Transportation device for die-casting die

Abstract

The utility model discloses a die-casting die transportation device, relates to the technical field of die transportation, and improves the phenomena that the bearing height cannot be adjusted and the die-casting die transportation device is inconvenient to use, the die-casting die transportation device comprises a bottom plate, universal wheels are fixedly connected to the periphery of the lower surface of the bottom plate, and a height adjusting assembly is fixedly connected to the upper surface of the bottom plate; the height adjusting assembly is provided with a moving assembly used for containing a die-casting die, an auxiliary telescopic rod is arranged between the bottom plate and the moving assembly, the height adjusting assembly comprises an adjusting frame fixedly connected to the bottom plate, an adjusting rod is arranged on the outer surface of the adjusting frame in a penetrating and inserting mode, and the outer surface of the adjusting rod is sleeved with a ratchet wheel. The outer surface of the adjusting rod is sleeved with a first gear located on the outer side of the ratchet wheel, a rotating shaft is movably arranged in the adjusting frame, the outer surface of the rotating shaft is sleeved with a second gear, and the first gear is meshed with the second gear.

Description

TECHNICAL FIELD

[0001] The utility model relates to die transportation technical field, especially a die casting die transportation device. BACKGROUND

[0002] Die casting die is a tool for casting metal parts, mainly on the dedicated die casting die forging machine to complete the die casting process. Its basic process includes: metal liquid first low speed or high speed casting fills the cavity of the die, the die has movable cavity surface, with the cooling process of metal liquid press forging, thereby eliminating the shrinkage porosity defects of the blank, making the internal organization of the blank reach the broken grain of the forging state, significantly improving the comprehensive mechanical properties of the blank.

[0003] In the use process of the die casting die transportation device, the height of the transportation device can be adjusted through the height adjusting assembly, so that the device is suitable for operation tables of different table heights, improves the practicability of the device, and the die casting die is conveyed to the operation table through the conveying belt by the moving assembly, reducing the labor intensity of workers.

[0004] The conventional die casting die transportation device is mostly moved by relying on a trolley in the use process. Since the existing trolley cannot adjust the carrying height, and the die still needs to be manually carried to the table after being moved to the vicinity of the die casting equipment table, it consumes a lot of physical strength and is easy to press the hands, which is inconvenient to use. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides a die casting die transportation device.

[0007] (II) Technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme: a die casting die transportation device, including the bottom plate, the bottom plate lower surface all around fixedly connected with universal wheel, the bottom plate upper surface fixedly connected with height adjusting assembly, the height adjusting assembly is provided with the moving assembly for placing the die casting die, the bottom plate and moving assembly between setting up auxiliary telescopic link;

[0009] The utility model provides a height adjusting assembly, including the adjusting frame of fixed connection on the bottom plate, the adjusting frame outer surface is provided with the adjusting rod, the adjusting rod outer surface is equipped with the ratchet wheel, the adjusting rod outer surface is equipped with the first gear wheel outside ratchet wheel, the adjusting frame inside movably arranged has the pivot, the pivot outer surface is equipped with the second gear wheel, and the first gear wheel is engaged with the second gear wheel, the pivot's outer surface is equipped with the third gear wheel outside the second gear wheel, the adjusting frame inside is provided with the movable rod, the movable rod outer surface is seted up with the tooth groove, and the tooth groove is engaged with the third gear wheel, and one end of movable rod is fixedly connected with the moving assembly.

[0010] As a preferred scheme of the utility model discloses a die-casting mould transport device, wherein, the adjusting frame inner surface movably arranged has the pawl, the adjusting frame inner surface is fixedly connected with the connecting plate, the connecting plate lower surface is fixedly connected with the telescopic link, the other end of telescopic link is fixedly connected with the pawl, the spring is arranged between the connecting plate and the pawl, and the pawl is matched with the ratchet wheel.

[0011] As a preferred scheme of the utility model discloses a die-casting mould transport device, wherein, the spring is equipped on the outside of telescopic link, and the two ends of spring are fixedly connected with the lower surface of connecting plate and the upper surface of pawl respectively.

[0012] As a preferred scheme of the utility model discloses a die-casting mould transport device, wherein, the movable rod outer surface is fixedly connected with the sliding block, the inner surface of adjusting frame is seted up with the sliding slot, and the movable rod is slidably connected with the sliding block, the sliding slot and the adjusting frame.

