CN210819130U - Grinding machine with dust removal safeguard function - Google Patents

Abstract

The utility model discloses a grinding machine with dust removal safeguard function, including grinding machine body and negative pressure pump connecting pipe, the inside through connection in upper end of grinding machine body has the dust absorption pipeline, and the inner wall of dust absorption pipeline has seted up filter screen hole, the right-hand member of negative pressure pump connecting pipe communicates with the left end of dust absorption pipeline, and the inner wall middle part fixedly connected with slide bar of dust absorption pipeline, the equal fixedly connected with mounting panel in both ends about the slide bar, and the middle part of mounting panel rotates and is connected with the threaded rod, all overlap on slide bar and the threaded rod and be equipped with the installation piece, the lower extreme of dust absorption pipeline is connected with the collecting vat, the collection hole has been seted up to the lower extreme of collecting vat, collecting vat. This grinding machine with dust removal safeguard function conveniently collects the processing to dust such as piece, is convenient for keep the cleanliness of grinding machine to and be convenient for support and fix the not object of equidimension, convenient stable processing facilitates the use.

Description

Grinding machine with dust removal safeguard function

Technical Field

The utility model relates to a relevant technical field of grinding machine specifically is a grinding machine with dust removal safeguard function.

Background

Grinding machines are machine tools for grinding surfaces of workpieces by using grinding tools, most grinding machines perform grinding by using grinding wheels rotating at high speed, and few grinding machines perform grinding by using other grinding tools such as oilstones and abrasive belts and free abrasives.

However, a general grinding machine protects dust, and is inconvenient to collect and process dust and other debris, so that the grinding machine is dirty and affects use, and objects with different sizes are inconvenient to support and fix, and the use is affected due to inconvenient stable processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding machine with dust removal safeguard function to solve general grinding machine that proposes in the above-mentioned background art and protect to the dust, inconvenient collect the processing with piece such as dust, lead to the grinding machine dirty in disorder, the influence is used, and inconvenient object to equidimension not supports and fixes, inconvenient stable processing, influences the problem of using.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine with dust removal protection function comprises a grinding machine body and a negative pressure pump connecting pipe, wherein a dust suction pipeline is connected in the upper end of the grinding machine body in a penetrating way, and the inner wall of the dust absorption pipeline is provided with filter meshes, the right end of the negative pressure pump connecting pipe is communicated with the left end of the dust absorption pipeline, and the middle part of the inner wall of the dust absorption pipeline is fixedly connected with a sliding rod, the left end and the right end of the sliding rod are both fixedly connected with mounting plates, and the middle part of the mounting plate is rotatably connected with a threaded rod, the slide bar and the threaded rod are both sleeved with mounting blocks, the front end and the rear end of each mounting block are both provided with slide holes, a threaded hole is arranged in the middle of the mounting block, the lower end of the dust absorption pipeline is connected with a collecting groove, the collecting tank is fixedly connected inside the grinding machine body, the lower end of the collecting tank is provided with a collecting hole, and the lower side of the collecting hole is provided with a collecting box which is connected inside the lower end of the grinding machine body in a sliding manner.

Preferably, the cross section of the dust suction pipeline and the cross section of the opening at the upper end of the grinding machine body are in a square structure, and the dust suction pipeline and the filter meshes form a hollow structure.

Preferably, the slide bar is symmetrical around the horizontal axis of mounting panel and sets up, and the installation piece passes through the threaded rod and constitutes left and right sliding structure on the slide bar.

Preferably, the screw thread precession direction at the left and right ends of threaded rod is opposite, and the mounting block passes through the screw hole and is threaded connection with the connected mode of threaded rod to the mounting block is "T" style of calligraphy structure.

Preferably, the longitudinal section of the collecting tank is of an isosceles trapezoid structure, and an opening at the upper end of the collecting tank is tightly connected with the inner wall of the dust collection pipeline.

Preferably, the collecting holes are uniformly formed in the lower end face of the collecting tank, and the aperture size of each collecting hole is larger than that of each filtering mesh.

