CN211072932U

CN211072932U - Belt pulley deburring tool

Info

Publication number: CN211072932U
Application number: CN201920930226.XU
Authority: CN
Inventors: 纪庚
Original assignee: Nantong Guanda Powder Metallurgy Co ltd
Current assignee: Nantong Guanda Powder Metallurgy Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-07-24
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a belt pulley burring frock, the camera includes a supporting plate, through bracing piece fixed connection between the upper and lower monomer of backup pad, the upper end welded connection of threaded rod has the crank, the lower extreme block of dwang is in the inside of backup pad, the surface cover of threaded rod is equipped with the extrusion piece, one side fixed mounting that the bracing piece is close to the dwang has electric telescopic handle, the one end fixedly connected with sanding block that the board of polishing is close to the belt pulley body, sliding connection has the fixed plate on the dwang, the position welded connection that the extrusion plate is located the inside of belt pulley body has the connecting block, the terminal surface that the extrusion piece is close to the belt pulley body is pasted and is connected with the block rubber, the extrusion piece passes through the. This belt pulley burring frock is fixed and is got with the clamp to the belt pulley conveniently, and the stable work of being convenient for also is convenient for all carry out the burring to the inside and outside of belt pulley simultaneously, is convenient for improve work efficiency.

Description

Belt pulley deburring tool

Technical Field

The utility model relates to a belt pulley burring technical field specifically is a belt pulley burring frock.

Background

After the belt pulley passes through mould extrusion production, the surface and the internal surface of belt pulley all have certain burr, and are inconvenient during the use to need grinding device to polish the burring to the belt pulley, facilitate the use.

However, when a general belt pulley is deburred, the belt pulley is inconvenient to fix, and simultaneously, the inner side and the outer side of the belt pulley are also inconvenient to deburre, so that the working efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt pulley burring frock to when solving the general belt pulley burring that proposes in the above-mentioned background art, inconvenient fixes the belt pulley, also inconvenient simultaneously all carries out the burring to the inside and outside of belt pulley, influences work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a belt pulley deburring tool comprises a supporting plate, wherein an upper monomer and a lower monomer of the supporting plate are fixedly connected through a supporting rod, the left end and the right end of the supporting plate are respectively connected with a threaded rod in a penetrating way, the upper end of the threaded rod is connected with a crank in a welding way, the middle part of the supporting plate is connected with a rotating rod in a penetrating way, the lower end of the rotating rod is clamped in the supporting plate, the upper end of the rotating rod is connected with a crank in a welding way, the outer surface of the threaded rod is sleeved with an extrusion block, the inner part of the extrusion block is connected with the supporting rod in a penetrating way, one side of the supporting rod, which is close to the rotating rod, is fixedly provided with an electric telescopic rod, one end of the electric telescopic rod, which is far away, and sliding connection has the stripper plate on the fixed plate, the position welded connection that the stripper plate is located the inside of belt pulley body has the connecting block, and fixedly connected with board of polishing on the connecting block, the stripper plate is close to a terminal surface paste of belt pulley body and is connected with the rubber block, and the stripper plate is connected with the threaded rod through the screw hole, the stripper plate is sliding connection through round hole and bracing piece.

Preferably, the supporting plate and the supporting rod form a frame structure, and the supporting plate and the supporting rod form a welding integrated structure.

Preferably, the threaded rod is connected with the extrusion blocks in a threaded manner, the extrusion blocks form a sliding structure on the support rod through the threaded rod, and the sliding directions of the adjacent extrusion blocks are opposite.

Preferably, the rubber blocks are distributed on the extrusion block in a straight line shape, and the rubber blocks are in a hemispherical structure.

Preferably, the fixed plate is symmetrical about the axis of dwang and sets up from top to bottom, and fixed plate and dwang are perpendicular setting to fixed plate and stripper plate constitute "well" style of calligraphy structure.

Preferably, the thickness of the polishing plate is smaller than the distance between the middle part of the belt pulley body and the extrusion block, the height of the polishing plate is not larger than the height of the middle part of the belt pulley body, and the polishing plate and the electric telescopic rod form a disassembly structure.

