Casting pouring system for photovoltaic rotating shaft support casting

Abstract

The utility model relates to the technical field of casting, and discloses a casting and pouring system for a photovoltaic rotating shaft support casting, which comprises a base and a box body arranged above the base, a sand mould is arranged in the box body, one end of the box body is provided with a support block I fixed at the top of the base, and the other end of the box body is provided with a support block II; rotating grooves are formed in the sides, close to the box body, of the first supporting block and the second supporting block, rotating blocks are rotationally connected into the rotating grooves, sliding grooves are formed in the two ends of the sides, close to the box body, of the rotating blocks, sliding blocks are slidably connected into the sliding grooves, and connecting blocks fixed to the adjacent sliding blocks are slidably arranged in groove openings of the sliding grooves in a penetrating mode. The casting device is reasonable in structure, can cast a molten metal solution into a photovoltaic rotating shaft support casting, can adaptively regulate and control a sand mold, is short in casting time, can reduce impurities in the photovoltaic rotating shaft support casting and improve the quality of the casting, and is convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry technology field especially relates to a kind of casting pouring system for photovoltaic rotating shaft support casting. BACKGROUND

[0002] Casting pouring refers to molten metal solution is injected into mold, and metal parts are cast into shape. Photovoltaic rotating shaft support casting needs to use corresponding casting pouring equipment to cast molten metal solution into photovoltaic rotating shaft support casting during production.

[0003] Although the existing casting pouring equipment can cast molten metal solution into photovoltaic rotating shaft support casting, it is difficult to adaptively control the equipment according to the molten metal solution pouring requirement during application, and it is inconvenient to use. Therefore, a casting pouring system for photovoltaic rotating shaft support casting is provided. UTILITY MODEL CONTENT

[0004] To solve the technical problem that the casting pouring equipment is inconvenient to use, the utility model provides a casting pouring system for photovoltaic rotating shaft support casting.

[0005] The utility model adopts the following technical scheme: a kind of casting pouring system for photovoltaic rotating shaft support casting, including base and the box body being set on the top of base, the inside of box body is equipped with sand mould, one end of box body is equipped with support block one being fixed in the top of base, the other end of box body is equipped with support block two, the side of support block one and support block two close to box body is opened with rotation groove, the inside of rotation groove is rotatably connected with toggle, the both ends of the side of toggle close to box body are opened with sliding slot, the inside of sliding slot is slidably connected with sliding block, the slot mouth of sliding slot is slidably connected with the connecting block being fixed on adjacent sliding block, the end of the connecting block away from sliding block is fixed with clamping block, the outside of box body is opened with the clamping groove corresponding with clamping block, the clamping block is slidably in adjacent clamping groove, by the operation of above component, molten metal solution can be cast into photovoltaic rotating shaft support casting, the corresponding position of box body and sand mould inside box body can be regulated, the sand mould inside box body can be driven to slowly deflect, and box body can be split.

[0006] As a further improvement of the above scheme, the connecting block is embedded with a threaded sleeve, a lead screw is threaded through the interior of the threaded sleeve, one end of the lead screw is drivingly connected with a motor, the outside of the motor is fixed with a fixed plate one fixed on the adjacent toggle, the other end of the lead screw is rotatably connected with a fixed plate two fixed on the adjacent toggle, the lead screw can be rotated by the operation of the motor, and the connecting block can be displaced by the cooperation of the lead screw and the threaded sleeve.

[0007] As a further improvement of the above-mentioned solution, the rotating block is a circular block, the rotating groove is a circular groove, the inner wall of the rotating groove is provided with an annular groove, and the outer wall of the rotating block is fixed with a plurality of limiting blocks rotating in the adjacent annular grooves. Through the cooperation of the annular groove and the limiting block, the rotating block can be limited in the annular groove.

