Grooved pipe fitting burr removing device

Abstract

The utility model discloses a groove pipe fitting burr removing device, and relates to the technical field of groove pipe fitting machining, the groove pipe fitting burr removing device comprises an adjusting assembly and a clamping assembly, the adjusting assembly comprises a second connecting plate, a fixing plate, a fixing shaft, a limiting hole, a positioning hole, a first motor and a bolt, the second connecting plate rotates around the fixing shaft between the two fixing plates, after the second connecting plate rotates to a proper angle, the bolts are sequentially screwed into the limiting holes in the fixing plates and the corresponding positioning holes in the second connecting plate to fix the second connecting plate, and then the first straight gear is driven by the first motor to rotate, so that the second connecting plate is fixed. The first straight gear drives the two racks meshed with the first straight gear to move by a certain distance in the opposite directions, so that clamping angle adjustment and distance adjustment of the two clamping assemblies are achieved, and the problem that an existing grooved pipe burr removing device cannot machine elbow pipes of different specifications is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of groove pipe fitting processing, especially relates to a groove pipe fitting burr removing device. BACKGROUND

[0002] The groove pipe fitting is a new type of steel pipe connecting pipe fitting, also called a clamp connection, and its component parts mainly include pipe fittings for connection and sealing, such as rigid joints, flexible joints, mechanical tees and groove flanges; pipe fittings for connection and transition, such as elbows, tees, wyes, reducers and the like; and clamps for fixing on a pipeline, and the groove pipe fitting burr removing device is a device specially used for removing burrs generated in the production and processing of the groove pipe fitting.

[0003] The groove pipe fitting burr removing device usually adopts a mechanical processing mode, such as cutting, grinding and scraping, and the burrs are removed by contacting the burr parts of the groove pipe fitting with specific cutters or grinding tools, so that the surface is smooth and flat. There are differences in the bending angle and bending radius of elbow pipes of different specifications, and the structural design of the groove pipe fitting burr removing device is relatively fixed, so it cannot well adapt to elbow pipes of various specifications, and the parts of the device need to be frequently replaced or adjusted, which affects the production efficiency of the device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a groove pipe fitting burr removing device, which solves the problem that the existing groove pipe fitting burr removing device cannot process elbow pipes of different specifications by the setting of the adjusting assembly.

[0005] To solve the above technical problems, the utility model is implemented by the following technical scheme:

[0006] The utility model relates to a groove pipe fitting burr removing device, which comprises an L-shaped supporting plate, an adjusting assembly is arranged on the L-shaped supporting plate, the adjusting assembly comprises two racks which are slidingly matched on the outer top of the L-shaped supporting plate, a first straight gear is jointly meshed and matched between the two racks, and a first motor is connected to one end of the first straight gear and fixed to the inner top of the L-shaped supporting plate.

[0007] One end of the two racks is fixedly connected with a first connecting plate, one side of the first connecting plate is fixedly connected with a patch plate, the patch plate and the side of the other first connecting plate are fixedly connected with two symmetrical fixed plates, a fixed shaft is fixedly connected between the two fixed plates, a limiting hole is formed in one side of the two fixed plates, a second connecting plate is rotationally matched with the circumferential surface of the fixed shaft, and a plurality of positioning holes are formed in one side of the second connecting plate in a circumferential array.

[0008] The utility model further sets up, two the limit hole inside common threaded connection has bolt, the bolt is through the positioning hole and second connecting plate through threaded connection.

[0009] The utility model further sets up, one end of second connecting plate is fixedly established and is provided with deburring assembly, deburring assembly includes the mounting seat of second connecting plate fixed connection, one side of mounting seat is rotatably connected with trapezoidal disc, trapezoidal disc one side fixedly connected with the two connecting columns of symmetry, the connecting column is fixedly connected with the polishing block of trapezoidal disc one end away.

[0010] The utility model further sets up, one side of mounting seat is fixedly connected with inverted T-shaped board, one inner side of inverted T-shaped board is fixedly connected with second motor, second motor output shaft is fixedly connected with second spur gear, second spur gear week side surface is engaged with the gear ring of fixed connection in trapezoidal disc inner week side.

