CN209954413U

CN209954413U - Grinder is used in block terminal production convenient to remove

Info

Publication number: CN209954413U
Application number: CN201920605277.5U
Authority: CN
Inventors: 刘永欢; 李伟; 陈二涛
Original assignee: Jiaozuo Dongfang Xiangsheng Electrical Appliance Co Ltd
Current assignee: Jiaozuo Dongfang Xiangsheng Electrical Appliance Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-17
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a conveniently-moved grinder for producing distribution boxes, which comprises a grinder component and a dust removal box component; the grinding wheel machine component comprises two symmetrical grinding wheels, a grinding wheel motor and a supporting seat; the dust removal box component comprises a box body, a fan and a dust removal component; the dust removal assembly comprises a funnel A, a funnel B, a connecting hose, a supporting plate, an upper cover body and a dust bag assembly. The utility model has simple structure and convenient operation; the rubber backing plate of the utility model can reduce the vibration generated when the grinding wheel is used to a certain extent; the sound absorption felt is adhered in the lower cavity body, so that certain noise can be absorbed, and the influence of the noise is reduced; the dust removal component is detachably mounted, so that dust and debris in the dust collection bag can be conveniently recovered, or the dust collection bag can be conveniently replaced; dust removal subassembly is under the effect of fan, in piece and the dust suction to the dust bag around the emery wheel protective housing, avoids piece and dust to scatter around, influences all around environment and operating personnel.

Description

Grinder is used in block terminal production convenient to remove

Technical Field

The utility model belongs to the technical field of the abrasive machine, especially, relate to a block terminal production is with abrasive machine convenient to remove.

Background

Grinders are common devices used to sharpen various knives, tools, and parts. It is mainly composed of a base, a grinding wheel, a motor or other power sources, a bracket, a protective cover and the like. In the distribution box production process convenient to move, a large number of parts need to be processed by oneself to meet the production requirement. In the processing process of the parts, the parts or the cutter for producing the parts are sharpened by using a grinder inevitably. But the grinder function singleness on the existing market still has some problems in using the grinder in-process: vibration is generated in the using process, and the grinding machine is damaged for a long time; when the grinding wheel is used for grinding, a lot of chips and dust are generated, and the surrounding environment is polluted; the long-time work also can produce a large amount of heats and be difficult to distribute away, has reduced life greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming current technical problem, provide a block terminal production abrasive machine convenient to remove.

In order to achieve the purpose, the utility model is implemented according to the following technical scheme:

a grinder convenient to move for production of a distribution box comprises a grinder assembly and a dust removal box assembly; the grinding wheel machine component comprises two symmetrical grinding wheels, a grinding wheel motor and a supporting seat; a protective shell is arranged outside the grinding wheel; the dust removal box component comprises a box body, a fan and a dust removal component; the fan comprises a motor and fan blades; the supporting seat is fixedly arranged on the upper end surface of the box body;

a rubber cushion plate is arranged between the supporting seat and the box body;

the box body is rectangular, a partition board is arranged in the box body, and the box body is divided into an upper cavity and a lower cavity; an upper cavity door is arranged at the front and the rear of the upper cavity; a lower cavity door is arranged in front of the lower cavity; the lower cavity door is provided with a vent hole;

the rear wall, the left wall and the right wall of the lower cavity are all stuck with sound-absorbing felts; the sound-absorbing felt is adhered to the inner side surface of the lower cavity body door, which avoids the position of the ventilation hole; the partition board is provided with a through hole, and a fan blade rotating cavity is arranged below the through hole; the motor of the fan is fixed outside the lower cavity wall of the fan blade rotating cavity, and the fan blade of the fan is positioned in the fan blade rotating cavity; the side wall of the fan blade rotating cavity is provided with a vent hole;

the dust removal component comprises a funnel A, a funnel B, a connecting hose, a supporting plate, an upper cover body and a dust bag component; the funnel A and the funnel B are both positioned below the protective shell and are communicated with the protective shell; an upper cover body is welded on the supporting plate; the upper cover body is provided with two feed pipes which are symmetrical left and right; the funnel A is communicated with the feeding pipe on the left side through a connecting hose; the funnel B is communicated with the feeding pipe on the right side through a connecting hose;

the dust collecting bag component comprises an inner support frame, a dust collecting bag and a connecting piece; the upper end of the inner support frame is a support ring A, and the lower end of the inner support frame is welded with a cylindrical frame; the connecting piece is of an integrated structure and comprises a support ring B and an outer edge; the outer edge is positioned on the upper part of the middle of the support ring B; the outer diameter of the support ring B is matched with the inner diameter of the lower end of the upper cover body; the inner diameters of the support ring A and the support ring B are matched; the dust collection bag is sleeved outside the inner support frame and clamped between the support ring A and the support ring B; the support ring A and the support ring B are fastened through bolts; an elastic gasket is arranged between the outer edge and the support plate; the outer edge is fixedly connected with the supporting plate through a bolt;

the dust bag component is positioned right above the through hole.

