CN216098156U - Anti-splashing device for machining precision castings - Google Patents

Abstract

The utility model discloses a splash-proof device for machining a precision casting, which comprises: the automatic cutting machine comprises a processing table and two protective covers, wherein the two protective covers are arranged on two sides of the top end of the processing table, the two protective covers are oppositely arranged on two sides of the top end of the processing table, a top groove is formed in the upper end of the processing table and is opposite to the two protective covers, an opening and closing mechanism is arranged below the two protective covers and is arranged in the top groove, the opening and closing mechanism comprises a motor, the motor is fixedly connected to the bottom wall of the top groove through a fixed seat, the motor is a double-end motor, and the output ends of two ends of the motor are both fixedly connected with a screw rod. Through setting up the mechanism that opens and shuts, utilize the motor of the mechanism that opens and shuts and the transmission of lead screw, drive gear revolve, can open fast and close two protection casings, conveniently place the foundry goods and take out the foundry goods.

Description

Anti-splashing device for machining precision castings

Technical Field

The utility model relates to the technical field of precision part production equipment, in particular to a splash-proof device for machining precision castings.

Background

Precision casting is the precision casting that obtains through various casting processes, adds man-hour to the foundry goods, often need polish the foundry goods for the foundry goods surface is more smooth, when the foundry goods was polished, can splash many flying chips on the workstation, causes the influence to the operator, consequently needs the installation protection casing to prevent the sweeps during the foundry goods processing.

In the prior art, the protective cover on the workbench is inconvenient to open and close, and the machined casting needs to be taken out, so that the operation is very troublesome; and it is very inconvenient to detach the shield.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that a protective cover on a workbench is inconvenient to open and close, a machined casting needs to be taken out, and the protective cover needs to be detached, so that the anti-splashing device for machining the precision casting is provided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a splash guard for precision casting machining, comprising: processing platform and protection casing, the protection casing is provided with two, two the protection casing sets up in the top both sides of processing platform relatively, the overhead tank has been seted up to two relative protection casings in upper end of processing platform, two the below of protection casing is provided with the mechanism that opens and shuts, the mechanism that opens and shuts sets up in the inside in overhead tank, two the protection casing opens and shuts through the mechanism that opens and shuts.

Preferably, the mechanism that opens and shuts includes the motor, the motor passes through the diapire of fixing base fixed connection in the groove of pushing up, the motor is double-end motor, the equal fixedly connected with lead screw of both ends output of motor, two the screw thread opposite direction of lead screw, equal threaded connection has the slide bar on the lead screw, the equal meshing of upside of slide bar is connected with the gear, the gear all rotates through the connecting axle and connects between the both sides cell wall in groove of pushing up, the connecting rod, two are all welded to the upper end of gear a side surface that the protection casing was kept away from each other all can be dismantled with relative connecting rod and be connected, utilizes the mechanism that opens and shuts to open and close two protection casings fast, is convenient for take out or put into precision.

Preferably, an album bits box is installed on the inside upper portion of overhead tank, the bottom both sides of collection bits box all are provided with the fixed block, two the fixed block welds respectively in the both sides lateral wall of overhead tank, collection bits box bottom is placed between two fixed block upper ends, the top of collection bits box is open structure, the upper end of collection bits box is relative with the bottom of two protection casings, adds man-hour, and the flying chip can be blocked by the protection casing, and partly flying chip falls into and is collected in the collection bits box, when needing to clear up an album bits box, takes out the collection bits box of placing on two fixed blocks and can clear up, and is very convenient.

Preferably, the bottom middle part of slide bar all welds there is the slider, the spout has all been seted up to the bottom both sides in top groove, every the equal sliding connection of slider is in the spout that corresponds, because the slider slides in the spout, can restrict the displacement distance and the moving direction of slider for the slider horizontal migration all the time, the slide bar horizontal migration thereupon.

Preferably, the equal threaded connection in upper portion of connecting rod has two bolts, both sides the bolt runs through relative connecting rod and threaded connection respectively in the both sides lateral wall of protection casing, when needing to dismantle the protection casing, only needs to twist reverse four bolts and can follow the connecting rod and take off the protection casing, and is very convenient.

