CN215201123U

CN215201123U - Burr removing device for casting of workbench

Info

Publication number: CN215201123U
Application number: CN202022386870.0U
Authority: CN
Inventors: 潘正林
Original assignee: Yangzhou Jinyangguang Casting Co ltd
Current assignee: Yangzhou Jinyangguang Casting Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-12-17
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a be used for as cast burr remove device of workstation, including the processing platform, two table legs of the equal fixedly connected with in processing platform lower extreme front portion and lower extreme rear portion, processing bench end left part fixedly connected with thrust unit, processing bench end left part and the other left stop device of fixedly connected with in upper end right part and right stop device, processing bench end middle part joint has the collecting box, open at processing bench end middle part has the spout, sliding connection has the support frame in the spout, support frame front end lower part screw thread interlude is connected with the screw rod, and the screw rod front end runs through processing platform front end and extends to processing platform the place ahead, screw rod front end fixedly connected with carousel, support frame upper end middle part activity interlude is connected with grinding device. A be used for as cast burr remove device of workstation, through setting up about two stop device, can the height of accurate control work piece for polishing of work piece is more accurate, reduces the error.

Description

Burr removing device for casting of workbench

Technical Field

The utility model relates to a casting processing equipment field, in particular to be used for as cast burr remove device of workstation.

Background

In the production of some workpieces, after a machine cuts and drills a workpiece, a lot of burrs are usually present on the surface of the workpiece, and these burrs affect not only the appearance of the whole workpiece, but also the quality of the workpiece, so that the workpiece cannot be used in some precise instruments, and therefore the workpiece needs to be polished and deburred after the machining is finished, and the existing burr removing device has the following disadvantages: 1. the grinding disc of the existing grinding device is relatively fixed in position, and the grinding angle cannot be adjusted according to the shape of the surface of a workpiece, so that an irregular workpiece cannot be finely ground, and the device is poor in universality; 2. the position height that current device need artifical regulation work piece when polishing, and the depth degree that artificial judgement brought the error easily and leads to polishing the work piece is different, causes the work piece of polishing to be damaged.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a burr removing device for workbench casting, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a burr remove device for workstation casting, includes the processing platform, two table legs of processing platform lower extreme front portion and the equal fixedly connected with of lower extreme rear portion, processing platform upper end left part fixedly connected with thrust unit, processing platform upper end left part and the other fixedly connected with left stop device of upper end right part and right stop device, processing platform upper end middle part joint has the collecting box, processing platform upper end middle part is opened there is the spout, sliding connection has the support frame in the spout, support frame front end lower part screw thread interlude is connected with the screw rod, and the screw rod front end runs through the processing platform front end and extend to processing platform the place ahead, screw rod front end fixedly connected with carousel, support frame upper end middle part activity interlude is connected with grinding device.

Preferably, the polishing device comprises a motor, a rotating rod is fixedly connected to the output end of the motor, a bearing is fixedly connected to the middle of the outer surface of the rotating rod, a polishing frame is fixedly connected to the lower end of the rotating rod, a connecting pin is fixedly and alternately connected to the lower portion of the right end of the polishing frame, a polishing head is movably and alternately connected to the middle of the outer surface of the connecting pin, and the motor is fixedly connected to the upper end of the supporting frame.

Preferably, the upper end of the polishing head is not in contact with the inner upper wall of the polishing frame, and the polishing head is positioned right above the collecting box.

Preferably, thrust unit includes the cylinder, the flexible catch bar of cylinder right-hand member fixedly connected with, flexible catch bar right-hand member fixedly connected with connecting rod, the equal activity interlude of connecting rod front end and rear end is connected with the extension rod, two the equal fixedly connected with fixed block of one end that the connecting rod was kept away from to the extension rod, two the equal activity interlude of fixed block lower extreme is connected with the bracing piece, two the board is placed to the common fixedly connected with of bracing piece lower extreme, cylinder fixed connection is in processing platform upper end left part.

