CN219426446U

CN219426446U - Impeller surface polisher

Info

Publication number: CN219426446U
Application number: CN202320653685.4U
Authority: CN
Inventors: 王其明; 陆勤根
Original assignee: Wuxi You Gong Precision Valve Co ltd
Current assignee: Wuxi You Gong Precision Valve Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-28
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses an impeller surface grinding machine which comprises a base, wherein two sliding rods are connected to the top of the base in a sliding manner, a tensioning spring is fixedly connected between the two sliding rods, a fixing rod is fixedly connected to one side of the sliding rods, a plurality of clamping blocks are integrally formed on one side of the fixing rod, a protective cover is inserted into the top of the base in a sliding manner, a plurality of clamping grooves are formed in two sides of the protective cover, the clamping blocks are clamped with the clamping grooves, a limiting groove is formed in the bottom of the base, a connecting plate is connected to the limiting groove in a sliding manner, two ends of the connecting plate are fixedly connected with the protective cover, a mechanical arm is fixedly connected to the top of the base, a grinding head is arranged at one end of the mechanical arm, and a placing seat is fixedly connected to the top of the base. According to the utility model, the protective cover is pulled upwards, so that the protective cover covers the outer side of the impeller, and further, the protective cover is used for protecting the impeller during polishing, so that the splashing of scraps during polishing of the impeller is avoided, and the safety of workers during polishing is protected.

Description

Impeller surface polisher

Technical Field

The utility model relates to the technical field of polishing, in particular to an impeller surface polishing machine.

Background

In the impeller processing process, the surface of the impeller needs to be polished by using a polisher, and the existing impeller surface polisher has no protection function when the impeller is polished, so that scraps generated by polishing are splashed, and the impeller is dangerous, and as disclosed in patent number 2022219039516, the safety is not high and the requirements of people cannot be met.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an impeller surface grinding machine.

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

the utility model provides an impeller surface polisher, includes the base, the top sliding connection of base has two slide bars, fixedly connected with tensioning spring between two slide bars, one side fixedly connected with dead lever of slide bar, one side integrated into one piece of dead lever has a plurality of fixture blocks, the top slip grafting of base has the protection casing, and the both sides of protection casing all are equipped with a plurality of draw-in grooves, fixture block and draw-in groove joint, the bottom of base is equipped with the spacing groove, and sliding connection has the connecting plate in the spacing groove, the both ends and the protection casing fixed connection of connecting plate.

Further, the top fixedly connected with arm of base, the one end of arm is equipped with the grinding head.

Further, the top fixedly connected with of base places the seat.

Further, two supporting blocks are fixedly connected to the top of the placement seat.

Further, a sliding hole is formed in the top of the placement seat, and a clamping block is connected in the sliding hole in a sliding mode.

Further, one side of the placing seat is in threaded connection with a screw rod, and one end of the screw rod is in rotary connection with the clamping block.

Further, a protection pad is adhered to one side of the clamping block and one side of the supporting block.

The beneficial effects of the utility model are as follows:

1. through upwards pulling protection casing to make the protection casing cover in the outside of impeller, and then protect when the impeller is polished, the piece that then avoids the impeller to polish splashes, the security when the protection staff is polished.

2. The sliding rod slides under the action of the tensioning spring, so that the clamping block is clamped with the clamping groove, the protective cover is further fixed, and the impeller is better protected.

3. The clamping block slides in the sliding hole by screwing the screw rod, so that the impeller is clamped under the limiting effect of the supporting block, the deviation of the impeller during polishing is avoided, and the stability during polishing is improved.

Drawings

Fig. 1 is a schematic perspective view of an impeller surface polishing machine according to the present utility model;

fig. 2 is an enlarged schematic view of a portion a of an impeller surface grinding machine according to the present utility model;

FIG. 3 is a schematic view of a partly sectional structure of an impeller surface grinding machine according to the present utility model;

fig. 4 is a schematic perspective view of an impeller surface polishing machine according to the present utility model;

fig. 5 is a schematic view of a part of a perspective structure of an impeller surface polishing machine according to the present utility model.