[0013] As a preferred scheme of the utility model discloses a die-casting mould transport device, wherein, the moving assembly includes the fixed frame of fixed connection in movable rod top, the main roller is provided in the one side inner wall of fixed frame, one end of main roller is connected with the driving assembly, the slave roller is provided in the other side inner wall of fixed frame, the outer surface of main roller and slave roller is drivingly connected with the conveyer belt, the center of the front and back of fixed frame is fixedly connected with the first fixed plate, the inside of first fixed plate is fixedly provided with the threaded sleeve, the inside screw thread connection of threaded sleeve has the threaded column, one end of threaded column is fixedly connected with the positioning plate through bearing, and one end of positioning plate is inclined structure, the two sides of the front and back of fixed frame are fixedly connected with the second fixed plate, the inside of second fixed plate is slidably connected with the sliding rod through sealing cover, one end of sliding rod is fixedly connected with one side of positioning plate, a plurality of through holes are formed in positioning plate, one end of threaded column is fixedly connected with the rotating lever, the inside wall of fixed frame is fixedly connected with a plurality of auxiliary rollers through bearing, and the outer surface of auxiliary roller is in contact with the inner wall of conveyer belt.

[0014] As a preferred scheme of the die-casting mold transportation device, the driving assembly comprises a driving wheel fixedly connected with one end of the main roller, the driven wheel is fixedly connected with one end of the slave roller, the driving wheel and the driven wheel are connected through a belt transmission, and the driving motor is fixedly connected with the outer surface of the driving wheel.

[0015] (Three) beneficial effects

[0016] The utility model provides a kind of die-casting mold transportation device.It has the following beneficial effects:

[0017] 1, by height adjusting assembly, by rotating handle and drive adjusting rod rotation, to drive ratchet and first gear rotation, first gear drive second gear rotation, second gear drive shaft rotation, to drive third gear rotation, by third gear and tooth groove meshing, to drive movable rod in adjusting frame upward movement, to drive moving assembly upward movement, using pawl and ratchet wheel interlocking, the height of moving assembly is fixed, by pressing pawl, the rear end of pawl is upturned, spring is compressed at this time, pawl and ratchet wheel are separated, to release limit, the height of device can be adjusted, the practicability of device is increased.

[0018] 2, by the transmission connection between driving wheel and driven wheel, and the transmission belt transmission connection between slave roller and main roller, so that the kinetic energy output by driving motor can drive transmission belt to roll on main roller and slave roller, so that die-casting mold can be automatically conveyed from one side of fixed frame to the other side, and the position of die-casting mold is limited by the action of positioning plate in the process, to prevent die-casting mold from falling, so that the conveying of die-casting mold has limiting function. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0020] Figure 1 It is the overall structure diagram of the utility model.

[0021] Figure 2 It is the side view of part structure in the utility model.

[0022] Figure 3is the sectional view of the height adjusting assembly in the utility model

[0023] Figure 4 is the utility model Figure 3 is the enlarged view of A in the utility model.

[0024] In the figure, 1, base plate; 101, universal wheel; 201, adjusting frame; 202, adjusting rod; 203, ratchet wheel; 204, first gear; 205, rotating shaft; 206, second gear; 207, third gear; 208, movable rod; 209, tooth groove; 210, connecting plate; 211, telescopic rod; 212, spring; 213, pawl; 3, moving assembly; 301, fixed frame; 302, main roller; 303, slave roller; 304, driving wheel; 305, driven wheel; 306, belt; 307, driving motor; 308, conveyor belt; 309, first fixed plate; 310, threaded column; 311, positioning plate; 312, second fixed plate; 313, sliding rod; 314, through hole; 315, rotating rod; 316, auxiliary roller; 4, auxiliary telescopic rod; 5, push handle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described in connection with the drawings in the embodiments of the utility model.