Compared with the prior art, the beneficial effects of the utility model are that: the belt pulley deburring tool is convenient for fixing and clamping a belt pulley, is convenient for stable work, is also convenient for deburring the inner side and the outer side of the belt pulley, and is convenient for improving the working efficiency;

1. the belt pulley is provided with the extrusion blocks and the threaded rod, and the extrusion blocks are in threaded connection on the threaded rod, so that the space size between the extrusion blocks can be conveniently adjusted, the belt pulley body can be conveniently supported and limited, the falling off is avoided, and the clamping and polishing use is convenient;

2. the belt pulley body is provided with the rotating rod, the fixed plate and the extrusion plate, so that the inner wall of the belt pulley body can be conveniently polished, and the distance between the fixed plate and the belt pulley body and the distance between the extrusion plate and the fixed plate can be conveniently adjusted, so that the inner wall of the belt pulley body can be conveniently supported and fixed, and an electric telescopic rod can conveniently drive the polishing block to polish and deburr the outer wall of the belt pulley body;

3. be equipped with sanding block and polishing plate, easy to assemble and dismantlement to be convenient for change, be convenient for change by oneself according to the size and size of the belt pulley that needs polished, facilitate the use, whole frock portable moreover conveniently deposits, facilitates the use.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the support plate and the support rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic top view of the extrusion block of the present invention.

In the figure: 1. a support plate; 2. a support bar; 3. a threaded rod; 4. a crank; 5. extruding the block; 6. a threaded hole; 7. a circular hole; 8. a rubber block; 9. a pulley body; 10. a fixing plate; 11. rotating the rod; 12. a pressing plate; 13. connecting blocks; 14. an electric telescopic rod; 15. grinding blocks; 16. and (5) grinding the plate.

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 belt pulley deburring tool comprises a supporting plate 1, a supporting rod 2, a threaded rod 3, a crank 4, an extrusion block 5, a threaded hole 6, a round hole 7, a rubber block 8, a belt pulley body 9, a fixing plate 10, a rotating rod 11, an extrusion plate 12, a connecting block 13, an electric telescopic rod 14, a polishing block 15 and a polishing plate 16, wherein the upper monomer and the lower monomer of the supporting plate 1 are fixedly connected through the supporting rod 2, the left end and the right end of the supporting plate 1 are respectively and penetratingly connected with the threaded rod 3, the upper end of the threaded rod 3 is welded and connected with the crank 4, the middle part of the supporting plate 1 is penetratingly connected with the rotating rod 11, the lower end of the rotating rod 11 is clamped in the supporting plate 1, the upper end of the rotating rod 11 is welded and connected with the crank 4, the outer surface of the threaded rod 3 is sleeved with the extrusion, and electric telescopic handle 14 keeps away from one end fixedly connected with sanding plate 16 of bracing piece 2, sanding plate 16 is close to the one end fixedly connected with sanding block 15 of belt pulley body 9, and belt pulley body 9 cover is established at the surface of dwang 11, sliding connection has fixed plate 10 on dwang 11, and sliding connection has stripper plate 12 on fixed plate 10, the position welded connection that stripper plate 12 is located the inside of belt pulley body 9 has connecting block 13, and fixedly connected with sanding plate 16 on connecting block 13, a terminal surface that stripper block 5 is close to belt pulley body 9 pastes and is connected with rubber block 8, and stripper block 5 is connected with threaded rod 3 through screw hole 6, stripper block 5 is sliding connection with bracing piece 2 through round hole 7.

If backup pad 1 and bracing piece 2 constitute frame construction in fig. 1 and fig. 2, and backup pad 1 and bracing piece 2 constitute welding integrated structure, conveniently support and fix this tooling device, conveniently deposit and use, and stability holds, if fig. 1 the connected mode of threaded rod 3 and extrusion piece 5 is threaded connection, and extrusion piece 5 passes through threaded rod 3 and constitutes sliding structure on bracing piece 2, and adjacent extrusion piece 5's slip opposite direction, be convenient for support and fix belt pulley body 9, avoid sliding, influence the use of polishing.

Like rubber block 8 is "a" style of calligraphy distribution on extrusion piece 5 in fig. 1 and fig. 4, and rubber block 8 is half spherical structure, the convenience supports and protects belt pulley body 9's upper and lower inner wall, avoid the scratch, influence the use, like fig. 1 middle fixing plate 10 sets up about dwang 11's axis longitudinal symmetry, and fixed plate 10 is perpendicular setting with dwang 11, and fixed plate 10 constitutes "well" style of calligraphy structure with stripper plate 12, conveniently support and fix belt pulley body 9, it uses to be convenient for polish the burring.

Like the interval size that the thickness size of polishing board 16 is less than the middle part of belt pulley body 9 and extrusion piece 5 in fig. 1, and the height size of polishing board 16 is not more than the height size of the middle part of belt pulley body 9 to polishing board 16 constitutes with electric telescopic handle 14 and dismantles the structure, conveniently changes polishing board 16, thereby is convenient for better use of polishing.