Preferably, an elastic layer A is adhered to the outer side of the support ring A; and an elastic layer B is adhered to the inner side of the support ring B.

The utility model discloses an action principle:

the utility model discloses a grinder subassembly, dust removal case subassembly, wherein the grinder subassembly is prior art, and its theory of operation and concrete structure are no longer described in detail herein. The fans used herein are also prior art and their working principle and specific structure will not be described in detail here.

There is the rubber backing plate between supporting seat and the box, and the rubber backing plate is elastic material, can reduce the vibration that produces when the emery wheel used to a certain extent.

The dust removal case subassembly includes box, fan, dust removal subassembly. The box body is rectangular, a partition board is arranged in the box body, and the box body is divided into an upper cavity and a lower cavity. The upper cavity is mainly internally provided with a dust removal component, and the lower cavity is provided with a fan. The fan can produce the noise at the rotation in-process, therefore the internal wall of cavity of resorption is pasted and is had the sound absorption felt, can absorb certain noise, the influence of noise reduction. The lower cavity door is provided with a vent hole, and the side wall of the fan blade rotating cavity is provided with a vent hole, so that the fan can rotate to enable airflow to flow conveniently. When the fan rotates, the chips and dust around the protective shell of the grinding wheel can be sucked into the dust collecting bag through the hopper, the connecting hose and the feeding pipe; avoid the fragments and dust to scatter, influence surrounding environment and operating personnel.

The dust removal subassembly is installed in last cavity, and the cavity door all has last cavity around going up the cavity, and the installation is opened and the dust bag subassembly is dismantled to the aspect to can be very easy recovery or handle piece and the dust of collecting in the dust bag. Go up the cavity door and can install the sealing strip on it according to prior art for go up the cavity and go up between the cavity door sealed, make things convenient for the fan effect, can be better with dust and piece suction to the dust bag in. The upper cavity door and the lower cavity door are connected with the box body through hinges.

The funnel is connected with the upper cover body through the connecting hose, and the funnel, the connecting hose and the upper cover body are conveniently cleaned. The connecting hose is detachably connected to the funnel or the feed tube, which is prior art and will not be described in detail here. The inner supporting frame can support the dust collecting bag, so that the scraps and dust can be conveniently recycled. The support rings A and B clamp the dust bag, and the elastic layers on the support rings A and B can prevent dust from being drawn out from between the support rings and the dust bag. An elastic gasket is arranged between the outer edge and the supporting plate, so that dust can be prevented from being drawn out from the space between the supporting plate and the extension.

The utility model discloses following beneficial effect has been reached:

the utility model has simple structure and convenient operation; the rubber backing plate of the utility model can reduce the vibration generated when the grinding wheel is used to a certain extent; the sound absorption felt is adhered in the lower cavity body, so that certain noise can be absorbed, and the influence of the noise is reduced; the dust removal component is detachably mounted, so that dust and debris in the dust collection bag can be conveniently recovered, or the dust collection bag can be conveniently replaced; dust removal subassembly is under the effect of fan, in piece and the dust suction to the dust bag around the emery wheel protective housing, avoids piece and dust to scatter around, influences all around environment and operating personnel.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view taken along line E-E of FIG. 1;

fig. 3 is an enlarged view of a portion of the upper housing and bag assembly of fig. 2.

In the figure: 1. a grinding wheel; 2. a grinding wheel motor; 3. a supporting seat; 4. a protective shell; 5. a box body; 6. a motor; 7. a fan blade; 8. a rubber pad; 9. a partition plate; 10. an upper cavity; 11. a lower cavity; 12. an upper cavity door; 13. a lower cavity door; 14. a vent hole; 15. a funnel A; 16. a funnel B; 17. a connecting hose; 18. a support plate; 19. an upper cover body; 20. a feed pipe; 21. an inner support frame; 22. a dust collection bag; 23. a support ring A; 24. a side wall; 25. a frame; 26. a support ring B; 27. an outer edge; 28. a bolt; 29. an elastic washer; 30. an elastic layer A; 31. an elastic layer B; 32. a through hole; 33. a sound absorbing felt; 34. the fan blade rotates the chamber.