[0026] Embodiment 1

[0027] Referring to Figure 1 , Figure 3 and Figure 4 , the utility model first embodiment provides a die casting mold conveying device, including base plate 1, the universal wheel 101 is fixedly connected at the four around places of base plate 1 lower surface, the height adjusting assembly 2 is fixedly connected on the upper surface of base plate 1, the moving assembly 3 for placing die casting mold is set up on the height adjusting assembly 2, and the auxiliary telescopic rod 4 is set up between base plate 1 and moving assembly 3;

[0028] Height adjusting assembly 2, including the adjusting frame 201 of fixed connection on base plate 1, the adjusting rod 202 is set up in the adjusting frame 201 outer surface, the ratchet wheel 203 is set up on the adjusting rod 202 outer surface, the first gear 204 is set up on the adjusting rod 202 outer surface and is located at the outside of ratchet wheel 203, the rotating shaft 205 is movably set in adjusting frame 201, the second gear 206 is set on the rotating shaft 205 outer surface, and the first gear 204 is engaged with the second gear 206, the third gear 207 is set on the rotating shaft 205 outer surface and is located at the outside of second gear 206, the movable rod 208 is set up in the adjusting frame 201, the tooth groove 209 is set up on the movable rod 208 outer surface, and the tooth groove 209 is engaged with the third gear 207, and one end of movable rod 208 is fixedly connected with moving assembly 3.

[0029] Specific, the inner surface of the adjusting frame 201 is provided with a pawl 213, the inner surface of the adjusting frame 201 is fixedly connected with a connecting plate 210, the lower surface of the connecting plate 210 is fixedly connected with a telescopic rod 211, the other end of the telescopic rod 211 is fixedly connected with the pawl 213, a spring 212 is arranged between the connecting plate 210 and the pawl 213, and the pawl 213 is matched with the ratchet wheel 203, the spring 212 is sleeved outside the telescopic rod 211, and the two ends of the spring 212 are fixedly connected with the lower surface of the connecting plate 210 and the upper surface of the pawl 213 respectively, and the outer surface of the movable rod 208 is fixedly connected with a sliding block, and the inner surface of the adjusting frame 201 is provided with a sliding groove, and the movable rod 208 is slidably connected with the sliding block, the sliding groove and the adjusting frame 201 through the sliding block.

[0030] Further, by rotating the handle, the adjusting rod 202 is driven to rotate, so that the ratchet wheel 203 and the first gear 204 are driven to rotate, the first gear 204 drives the second gear 206 to rotate, the second gear 206 drives the rotating shaft 205 to rotate, so that the third gear 207 is driven to rotate, and the third gear 207 is engaged with the tooth groove 209, so that the movable rod 208 is driven to move upward in the adjusting frame 201, so that the moving assembly 3 is driven to move upward, the pawl 213 is clamped with the ratchet wheel 203, so that the height of the moving assembly 3 is fixed, the pawl 213 is pressed, so that the rear end of the pawl 213 is raised upward, at this time the spring 212 is compressed, so that the pawl 213 is disengaged from the ratchet wheel 203, so that the limiting is released, the movable rod 208 can be adjusted downward, and the front end of the pawl 213 is released, the elastic potential energy of the spring 212 is utilized, the telescopic rod 211 is driven to extend outward, so that the rear end of the pawl 213 is clamped with the ratchet wheel 203, so that the height of the device can be adjusted, and the practicability of the device is improved.

[0031] Embodiment 2

[0032] Referring to Figure 1 , Figure 2 and Figure 3 , this embodiment is based on the previous embodiment.

[0033] The mobile assembly 3 comprises a fixed frame 301 fixedly connected to the top end of the movable rod 208, a main roller shaft 302 is arranged in the inner wall of one side of the fixed frame 301, one end of the main roller shaft 302 is connected with the driving assembly, a slave roller shaft 303 is arranged in the inner wall of the other side of the fixed frame 301, the outer surfaces of the main roller shaft 302 and the slave roller shaft 303 are drivingly connected with a conveying belt 308, the front and back surfaces of the fixed frame 301 are fixedly connected with a first fixed plate 309, a threaded sleeve is fixedly arranged in the first fixed plate 309, a threaded column 310 is threadedly connected in the threaded sleeve, one end of the threaded column 310 is fixedly connected with a positioning plate 311 through a bearing, one end of the positioning plate 311 is in an inclined structure, the two sides of the front and back surfaces of the fixed frame 301 are fixedly connected with a second fixed plate 312, a sliding rod 313 is slidingly connected to the inside of the second fixed plate 312 through a sealing sleeve, one end of the sliding rod 313 is fixedly connected with one side of the positioning plate 311, a plurality of through holes 314 are formed in the positioning plate 311, one end of the threaded column 310 is fixedly connected with a rotating rod 315, a plurality of auxiliary roller shafts 316 are fixedly connected to the inner side wall of the fixed frame 301 through bearings, and the outer surfaces of the auxiliary roller shafts 316 are in contact with the inner wall of the conveying belt 308.

