Plastic pipe opening grinding device

Abstract

The utility model relates to the technical field of polishing devices, in particular to a plastic pipe orifice polishing device which comprises a supporting seat, a fixing block is arranged on the upper end face of the supporting seat, and a second fixing block symmetrical to the fixing block is arranged above the fixing block in a sliding mode. The upper end face of the fixing block and the lower end face of the second fixing block are provided with a plurality of symmetrically-arranged containing cavities and second containing cavities correspondingly, the upper end face of the second fixing block is provided with a plurality of clamping mechanisms penetrating into the second containing cavities, a supporting frame is arranged on the outer side of the supporting base, and a supporting plate is slidably arranged on the upper end face of the supporting frame. A plurality of sliding sleeves are arranged in the supporting plate, driving motors are arranged in the sliding sleeves in a sliding mode, and the output ends of the driving motors extend out of the sliding sleeves and are connected with grinding pieces. The pipe orifice polishing device can polish pipe orifices of a plurality of plastic pipes at the same time, burrs and sharp faces are prevented from occurring, each polishing mechanism can operate independently and does not affect each other, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of plastic pipe orifice polishing devices, in particular to a kind of plastic pipe orifice polishing device, belong to polishing device technical field. BACKGROUND

[0002] Plastic pipe is generally with synthetic resin, that is, polyester as raw material, join stabilizer, lubricant, plasticizer etc., with the method of "plastic" in the pipe making machine is extruded and is formed. Mainly used as tap water supply system pipe, drainage, exhaust and sewage sanitary pipe, underground drainage pipe system, rainwater pipe and wire installation supporting threading pipe etc. Plastic pipe can be cut according to the length required when using, but the pipe orifice section is relatively sharp after plastic pipe cutting, skin is easily scratched when using, there is certain danger, and burr or uneven condition can also appear on the surface, and it is not convenient to connect the pipeline.

[0003] Therefore, a kind of plastic pipe orifice polishing device is needed to solve the above problems. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of plastic pipe orifice polishing device, can simultaneously polish the orifice of multiple plastic pipes, prevent the appearance of burr and sharp surface condition, and each polishing mechanism can be operated independently, not influence each other, and it is practical.

[0005] In order to achieve the above purpose, the main technical scheme of the utility model is adopted: a kind of plastic pipe orifice polishing device, including support seat, the upper end surface of the support seat is provided with fixed block, the second fixed block is symmetrically arranged on the upper side of the fixed block, the upper end surface of the fixed block and the lower end surface of the second fixed block are respectively provided with a plurality of symmetrically arranged placement cavities and second placement cavities, the upper end surface of the second fixed block is provided with a plurality of clamping mechanisms penetrating into the second placement cavity, the outer side of the support seat is provided with support frame, the upper end surface of the support frame is slidably provided with support plate, the support plate is provided with a plurality of sliding sleeves, the sliding sleeve is slidably provided with drive motor, the output end of the drive motor extends to the outside of the sliding sleeve and is connected with abrasive disc.

[0006] Preferably, the placement cavity and the second placement cavity are both circular arc cavities, one side of the support seat is provided with fixed plate, the fixed plate is provided with sliding groove, one side of the second fixed block is provided with sliding block slidably connected with the sliding groove.

[0007] Preferably, the fixed block is provided with a motor support plate away from one side of the fixed plate, a second driving motor is fixedly arranged below the motor support plate, the second fixed block is provided with a connecting plate away from one side of the fixed plate, and a lead screw is connected to the output end of the second driving motor and penetrates through the motor support plate and is threadedly connected with the connecting plate.

[0008] Preferably, the clamping mechanism comprises an electric telescopic rod penetrating into the second placement cavity and a pressing plate arranged at the telescopic end of the electric telescopic rod.

[0009] Preferably, the support frame comprises a plurality of sliding plates uniformly distributed on one side of the support base and support legs arranged below the sliding plates, the sliding plates are provided with second sliding grooves, and the lower end surface of the support plate is provided with second sliding blocks in sliding connection with the second sliding grooves.

[0010] Preferably, the outer end of the sliding sleeve is provided with a sealing plate, and the inner wall of the sealing plate is provided with a second electric telescopic rod connected with the driving motor.

[0011] Preferably, one of the second sliding grooves is rotatably connected with a second lead screw threadedly connected with the second sliding block, and the outer end of the sliding plate is fixedly provided with a third driving motor connected with the second lead screw.

[0012] The utility model at least has the following beneficial effects:

[0013] By utilizing the driving motor, the polishing piece, the plurality of placement cavities and the second placement cavity, the preliminary clamping of the plastic pipe can be realized, further clamping is carried out by utilizing the clamping mechanism, and the placement cavities and the second placement cavity are also provided with a plurality of polishing pieces, so that the plurality of plastic pipes can be polished at the same time, the burr and sharp surface are prevented, and each polishing mechanism can be operated independently and does not affect each other, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0014] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application.

