CN210731968U

CN210731968U - Improved pneumatic grinding machine

Info

Publication number: CN210731968U
Application number: CN201821949041.5U
Authority: CN
Inventors: 庞朝华
Original assignee: Hubei Shuoxing Ink Technology Co ltd
Current assignee: Hubei Shuoxing Ink Technology Co ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2020-06-12
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a pneumatic polisher of modified relates to machining technical field. Including intake pipe and admission line, admission line one end is connected with the intake pipe, and the casing is connected to the admission line other end, the inside impeller that is provided with of casing, the impeller links to each other with first pivot, fixed mounting has the action wheel in the first pivot, action wheel bilateral symmetry is installed from the driving wheel, from the inside fixed mounting second pivot of driving wheel, second pivot lower part fixedly connected with bistrique, second pivot upper portion pass the fixed plate, fixed plate one end fixed mounting be in on admission line's the lateral wall direction. The utility model discloses a pneumatic polisher of modified sets up two bistriques through the symmetry, can polish to the both ends of work piece simultaneously, and it is efficient to polish.

Description

Improved pneumatic grinding machine

Technical Field

The utility model relates to a machining technology field, concretely relates to pneumatic polisher of modified.

Background

After spraying glass or other workpieces, ink generally remains at the edges of the workpieces, and the remaining ink affects the quality of the workpieces, so the edges generally need to be polished. The traditional workpiece polishing is generally carried out manually, the polishing efficiency is low, and the labor intensity of workers is increased, so that the existing polishing machines are gradually produced in the market, however, the existing polishing machines are generally only provided with one grinding head, when the edge of the workpiece needs to be polished in many directions, the polishing of the other side is carried out after the polishing of one time is finished, and the polishing efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the shortcoming that exists among the above-mentioned prior art, the utility model discloses a pneumatic polisher of modified sets up two bistriques through the symmetry, can polish the both ends of work piece simultaneously, and it is efficient to polish.

In order to realize above-mentioned technical purpose, the utility model discloses a pneumatic polisher of modified, its characterized in that: including intake pipe and admission line, admission line one end is connected with the intake pipe, and the casing is connected to the admission line other end, the inside impeller that is provided with of casing, the impeller links to each other with first pivot, fixed mounting has the action wheel in the first pivot, action wheel bilateral symmetry is installed from the driving wheel, from the inside fixed mounting second pivot of driving wheel, second pivot lower part fixedly connected with bistrique, second pivot upper portion pass the fixed plate, fixed plate one end fixed mounting be in on admission line's the lateral wall direction.

Preferably, the second rotating shaft and the grinding head are arranged in a hollow mode, the second rotating shaft is communicated with the grinding head, and a cooling liquid inlet is formed above the second rotating shaft.

Preferably, the air inlet pipeline is provided with a stepless speed regulating switch.

Preferably, the lower part of the casing is further provided with a dust cover, and the lower end of the second rotating shaft extends into the dust cover.

Furthermore, the surface of the inner wall of the dust cover is adhered with absorbent cotton, and the dust cover is communicated with a water inlet.

Further, the dust cover is internally provided with a mounting plate, the upper portion of the mounting plate is provided with a connecting rod, clamping plates are symmetrically arranged at two ends of the mounting plate, a through hole is formed in each clamping plate, soft hair pads are arranged on the upper surface and the lower surface of the inner wall of the through hole, and a workpiece stretches into the through hole and is fixed.

Furthermore, the lower part of the first rotating shaft extends out of the shell, and the first rotating shaft is connected with the connecting rod through a coupler.

Preferably, a handle is fixedly arranged on the outer wall of the air inlet pipeline.

Compared with the prior art, the utility model discloses following beneficial effect has: the intake pipe is direct to be connected with air supply equipment, inside entering into the casing through the admission line, the rotatory first pivot that drives of gaseous propulsion impeller that enters into the casing inside rotates, consequently rotates with first pivot fixed connection's action wheel, drives from the driving wheel rotation, rotates with from driving wheel fixed connection's second pivot, consequently the bistrique of second pivot below also rotates thereupon, can polish the work piece edge, clears away the remaining printing ink of work piece surface. The grinding heads at the two ends rotate simultaneously, so that the two ends of the workpiece can be ground simultaneously, and the grinding efficiency is improved.

