CN219465780U - Casting cambered surface mould is with throwing structure - Google Patents

Abstract

The utility model discloses a casting structure for casting cambered surface dies, which relates to the technical field of die casting and particularly comprises a base, wherein a U-shaped frame is arranged at the top of the base, two first electric push rods are symmetrically arranged at the top of the U-shaped frame, each first electric push rod penetrates through the U-shaped frame, a transverse plate is arranged at the bottom of each first electric push rod, two mounting plates are symmetrically arranged at the bottom of each transverse plate, first sliding grooves are symmetrically formed in the end parts of the mounting plates, first sliding blocks are arranged in the first sliding grooves, power shafts are respectively arranged between the first sliding blocks, two ends of each power shaft are fixed on the first sliding blocks through bearings, one end of each power shaft is connected with a motor, the motors are fixed on the first sliding blocks through motor supports, and one end of each first sliding groove is provided with a fixing plate in an extending mode. According to the polishing belt and workpiece arc-shaped surface polishing device, the polishing belt can be in close contact with the workpiece arc-shaped surface through the second electric push rod and the third electric push rod, so that polishing can be performed, and the using effect is improved.

Description

Casting cambered surface mould is with throwing structure

Technical Field

The utility model relates to the technical field of mold casting, in particular to a casting structure for casting a cambered surface mold.

Background

The mould, various moulds and tools that are used for injection moulding, blowing, extrusion, die casting or forging forming, smelting, stamping etc. methods to obtain required product on the industrial production, at present the mould need carry out polishing to the surface of mould through polishing mechanism in the casting process, current polishing structure is when polishing to mould arcwall face, because the grinding wheel can not fully contact with the arcwall face, thereby lead to follow-up polishing not even enough, the result of use is relatively poor, and when processing, usually through screw thread anchor clamps with work piece centre gripping fixed column, it is comparatively troublesome to fix, for this reason, we propose a casting cambered surface mould with throwing structure

Disclosure of Invention

The utility model provides a polishing structure for a casting cambered surface die, which solves the problem that the polishing mechanism cannot be fully contacted with the cambered surface of the grinding tool in the casting process of the conventional grinding tool, so that the polishing is not uniform enough.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a casting cambered surface mould is with throwing structure, includes the base, and U type frame is installed at the top of base, and two first electric putter are installed to U type frame top symmetry, and first electric putter all runs through U type frame, and the diaphragm is installed to the bottom of first electric putter, and two mounting panels are installed to the bottom symmetry of diaphragm, and mounting panel sliding connection is on the guide rail;

the end part of the mounting plate is symmetrically provided with first sliding grooves, first sliding blocks are arranged in the first sliding grooves, power shafts are arranged between the first sliding blocks, two ends of each power shaft are fixed on the first sliding blocks through bearings, one end of each power shaft is connected with a motor, and the motors are fixed on the first sliding blocks through motor supports;

the first sliding groove is provided with a fixed plate in an extending mode, one end, close to the first sliding block, of the fixed plate is provided with a second electric push rod, the tail end of the second electric push rod is fixed on the first sliding block, the end portion of the mounting plate is provided with a second sliding groove, the second sliding groove is located above the first sliding groove, the second sliding groove is internally provided with a second sliding block, a guide roller is arranged between the second sliding blocks, two ends of the guide roller are fixed on the second sliding block through bearings, the top of the second sliding groove is provided with a third electric push rod, and the bottom of the third electric push rod is fixed on the second sliding block;

and the two ends of the U-shaped frame are symmetrically provided with fourth electric push rods, and the tail ends of the fourth electric push rods are fixed on the mounting plate.

Optionally, a workbench is installed at the top of the base, and a positioning groove is formed in the top of the workbench.

Optionally, a plurality of through holes have been seted up to the bottom equidistance of constant head tank, and the cavity has been seted up to the workstation inside, and the through hole runs through the cavity, and the intake pipe is installed to the bottom of cavity, and intake pipe end-to-end connection has the negative pressure pump, and the negative pressure pump is fixed in the base bottom.

Optionally, the first slider and the second slider both ends all extend and are equipped with the limiting plate, and the one end that the limiting plate is close to the mounting panel contacts with the mounting panel.

