CN217493842U

CN217493842U - Metal casting spare surface finish device

Info

Publication number: CN217493842U
Application number: CN202221668720.1U
Authority: CN
Inventors: 梁凌涛
Original assignee: Baoding Qinjin Casting Co ltd
Current assignee: Baoding Qinjin Casting Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-27
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a metal casting surface finish device relates to burnishing device technical field, comprises a workbench, the top of workstation is provided with removes the frame, the top fixed mounting who removes the frame has the dust catcher, the inboard fixed mounting who removes the frame has the cylinder, the output of cylinder runs through the lower extreme fixedly connected with polishing motor that removes the frame and extend to the mount, the one end fixedly connected with protection casing of cylinder is kept away from to polishing motor. The utility model discloses a set up dust catcher and protection casing, the protection casing can prevent that the dust that the polish brush arouses from diffusing to the protection casing outside, and the dust catcher can absorb the clearance through the dust of connecting pipe in with the protection casing to effectively solved the problem that the dust influences operational environment, protected staff's health, thereby make the staff be in and carry out work in the operational environment for a long time, effectively improved the machining efficiency of machine to metal casting.

Description

Metal casting spare surface finish device

Technical Field

The utility model relates to a burnishing device technical field specifically is a relate to a metal casting spare surface finish device.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. Polishing does not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or a mirror surface gloss, and sometimes also serves to eliminate gloss (matting). Polishing wheels are commonly used as polishing tools. The polishing wheel is generally made of a laminate of a plurality of layers of canvas, felt or leather, both sides of which are clamped by metal disks, and the rim of which is coated with a polishing agent formed by uniformly mixing micro-powder abrasive and grease, etc. However, the metal casting polishing device in the prior art easily arouses larger dust during polishing, pollutes the surrounding environment and air, influences the health of workers, and leads the workers to be unable to be in the dust environment for a long time, thereby reducing the polishing efficiency of the metal casting.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the metal casting part surface polishing device is provided, and the problem that large dust is easily excited during polishing at present is solved.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a metal casting surface finish device, includes the workstation, the top of workstation is provided with removes the frame, the top fixed mounting that removes the frame has the dust catcher, the inboard fixed mounting that removes the frame has the cylinder, the output of cylinder runs through the lower extreme fixedly connected with polishing motor that removes the frame and extend to the mount, the one end fixedly connected with protection casing that the cylinder was kept away from to polishing motor, the output of polishing motor runs through the inside fixedly connected with fixed disk that the protection casing extended to the protection casing, sliding connection has a plurality of gag lever posts on the fixed disk, the lower extreme fixedly connected with polishing brush of gag lever post, the upper end fixedly connected with connecting pipe of protection casing, the one end and the dust catcher fixed connection of protection casing are kept away from to the connecting pipe.

Preferably, the last fixed surface of workstation is connected with the support frame, the inboard upper end of support frame is rotated and is connected with the screw rod, remove a threaded connection on the screw rod, the outside fixedly connected with driving motor of support frame, driving motor runs through the support frame and extends to the inboard and the screw rod fixed connection of support frame.

Preferably, the upper end of the inner side of the support frame is fixedly connected with a guide rod, and the movable frame is connected with the guide rod in a sliding mode.

Preferably, the gag lever post runs through the fixed disk and extends to the upper end fixedly connected with spacing ring of fixed disk, the outside cover of gag lever post is equipped with the spring, the both ends of spring respectively with fixed disk and polish brush fixed connection.

Preferably, the inside symmetrical sliding connection of workstation has the actuating lever, fixedly connected with clamp splice on the actuating lever, the clamp splice runs through the workstation and extends to the upper end of workstation, the inboard fixedly connected with rubber pad of clamp splice.

Preferably, the inside of workstation is rotated and is connected with stud, actuating lever and stud threaded connection, the screw thread at stud both ends is revolved to opposite, stud runs through the workstation and extends to the front end fixedly connected with carousel of workstation, fixedly connected with handle on the carousel.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a dust catcher and protection casing have been set up, the protection casing can prevent that the dust that the polish brush arouses from diffusing to the protection casing outside, the dust catcher can absorb the clearance through the dust of connecting pipe in with the protection casing, thereby effectively solved the problem that the dust influences operational environment, staff's health has been protected, thereby make the staff can be in for a long time and carry out work in the operational environment, the machine has effectively been improved the machining efficiency to metal casting, through having set up the clamp splice, double-end lead screw rotates and drives the actuating lever and remove and drive the clamp splice and carry out the centre gripping to metal casting, through having set up the rubber pad, prevented that the clamp splice from damaging metal casting.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the working table of the present invention;

fig. 3 is a sectional view of the protective cover of the present invention.