[0008] As a further improvement of the above-mentioned solution, the rotating block inside the support block one is fixed with a drive column away from the midpoint of the side of the box one, the end of the drive column away from the rotating block penetrates out of the outside of the support block one, and is rotatably connected with the support block three fixed on the top side of the base. The outer wall of the drive column outside the support block one is fixedly sleeved with a gear one, one side of the gear one is provided with a rack plate, the bottom of the support block one is provided with a rotating hole, the inside of the rotating hole is slidably provided with a threaded column, the outer wall of the threaded column is threadedly sleeved with a drive sleeve embedded in the bottom of the support block two, and a connecting column is arranged between the threaded column and the drive column. One end of the connecting column is rotatably connected with the support block three, the other end of the connecting column is rotatably connected with the support block one, the outer wall of the threaded column and the outer wall of the connecting column are fixedly sleeved with transmission wheels, the outside of the transmission wheels is provided with a transmission belt in transmission cooperation with the transmission wheels, the outer wall of the connecting column is fixedly sleeved with a gear two, and the teeth of the rack plate are located between the gear one and the gear two. Through the vertical upward displacement of the rack plate, the gear one can be driven to rotate, the drive column can be driven to rotate, the corresponding rotating block can be driven to rotate, the connecting block can be driven to deflect, the clamping block can be driven to deflect, the box can be driven to deflect, the sand mold in the box can be slowly deflected, and through the vertical downward displacement of the rack plate, the gear two can be driven to rotate, the connecting column can be driven to rotate, the threaded column can be driven to rotate through the transmission cooperation of the transmission wheels and the transmission belt, and the support block two can be driven to displace through the cooperation of the threaded column and the drive sleeve.

[0009] As a further improvement of the above-mentioned solution, the support block one is provided with a rotating hole, and the drive column rotates in the rotating hole. Through the rotating hole, the drive column can rotate flexibly.

[0010] As a further improvement of the above-mentioned solution, one end of the threaded column is rotatably connected with the support block three, and the other end of the threaded column is rotatably connected with a stable block fixed on the top side of the base. Through the support block three and the stable block, the threaded column can be supported and limited.

[0011] As a further improvement of the above-mentioned solution, the top of the rack plate is fixed with a fixed plate sliding between the support block one and the support block three, a plurality of hydraulic cylinders fixed on the support block one are arranged above the fixed plate, and the piston end of the hydraulic cylinder is fixed on the fixed plate. Through the operation of the hydraulic cylinder, the fixed plate can be displaced, and the rack plate can be displaced.

[0012] As further improvement of the above scheme, the lower side of the second supporting block is provided with a sliding groove opened on the top side of the base, and the bottom of the second supporting block is fixed with a sliding block sliding in the sliding groove.

[0013] As further improvement of the above scheme, the sand mold comprises a sprue cup, an upper purification deceleration block, a straight sprue, a lower purification deceleration block, a bridge deceleration block, a lower inner gate, a feeding riser and an exhaust overflow.

[0014] Compared with the prior art, the photovoltaic rotating shaft support casting casting system has the advantages that:

[0015] The box, the stabilizing block, the first supporting block, the second supporting block, the rotating block, the connecting block, the clamping block, the clamping groove, the first fixing plate, the limiting block, the threaded column, the driving sleeve, the third supporting block, the second gear, the rack plate, the fixing plate, the hydraulic cylinder, the first gear, the base, the sliding groove, the sliding block, the sprue cup, the upper purification deceleration block, the straight sprue, the lower purification deceleration block, the bridge deceleration block, the lower inner gate, the feeding riser and the exhaust overflow cooperate to cast the molten metal solution into the photovoltaic rotating shaft support casting, the sand mold can be adaptively regulated and controlled according to the pouring requirement of the molten metal solution, the pouring time is short, the impurities in the photovoltaic rotating shaft support casting can be reduced, the pouring time and the flow rate of the molten metal solution can be reduced, the filling is stable, the surface quality of the casting is high, the sand mold can be conveniently disassembled by the construction personnel, and the use is convenient.