Optionally, the bottom four corners department of base all installs the landing leg.

The utility model has the following beneficial effects:

1. this casting cambered surface is throwing structure for mould, but through the height of two power shafts of first electric putter height-adjusting, but through the distance between two power shafts of second electric putter and the third electric putter adjustable and the guide roll to make the polishing area on power shaft and the guide roll and work piece arcwall face in close contact, can make polishing even, improve result of use

2. According to the casting cambered surface die throwing structure, gas in the cavity can be sucked out through the negative pressure pump, so that the recognized through hole generates suction, a workpiece is fixed in the positioning groove, and the fixing is convenient.

Drawings

FIG. 1 is a schematic diagram of a casting structure for casting a cambered surface die;

FIG. 2 is a schematic diagram of a mounting plate structure of a casting structure for casting a cambered surface die;

fig. 3 is a sectional view of a structure of a working table for casting a cambered surface die according to the utility model.

In the figure: 1. a base; 2. a U-shaped frame; 3. a first electric push rod; 4. a cross plate; 5. a mounting plate; 6. a first chute; 7. a first slider; 8. a power shaft; 9. a motor; 10. a fixing plate; 11. a second electric push rod; 12. a second chute; 13. a second slider; 14. a guide roller; 15. a third electric push rod; 16. a work table; 17. a positioning groove; 18. a through hole; 19. a chamber; 20. an air inlet pipe; 21. a negative pressure pump; 22. a limiting plate; 23. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a casting cambered surface mould is with throwing structure, including base 1, U type frame 2 is installed at the top of base 1, two first electric putter 3 are installed to U type frame 2 top symmetry, first electric putter 3 all runs through U type frame 2, and diaphragm 4 is installed to the bottom of first electric putter 3, two mounting panels 5 are installed to the bottom symmetry of diaphragm 4, but through first electric putter 3 push rod diaphragm 4 removes, thereby adjustable power shaft 8 and the height of guide roll 14, make the polishing area contact with the work piece arcwall face;

the end part of the mounting plate 5 is symmetrically provided with a first sliding groove 6, a first sliding block 7 is arranged in the first sliding groove 6, power shafts 8 are arranged between the first sliding blocks 7, two ends of each power shaft 8 are fixed on the first sliding block 7 through bearings, one end of each power shaft 8 is connected with a motor 9, the motors 9 are fixed on the first sliding blocks 7 through motor supports, and the power shafts 8 can be driven to rotate through the motors 9, so that polishing belts wound on the surfaces of the two power shafts 8 can be driven to rotate, and arc surfaces of workpieces are polished;

a fixed plate 10 is arranged at one end of the first chute 6 in an extending manner, a second electric push rod 11 is arranged at one end of the fixed plate 10 close to the first slide block 7, the tail end of the second electric push rod 11 is fixed on the first slide block 7, and the distance between the two power shafts 8 can be adjusted through the second electric push rod 11, so that the two power shafts 8 are positioned at two sides of a workpiece, and the polishing belt can be tightly contacted with the arc surface of the workpiece;

the second spout 12 has all been seted up to the tip of mounting panel 5, second spout 12 is located first spout 6 top, second spout 12 embeds second slider 13, be equipped with guide roll 14 between the second slider 13, guide roll 14 both ends are all fixed on second slider 13 through the bearing, third electric putter 15 is installed at the top of second spout 12, the bottom of third electric putter 15 is fixed on second slider 13, but the height of adjustable guide roll 14 through third electric putter 15, thereby steerable wire-wound joint is at the polishing area rate of tension on guide roll 14, improve the result of use.

The workbench 16 is arranged on the top of the base 1, the positioning groove 17 is formed in the top of the workbench 16, and a workpiece can be placed in the positioning groove 17 for positioning, so that the position deviation of the workpiece during processing is avoided.

A plurality of through holes 18 are formed in the bottom of the positioning groove 17 at equal intervals, a cavity 19 is formed in the workbench 16, the through holes 18 penetrate through the cavity 19, an air inlet pipe 20 is arranged at the bottom of the cavity 19, the tail end of the air inlet pipe 20 is connected with a negative pressure pump 21, the negative pressure pump 21 is fixed at the bottom of the base 1, gas in the cavity 19 can be sucked out through the negative pressure pump 21, accordingly suction is generated by the through holes 18, a workpiece can be adsorbed in the positioning groove 17, and the fixing is convenient.

