CN213828225U

CN213828225U - Insulator plug surface sander

Info

Publication number: CN213828225U
Application number: CN202022783200.2U
Authority: CN
Inventors: 胡秀丽
Original assignee: Hubei Xinri Huineng Power Construction Co ltd
Current assignee: Hubei Xinri Huineng Power Construction Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-30
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses an insulator plug surface sander, including shell, supporting seat and the roller of polishing, the shell top is provided with the supporting seat, connecting axle outside cover is established and is installed the roller of polishing, run through in the middle of the first driven bevel gear and install the location axle, and fix a position the axle bottom and run through the motor cabinet, the motor cabinet both sides are provided with the movable groove, fixed mounting has the fixed clamp splice on the grip slipper, the spacing groove has been seted up on the grip slipper, the inside dust collecting chamber that is provided with of shell, and dust collecting chamber below is provided with the dust collection box, location axle outside welded mounting has the lug, spacing sleeve is epaxial to be seted up flutedly. The utility model discloses a polishing roller that the shell is inside to be set up can be according to the size height-adjusting of insulator plug for polishing of the roller of polishing satisfies not unidimensional insulator plug, need not the manual work and holds, and the grip slipper can with polishing roller while antiport, make efficiency of polishing higher.

Description

Insulator plug surface sander

Technical Field

The utility model relates to an insulator technical field specifically is an insulator plug surface sander.

Background

The insulator is a special insulating controlling part, plays important role in overhead transmission line, and the insulator plug when being connected with the inserts at both ends and the full skirt in the outside, in order to guarantee its durability that bonds, need polish the processing to the plug surface, increase the adhesion properties of its surface and adhesive, and the current common insulator plug sander still has certain problem:

1. because the insulator core rod is cylindrical, common polishing needs to be controlled and rotated manually to meet the polishing state of all the outer sides of the insulator core rod, potential safety hazards are caused to workers by manual holding and polishing, and polishing efficiency is low;

2. and the insulator plug exposes in the outside when artifical holding is polished, and the dust that produces during polishing is many, easily scatters in the external environment, influences surrounding operational environment to harm peripheral staff healthy.

Aiming at the problems, the novel design is carried out on the basis of the original insulator core rod surface sander.

Disclosure of Invention

An object of the utility model is to provide an insulator plug surface sander to solve common polishing all need the manual work to control the rotation on the existing market that above-mentioned background art provided, the manual work is taken and is polished and cause the hidden danger to workman's safety, and the efficiency of polishing is lower, and the dust that produces when polishing is many, disperses easily in external environment around, influences operational environment, endangers the problem that peripheral staff is healthy.

In order to achieve the above object, the utility model provides a following technical scheme: a sander for the surface of an insulator mandrel comprises a shell, a supporting seat and a sanding roller, wherein the supporting seat is arranged at the top of the shell, the supporting seat is connected with a connecting rod, the other end of the connecting rod penetrates through the shell to be connected with a connecting shaft, the sanding roller is sleeved outside the connecting shaft, one end of the connecting shaft penetrates through the shell to be sleeved with a driving bevel gear, the driving bevel gear is meshed with a first driven bevel gear, a positioning shaft penetrates through the middle of the first driven bevel gear, the bottom end of the positioning shaft penetrates through a motor base, movable grooves are formed in two sides of the motor base, a limiting sleeve shaft is arranged below the motor base, a first driven bevel gear is sleeved outside the limiting sleeve shaft, the first driven bevel gear is meshed with a second driven bevel gear, a fixed shaft penetrates through the middle of the second driven bevel gear, and one end of the fixed shaft penetrates through the shell, meanwhile, the fixed shaft is connected with and mounted with a clamping seat in the shell, a fixed clamping block is fixedly mounted on the clamping seat, a movable clamping block is arranged on the fixed clamping block, a limiting groove is formed in the clamping seat, a limiting spring is arranged in the limiting groove, a dust collection cavity is arranged in the shell, a dust collection box is arranged below the dust collection cavity, a convex block is welded and mounted on the outer side of the positioning shaft, and a groove is formed in the limiting sleeve shaft.

Preferably, the grinding roller is cylindrical, the outer surface of the grinding roller is made of frosted materials, and the positioning shaft forms a sliding structure in the limiting sleeve shaft.

Preferably, the motor base is located movable inslot both ends and is "L" shape setting, and the motor base constitutes block sliding construction in the movable inslot portion.

Preferably, the dust collecting cavity is funnel-shaped and is positioned below the clamping seat, and the dust collecting cavity is connected with the dust collecting box.

Preferably, the fixed clamping block and the movable clamping block are arranged in a circular arc shape, the corresponding surfaces of the fixed clamping block and the movable clamping block are made of rubber, and salient points are distributed on the rubber surfaces of the fixed clamping block and the movable clamping block at equal distances.

Preferably, the inner diameter of the groove is larger than the outer diameter of the projection, and the projection forms a clamping sliding structure in the groove.