Compared with the prior art, the beneficial effects of the utility model are that: the grinding machine with the dust removal protection function is convenient for collecting and processing dust such as scraps, is convenient for keeping the cleanliness of the grinding machine, is convenient for supporting and fixing objects with different sizes, is convenient for stable processing and is convenient to use;

1. the collecting tank is provided with a collecting tank and a collecting hole, the inner wall of the collecting tank is obliquely arranged, so that the chips can conveniently slide to the lower end of the collecting tank, and can conveniently fall into the collecting tank through the collecting hole, the chips can be conveniently collected, and the chips can be conveniently recycled;

2. the mounting block and the threaded rod are connected in a threaded manner, so that the space size of 2 mounting blocks can be conveniently adjusted, objects with different sizes can be conveniently supported and fixed, and processing is convenient;

3. be equipped with the dust absorption pipeline and filter the mesh, filter the mesh and evenly set up on the inner wall of dust absorption pipeline, the dust absorption pipeline is connected with external negative pressure pump through the negative pressure pump connecting pipe to be convenient for adsorb the dust granule that produces when polishing, thereby be convenient for the environmental protection, avoid the dust to splash, influence operational environment.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a top view of the collecting tank of the present invention;

fig. 4 is a schematic view of the overall structure of the mounting block of the present invention.

In the figure: 1. a grinder body; 2. a dust collection duct; 3. filtering meshes; 4. a negative pressure pump connecting pipe; 5. a slide bar; 6. mounting a plate; 7. mounting blocks; 8. a threaded rod; 9. collecting tank; 10. a collection box; 11. a collection well; 12. a slide hole; 13. a threaded bore.

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 grinding machine with a dust removal protection function comprises a grinding machine body 1, a dust suction pipeline 2, a filter mesh 3, a negative pressure pump connecting pipe 4, a sliding rod 5, a mounting plate 6, a mounting block 7, a threaded rod 8, a collecting tank 9, a collecting box 10, a collecting hole 11, a sliding hole 12 and a threaded hole 13, wherein the dust suction pipeline 2 is connected inside the upper end of the grinding machine body 1 in a penetrating manner, the filter mesh 3 is formed in the inner wall of the dust suction pipeline 2, the right end of the negative pressure pump connecting pipe 4 is communicated with the left end of the dust suction pipeline 2, the sliding rod 5 is fixedly connected to the middle part of the inner wall of the dust suction pipeline 2, the mounting plate 6 is fixedly connected to the left end and the right end of the sliding rod 5, the threaded rod 8 is rotatably connected to the middle part of the mounting plate 6, the mounting block 7 is sleeved on the sliding rod, the lower extreme of dust absorption pipeline 2 is connected with collecting vat 9, and collecting vat 9 fixed connection has seted up collection hole 11 in the inside of grinding machine body 1 at the lower extreme of collecting vat 9, and the downside of collecting hole 11 is provided with collecting box 10, and collecting box 10 sliding connection is inside the lower extreme of grinding machine body 1.

Like in fig. 1 and 2 dust absorption pipeline 2's cross section and grinding machine body 1's upper end opening cross section all be "mouth" style of calligraphy structure, and dust absorption pipeline 2 and filter mesh 3 constitute fretwork column structure, the piece of conveniently polishing is collected, also be convenient for simultaneously improve with the area of dust contact, the processing is conveniently collected, slide bar 5 sets up about the horizontal axis longitudinal symmetry of mounting panel 6 as in fig. 1, and installation piece 7 passes through threaded rod 8 and constitutes horizontal sliding structure on slide bar 5, conveniently adjust the interval size of installation piece 7, thereby be convenient for support and fix the object of equidimension not, convenient processing handles.

Screw thread precession opposite direction about threaded rod 8 in fig. 1 and fig. 4, and installation piece 7 is threaded connection through threaded hole 13 and threaded rod 8's connected mode, and installation piece 7 is "T" style of calligraphy structure, easy to assemble and fixed object, facilitate the use, longitudinal section like collecting vat 9 in fig. 1 and fig. 2 is isosceles trapezoid structure, and the upper end opening part of collecting vat 9 and dust absorption pipeline 2's inner wall zonulae occludens, make things convenient for iron fillings to slide down on collecting vat 9, thereby be convenient for collect the inside of collecting box 10 of collecting hole 11 below, facilitate the use.