[0016] In conclusion, the photovoltaic rotating shaft support casting casting system has the advantages of reasonable structure, casting of the molten metal solution into the photovoltaic rotating shaft support casting, adaptive regulation and control of the sand mold, short pouring time, reduction of impurities in the photovoltaic rotating shaft support casting, improvement of casting quality and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Fig. 1 is a structural schematic view of a casting pouring system for a photovoltaic rotating shaft support casting;

[0018] Figure 2 Fig. 1 is a structural schematic view of a casting pouring system for a photovoltaic rotating shaft support casting;

[0019] Figure 3 Fig. 1 is a structural schematic view of a casting pouring system for a photovoltaic rotating shaft support casting;

[0020] Figure 4 Fig. 1 is a structural schematic view of a casting pouring system for a photovoltaic rotating shaft support casting; Figure 1 Fig. 1 is a structural schematic view of a casting pouring system for a photovoltaic rotating shaft support casting;

[0021] MAIN SYMBOL DESCRIPTION

[0022] 1, box; 2, stable block; 3, support block one; 4, support block two; 5, rotating block; 6, connecting block; 7, clamping block; 8, clamping groove; 9, fixed plate one; 10, limiting block; 11, threaded column; 12, drive sleeve; 13, support block three; 14, gear two; 15, rack plate; 16, fixed plate; 17, hydraulic cylinder; 18, gear one; 19, base; 20, sliding groove; 21, sliding block; 22, sprue cup; 23, upper purification deceleration block; 24, straight sprue; 25, lower purification deceleration block; 26, bridge deceleration block; 27, lower inner gate; 28, feeding riser; 29, exhaust overflow. DETAILED DESCRIPTION

[0023] Next, the utility model will be described further in combination with the drawings and specific embodiments. It should be noted that the following described embodiments or technical features can be combined to form new embodiments without conflict.

[0024] Embodiment 1:

[0025] In combination with Figure 1 and Figure 4 , the casting pouring system for the photovoltaic rotating shaft support casting of the embodiment includes a base 19 and a box 1 arranged above the base 19. The box 1 is internally provided with a sand mold. One end of the box 1 is provided with a support block one 3 fixed on the top of the base 19. The other end of the box 1 is provided with a support block two 4. The support block one 3 and the support block two 4 are arranged close to one side of the box 1 and are provided with rotating grooves. The rotating grooves are internally rotatably connected with rotating blocks 5. The rotating blocks 5 are arranged close to one side of the box 1 and are provided with sliding grooves at both ends. The sliding grooves are internally slidably connected with sliding blocks. The sliding grooves are slidably connected with connecting blocks 6 fixed on the adjacent sliding blocks at one end away from the sliding blocks. The connecting blocks 6 are fixed with clamping blocks 7 at the other end away from the sliding blocks. The box 1 is externally provided with clamping grooves 8 corresponding to the clamping blocks 7. The clamping blocks 7 are slidably arranged in the adjacent clamping grooves 8.

[0026] The implementation principle of the casting pouring system for the photovoltaic rotating shaft support casting in the embodiment of the application is as follows: molten metal solution is injected into the sand mold inside the box 1, the molten metal solution can be cast into the photovoltaic rotating shaft support casting through the sand mold inside the box 1, the connecting block 6 can drive the clamping block 7 and the box 1 to displace, at this time, the corresponding positions of the box 1 and the sand mold inside the box 1 can be regulated, the connecting block 6 can be deflected through the rotation of the rotating block 5, the clamping block 7 can be deflected, the box 1 can be deflected, the sand mold inside the box 1 can be slowly deflected, the rotating block 5, the sliding block, the connecting block 6 and the clamping block 7 can be displaced through the displacement of the supporting block two 4, when the clamping block 7 is separated from the corresponding clamping groove 8, the box 1 can be pulled at this time, the clamping groove 8 at the other end of the box 1 is separated from the adjacent clamping block 7, when the clamping groove 8 on the box 1 is separated from the clamping block 7, the box 1 and the sand mold inside the box 1 are separated from the equipment at this time.