The limiting plates 22 are arranged at the two ends of the first sliding block 7 and the second sliding block 13 in an extending mode, one end, close to the mounting plate 5, of each limiting plate 22 is in contact with the mounting plate 5, the limiting plates 22 can limit the first sliding block 7 and the second sliding block 13, and the first sliding block 7 and the second sliding block 13 are prevented from being separated from the first sliding groove 6 and the second sliding groove 12, so that use is not affected.

Legs 23 are arranged at four corners of the bottom of the base 1 and are used for supporting the base 1.

In summary, this casting cambered surface mould is with throwing structure, when in use, place the work piece in constant head tank 17, then control negative pressure pump 21 work, negative pressure pump 21 is with the gaseous suction in the cavity 19, thereby produce negative pressure in the cavity 19, thereby adsorb the work piece fixedly through-hole 18, afterwards control second electric putter 11 work, second electric putter 11 drives first slider 7 and removes, make power shaft 8 remove the both sides of work piece, afterwards control first electric putter 3 and the work of third electric putter 15, first electric putter 3 drives diaphragm 4 and moves downwards, make the polishing area on power shaft 8 contact with the work piece arcwall face, afterwards can adjust the elasticity of polishing area under the effect of third electric putter 15, make polishing area and work piece arcwall face in close contact with, finally control motor 9 passes through, motor 9 drives power shaft 8 rotation, can polish the work piece arcwall face, polish evenly, the result of use is improved.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a casting cambered surface mould is with throwing structure, includes base (1), its characterized in that: the top of the base (1) is provided with a U-shaped frame (2), the top of the U-shaped frame (2) is symmetrically provided with two first electric push rods (3), the first electric push rods (3) penetrate through the U-shaped frame (2), the bottom of each first electric push rod (3) is provided with a transverse plate (4), and the bottom of each transverse plate (4) is symmetrically provided with two mounting plates (5);

a first sliding groove (6) is symmetrically formed in the end part of the mounting plate (5), a first sliding block (7) is arranged in the first sliding groove (6), power shafts (8) are arranged between the first sliding blocks (7), two ends of each power shaft (8) are fixed on the first sliding blocks (7) through bearings, one end of each power shaft (8) is connected with a motor (9), and the motors (9) are fixed on the first sliding blocks (7) through motor supports;

the fixed plate (10) is installed in extension of first spout (6) one end, and second electric putter (11) are installed to the one end that fixed plate (10) is close to first slider (7), and second spout (12) are all seted up to the end of second electric putter (11) on first slider (7), and second spout (12) are located first spout (6) top, and second spout (12) embeds second slider (13), is equipped with guide roll (14) between second slider (13), and guide roll (14) both ends are all fixed on second slider (13) through the bearing, and third electric putter (15) are installed at the top of second spout (12), and the bottom of third electric putter (15) is fixed on second slider (13).

2. The casting structure for casting a cambered surface die according to claim 1, wherein: the top of base (1) is installed workstation (16), and constant head tank (17) have been seted up at the top of workstation (16).

3. The casting structure for casting a cambered surface die according to claim 1, wherein: a plurality of through holes (18) are formed in the bottom of the positioning groove (17) at equal intervals, a cavity (19) is formed in the workbench (16), the through holes (18) penetrate through the cavity (19), an air inlet pipe (20) is arranged at the bottom of the cavity (19), the tail end of the air inlet pipe (20) is connected with a negative pressure pump (21), and the negative pressure pump (21) is fixed at the bottom of the base (1).

4. The casting structure for casting a cambered surface die according to claim 1, wherein: both ends of the first sliding block (7) and the second sliding block (13) are respectively provided with a limiting plate (22) in an extending mode, and one end, close to the mounting plate (5), of the limiting plate (22) is contacted with the mounting plate (5).

5. The casting structure for casting a cambered surface die according to claim 1, wherein: the four corners of the bottom of the base (1) are provided with supporting legs (23).