CN211464878U

CN211464878U - Steel casting perforating device

Info

Publication number: CN211464878U
Application number: CN201922232345.0U
Authority: CN
Inventors: 吕秀青
Original assignee: Xuzhou Bangxian Information Technology Co Ltd
Current assignee: Xuzhou Bangxian Information Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-11
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a cast steel perforating device, including backup pad and four supporting legs, four corners of backup pad bottom are all fixed and are equipped with the supporting leg, and the fluting has been seted up at the middle part on backup pad top, are equipped with the fixed plate in the fluting, and a plurality of draw-in grooves that are used for block cast steel are seted up to the top equidistance of fixed plate. The utility model discloses a PLC control box, can control electric telescopic handle, drilling mechanism's motor and drive mechanism's step motor's work, go into the draw-in groove with steel casting card, through drive mechanism, can make the fixed plate remove, and then make one by one the steel casting in the draw-in groove remove under the drilling mechanism drill bit, can take off the steel casting card that has processed into unprocessed steel casting when drilling one of them steel casting, the process time has been saved, machining efficiency has been improved, through electric telescopic handle and U-shaped connecting piece, cooperation limiting plate and slider, can make drilling mechanism move down, and then make the cover body of drilling mechanism cover steel casting.

Description

Steel casting perforating device

Technical Field

The utility model relates to a steel casting specifically is a steel casting perforating device.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

At present, when punching the steel casting, there is the spark to spatter all around, it is on one's body to spatter operating personnel very easily, not only probably scald operating personnel's clothes, also probably scald operating personnel moreover, and the practicality is lower. Therefore, the punching device for the steel castings is improved and provided.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a cast steel spare perforating device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a punching device for steel castings, which comprises a supporting plate and four supporting legs, wherein the four corners of the bottom end of the supporting plate are all fixedly provided with the supporting legs, the middle part of the top end of the supporting plate is provided with a groove, a fixed plate is arranged in the groove, a plurality of clamping grooves for clamping the steel castings are arranged at the top end of the fixed plate at equal intervals, a transmission mechanism for moving the fixed plate is arranged in the supporting plate, one side of the top end of the supporting plate is fixedly provided with a U-shaped connecting piece, the fixed plate is positioned in the U-shaped connecting piece, the middle part of the top end of the U-shaped connecting piece is fixedly provided with an electric telescopic rod, a piston rod of the electric telescopic rod penetrates into the U-shaped connecting piece and is fixedly provided with a limiting plate, the middle parts of two sides of the limiting plate are, and drilling mechanism is just being close to the fluting in the outside to the fixed plate, the fixed PLC control box that is equipped with in middle part of a backup pad bottom avris, PLC and the electric telescopic handle electric connection that are equipped with in the PLC control box.

As a preferred technical scheme of the utility model, drive mechanism includes the threaded rod, one side in the backup pad is opened and is equipped with the circular recess, and the threaded rod is located the circular recess, the backup pad is close to the fixed step motor that is equipped with of one end of U-shaped connecting piece one side, and PLC and step motor electric connection.

As a preferred technical scheme of the utility model, step motor's output shaft penetrate in the circular recess and with the one end fixed connection of threaded rod, threaded connection has an internal thread section of thick bamboo on the threaded rod, the fixed slide bar that is equipped with of one side of an internal thread section of thick bamboo, the other end of backup pad one side and the position that is located the fluting below are fixed and are equipped with the deflector.

As a preferred technical scheme of the utility model, the second spout has been seted up at the position that just is located between fixed plate and the circular recess in the backup pad, and the one end of slide bar pass the second spout and keep away from the position fixed connection of U-shaped connecting piece with a fixed plate avris.

As a preferred technical scheme of the utility model, drilling mechanism includes the fixed block, the top and the limiting plate fixed connection of fixed block, the fixed barrel that is equipped with in middle part of fixed block bottom, the inside of fixed block is inlayed and is equipped with the motor, and PLC and motor electric connection.

As a preferred technical scheme of the utility model, the output shaft of motor penetrates in the barrel and the fixed drill bit that is equipped with, the bottom interlude of barrel has the cover body, it is internal that the drill bit penetrates the cover, and the cover body is made for transparent material.

As a preferred technical scheme of the utility model, the both sides side at barrel top is all fixed and is equipped with the gag lever post, the both sides side of gag lever post bottom is all fixed and is equipped with the spring, and the top fixed connection of the spring and the cover body.

The utility model has the advantages that: the steel casting perforating device can control the work of an electric telescopic rod, a motor of a drilling mechanism and a stepping motor of a transmission mechanism through a PLC control box, the steel castings are clamped into a clamping groove, a fixed plate can be moved through the transmission mechanism, the steel castings in the clamping groove are moved to the position under a drill bit of the drilling mechanism one by one, the processed steel castings can be taken down and clamped into unprocessed steel castings while one of the steel castings is drilled, the processing time is saved, the processing efficiency is improved, the drilling mechanism can be moved downwards through the electric telescopic rod, a U-shaped connecting piece, a limiting plate and a sliding block in a matching mode, a cover body of the drilling mechanism covers the steel castings, the steel castings can be drilled through the motor and the drill bit of the drilling mechanism, sparks generated by drilling are limited in the cover body, and the phenomenon that the sparks are splashed around to scald the clothes of operators or even scald the operators is avoided, the practicability is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a punching device for steel castings according to the present invention;

FIG. 2 is a schematic cross-sectional view of a drilling mechanism of the steel casting perforating device according to the present invention;

fig. 3 is a schematic sectional structure view of a transmission mechanism of the punching device for steel castings according to the present invention.