[0034] Specifically, the driving assembly comprises a driving wheel 304 fixedly connected to one end of the main roller shaft 302, a driven wheel 305 fixedly connected to one end of the slave roller shaft 303, and the driving wheel 304 and the driven wheel 305 are drivingly connected through a belt 306.

[0035] Further, the driving wheel 304 and the driven wheel 305 are drivingly connected, and the slave roller shaft 303 and the main roller shaft 302 are drivingly connected through the conveying belt 308, so that the kinetic energy output by the driving motor 307 can drive the conveying belt 308 to roll on the main roller shaft 302 and the slave roller shaft 303, so that the die casting mold can be automatically conveyed from one side of the fixed frame 301 to the other side, and in the process, the position of the die casting mold is limited by the positioning plate 311, preventing the die casting mold from falling over, so that the conveying of the die casting mold has a limiting function.

[0036] Work principle: in use, by rotating the handle, the handle drives the adjusting rod 202 to rotate, thereby driving the ratchet 203 and the first gear 204 to rotate, the shaft 205 is rotatably connected with the adjusting frame 201 through the bearing, the first gear 204 drives the second gear 206 to rotate, the second gear 206 drives the shaft 205 to rotate, thereby driving the third gear 207 to rotate, the third gear 207 is engaged with the tooth groove 209, thereby driving the movable rod 208 to move upwards in the adjusting frame 201, thereby driving the fixed frame 301 to move upwards, when the height adjustment is completed, the pawl 213 is engaged with the ratchet 203, so that the height of the fixed frame 301 is fixed, when it is needed to adjust downwards, the pawl 213 is pressed, the rear end of the pawl 213 is raised upwards through the lever principle, the telescopic rod 211 is contracted inwards, the spring 212 is compressed at this time, the pawl 213 is disengaged from the ratchet 203, thereby releasing the limit, the handle is rotated in the opposite direction, thereby adjusting the movable rod 208 downwards, the front end of the pawl 213 is released, the telescopic rod 211 is extended outwards driven by the elastic potential energy of the spring 212, thereby making the rear end of the pawl 213 engaged with the ratchet 203, so that the height of the moving assembly 3 can be adjusted, the practicability of the device is increased, thereby making the conveying belt 308 level with the height of the die casting mold operation table, the threaded column 310 is rotated through the rotating rod 315, the threaded column 310 can drive the positioning plate 311 to move, similarly, another rotating rod 315 is rotated, the threaded column 310 can also drive another positioning plate 311 to move, so that the distance between the two positioning plates 311 can be adjusted, until the distance between the two positioning plates 311 is adapted to the size of the die casting mold, then the driving motor 307 is started, thereby driving the driving wheel 304 to rotate, the driven wheel 305 is rotated through the belt 306, so that the kinetic energy output by the driving motor 307 can drive the conveying belt 308 to roll on the main roller shaft 302 and the driven roller shaft 303, so that the conveying belt 308 can automatically rotate on the main roller shaft 302 and the driven roller shaft 303, through the automatic rotation of the conveying belt 308, the die casting mold can be automatically conveyed to the side of the fixed frame 301, so that the die casting mold can be automatically conveyed between the two positioning plates 311, the die casting mold has a limiting function, the slide rod 313 can slide in the second fixed plate 312, so that the movement of the positioning plate 311 is stable, the auxiliary roller shaft 316 can rotate in the fixed frame 301, so that the conveying surface of the conveying belt 308 is flat, and the phenomenon of the conveying surface of the conveying belt 308 being concave is avoided.

[0037] It is to be understood that the terminology "first" and "second" and the like used herein is merely intended to differentiate one entity or operation from another, without necessarily requiring or implying any such actual relationship or order between such entities or operations.