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a sectional view schematic view of the utility model;

[0017] Figure 3 It is a part of three-dimensional structure schematic view of the utility model;

[0018] Figure 4Part of the utility model is shown in the schematic view.

[0019] In the figure, 1, support seat; 2, fixed block; 3, second fixed block; 4, placing cavity; 5, second placing cavity; 6, clamping mechanism; 7, support frame; 8, support plate; 9, sliding sleeve; 10, drive motor; 11, polishing piece; 13, fixed plate; 14, sliding groove; 15, sliding block; 16, motor support plate; 17, second drive motor; 18, connecting plate; 19, screw; 20, electric telescopic rod; 21, pressing plate; 22, sliding plate; 23, support leg; 24, second sliding groove; 25, second sliding block; 26, sealing plate; 27, second electric telescopic rod; 28, second screw; 29, third drive motor. DETAILED DESCRIPTION

[0020] The embodiments of the application will be described in detail below with the accompanying drawings and examples, so that the realization process of how the application applies technical means to solve technical problems and achieves technical effects can be fully understood and implemented.

[0021] As Figures 1-4 The plastic pipe orifice polishing device provided by the embodiment includes a support seat 1, the upper end surface of the support seat 1 is provided with a fixed block 2, the upper end surface of the fixed block 2 and the lower end surface of a second fixed block 3 symmetrically arranged above the fixed block 2 are respectively provided with a plurality of symmetrically arranged placing cavities 4 and second placing cavities 5;

[0022] The placing cavities 4 and the second placing cavities 5 are both circular arc cavities, one side of the support seat 1 is provided with a fixed plate 13, the fixed plate 13 is provided with a sliding groove 14, one side of the second fixed block 3 is provided with a sliding block 15 in sliding connection with the sliding groove 14, and the sliding block 15 and the sliding groove 14 can realize the sliding effect of the second fixed block 3;

[0023] One side of the fixed block 2 away from the fixed plate 13 is provided with a motor support plate 16, the lower side of the motor support plate 16 is fixedly provided with a second drive motor 17, one side of the second fixed block 3 away from the fixed plate 13 is provided with a connecting plate 18, and the output end of the second drive motor 17 is connected with a screw 19 penetrating through the upper side of the motor support plate 16 and in threaded connection with the connecting plate 18;

[0024] The upper end surface of the second fixing block 3 is provided with a plurality of clamping mechanisms 6 penetrating into the second placing cavity 5, the clamping mechanism 6 comprises an electric telescopic rod 20 penetrating into the second placing cavity 5 and a pressing plate 21 arranged at the telescopic end of the electric telescopic rod 20, when it is needed to clamp and fix the plastic pipe to prevent shaking during polishing, the plastic pipe is placed in the placing cavity 4, then the second driving motor 17 drives the lead screw 19 to rotate in the connecting plate 18, so as to drive the second fixing block 3 to run downward until the upper end surface of the fixing block 2 is attached, then the electric telescopic rod 20 drives the pressing plate 21 to extend downward, so as to further clamp and fix the plastic pipe in the placing cavity 4 and the second placing cavity 5;

[0025] The outer side of the support base 1 is provided with a support frame 7, the upper end surface of the support frame 7 is slidably provided with a support plate 8, a plurality of sliding sleeves 9 are arranged in the support plate 8, a driving motor 10 is slidably arranged in the sliding sleeve 9, and the output end of the driving motor 10 extends to the outside of the sliding sleeve 9 and is connected with a polishing piece 11;

[0026] Further, the support frame 7 comprises a plurality of sliding plates 22 uniformly distributed on one side of the support base 1 and a support leg 23 arranged below the sliding plate 22, a second sliding groove 24 is formed in the sliding plate 22, and the lower end surface of the support plate 8 is provided with a second sliding block 25 slidably connected with the second sliding groove 24, and the sliding effect of the support plate 8 can be realized by the second sliding block 25 and the second sliding groove 24;

[0027] Further, one of the second sliding grooves 24 is rotatably connected with a second lead screw 28 threadedly connected with the second sliding block 25, and the outer end of the sliding plate 22 is fixedly provided with a third driving motor 29 connected with the second lead screw 28, when it is needed to adjust the position of the polishing piece 11, the third driving motor 29 drives the second lead screw 28 to rotate in the second sliding block 25, so as to drive a plurality of operating polishing pieces 11 to synchronously approach the pipe opening of the plastic pipe until they are attached thereto for polishing;

[0028] Further, the outer end of the sliding sleeve 9 is provided with a sealing plate 26, the inner wall of the sealing plate 26 is provided with a second electric telescopic rod 27 connected with the driving motor 10, when it is needed to polish a single plastic pipe, a plurality of polishing pieces 11 are simultaneously moved towards the plastic pipe, then according to the polishing requirement, further adjustment is carried out, when adjusting, according to the requirement, the second electric telescopic rod 27 is used to drive the corresponding driving motor 10 and the polishing piece 11 to approach the pipe opening of the corresponding plastic pipe, so as to realize targeted polishing, and further improve the practicability of the polishing device.