[0027] The connecting block 6 is embedded with a threaded sleeve, a screw rod is threaded in the threaded sleeve, one end of the screw rod is drivingly connected with a motor, the motor is a forward and reverse stepping motor, the motor is fixed with a fixed plate one 9 on the adjacent rotating block 5 on the outside, the other end of the screw rod is rotatably connected with a fixed plate two fixed on the adjacent rotating block 5, the screw rod can be rotated through the operation of the motor, the connecting block 6 can be displaced through the cooperation of the screw rod and the threaded sleeve.

[0028] The rotating block 5 is a circular block, the rotating groove is a circular groove, the inner wall of the rotating groove is provided with an annular groove, the outer wall of the rotating block 5 is fixed with a plurality of limiting blocks 10 rotating in the adjacent annular grooves, the rotating block 5 can be limited in the annular groove through the cooperation of the annular groove and the limiting block 10.

[0029] The driving column is fixed with the gear one 18 which is fixedly sleeved on the outer wall of the driving column outside the supporting block one 3, one side of the gear one 18 is provided with the rack plate 15, the bottom of the supporting block one 3 is provided with the rotating hole, the threaded column 11 is slidably arranged in the rotating hole, the outer wall of the threaded column 11 is threadedly sleeved with the driving sleeve 12 which is embedded in the bottom of the supporting block two 4, the driving column and the threaded column 11 are provided with the linkage column, one end of the linkage column is rotatably connected to the supporting block three 13, the other end of the linkage column is rotatably connected to the supporting block one 3, the outer wall of the threaded column 11 and the outer wall of the linkage column are fixedly sleeved with the transmission wheel, the outer portion of the transmission wheel is provided with the transmission belt which is in transmission cooperation with the transmission wheel, the outer wall of the linkage column is fixedly sleeved with the gear two 14, the meshing teeth of the rack plate 15 are located between the gear one 18 and the gear two 14, through the vertical upward displacement of the rack plate 15, the gear one 18 can be driven to rotate, the driving column is driven to rotate, the corresponding rotating block 5 is driven to rotate, the connecting block 6 is driven to deflect, the clamping block 7 is driven to deflect, the box body 1 is driven to deflect, the sand mold in the box body 1 is slowly deflected, through the vertical downward displacement of the rack plate 15, the gear two 14 is driven to rotate, the linkage column can be driven to rotate, through the transmission cooperation of the transmission wheel and the transmission belt, the threaded column 11 can be driven to rotate, through the cooperation of the threaded column 11 and the driving sleeve 12, the supporting block two 4 can be driven to displace.

[0030] The supporting block one 3 is provided with the adapter hole, the driving column is rotatably arranged in the adapter hole, through the adapter hole, the driving column can be flexibly rotated.

[0031] One end of the threaded column 11 is rotatably connected to the supporting block three 13, the other end of the threaded column 11 is rotatably connected with the stabilizing block 2 which is fixed on the top side of the base 19, the bottom of the supporting block two 4 is provided with the guide hole, the guide rod is slidably arranged in the guide hole, one end of the guide rod is fixed to the supporting block one 3, the other end of the guide rod is fixed to the stabilizing block 2, through the supporting block three 13 and the stabilizing block 2, the threaded column 11 can be supported and limited, through the guide rod, the displaced supporting block two 4 can be limited, the stability of the supporting block two 4 is improved.

[0032] The top of the rack plate 15 is fixed with the fixed plate 16 which slides between the supporting block one 3 and the supporting block three 13, the top of the fixed plate 16 is provided with a plurality of hydraulic cylinders 17 which are fixed to the supporting block one 3, the piston end of the hydraulic cylinder 17 is fixed to the fixed plate 16, through the operation of the hydraulic cylinder 17, the fixed plate 16 can be driven to displace, the rack plate 15 is driven to displace.