Claims

1. A die-casting mould transport device comprising a base plate (1), characterised in that: The lower surface of the bottom plate (1) is fixedly connected with universal wheels (101), the upper surface of the bottom plate (1) is fixedly connected with a height adjusting assembly (2), the height adjusting assembly (2) is provided with a moving assembly (3) for placing a die-casting mold, and an auxiliary telescopic rod (4) is arranged between the bottom plate (1) and the moving assembly (3); the height adjusting assembly (2) comprises an adjusting frame (201) fixedly connected to the bottom plate (1), adjusting rods (202) are arranged on the outer surface of the adjusting frame (201), a ratchet wheel (203) is arranged on the outer surface of the adjusting rod (202), a first gear (204) is arranged on the outer surface of the adjusting rod (202) and located outside the ratchet wheel (203), a rotating shaft (205) is movably arranged in the adjusting frame (201), a second gear (206) is arranged on the outer surface of the rotating shaft (205), the first gear (204) is engaged with the second gear (206), a third gear (207) is arranged on the outer surface of the rotating shaft (205) and located outside the second gear (206), an activity rod (208) is arranged in the adjusting frame (201), a tooth groove (209) is formed in the outer surface of the activity rod (208), the tooth groove (209) is engaged with the third gear (207), and one end of the activity rod (208) is fixedly connected to the moving assembly (3).

2. A die-casting mould transport device according to claim 1, characterised in that: A ratchet pawl (213) is movably arranged on the inner surface of the adjusting frame (201), a connecting plate (210) is fixedly connected to the inner surface of the adjusting frame (201), a telescopic rod (211) is fixedly connected to the lower surface of the connecting plate (210), the other end of the telescopic rod (211) is fixedly connected to the ratchet pawl (213), a spring (212) is arranged between the connecting plate (210) and the ratchet pawl (213), and the ratchet pawl (213) is matched with the ratchet wheel (203).

3. A die-casting mould transport device according to claim 2, characterised in that: The spring (212) is arranged on the outer side of the telescopic rod (211), and the two ends of the spring (212) are fixedly connected to the lower surface of the connecting plate (210) and the upper surface of the ratchet pawl (213) respectively.

4. A die-casting mould transport device according to claim 1, characterised in that: The outer surface of the activity rod (208) is fixedly connected with a sliding block, the inner surface of the adjusting frame (201) is provided with a sliding groove, and the activity rod (208) is slidably connected with the adjusting frame (201) through the sliding block and the sliding groove.

5. A die-casting mould transport device according to claim 1, characterised in that: The mobile assembly (3) includes a fixed frame (301) fixedly connected to the top end of the movable rod (208), one side inner wall of the fixed frame (301) is provided with a main roller shaft (302), one end of the main roller shaft (302) is connected with a driving assembly, the other side inner wall of the fixed frame (301) is provided with a slave roller shaft (303), the outer surfaces of the main roller shaft (302) and the slave roller shaft (303) are drivingly connected with a conveyor belt (308), the front and back centers of the fixed frame (301) are fixedly connected with first fixed plates (309), the inside of the first fixed plate (309) is fixedly provided with a threaded sleeve, the inside of the threaded sleeve is threadedly connected with a threaded column (310), one end of the threaded column (310) is fixedly connected with a positioning plate (311) through a bearing, one end of the positioning plate (311) is inclined, both sides of the front and back of the fixed frame (301) are fixedly connected with second fixed plates (312), the inside of the second fixed plate (312) is slidingly connected with slide rods (313) through sealing sleeves, one end of the slide rod (313) is fixedly connected with one side of the positioning plate (311), a plurality of through holes (314) are formed in the positioning plate (311), one end of the threaded column (310) is fixedly connected with a rotating rod (315), the inner side wall of the fixed frame (301) is fixedly connected with a plurality of auxiliary roller shafts (316) through bearings, and the outer surfaces of the auxiliary roller shafts (316) are in contact with the inner wall of the conveyor belt (308).

6. A die-casting mould transport device according to claim 5, characterised in that: The driving assembly includes a driving motor (307) fixedly connected to the main roller shaft (302), the slave roller shaft (303) is fixedly connected with a driven wheel (305), and the driving motor (307) is drivingly connected with the driven wheel (305) through a belt (306).

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