Preferably, left side stop device includes spacing, spacing upper end rear portion fixedly connected with positive and negative motor, positive and negative motor output fixedly connected with bevel gear, bevel gear surface downside meshing is connected with the horizontal gear, horizontal gear upper end screw thread interlude is connected with the screw depression bar, and screw depression bar lower extreme runs through spacing upper end and extends to spacing interior upper wall below, the equal fixedly connected with spring, two of lower wall anterior and interior lower wall rear portion in the spacing the common fixedly connected with contact plate in spring upper end, spacing fixed connection is in processing bench upper end.

Preferably, the lower end of the horizontal gear is tightly attached to the upper end of the limiting frame, the lower end of the threaded pressure rod is not in contact with the upper end of the contact plate, and the front end and the rear end of the contact plate are tightly attached to the inner walls of the front side and the rear side of the limiting frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up grinding device, will polish head activity interlude and connect at the middle part of connecting pin, polish the head rotation by motor drive, polish the head and can carry out the rotation of small range according to workpiece surface's shape to make the tight workpiece surface of subsides that polish the head can be better, improved the general performance of device.

2. The utility model discloses in, through setting up two stop device, place the work piece on two contact plates, the rotation drive screw thread depression bar through positive and negative motor compresses tightly the work piece on the contact plate, when adjusting the work piece height, reciprocates by positive and negative motor drive screw thread depression bar, makes reciprocating that the work piece can be accurate flexible through the spring for the work piece is polished more meticulously.

Drawings

Fig. 1 is a schematic view of the overall structure of a burr removing device for workbench casting according to the present invention;

fig. 2 is a schematic view of the overall structure of a polishing device of a burr removing device for workbench casting according to the present invention;

fig. 3 is a schematic view of the overall structure of a pushing device of the burr removing device for the casting of the workbench according to the present invention;

fig. 4 is the utility model discloses a left stop device's overall structure schematic diagram for cast burr remove device of workstation.

In the figure: 1. a processing table; 2. desk legs; 3. a chute; 4. a collection box; 5. a polishing device; 6. a support frame; 7. a left stop device; 8. a right limiting device; 9. a pushing device; 10. a turntable; 11. a screw; 51. a motor; 52. a rotating rod; 53. a bearing; 54. a polishing frame; 55. a connecting pin; 56. polishing head; 71. a limiting frame; 72. a positive and negative motor; 73. a bevel gear; 74. a horizontal gear; 75. a threaded compression bar; 76. a spring; 77. a contact plate; 91. a cylinder; 92. a telescopic push rod; 93. a connecting rod; 94. an extension pole; 95. a fixed block; 96. a support bar; 97. placing the plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

As shown in fig. 1-4, a burr removing device for workbench casting comprises a processing table 1, two table legs 2 are fixedly connected to the front portion of the lower end and the rear portion of the lower end of the processing table 1, a pushing device 9 is fixedly connected to the left portion of the upper end of the processing table 1, a left limiting device 7 and a right limiting device 8 are fixedly connected to the left portion of the upper end and the right portion of the upper end of the processing table 1 respectively, a collecting box 4 is clamped in the middle of the upper end of the processing table 1, a sliding groove 3 is formed in the middle of the upper end of the processing table 1, a supporting frame 6 is slidably connected in the sliding groove 3, a screw 11 is threadedly and alternately connected to the lower portion of the front end of the supporting frame 6, the front end of the screw 11 penetrates through the front end of the processing table 1 and extends to the front of the processing table 1, a rotary table 10 is fixedly connected to the front end of the screw 11, and a polishing device 5 is movably and alternately connected to the middle of the upper end of the supporting frame 6.

