Turnover tool for producing and machining large wind power internal combustion engine forgings and using method of turnover tool

Abstract

The invention provides a turnover tool for producing and machining a large wind power internal combustion engine forge piece and a using method of the turnover tool, and relates to the field of internal combustion engine forge piece production. Convex rods are welded to the left end and the right end of the overturning frame, a driven gear is welded to the outer side face of the convex rod on the right side, and a support is rotationally connected to the outer side face of the convex rod; a lifting frame is connected to the upper side face of the support through bolts, supporting frames are installed at the positions, close to the top end, of the left side face and the right side face of the support, an overturning motor is installed on the right side face of the support, and a driving gear is installed on a motor shaft of the overturning motor and connected with a driven gear in an engaged mode. Through the arrangement of a driving gear, a convex rod, a driven gear, an overturning frame and a clamping plate, the automatic overturning operation of a forging workpiece under the unmanned pushing operation is realized; the problem that personal safety of operators is threatened due to the fact that forgings of traditional wind power internal combustion engines cannot be automatically turned over in an unmanned pushing state and are hung by cranes and pushed by workers is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of internal combustion engine forging production, more particularly, relates to a turning-over tool for large wind power internal combustion engine forging production and machining and a using method thereof. BACKGROUND

[0002] The wind power internal combustion engine forging is a high-performance component of internal combustion engine made by forging process, which has good strength, toughness and fatigue resistance, and can withstand alternating loads, high temperature and pressure and erosion of harsh wind field environment for a long time. In the forging machining production process of the wind power internal combustion engine forging, the forging needs to be turned over as a whole. Since the forging has a large volume structure, a crane is usually used to carry a lifting tool and a steel cable to lift the wind power internal combustion engine forging off the ground, and then workers push the forging to complete the posture turning over by means of a crowbar and other auxiliary tools. The internal combustion engine forging is in an unstable state when lifted off the ground, and the workers are prone to cause the forging to shake and sway when manually pushing and turning over, which may cause the forging to fall or the workers to collide, etc. Therefore, the traditional wind power internal combustion engine forging cannot be automatically turned over without manual pushing and supporting, which leads to the fact that the turning over operation of the internal combustion engine forging needs to be operated by means of the crane hanging and the workers pushing, which poses a serious threat to the personal safety of the operators. SUMMARY

[0003] In order to solve the above technical problems, the present application provides a turning-over tool for large wind power internal combustion engine forging production and machining and a using method thereof, to solve the problem that the traditional wind power internal combustion engine forging cannot be automatically turned over without manual pushing and supporting, which leads to the fact that the turning over operation of the internal combustion engine forging needs to be operated by means of the crane hanging and the workers pushing, which poses a serious threat to the personal safety of the operators.

[0004] The present application provides a turning-over tool for large wind power internal combustion engine forging production and machining and a using method thereof, which comprises a rack, a foot plate welded to the lower side of the rack, and a control machine installed on the right side of the rack. It also comprises a guide column, a turning-over device and a support rod. A support frame is slidably connected to the outer side of the guide column, and a stand is welded to the top and bottom ends of the guide column. A foot plate is welded to the bottom end of the stand, and a beam frame is connected to the upper side of the stand through bolts. A lifting motor is installed on the left side of the beam frame, and a double-threaded rotating rod is installed on the motor shaft of the lifting motor. A beam frame is rotatably connected to the outer side of the double-threaded rotating rod. The left and right ends of the support rod are both welded with a beam frame, and a sliding block is slidably connected to the outer side of the support rod. A pulling rod is hinged to the front and rear sides of the sliding block, and a lifting frame is hinged to the bottom end of the pulling rod.

[0005] Further, the turnover device comprises a support, a turnover frame, a bidirectional threaded rod, a turnover motor, a driving gear, a driven gear, a convex rod, a longitudinal guide rod, a longitudinal clamping motor, a bidirectional threaded driving rod, a clamping plate, a transverse guide rod, a longitudinal slide, a transverse clamping motor and a transverse slide; the inside of the turnover frame is arranged with a forged workpiece, the front side of the turnover frame is provided with the longitudinal clamping motor, the motor shaft of the longitudinal clamping motor is provided with the bidirectional threaded driving rod, the outside of the bidirectional threaded driving rod is rotationally connected with the turnover frame, the right side of the turnover frame is provided with the transverse clamping motor, the motor shaft of the transverse clamping motor is provided with the bidirectional threaded rod, the outside of the bidirectional threaded rod is rotationally connected with the turnover frame, the top end of the turnover frame is welded with the longitudinal guide rod, the outside of the longitudinal guide rod is slidably connected with the longitudinal slide, the bottom end of the turnover frame is welded with the transverse guide rod, the outside of the transverse guide rod is slidably connected with the transverse slide, the transverse slide is boltedly connected with the clamping plate, the left end and the right end of the turnover frame are both welded with the convex rod, the convex rod is in a cylindrical structure, the outside of the convex rod on the right side is welded with the driven gear, and the outside of the convex rod is rotationally connected with the support.

