Core rod polishing dustproof mechanism

Abstract

The utility model relates to the technical field of dustproof mechanisms, in particular to a core rod polishing dustproof mechanism which comprises a dustproof cover, the dustproof cover covers the outer portion of a machining area of a manual polishing machine, a hand operation window is formed in the front face of the dustproof cover, and a dust suction pipe is integrally formed at the top of the dustproof cover. The other end of the dust collection pipe is connected with an industrial dust collector; the sealing plates are fixedly connected to the two ends of the dustproof cover; the two sets of adjusting baffles are symmetrically distributed on the upper side and the lower side of the hand operation window, and nylon composite fibers are arranged on the sides, close to each other, of the two sets of adjusting baffles. The dust cover can cover the outside of the manual grinding machine, so that dust generated by core rod grinding is protected, dust dispersion is avoided, meanwhile, the dust cover is matched with an external industrial dust collector, dust in the dust cover is absorbed, follow-up dust dispersion is further reduced, and the environment quality of a machining workshop is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to dustproof mechanism technical field, concretely is a kind of core rod polishing dustproof mechanism. BACKGROUND

[0002] Core rod is a kind of mould part for forming profile face in pressing direction in pressing or sintered body, and it is mainly used for manufacturing various composite products, with light weight, high strength, corrosion resistance, high temperature resistance and wear resistance etc., and is widely used in various fields, but it often needs to use manual polishing mechanism to polish its surface in the process of production and processing, to ensure its high precision and smoothness, but due to the exposed state of traditional polishing mechanism, the dust generated when polishing core rod can be dispersed everywhere, thereby causing serious environmental pollution to factory workshop, and when the protective performance of operator is low, dust is also easily inhaled into the body of operator, causing serious occupational disease, so a kind of core rod polishing dustproof mechanism is needed to reduce the dispersion of dust. SUMMARY

[0003] The utility model aims at providing a kind of core rod polishing dustproof mechanism, to solve the problem that the dust generated when polishing core rod can be dispersed everywhere in the background art described above, thereby causing serious environmental pollution to factory workshop, and when the protective performance of operator is low, dust is also easily inhaled into the body of operator, causing serious occupational disease.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of core rod polishing dustproof mechanism, comprising:

[0005] Dust cover, the dust cover covers in the processing area outside manual polisher, the front of the dust cover is equipped with hand operation window, the top of the dust cover is integrally formed with dust suction pipe, and the other end of dust suction pipe is connected with industrial dust collector;

[0006] Sealing plate, the sealing plate is fixedly connected at both ends of dust cover;

[0007] Two groups of adjusting baffle, two groups the adjusting baffle is symmetrically distributed in the upper and lower sides of hand operation window, and the side of mutual approach of two groups of adjusting baffle is all provided with nylon composite fiber.

[0008] Preferably, the dust cover and adjusting baffle are made of high-strength transparent material, and the high-strength transparent material is any one of polycarbonate, polyethylene terephthalate or polypropylene.

[0009] Preferably, the dust cover is in inverted U-shaped structure, and the two ends of the sealing plate are provided with positioning holes, and the body of the manual polisher is provided with threaded holes corresponding to the positioning holes.

[0010] Preferably, flange rings are integrally welded at both ends of the dust cover, and the dust cover is flange-connected with the sealing plate through the flange rings.

[0011] Preferably, first threaded holes are formed on the front surface of the dust cover, and the first threaded holes are distributed on the upper and lower sides of the hand operation window, first adjusting holes are uniformly formed at both ends of the adjusting baffle, and screws are penetrated into the first threaded holes from the first adjusting holes.

[0012] Preferably, the side of the adjusting baffle close to each other is in T-shaped structure, and nylon composite fibers are arrayed on the surface of the T-shaped structure.

[0013] Compared with the prior art, the dust cover of the utility model can be covered on the outside of the hand polisher, thereby protecting the dust generated by the polishing of the mandrel, avoiding the diffusion of the dust, and cooperating with the setting of the external industrial dust collector to absorb and process the dust in the dust cover, thereby further reducing the diffusion of the subsequent dust, ensuring the environment of the processing workshop, avoiding the risk of dust adsorption in the respiratory tract of the operator, and facilitating the flexible adjustment of the hand operation area, convenient adjustment of the hand position when polishing the mandrel with different diameters, and further reducing the splashing of the polishing particles, improving the overall protection, and the elasticity of the nylon composite fibers does not affect the flexible movement of the hands of the operator, ensures the convenience of the hand-held polishing of the surface of the mandrel, and also has good shielding and protection effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is an overall structure schematic view of the utility model;

[0015] Fig. 2 It is an assembly explosion structure schematic view of the utility model;

[0016] Fig. 3 It is an overall explosion structure schematic view of the utility model.

[0017] In the drawing: 1, dust cover; 11, hand operation window; 12, dust suction pipe; 13, first threaded hole; 14, flange ring; 2, sealing plate; 3, adjusting baffle; 31, nylon composite fiber; 32, first adjusting hole; 4, hand polisher. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0019] Please refer to Figs. 1-3 The utility model provides an embodiment: a kind of core rod polishing dustproof mechanism, dust cover 1 is covered in the processing area outside manual sander 4, the front of dust cover 1 is equipped with hand operation window 11, dust cover 1 is integrally formed with dust extraction pipe 12 in top, and the other end of dust extraction pipe 12 is connected with industrial dust collector.