[0033] The lower part of the support block two 4 is provided with a sliding groove 20 opened on the top side of the base 19, and the bottom of the support block two 4 is fixed with a sliding block 21 sliding in the sliding groove 20, and the bottom of the support block two 4 slides on the top side of the base 19, and the sliding cooperation of the sliding groove 20 and the sliding block 21 can improve the stability of the support block two 4.

[0034] Embodiment 2:

[0035] In combination Figure 2 and Figure 3 , the embodiment is further improved on the basis of embodiment 1:

[0036] The sand mold includes a sprue cup 22, an upper purification deceleration block 23, a straight sprue 24, a lower purification deceleration block 25, a bridge deceleration block 26, a lower inner gate 27, a feeding riser 28 and a vent overflow 29. The molten metal solution enters the upper purification deceleration block 23 through the sprue cup 22 to perform the first iron liquid purification and iron liquid deceleration, and then most of the iron liquid enters the lower purification deceleration block 25 through the straight sprue 24, and a small part of the iron liquid enters the feeding riser 28. The iron liquid in the lower purification deceleration block 25 is decelerated after purification and deceleration, and then enters the bridge deceleration block 26 for deceleration, and finally flows into the shaft support casting through the lower inner gate 27 at a stable and slow speed of less than 0.6 m / s, so as to avoid sand washing and defects such as sand holes on the surface of the solidified casting. The molten metal solution in the feeding riser 28 flows into the shaft support casting after being heated, and the feeding riser 28 supplies the iron liquid to the shaft support casting after the pouring system is full and begins to solidify, so as to solve the problem of internal structure being not dense and shrinkage cavity existing due to volume change when the liquid changes into solid. The vent overflow 29 can discharge the gas in the cavity when the iron liquid is not full in the shaft support casting, and can discharge the dirty iron liquid after the iron liquid is full in the shaft support casting.

[0037] Working principle: through the sand mold inside the box 1 injection of molten metal solution, through the sand mold inside the box 1 can be cast into the molten metal solution photovoltaic shaft support casting, through the operation of the motor, can drive the screw rod to rotate, through the screw rod and the screw sleeve cooperation, can drive the connecting block 6 to displace, through the displacement of connecting block 6, can drive the clamping block 7 and box 1 displacement, at this time can control the corresponding position of box 1 and box 1 inside sand mold, through the operation of hydraulic cylinder 17, can drive the fixed plate 16 displacement, drive rack plate 15 vertical upward displacement, through the vertical upward displacement of rack plate 15, can drive gear one 18 rotation, drive the drive column rotation, drive the corresponding rotating block 5 rotation, drive the connecting block 6 deflection, drive the clamping block 7 deflection, drive the box 1 deflection, drive the sand mold inside the box 1 slow deflection, make the molten metal solution in the sand mold fill the sand mold quickly, improve the flow rate of molten metal solution in the mold, through the operation of hydraulic cylinder 17, can drive the fixed plate 16 displacement, drive rack plate 15 vertical downward displacement, through the vertical downward displacement of rack plate 15, drive gear two 14 rotation, drive the linkage column rotation, through the transmission wheel and transmission belt transmission cooperation, can drive the threaded column 11 rotation, through the cooperation of threaded column 11 and drive sleeve 12, can drive the support block two 4 displacement, through the displacement of support block two 4, drive rotating block 5, sliding block, connecting block 6 and clamping block 7 displacement, when the clamping block 7 is separated from the corresponding clamping groove 8 inside, at this time can pull the box 1, drive the other end of the box 1 clamping groove 8 and adjacent clamping block 7 separate, when the clamping groove 8 on the box 1 are separated from the clamping block 7, at this time the box 1 and box 1 inside sand mold is disassembled from the equipment.

[0038] The above embodiment is only the preferred embodiment of the present application, and cannot be used to limit the scope of the present application. Any non-substantial changes and replacements made by those skilled in the art based on the present application are within the scope of the present application.