[0006] Further, the number of the longitudinal slides is two groups, the longitudinal slides are symmetrically distributed in front and back, the opposite surfaces of the two groups of longitudinal slides are both boltedly connected with the clamping plates, the front side of each group of longitudinal slides is provided, near the right end, with a front-and-back penetrating threaded through hole, the front side of each group of longitudinal slides is provided, near the left end, with a front-and-back penetrating circular through hole, the longitudinal guide rod is inserted into the circular through hole of the longitudinal slide, the outside of the bidirectional threaded driving rod is meshedly connected, at a forward threaded end, into the threaded through hole of the front longitudinal slide, and the outside of the bidirectional threaded driving rod is meshedly connected, at a reverse threaded end, into the threaded through hole of the rear longitudinal slide.

[0007] Further, the number of the transverse slides is two groups, the transverse slides are symmetrically distributed on the left and right, the opposite surfaces of the two groups of transverse slides are both boltedly connected with the clamping plates, the front side of each group of transverse slides is provided, near the front end, with a front-and-back penetrating threaded through hole, the front side of each group of transverse slides is provided, near the rear end, with a front-and-back penetrating circular through hole, the transverse guide rod is inserted into the circular through hole of the transverse slide, the outside of the bidirectional threaded rod is meshedly connected, at a forward threaded end, into the threaded through hole of the left transverse slide, and the outside of the bidirectional threaded rod is meshedly connected, at a reverse threaded end, into the threaded through hole of the right transverse slide.

[0008] Further, the number of the clamping plates is four groups, the clamping plates are integrally made of high-hardness alloy structural steel, and each group of clamping plates is densely provided with inclined stripes.

[0009] Further, the number of sliders is two groups, and the sliders are symmetrically distributed left and right. The center of each group of sliders is provided with a left-right through threaded hole. The outer side of the bidirectional threaded rotating rod is engaged and connected in the threaded hole of the right slider through the positive thread end. The outer side of the bidirectional threaded rotating rod is engaged and connected in the threaded hole of the left slider through the reverse thread end. The threaded hole of the slider is provided with a left-right through hole structure on the front and back sides. The support rod is inserted into the hole structure of the slider. The lower side of the slider is attached to the upper side of the beam frame.

[0010] Further, the number of support frames is two groups. Each group of support frames is an inverted L-shaped structure. The upper side of the L-shaped structure of the support frame is provided with a cylindrical protrusion. The upper side of the cylindrical protrusion of the support frame is provided with an up-down through hole. The guide column is inserted into the cylindrical protrusion hole of the support frame.

[0011] A method for using a large wind power internal combustion engine forging production and processing turning-over tool, comprising the following steps: S1, forging clamping operation: the control machine controls the longitudinal clamping motor to start through the wire. The longitudinal clamping motor drives the bidirectional threaded drive rod to rotate. Since the positive thread end and the reverse thread end of the bidirectional threaded drive rod are respectively engaged and connected in the threaded holes of the two groups of longitudinal slides, the bidirectional threaded drive rod drives the two groups of clamping plates connected by the two groups of longitudinal slides to move towards each other along the longitudinal guide rod. When the oblique stripes of the two groups of clamping plates are attached to the front and back sides of the forged workpiece, the front and back clamping work is completed. Then the control machine controls the transverse clamping motor to start through the wire. The transverse clamping motor drives the bidirectional threaded rod to rotate. Since the positive thread end and the reverse thread end of the bidirectional threaded rod are respectively engaged and connected in the threaded holes of the two groups of transverse slides, the bidirectional threaded rod drives the two groups of clamping plates connected by the two groups of transverse slides to move towards each other along the transverse guide rod. When the oblique stripes of the two groups of clamping plates are attached to the left and right sides of the forged workpiece, the left and right clamping work is completed. S2, forging lifting and turning operation: the control machine controls the lifting motor to start through the wire. The lifting motor drives the bidirectional threaded rotating rod to rotate. The positive thread end and the reverse thread end of the bidirectional threaded rotating rod respectively drive the two groups of sliders to move towards each other along the support rod. The two groups of sliders drive the lifting frame to move upwards through the pull rod. The lifting frame drives the support frame connected by the thread on the lower side to move upwards synchronously along the guide column. The support frame drives the forged workpiece clamped on the inner side of the turning frame through the protruding rod to move upwards synchronously. Then the control machine controls the turning motor to start through the wire. The turning motor drives the driven gear engaged and connected on the outer side of the driving gear to rotate. The driven gear drives the turning frame to pitch forward and backward in the concave structure of the support frame by 180 degrees through the protruding rod connected by welding. At this time, the forged workpiece clamped on the inner side of the turning frame turns 180 degrees synchronously with the turning frame, thereby completing the turning work of the forged workpiece. S3, the forging falling operation: the control machine controls the lifting motor to start through the wire, the lifting motor drives the bidirectional screw rod to rotate reversely, the bidirectional screw rod drives two groups of sliders to move oppositely along the support rod, the two groups of sliders drive the lifting frame to move downwards through the pull rod, the lifting frame drives the bracket connected with the screw on the lower side to move downwards along the guide column, until the forging workpiece clamped in the inner side of the turnover frame moves to the ground loading platform, and the like. S4, the forging loosening and separating operation: the control machine controls the longitudinal clamping motor to start through the wire, the longitudinal clamping motor drives the bidirectional screw rod to rotate reversely, the bidirectional screw rod drives two groups of clamping plates bolted with the longitudinal slide to move oppositely along the longitudinal guide, until the inclined stripes of the two groups of clamping plates are separated from the front and back sides of the forging workpiece, the control machine controls the transverse clamping motor to start through the wire, the transverse clamping motor drives the bidirectional screw rod to rotate reversely, the bidirectional screw rod drives two groups of clamping plates bolted with the transverse slide to move oppositely along the transverse guide, until the inclined stripes of the two groups of clamping plates are separated from the left and right sides of the forging workpiece, then the control machine controls the lifting motor to start again through the wire, the lifting motor drives the bidirectional screw rod to rotate, the bidirectional screw rod drives two groups of sliders to move oppositely along the support rod, the two groups of sliders drive the lifting frame to move upwards through the pull rod, the lifting frame drives the bracket connected with the screw on the lower side to move upwards along the guide column, the bracket drives the turnover frame to rise upwards through the convex rod, so that the loosening and separating work of the forging workpiece is completed.

