lead screw 55 is integrated with the transition plate through a lead screw sleeve, so as to realize the horizontal movement of the vertical base 44 . There is a groove in the longitudinal direction in the middle of the vertical base 44, which is used to install the motor 45 and the lead screw 54, and the linear rolling guide rail 46 is installed on both sides of the vertical base 44 step convex groove, and the structure here is the same as that of the horizontal base 42. same.

As shown in Figure 35, the swing column 49 is a circular rod with a shoulder; one end is symmetrically milled with a plane, and a threaded hole is opened in the center of the plane. The other end is fixedly installed on the connecting plate of the guide rail 46; the swing column 49 is connected with the turbine of the speed reducer 48 through a flat key, and the shaft shoulder of the swing column 49 is positioned at the turbine of the speed reducer 48.

As shown in Figure 36, the outer shape of the swing head 51 is circular, with a large threaded hole at one end, the diameter of which is the same as the diameter of the welding torch; Go up, circular outer surface both sides are all milled with plane, open small threaded hole at this plane center, the threaded hole diameter of this threaded hole aperture is the same as swing column 49 one ends.

As shown in Figure 32, when installing, the small threaded hole of the swing head 51 is concentric with the threaded hole at one end of the swing column 49; The threaded hole, thereby the swing column 49 and the swing head 51 are connected as one. Rotating the handle 50 can adjust the tightness of the connection between the swing head 51 and the swing column 49 , so that the specific position of the swing head 51 can be adjusted through the handle 50 . The welding gun 52 is installed in the large threaded hole of the swing head 51 .

The reducer motor 47 is fixedly installed on the connecting plate of the guide rail 46, and is coupled with the worm gear of the reducer 48 through the output shaft, thereby driving the swing column 49 to rotate. Through the speed reducer 48 , the swing column 49 and the swing head 51 , the welding torch 52 can swing back and forth, left and right.

During work, first the motor 43 drives the lead screw 55 to make the vertical base 44 reach the set position. Secondly, the motor 45 drives the lead screw 54 to make the reducer 48 reach the set position. Then, the reducer motor 47 drives the swing column 49 to rotate through the reducer 48 . Finally, the welding torch 52 is aligned to the starting position of welding by manually adjusting the handle 50 .

Claims (7)

