End grinding device for PE pipe machining

Abstract

The utility model discloses an end grinding device for PE pipe machining, and relates to the field of grinding devices. According to the end grinding device for PE pipe machining, a rotating mechanism is arranged on the outer surface of a grinding machine body, an output end body is arranged on the lower surface of the rotating mechanism, a grinding mechanism is fixedly connected to the outer surface of the output end body, the outer surface of the rotating mechanism is sleeved with a fixed plate, and the outer surface of the rotating mechanism is movably sleeved with a movable plate; the threaded rod is rotationally connected to the interior of the fixed plate, the movable plate is in threaded connection to the outer surface of the threaded rod, the mounting plate movably sleeves the outer surface of the rotating mechanism, the movable plate is movably clamped in the mounting plate, the lower surface of the mounting plate abuts against the upper surface of the fixed plate, and the protective cover is fixedly connected to the lower surface of the mounting plate. The end grinding device for PE pipe machining is used for disassembling and cleaning the protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to an end grinding device used for PE pipe processing. Background Art

[0002] PE pipe is a professional sewer pipe that is resistant to high temperature corrosion. Both ends of the PE pipe need to be polished before installation. The device used in PE pipe polishing is the end polishing device for PE pipe processing, also called a grinder.

[0003] The existing PE pipe grinder has the problem that the debris generated during the grinding process easily enters the protective cover, making it difficult to clean;

[0004] The reason for this problem is that during the use of the PE pipe grinder, a set of protective covers will be set on the outer surface of the grinding mechanism to prevent accidental injuries to the hands and reduce the dust generated by grinding debris. The grinding mechanism usually rotates under the drive of the output mechanism to grind the end of the PE pipe. At this time, the grinding mechanism will bring some debris into the inside of the protective cover during high-speed rotation, and the protective cover will be fixed on the outer surface of the rotating mechanism in order not to affect the output end driving the grinding mechanism to rotate and grind. In this way, more and more dust will accumulate inside the protective cover after long-term use, and finally the protective cover will be blocked and interfere with the normal grinding process of the grinding mechanism. Therefore, we propose an end grinding device for PE pipe processing. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides an end grinding device for PE pipe processing, which solves the problem that the existing PE pipe grinders have the problem that the debris generated during the grinding process easily enters the inside of the protective cover, making it difficult to clean.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: the end grinding device for PE pipe processing includes:

[0009] A grinding machine body, wherein a rotating mechanism is provided on the outer surface of the grinding machine body;

[0010] An output end body, wherein the output end body is arranged on the lower surface of the rotating mechanism;

[0011] A grinding mechanism, the grinding mechanism is fixedly connected to the outer surface of the output end body;

[0012] A protective cover, the protective cover being arranged on the outer surface of the grinding mechanism;

[0013] The outer surface of the rotating mechanism is provided with a mounting plate, and the outer surface of the mounting plate is provided with a cleaning mechanism, and the cleaning mechanism is used for disassembly and cleaning of the protective cover;

[0014] The cleaning mechanism includes a fixed plate, a movable plate, and a threaded rod. The fixed plate is sleeved on the outer surface of the rotating mechanism, the movable plate is movably sleeved on the outer surface of the rotating mechanism, the threaded rod is rotatably connected to the inside of the fixed plate, the movable plate is threadedly connected to the outer surface of the threaded rod, the mounting plate is movably sleeved on the outer surface of the rotating mechanism, the movable plate is movably clamped in the inside of the mounting plate, the lower surface of the mounting plate is abutted against the upper surface of the fixed plate, and the protective cover is fixedly connected to the lower surface of the mounting plate.

[0015] Preferably, the upper surface of the fixed plate is fixedly connected to an auxiliary plate, the outer surface of the mounting plate is fixedly connected to a limiting block, the limiting block is movably inserted into the interior of the auxiliary plate, and the outer surface of the mounting plate is against the outer surface of the auxiliary plate.