[0012] Compared with the prior art, the present application has the following beneficial effects: 1、In the present application, the driving gear and the driven gear driven by the turnover motor constitute a gear meshing transmission mechanism, the driven gear drives the convex rod connected by welding, the turnover frame and the four groups of clamping plates clamped and fixed in the inner side of the turnover frame to perform the pitching action forward and backward, so that the automatic turning operation of the forging workpiece is realized without pushing and supporting operation, the traditional crane hanging forging workpiece and the turning operation mode of the worker pushing the forging workpiece are replaced, the falling and collision safety accident hidden danger caused by the shaking and yawing of the forging workpiece is prevented, the turning operation safety is improved, and the personal safety of the operator is ensured.

[0013] 2、In the application, one aspect is that the two groups of transverse slides driven by the two groups of transverse slides engaged with the outer side of the bidirectional threaded rod driven by the transverse clamping motor drive the clamping plate to slide left and right along the transverse guide rod, and the other aspect is that the two groups of longitudinal slides driven by the two groups of longitudinal slides engaged with the outer side of the bidirectional threaded drive rod driven by the longitudinal clamping motor drive the clamping plate to slide left and right along the longitudinal guide rod, so that the longitudinal slide cooperates with the transverse slide to clamp the forged workpiece of different sizes in all directions, and the traditional steel cable hoisting mode is abandoned, the clamping and releasing operation of the forged workpiece in the turning operation is fast and convenient, and the turning operation efficiency of the forged workpiece is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the application.

[0015] Figure 2 is a front view structural schematic diagram of the application.

[0016] Figure 3 is a top view structural schematic diagram of the application.

[0017] Figure 4 is a flip state structural schematic diagram of the application.

[0018] Figure 5 is a cut structural schematic diagram of the application.

[0019] Figure 6 is a structural schematic diagram of the application. Figure 5 is a structural schematic diagram of the application.

[0020] Figure 7 is a structural schematic diagram of the application. Figure 5 is a structural schematic diagram of the application.

[0021] Figure 8 is a structural schematic diagram of the application.

[0022] Figure 9 is a front view structural schematic diagram of the application.

[0023] Figure 10 is a cut structural schematic diagram of the application.

[0024] Figure 11 is a structural schematic diagram of the application. Figure 10 is a structural schematic diagram of the application.

[0025] Figure 12 is a structural schematic diagram of the application. Figure 10 is a structural schematic diagram of the application.

[0026] Figure 13 is a top view structural schematic diagram of the application.

[0027] Figure 14 is a method flow chart of the present application. Figure 13 is a structural schematic diagram of the enlarged C part in the middle.

[0028] Figure 15 is a method flow chart of the present application.

[0029] Reference signs: 1. control machine; 2. machine frame; 3. foot plate; 4. stand; 5. pull rod; 6. sliding block; 7. bidirectional screw rod; 8. beam frame; 9. lifting frame; 10. support frame; 11. guide column; 12. turning device; 1201. support; 1202. turning frame; 1203. bidirectional screw rod; 1204. turning motor; 1205. driving gear; 1206. driven gear; 1207. protruding rod; 1208. longitudinal guide rod; 1209. longitudinal clamping motor; 1210. bidirectional screw driving rod; 1211. clamping plate; 1212. transverse guide rod; 1213. longitudinal sliding frame; 1214. transverse clamping motor; 1215. transverse sliding frame; 13. forged workpiece; 14. lifting motor; 15. support rod. DETAILED DESCRIPTION

[0030] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0031] As Figures 1-15As shown, the present application provides a large wind power internal combustion engine forging production and processing with a turning-over tool and its using method, including rack 2; the lower side of rack 2 is welded with footboard 3, the right side of rack 2 is installed with control machine 1; it also includes guide column 11, turning-over device 12 and support rod 15; the outer side of guide column 11 is slidably connected with support frame 10, the top end and the bottom end of guide column 11 are both welded with stand 4, the bottom end of stand 4 is welded with footboard 3, the upper side of stand 4 is bolted with beam frame 8, the left side of beam frame 8 is installed with lifting motor 14, the motor shaft of lifting motor 14 is installed with two-way threaded rotating rod 7, the outer side of two-way threaded rotating rod 7 is rotatably connected with beam frame 8; the left end and the right end of support rod 15 are both welded with beam frame 8, the outer side of support rod 15 is slidably connected with sliding block 6, the front side and the back side of sliding block 6 are both hinged with pull rod 5, the bottom end of pull rod 5 is hinged with lifting frame 9.

