CN212734046U

CN212734046U - Casting box for wear-resistant casting parts

Info

Publication number: CN212734046U
Application number: CN202021207078.8U
Authority: CN
Inventors: 谷丰雨
Original assignee: Dalian Dafa Foundry Co ltd
Current assignee: Dalian Dafa Foundry Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-19
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a casting process technical field just discloses a casting case of wear-resisting casting piece, including fixed case, the right side fixedly connected with servo motor of fixed case, servo motor's output shaft fixedly connected with screw rod, the equal threaded connection in both ends has the slider about the screw rod surface, the bottom fixedly connected with gyro wheel of slider, the top fixedly connected with bracing piece of slider, the top fixedly connected with sleeve of fixed case, the first spring of bottom fixedly connected with of sleeve inner chamber, the top fixedly connected with connecting plate of first spring. This casting case of wear-resisting casting, overall structure is simple, need not the manual work and opens or close the casting case, labour saving and time saving, and need not the manual work and take out the casting, when the casting falls on the pressure reducing plate simultaneously, possesses the decompression effect, avoids the casting to appear damaging, the effectual risk of having eliminated workman's hand scald facilitates the use, is applicable to various circumstances.

Description

Casting box for wear-resistant casting parts

Technical Field

The utility model relates to a casting process technical field specifically is a casting case of wear-resisting casting.

Background

Casting is a relatively early metal hot working process mastered by human, which has a history of about 6000 years, China has entered into the full prime of bronze castings between about 1700 and the first 1000 years of the Gregorian era, and has reached a relatively high level technically.

The casting of general cast member is to pour the liquid metal into the casting case that has and has shape and size with the part and adapt to, wait that it solidifies to cool off to obtain blank or part, the casting case of current wear-resisting cast member in the market at present has the shortcoming of being inconvenient to open or close, when using, current casting case generally waits that the cast member cools off after, opens by the manual work, then takes out the cast member, this mode is not only time-consuming and laboursome, simultaneously inefficiency, the manual work takes out the cast member simultaneously, it scalds workman's hand easily to make the cast member that does not cool off completely, there is the safety risk, so propose the casting case of above-mentioned wear-resisting cast member in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a casting case of wear-resisting casting possesses the advantage such as being convenient for open or close, has solved when using, and the casting cooling back is generally treated to current casting case, is opened by the manual work, then takes out the casting, and this mode is not only wasted time and energy, and is inefficient simultaneously, and the manual work takes out the casting simultaneously, makes the not fully refrigerated casting scald workman's hand easily, has the problem of safe risk.

(II) technical scheme

For the above-mentioned purpose of being convenient for open or close of realizing, the utility model provides a following technical scheme: a casting box for wear-resistant casting parts comprises a fixing box, wherein a servo motor is fixedly connected to the right side of the fixing box, a screw rod is fixedly connected to an output shaft of the servo motor, sliders are in threaded connection with the left end and the right end of the outer surface of the screw rod, idler wheels are fixedly connected to the bottoms of the sliders, a supporting rod is fixedly connected to the top of each slider, a sleeve is fixedly connected to the top of the fixing box, a first spring is fixedly connected to the bottom of an inner cavity of the sleeve, a connecting plate is fixedly connected to the top of the first spring, a sliding rod is fixedly connected to the top of the connecting plate, a second spring is sleeved at the top of the outer surface of the sliding rod, a pressure reducing plate is fixedly connected to the top of the sliding rod, a semi-casting box is fixedly connected to the top of the supporting rod, a mounting plate is movably connected to, two equal fixedly connected with casting plate in the relative one side of mounting panel, two casting gate has all been seted up to the relative one side of casting plate.

Preferably, the left end and the right end of the outer surface of the screw rod are fixedly connected with threads in opposite directions, and the inner side of the sliding block is provided with a thread groove matched with the threads on the outer surface of the screw rod.

Preferably, the top of the fixed box is provided with a limiting sliding hole matched with the supporting rod, and the bottom of the roller is connected with the bottom of the inner cavity of the fixed box in a sliding manner.

Preferably, the outer surface of the connecting plate is in sliding connection with the inside of the sleeve, the pressure reducing plate is I-shaped, and the middle parts of the left end and the right end of the pressure reducing plate are attached to each other.

Preferably, the opposite sides of the two half-casting boxes and the opposite sides of the two casting plates are in close abutment with each other.