Compared with the prior art, the beneficial effects of the utility model are that: the surface sander of the insulator core rod,

1. the insulator core rod polishing device is provided with the shell, the polishing roller arranged in the shell can adjust the height according to the size of the insulator core rod, so that the polishing roller can polish the insulator core rods with different sizes, the insulator core rod can be clamped through the fixed clamping block and the movable clamping block without manual holding, and the clamping seat and the polishing roller can rotate reversely at the same time, so that the polishing efficiency is higher;

2. be provided with the shell for the dust that produces when insulator plug polishes seals inside the shell, and collects through the dust collecting chamber that leaks hopper-shaped, falls inside the dust collection box, is convenient for follow-up collection and the processing to the dust.

Drawings

FIG. 1 is a schematic view of the overall front view of the internal structure of the present invention;

fig. 2 is a schematic view of a connection structure of the first driven bevel gear and the driving bevel gear according to the present invention;

FIG. 3 is a schematic view of the connection structure of the fixed clamping block and the movable clamping block of the present invention;

fig. 4 is the schematic view of the connection structure between the positioning shaft and the limiting sleeve shaft of the present invention.

In the figure: 1. a housing; 2. a supporting seat; 3. a connecting rod; 4. grinding a roller; 5. a connecting shaft; 6. a drive bevel gear; 7. a first driven bevel gear; 8. positioning the shaft; 9. a motor base; 10. a movable groove; 11. a limiting sleeve shaft; 12. a second driven bevel gear; 13. a fixed shaft; 14. a clamping seat; 15. a dust collection chamber; 16. a dust collecting box; 17. fixing the clamping block; 18. moving the clamping block; 19. a limiting groove; 20. a limiting spring; 21. a groove; 22. and (4) a bump.

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. 1-4, the present invention provides a technical solution: a surface polisher for insulator mandrils comprises a shell 1, a supporting seat 2 and a polishing roller 4, wherein the top of the shell 1 is provided with the supporting seat 2, the supporting seat 2 is connected with a connecting rod 3, the other end of the connecting rod 3 penetrates through the shell 1 to be connected with a connecting shaft 5, the outer side of the connecting shaft 5 is sleeved with the polishing roller 4, one end of the connecting shaft 5 penetrates through the shell 1 to be sleeved with a driving bevel gear 6, the driving bevel gear 6 is connected with a first driven bevel gear 7 in a meshed mode, the middle of the first driven bevel gear 7 is penetrated with a positioning shaft 8, the bottom end of the positioning shaft 8 penetrates through a motor base 9, two sides of the motor base 9 are provided with movable grooves 10, a limiting sleeve shaft 11 is arranged below the motor base 9, the outer side of the limiting sleeve shaft 11 is also sleeved with the first driven bevel gear 7, the first driven bevel gear 7 is meshed with a second driven bevel gear 12, and a fixing shaft 13 is penetrated and installed in the middle of the second driven bevel gear 12, one end of a fixed shaft 13 penetrates through the shell 1, meanwhile, the fixed shaft 13 is connected with and mounted with a clamping seat 14 in the shell 1, a fixed clamping block 17 is fixedly mounted on the clamping seat 14, a movable clamping block 18 is arranged on the fixed clamping block 17, a limiting groove 19 is formed in the clamping seat 14, a limiting spring 20 is arranged in the limiting groove 19, a dust collection cavity 15 is arranged in the shell 1, a dust collection box 16 is arranged below the dust collection cavity 15, a convex block 22 is welded and mounted on the outer side of the positioning shaft 8, and a groove 21 is formed in the limiting sleeve shaft 11;

the polishing roller 4 is cylindrical, the outer surface of the polishing roller 4 is frosted, the positioning shaft 8 forms a sliding structure in the limiting sleeve shaft 11, better attachment polishing between the polishing roller 4 and the insulator core rod is facilitated, and the positioning shaft 8 can move in the limiting sleeve shaft 11;

the two ends of the motor base 9, which are positioned in the movable groove 10, are arranged in an L shape, and the motor base 9 forms a clamping sliding structure in the movable groove 10, so that the motor base 9 can stably move in the movable groove 10;

the dust collecting cavity 15 is funnel-shaped, the dust collecting cavity 15 is positioned below the clamping seat 14, and the dust collecting cavity 15 is connected with the dust collecting box 16, so that dust can be better collected by the dust collecting cavity 15, and the dust can enter the dust collecting box 16 through the dust collecting cavity 15;

the fixed clamping block 17 and the movable clamping block 18 are arranged in an arc shape, the corresponding surfaces of the fixed clamping block 17 and the movable clamping block 18 are made of rubber, and salient points are distributed on the rubber surfaces of the fixed clamping block 17 and the movable clamping block 18 at equal distances, so that the clamping effect of the fixed clamping block 17 and the movable clamping block 18 is better;

the internal diameter of recess 21 is greater than the external diameter of lug 22, and lug 22 constitutes block sliding structure inside recess 21, thereby is favorable to location axle 8 to drive the rotation of stop collar axle 11 through the lug 22 at the inside recess 21 block of stop collar axle 11.