[0032] In the embodiment of the present application, the turnover device 12 comprises a support 1201, a turnover frame 1202, a bidirectional threaded rod 1203, a turnover motor 1204, a driving gear 1205, a driven gear 1206, a protruding rod 1207, a longitudinal guide rod 1208, a longitudinal clamping motor 1209, a bidirectional threaded driving rod 1210, a clamping plate 1211, a transverse guide rod 1212, a longitudinal sliding frame 1213, a transverse clamping motor 1214 and a transverse sliding frame 1215; the forged workpiece 13 is placed inside the turnover frame 1202, the longitudinal clamping motor 1209 is installed on the front side of the turnover frame 1202, the bidirectional threaded driving rod 1210 is installed on the motor shaft of the longitudinal clamping motor 1209, the turnover frame 1202 is rotatably connected to the outer side of the bidirectional threaded driving rod 1210, the transverse clamping motor 1214 is installed on the right side of the turnover frame 1202, the bidirectional threaded rod 1203 is installed on the motor shaft of the transverse clamping motor 1214, the turnover frame 1202 is rotatably connected to the outer side of the bidirectional threaded rod 1203, the longitudinal guide rod 1208 is welded to the top end of the turnover frame 1202, the longitudinal sliding frame 1213 is slidably connected to the outer side of the longitudinal guide rod 1208, the transverse guide rod 1212 is welded to the bottom end of the turnover frame 1202, the transverse sliding frame 1215 is slidably connected to the outer side of the transverse guide rod 1212, the transverse sliding frame 1215 is bolted to the clamping plate 1211, the protruding rods 1207 are welded to the left end and the right end of the turnover frame 1202, the protruding rods 1207 are cylindrical in structure, the driven gear 1206 is welded to the outer side of the right protruding rod 1207, and the support 1201 is rotatably connected to the outer side of the protruding rod 1207; the support 1201 is concave in structure, the lifting frame 9 is bolted to the upper side of the support 1201, the support frames 10 are installed on the left side and the right side of the support 1201 close to the top end, the turnover motor 1204 is installed on the right side of the support 1201, the driving gear 1205 is installed on the motor shaft of the turnover motor 1204, the driving gear 1205 is meshingly connected to the driven gear 1206, in the process of driving the driving gear 1205 to rotate by the turnover motor 1204, the driving gear 1205 drives the driven gear 1206 meshingly connected to the outer side to rotate synchronously, and the turnover frame 1202 is driven by the protruding rod 1207 welded to the driven gear 1206 to pitch and turn back and forth inside the concave structure of the support 1201, thereby completing the automatic turnover operation of the turnover device 12 carrying the forged workpiece 13 without human pushing, and avoiding the safety risk of the forged workpiece 13 swinging and colliding with the operator.

[0033] In the embodiment of the present application, the number of longitudinal carriages 1213 is two groups, the longitudinal carriages 1213 are symmetrically distributed front and back, the opposite surfaces of the two groups of longitudinal carriages 1213 are connected by bolts and have clamping plates 1211, the front side of each group of longitudinal carriages 1213 near the right end is provided with a front and back through threaded hole, the front side of each group of longitudinal carriages 1213 near the left end is provided with a front and back through circular hole, the longitudinal guide rod 1208 is inserted into the circular hole of the longitudinal carriage 1213, the outer side of the bidirectional threaded drive rod 1210 is engaged and connected into the threaded hole of the front side longitudinal carriage 1213 through the forward thread, the outer side of the bidirectional threaded drive rod 1210 is engaged and connected into the threaded hole of the rear side longitudinal carriage 1213 through the reverse thread, in the process of driving the bidirectional threaded drive rod 1210 to rotate by the longitudinal clamping motor 1209, the forward thread end and the reverse thread end of the bidirectional threaded drive rod 1210 drive the two groups of longitudinal carriages 1213 to move front and back along the longitudinal guide rod 1208 respectively, so that the two groups of longitudinal carriages 1213 drive the clamping plates 1211 to clamp the forged workpieces 13 of different sizes front and back, and the complex hoisting operation process of the traditional forged workpieces 13 is abandoned, so that the clamping and fixing operation of the forged workpieces 13 during the turning operation is more convenient and fast.