Detailed Description

The invention will be further described with reference to the drawings and specific embodiments, illustrative embodiments and description of which are provided herein to explain the invention, but not as a limitation thereof.

As shown in fig. 1 to 3, a grinder for producing a distribution box, which is convenient to move, comprises a grinder assembly and a dust removal box assembly. The grinding wheel machine component comprises two symmetrical grinding wheels 1, a grinding wheel motor 2 and a supporting seat 3; the grinding wheel 1 is externally provided with a protective shell 4. The dust removal box component comprises a box body 5, a fan and a dust removal component; the fan comprises a motor 6 and fan blades 7. The supporting seat 3 is fixedly arranged on the upper end surface of the box body 5, and a rubber cushion plate 8 is arranged between the supporting seat 3 and the box body 5.

The box body 5 is rectangular, a partition plate 9 is arranged in the box body, and the box body 5 is divided into an upper cavity 10 and a lower cavity 11; the front and the back of the upper cavity 10 are both provided with an upper cavity door 12; a lower cavity door 13 is arranged in front of the lower cavity 11; the lower chamber door 13 is provided with a vent 14.

The sound-absorbing felt 33 is adhered to the rear wall, the left wall and the right wall of the lower cavity 11; the part of the inner side surface of the lower cavity door 13, which avoids the ventilation hole, is adhered with a sound-absorbing felt; a through hole 32 is formed on the partition board 9, and a fan blade rotating cavity 34 is arranged below the through hole 32; the motor 6 of the fan is fixed outside the fan blade rotating cavity 34, and the fan blade 7 of the fan is positioned in the fan blade rotating cavity 34; the side wall 24 of the fan blade rotating cavity 34 is provided with a vent hole.

The dust removal assembly comprises a funnel A15, a funnel B16, a connecting hose 17, a supporting plate 18, an upper cover body 19 and a dust bag assembly. The funnel A15 and the funnel B16 are both positioned below the protective shell 4 and are communicated with the protective shell 4; an upper cover body 19 is welded on the supporting plate 18; the upper cover body 19 is provided with two feed pipes 20 which are symmetrical left and right; the hopper A15 is communicated with the feeding pipe 20 at the left side through a connecting hose 17; the hopper B16 communicates with the right feed tube 20 via a connecting hose 17.

The dust bag component comprises an inner support frame 21, a dust bag 22 and a connecting piece. The upper end of the inner support frame 21 is provided with a support ring A23, and the lower end is welded with a cylindrical frame 25; the connecting piece is of an integrated structure and comprises a supporting ring B26 and an outer edge 27; outer rim 27 is located midway up support ring B26; the outer diameter of the support ring B26 is matched with the inner diameter of the lower end of the upper cover body 19; support ring A23 fits the inner diameter of support ring B26; the dust collection bag 22 is sleeved outside the inner support frame 21 and clamped between the support ring A23 and the support ring B26; the support ring A23 and the support ring B26 are fastened through bolts 28; an elastic gasket 29 is arranged between the outer edge 27 and the support plate 18; the outer rim 27 is fixedly connected to the support plate 18 by bolts 28. An elastic layer A30 is pasted on the outer side of the support ring A23; an elastic layer B31 is adhered to the inner side of the support ring B26.

The dust bag assembly is located directly above the through hole 32.

The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, all according to the utility model discloses a technical scheme makes technical deformation, all falls into within the protection scope of the utility model.

Claims

1. A grinder convenient to move for production of a distribution box comprises a grinder assembly and a dust removal box assembly; the grinding wheel machine component comprises two symmetrical grinding wheels, a grinding wheel motor and a supporting seat; a protective shell is arranged outside the grinding wheel; the dust removal box component comprises a box body, a fan and a dust removal component; the fan comprises a motor and fan blades; the supporting seat is fixedly arranged on the upper end surface of the box body; the method is characterized in that:

the dust bag component is positioned right above the through hole.

2. The grinder convenient to move for production of distribution boxes of claim 1, characterized in that: an elastic layer A is pasted on the outer side of the support ring A; and an elastic layer B is adhered to the inner side of the support ring B.