The reference numbers in the figures are: 1. a work table; 11. a support frame; 12. a drive motor; 13. a screw; 14. a guide bar; 15. a turntable; 151. a handle; 16. a double-end screw rod; 17. a drive rod; 18. a clamping block; 19. a rubber pad; 2. a movable frame; 21. a cylinder; 22. a vacuum cleaner; 23. a connecting pipe; 3. polishing the motor; 31. a protective cover; 32. fixing the disc; 33. a limiting rod; 34. a spring; 35. polishing brushes; 36. a limit ring.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, a surface polishing device for metal castings comprises a workbench 1, a movable frame 2 is arranged above the workbench 1, the movable frame 2 can move above the workbench 1, a dust collector 22 is fixedly arranged at the top end of the movable frame 2, an air cylinder 21 is fixedly arranged at the inner side of the movable frame 2, the output end of the air cylinder 21 penetrates through the movable frame 2 and extends to the lower end of a fixed frame, a polishing motor 3 is fixedly connected with the lower end of the fixed frame, the end of the polishing motor 3 far away from the air cylinder 21 is fixedly connected with a protective cover 31, the output end of the polishing motor 3 penetrates through the protective cover 31 and extends to the fixed disc 32 which is fixedly connected with the inner part of the protective cover 31, a plurality of limiting rods 33 are slidably connected on the fixed disc 32, polishing brushes 35 are fixedly connected with the lower ends of the limiting rods 33, the limiting rods 33 can drive the polishing brushes 35 to slide on the fixed disc 32, so that the polishing brushes 35 can move at different distances according to the shape of the surface of the metal castings when contacting the metal castings, simultaneously can cushion the pressure of polish brush 35 to the metal casting, polish motor 3 and external power supply electric connection, during the polishing, polish motor 3 starts and drives polish brush 35 through fixed disk 32 and rotates, cylinder 21 drives polish motor 3 downstream, make polish brush 35 butt metal casting, thereby polish the metal casting, protection casing 31 can prevent that the dust diffusion of polish brush 35 machine from influencing operational environment, after the polishing, cylinder 21 drives polish motor 3 rebound, make polish brush 35 keep away from the metal casting, the metal casting after will polishing takes out, carry out the polishing next time, the upper end fixedly connected with connecting pipe 23 of protection casing 31, the one end and the dust catcher 22 fixed connection of protection casing 31 are kept away from to connecting pipe 23, dust catcher 22 can in time absorb the dust in the protection casing 31.

Fixed surface is connected with support frame 11 on workstation 1, the inboard upper end of support frame 11 is rotated and is connected with screw rod 13, remove 2 threaded connection on screw rod 13 of frame, the outside fixedly connected with driving motor 12 of support frame 11, driving motor 12 runs through support frame 11 and extends to the inboard and screw rod 13 fixed connection of support frame 11, driving motor 12 and external power supply electric connection, drive through driving motor 12 corotation or reversal and remove frame 2 or remove left or right, thereby be convenient for polish brush 35 polishes the metal casting.

The guide rod 14 is fixedly connected to the upper end of the inner side of the support frame 11, the movable frame 2 is connected with the guide rod 14 in a sliding mode, and the movable frame 2 is enabled to move more stably through the guide rod 14.

The gag lever post 33 runs through fixed disk 32 and extends to the upper end fixedly connected with spacing ring 36 of fixed disk 32, and the outside cover of gag lever post 33 is equipped with spring 34, and spring 34's both ends respectively with fixed disk 32 and polish brush 35 fixed connection, spring 34 can promote polish brush 35 and metal casting spare in close contact with to improve the polishing effect of metal casting spare.

The sliding connection of the inside symmetry of workstation 1 has actuating lever 17, fixedly connected with clamp splice 18 on the actuating lever 17, and clamp splice 18 runs through workstation 1 and extends to the upper end of workstation 1, and the inboard fixedly connected with rubber pad 19 of clamp splice 18, actuating lever 17 can slide in opposite directions and drive clamp splice 18 and remove and carry out the centre gripping fixedly to the metal casting piece in the inside syntropy of workstation 1, and the metal casting piece is not hard up when preventing to polish, influences polishing effect.