[0034] In the embodiment of the present application, the number of transverse carriages 1215 is two groups, the transverse carriages 1215 are symmetrically distributed left and right, the opposite surfaces of the two groups of transverse carriages 1215 are connected by bolts and have clamping plates 1211, the front side of each group of transverse carriages 1215 near the front end is provided with a front and back through threaded hole, the front side of each group of transverse carriages 1215 near the rear end is provided with a front and back through circular hole, the transverse guide rod 1212 is inserted into the circular hole of the transverse carriage 1215, the outer side of the bidirectional threaded rod 1203 is engaged and connected into the threaded hole of the left transverse carriage 1215 through the forward thread, the outer side of the bidirectional threaded rod 1203 is engaged and connected into the threaded hole of the right transverse carriage 1215 through the reverse thread, in the process of driving the bidirectional threaded rod 1203 to rotate by the transverse clamping motor 1214, the forward thread end and the reverse thread end of the bidirectional threaded rod 1203 drive the two groups of transverse carriages 1215 to move left and right along the transverse guide rod 1212 respectively, so that the two groups of transverse carriages 1215 drive the clamping plates 1211 to clamp the forged workpieces 13 of different sizes left and right, and the transverse carriage 1215 cooperates with the longitudinal carriage 1213 to stably clamp and fix the forged workpieces 13 during the turning operation, so that the two groups of longitudinal carriages 1213 do not slide left and right during the turning process of clamping the forged workpieces 13.

[0035] In the embodiment of the application, the number of clamping plates 1211 is four groups, the clamping plates 1211 are made of high-hardness alloy structural steel as a whole, each group of clamping plates 1211 is densely covered with oblique stripes, the oblique stripes densely covering the surface of the clamping plates 1211 enable the clamping plates 1211 to form mechanical engagement with the rough outer surface of the wind power internal combustion engine forge, thereby increasing the contact friction force between the clamping plates 1211 and the outer surface of the forged workpiece 13, and avoiding axial slip and deflection of the forge when it is turned over.

[0036] In the embodiment of the application, the number of sliding blocks 6 is two groups, the sliding blocks 6 are symmetrically distributed left and right, the center position of each group of sliding blocks 6 is provided with a left-right through threaded hole, the outer side of the bidirectional threaded rotating rod 7 is engaged and connected in the threaded hole of the right sliding block 6 through a forward thread, the outer side of the bidirectional threaded rotating rod 7 is engaged and connected in the threaded hole of the left sliding block 6 through a reverse thread, the threaded hole of the sliding block 6 is provided with a left-right through hole structure on the front and rear sides, the support rod 15 is inserted into the hole structure of the sliding block 6, the lower side of the sliding block 6 is attached to the upper side of the beam frame 8, in the process of rotating the bidirectional threaded rotating rod 7 driven by the lifting motor 14, the two groups of sliding blocks 6 engaged and connected on the outer side of the bidirectional threaded rotating rod 7 move left and right along the support rod 15, the two groups of sliding blocks 6 respectively pull the two groups of pulling rods 5 to turn over, and the lifting frame 9 completes the lifting and lifting and placing operations of the turning device 12 on the lower side.

[0037] In the embodiment of the application, the number of support frames 10 is two groups, each support frame 10 is an inverted L-shaped structure, the L-shaped structure of the support frame 10 is provided with a cylindrical protruding column, the upper side of the cylindrical protruding column of the support frame 10 is provided with a through hole penetrating up and down, the guide column 11 is inserted into the through hole of the cylindrical protruding column of the support frame 10, the two groups of guide columns 11 respectively support and limit the lifting and moving direction of the support frame 1201 through the two groups of support frames 10, so as to ensure that the support frame 1201 bolted at the bottom end of the lifting frame 9 moves vertically up and down, avoid the left and right deflection of the turning device 12 during the up and down lifting of the clamped forged workpiece 13, and prevent the risk of the forged workpiece 13 falling off caused by the large shaking of the turning device 12.

