CN214445249U

CN214445249U - Polishing device for casting parts

Info

Publication number: CN214445249U
Application number: CN202022694125.2U
Authority: CN
Inventors: 陈军
Original assignee: Wuan Yongtian Casting Industry Co ltd
Current assignee: Wuan Yongtian Casting Industry Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-10-22
Anticipated expiration: 2030-11-19

Abstract

The utility model relates to a casting part equipment technical field that polishes just discloses a grinding device for casting part, the on-line screen storage device comprises a base, the base inner wall is close to bottom fixedly connected with motor, motor output end fixedly connected with pivot one, the fixed cover of pivot outer wall has a gear one, gear one meshing has a gear two, gear two meshing has a gear three, three outer wall center fixedly connected with clamping device of gear, clamping device activity articulates there is the lathe, the spout has been seted up to lathe outer wall right-hand member, spout sliding connection has grinding device, grinding device bottom fixedly connected with arresting gear, the arresting gear output meshing has annular tooth, annular tooth outer wall top and lathe outer wall bottom fixed connection. This grinding device for casting passes through a motor drive clamping device and grasps circular casting, and grinding device is circular motion along the lathe spout under the drive of arresting gear and polishes the casting, does not need artifical the polishing, has increased work efficiency.

Description

Polishing device for casting parts

Technical Field

The utility model relates to a casting polishing equipment technical field specifically is a polishing device for casting.

Background

The casting part is cast with liquid metal into a casting mold cavity with a shape and a size matched with those of the part, the liquid metal is cooled and solidified to obtain a blank or the part, the workpiece after casting molding often contains irregular rough edges and needs to be polished.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device for casting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a grinding device for cast member, includes the base, the base inner wall is close to bottom fixedly connected with motor, motor output end fixedly connected with pivot one, the fixed cover of pivot outer wall has connect gear one, gear one meshing has gear two, gear two meshing has gear three, three outer wall center fixedly connected with clamping device of gear, clamping device activity articulates there is the lathe, the spout has been seted up to lathe outer wall right-hand member, spout sliding connection has grinding device, grinding device bottom fixedly connected with arresting gear, arresting gear output meshing has annular tooth, annular tooth outer wall top and lathe outer wall bottom fixed connection.

Preferably, the third gear is arranged in a sector shape.

Preferably, clamping device includes grip block one, grip block two and grip block three, a grip block outer wall bottom and gear outer wall center fixed connection, grip block outer wall top and grip block outer wall bottom activity hinge joint, grip block outer wall is close to middle and grip block three wall right-hand member activity hinge joint, three outer wall left ends of grip block are articulated with lathe inner wall activity, clamping device is provided with two altogether, and two clamping device are with lathe axis symmetry equidistance setting, the setting of grip block two is "S" type.

Preferably, grinding device includes slider, brake lever, grinding motor, pivot two, spring and the piece of polishing, slider and spout interactive connection, slider outer wall right-hand member and brake lever outer wall are close to bottom fixed connection, brake lever outer wall bottom and arresting gear outer wall top fixed connection, the brake lever outer wall is close to top and grinding motor fixed connection, two fixed connection in grinding motor output and pivot, two outer wall left ends in the pivot and the threaded connection of the piece of polishing, two outer walls in the pivot cup joint with the spring activity, spring right-hand member and grinding motor outer wall left end fixed connection.

Preferably, the braking device comprises a moving motor and a gear four, the top end of the outer wall of the moving motor is fixedly connected with the bottom end of the outer wall of the braking device, the output end of the moving motor is fixedly connected with the gear four, and the gear four is meshed with the annular gear.

Compared with the prior art, the utility model provides a grinding device for casting member possesses following beneficial effect and is:

1. this grinding device for casting member sets up motor and clamping device, and motor output drive gear one rotates, and the gear drives gear two and gear three and changes the rotation, and by gear three and gear four drive grip block one, grip block two and three removal of grip block again, mutually support between the grip block and live circular casting member centre gripping, do not need artifical centre gripping location, improved work efficiency.