[0029] Certain terminology can also be used in the summary, and the claims to refer to particular components. One skilled in the art will appreciate that the components can be variously named in different documents without affecting the essence of the claims. A description or reference in this summary or is not intended to be limiting, but rather is provided for illustrative purposes. "Including" or "comprising" means including, but not limited to, to the extent that such phrasing is not followed by integers of the sum of the claim limitation followed by the phrase "consisting of", "consisting essentially of", or "substantially consisting of", the phrase is intended to be interpreted as "including, but not limited to". "Consisting essentially of" and "consisting of" mean "including and limited to". "Substantially" means that the stated characteristic, parameter, or value need not be achieved exactly, but that deviations or variations, including for example, tolerances, measurement error, measurement accuracy limitations and other factors known to those of skill in the art can occur. In an effort to provide a concise description of the exemplary embodiments, no independent claims are presented. However, the Applicant expressly reserves the right to assert any of the

[0030] It is to be understood that the singular forms "a", "an", and "the" include plural referents unless the context clearly dictates otherwise. "Approximately" means within 10% of the value stated. Preferred embodiments of the application will now be described with reference to the drawings. Brief Description of the Drawings

[0031] The foregoing description illustrates and describes the only preferred embodiments of the application. However, it is to be understood that the application is not limited to the precise embodiments, and that it can be practiced with modification and alteration, and can be used in conjunction with other embodiments and / or modifications and equivalents thereof. The disclosure is not to be limited, in terms of either scope or equivalence, by the embodiments disclosed, which are intended as illustrative only. The present application is limited only by the claims.

Claims

1. A plastic pipe end polishing device comprising a supporting seat (1), characterized in that: The upper end face of the support base (1) is provided with a fixed block (2), the upper side of the fixed block (2) is slidably provided with a second fixed block (3) which is symmetrically arranged with the fixed block (2), the upper end face of the fixed block (2) and the lower end face of the second fixed block (3) are respectively provided with a plurality of symmetrically arranged placing cavities (4) and second placing cavities (5), the upper end face of the second fixed block (3) is provided with a plurality of clamping mechanisms (6) penetrating into the second placing cavities (5), the outer side of the support base (1) is provided with a support frame (7), the upper end face of the support frame (7) is slidably provided with a support plate (8), a plurality of sliding sleeves (9) are arranged in the support plate (8), a drive motor (10) is slidably arranged in the sliding sleeve (9), and the output end of the drive motor (10) extends to the outside of the sliding sleeve (9) and is connected with a grinding sheet (11).

2. A device for polishing the end of a plastic pipe according to claim 1, characterized in that: The placing cavities (4) and the second placing cavities (5) are both circular arc cavities, one side of the support base (1) is provided with a fixed plate (13), a sliding groove (14) is formed in the fixed plate (13), and one side of the second fixed block (3) is provided with a sliding block (15) which is slidably connected with the sliding groove (14).

3. A device for polishing the end of a plastic pipe according to claim 2, wherein: The side of the fixed block (2) away from the fixed plate (13) is provided with a motor support plate (16), a second drive motor (17) is fixedly arranged below the motor support plate (16), the side of the second fixed block (3) away from the fixed plate (13) is provided with a connecting plate (18), and the output end of the second drive motor (17) is connected with a lead screw (19) which penetrates above the motor support plate (16) and is threadedly connected with the connecting plate (18).

4. The plastic pipe orifice polishing device of claim 1, wherein: The clamping mechanism (6) comprises an electric telescopic rod (20) penetrating into the second placing cavity (5) and a pressing plate (21) arranged at the telescopic end of the electric telescopic rod (20).

5. A device for polishing the end of a plastic pipe according to claim 4, wherein: The support frame (7) comprises a plurality of sliding plates (22) uniformly distributed on one side of the support base (1) and support legs (23) arranged below the sliding plates (22), a second sliding groove (24) is formed in the sliding plate (22), and the lower end face of the support plate (8) is provided with a second sliding block (25) which is slidably connected with the second sliding groove (24).

6. The plastic pipe orifice polishing device of claim 1, wherein: The outer end of the sliding sleeve (9) is provided with a sealing plate (26), and the inner wall of the sealing plate (26) is provided with a second electric telescopic rod (27) for connecting with the drive motor (10).

7. A device for polishing the end of a plastic pipe according to claim 5, wherein: One of the second sliding grooves (24) is rotatably connected with a second lead screw (28) which is threadedly connected with the second sliding block (25), and the outer end of the sliding plate (22) is fixedly provided with a third drive motor (29) connected with the second lead screw (28).

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