In the figure: 1. a support plate; 2. supporting legs; 3. a fixing plate; 4. a transmission mechanism; 401. a threaded rod; 402. a stepping motor; 403. an internal threaded barrel; 404. a slide bar; 405. a guide plate; 5. a U-shaped connector; 6. an electric telescopic rod; 7. a limiting plate; 8. a slider; 9. a drilling mechanism; 901. a fixed block; 902. a barrel; 903. a motor; 904. a drill bit; 905. a cover body; 906. a limiting rod; 907. a spring; 10. and a PLC control box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIG. 1, FIG. 2 and FIG. 3, the punching device for steel castings of the present invention comprises a supporting plate 1 and four supporting legs 2, wherein the supporting legs 2 are fixed on four corners of the bottom end of the supporting plate 1, a slot is formed in the middle of the top end of the supporting plate 1, a fixing plate 3 is arranged in the slot, a plurality of slots for engaging the steel castings are formed at the top end of the fixing plate 3 at equal intervals, a transmission mechanism 4 for moving the fixing plate 3 is arranged in the supporting plate 1, a U-shaped connecting member 5 is fixed on one side of the top end of the supporting plate 1, the fixing plate 3 is positioned in the U-shaped connecting member 5, an electric telescopic rod 6 is fixed in the middle of the top end of the U-shaped connecting member 5, the electric telescopic rod 6 is preferably a GRA-D3 type electric telescopic rod, a piston rod of the electric telescopic, and the both sides side of U-shaped connecting piece 5 all seted up with 8 sliding connection's of slider first spout, the middle part of 7 bottoms of limiting plate is provided with drilling mechanism 9, and drilling mechanism 9 just to the fluting that fixed plate 3 is closest to the outside, the fixed PLC control box 10 that is equipped with in middle part of 1 bottom avris of backup pad, PLC and the 6 electric connection of electric telescopic handle that are equipped with in the PLC control box 10.

The transmission mechanism 4 comprises a threaded rod 401, a circular groove is formed in one side of the inside of the support plate 1, the threaded rod 401 is located in the circular groove, a stepping motor 402 is fixedly arranged at one end, close to the U-shaped connecting piece 5, of the support plate 1, the stepping motor 402 is preferably an HBS57 type stepping motor, and the PLC is electrically connected with the stepping motor 402; an output shaft of the stepping motor 402 penetrates into the circular groove and is fixedly connected with one end of the threaded rod 401, an internal thread cylinder 403 is connected to the threaded rod 401 in a threaded manner, and a sliding rod 404 is fixedly arranged on one side of the internal thread cylinder 403; the second spout has been seted up at the position that just is located between fixed plate 3 and the circular slot in backup pad 1, and the one end of slide bar 404 passes the second spout and keeps away from the position fixed connection of U-shaped connecting piece 5 with fixed plate 3 one side, the other end of backup pad 1 one side and the position that is located the fluting below are fixed and are equipped with deflector 405, step motor 402 works, step motor 402's output shaft drives threaded rod 401 and rotates, under slide bar 404's limiting displacement, along with the rotation of threaded rod 401, make interior thread section of thick bamboo 403 drive slide bar 404 and remove, and then make fixed plate 3 remove, thereby make the one by one removal of the cast steel in the draw-in groove under drill bit 904, can take off the cast steel that has processed when drilling one of them cast steel spare and go into unprocessed cast steel spare, the process time is saved, and the machining efficiency is improved.

The drilling mechanism 9 comprises a fixing block 901, the top end of the fixing block 901 is fixedly connected with the limiting plate 7, a cylinder 902 is fixedly arranged in the middle of the bottom end of the fixing block 901, a motor 903 is embedded in the fixing block 901, the motor 903 is preferably an XD-3420-2 type motor, and the PLC is electrically connected with the motor 903; an output shaft of the motor 903 penetrates into the cylinder 902 and is fixedly provided with a drill 904, a cover 905 penetrates through the bottom of the cylinder 902, the drill 904 penetrates into the cover 905, and the cover 905 is made of a transparent material; the both sides side at barrel 902 top all is fixed and is equipped with gag lever post 906, the both sides side of gag lever post 906 bottom all is fixed and is equipped with spring 907, and spring 907 and the top fixed connection of the cover body 905, electric telescopic handle 6 and motor 903 work, the piston rod downstream of electric telescopic handle 6, cooperation slider 8, make limiting plate 7 move down, and then make drilling mechanism 9 move down, the output shaft of motor 903 drives drill bit 904 and rotates, along with moving down of drilling mechanism 9, the cover body 905 contacts with fixed plate 3 earlier, along with continuing moving down of drilling mechanism 9, make drill bit 904 move down and drill the hole to the cast steel spare, and spring 907 compresses, make the cover body 905 support fixed plate 3, the spark that the drilling produced is spacing in the cover body 905, avoided the spark to splash to scald operating personnel's clothes or even scald operating personnel, the practicality has been improved.

