Protective positioning device for flange plate deburring

Abstract

The utility model relates to the technical field of flange plate processing, in particular to a protective positioning device for flange plate deburring, which is used for positioning and mounting a flange plate, the flange plate is of a disc-shaped structure, a center hole is formed in the middle of the flange plate, a plurality of through holes are further formed in the flange plate, and a plate neck is further arranged at the center hole of the flange plate. The protective positioning device for flange plate deburring comprises a support, a rail is arranged on the upper surface of the support, a mounting groove is formed in the rail, a flange plate is mounted in the mounting groove, a polishing device is arranged at the position, right facing the flange plate, above the support, a positioning pin and a ball plunger are arranged in a mounting piece, and the cross section of the positioning pin is rhombic. The positioning pin is connected into the center hole in a matched mode, a ball head of the ball head plunger is connected into the through hole in a matched mode, a positioning hole is formed in the installation groove and right faces the center hole of the flange plate, and the face, provided with a plate neck, of the flange plate can extend into the positioning hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to flange plate processing technical field especially a flange plate deburring protection positioning device. BACKGROUND

[0002] Flange plate is a general term, usually refers to the similar disc -shaped metal body's periphery opens several fixed -use hole for connecting other things. Since the flange plate has more holes, therefore needs to carry out unified deburring, usually flange plate is mass production, assembly line type production, generally will adopt to polish burr device etc. Special grinding tool to the part hole edge carries out accurate processing, for example, Chinese patent document CN219562445U discloses a flange plate deburring device, including control system, positioning device, base and drive device, still including fixed disc, lifting mechanism and polishing mechanism, the bottom of drive device and base connection, the bottom of fixed disc and the output end of drive device connection, and the fixed disc is used for fixing flange plate, the polishing mechanism is installed in the upper of base through the lifting mechanism, and the drive device is located below the polishing mechanism, the fixed disc can extend into the polishing mechanism, and the polishing mechanism is used for polishing the outer wall of flange plate. Flange plate rotates, and the lifting mechanism gradually shortens, so that the peripheral wall of flange plate is in contact with the inner wall of first grinding tool, so that the peripheral wall of flange plate is polished through first grinding tool. The upper end of flange plate extends into the second polishing disc, so that the outer wall of the upper end of flange plate is in contact with the second grinding tool, so that the outer wall of the upper end of flange plate is polished through the second grinding tool, and the working efficiency is improved. However, since the flange plate needs to be polished on multiple surfaces, and the polishing head also needs to be extended into the hole on the flange plate, so that the burr can be completely removed, which makes the installation of the flange plate more complex, and the structure of the deburring device is too complex, the production cost is high, and the processing efficiency is low.

[0003] Therefore, a flange plate deburring protection positioning device is provided, which reduces the complexity of the flange plate installation positioning device during flange plate polishing and deburring, improves the convenience of installation and positioning, and further improves the processing efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a flange plate deburring protection positioning device to solve the technical problem of the positioning device of the flange plate being too complex and inconvenient to position and install during flange plate deburring in the prior art.

[0005] The utility model discloses a technical scheme that the utility model discloses a flange plate deburring protection positioning device for positioning and installing flange plate, the flange plate is discoid structure, and the central hole is arranged in the middle part of flange plate, and a plurality of through holes are further arranged on the flange plate, and the disc neck is further arranged on the flange plate at the central hole, the flange plate deburring protection positioning device includes support, and the track is arranged on the upper surface of support, and the installation recess is arranged in the track, the flange plate is installed in the installation recess, and the polishing device is arranged on the upper surface of support and opposite the flange plate, the positioning pin and the ball head plunger are arranged in the installation part, the cross section of positioning pin is rhombic, and the positioning pin is connected to the central hole, the ball head of ball head plunger is connected in the through hole, the positioning hole is arranged in the installation recess, and the positioning hole is opposite the central hole of flange plate, and one side of the flange plate with the disc neck can extend to the positioning hole.

[0006] Further, the support bottom is provided with an installation box, the installation box is internally hollow cylindrical structure, the installation cavity is formed in the installation box, the elastic member is arranged in the installation cavity, the installation part is connected in the installation cavity, the installation part is slidably arranged in the installation cavity, and the upper surface of installation part can abut the top wall of installation cavity, one end of elastic member abuts installation part, and the other end of elastic member abuts the bottom wall of installation cavity.

[0007] Further, the positioning pin is installed on the face of installation part away from elastic member, the positioning pin slides in the installation cavity along with installation part, the positioning hole is arranged in the installation recess and communicates with the installation cavity, the positioning pin extends to the positioning hole from the installation cavity, and one end of positioning pin extends to the central hole of flange plate, and the positioning pin is connected with the central hole.