1. A device for manufacturing wave breakers for tank trucks, characterized in that, a. The tank truck wave breaker manufacturing device includes a bottom plate (56), a positioning and clamping mechanism (3), a feeding mechanism (2), a coaming forming mechanism (1) and a welding mechanism (4); wherein, The feeding mechanism (2) is located at the arc-shaped edge of the bottom plate (56); the positioning and clamping mechanism (3) is installed in the middle of the bottom plate (56) and is located on one side of the feeding mechanism (2); the coaming forming mechanism ( 1) and the welding mechanism (4) are respectively located on one side of the positioning and clamping mechanism (3), and are fixed on the bottom plate (56); b. Positioning and clamping mechanism (3) includes cylinder (5), support frame (6), upper disc (7), clamping block (8), support block (10), lower disc (11), gear (12), positioning block assembly (59), connecting bushing (57), connecting shaft (58), lower end cover (60) and main shaft (61); cylinder (5) is fixed on the cantilever beam end of support frame (6) The upper surface of the head; the upper disc (7) is fixed on the lower surface of the cantilever beam end of the support frame (6); the cylinder (5) is coaxial with the upper disc (7); the clamping block (8) is fixed on the upper The lower surface of the disc (7); the reduction box (17) is located below the clamping block (8) and is fixed on the base plate (56); one end of the main shaft (61) is connected with the base plate (56) through the lower bushing, and the other end Connect with the lower disk (11) through the upper bushing; the gear (12) is installed on the main shaft (61), between the upper bushing and the reduction box (17), and cooperate with the gear of the reduction box; the positioning block assembly (59 ) is fixed on the lower disc (11); two supporting blocks (10) are placed on the upper surface of the lower disc (11) in parallel, and the clamping block (8) is positioned between the two supporting blocks (10); The semicircular ring of the tight block (8) and the support block (10) is tangent to the wave groove of the corresponding resistance plate; c. The feed mechanism (2) includes a feed frame (22) and a set of sleeve assemblies (21); the feed frame (22) is an arc-shaped plate, and the curvature of the arc-shaped plate is consistent with the curvature of the bottom plate (56); A plurality of sleeve assemblies (21) are evenly distributed on one end surface of the arc-shaped plate; d. The coaming forming mechanism (1) includes a base (28), a roller assembly, a roller motor (34), a screw support seat (35), a connecting plate (36), a base screw (37) and a base motor (38 ); Wherein, the roll assembly comprises fixed roll (29), moving roll (30), cylinder (33), support plate motor (39), support rod (40), support plate (31), roll base ( 32) and the support plate screw (41); the base screw (37) is installed in the groove at the center of the upper surface of the base (28); the base motor (38) is fixedly installed on the end face of the base (28), and is connected with the base Lead screw (37) is connected; Guide rail is fixed on base (28) upper surface, base screw (37) both sides, wherein the cross section of one side guide rail is rectangle, and the cross section of other side guide rail is triangle; The connecting plate (36) is fixed on the upper surface of the base (28), and is connected with the lower horizontal plate of the roller base (32); the fixed roller (29) is divided into two sections, and its upper section is installed on the roller base (32) The lower surface of the upper horizontal plate, the lower section is fixed on the upper surface of the lower horizontal plate of the roller base (32); one end of the connecting shaft of the fixed roller is connected with the output shaft of the cylinder (33); the support plate (31) is located at the roller base (32), and the lugs at both ends of the support plate (31) are respectively matched with the strip-shaped through-hole on the surface of the horizontal plate on the roller base (32) and the strip-shaped groove on the surface of the lower horizontal plate of the roller base (32). ; Two mobile rollers (30) are located in the roller base (32), are installed between the fixed roller (29) and the support plate (31), and are arranged on both sides of the fixed roller (29) One end of the mobile roller (30) is connected with the output shaft of the roller motor (34) through the roller bushing, and the other end is installed in the bearing hole of the slide block in the horizontal strip-shaped groove under the roller base (32); two Cylinders (33) are respectively installed in the strip-shaped through holes on the surface of the horizontal plate on the roller base (32), and are fixedly connected together with the connecting lugs on the upper end of the support plate (31); one end of the support rod (40) is connected to the The support plate (31) is connected, and the other end is located in the linear motion bearing on the support plate of the roller base (32); Vertical; one end of the support plate screw (41) is also connected with the support plate (31) by the support plate (31), and the other end is connected with the support plate motor (39) by a shaft coupling; e. The welding mechanism (4) includes a horizontal base drive motor (43), a welding mechanism drive motor (45), a reducer motor (47), a welding torch (52), a welding mechanism guide rail (46), and a vertical base moving guide rail ( 53), welding mechanism screw (54), vertical base moving screw (55), horizontal base (42), vertical base (44), speed reducer (48), swing column (49), swing head ( 51) and handle (50); the vertical base moving screw (55) is fixed on the center of the upper surface of the horizontal base (42), and two vertical base moving guide rails (53) are respectively fixed on the vertical base moving screw ( 55) on both sides, and the vertical base moving guide rail (53) and the vertical base moving screw (55) are parallel to each other; the vertical base (44) is installed on the vertical base moving guide rail (53) through a slider; the welding mechanism Leading screw (54) is fixed on vertical base (44) one side surface center, two welding mechanism guide rails (46) are respectively fixed on welding mechanism leading screw (54) both sides, and welding mechanism leading screw (54) and welding The mechanism guide rails (46) are parallel to each other; the speed reducer (48) is fixed on the connecting plate of the welding mechanism guide rail (46), and the swing column (49) is connected with the speed reducer (48) by a key; the welding torch (52) passes through the swing head (51 ) is connected with swing column (49). 