The utility model has the following advantages:

1. through setting up the mechanism that opens and shuts, utilize the motor of the mechanism that opens and shuts and the transmission of lead screw, drive gear revolve, can open fast and close two protection casings, conveniently place the foundry goods and take out the foundry goods.

2. Through setting up collection bits box, add the flying chip and can be blocked by the protection casing during processing, and partly flying chip falls into collection bits box and is collected, when needing to clear up collection bits box, pulls out the collection bits box of placing on two fixed blocks and can clear up.

3. Through setting up connecting rod and bolt, when needing to dismantle the protection casing, only need twist reverse four bolts and can follow the connecting rod and take off the protection casing, it is very convenient.

Drawings

Fig. 1 is a front sectional view schematically showing a splash guard for precision casting machining according to a preferred embodiment of the present invention;

FIG. 2 is a schematic structural view of a screw joint of a splash guard for precision casting machining according to a preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of a connection part of a connecting rod and a protective cover of the anti-spattering device for precision casting processing according to the preferred embodiment of the present invention;

FIG. 4 is a schematic top view showing the structure of a chip collecting box of the splash guard for precision casting machining according to a preferred embodiment of the present invention;

fig. 5 is an enlarged schematic structural view of a splash guard for precision casting machining at a position a according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a processing table; 2. a protective cover; 3. a top groove; 4. an opening and closing mechanism; 41. a motor; 42. a screw rod; 43. a slide bar; 44. a gear; 45. a connecting rod; 5. a bolt; 6. a slider; 7. a chute; 8. a scrap collecting box; 9. and (5) fixing blocks.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a precision casting processing is with preventing device that splashes, including processing platform 1 and two protection casings 2, two protection casings 2 set up in the top both sides of processing platform 1 relatively, can play the effect that prevents the flying chips departure, the below of two protection casings 2 is provided with the mechanism 4 that opens and shuts, the mechanism 4 that opens and shuts can control two protection casings 2 and open or close relatively, overhead tank 3 has been seted up to two protection casings 2 relatively in the upper end of processing platform 1, the mechanism 4 that opens and shuts sets up in the inside of overhead tank 3, partly hidden installation in overhead tank 3 of the mechanism 4 that opens and shuts, avoid the user to touch by mistake, reduce the potential safety hazard.

Wherein, the opening and closing mechanism 4 can automatically control the two protective covers 2 to be opened and closed relatively, the opening and closing mechanism 4 comprises a motor 41, the motor 41 is fixedly connected with the bottom wall of the top groove 3 through a fixed seat, when the two protective covers 2 are opened through the opening and closing mechanism 4, the double-head motor 41 is opened, the screw rods 42 fixedly connected with the output ends of the two ends of the motor 41 rotate along with the motor, because the threads on the surfaces of the two screw rods 42 face to opposite directions, the slide rods 43 in threaded connection on the two screw rods 42 can relatively move, because the slide rods 43 are in threaded connection on the screw rods 42, the two slide rods 43 can also relatively move, the gear 44 on the upper side of the gear 44 is rotatably connected between the inner walls of the top groove 3 through a rotating shaft, when the slide rods 43 move, the gear 44 in meshed connection with the upper end of the slide rods 44 can be driven to rotate, the connecting rod 45 welded on the upper end of the gear 44 rotates along with the connecting rod, and the two protective covers 2 respectively detachably connected with one sides of the two connecting rods 45 can reversely rotate along with the connecting rod 45, the two hoods 2 will be opened relatively and the casting can be placed on the processing table 1.

Wherein, slider 6 all welds in the bottom middle part of every slide bar 43, and the equal sliding connection of every slider 6 is in the bottom spout 7 of the corresponding top groove 3, because slider 6 slides in spout 7, can restrict the displacement distance and the moving direction of slider 6 for slider 6 horizontal migration all the time, slide bar 43 horizontal migration thereupon.

Wherein, when the protection casing 2 is dismantled to needs, can dismantle the linkage part of every connecting rod 45 and protection casing 2, because the equal threaded connection in connecting rod 45 upper portion has a pair of bolt 5, every bolt 5 all runs through corresponding connecting rod 45 and extends to in the 2 lateral walls of protection casing, when the protection casing 2 is dismantled to needs, only need twist reverse four bolts 5 and can follow connecting rod 45 and take off protection casing 2, very convenient.