[0008] Further, the installation recess is arranged downward from the upper surface of track, the installation recess is circular recess, the side surface of installation recess is formed with inclined surface, and the upper surface of flange plate is higher than the upper surface of support.

[0009] Further, the positioning hole and the central hole are coaxially arranged, a plurality of installation holes are evenly arranged around the central hole in the installation recess, the ball head plunger is connected in the installation hole, the installation hole is opposite the through hole, and the installation hole and the through hole are coaxially arranged.

[0010] Further, the ball head plunger is interference fit in the installation hole, and the axis of through hole coincides with the ball head plunger.

[0011] Further, the track is arranged downward from the upper surface of support, the track extends from one end of support to the other end, and the flange plate is connected in the track and can slide along the track.

[0012] Further, the installation groove is provided with a chip removal groove, the chip removal groove is provided with a plurality of and is uniformly arranged around the positioning hole, the chip removal groove is arranged in the bracket in an inclined manner, one end of the chip removal groove close to the positioning hole is higher than the other end of the chip removal groove away from the positioning hole, and the other end of the chip removal groove away from the positioning hole penetrates the wall of the bracket and is communicated with the bottom of the bracket.

[0013] The beneficial effects of the utility model are: the utility model discloses a direct overturning flange plate, which can quickly and conveniently polish two surfaces of the flange plate, and during installation, the positioning pin is connected into the center hole and the ball head plunger is connected into the through hole, achieving the positioning effect of one surface and two pins, thereby guaranteeing the accuracy of positioning, and the positioning pin is slidably arranged, so that when the flange plate is placed in the installation groove, even if the flange plate abuts the positioning pin, the positioning effect is not affected, and positioning can be completed only by moving the flange plate to make the positioning pin extend out of the center hole, greatly improving the convenience and accuracy of positioning. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the perspective view of the flange plate deburring protection positioning device of the utility model.

[0015] Figure 2 It is the exploded view of the flange plate deburring protection positioning device of the utility model.

[0016] Figure 3 It is the top view of the flange plate deburring protection positioning device of the utility model.

[0017] Figure 4 It is Figure 3 the sectional view along A-A.

[0018] Figure 5 It is the perspective view of the flange plate deburring protection positioning device of the utility model (the other surface is processed).

[0019] Figure 6 It is Figure 5 the main sectional view.

[0020] The marks of components in the drawings are as follows: 10, bracket;11, track;12, installation groove;13, inclined surface;14, positioning hole;15, mounting hole;16, ball head plunger;17, mounting box;18, mounting cavity;19, elastic piece;20, mounting piece;21, positioning pin;23, chip removal groove;30, flange plate;31, through hole;32, center hole;33, disc neck. DETAILED DESCRIPTION

[0021] The utility model will be described in detail in connection with the drawings. This drawing is a simplified schematic diagram, and only the basic structure of the utility model is schematically shown, so it only shows the structure related to the utility model.

[0022] Please refer to Figure 1 、 Figure 2 The utility model provides a flange plate deburring protection positioning device for positioning and installing the flange plate 30, facilitating deburring and polishing, the flange plate deburring protection positioning device includes support 10, the upper surface of support 10 is provided with track 11, the installation recess 12 is arranged in track 11, the flange plate 30 is installed in installation recess 12, the polishing device (not shown in the drawing) is arranged above support 10, the polishing device is opposite flange plate 30, the polishing device includes but is not limited to grinding machine, the flange plate 30 on support 10 is polished by the polishing device, and the surface burr and defects of flange plate 30 are removed.

[0023] Track 11 is opened downward from the upper surface of support 10, track 11 extends from one end of support 10 to the other end, and the flange plate 30 is connected in track 11 and can slide along track 11, so that the flange plate 30 is conveniently transported on support 10, and the installation convenience is improved.

[0024] The installation recess 12 is opened downward from the upper surface of track 11, and the installation recess 12 is in the form of a circular groove, and the side surface of the installation recess 12 is formed with a slope 13 to ensure that the flange plate 30 can directly slide into the installation recess 12, thereby improving the stability of installation. After the flange plate 30 is installed into the installation recess 12, the upper surface of the flange plate 30 is higher than the upper surface of the support 10, so that the polishing device cannot contact the support 10, thereby improving the stability during polishing.

[0025] The flange plate 30 is in the form of a disc, a central hole 32 is formed in the middle of the flange plate 30, a plurality of through holes 31 are further arranged on the flange plate 30, the through holes 31 are uniformly arranged around the central hole 32, and a disc neck 33 is further arranged on the flange plate 30 at the central hole 32.

