CN214923208U

CN214923208U - Handheld corner grinding machine for metal casting

Info

Publication number: CN214923208U
Application number: CN202120150832.7U
Authority: CN
Inventors: 李汉平
Original assignee: Xianning Ganjin Machinery Manufacturing Co ltd
Current assignee: Xianning Ganjin Machinery Manufacturing Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-30
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a hand-held type is corner polisher for metal casting processing relates to corner polisher field, including corner polisher main part, the bottom intercommunication of corner polisher main part has the shell, the vent has been seted up to the positive bottom of shell. The utility model discloses a set up corner polisher main part, and a housing, the vent, a fixed base, a machine support, step motor, the apparatus further comprises a rotating shaft, the fixed block, the blade, fixed frame, the glass fiber filter screen, the active carbon filter screen, PP gas-liquid filter screen, mutually supporting of handle and assembly piece, the good and good advantage of dustproof performance of radiating effect has been reached, current corner polisher has been solved, the poor and dustproof performance of radiating effect is not good, when people use the corner polisher for a long time, it is big because of the internal component heat easily, lead to its phenomenon that burns out to appear, and make outside dust get into inside easily, influence its performance, the problem of inconvenient people use.

Description

Handheld corner grinding machine for metal casting

Technical Field

The utility model relates to a corner polisher field, in particular to hand-held type is corner polisher for metal casting processing.

Background

The corner polisher is a portable electric tool for cutting and polishing glass fiber reinforced plastics, and is mainly used for cutting, grinding and brushing metal and stone materials.

Present current corner polisher, the radiating effect is poor and dustproof performance is not good, and when people used the corner polisher for a long time, it is big because of the inner member heat easily, leads to its phenomenon of burning out to appear, and makes outside dust get into inside easily, influences its performance, and inconvenient people use.

Therefore, it is desirable to provide a hand-held metal casting corner grinding machine that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hand-held type is corner polisher for metal casting processing to solve the poor and not good problem of dust resistance of the radiating effect who provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand-held type is corner polisher for metal casting processing, includes corner polisher main part, the bottom intercommunication of corner polisher main part has the shell, the vent has been seted up to the positive bottom of shell, the equal fixedly connected with fixing base in both sides of shell inner chamber, the inboard fixedly connected with frame of fixing base, the inboard fixedly connected with step motor of frame, step motor's output fixedly connected with pivot, the top fixedly connected with fixed block of pivot, the equal fixedly connected with blade in both sides of fixed block.

Preferably, the inner cavity of the shell is transversely and fixedly connected with a fixing frame, and the inner cavity of the fixing frame is transversely and fixedly connected with a glass fiber filter screen.

Preferably, the inner chamber of fixed frame just is located the horizontal fixedly connected with active carbon filter screen in top of glass fiber filter screen, the inner chamber of fixed frame just is located the bottom of glass fiber filter screen and horizontal fixedly connected with PP gas-liquid filter screen.

Preferably, the bottom of the shell is fixedly connected with a handle, and the surface of the handle is provided with a protective sleeve.

Preferably, the number of the ventilation openings is a plurality, and the ventilation openings are all arranged on the front face of the shell.

Preferably, the both sides at fixed frame top and the equal fixedly connected with assembly block in both sides of bottom, the inboard of assembly block is provided with the bolt, and the outside of bolt run through to the outside of assembly block and with the both sides fixed connection of shell inner chamber.

The utility model discloses a technological effect and advantage:

1. through setting up corner polisher main part, the shell, the vent, a fixed base, a machine support, step motor, a rotating shaft, the fixed block, the blade, fixed frame, the glass fiber filter screen, the active carbon filter screen, PP gas-liquid filter screen, mutually supporting of handle and assembly piece, the good and good advantage of dust resistance of radiating effect has been reached, current corner polisher has been solved, the radiating effect is poor and dust resistance is not good, when people use the corner polisher for a long time, it is big because of the internal component heat easily, lead to its phenomenon of burning out to appear, and make outside dust get into inside easily, influence its performance, the problem of inconvenient people use.

2. Through setting up assembly block and bolt, fixed stable effect has been played to fixed frame when using, the problem of fixed frame easy appearance not hard up when using has been solved, through setting up the glass fiber filter screen, active carbon filter screen and PP gas-liquid filter screen, the effect that the filter effect is good has been played the intake air when using to the vent, the problem of the vent can't carry out filterable to the intake air when using has been solved, through setting up fixing base and frame, the effect of anti-shake has been played when using step motor, the problem of step motor shake appears easily when using is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the housing structure of the present invention.

Fig. 3 is a sectional view of the fixing frame structure of the present invention.

In the figure: 1. a corner polisher body; 2. a housing; 3. a vent; 4. a fixed seat; 5. a frame; 6. a stepping motor; 7. a rotating shaft; 8. a fixed block; 9. a blade; 10. a fixing frame; 11. a glass fiber screen; 12. an activated carbon filter screen; 13. a PP gas-liquid filter screen; 14. a grip; 15. and assembling the block.

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.

The utility model provides a as shown in fig. 1-3 hand-held type is corner polisher for metal casting processing, including corner polisher main part 1, the bottom intercommunication of corner polisher main part 1 has shell 2, vent 3 has been seted up to 2 positive bottoms of shell, the equal fixedly connected with fixing base 4 in both sides of 2 inner chambers of shell, the inboard fixedly connected with frame 5 of fixing base 4, the inboard fixedly connected with step motor 6 of frame 5, step motor 6's output fixedly connected with pivot 7, the top fixedly connected with fixed block 8 of pivot 7, the equal fixedly connected with blade 9 in both sides of fixed block 8.