2. A kind of oil tank truck wave breaker manufacturing device as claimed in claim 1, is characterized in that, the clamping block (8) and two supporting blocks (10) are all bar-shaped semicircular shells; the clamping block (8) Fixed on the lower surface of the upper disc (7), the two support blocks (10) are placed in parallel on the upper surface of the lower disc (11), and the lengths of the clamping block (8) and the two support blocks (10) are respectively Same as the disc diameters of the upper disc (7) and the lower disc (11); the outer diameters of the clamping block (8) and the support block (10) are all determined according to the width of the wave slot of the clamped blocking plate, so that The semicircular rings of the clamping block (8) and the supporting block (10) are tangent to the wave groove of the corresponding resistance plate, and the planes of the clamping block (8) and the supporting block (10) are parallel to the notch of the wave groove of the resistance plate on the symmetrical surface of the length of the clamping block (8), there is a connecting rod through hole; one end of the connecting rod is firmly connected with the lower surface of the upper disc (7), and the other end is loaded into the connecting rod on the clamping block (8). The rod passes through the hole, and there is a clearance fit between the two. 3. A kind of oil tank truck wave breaker manufacturing device as claimed in claim 1, characterized in that the chassis of the upper disc (7) and the connecting rod are coaxial, and one end of the connecting rod is a threaded rod with the same diameter as the inner diameter of the upper end cover One surface of the upper disc (7) chassis cooperates with the clamping block (8); both sides of the upper surface center of the lower disc (11) are symmetrically provided with retaining pin fixing holes; another upper surface of the lower disc (11) There is a blocking plate positioning hole on one side; the center line of the blocking plate positioning hole is perpendicular to the symmetry line passing through the center of the lower disc (11) through the retaining pin fixing hole; there is a main shaft (61) at the center of the lower surface of the lower disc (11) The upper axle sleeve end cap installation groove; On the upper surface of the lower disc (11) and the symmetric side of the blocking plate positioning hole, the mounting holes of the positioning block assembly (59) are symmetrically arranged. 4. A kind of oil tank truck wave breaker manufacturing device according to claim 1, characterized in that, the positioning block assembly (59) includes a positioning block base, a lead screw (13), a linear rolling guide rail block (14), a hand wheel (15), positioning block (16), linear rolling guide rail slide block (19) and linear rolling guide rail (20); The inboard side of positioning block (16) vertical plate is arc-shaped convex surface; The center is connected with the slide plate; the four corners of the slide plate are connected with the linear guide rail stopper (14), and the center of the slide plate is connected with the lead screw sleeve; the linear rolling guide rail (20) is located on both sides of the convex groove of the step of the positioning block base ; Both ends of the linear rolling guide (20) are equipped with a linear guide stopper (14); the linear rolling guide slider (19) is installed on the linear rolling guide (20) and connected with the slide plate; the lead screw (13 ) is located between two linear rolling guide rails (20), and is connected with the slide plate through the screw sleeve; the handwheel (15) is installed at the end of the screw (13), and the screw is driven to rotate through the handwheel (15) . 5. A kind of oil tank truck wave breaker manufacturing device as claimed in claim 1, is characterized in that, the middle part of the support plate of the roller base (32) is arranged with two mounting holes for linear motion bearings; There is the mounting hole of support plate motor (39) between the holes; The lower horizontal plate surface both sides of roller base (32) have strip groove; Slide block is placed in this strip groove; The mounting groove of the fixed roller (29), and the mounting groove is concentric with the cylinder output shaft hole on the upper horizontal plate; one surface of the connecting plate (36) cooperates with the guide rail on the base: on the connecting plate (36) the One side of the surface has a guide rail groove identical to the triangular guide rail section shape on the base, and this surface other side of the connecting plate (36) is a plane, which cooperates with the rectangular guide rail on the base. 6. A kind of oil tank truck wave breaker manufacturing device as claimed in claim 1, characterized in that one end of the moving roller (30) is connected with the sliding block in the horizontal lath-shaped groove under the roller base (32) through a connecting block, The other end of the mobile roller (30) is connected with the output shaft of the roller motor (34) through the roller bushing; the two ends of the slide block in the horizontal strip-shaped groove under the roller base (32) are respectively connected to the lower end of the support plate (31). The connecting lugs are connected to the connecting rod bearing. 7. A kind of oil tank truck wave breaker manufacturing device according to claim 1, characterized in that, each sleeve assembly (21) comprises a sleeve mandrel (26), a rolling bearing (23) and an outer sleeve (27) ; One end of each sleeve mandrel (26) is respectively fixed in the fixed holes evenly distributed on the end face of the feeding frame (22); the rolling bearing (23) is sleeved on the sleeve mandrel (26), and the outer sleeve (27 ) is set on the rolling bearing (23).

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