[0011] The utility model further sets up, one outer side of inverted T-shaped board is fixedly provided with clamping assembly, clamping assembly includes guide disc, a plurality of trapezoidal sliding slot are seted up in the circumferential array of one side of guide disc, the third connecting plate is slidably fitted in trapezoidal sliding slot, one side of third connecting plate is fixedly connected with connecting rod, one end of third connecting plate is fixedly connected with arc pressing plate.

[0012] The utility model further sets up, one side of guide disc is rotatably connected with pivot, one end of pivot is fixedly connected with driving disc, a plurality of arc sliding slots are seted up in the circumferential array of one side of driving disc, and arc sliding slot and connecting rod are slidably fitted.

[0013] The utility model further sets up, the other inner side of inverted T-shaped board is fixedly connected with third motor, and third motor output shaft is fixedly connected with pivot.

[0014] The utility model has the advantages of following:

[0015] The utility model further sets up, the other inner side of inverted T-shaped board is fixedly connected with third motor, and third motor output shaft is fixedly connected with pivot.

[0016] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0018] Fig. 1 It is a structural schematic view of a burr removing device for a trench pipe.

[0019] Fig. 2 It is a structural schematic view of a distance adjusting mechanism.

[0020] Fig. 3 It is an exploded view of an angle adjusting mechanism.

[0021] Fig. 4 It is a sectional view of a burr removing assembly and a clamping assembly.

[0022] Fig. 5 It is an exploded view of a burr removing assembly.

[0023] Fig. 6 It is an exploded view of a clamping assembly.

[0024] In the drawings, the components represented by each reference numeral are listed as follows:

[0025] 1, L-shaped support plate; 2, adjusting assembly; 201, rack; 202, first straight gear; 203, first motor; 204, first connecting plate; 205, patch; 206, fixed plate; 207, fixed shaft; 208, limit hole; 209, second connecting plate; 210, positioning hole; 211, bolt; 3, burr removing assembly; 301, mounting seat; 302, trapezoidal disc; 303, connecting column; 304, polishing block; 305, inverted T-shaped plate; 306, second motor; 307, second straight gear; 308, gear ring; 4, clamping assembly; 401, guide disc; 402, trapezoidal sliding groove; 403, third connecting plate; 404, connecting rod; 405, arc-shaped pressing plate; 406, rotating shaft; 407, driving disc; 408, arc-shaped sliding groove; 409, third motor. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. Embodiment one

[0028] Referring to Figs. 1-6 The utility model discloses a kind of groove pipe fitting burr removing devices, including L-shaped support plate 1, adjusting assembly 2 is provided on L-shaped support plate 1, adjusting assembly 2 includes two racks 201 of sliding fit in the outer top of L-shaped support plate 1, first spur gear 202 is jointly engaged with between two racks 201, first motor 203 is connected with being fixed in the inner top of L-shaped support plate 1 in one end of first spur gear 202, the rotation of driving first spur gear 202 is brought to the movement of two racks 201 towards opposite direction.

[0029] One end of two racks 201 is fixedly connected with first connecting plate 204, one first connecting plate 204 side is fixedly connected with patch plate 205, patch plate 205 is fixedly connected with the symmetry of two fixed plates 206 on the side of another first connecting plate 204, two fixed plates 206 are fixedly connected with fixed shaft 207 between, the side of two fixed plates 206 is all penetrated and is provided with limit hole 208, second connecting plate 209 is rotationally cooperated with the circumferential surface of fixed shaft 207, the side of second connecting plate 209 is penetrated and is provided with a plurality of positioning holes 210 in circular array, by poking second connecting plate 209 around fixed shaft 207 rotation, so as to adjust the angle of second connecting plate 209, the positioning hole 210 on second connecting plate 209 corresponds the different adjustment angle of second connecting plate 209, so as to correspond the different standard bending angle of elbow pipe.

[0030] Specifically, bolt 211 is jointly screwed in two limit holes 208, bolt 211 is screwed in second connecting plate 209 through positioning hole 210, by bolt 211 is rotated into limit hole 208 and positioning hole 210 in sequence to fix the second connecting plate 209 after adjusting angle.