When the device works, the PLC control box 10 can control the work of the electric telescopic rod 6, the motor 903 and the stepping motor 402, the steel castings are clamped into the clamping grooves, the stepping motor 402 works, the output shaft of the stepping motor 402 drives the threaded rod 401 to rotate, under the limiting action of the sliding rod 404, the internal thread cylinder 403 drives the sliding rod 404 to move along with the rotation of the threaded rod 401, and further the fixing plate 3 moves, so that the steel castings in the clamping grooves move to the position under the drill bit 904 one by one, the processed steel castings can be taken down and clamped into the unprocessed steel castings while one of the steel castings is drilled, the processing time is saved, the processing efficiency is improved, the electric telescopic rod 6 and the motor 903 work, the piston rod of the electric telescopic rod 6 moves downwards to be matched with the sliding block 8, the limiting plate 7 moves downwards, further the drilling mechanism 9 moves downwards, the output shaft of the motor 903 drives the drill bit 904 to rotate, along with the moving down of drilling mechanism 9, the cover body 905 contacts with fixed plate 3 earlier, moves down along with the continuation of drilling mechanism 9 for drill bit 904 moves down and drills to the steel casting, and spring 907 compresses, makes the cover body 905 support fixed plate 3, and the spark that the drilling produced is spacing in the cover body 905, has avoided the spark to splash all around and has scalded operating personnel's clothes or even scald operating personnel, has improved the practicality.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The punching device for the steel castings comprises a supporting plate (1) and four supporting legs (2), and is characterized in that the supporting legs (2) are fixedly arranged at four corners of the bottom end of the supporting plate (1), a groove is formed in the middle of the top end of the supporting plate (1), a fixing plate (3) is arranged in the groove, a plurality of clamping grooves used for clamping the steel castings are formed in the top end of the fixing plate (3) at equal intervals, a transmission mechanism (4) used for moving the fixing plate (3) is arranged in the supporting plate (1), a U-shaped connecting piece (5) is fixedly arranged on one side of the top end of the supporting plate (1), the fixing plate (3) is located in the U-shaped connecting piece (5), an electric telescopic rod (6) is fixedly arranged in the middle of the top end of the U-shaped connecting piece (5), a piston rod of the electric telescopic rod (6) penetrates, the middle part of limiting plate (7) both sides side all fixes and is equipped with slider (8), and the both sides side of U-shaped connecting piece (5) all sets up the first spout with slider (8) sliding connection, the middle part of limiting plate (7) bottom is provided with drilling mechanism (9), and drilling mechanism (9) just to fixed plate (3) fluting that is closest to the outside, the middle part of backup pad (1) bottom avris is fixed and is equipped with PLC control box (10), PLC and electric telescopic handle (6) electric connection that are equipped with in PLC control box (10).

2. The punching device for the steel castings according to claim 1, wherein the transmission mechanism (4) comprises a threaded rod (401), a circular groove is formed in one side of the inside of the support plate (1), the threaded rod (401) is located in the circular groove, a stepping motor (402) is fixedly arranged at one end of the support plate (1) close to one side of the U-shaped connecting piece (5), and the PLC is electrically connected with the stepping motor (402).

3. The punching device for the steel castings according to claim 2, wherein an output shaft of the stepping motor (402) penetrates into the circular groove and is fixedly connected with one end of a threaded rod (401), an internal thread cylinder (403) is connected to the threaded rod (401) in a threaded manner, a sliding rod (404) is fixedly arranged on one side of the internal thread cylinder (403), and a guide plate (405) is fixedly arranged at the other end of one side of the support plate (1) and below the groove.

4. The punching device for the steel castings according to claim 3, wherein a second sliding groove is formed in the supporting plate (1) and located between the fixing plate (3) and the circular groove, and one end of the sliding rod (404) passes through the second sliding groove and is fixedly connected with a part of one side of the fixing plate (3) far away from the U-shaped connecting piece (5).

5. The punching device for the steel castings according to claim 1, wherein the drilling mechanism (9) comprises a fixed block (901), the top end of the fixed block (901) is fixedly connected with the limiting plate (7), a cylinder (902) is fixedly arranged in the middle of the bottom end of the fixed block (901), a motor (903) is embedded in the fixed block (901), and the PLC is electrically connected with the motor (903).

6. The punching device for the steel casting according to claim 5, wherein an output shaft of the motor (903) penetrates into the cylinder (902) and is fixedly provided with a drill (904), a cover (905) penetrates through the bottom of the cylinder (902), the drill (904) penetrates into the cover (905), and the cover (905) is made of a transparent material.

7. The punching device for the steel castings according to claim 6, wherein two sides of the top of the cylinder (902) are fixedly provided with a limiting rod (906), two sides of the bottom end of the limiting rod (906) are fixedly provided with a spring (907), and the spring (907) is fixedly connected with the top end of the cover body (905).