[0016] Preferably, an insert block is fixedly connected to the lower surface of the movable plate, a slot is provided on the upper surface of the mounting plate, the insert block is movably inserted into the slot, the lower surface of the movable plate abuts against the upper surface of the mounting plate, and the lower surface of the movable plate abuts against the upper surface of the auxiliary plate.

[0017] Preferably, the outer surface of the fixed plate is fixedly connected to a first connecting plate, the outer surface of the movable plate is fixedly connected to a second connecting plate, a rotation groove is opened on the outer surface of the first connecting plate, the threaded rod is rotatably connected inside the rotation groove, and the threaded rod is threadedly connected inside the second connecting plate.

[0018] The utility model discloses an end grinding device for PE pipe processing, which has the following beneficial effects:

[0019] 1. The end grinding device for PE pipe processing rotates the threaded rod, and the threaded rod will rotate inside the rotating groove opened on the outer surface of the fixed plate. At the same time, the threaded rod thread rotates inside the movable plate. At this time, the movable plate slides on the outer surface of the rotating mechanism driven by the threaded rod until the movable plate drives the plug to move away from the inside of the slot. At this time, the mounting plate is held in hand, and the mounting plate drives the protective cover to leave the outer surface of the grinding mechanism. At this time, the limit block will slide away from the inside of the auxiliary plate. This arrangement is to facilitate the separate removal of the protective cover and the cleaning of the inside of the protective cover. At the same time, the operation is simple and will not affect the normal use of the grinding mechanism.

[0020] 2. The end grinding device for PE pipe processing, by taking the mounting plate, drives the mounting plate to cover the outer surface of the grinding mechanism, then the limit block is movably inserted into the interior of the auxiliary plate, and then the threaded rod is rotated, and the threaded rod will rotate inside the rotating groove opened on the outer surface of the fixed plate, and at the same time, the threaded rod is threadedly rotated inside the movable plate, and the movable plate slides on the outer surface of the rotating mechanism driven by the threaded rod until the movable plate drives the insert block to be movably inserted into the interior of the slot, and at the same time, the lower surface of the movable plate is against the upper surface of the mounting plate and the auxiliary plate. This arrangement is to facilitate the installation of the protective cover back on the outer surface of the grinding mechanism after cleaning the inside of the protective cover, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the overall outer surface structure of the utility model;

[0023] Figure 2 This is a schematic cross-sectional view of the external structure of the movable plate of the utility model;

[0024] Figure 3 This is a schematic cross-sectional view of the external structure of the mounting plate of the utility model;

[0025] Figure 4 It is a schematic cross-sectional view of the external structure of the second connecting plate of the utility model.

[0026] In the figure: 1. grinder body; 101. grinding mechanism; 102. rotating mechanism; 103. output end body; 104. protective cover; 2. mounting plate; 201. fixed plate; 202. movable plate; 203. threaded rod; 204. limit block; 205. plug-in block; 206. auxiliary plate; 207. second connecting plate; 208. first connecting plate; 209. rotating groove; 210. slot. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The embodiment of the present application provides an end grinding device for PE pipe processing, thereby solving the problem that the debris generated during the grinding process of the existing PE pipe grinder easily enters the inside of the protective cover, making it difficult to clean, and realizes the disassembly and cleaning of the protective cover.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Embodiment 1

[0031] The utility model embodiment discloses an end grinding device for PE pipe processing.