[0031] The operation process of the embodiment is: first, the bending angle of the pipe to be processed is determined, then the bolt 211 is taken out from the limit hole 208 and the positioning hole 210, and the second connecting plate 209 is rotated around the fixed shaft 207, after the second connecting plate 209 is rotated to the appropriate angle, the bolt 211 is rotated into the limit hole 208 and the corresponding positioning hole 210 in sequence to fix the second connecting plate 209, since the bending radius and the bending angle will affect the pipe opening distance of the elbow pipe, after the pipe opening distance is determined, the first motor 203 is started, so that the output shaft of the first motor 203 drives the first spur gear 202 to rotate, the first spur gear 202 drives the two racks 201 meshed therewith to move towards opposite directions, and after adjusting the moving distance of the two racks 201 to adapt to the pipe opening distance of the elbow pipe to be processed, the output shaft of the first motor 203 is locked to fix the two racks 201. Specific embodiment two

[0033] Referring to Figs. 1-6On the basis of the first specific embodiment, specifically, the outer side of the inverted T-shaped plate 305 is fixedly provided with a clamping assembly 4, the clamping assembly 4 comprises a guide disc 401, a plurality of trapezoidal sliding grooves 402 are circumferentially arranged on one side of the guide disc 401, a third connecting plate 403 is slidably connected in the trapezoidal sliding groove 402, the movement direction of the third connecting plate 403 is restricted by the trapezoidal sliding groove 402, a connecting rod 404 is fixedly connected to one side of the third connecting plate 403, an arc-shaped pressing plate 405 is fixedly connected to one end of the third connecting plate 403, a rotating shaft 406 is rotatably connected to one side of the guide disc 401, a driving disc 407 is fixedly connected to one end of the rotating shaft 406, a plurality of arc-shaped sliding grooves 408 are circumferentially arranged and penetratingly formed on one side of the driving disc 407, the arc-shaped sliding grooves 408 are slidably connected with the connecting rod 404, the other inner side of the inverted T-shaped plate 305 is fixedly connected with a third motor 409, the output shaft of the third motor 409 is fixedly connected with the rotating shaft 406, the third motor 409 drives the driving disc 407 to rotate, so that the arc-shaped sliding grooves 408 on the driving disc 407 drive the third connecting plate 403 to slide in the trapezoidal sliding groove 402 through the connecting rod 404.

[0034] The operation process of the embodiment is as follows: after adjusting the distance and clamping angle of the two clamping assemblies 4 through the adjusting assembly 2, the third motor 409 is started to drive the output shaft of the third motor 409 to rotate the driving disc 407 through the rotating shaft 406, the driving disc 407 rotates to drive the connecting rod 404 to slide in the arc-shaped sliding groove 408, and the third connecting plate 403 slides in the trapezoidal sliding groove 402 away from the center axis of the guide disc 401, and the arc-shaped pressing plate 405 is driven by the third connecting plate 403 to abut against the inner circumferential side of the two sealing ends of the elbow pipe fitting, so as to fix the elbow pipe fitting. Specific embodiment three

[0036] Please refer to Figs. 1-6 On the basis of the first specific embodiment and the second specific embodiment, specifically, one end of the second connecting plate 209 is fixedly provided with a deburring assembly 3, the deburring assembly 3 comprises a mounting seat 301 fixedly connected with the second connecting plate 209, a trapezoidal disc 302 is rotatably connected to one side of the mounting seat 301, two connecting columns 303 symmetrically fixedly connected with one side of the trapezoidal disc 302, a polishing block 304 is fixedly connected to the end of the connecting column 303 away from the trapezoidal disc 302, an inverted T-shaped plate 305 is fixedly connected to one side of the mounting seat 301, a second motor 306 is fixedly connected to one inner side of the inverted T-shaped plate 305, a second spur gear 307 is fixedly connected with the output shaft of the second motor 306, a gear ring 308 is fixedly connected with the inner circumferential side of the trapezoidal disc 302 and is meshingly connected with the second spur gear 307, the second motor 306 is taken as a driving source to drive the rotation of the second spur gear 307 and the gear ring 308 to drive the trapezoidal disc 302, so that the two polishing blocks 304 rotate around the center axis of the trapezoidal disc 302.