The polishing device 5 comprises a motor 51, a rotating rod 52 is fixedly connected with the output end of the motor 51, a bearing 53 is fixedly connected with the middle part of the outer surface of the rotating rod 52, the rotating friction force is reduced, a polishing frame 54 is fixedly connected with the lower end of the rotating rod 52, a connecting pin 55 is fixedly and alternately connected with the lower part of the right end of the polishing frame 54, a polishing head 56 is movably and alternately connected with the middle part of the outer surface of the connecting pin 55, the polishing head 56 can be adjusted to rotate, the motor 51 is fixedly connected with the upper end of a support frame 6, the upper end of the polishing head 56 is not contacted with the inner upper wall of the polishing frame 54, the polishing head 56 is positioned right above a collecting box 4, the pushing device 9 comprises an air cylinder 91, a telescopic pushing rod 92 is fixedly connected with the right end of the air cylinder 91, a connecting rod 93 is fixedly connected with the right end of the telescopic pushing rod 92, extension rods 94 are movably and alternately connected with the front end and the rear end of the connecting rod 93, the extension rods 94 can fix the workpiece front and back, one ends of the two extension rods 94 far away from the connecting rod 93 are fixedly connected with a fixing block 95, the lower ends of the two fixing blocks 95 are movably connected with supporting rods 96 in an inserting manner, the lower ends of the two supporting rods 96 are fixedly connected with a placing plate 97 together to support the left end of a workpiece, the air cylinder 91 is fixedly connected with the left part of the upper end of the processing table 1, the left limiting device 7 comprises a limiting frame 71, the rear part of the upper end of the limiting frame 71 is fixedly connected with a positive and negative motor 72, the output end of the positive and negative motor 72 is fixedly connected with a bevel gear 73, the lower side of the outer surface of the bevel gear 73 is connected with a horizontal gear 74 in a meshing manner, the upper end of the horizontal gear 74 is connected with a threaded compression rod 75 in a threaded inserting manner, the threaded compression rod 75 can be driven to move up and down when the horizontal gear 74 rotates, the lower end of the threaded compression rod 75 penetrates through the upper end of the limiting frame 71 and extends to the lower part of the inner upper wall of the limiting frame 71, springs 76 are fixedly connected with the front part of the inner lower wall and the rear part of the inner lower wall of the limiting frame 71, the contact plate 77 is fixedly connected with the upper ends of the two springs 76 together, the lower end of the horizontal gear 74 is tightly attached to the upper end of the limiting frame 71, the lower end of the threaded pressure lever 75 is not contacted with the upper end of the contact plate 77, and the front end and the rear end of the contact plate 77 are tightly attached to the inner walls of the front side and the rear side of the limiting frame 71.

It should be noted that, the utility model relates to a burr remove device for casting of workstation, when polishing, place the work piece in two contact plates 77 upper ends, and hug the left end of work piece at the right-hand member of connecting rod 93, pull fixed block 95 around, make two extension rods 94 stretch in connecting rod 93, make two fixed blocks 95 block the front and back both ends of work piece, start positive and negative motor 72, drive bevel gear 73 and rotate, bevel gear 73 meshes horizontal gear 74 and rotates, horizontal gear 74 drives screw depression bar 75 and moves down, thereby press the work piece in contact plate 77 upper end, spring 76 contracts, start motor 51, drive bull stick 52 and grinding frame 54 rotate, thereby drive grinding head 56 polishes the work piece, rotate carousel 10, make screw 11 rotate, drive support frame 6 when screw 11 rotates and move back and forth in spout 3, thereby drive grinding device 5 back-and-forth movement, the polishing head 56 is movably inserted and connected on the surface of the connecting pin 55 and can rotate when the supporting frame 6 moves back and forth, so that the polishing head 56 is polished tightly attached to the surface of a workpiece, when the height of the workpiece needs to be adjusted, the positive and negative motors 72 are rotated to drive the threaded pressure rod 75 to lift in a small range, the contact plate 77 can support the workpiece to move up and down through compression and reset of the spring 76, when the workpiece moves up and down, the supporting rod 96 in the pushing device 9 can stretch up and down, so that the placing plate 97 can support along with the up and down movement of the workpiece, the left end of the workpiece is prevented from falling, the workpiece is finely polished, the air cylinder 91 pushes the telescopic pushing rod 92 to move right, so that the placing plate 97 and the connecting rod 93 are pushed to move, the polishing position of the workpiece is changed, and due to the contractibility of the spring 76, the workpiece can smoothly move left and right on the contact plate 77, by providing the collection box 4, the scraps of polishing can be collected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A burr removal device for bench casting, comprising a processing table (1), characterized in that: the front part of the lower end and the rear part of the lower end of the processing table (1) are fixedly connected with two table legs (2), the left part of the upper end of the processing table (1) is fixedly connected with a pushing device (9), the left part and the right part of the upper end of the processing table (1) are respectively fixedly connected with a left limiting device (7) and a right limiting device (8), the middle part of the upper end of the processing platform (1) is clamped with a collecting box (4), the middle part of the upper end of the processing platform (1) is provided with a chute (3), a supporting frame (6) is connected in the sliding chute (3) in a sliding way, a screw rod (11) is inserted and connected with the lower part of the front end of the supporting frame (6) in a threaded way, the front end of the screw rod (11) penetrates through the front end of the processing table (1) and extends to the front of the processing table (1), the front end of the screw rod (11) is fixedly connected with a turntable (10), and the middle part of the upper end of the support frame (6) is movably inserted and connected with a polishing device (5).