[0032] According to the attached Figure 1-4 As shown, including:

[0033] A grinding machine body 1, the outer surface of which is provided with a rotating mechanism 102;

[0034] The output end body 103 is arranged on the lower surface of the rotating mechanism 102;

[0035] A grinding mechanism 101, the grinding mechanism 101 is fixedly connected to the outer surface of the output end body 103;

[0036] A protective cover 104, which is disposed on the outer surface of the grinding mechanism 101;

[0037] The outer surface of the rotating mechanism 102 is provided with a mounting plate 2, and the outer surface of the mounting plate 2 is provided with a cleaning mechanism, which is used for disassembly and cleaning of the protective cover 104;

[0038] The cleaning mechanism includes a fixed plate 201, a movable plate 202, and a threaded rod 203. The fixed plate 201 is sleeved on the outer surface of the rotating mechanism 102, the movable plate 202 is movably sleeved on the outer surface of the rotating mechanism 102, the threaded rod 203 is rotatably connected to the inside of the fixed plate 201, the movable plate 202 is threadedly connected to the outer surface of the threaded rod 203, the mounting plate 2 is movably sleeved on the outer surface of the rotating mechanism 102, the movable plate 202 is movably clamped in the inside of the mounting plate 2, the lower surface of the mounting plate 2 is abutted against the upper surface of the fixed plate 201, and the protective cover 104 is fixedly connected to the lower surface of the mounting plate 2.

[0039] Working principle: By rotating the threaded rod 203, the threaded rod 203 will rotate inside the rotating groove 209 opened on the outer surface of the fixed plate 201, and at the same time, the threaded rod 203 will rotate inside the movable plate 202. At this time, the movable plate 202 slides on the outer surface of the rotating mechanism 102 driven by the threaded rod 203 until the movable plate 202 drives the plug block 205 to move out of the slot 210. At this time, hold the mounting plate 2 and drive the protective cover 104 to leave the outer surface of the grinding mechanism 101. At this time, the limit block 204 will slide away from the inside of the auxiliary plate 206. This arrangement is to facilitate the separate removal of the protective cover 104 and the cleaning of the inside of the protective cover 104. At the same time, the operation is simple and will not affect the normal use of the grinding mechanism 101.

[0040] Embodiment 2

[0041] The utility model embodiment discloses an end grinding device for PE pipe processing.

[0042] According to the attached Figure 1-4 As shown;

[0043] The upper surface of the fixed plate 201 is fixedly connected with an auxiliary plate 206 , the outer surface of the mounting plate 2 is fixedly connected with a limiting block 204 , the limiting block 204 is movably inserted into the interior of the auxiliary plate 206 , and the outer surface of the mounting plate 2 abuts against the outer surface of the auxiliary plate 206 .

[0044] The lower surface of the movable plate 202 is fixedly connected with an insert block 205, and the upper surface of the mounting plate 2 is provided with a slot 210. The insert block 205 is movably inserted into the inside of the slot 210. The lower surface of the movable plate 202 abuts against the upper surface of the mounting plate 2, and the lower surface of the movable plate 202 abuts against the upper surface of the auxiliary plate 206.

[0045] The outer surface of the fixed plate 201 is fixedly connected to the first connecting plate 208, and the outer surface of the movable plate 202 is fixedly connected to the second connecting plate 207. The outer surface of the first connecting plate 208 is provided with a rotation groove 209, and the threaded rod 203 is rotatably connected inside the rotation groove 209, and the threaded rod 203 is threadedly connected inside the second connecting plate 207.

[0046] Working principle: By taking the mounting plate 2, the mounting plate 2 drives the protective cover 104 to be sleeved on the outer surface of the grinding mechanism 101. At this time, the limit block 204 is movably inserted into the interior of the auxiliary plate 206, and then the threaded rod 203 is rotated. At this time, the threaded rod 203 will rotate inside the rotating groove 209 opened on the outer surface of the fixed plate 201, and at the same time, the threaded rod 203 is threadedly rotated inside the movable plate 202. At this time, the movable plate 202 slides on the outer surface of the rotating mechanism 102 driven by the threaded rod 203 until the movable plate 202 drives the insert block 205 to be movably inserted into the interior of the slot 210. At the same time, the lower surface of the movable plate 202 is against the upper surface of the mounting plate 2 and the auxiliary plate 206. This arrangement is to facilitate the installation of the protective cover 104 back to the outer surface of the grinding mechanism 101 after cleaning the inside of the protective cover 104, and the operation is simple.