Drawings

FIG. 1: the structure of embodiment 1 of the utility model is schematically shown;

FIG. 2: the utility model discloses embodiment 2's structural schematic.

In the figure: 1. the device comprises an air inlet pipe 2, an air inlet pipeline 3, a machine shell 4, an impeller 5, a first rotating shaft 6, a driving wheel 7, a driven wheel 8, a second rotating shaft 9, a grinding head 10, a fixing plate 11, a cooling liquid inlet 12, a stepless speed regulating switch 13, a dust cover 14, absorbent cotton 15, a water inlet 16, an installation plate 17, a connecting rod 18, a clamping plate 19, a workpiece 20, a coupler 21 and a handle.

Detailed Description

In order to make the objects, advantages and embodiments of the present invention more clearly apparent, the present invention will now be described in conjunction with specific embodiments, it being understood that the embodiments described herein are merely illustrative of the present invention and do not constitute limitations of the present invention.

As shown in fig. 1, an improved pneumatic grinding machine comprises an air inlet pipe 1 and an air inlet pipeline 2, a handle 21 is fixedly mounted on the outer wall of the air inlet pipeline 2, one end of the air inlet pipeline 2 is connected with the air inlet pipe 1, the other end of the air inlet pipeline 2 is connected with a casing 3, an impeller 4 is arranged inside the casing 3, the impeller 4 is connected with a first rotating shaft 5, a driving wheel 6 is fixedly mounted on the first rotating shaft 5, a driven wheel 7 is symmetrically mounted on two sides of the driving wheel 6, the driven wheel 7 extends out of the casing 3, a second rotating shaft 8 is fixedly mounted inside the driven wheel 7, a grinding head 9 is fixedly connected to the lower portion of the second rotating shaft 8, a fixing plate 10 is passed through the upper portion of the.

Intake pipe 1 is direct to be connected with air supply equipment, enter into inside casing 3 through admission line 2, it rotates to enter into the first pivot 5 of the rotatory drive of the inside gaseous propulsion impeller 4 of casing 3, consequently, rotate with the action wheel 6 of first pivot 5 fixed connection, it rotates to drive from driving wheel 7, rotate with the second pivot 8 from driving wheel 7 fixed connection, consequently, bistrique 9 of second pivot 8 below also rotates thereupon, can polish 19 edges of work piece, clear away 19 remaining printing ink on surface of work piece. The grinding heads 9 at the two ends rotate simultaneously, so that the two ends of the workpiece can be ground simultaneously, and the grinding efficiency is improved.

Because at bistrique 9 continuous pivoted in-process, bistrique 9 can produce the heat, can exert an influence to the work piece, consequently, set up second pivot 8 and the inside cavity of bistrique 9, and second pivot 8 and the inside intercommunication each other of bistrique 9, be provided with coolant liquid inlet 11 in second pivot 8 top, preferred coolant liquid is the cooling water, the cooling water enters into inside second pivot 8 and bistrique 9 through coolant liquid inlet 11, then plug up coolant liquid inlet 11 again, prevent that the coolant liquid from flowing out, when can reducing by bistrique 9 continuous rotation, the heat of production, reduce the damage to the work piece.

Wherein, as the utility model discloses a further improvement is provided with stepless speed regulation switch 12 on admission line 2, can adjust air flow's size through stepless speed regulation switch 12, and then adjusts impeller 4's slew velocity, and then adjusts bistrique 9's slew velocity.