Preferably, the casting groove is a semi-V-shaped groove, and the bottom of the casting groove and the casting opening are in the same plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a casting case of wear-resisting cast member possesses following beneficial effect:

the casting box of the wear-resistant casting part drives the screw rod to rotate forwards and backwards by controlling the output shaft of the servo motor to rotate forwards and backwards through the external controller, the left end and the right end of the outer surface of the screw rod are fixedly connected with threads with opposite directions, the inner side of each slider is provided with a thread groove matched with the threads on the outer surface of the screw rod, the sliders are limited to move circularly along with the screw rod by the support rod and the limiting slide hole on the top of the fixing box, the two sliders are enabled to move towards opposite or back to back, when the two sliders move towards opposite directions, the two semi-casting boxes are driven to be closed, then the three groups of prestressed rubber rings are movably sleeved on the outer surface of the box body formed by the two semi-casting boxes, then casting liquid is injected into the V-shaped grooves formed by the two casting grooves, certain inclination angles exist in the casting grooves from top to bottom, and the phenomenon that, treat when casting the shaping, take off prestressing force rubber ring, two sliders remove to the direction that carries on the back mutually, make two half casting case separation, simultaneously, it falls into the pressure reducing plate top to water the casting, and through the slide bar, the second spring, first spring and sleeve decompress, avoid damaging the casting, then wait to water to take away after the complete cooling of casting, the device overall structure is simple, need not the manual work and open or close the casting case, time saving and labor saving, and need not the manual work and take out the casting, when the casting falls on the pressure reducing plate simultaneously, possess the decompression effect, avoid the casting to appear damaging, the effectual risk of having eliminated the workman and scalding the hand, and convenient to use is applicable to various conditions.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of a semi-casting box and a casting plate of the present invention;

fig. 3 is a top view of the support rod and the pressure reducing plate of the present invention.

In the figure: the casting device comprises a fixed box 1, a servo motor 2, a screw rod 3, a sliding block 4, a roller 5, a supporting rod 6, a sleeve 7, a first spring 8, a connecting plate 9, a sliding rod 10, a second spring 11, a pressure reducing plate 12, a semi-casting box 13, a mounting bolt 14, a casting opening 15, a mounting plate 16, a casting plate 17 and a casting groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a casting box for wear-resistant casting comprises a fixed box 1, a servo motor 2 is fixedly connected to the right side of the fixed box 1, the type of the servo motor 2 can be ECMA-C20604RS, an output shaft of the servo motor 2 penetrates through and extends into the fixed box 1 and is movably connected with the fixed box 1, a screw 3 is fixedly connected to the output shaft of the servo motor 2, the left side of the screw 3 is movably connected with the left side of an inner cavity of the fixed box 1, both left and right ends of the outer surface of the screw 3 are in threaded connection with sliders 4, both left and right ends of the outer surface of the screw 3 are in fixed connection with threads in opposite directions, a thread groove matched with the threads on the outer surface of the screw 3 is formed in the inner side of the slider 4, rollers 5 are fixedly connected to the bottom of the slider 4, a support rod 6 is fixedly connected to the top of the slider 4, the bottom of the roller 5 is connected with the bottom of the inner cavity of the fixed box 1 in a sliding manner, the top of the fixed box 1 is fixedly connected with a sleeve 7, the bottom of the inner cavity of the sleeve 7 is fixedly connected with a first spring 8, the top of the first spring 8 is fixedly connected with a connecting plate 9, the top of the connecting plate 9 is fixedly connected with a slide rod 10, the top of the slide rod 10 penetrates through and extends to the outside of the sleeve 7 and is connected with the sleeve 7 in a sliding manner, the top of the outer surface of the slide rod 10 is sleeved with a second spring 11, the top of the slide rod 10 is fixedly connected with a pressure reducing plate 12, the outer surface of the connecting plate 9 is connected with the inside of the sleeve 7 in a sliding manner, the pressure reducing plate 12 is I-shaped, the pressure reducing plate 12 is mutually attached to the middle parts of the left end and the right end of the pressure reducing plate 12, the top of the supporting rod 6 is fixedly connected with a semi-casting, the tops of the opposite sides of the two semi-casting boxes 13 are respectively provided with a casting opening 15, the opposite sides of the two mounting plates 16 are respectively fixedly connected with a casting plate 17, the opposite sides of the two semi-casting boxes 13 and the opposite sides of the two casting plates 17 are tightly attached to each other, one side of each of the two casting plates 17 is respectively provided with a casting groove 18, each casting groove 18 is a semi-V-shaped groove, the bottom of each casting groove 18 is positioned in the same plane with the corresponding casting opening 15, the output shaft of the servo motor 2 is controlled by an external controller to rotate forwards and backwards and drive the screw rod 3 to rotate forwards and backwards, the left end and the right end of the outer surface of the screw rod 3 are respectively fixedly connected with threads in opposite directions, the inner side of each sliding block 4 is provided with a thread groove matched with the threads on the outer surface of the screw rod 3, the supporting rod 6 and a limiting slide hole at the top of the fixing box 1, when the two sliding blocks 4 move towards opposite directions, the two half casting boxes 13 are driven to be closed, then three groups of prestressed rubber rings are movably sleeved on the outer surface of a box body formed by the two half casting boxes 13, then casting liquid is injected into a V-shaped groove formed by the two casting grooves 18, the casting grooves 18 have a certain inclination angle from top to bottom, the phenomenon that the casting liquid splashes in the casting process of a worker is avoided, when a casting piece is formed, the prestressed rubber rings are taken down, the two sliding blocks 4 move towards opposite directions, so that the two half casting boxes 13 are separated, the casting piece falls above the pressure reducing plate 12 at the same time, the pressure is reduced through the sliding rods 10, the second springs 11, the first springs 8 and the sleeves 7, the casting piece is prevented from being damaged, and then the casting piece is taken away after being completely cooled, the device has a simple integral structure, and the casting boxes do not need to be opened or closed manually, labour saving and time saving, and need not the manual work and take out the casting, when the casting fell on decompression board 12 simultaneously, possessed the decompression effect, avoid the casting to appear damaging, the effectual risk of having eliminated workman's hand scald, facilitate the use, be applicable to various circumstances, the electrical components who appears in the text all with external controller and 220V commercial power electricity connection, and the controller can play the conventional known equipment of control for the computer etc, and current public power connection technique, not repeated in the text.