[0047] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0048] 1. The movable plate 202 is driven by the threaded rod 203 to slide on the outer surface of the rotating mechanism 102 until the movable plate 202 drives the insert block 205 to move away from the inside of the slot 210. Then, the mounting plate 2 is held by hand to drive the protective cover 104 away from the outer surface of the grinding mechanism 101. At this time, the limit block 204 will slide away from the inside of the auxiliary plate 206. This arrangement is to facilitate the separate removal of the protective cover 104 and the cleaning of the inside of the protective cover 104. At the same time, the operation is simple and will not affect the normal use of the grinding mechanism 101.

[0049] 2. Drive the protective cover 104 by the mounting plate 2 to cover the outer surface of the grinding mechanism 101, and then drive the movable plate 202 to move the insert block 205 into the interior of the slot 210. At the same time, the lower surface of the movable plate 202 is against the upper surface of the mounting plate 2 and the auxiliary plate 206. This arrangement is to facilitate the installation of the protective cover 104 back to the outer surface of the grinding mechanism 101 after cleaning the inside of the protective cover 104, and the operation is simple.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. End grinding device for PE pipe processing, including: A grinding machine body (1), wherein a rotating mechanism (102) is provided on the outer surface of the grinding machine body (1); An output end body (103), wherein the output end body (103) is arranged on the lower surface of the rotating mechanism (102); A grinding mechanism (101), wherein the grinding mechanism (101) is fixedly connected to the outer surface of the output end body (103); A protective cover (104), wherein the protective cover (104) is arranged on the outer surface of the grinding mechanism (101); The invention is characterized in that a mounting plate (2) is provided on the outer surface of the rotating mechanism (102), and a cleaning mechanism is provided on the outer surface of the mounting plate (2), and the cleaning mechanism is used for disassembling and cleaning the protective cover (104); The cleaning mechanism comprises a fixed plate (201), a movable plate (202), and a threaded rod (203); the fixed plate (201) is sleeved on the outer surface of the rotating mechanism (102); the movable plate (202) is movably sleeved on the outer surface of the rotating mechanism (102); the threaded rod (203) is rotatably connected to the inside of the fixed plate (201); the movable plate (202) is threadedly connected to the outer surface of the threaded rod (203); the mounting plate (2) is movably sleeved on the outer surface of the rotating mechanism (102); the movable plate (202) is movably clamped inside the mounting plate (2); the lower surface of the mounting plate (2) is abutted against the upper surface of the fixed plate (201); and the protective cover (104) is fixedly connected to the lower surface of the mounting plate (2).

2. The end grinding device for PE pipe processing according to claim 1 is characterized in that: The upper surface of the fixing plate (201) is fixedly connected to an auxiliary plate (206), the outer surface of the mounting plate (2) is fixedly connected to a limiting block (204), the limiting block (204) is movably inserted into the interior of the auxiliary plate (206), and the outer surface of the mounting plate (2) abuts against the outer surface of the auxiliary plate (206).

3. The end grinding device for PE pipe processing according to claim 1 is characterized in that: The lower surface of the movable plate (202) is fixedly connected with an insert block (205), the upper surface of the mounting plate (2) is provided with a slot (210), the insert block (205) is movably inserted into the slot (210), the lower surface of the movable plate (202) abuts against the upper surface of the mounting plate (2), and the lower surface of the movable plate (202) abuts against the upper surface of the auxiliary plate (206).

4. The end grinding device for PE pipe processing according to claim 1 is characterized in that: The outer surface of the fixed plate (201) is fixedly connected to a first connecting plate (208), the outer surface of the movable plate (202) is fixedly connected to a second connecting plate (207), a rotation groove (209) is formed on the outer surface of the first connecting plate (208), and the threaded rod (203) is rotatably connected inside the rotation groove (209). The threaded rod (203) is threadedly connected to the inside of the second connecting plate (207).

Images