[0020] Sealing plate 2 is also provided, and sealing plate 2 is fixedly connected to the two ends of dust cover 1;In addition, adjusting baffle 3 is symmetrically distributed on the upper and lower sides of hand operation window 11, and nylon composite fiber 31 is arranged on the side close to each other of the two groups of adjusting baffles 3, which can cover and protect the polishing area of manual sander 4, prevent the dispersion of dust during the polishing process of the core rod, and effectively block and collect the dust, so as to ensure the environmental quality of the processing area workshop and reduce the incidence of occupational diseases of operators.

[0021] Specifically, dust cover 1 and adjusting baffle 3 are made of high-strength transparent material, and the high-strength transparent material is any one of polycarbonate, polyethylene terephthalate or polypropylene. The above-mentioned materials have good high-transparency performance, so that the processing state inside the manual sander 4 can be observed after covering the processing area of the manual sander 4, thereby facilitating the handheld polishing operation of the core rod inside by the operator.

[0022] Please refer to Fig. 3 The cross section of dust cover 1 is in inverted U-shaped structure, and the two ends of sealing plate 2 are provided with positioning holes, and the body of manual sander 4 is provided with threaded holes corresponding to the positioning holes, and the positioning holes are connected with the threaded holes of manual sander 4 through bolts, so as to realize the installation and positioning of dust cover 1. Flange ring 14 is integrally welded on the two ends of dust cover 1, and dust cover 1 is connected with sealing plate 2 through flange ring 14.

[0023] The first threaded hole 13 is arranged on the front face of the dust cover 1, and is arranged on the upper and lower sides of the hand operating window 11; the first adjusting hole 32 is arranged on the two ends of the adjusting baffle 3, and the screw is arranged in the first adjusting hole 32 and the first threaded hole 13; the side, which is close to each other, of the adjusting baffle 3 is in T-shaped structure, and the nylon composite fiber 31 is arranged on the surface of the T-shaped structure; the position of the two adjusting baffles 3 is adjusted, so that the height of the hand of the operator is adjusted, the position of the hand is flexibly adjusted according to the diameter of the processed core rod, the exposed space is effectively reduced, the particles generated in the grinding are further blocked by the arrangement of the nylon composite fiber 31, the particles are prevented from splashing to the outside, the elastic structure does not affect the transverse displacement of the hand of the operator, and the grinding operation on the surface of the core rod is ensured.

[0024] Working principle: the manual grinder 4 and the industrial dust collector used in the application are products that can be directly purchased on the market, the principle and connection mode are prior art known by those skilled in the art, and details are not described here again, in use, the device is installed first, so that the dust cover 1 is installed outside the processing area of the manual grinder 4, then the sealing plate 2 is installed and positioned at the two ends of the dust cover 1, finally, the position of the adjusting baffle 3 is adaptively adjusted according to the diameter of the processed core rod and the thickness of the arm of the operator, so that the flexible grinding on the surface of the core rod is ensured after the hand of the operator penetrates the hand operating window 11 and enters the inside of the dust cover 1, finally, the industrial dust collector is installed and connected outside the dust collection pipe 12, so that the dust generated in the grinding is quickly adsorbed and collected by the energized industrial dust collector.

[0025] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, the scope of the utility model is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A dustproof mechanism for mandrel grinding, characterized in that, include: Dust cover (1), the dust cover (1) covers the outside of the processing area of ​​the manual grinder (4), the front of the dust cover (1) is provided with a hand operation window (11), the top of the dust cover (1) is integrally formed with a dust suction pipe (12), and the other end of the dust suction pipe (12) is connected to an industrial vacuum cleaner. A sealing plate (2) is fixedly connected to both ends of the dust cover (1); Two sets of adjustment baffles (3) are symmetrically distributed on the upper and lower sides of the hand operation window (11), and nylon composite fibers (31) are provided on the side of the two sets of adjustment baffles (3) that are close to each other.

2. The dustproof mechanism for mandrel grinding according to claim 1, characterized in that: The dust cover (1) and the adjusting baffle (3) are both made of high-strength transparent material, and the high-strength transparent material is any one of polycarbonate, polyethylene terephthalate or polypropylene.

3. The dustproof mechanism for mandrel grinding according to claim 1, characterized in that: The dust cover (1) has an inverted U-shaped cross-section. The bottom of both ends of the sealing plate (2) are provided with positioning holes, and the body of the manual grinder (4) is provided with threaded holes corresponding to the positioning holes.

4. The dustproof mechanism for mandrel grinding according to claim 1, characterized in that: Both ends of the dust cover (1) are integrally welded with flange rings (14), and the dust cover (1) is connected to the sealing plate (2) by flange rings (14).

5. The dustproof mechanism for mandrel grinding according to claim 1, characterized in that: The dust cover (1) has a first threaded hole (13) on its front side, and the first threaded hole (13) is distributed on the upper and lower sides of the hand operation window (11). The adjustment baffle (3) has a first adjustment hole (32) evenly distributed at both ends, and a screw passes through the first adjustment hole (32) to the inside of the first threaded hole (13).

6. The dustproof mechanism for mandrel grinding according to claim 5, characterized in that: The adjusting baffles (3) are T-shaped on the side that are close to each other, and the surface of the T-shaped structure is covered with nylon composite fibers (31).

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