2. A burr removing apparatus for workbench casting in accordance with claim 1, wherein: grinding device (5) includes motor (51), motor (51) output end fixedly connected with bull stick (52), bull stick (52) surface middle part fixedly connected with bearing (53), bull stick (52) lower extreme fixedly connected with frame (54) of polishing, frame (54) right-hand member lower part fixedly alternates and is connected with connecting pin (55), connecting pin (55) surface middle part activity alternates and is connected with the head of polishing (56), motor (51) fixed connection is in support frame (6) upper end.

3. A burr removing apparatus for workbench casting in accordance with claim 2, wherein: the upper end of the polishing head (56) is not contacted with the inner upper wall of the polishing frame (54), and the polishing head (56) is positioned right above the collecting box (4).

4. A burr removing apparatus for workbench casting in accordance with claim 1, wherein: thrust unit (9) are including cylinder (91), the flexible catch bar of cylinder (91) right-hand member fixedly connected with (92), flexible catch bar (92) right-hand member fixedly connected with connecting rod (93), the equal activity interlude of connecting rod (93) front end and rear end is connected with extension rod (94), two the equal fixedly connected with fixed block (95) of one end that connecting rod (93) were kept away from to extension rod (94), two the equal activity interlude of fixed block (95) lower extreme is connected with bracing piece (96), two board (97) is placed to the common fixedly connected with of bracing piece (96) lower extreme, cylinder (91) fixed connection is in processing platform (1) upper end left part.

5. A burr removing apparatus for workbench casting in accordance with claim 1, wherein: left side stop device (7) are including spacing (71), spacing (71) upper end rear portion fixedly connected with positive and negative motor (72), positive and negative motor (72) output end fixedly connected with bevel gear (73), bevel gear (73) surface downside meshing is connected with horizontal gear (74), horizontal gear (74) upper end screw thread interlude is connected with screw depression bar (75), and screw depression bar (75) lower extreme runs through spacing (71) upper end and extends to spacing (71) interior upper wall below, the equal fixedly connected with spring (76) in lower wall front portion and interior lower wall rear portion in spacing (71), two the common fixedly connected with contact plate (77) in spring (76) upper end, spacing (71) fixed connection is in processing platform (1) upper end.

6. A burr removing device for workbench casting in accordance with claim 5, wherein: the lower end of the horizontal gear (74) is tightly attached to the upper end of the limiting frame (71), the lower end of the threaded pressure lever (75) is not in contact with the upper end of the contact plate (77), and the front end and the rear end of the contact plate (77) are tightly attached to the inner walls of the front side and the rear side of the limiting frame (71).