In the preferred embodiment, the fixing frame 10 is transversely and fixedly connected to the inner cavity of the shell 2, the glass fiber filter screen 11 is transversely and fixedly connected to the inner cavity of the fixing frame 10, the fixing and stabilizing effects are achieved on the fixing frame 10 when the fixing frame is used through the arrangement of the assembling blocks 15 and the bolts, and the problem that the fixing frame 10 is easy to loosen when the fixing frame is used is solved.

In the preferred embodiment, the inner cavity of the fixing frame 10 is located at the top of the glass fiber filter screen 11 and is transversely fixedly connected with the activated carbon filter screen 12, the inner cavity of the fixing frame 10 is located at the bottom of the glass fiber filter screen 11 and is transversely fixedly connected with the PP gas-liquid filter screen 13, the glass fiber filter screen 11, the activated carbon filter screen 12 and the PP gas-liquid filter screen 13 are arranged, the air inlet 3 plays a good role in filtering effect on inlet air when in use, and the problem that the inlet air cannot be filtered when the air inlet 3 is in use is solved.

In the preferred embodiment, the bottom of the housing 2 is fixedly connected with the handle 14, the surface of the handle 14 is provided with the protective sleeve, and the fixed seat 4 and the frame 5 are arranged, so that the anti-shaking function is realized on the stepping motor 6 in use, and the problem that the stepping motor 6 is easy to shake in use is solved.

In the preferred embodiment, the number of the ventilation openings 3 is several, and several ventilation openings 3 are all arranged on the front surface of the housing 2. The two sides of the top and two sides of the bottom of the fixed frame 10 are fixedly connected with the assembling blocks 15, the inner sides of the assembling blocks 15 are provided with bolts, the outer sides of the bolts penetrate through the outer sides of the assembling blocks 15 and are fixedly connected with the two sides of the inner cavity of the shell 2, the advantages of good heat dissipation effect and good dustproof performance are achieved by arranging the corner polisher main body 1, the shell 2, the vent 3, the fixed seat 4, the frame 5, the stepping motor 6, the rotating shaft 7, the fixed block 8, the blade 9, the fixed frame 10, the glass fiber filter screen 11, the activated carbon filter screen 12, the PP gas-liquid filter screen 13, the handle 14 and the assembling blocks 15 to be mutually matched, the problems that the existing corner polisher is poor in heat dissipation effect and poor in dustproof performance are solved, when people use the corner polisher for a long time, the phenomenon that the corner polisher is burned out due to large heat of internal elements is easy, and external dust is easy to enter the inside to influence the service performance of the corner polisher are solved, is inconvenient for people to use.

The utility model discloses the theory of operation: when the corner polisher main body 1 is in use, the stepping motor 6 is synchronously started, the stepping motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the blade 9 to rotate, the blade 9 rotates to generate air flow, so that the external air is pumped to radiate the inside of the corner polisher main body 1 through the vent 3, when the external air enters the shell 2, the glass fiber filter screen 11, the activated carbon filter screen 12 and the PP gas-liquid filter screen 13 in the shell 2 can filter and adsorb dust and humidity contained in the air, the cleanliness of the entering air is ensured, the advantages of good radiating effect and good dustproof performance are achieved, the problems that the existing corner polisher is poor in radiating effect and poor in dustproof performance are solved, when people use the corner polisher for a long time, the phenomenon of burning-out is easily caused by large heat of internal elements, and the external dust is easily caused to enter the inside, influence the use performance of the utility model and are inconvenient for people to use.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hand-held type is corner polisher for metal casting processing, includes corner polisher main part (1), its characterized in that: the bottom intercommunication of corner polisher main part (1) has shell (2), vent (3) have been seted up to positive bottom in shell (2), the equal fixedly connected with fixing base in both sides (4) of shell (2) inner chamber, inboard fixedly connected with frame (5) of fixing base (4), inboard fixedly connected with step motor (6) of frame (5), the output fixedly connected with pivot (7) of step motor (6), the top fixedly connected with fixed block (8) of pivot (7), the equal fixedly connected with blade (9) in both sides of fixed block (8).

2. A hand-held metal casting corner grinding machine as claimed in claim 1, wherein: the horizontal fixedly connected with of inner chamber of shell (2) fixes frame (10), the horizontal fixedly connected with glass fiber filter screen (11) of inner chamber of fixing frame (10).

3. A hand-held metal casting corner grinding machine as claimed in claim 2, wherein: the inner chamber of fixed frame (10) just is located the horizontal fixedly connected with active carbon filter screen (12) in top of glass fiber filter screen (11), the inner chamber of fixed frame (10) just is located the bottom of glass fiber filter screen (11) and horizontal fixedly connected with PP gas-liquid filter screen (13).

4. A hand-held metal casting corner grinding machine as claimed in claim 2, wherein: the both sides at fixed frame (10) top and the equal fixedly connected with assembly block (15) in both sides of bottom, the inboard of assembly block (15) is provided with the bolt, and the outside of bolt run through to the outside of assembly block (15) and with the both sides fixed connection of shell (2) inner chamber.

5. A hand-held metal casting corner grinding machine according to any one of claims 1 to 4, wherein: the bottom of the shell (2) is fixedly connected with a handle (14), and the surface of the handle (14) is provided with a protective sleeve.

6. A hand-held metal casting corner grinding machine according to claim 5, characterized in that: the number of the ventilation openings (3) is a plurality, and the ventilation openings (3) are all arranged on the front surface of the shell (2).