The working principle is as follows: according to fig. 1 and 3, when the insulator core rod surface sander is used, firstly, a worker places an insulator core rod to be sanded on a fixed clamping block 17 and a fixed seat on the other side, the movable clamping block 18 moves downwards in a limiting groove 19 through rotation of a nut on a bolt, and a limiting spring 20 is extruded, so that the movable clamping block 18 and the fixed clamping block 17 clamp the insulator core rod, the insulator core rod is positioned in a shell 1, then a supporting seat 2 is driven through a hydraulic device, the supporting seat 2 drives a connecting rod 3 and a sanding roller 4 connected and installed with the connecting rod to move in the shell 1, the sanding roller 4 is completely attached to the insulator core rod, and the sanding roller 4 is convenient to subsequently sand the insulator core rod;

according to fig. 1-2 and 4, when the connecting rod 3 moves, the motor base 9 is also driven to move inside the movable groove 10 on the outer side of the housing 1, so that the motor on the motor base 9, the driving bevel gear 6, the first driven bevel gear 7 and the positioning shaft 8 move simultaneously, the positioning shaft 8 moves inside the limit sleeve shaft 11 sleeved and installed at the bottom of the positioning shaft 8 and is always clamped with the groove 21 inside the limit sleeve shaft 11 through the bump 22, the motor is started to drive the connecting shaft 5 to rotate, the motor drives the grinding roller 4 and the driving bevel gear 6 to rotate, the driving bevel gear 6 drives the first driven bevel gear 7 meshed with the driving bevel gear to rotate when rotating, then the positioning shaft 8 is driven to rotate, the positioning shaft 8 drives the limit sleeve shaft 11 and the first driven bevel gear 7 on the outer side of the limit sleeve shaft 11 to rotate, so that the second driven bevel gear 12 rotates to drive the fixed shaft 13 to rotate, then the fixed shaft 13 drives the fixed shaft 13 to drive the installed core rod and the installed clamping base 14 to reversely rotate with the grinding roller 4 The grinding roller 4 is rotated to grind the insulator core rod faster, fine powder generated by grinding falls into the dust collection chamber 15 and slides into the dust collection box 16 through the inclined arrangement of the dust collection chamber 15, so that dust can be conveniently collected and cleaned.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an insulator plug surface sander, includes shell (1), supporting seat (2) and grinding roller (4), its characterized in that: the top of the shell (1) is provided with a supporting seat (2), the supporting seat (2) is connected with a connecting rod (3), the other end of the connecting rod (3) penetrates through the shell (1) and is connected with a connecting shaft (5), the outer side of the connecting shaft (5) is sleeved with a grinding roller (4), one end of the connecting shaft (5) penetrates through the shell (1) and is sleeved with a driving bevel gear (6), the driving bevel gear (6) is meshed with a first driven bevel gear (7), the middle of the first driven bevel gear (7) is penetrated with a positioning shaft (8), the bottom end of the positioning shaft (8) penetrates through a motor base (9), two sides of the motor base (9) are provided with movable grooves (10), a limiting sleeve shaft (11) is arranged below the motor base (9), and the outer side of the limiting sleeve shaft (11) is also sleeved with the first driven bevel gear (7), the first driven bevel gear (7) is connected with a second driven bevel gear (12) in a meshing way, a fixed shaft (13) penetrates through the middle of the second driven bevel gear (12), one end of the fixed shaft (13) penetrates through the shell (1), meanwhile, the fixed shaft (13) is connected and installed with a clamping seat (14) in the shell (1), a fixed clamping block (17) is fixedly installed on the clamping seat (14), a movable clamping block (18) is arranged on the fixed clamping block (17), a limiting groove (19) is arranged on the clamping seat (14), a limiting spring (20) is arranged in the limiting groove (19), a dust collecting cavity (15) is arranged in the shell (1), and a dust collection box (16) is arranged below the dust collection cavity (15), a lug (22) is welded and installed on the outer side of the positioning shaft (8), and a groove (21) is formed in the limiting sleeve shaft (11).

2. The insulator core rod surface sander according to claim 1, wherein: the grinding roller (4) is in a cylindrical shape, the outer surface of the grinding roller (4) is made of frosted materials, and the positioning shaft (8) forms a sliding structure inside the limiting sleeve shaft (11).

3. The insulator core rod surface sander according to claim 1, wherein: the motor base (9) is located in the movable groove (10), two ends of the motor base are arranged in an L shape, and the motor base (9) forms a clamping sliding structure inside the movable groove (10).

4. The insulator core rod surface sander according to claim 1, wherein: the dust collection chamber (15) is arranged in a funnel shape, the dust collection chamber (15) is positioned below the clamping seat (14), and the dust collection chamber (15) is connected with the dust collection box (16).

5. The insulator core rod surface sander according to claim 1, wherein: the fixed clamping block (17) and the movable clamping block (18) are arranged in a circular arc shape, the corresponding surfaces of the fixed clamping block (17) and the movable clamping block (18) are made of rubber, and salient points are distributed on the rubber surfaces of the fixed clamping block (17) and the movable clamping block (18) at equal distances.

6. The insulator core rod surface sander according to claim 1, wherein: the inner diameter of the groove (21) is larger than the outer diameter of the lug (22), and the lug (22) forms a clamping sliding structure in the groove (21).