2. This grinding device for casting sets up grinding device and arresting gear, and wherein under the effect of the mobile motor tooth among the arresting gear, pivoted gear four will rotate along annular tooth circumference to drive mobile motor and with mobile motor fixed connection's grinding device circumference, wherein the grinding motor output among the grinding device sets up the spring, has the effort of a buffering when can making the piece of polishing and casting contact, has increased the life of the piece of polishing.

Drawings

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

FIG. 2 is a schematic view of the braking device and the ring-shaped teeth of the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a motor; 3. a first gear; 4. a second gear; 5. a third gear; 6. a clamping device; 601. a first clamping plate; 602. a third clamping plate; 603. a second clamping plate; 7. a machine tool; 8. a braking device; 801. a moving motor; 802. a fourth gear; 9. a polishing device; 901. polishing the motor; 902. a brake lever; 903. a slider; 904. grinding the sheets; 905. a spring; 906. a second rotating shaft; 10. a chute; 11. an annular tooth.

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, the utility model provides a polishing device for casting, which comprises a base 1, wherein a motor 2 is fixedly connected to the inner wall of the base 1 near the bottom end, a first rotating shaft is fixedly connected to the output end of the motor 2, a first gear 3 is fixedly sleeved on the outer wall of the first rotating shaft, a second gear 4 is meshed with the first gear 3, a third gear 5 is meshed with the second gear 4, the third gear 5 is arranged in a sector shape, a clamping device 6 is fixedly connected to the center of the outer wall of the third gear 5, the clamping device 6 comprises a first clamping plate 601, a second clamping plate 603 and a third clamping plate 602, the bottom end of the outer wall of the first clamping plate 601 is fixedly connected to the center of the outer wall of the third gear 4, the top end of the outer wall of the first clamping plate 601 is movably hinged to the bottom end of the outer wall of the second clamping plate 603, the outer wall of the second clamping plate 603 is movably hinged to the right end of the wall of the third clamping plate 602 near the middle, and the left end of the outer wall of the third clamping plate 602 is movably hinged to the inner wall of a machine tool 7, the two clamping devices 6 are arranged at equal intervals symmetrically along the axis of the machine tool 7, the second clamping plate 603 is arranged in an S shape, the first gear 3 is driven to rotate by the output end of the motor 2, the second gear 4 and the third gear 5 rotate, the first clamping plate 601, the second clamping plate 603 and the third clamping plate 602 are driven to move by the third gear 5 and the fourth gear 802, the round cast part is clamped under the mutual matching of the clamping plates, the clamping devices 6 are movably hinged with the machine tool 7, the right end of the outer wall of the machine tool 7 is provided with a chute 10, the chute 10 is connected with a polishing device 9 in a sliding manner, the polishing device 9 comprises a sliding block 903, a brake rod 902, a polishing motor 901, a rotating shaft two 906, a spring 905 and a polishing sheet 904, the sliding block 903 is in interactive connection with the chute 10, the right end of the outer wall of the sliding block 903 is fixedly connected with the outer wall of the brake rod 902, the bottom end of the outer wall of the brake rod 902 is fixedly connected with the top end of the outer wall of the brake device 8, the outer wall of the brake rod 902 close to the top end is fixedly connected with a grinding motor 901, the output end of the grinding motor 901 is fixedly connected with a second rotating shaft 906, the left end of the outer wall of the second rotating shaft 906 is in threaded connection with a grinding sheet 904, the outer wall of the second rotating shaft 906 is movably sleeved with a spring 905, the right end of the spring 905 is fixedly connected with the left end of the outer wall of the grinding motor 901, the spring 905 is arranged to enable the grinding sheet 904 to have a buffering acting force when contacting with a casting part, so that the service life of the grinding sheet 904 is prolonged, the bottom end of the grinding device 9 is fixedly connected with the brake device 8, the brake device 8 comprises a moving motor 801 and a fourth gear 802, the top end of the outer wall of the moving motor 801 is fixedly connected with the bottom end of the outer wall of the brake rod 902, the output end of the moving motor 801 is fixedly connected with the fourth gear 802, and the gear fourth gear 802 is meshed with the annular gear 11, the output end of the braking device 8 is meshed with the annular tooth 11, the output end of the movable motor 801 rotates to drive the gear four 802 fixedly connected with the output end of the movable motor to rotate, the gear four 802 rotates along the circumference of the annular tooth 11 under the action of the annular tooth 11 meshed with the gear four 802, so that the movable motor 801 and the polishing device 9 fixedly connected with the movable motor 801 are driven to rotate circumferentially, and the top end of the outer wall of the annular tooth 11 is fixedly connected with the bottom end of the outer wall of the machine tool 7.

