Heating forming machine for riser production
Technical Field
The utility model relates to the technical field of riser forming, in particular to a heating forming machine for riser production.
Background
The exothermic riser is a supplementary part which is added above or on the side surface of the casting to avoid the defect of the casting, and the feeding effect is Gao Yupiao bead insulating riser.
The prior art discloses CN219944588U discloses a heat-preserving exothermic riser forming device, which comprises a concave plate, wherein a sliding plate is fixedly connected to the inner side wall of the concave plate, a sliding groove is formed in one side of the sliding plate, symmetrically distributed sliding blocks are connected in a sliding mode in the sliding groove, a semi-heat-preserving box is fixedly connected to one side of the sliding block, a limiting plate is fixedly connected to the other side of the sliding block, a threaded rod is connected to one side of the semi-heat-preserving box in a rotating mode, one end of the threaded rod penetrates through the concave plate and is fixedly connected with a hand bolt, the side wall of the concave plate is in threaded connection with the threaded rod through a threaded groove, and a first through hole is formed in the bottom of the semi-heat-preserving box.
The existing riser forming equipment has the defects that when the exothermic heat-preserving riser sleeve in the fixed box needs to be taken out, the two side bolts need to be rotated to drive the threaded rod to rotate, so that the two half heat-preserving boxes move away from each other, then the cover is opened to take out the exothermic heat-preserving riser sleeve, the steps are complicated, the exothermic heat-preserving riser sleeve is inconvenient to take out and put, and the working efficiency is reduced.
In order to solve the problems, the utility model provides a heating forming machine for riser production.
Disclosure of utility model
(One) solving the technical problems
The utility model aims to at least solve one of the technical problems in the prior art, and provides a heating forming machine for riser production, which can solve the problems that the existing riser forming equipment is complicated in heating insulation riser sleeve taking and placing steps and low in working efficiency.
(II) technical scheme
The utility model provides a heating forming machine for riser production, which comprises an insulation box, wherein four corners of the bottom surface of the insulation box are fixedly provided with supporting legs, a screw rod is rotatably arranged in the middle of the bottom surface of the inside of the insulation box, the outer surface of the screw rod is in threaded connection with a movable cylinder, the top end of the movable cylinder is fixedly provided with a forming box, the top end of the forming box is provided with a cross chute, the inside of the cross chute is slidably provided with a second cover plate, the bottom end of the second cover plate is provided with a rectangular groove, and racks are fixedly arranged in the rectangular groove;
The bottom end of the outer surface of the screw rod is fixedly sleeved with a third gear, the outer side of the third gear is in meshed connection with a second gear, a telescopic rod is rotatably arranged on the inner bottom surface of the insulation box at a position corresponding to the second gear, the second gear is fixedly sleeved at the bottom end of the telescopic rod, the telescopic end of the telescopic rod extends upwards to the inside of the cross chute, and the telescopic end of the telescopic rod is fixedly provided with a first gear which is in meshed connection with the rack;
A T-shaped chute is arranged at the top end of the heat preservation box, and two first cover plates are slidably arranged in the T-shaped chute.
Preferably, the bottom surface of the heat preservation box is fixedly provided with a motor, an output shaft of the motor rotates to penetrate into the heat preservation box, and the output shaft of the motor is fixedly connected with the bottom end of the screw rod.
The second cover plate comprises a movable cover plate and connecting blocks fixedly arranged on two sides of the movable cover plate, the movable cover plate is slidably arranged in the cross sliding groove through the connecting blocks on two sides, the rectangular groove is formed in the bottom surface of the movable cover plate, and the movable cover plate is provided with an observation port.
Preferably, the two sides of the forming box are rotatably provided with connecting plates, and one ends of the two connecting plates, which are far away from the forming box, are rotatably arranged on the bottom surfaces of the two first cover plates respectively.
Preferably, the first cover plates are arranged in a T shape, and the middle positions of the opposite ends of the two first cover plates are respectively provided with an observation window.
Preferably, clamping plates are slidably arranged on two sides of the inside of the forming box; the two clamping plates are fixedly provided with sliding rods on opposite surfaces, one ends of the two sliding rods, far away from the clamping plates, slide out of the forming box in a penetrating mode, one ends of the two sliding rods, far away from the clamping plates, are fixedly connected with limiting blocks, springs are fixedly arranged on opposite surfaces of the two clamping plates, one ends of the two springs, far away from the clamping plates, are fixedly arranged on the inner wall of the forming box, and the two springs are respectively sleeved on the outer sides of the corresponding sliding rods.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that:
(1) The heating forming machine for riser production is characterized in that a first cover plate, a second cover plate, a moving box, a rack, a screw rod and a motor are arranged, the motor enables the second cover plate to move so as to facilitate the forming riser to be taken out, and meanwhile, the motor enables the first cover plate to automatically move so as to facilitate the taking and placing of the riser.
(2) According to the heating forming machine for riser production, the observation window is arranged on the first cover plate, and the observation port is arranged on the second cover plate, so that the forming effect of the heating insulating riser sleeve inside the heating forming machine is convenient to observe, and the casting effect is better controlled.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the forming box of the present utility model.