[0026] The installation recess 12 is provided with a positioning hole 14 opposite the central hole 32 of the flange plate 30, the positioning hole 14 and the central hole 32 are coaxially arranged, a plurality of mounting holes 15 are uniformly arranged in the installation recess 12 around the central hole 32, a ball head plunger 16 is connected in the mounting hole 15, the mounting hole 15 is opposite the through hole 31, and the mounting hole 15 and the through hole 31 are coaxially arranged.

[0027] In the embodiment, the ball plunger 16 is in interference fit in the mounting hole 15, the through hole 31 on the flange plate 30 is clamped and connected on the ball plunger 16, and preferably, the through hole 31 is coincident with the axis of the ball plunger 16. The ball plunger 16 comprises a shell, a ball head slidably arranged in the shell, and a spring telescopically arranged between the shell and the ball head, and part of the ball head can be extended to the opening side of the shell under the elastic force of the spring. In assembly, a commercially available ball plunger can be selected.

[0028] In use, the flange plate 30 is placed into the mounting groove 12 by manual operation, the ball head is compressed into the ball plunger 16, the flange plate 30 is rotated, and when the ball plunger 16 is aligned with the through hole 31, the ball head is clamped into the through hole 31 under the action of the spring (not shown in the figure), thereby realizing accurate positioning. The flange plate 30 is positioned and clamped and prevented from rotating by rotation of the flange plate 30 and the through hole 31 carried by the flange plate 30, thereby improving the stability in the processing of the ball plunger 16.

[0029] In the embodiment, the mounting groove 12 is provided with a chip removal groove 23, the chip removal groove 23 is provided with a plurality of chip removal grooves 23 and is uniformly arranged around the positioning hole 14, the chip removal groove 23 is obliquely arranged in the bracket 10, one end of the chip removal groove 23 close to the positioning hole 14 is higher than the other end of the chip removal groove 23 away from the positioning hole 14, and the other end of the chip removal groove 23 away from the positioning hole 14 penetrates through the wall of the bracket 10 and communicates with the bottom of the bracket 10. In use, the iron filings on the mounting groove 12 are swept into the chip removal groove 23 by a brush or other equipment, so as to keep the installation site clean and ensure the accuracy of installation.

[0030] Please refer to Figure 3 , Figure 4 , the bracket 10 is provided with a mounting box 17, the mounting box 17 is in a hollow cylindrical structure, the mounting box 17 forms a mounting cavity 18, the mounting cavity 18 is provided with an elastic member 19, and the elastic member 19 includes but is not limited to a spring. The mounting cavity 18 is matched with a mounting member 20, the mounting member 20 is slidably arranged in the mounting cavity 18, and the upper surface of the mounting member 20 can abut against the top wall of the mounting cavity 18, one end of the elastic member 19 abuts against the mounting member 20, and the other end of the elastic member 19 abuts against the bottom wall of the mounting cavity 18.

[0031] In use, the spring is compressed by pressing the mounting member 20 downward, and when the mounting member 20 moves upward, the spring resets and supports the mounting member 20, so that the mounting member 20 moves upward and abuts against the top wall of the mounting cavity 18.

[0032] The positioning hole 14 is opened from the mounting groove 12 upper surface and communicates with the mounting cavity 18, the mounting piece 20 is provided with a positioning pin 21 on the surface away from the elastic piece 19, the cross section of the positioning pin 21 is rhombic.

[0033] In use, the flange plate 30 is installed into the mounting groove 12 away from the disc neck 33, and the positioning pin 21 is connected into the center hole 32 and the ball head plunger 16 is connected into the through hole 31, so that the positioning effect of one side and two pins is achieved, and the positioning accuracy is ensured, and the positioning pin 21 is slidably arranged, so that when the flange plate 30 is placed into the mounting groove 12, even if the flange plate 30 abuts above the positioning pin 21, the positioning effect is not affected, and the flange plate 30 only needs to be moved, so that the positioning pin 21 extends out of the center hole 32, and the positioning is completed.

[0034] Please refer to Figure 5 、 Figure 6 The flange plate 30 is installed into the mounting groove 12 with the disc neck 33, the disc neck 33 can extend into the positioning hole 14, and the flange plate 30 with the disc neck 33 is abutted with the mounting groove 12, so that the stability of installation is ensured, and the grinding and deburring of two surfaces of the flange plate 30 are realized.

[0035] The specific operation mode of the utility model is that step one: the flange plate 30 is installed into the mounting groove 12 away from the disc neck 33, the positioning pin 21 is connected into the center hole 32 and the ball head plunger 16 is connected into the through hole 31, and then the grinding device is used to grind the flange plate 30, and the first grinding is completed.

[0036] Step two: the flange plate 30 is installed into the mounting groove 12 with the disc neck 33, the disc neck 33 extends into the positioning hole 14, the positioning pin 21 is connected into the center hole 32 and the ball head plunger 16 is connected into the through hole 31, and then the grinding device is used to grind the flange plate 30, and the second grinding is completed.