When in use, the output end of the motor 2 drives the gear I3 to rotate, the gear I3 drives the gear II 4 meshed with the gear I to rotate, the gear II 4 drives the gear III 5 meshed with the gear II to rotate, the gear III 5 and the gear IV 802 drive the clamping plate I601 fixedly connected with the gear I to move, the clamping plate I drives the clamping plate II 603 movably hinged with the gear II to move, the clamping plate II 603 drives the clamping plate III 602 movably hinged with the clamping plate II to move, the circular casting is clamped under the mutual cooperation between the clamping plates, the clamped casting drives the gear IV 802 fixedly connected with the output end of the gear II to rotate under the driving of the moving motor 801 in the braking device 8, and under the action of the annular teeth 11 meshed with the gear IV 802, the rotating gear IV 802 rotates along the circumference of the annular teeth 11, so as to drive the moving motor 801 and the polishing device 9 fixedly connected with the moving motor 801 to rotate circumferentially, thereby driving the grinding motor 901 to grind the casting.

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. The utility model provides a grinding device for cast member, includes base (1), its characterized in that: the inner wall of the base (1) is fixedly connected with a motor (2) close to the bottom end, the output end of the motor (2) is fixedly connected with a first rotating shaft, the outer wall of the first rotating shaft is fixedly sleeved with a first gear (3), the first gear (3) is meshed with a second gear (4), the second gear (4) is meshed with a third gear (5), the center of the outer wall of the third gear (5) is fixedly connected with a clamping device (6), the clamping device (6) is movably hinged with a machine tool (7), the right end of the outer wall of the machine tool (7) is provided with a sliding chute (10), the sliding chute (10) is connected with a polishing device (9) in a sliding way, the bottom end of the polishing device (9) is fixedly connected with a braking device (8), the output end of the braking device (8) is meshed with annular teeth (11), and the top end of the outer wall of each annular tooth (11) is fixedly connected with the bottom end of the outer wall of the machine tool (7).

2. A casting grinding apparatus as defined in claim 1, wherein: the third gear (5) is arranged in a sector shape.

3. A casting grinding apparatus as defined in claim 1, wherein: clamping device (6) include grip block one (601), grip block two (603) and grip block three (602), grip block one (601) outer wall bottom and two (4) outer wall center fixed connection of gear, grip block one (601) outer wall top and two (603) outer wall bottom activity hinge joint, grip block two (603) outer walls are close to the centre and three (602) wall right-hand member activity hinge joint of grip block, three (602) outer wall left ends of grip block and lathe (7) inner wall activity hinge joint, clamping device (6) are provided with two altogether, and two clamping device (6) set up with lathe (7) axis symmetry equidistance, grip block two (603) set up and are "S" type.

4. A casting grinding apparatus as defined in claim 1, wherein: grinding device (9) includes slider (903), brake lever (902), grinding motor (901), pivot two (906), spring (905) and piece (904) of polishing, slider (903) and spout (10) interactive connection, slider (903) outer wall right-hand member is close to bottom fixed connection with brake lever (902) outer wall, brake lever (902) outer wall bottom and arresting gear (8) outer wall top fixed connection, brake lever (902) outer wall is close to the top and grinding motor (901) fixed connection, grinding motor (901) output and pivot two (906) fixed connection, pivot two (906) outer wall left end and grinding piece (904) threaded connection, pivot two (906) outer wall cup joints with spring (905) activity, spring (905) right-hand member and grinding motor (901) outer wall left end fixed connection.

5. A casting grinding apparatus as defined in claim 1, wherein: the brake device (8) comprises a moving motor (801) and a gear four (802), the top end of the outer wall of the moving motor (801) is fixedly connected with the bottom end of the outer wall of the brake rod (902), the output end of the moving motor (801) is fixedly connected with the gear four (802), and the gear four (802) is meshed with the annular teeth (11).