In the figure: 1. a base; 2. a slide bar; 3. a fixed rod; 4. a clamping block; 5. a protective cover; 6. a clamping groove; 7. a limit groove; 8. a connecting plate; 9. tensioning a spring; 10. a mechanical arm; 11. polishing head; 12. a placement seat; 13. a support block; 14. a slide hole; 15. a clamping block; 16. a screw rod; 17. and a protective pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an impeller surface polisher, including base 1, the top sliding connection of base 1 has two slide bars 2, be fixed with tensioning spring 9 through the bolt between two slide bars 2, one side welding of slide bar 2 has dead lever 3, one side integrated into one piece of dead lever 3 has a plurality of fixture blocks 4, the top slip grafting of base 1 has protection casing 5, upwards pulling protection casing 5, thereby make protection casing 5 cover in the outside of impeller, and then protect when the impeller polishes, then the piece that avoids the impeller to polish splashes, the both sides of protection casing 5 all are equipped with a plurality of draw-in grooves 6, fixture block 4 and draw-in groove 6 joint, make slide bar 2 slide under tensioning spring 9, thereby make fixture block 4 and draw-in groove 6 joint, and then fix protection casing 5, the bottom of base 1 is equipped with spacing groove 7, sliding connection has connecting plate 8, the both ends and the protection casing 5 fixed connection of connecting plate 8, thereby the removal of protection casing 5 is spacing.

The top of base 1 is fixed with arm 10 through the bolt, the one end of arm 10 is equipped with the grinding head 11, grind the impeller through arm 10 and grinding head 11, place seat 12 through bolt fastening at the top of base 1, thereby be convenient for place the impeller, the top welding of placing seat 12 has two supporting shoes 13, supporting shoes 13 are spacing the impeller, the top of placing seat 12 is equipped with slide hole 14, sliding connection has grip block 15 in slide hole 14, the one side of placing seat 12 is threaded to peg graft has lead screw 16, twist the lead screw 16 and make grip block 15 slide in slide hole 14, thereby press from both sides the impeller tightly, the one end and the grip block 15 rotation of lead screw 16 are connected, one side of grip block 15 and one side of supporting shoes 13 all bond protection pad 17, thereby protect when centre gripping the impeller.

The working principle of the embodiment is as follows: when the impeller is used, firstly, the impeller is placed on the placement seat 12, the impeller is in contact with the supporting block 13, then, the screw rod 16 is screwed to enable the clamping block 15 to slide in the sliding hole 14, so that the impeller is clamped, then, the protective cover 5 is pulled upwards, so that the protective cover 5 covers the outer side of the impeller, further, when the impeller is polished, protection is carried out, then, the scattering of scraps when the impeller is polished is avoided, the sliding rod 2 is enabled to slide under the action of the tensioning spring 9, the clamping block 4 is clamped with the clamping groove 6, the protective cover 5 is fixed, and then, the impeller is polished through the mechanical arm 10 and the polishing head 11.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an impeller surface polisher, includes base (1), its characterized in that, the top sliding connection of base (1) has two slide bars (2), fixedly connected with tensioning spring (9) between two slide bars (2), one side fixedly connected with dead lever (3) of slide bar (2), one side integrated into one piece of dead lever (3) has a plurality of fixture blocks (4), the top sliding grafting of base (1) has protection casing (5), and the both sides of protection casing (5) all are equipped with a plurality of draw-in grooves (6), fixture block (4) and draw-in groove (6) joint, the bottom of base (1) is equipped with spacing groove (7), and sliding connection has connecting plate (8) in spacing groove (7), the both ends and the protection casing (5) fixed connection of connecting plate (8).

2. The impeller surface grinding machine according to claim 1, characterized in that the top of the base (1) is fixedly connected with a mechanical arm (10), and one end of the mechanical arm (10) is provided with a grinding head (11).

3. Impeller surface grinder according to claim 1, characterized in that the top of the base (1) is fixedly connected with a placement seat (12).

4. A grinding machine for impeller surfaces according to claim 3, characterized in that the top of the rest base (12) is fixedly connected with two support blocks (13).

5. The impeller surface grinding machine according to claim 4, characterized in that the top of the placement seat (12) is provided with a slide hole (14), and a clamping block (15) is connected in a sliding manner in the slide hole (14).

6. The impeller surface grinding machine according to claim 5, characterized in that a screw (16) is screwed on one side of the placement seat (12), and one end of the screw (16) is rotatably connected with the clamping block (15).

7. Impeller surface grinder according to claim 5, characterized in that a protective pad (17) is glued to both one side of the clamping block (15) and one side of the supporting block (13).