The working principle is as follows: when the belt pulley deburring tool is used, firstly, as shown in figure 1, a crank 4 is used for driving a threaded rod 3 to rotate, so that the distance size of an extrusion block 5 is convenient to adjust, the extrusion block 5 is convenient to be attached and fixed to the upper end and the lower end of a belt pulley body 9 through a rubber block 8, then a power switch of an electric telescopic rod 14 in figure 3 is opened, a telescopic push-pull polishing plate 16 of the electric telescopic rod 14 moves, so that a polishing block 15 is convenient to extrude and fix the belt pulley body 9, then a fixing plate 10 on the upper side slides on a rotating rod 11, an extrusion plate 12 slides on the fixing plate 10 and is fixed through bolts, then the extrusion plate 12 penetrates through the inside of the belt pulley body 9, the lower end of the extrusion plate 12 is fixed on the fixing plate 10 on the lower side through bolts, so that the upper fixing plate 10 and the lower fixing plate 10 are convenient to keep the upper fixing, when rotating crank 4, stripper plate 12 is rotatory in belt pulley body 9's inside, thereby be convenient for polish the burring through sanding block 15 in fig. 3 to belt pulley body 9's inner wall, slide fixed plate 10 on dwang 11 again, carry out in close contact with belt pulley body 9, laminate stripper plate 12 to belt pulley body 9's inside, fix through the bolt, thereby be convenient for fix belt pulley body 9, then contract electric telescopic handle 14 in fig. 3, keep sanding block 15 and belt pulley body 9 contact not extrusion, then rotate crank 4 and drive belt pulley body 9 and rotate, thereby be convenient for polish the burring to belt pulley body 9's surface, this is exactly the whole process that belt pulley burring frock used.

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 belt pulley burring frock, includes backup pad (1), its characterized in that: the upper and lower monomers of the supporting plate (1) are fixedly connected through a supporting rod (2), the left end and the right end of the supporting plate (1) are respectively connected with a threaded rod (3) in a penetrating manner, the upper end of the threaded rod (3) is connected with a crank (4) in a welding manner, the middle of the supporting plate (1) is connected with a rotating rod (11) in a penetrating manner, the lower end of the rotating rod (11) is clamped in the supporting plate (1), the upper end of the rotating rod (11) is connected with the crank (4) in a welding manner, an extrusion block (5) is sleeved on the outer surface of the threaded rod (3), the supporting rod (2) is connected in the extrusion block (5) in a penetrating manner, an electric telescopic rod (14) is fixedly installed on one side of the supporting rod (2) close to the rotating rod (11), a polishing plate (16) is fixedly connected with one end of the electric telescopic rod (14) far away from the supporting, and belt pulley body (9) cover is established at the surface of dwang (11), sliding connection has fixed plate (10) on dwang (11), and sliding connection has stripper plate (12) on fixed plate (10), the position welded connection that stripper plate (12) are located the inside of belt pulley body (9) has connecting block (13), and fixedly connected with grinding plate (16) on connecting block (13), a terminal surface that stripper plate (5) are close to belt pulley body (9) is pasted and is connected with rubber block (8), and stripper block (5) are connected with threaded rod (3) through screw hole (6), stripper block (5) are sliding connection through round hole (7) and bracing piece (2).

2. The belt pulley deburring tool of claim 1, characterized in that: the support plate (1) and the support rod (2) form a frame structure, and the support plate (1) and the support rod (2) form a welding integrated structure.

3. The belt pulley deburring tool of claim 1, characterized in that: the threaded rod (3) is in threaded connection with the extrusion blocks (5), the extrusion blocks (5) form a sliding structure on the supporting rod (2) through the threaded rod (3), and the sliding directions of the adjacent extrusion blocks (5) are opposite.

4. The belt pulley deburring tool of claim 1, characterized in that: the rubber blocks (8) are distributed on the extrusion block (5) in a straight line shape, and the rubber blocks (8) are of a hemispherical structure.

5. The belt pulley deburring tool of claim 1, characterized in that: the fixed plate (10) is arranged in an up-and-down symmetrical mode about a central axis of the rotating rod (11), the fixed plate (10) and the rotating rod (11) are arranged vertically, and the fixed plate (10) and the extrusion plate (12) form a structure shaped like a Chinese character 'jing'.

6. The belt pulley deburring tool of claim 1, characterized in that: the thickness dimension of the polishing plate (16) is smaller than the distance dimension between the middle part of the belt pulley body (9) and the extrusion block (5), the height dimension of the polishing plate (16) is not larger than the height dimension of the middle part of the belt pulley body (9), and the polishing plate (16) and the electric telescopic rod (14) form a dismounting structure.