[0038] The specific use mode and effect of the embodiment of the application are as follows: The present application is used for turning over the workpiece 13. The control machine 1 drives the longitudinal clamping motor 1209 through the wire, and the longitudinal clamping motor 1209 drives the bidirectional screw drive rod 1210 to rotate. The positive screw end and the reverse screw end of the bidirectional screw drive rod 1210 are respectively engaged in the two groups of longitudinal slide rails 1213 threaded holes. The bidirectional screw drive rod 1210 drives the two groups of longitudinal slide rails 1213 bolted two groups of clamping plates 1211 to move along the longitudinal guide rod 1208. The two groups of clamping plates 1211 are moved towards each other until the oblique stripes of the two groups of clamping plates 1211 are fitted on the front and back sides of the workpiece 13 for clamping. Then the control machine 1 drives the transverse clamping motor 1214 through the wire, and the transverse clamping motor 1214 drives the bidirectional screw rod 1203 to rotate. The positive screw end and the reverse screw end of the bidirectional screw rod 1203 are respectively engaged in the two groups of transverse slide rails 1215 threaded holes. The bidirectional screw rod 1203 drives the two groups of transverse slide rails 1215 bolted two groups of clamping plates 1211 to move along the transverse guide rod 1212. The two groups of clamping plates 1211 are moved towards each other until the oblique stripes of the two groups of clamping plates 1211 are fitted on the left and right sides of the workpiece 13 for clamping. Then the control machine 1 drives the lifting motor 14 through the wire, and the lifting motor 14 drives the bidirectional screw rotating rod 7 to rotate. The positive screw end and the reverse screw end of the bidirectional screw rotating rod 7 drive the two groups of slide blocks 6 to move along the support rod 15. The two groups of slide blocks 6 drive the lifting frame 9 to move upwards through the pull rod 5. The lifting frame 9 drives the bracket 1201 connected by threads on the lower side to move upwards along the guide column 11. The bracket 1201 drives the workpiece 13 clamped on the inner side of the turnover frame 1202 to move upwards through the convex rod 1207. Then the control machine 1 drives the turnover motor 1204 through the wire, and the turnover motor 1204 drives the driven gear 1206 engaged with the outer side of the driving gear 1205 to rotate. The driven gear 1206 drives the turnover frame 1202 to turn over 180 degrees through the convex rod 1207. At this time, the workpiece 13 clamped on the inner side of the turnover frame 1202 turns over 180 degrees synchronously with the turnover frame 1202, thereby completing the turning over work of the workpiece 13. Then the control machine 1 drives the lifting motor 14 through the wire, and the lifting motor 14 drives the bidirectional screw rotating rod 7 to rotate reversely. The positive screw end and the reverse screw end of the bidirectional screw rotating rod 7 drive the two groups of slide blocks 6 to move along the support rod 15. The two groups of slide blocks 6 drive the lifting frame 9 to move downwards through the pull rod 5. The lifting frame 9 drives the bracket 1201 connected by threads on the lower side to move downwards along the guide column 11. The workpiece 13 clamped on the inner side of the turnover frame 1202 moves downwards to the ground loading platform. Finally, the control machine 1 drives the longitudinal clamping motor 1209 through the wire, and the longitudinal clamping motor 1209 drives the bidirectional screw drive rod 1210 to rotate reversely.The two-way threaded drive rod 1210 drives the two groups of longitudinal sliding frames 1213 to move forward and backward along the longitudinal guide rod 1208, until the inclined stripes of the two groups of clamping plates 1211 are separated from the front and back sides of the forged workpiece 13, the control machine 1 controls the transverse clamping motor 1214 to start through the wire, the transverse clamping motor 1214 drives the two-way threaded rod 1203 to rotate reversely, the two-way threaded rod 1203 drives the two groups of transverse sliding frames 1215 to move left and right along the horizontal guide rod 1212, until the inclined stripes of the two groups of clamping plates 1211 are separated from the left and right sides of the forged workpiece 13, then the control machine 1 controls the lifting motor 14 to start again through the wire, the lifting motor 14 drives the two-way threaded rotating rod 7 to rotate, the two-way threaded rotating rod 7 drives the two groups of sliding blocks 6 to move left and right along the supporting rod 15 through the forward threaded end and the reverse threaded end, so that the two groups of sliding blocks 6 drive the lifting frame 9 to move upward through the pull rod 5, the lifting frame 9 drives the bracket 1201 on the lower side to move upward along the guide column 11, the bracket 1201 drives the turnover frame 1202 to rise upward through the convex rod 1207, so that the forged workpiece 13 is released and separated.

[0039] The mounting mode, connection mode or setting mode of all the above components are common mechanical modes, such as welding, threaded connection, screw connection, etc., and the specific structure, model and coefficient index of all the components are self-owned technology, as long as the beneficial effects can be achieved, they can be implemented. The control machine 1, the turnover motor 1204, the longitudinal clamping motor 1209, the transverse clamping motor 1214, the forged workpiece 13 and the lifting motor 14 are common devices on the market, when they are purchased and used, they only need to be connected according to the instruction manual purchased together, so the detailed description is omitted here.

[0040] The technical scheme of the present application is not limited to the scope of the embodiments of the present application, and the technical content not described in detail in the present application is known technology.

Claims

1. A large wind power internal combustion engine forging production and processing with a turning over tool, comprising a rack (2); the lower side of the rack (2) is welded with a foot plate (3), and the right side of the rack (2) is installed with a control machine (1); characterized in that: It also include guide column (11), turn over device (12) and support rod (15);The outer side of guide column (11) is slidably connected with support frame (10), the top end and the bottom end of guide column (11) are welded with stand (4), the bottom end of stand (4) is welded with footboard (3), the upper side of stand (4) is connected with beam frame (8) through bolt, the left side of beam frame (8) is installed with lifting motor (14), the motor shaft of lifting motor (14) is installed with two-way threaded rotating rod (7), the outer side of two-way threaded rotating rod (7) is rotatably connected with beam frame (8);The left end and the right end of support rod (15) are welded with beam frame (8), the outer side of support rod (15) is slidably connected with sliding block (6), the front side and the back side of sliding block (6) are hingedly connected with pull rod (5), the bottom end of pull rod (5) is hingedly connected with lifting frame (9).