The inside of workstation 1 rotates and is connected with stud 16, actuating

lever

17 and 16 threaded connection of stud, the screw thread at 16 both ends of stud revolves to opposite, and stud 16 runs through workstation 1 and extends to the front end fixedly connected with carousel 15 of workstation 1, and fixedly connected with handle 151 on the carousel 15 rotates carousel 15 and drives stud 16 through handle 151 and rotates.

The working principle is as follows: firstly, place the metal casting in the upper end of workstation 1, rotate carousel 15 and drive double-end lead screw 16 through handle 151 and rotate, make actuating lever 17 slide in the inside syntropy of workstation 1 in opposite directions and drive clamp splice 18 and remove and carry out the centre gripping fixed to the metal casting, polishing motor 3 starts afterwards and drives polish brush 35 through fixed disk 32 and rotate, cylinder 21 drives polish motor 3 and moves down, make polish brush 35 butt metal casting, driving motor 12 starts and drives and remove about 2, make polish brush 35 remove and polish the metal casting, start dust catcher 22 simultaneously and in time absorb the dust in the protection casing 31, after polishing, cylinder 21 drives polish motor 3 and moves up, make polish brush 35 keep away from the metal casting, take out the metal casting after polishing, carry out polishing next time.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 metal casting surface finish device, includes workstation (1), its characterized in that: a movable frame (2) is arranged above the workbench (1), a dust collector (22) is fixedly arranged at the top end of the movable frame (2), an air cylinder (21) is fixedly arranged on the inner side of the movable frame (2), the output end of the air cylinder (21) penetrates through the movable frame (2) and extends to the lower end of the fixed frame to be fixedly connected with a polishing motor (3), one end of the polishing motor (3) far away from the cylinder (21) is fixedly connected with a protective cover (31), the output end of the polishing motor (3) penetrates through the protective cover (31) and extends into the protective cover (31) and is fixedly connected with a fixed disc (32), the fixed disc (32) is connected with a plurality of limiting rods (33) in a sliding way, the lower ends of the limiting rods (33) are fixedly connected with polishing brushes (35), the upper end fixedly connected with connecting pipe (23) of protection casing (31), the one end and dust catcher (22) fixed connection of protection casing (31) are kept away from in connecting pipe (23).

2. A metal casting surface finishing apparatus as defined in claim 1, wherein: the upper surface fixed connection of workstation (1) has support frame (11), the inboard upper end of support frame (11) is rotated and is connected with screw rod (13), remove frame (2) threaded connection on screw rod (13), the outside fixedly connected with driving motor (12) of support frame (11), driving motor (12) run through support frame (11) and extend to inboard and screw rod (13) fixed connection of support frame (11).

3. A metal casting surface finishing apparatus as defined in claim 2, wherein: the upper end of the inner side of the support frame (11) is fixedly connected with a guide rod (14), and the movable frame (2) is connected with the guide rod (14) in a sliding mode.

4. A metal casting surface finishing apparatus as defined in claim 1, wherein: gag lever post (33) run through fixed disk (32) and extend to the upper end fixedly connected with spacing ring (36) of fixed disk (32), the outside cover of gag lever post (33) is equipped with spring (34), the both ends of spring (34) respectively with fixed disk (32) and polish brush (35) fixed connection.

5. A metal casting surface finishing apparatus as defined in claim 1, wherein: the sliding connection of the inside symmetry of workstation (1) has actuating lever (17), fixedly connected with clamp splice (18) on actuating lever (17), clamp splice (18) run through workstation (1) and extend to the upper end of workstation (1), the inboard fixedly connected with rubber pad (19) of clamp splice (18).

6. A metal casting surface finishing apparatus as defined in claim 5, wherein: the inside of workstation (1) is rotated and is connected with double-end lead screw (16), the screw thread at double-end lead screw (16) both ends is revolved to the opposite, actuating lever (17) and double-end lead screw (16) threaded connection, double-end lead screw (16) run through workstation (1) and extend to front end fixedly connected with carousel (15) of workstation (1), fixedly connected with handle (151) on carousel (15).