The device comprises the following components of a heat insulation box, a first cover plate, a viewing window, a second cover plate, a forming box, a rack, a first gear, a connecting plate, a telescopic rod, a second gear, a moving cylinder, a screw rod, a clamping plate, a motor, a third gear, a spring, a 16, a sliding rod, a 17 and a spring, wherein the reference numerals are 1, the heat insulation box, 2, the first cover plate, 3, the viewing window, 4, the second cover plate, 5, the forming box, 6, the rack, 7, the first gear, 8, the connecting plate, 9, the telescopic rod, 10, the second gear, 11 and the moving cylinder.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the utility model provides a heating forming machine for riser production, which comprises an insulation box 1, wherein supporting legs are fixedly arranged at four corners of the bottom surface of the insulation box 1.
A screw rod 12 is rotatably arranged in the middle of the inner bottom surface of the heat preservation box 1, the outer surface of the screw rod 12 is in threaded connection with a movable cylinder 11, and the top end of the movable cylinder 11 is fixedly provided with a forming box 5.
Specifically, clamping plates 13 are slidably mounted on two sides of the inside of the forming box 5, sliding rods 16 are fixedly mounted on opposite surfaces of the two clamping plates 13, one ends of the two sliding rods 16, which are far away from the clamping plates 13, slide out of the forming box 5, limiting blocks are fixedly connected to one ends of the two sliding rods 16, which are far away from the clamping plates 13, respectively, springs 17 are fixedly mounted on opposite surfaces of the two clamping plates 13, one ends of the two springs 17, which are far away from the clamping plates 13, are fixedly mounted on the inner wall of the forming box 5, and the two springs 17 are respectively sleeved on the outer sides of the corresponding sliding rods 16.
The top end of the forming box 5 is provided with a cross chute, and a second cover plate 4 is arranged in the cross chute in a sliding manner.
A rectangular groove is formed in the bottom end of the second cover plate 4, and a rack 6 is fixedly arranged in the rectangular groove.
Further, the second cover plate 4 comprises a movable cover plate and connecting blocks fixedly arranged on two sides of the movable cover plate, the movable cover plate is slidably arranged in the cross sliding groove through the connecting blocks on two sides, the rectangular groove is formed in the bottom surface of the movable cover plate, and the movable cover plate is provided with an observation port.
The bottom end of the outer surface of the screw rod 12 is fixedly sleeved with a third gear 15, the outer side of the third gear 15 is connected with a second gear 10 in a meshed mode, a telescopic rod 9 is rotatably arranged on the inner bottom surface of the heat insulation box 1 at a position corresponding to the second gear 10, the second gear 10 is fixedly sleeved at the bottom end of the telescopic rod 9, the telescopic end of the telescopic rod 9 extends upwards to the inside of the cross chute, a first gear 7 is fixedly arranged on the telescopic end of the telescopic rod 9, and the first gear 7 is connected with the rack 6 in a meshed mode.
When the moving cylinder 11 drives the forming box 5 to move outside the heat insulation box 1, the moving cylinder 11 is not disengaged from the screw rod 12, and the telescopic end of the telescopic rod 9 is fully extended, so that the forming box 5 can not move upwards any more, and the moving cylinder 11 is prevented from being disengaged from the screw rod 12.
A T-shaped chute is arranged at the top end of the heat preservation box 1, and two first cover plates 2 are slidably arranged in the T-shaped chute.
The first cover plates 2 are arranged in a T shape, the middle positions of the opposite ends of the two first cover plates 2 are respectively provided with an observation window 3, transparent glass is inlaid in the observation windows 3, and the observation windows 3 and the observation openings are arranged, so that the molding condition of the riser is convenient to observe.
Further, the connecting plates 8 are rotatably installed on both sides of the forming box 5. One end of the two connecting plates 8 far away from the forming box 5 is respectively rotatably arranged on the bottom surfaces of the two first cover plates 2.
Further, a motor 14 is fixedly arranged on the bottom surface of the heat preservation box 1, an output shaft of the motor 14 penetrates through the heat preservation box 1 in a rotating mode, and the output shaft of the motor 14 is fixedly connected with the bottom end of the screw rod 12.
When the heating and heat-preserving riser sleeve in the forming box 5 is required to be taken out in use, the motor 14 is started, the output shaft of the motor 14 rotates positively to drive the screw rod 12 to rotate, the screw rod 12 rotates the third gear 15 around the axis of the screw rod 12, the third gear 15 drives the second gear 10 to rotate, the second gear 10 drives the telescopic rod 9 to rotate, the telescopic rod 9 drives the first gear 7 to rotate, the first gear 7 drives the rack 6 to move towards the outside of the forming box 5, and the second cover plate 4 slides out of the forming box 5, so that the heating and heat-preserving riser is conveniently taken out.
The screw rod 12 rotates to drive the movable barrel 11 to move upwards, so that the forming box 5 moves upwards along the axis of the screw rod 12, the forming box 5 moves upwards to drive the connecting plates 8 on two sides to rotate, the connecting plates 8 on two sides drive the two first cover plates 2 to be away from each other, and the forming box 5 can move upwards out of the heat insulation box 1, so that the riser is conveniently taken and placed.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.