2. The turnover device for producing and processing large wind power internal combustion engine forgings according to claim 1, characterized in that: The turnover device (12) comprises a support (1201), a turnover frame (1202), a bidirectional threaded rod (1203), a turnover motor (1204), a driving gear (1205), a driven gear (1206), a convex rod (1207), a longitudinal guide rod (1208), a longitudinal clamping motor (1209), a bidirectional threaded drive rod (1210), a clamping plate (1211), a transverse guide rod (1212), a longitudinal sliding frame (1213), a transverse clamping motor (1214) and a transverse sliding frame (1215); the inside of the turnover frame (1202) is provided with a forged workpiece (13), the front side of the turnover frame (1202) is provided with the longitudinal clamping motor (1209), the motor shaft of the longitudinal clamping motor (1209) is provided with the bidirectional threaded drive rod (1210), the outside of the bidirectional threaded drive rod (1210) is rotatably connected with the turnover frame (1202), the right side of the turnover frame (1202) is provided with the transverse clamping motor (1214), the motor shaft of the transverse clamping motor (1214) is provided with the bidirectional threaded rod (1203), the outside of the bidirectional threaded rod (1203) is rotatably connected with the turnover frame (1202), the top end of the turnover frame (1202) is welded with the longitudinal guide rod (1208), the outside of the longitudinal guide rod (1208) is slidably connected with the longitudinal sliding frame (1213), the bottom end of the turnover frame (1202) is welded with the transverse guide rod (1212), the outside of the transverse guide rod (1212) is slidably connected with the transverse sliding frame (1215), the transverse sliding frame (1215) is connected with the clamping plate (1211) through bolts, the left end and the right end of the turnover frame (1202) are both welded with the convex rod (1207), the convex rod (1207) is in a cylindrical structure, the outside of the convex rod (1207) on the right side is welded with the driven gear (1206), and the outside of the convex rod (1207) is rotatably connected with the support (1201). The support (1201) is in a concave structure, the upper side of the support (1201) is connected with the lifting frame (9) through bolts, the left side and the right side of the support (1201) are provided, close to the top end, with the support frame (10), the right side of the support (1201) is provided with the turnover motor (1204), the motor shaft of the turnover motor (1204) is provided with the driving gear (1205), and the driving gear (1205) is in meshing connection with the driven gear (1206).

3. The turnover device for processing large wind power internal combustion engine forgings according to claim 2, characterized in that: The number of the longitudinal slides (1213) is two groups, the longitudinal slides (1213) are symmetrically distributed front and back, the opposite sides of the two groups of longitudinal slides (1213) are both connected with clamping plates (1211) through bolts, the front side of each group of longitudinal slides (1213) is provided with a front and back through thread hole near the right end, the front side of each group of longitudinal slides (1213) is provided with a front and back through circular hole near the left end, the longitudinal guide rods (1208) are inserted into the circular holes of the longitudinal slides (1213), the outer side of the bidirectional thread driving rod (1210) is connected with the thread hole of the front side longitudinal slide (1213) through the forward thread, and the outer side of the bidirectional thread driving rod (1210) is connected with the thread hole of the back side longitudinal slide (1213) through the reverse thread.

4. The turnover device for processing large wind power internal combustion engine forgings according to claim 2, characterized in that: The number of the transverse slides (1215) is two groups, the transverse slides (1215) are symmetrically distributed left and right, the opposite sides of the two groups of transverse slides (1215) are both connected with clamping plates (1211) through bolts, the front side of each group of transverse slides (1215) is provided with a front and back through thread hole near the front end, the front side of each group of transverse slides (1215) is provided with a front and back through circular hole near the back end, the transverse guide rods (1212) are inserted into the circular holes of the transverse slides (1215), the outer side of the bidirectional thread rod (1203) is connected with the thread hole of the left side transverse slide (1215) through the forward thread, and the outer side of the bidirectional thread rod (1203) is connected with the thread hole of the right side transverse slide (1215) through the reverse thread.

5. The turnover device for processing large wind power internal combustion engine forgings according to claim 3, characterized in that: The number of the clamping plates (1211) is four groups, the clamping plates (1211) are made of high hardness alloy structural steel, and each group of clamping plates (1211) is densely provided with inclined stripes.

6. The turnover device for processing large wind power internal combustion engine forgings according to claim 1, characterized in that: The number of the sliding blocks (6) is two groups, the sliding blocks (6) are symmetrically distributed left and right, the center of each group of sliding blocks (6) is provided with a left and right through thread hole, the outer side of the bidirectional thread rotating rod (7) is connected with the thread hole of the right side sliding block (6) through the forward thread, the outer side of the bidirectional thread rotating rod (7) is connected with the thread hole of the left side sliding block (6) through the reverse thread, the thread hole of the sliding block (6) is provided with a left and right through hole structure on the front and back sides, the support rod (15) is inserted into the through hole structure of the sliding block (6), and the lower side of the sliding block (6) is attached to the upper side of the beam frame (8).