In conclusion, the casting box of the wear-resistant casting part drives the screw rod 3 to rotate forwards and backwards by controlling the output shaft of the servo motor 2 to rotate forwards and backwards through the external controller, the left end and the right end of the outer surface of the screw rod 3 are fixedly connected with threads with opposite directions, the inner side of the slide block 4 is provided with a thread groove matched with the threads on the outer surface of the screw rod 3, the slide block 4 is limited to do circular motion along with the screw rod 3 by the support rod 6 and the limiting slide hole on the top of the fixing box 1, the two slide blocks 4 move towards opposite or reverse directions, when the two slide blocks 4 move towards opposite directions, the two half casting boxes 13 are driven to be closed, then the three groups of prestressed rubber rings are movably sleeved on the outer surface of the box body formed by the two half casting boxes 13, then casting liquid is injected into the V-shaped grooves formed by the two casting grooves 18, and the casting grooves, the device has the advantages that the phenomenon that casting liquid splashes during the casting process of workers is avoided, when a casting piece is to be molded, the prestressed rubber ring is taken down, the two sliding blocks 4 move in the opposite directions, the two half casting boxes 13 are separated, the casting piece falls above the pressure reducing plate 12 at the same time, pressure is reduced through the sliding rod 10, the second spring 11, the first spring 8 and the sleeve 7, the casting piece is prevented from being damaged, and then the casting piece is taken away after being completely cooled, the device is simple in integral structure, the casting box does not need to be opened or closed manually, time and labor are saved, the casting piece does not need to be taken out manually, the device has the pressure reducing effect when the casting piece falls on the pressure reducing plate 12, the casting piece is prevented from being damaged, the risk of scalding hands of workers is effectively eliminated, the device is convenient to use, is suitable for various conditions, and the problem that when the existing casting box is used, the casting piece is, then take out the casting, this mode is not only wasted time and energy, and is inefficient simultaneously, and the manual work takes out the casting simultaneously, makes the not fully cooled casting scald workman's hand easily, has the problem of safe risk.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A casting case of wear-resisting cast member, includes stationary box (1), its characterized in that: the right side of the fixed box (1) is fixedly connected with a servo motor (2), an output shaft of the servo motor (2) is fixedly connected with a screw rod (3), the left end and the right end of the outer surface of the screw rod (3) are both in threaded connection with a sliding block (4), the bottom of the sliding block (4) is fixedly connected with a roller (5), the top of the sliding block (4) is fixedly connected with a supporting rod (6), the top of the fixed box (1) is fixedly connected with a sleeve (7), the bottom of the inner cavity of the sleeve (7) is fixedly connected with a first spring (8), the top of the first spring (8) is fixedly connected with a connecting plate (9), the top of the connecting plate (9) is fixedly connected with a sliding rod (10), the top of the outer surface of the sliding rod (10) is sleeved with a second spring (11), and the top, the top fixedly connected with of bracing piece (6) half casting case (13), there are mounting panel (16), two at the top of half casting case (13) through construction bolt (14) swing joint the casting gate (15), two have all been seted up at the top of the relative one side of half casting case (13) the equal fixedly connected with of one side that mounting panel (16) is relative casts board (17), two casting gate (18) have all been seted up to the relative one side of casting board (17).

2. The casting box of claim 1, wherein: the screw rod (3) surface about both ends equal fixedly connected with opposite direction's screw thread, the thread groove with screw rod (3) surface screw thread looks adaptation is seted up to the inboard of slider (4).

3. The casting box of claim 1, wherein: the top of the fixed box (1) is provided with a limiting sliding hole matched with the support rod (6), and the bottom of the roller (5) is connected with the bottom of the inner cavity of the fixed box (1) in a sliding manner.

4. The casting box of claim 1, wherein: the outer surface of the connecting plate (9) is in sliding connection with the inside of the sleeve (7), the pressure reducing plate (12) is I-shaped, and the middle parts of the left end and the right end of the pressure reducing plate (12) are mutually attached.

5. The casting box of claim 1, wherein: the opposite sides of the two half-casting boxes (13) and the opposite sides of the two casting plates (17) are tightly attached to each other.

6. The casting box of claim 1, wherein: the casting groove (18) is a semi-V-shaped groove, and the bottom of the casting groove (18) and the casting opening (15) are in the same plane.