Claims

1. A casting gating system for a photovoltaic pivot bearing casting, comprising a base and a box arranged above the base, characterized in that, The inside of the box is provided with a sand mold, one end of the box is provided with a support block one fixed on the top of the base, the other end of the box is provided with a support block two, the support block one and the support block two are provided with a rotating groove on the side close to the box, the rotating groove is rotatably connected with a rotating block, the two ends of the rotating block close to the side of the box are provided with a sliding groove, the sliding groove is slidably connected with a sliding block, the groove of the sliding groove is slidably connected with a connecting block fixed on the adjacent sliding block, the end of the connecting block away from the sliding block is fixed with a clamping block, the outside of the box is provided with a clamping groove corresponding to the clamping block, and the clamping block is slidably arranged in the adjacent clamping groove.

2. A casting gating system for a photovoltaic pivot bearing casting as defined in claim 1, wherein, The connecting block is embedded with a screw sleeve, the inside of the screw sleeve is threaded with a lead screw, one end of the lead screw is drivingly connected with a motor, the outside of the motor is fixed with a fixed plate one fixed on the adjacent rotating block, the other end of the lead screw is rotatably connected with a fixed plate two fixed on the adjacent rotating block.

3. A casting gating system for a photovoltaic pivot mount casting as defined in claim 1, wherein, The rotating block is a circular block, the rotating groove is a circular groove, the inner wall of the rotating groove is provided with an annular groove, and the outer wall of the rotating block is fixed with a plurality of limiting blocks rotating in the adjacent annular grooves.

4. A casting gating system for a photovoltaic pivot bearing casting as defined in claim 1, wherein, The midpoint of the rotating block away from the side of the box in the support block one is fixed with a driving column, the end of the driving column away from the rotating block penetrates out of the outside of the support block one and is rotatably connected with a support block three fixed on the top side of the base, the outer wall of the driving column outside the support block one is fixedly sleeved with a gear one, one side of the gear one is provided with a rack plate, the bottom of the support block one is provided with a rotating hole, the inside of the rotating hole is slidably provided with a threaded column, the outer wall of the threaded column is threadedly sleeved with a driving sleeve embedded in the bottom of the support block two, and a connecting column is arranged between the threaded column and the driving column. One end of the connecting column is rotatably connected with the support block three, the other end of the connecting column is rotatably connected with the support block one, the outer wall of the threaded column and the outer wall of the connecting column are fixedly sleeved with a transmission wheel, the outside of the transmission wheel is provided with a transmission belt drivingly matched with the transmission wheel, the outer wall of the connecting column is fixedly sleeved with a gear two, and the meshing teeth of the rack plate are located between the gear one and the gear two.

5. A casting gating system for a photovoltaic pivot bearing casting as defined in claim 4, wherein, The support block one is provided with an adapter hole, and the driving column rotates in the inside of the adapter hole.

6. A casting gating system for a photovoltaic pivot bearing casting as defined in claim 4 wherein, One end of the threaded column is rotatably connected with the support block three, and the other end of the threaded column is rotatably connected with a stabilizing block fixed on the top side of the base.

7. A casting gating system for a photovoltaic pivot bearing casting as defined in claim 4 wherein, The top of the rack plate is fixed with a fixed plate sliding between the support block one and the support block three, a plurality of hydraulic cylinders fixed on the support block one are arranged above the fixed plate, and the piston end of the hydraulic cylinder is fixed on the fixed plate.

8. A casting gating system for a photovoltaic pivot mount casting as defined in claim 1, wherein, The lower side of the support block two is provided with a sliding groove arranged on the top side of the base, and the bottom of the support block two is fixed with a sliding block sliding in the sliding groove.

9. A casting gating system for a photovoltaic pivot mount casting as defined in claim 1 wherein, The sand mold comprises a sprue cup, an upper purification deceleration block, a straight sprue, a lower purification deceleration block, a bridge deceleration block, a lower inner gate, a feeding riser and an exhaust overflow channel.

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