In addition, because the in-process of polishing the work piece, can produce a lot of dust or powder, these dust powder distribute the air in, can pollute operational environment, cause the influence to workman's health, consequently, the utility model discloses in, the applicant still is provided with dust cover 13 in casing 3 lower part, and second pivot 8 lower extreme stretches into inside dust cover 13, and like this, the work piece, the polishing of edge such as glass then goes on inside dust cover 13, prevents the polluted environment. The inner wall surface of the dust cover 13 is pasted with the absorbent cotton 14, the dust cover 13 is communicated with the water inlet 15, water enters the dust cover 13 from the water inlet 15 and is absorbed by the absorbent cotton 14, so that the dust cover 13 always has a humid environment state, the generated dust powder and the like are adsorbed on the absorbent cotton 14, after a period of time, the dust cover 13 is opened, the absorbent cotton 14 can be replaced, and the efficient absorbent dust is facilitated all the time.

In addition, in order to avoid sliding of the workpiece when the workpiece 19 is polished, the dust cover 13 is further provided with an installation plate 16, the upper portion of the installation plate 16 is provided with a connecting rod 17, clamping plates 18 are symmetrically arranged at two ends of the installation plate 16, through holes (not shown) are formed in the clamping plates 18, soft hair pads are arranged on the upper surface and the lower surface of the inner wall of each through hole, the workpiece 19 extends into the through holes in the clamping plates 18 and is fixed, and the soft hair pads are arranged to prevent the workpiece from being damaged.

When a workpiece such as glass is polished, the workpiece 19 is directly inserted into the through hole in the clamping plate 18 to prevent the workpiece from sliding, so that two ends of the workpiece 19 are abutted against the grinding head 9, and then the grinding head 9 is controlled to rotate to polish the workpiece.

Example 2

Basically, the difference is as in example 1: the lower part of the first rotating shaft 5 extends out of the shell 3, and the first rotating shaft 5 is connected with the connecting rod 17 through a coupler 20.

When a round workpiece is polished, the first rotating shaft 5 can drive the connecting rod 17 to rotate through the coupler 20, so that the mounting plate 16 also rotates along with the connecting rod, the workpiece 19 can be driven to rotate, and the outer circumferential surface of the workpiece can be continuously polished through the grinding head 9 in the rotating process, so that the application range of the polishing machine is expanded.

The above-mentioned detailed description of the present invention does not limit the scope of the present invention, and any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An improved pneumatic sander, comprising: including intake pipe and admission line, admission line one end is connected with the intake pipe, and the casing is connected to the admission line other end, the inside impeller that is provided with of casing, the impeller links to each other with first pivot, fixed mounting has the action wheel in the first pivot, action wheel bilateral symmetry is installed from the driving wheel, from the inside fixed mounting second pivot of driving wheel, second pivot lower part fixedly connected with bistrique, second pivot upper portion pass the fixed plate, fixed plate one end fixed mounting be in on admission line's the lateral wall direction.

2. The improved pneumatic sander of claim 1, wherein: the second rotating shaft and the grinding head are arranged in a hollow mode, the second rotating shaft is communicated with the interior of the grinding head, and a cooling liquid inlet is formed in the position above the second rotating shaft.

3. The improved pneumatic sander of claim 1, wherein: and a stepless speed regulating switch is arranged on the air inlet pipeline.

4. The improved pneumatic sander according to any one of claims 1-3, wherein: the lower part of the machine shell is also provided with a dust cover, and the lower end of the second rotating shaft extends into the dust cover.

5. The improved pneumatic sander of claim 4, wherein: the surface of the inner wall of the dust cover is adhered with absorbent cotton, and the dust cover is communicated with a water inlet.

6. The improved pneumatic sander of claim 5, wherein: the dust cover is characterized in that a mounting plate is further arranged inside the dust cover, a connecting rod is arranged on the upper portion of the mounting plate, clamping plates are symmetrically arranged at two ends of the mounting plate, through holes are formed in the clamping plates, soft hair pads are arranged on the upper surface and the lower surface of the inner wall of each through hole, and workpieces stretch into the through holes and are fixed.

7. The improved pneumatic sander of claim 6, wherein: the lower part of the first rotating shaft extends out of the shell, and the first rotating shaft is connected with the connecting rod through a coupler.

8. The improved pneumatic sander of claim 1, wherein: and a handle is fixedly arranged on the outer wall of the air inlet pipeline.