Wherein, collection bits box 8 can collect the flying chips of adding man-hour, two fixed blocks 9 weld respectively in the both sides lateral wall of overhead tank 3, 8 bottom of collection bits box is placed between two fixed blocks 9 upper ends and is located the upper portion of overhead tank 3, the upper end opening of collection bits box 8 is relative with the bottom of two protection casings 2, add man-hour, flying chips can be blocked by protection casing 2, partly flying chips fall into collection bits box 8 and are collected, when needing to clear up collection bits box 8, pull out collection bits box 8 of placing on two fixed blocks 9 and can clear up, and is very convenient.

The working principle is as follows: when the device is used, before a precision casting is machined, the motor 41 of the opening and closing mechanism 4 is opened to drive the two screw rods 42 to rotate, so that the two slide rods 43 on the two screw rods 42 are relatively close to move, the two gears 44 are driven to rotate, the two protective covers 2 are driven to rotate in opposite directions, the two protective covers 2 are relatively opened, the casting can be placed on the machining table 1, then the transmission of the motor 41 and the screw rods 42 is utilized to drive the two slide rods 43 to relatively move away, the two gears 44 are driven to rotate, the two protective covers 2 are relatively close to each other and closed, then the casting is machined, during machining, flying chips are blocked by the protective covers 2, a part of the flying chips fall into the chip collecting box 8 to be collected, after the casting is machined, the casting can be taken out by opening the two protective covers 2 by the opening and closing mechanism 4 again, and when the chip collecting box 8 needs to be cleaned, the chip collecting box 8 placed on the two fixed blocks 9 is pulled out to be cleaned, when the protective cover 2 needs to be detached, the protective cover 2 can be taken down from the connecting rod 45 only by twisting the four bolts 5, so that the protective cover is very convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. A splash-proof device for precision casting machining comprises: processing platform (1) and protection casing (2), its characterized in that, protection casing (2) are provided with two, two protection casing (2) set up in the top both sides of processing platform (1) relatively, top groove (3), two have been seted up in two relative protection casings (2) in upper end of processing platform (1) the below of protection casing (2) is provided with mechanism (4) that opens and shuts, mechanism (4) that opens and shuts set up in the inside of top groove (3), two protection casing (2) open and shut through mechanism (4) that opens and shuts.

2. The splash guard for precision casting machining according to claim 1, wherein, the opening and closing mechanism (4) comprises a motor (41), the motor (41) is fixedly connected to the bottom wall of the top groove (3) through a fixed seat, the motor (41) is a double-head motor, the output ends of the two ends of the motor (41) are fixedly connected with screw rods (42), the thread directions of the two screw rods (42) are opposite, the screw rods (42) are all in threaded connection with slide rods (43), the upper sides of the slide rods (43) are all in meshed connection with gears (44), the gears (44) are rotationally connected between the two side groove walls of the top groove (3) through connecting shafts, the upper end of gear (44) all welds and has connecting rod (45), two the side surface that keeps away from each other of protection casing (2) all can dismantle with relative connecting rod (45) and be connected.

3. The splash-proof device for machining the precision castings according to claim 1, wherein a chip collecting box (8) is installed at the upper part inside the top groove (3), fixing blocks (9) are arranged on two sides of the bottom end of the chip collecting box (8), the two fixing blocks (9) are welded on the side walls of the two sides of the top groove (3), the bottom end of the chip collecting box (8) is placed between the upper ends of the two fixing blocks (9), the top end of the chip collecting box (8) is of an open structure, and the upper end of the chip collecting box (8) is opposite to the bottom ends of the two protective covers (2).

4. The anti-splashing device for machining the precision castings according to claim 2, wherein sliding blocks (6) are welded to the middle of the bottom ends of the sliding rods (43), sliding grooves (7) are formed in two sides of the bottom end of the top groove (3), and each sliding block (6) is slidably connected to the corresponding sliding groove (7).

5. The splash guard for precision casting machining according to claim 2, characterized in that the upper part of the connecting rod (45) is connected with two bolts (5) in a threaded manner, and the bolts (5) on both sides penetrate through the opposite connecting rod (45) and are connected with the side walls on both sides of the protective cover (2) in a threaded manner.

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