[0037] The operation process of the embodiment is as follows: after the elbow pipe is fixed, the second motor 306 is started to drive the output shaft of the second motor 306 to rotate the second spur gear 307, the second spur gear 307 drives the gear ring 308 engaged with the second spur gear 307 to rotate, so that the trapezoidal disc 302 fixedly connected with the gear ring 308 also rotates, the trapezoidal disc 302 drives the two polishing blocks 304 to rotate around the end of the elbow pipe through the connecting column 303, so that the polishing surfaces of the two polishing blocks 304 are in contact with the outer circumferential side surface of the sealing end of the elbow pipe, thereby deburring the sealing end, the periphery of the sealing end and the port of the elbow pipe.

[0038] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, nor limit the present application to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that the persons skilled in the art can well understand and utilize the present application. The present application is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A device for removing burrs from a trench pipe, comprising an L-shaped support plate (1), characterized in that: The L-shaped supporting plate (1) is provided with an adjusting assembly (2), the adjusting assembly (2) comprises two racks (201) which are slidably connected to the outer top of the L-shaped supporting plate (1), the two racks (201) are jointly engaged with a first spur gear (202), one end of the first spur gear (202) is connected with a first motor (203) which is fixed to the inner top of the L-shaped supporting plate (1); One end of each of the two racks (201) is fixedly connected with a first connecting plate (204), one side of the first connecting plate (204) is fixedly connected with a patch plate (205), the patch plate (205) and the other side of the other first connecting plate (204) are fixedly connected with two symmetrical fixed plates (206), the two fixed plates (206) are fixedly connected with a fixed shaft (207), and the two fixed plates (206) are fixedly connected with a fixed shaft (207).

2. A device for removing burrs from a grooved pipe according to claim 1, characterized in that The two limiting holes (208) are jointly screwed with a bolt (211), and the bolt (211) is screwed through the positioning hole (210) and the second connecting plate (209).

3. A device for removing burrs from a grooved pipe according to claim 2, characterized in that One end of the second connecting plate (209) is fixedly provided with a deburring assembly (3), the deburring assembly (3) comprises a mounting seat (301) fixedly connected with the second connecting plate (209), one side of the mounting seat (301) is rotatably connected with a trapezoidal disc (302), one side of the trapezoidal disc (302) is fixedly connected with two symmetrical connecting columns (303), and one end of the connecting column (303) away from the trapezoidal disc (302) is fixedly connected with a polishing block (304).

4. A device for removing burrs from a grooved pipe according to claim 3, characterized in that One side of the mounting seat (301) is fixedly connected with an inverted T-shaped plate (305), one inner side of the inverted T-shaped plate (305) is fixedly connected with a second motor (306), the output shaft of the second motor (306) is fixedly connected with a second spur gear (307), and the inner side of the second spur gear (307) is rotatably connected with a gear ring (308) fixedly connected to the inner circumferential surface of the trapezoidal disc (302).

5. A device for removing burrs from a grooved pipe according to claim 4, characterized in that One outer side of the inverted T-shaped plate (305) is fixedly provided with a clamping assembly (4), the clamping assembly (4) comprises a guide disc (401), a plurality of trapezoidal sliding grooves (402) are arranged in a circumferential array on one side of the guide disc (401), a third connecting plate (403) is slidably connected in the trapezoidal sliding groove (402), one side of the third connecting plate (403) is fixedly connected with a connecting rod (404), and one end of the third connecting plate (403) is fixedly connected with an arc-shaped pressing plate (405).

6. A device for removing burrs from a grooved pipe according to claim 5, characterized in that One side of the guide disc (401) is rotatably connected with a rotating shaft (406), one end of the rotating shaft (406) is fixedly connected with a driving disc (407), a plurality of arc-shaped sliding grooves (408) are arranged in a circumferential array on one side of the driving disc (407), and the arc-shaped sliding groove (408) is slidably connected with the connecting rod (404).

7. A device for removing burrs from a grooved pipe according to claim 6, characterized in that The other inner side of the inverted T-shaped plate (305) is fixedly connected with a third motor (409), and an output shaft of the third motor (409) is fixedly connected with the rotating shaft (406).

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