Collect the hole 11 and evenly set up on the lower terminal surface of collecting vat 9 as in fig. 1 and fig. 3, and the aperture size of collecting hole 11 is greater than the aperture size of filtering mesh 3, conveniently collects iron fillings, convenient to use.

The working principle is as follows: when the grinding machine with the dust removal protection function is used, firstly, as shown in a combined graph of fig. 1 and fig. 4, a motor switch connected with a threaded rod 8 is turned on, so that the threaded rod 8 is driven to rotate, the threaded rod 8 is connected with an installation block 7 in a threaded manner, so that the installation block 7 is driven to slide on a sliding rod 5, so that the space size of 2 installation blocks 7 is convenient to adjust, so that objects to be processed with different sizes are supported and fixed conveniently, processing and treatment are convenient, meanwhile, a switch of a negative pressure pump externally connected with a negative pressure pump connecting pipe 4 is turned on, so that dust generated during grinding is absorbed through a filter mesh 3 on a dust absorption pipeline 2, dust pollution is avoided, and meanwhile, as shown in a combined graph of fig. 2 and fig. 3, larger metal debris slides down to a collection hole 11 through a collection groove 9, so as to fall into a collection box 10, and the debris is convenient to collect, the grinding machine is convenient to recycle, the model of the motor is XD-60KTYZ, and the forward and reverse rotation is convenient to adjust, so that the whole process of using the grinding machine with the dust removal protection function is realized.

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 (6)

1. The utility model provides a grinding machine with dust removal safeguard function, includes grinding machine body (1) and negative pressure pump connecting pipe (4), its characterized in that: the dust collection device is characterized in that a dust collection pipeline (2) penetrates through the inside of the upper end of the grinding machine body (1), a filter mesh hole (3) is formed in the inner wall of the dust collection pipeline (2), the right end of a negative pressure pump connecting pipe (4) is communicated with the left end of the dust collection pipeline (2), a sliding rod (5) is fixedly connected to the middle of the inner wall of the dust collection pipeline (2), mounting plates (6) are fixedly connected to the left end and the right end of the sliding rod (5), a threaded rod (8) is rotatably connected to the middle of the mounting plates (6), mounting blocks (7) are sleeved on the sliding rod (5) and the threaded rod (8), sliding holes (12) are formed in the front end and the rear end of each mounting block (7), a threaded hole (13) is formed in the middle of each mounting block (7), a collecting groove (9) is connected to the lower end of the dust, the lower end of the collecting groove (9) is provided with a collecting hole (11), a collecting box (10) is arranged on the lower side of the collecting hole (11), and the collecting box (10) is connected to the inner portion of the lower end of the grinding machine body (1) in a sliding mode.

2. The grinding machine with the dust removal protection function as claimed in claim 1, wherein: the cross section of the dust collection pipeline (2) and the cross section of an opening at the upper end of the grinding machine body (1) are of a square structure, and the dust collection pipeline (2) and the filter meshes (3) form a hollow structure.

3. The grinding machine with the dust removal protection function as claimed in claim 1, wherein: the slide bar (5) is symmetrically arranged around the horizontal central axis of the mounting plate (6), and the mounting block (7) forms a left-right sliding structure on the slide bar (5) through a threaded rod (8).

4. The grinding machine with the dust removal protection function as claimed in claim 1, wherein: the screw thread precession direction at the left and right ends of threaded rod (8) is opposite, and the connected mode that installation piece (7) pass through screw hole (13) and threaded rod (8) is threaded connection, and installation piece (7) are "T" style of calligraphy structure.

5. The grinding machine with the dust removal protection function as claimed in claim 1, wherein: the longitudinal section of the collecting tank (9) is of an isosceles trapezoid structure, and an opening at the upper end of the collecting tank (9) is tightly connected with the inner wall of the dust collection pipeline (2).

6. The grinding machine with the dust removal protection function as claimed in claim 1, wherein: the collecting holes (11) are uniformly formed in the lower end face of the collecting tank (9), and the aperture size of the collecting holes (11) is larger than that of the filtering meshes (3).

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