[0037] The utility model discloses a direct overturning flange plate 30, can quickly, conveniently polish two faces of flange plate 30, in the process of installation, through the cooperation and connection of positioning pin 21 into center hole 32 and the cooperation and connection of ball head plunger 16 into through -hole 31, reach the positioning effect of two pins of a side, and further guarantee the accuracy of positioning, positioning pin 21 is slidably arranged, when flange plate 30 overturns and places into installation groove 12, even if flange plate 30 abuts on the top of positioning pin 21, also can not influence the positioning effect, just need to move flange plate 30, make positioning pin 21 extend from center hole 32, can complete positioning, greatly improved the convenience and accuracy of positioning.

[0038] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed here, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A protective positioning device for flange plate deburring, used for positioning and installing a flange plate (30), the flange plate (30) being in a disc structure, a center hole (32) being formed in the middle of the flange plate (30), a plurality of through holes (31) being further provided on the flange plate (30), and a disc neck (33) being further provided on the flange plate (30) at the center hole (32), characterized in that, The flange deburring protection positioning device comprises a support (10), an upper surface of the support (10) is provided with a track (11), the track (11) is provided with a mounting groove (12), the flange (30) is mounted in the mounting groove (12), a polishing device is arranged above the support (10) and opposite to the flange (30), the bottom of the support (10) is provided with a mounting box (17), the mounting box (17) is a hollow cylindrical structure, the mounting box (17) is formed with a mounting cavity (18), the mounting cavity (18) is provided with an elastic element (19), the mounting cavity (18) is provided with a mounting element (20) in a matched mode, the mounting element (20) is provided with a positioning pin (21) and a ball head plunger (16), the cross section of the positioning pin (21) is rhombic, the positioning pin (21) is connected to the center hole (32) in a matched mode, the ball head of the ball head plunger (16) is connected to the through hole (31) in a matched mode, the mounting groove (12) is provided with a positioning hole (14), the positioning hole (14) is opposite to the center hole (32) of the flange (30), and one side of the flange (30) with a disc neck (33) can extend into the positioning hole (14).

2. The flange deflashing guard positioning device of claim 1, wherein, The mounting element (20) is slidably arranged in the mounting cavity (18), and the upper surface of the mounting element (20) can abut against the top wall of the mounting cavity (18), one end of the elastic element (19) abuts against the mounting element (20), and the other end of the elastic element (19) abuts against the bottom wall of the mounting cavity (18).

3. The flange deflashing guard positioning device of claim 1, wherein, The positioning pin (21) is arranged on the surface of the mounting element (20) away from the elastic element (19), the positioning pin (21) slides in the mounting cavity (18) along with the mounting element (20), the positioning hole (14) is formed in the upper surface of the mounting groove (12) and communicates with the mounting cavity (18), the positioning pin (21) extends into the positioning hole (14) from the mounting cavity (18), and one end of the positioning pin (21) extends into the center hole (32) of the flange (30), and the positioning pin (21) is connected to the center hole (32) in a matched mode.

4. The flange deflashing guard positioning device of claim 1, wherein, The mounting groove (12) is formed downward from the upper surface of the track (11), the mounting groove (12) is a circular groove, the side surface of the mounting groove (12) is formed with an inclined surface (13), and the upper surface of the flange (30) is higher than the upper surface of the support (10).

5. The flange deflashing guard positioning device of claim 1, wherein, The positioning hole (14) and the center hole (32) are coaxially arranged, a plurality of mounting holes (15) are uniformly arranged around the center hole (32) in the mounting groove (12), the ball head plunger (16) is connected to the mounting hole (15) in a matched mode, the mounting hole (15) is opposite to the through hole (31), and the mounting hole (15) and the through hole (31) are coaxially arranged.

6. The flange deflashing guard positioning device of claim 1, wherein, The ball head plunger (16) is in interference fit in the mounting hole (15), and the axis of the through hole (31) coincides with the ball head plunger (16).

7. The flange deflashing guard positioning device of claim 1, wherein, The track (11) is formed downward from the upper surface of the support (10), the track (11) extends from one end of the support (10) to the other end, and the flange (30) is connected to the track (11) in a matched mode and can slide along the track (11).

8. The flange deflashing guard positioning device of claim 1, wherein, The installation groove (12) is provided with a plurality of chip removal grooves (23) which are uniformly arranged around the positioning hole (14). The chip removal grooves (23) are obliquely arranged in the bracket (10). One end of the chip removal grooves (23) close to the positioning hole (14) is higher than the other end away from the positioning hole (14). The other end of the chip removal grooves (23) away from the positioning hole (14) penetrates the wall of the bracket (10) and communicates with the bottom of the bracket (10).

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