7. The turnover device for processing large wind power internal combustion engine forgings according to claim 1, characterized in that: The number of the support frames (10) is two groups, each group of support frames (10) is an inverted L-shaped structure, the L-shaped structure of the support frame (10) is provided with a cylindrical protruding column, the upper side of the cylindrical protruding column of the support frame (10) is provided with a through hole penetrating up and down, and the guide column (11) is inserted into the through hole of the cylindrical protruding column of the support frame (10).

8. The method of using the roll-over tooling for large wind power internal combustion engine forgings according to any one of claims 1-7, wherein: The method comprises the following steps: S1, the forging clamping operation: the control machine (1) controls the longitudinal clamping motor (1209) to start through the wire, the longitudinal clamping motor (1209) drives the bidirectional screw drive rod (1210) to rotate, since the positive threaded end and the reverse threaded end of the bidirectional screw drive rod (1210) are respectively engaged in the threaded through hole of the two groups of longitudinal slides (1213), the bidirectional screw drive rod (1210) drives the two groups of clamping plates (1211) bolted to the two groups of longitudinal slides (1213) to move towards each other along the longitudinal guide rod (1208), until the oblique stripes of the two groups of clamping plates (1211) are fitted on the front and rear sides of the forged workpiece (13) to perform front and rear clamping work, then the control machine (1) controls the transverse clamping motor (1214) to start through the wire, the transverse clamping motor (1214) drives the bidirectional threaded rod (1203) to rotate, since the positive threaded end and the reverse threaded end of the bidirectional threaded rod (1203) are respectively engaged in the threaded through hole of the two groups of transverse slides (1215), the bidirectional threaded rod (1203) drives the two groups of clamping plates (1211) bolted to the two groups of transverse slides (1215) to move towards each other along the transverse guide rod (1212), until the oblique stripes of the two groups of clamping plates (1211) are fitted on the left and right sides of the forged workpiece (13) to perform left and right clamping work; S2, the forging lifting and overturning operation: the control machine (1) controls the lifting motor (14) to start through the wire, the lifting motor (14) drives the bidirectional threaded rotating rod (7) to rotate, the positive threaded end and the reverse threaded end of the bidirectional threaded rotating rod (7) drive the two groups of slides (6) to move towards each other along the support rod (15), so that the two groups of slides (6) drive the lifting frame (9) to move upwards through the pull rod (5), the lifting frame (9) drives the bracket (1201) connected by threads on the lower side to move upwards along the guide column (11) synchronously, the bracket (1201) drives the forged workpiece (13) clamped on the inner side of the overturning frame (1202) to rise upwards synchronously through the protruding rod (1207), then the control machine (1) controls the overturning motor (1204) to start through the wire, the overturning motor (1204) drives the driven gear (1206) engaged with the outer side of the drive gear (1205) to rotate, the driven gear (1206) drives the overturning frame (1202) to pitch forward and backward 180 degrees in the concave-shaped structure of the bracket (1201) through the welded protruding rod (1207), at this time, the forged workpiece (13) clamped on the inner side of the overturning frame (1202) overturns 180 degrees synchronously with the overturning frame (1202), thereby completing the overturning work of the forged workpiece (13). S3, the forging falling operation: control machine (1) through the wire control lifting motor (14) start, lifting motor (14) drive bidirectional screw rod (7) reverse rotation, the positive thread end and the reverse thread end of bidirectional screw rod (7) drive two groups of sliders (6) along the support rod (15) left and right opposite separation movement, make two groups of sliders (6) through the pull rod (5) drive lifting frame (9) move down, lifting frame (9) drive the bracket (1201) connected with the screw on the lower side along the guide column (11) synchronous movement downward, until the inside of the turnover frame (1202) clamping forging workpiece (13) moves down to the ground loading platform part; S4, the forging loose separation operation: control machine (1) through the wire control longitudinal clamping motor (1209) start, longitudinal clamping motor (1209) drive bidirectional screw drive rod (1210) reverse rotation, bidirectional screw drive rod (1210) drive two groups of longitudinal slide (1213) bolted two groups of clamping plate (1211) along the longitudinal guide rod (1208) front and back opposite separation movement, until the two groups of clamping plate (1211) of oblique stripes separate from the front and back two sides of forging workpiece (13), control machine (1) through the wire control transverse clamping motor (1214) start, transverse clamping motor (1214) drive bidirectional screw rod (1203) reverse rotation, bidirectional screw rod (1203) drive two groups of transverse slide (1215) bolted two groups of clamping plate (1211) along the horizontal guide rod (1212) left and right separation opposite movement, until the two groups of clamping plate (1211) of oblique stripes separate from the left and right sides of forging workpiece (13), then control machine (1) through the wire control lifting motor (14) start again, lifting motor (14) drive bidirectional screw rod (7) rotation, the positive thread end and the reverse thread end of bidirectional screw rod (7) drive two groups of sliders (6) along the support rod (15) left and right opposite move close, make two groups of sliders (6) through the pull rod (5) drive lifting frame (9) move up, lifting frame (9) drive the bracket (1201) connected with the screw on the lower side along the guide column (11) synchronous movement upward, the bracket (1201) drive turnover frame (1202) through the convex rod (1207) rise, thus complete the loose separation work of forging workpiece (13).

Images