Metal plate double-sided deburring machine

Abstract

The utility model discloses a metal plate double-sided deburring machine, which relates to the technical field of metal plate part processing, and comprises a removal shell, conveying shafts are arranged in the removal shell at equal intervals, one side of the removal shell is in bolted connection with an equipment cover plate, an electric cylinder is arranged right above the removal shell, and the other side of the removal shell is in bolted connection with the equipment cover plate. And a removing mechanism is arranged under the electric cylinder, burrs on the surface of the sheet metal part are ground through the removing mechanism, the two sides of the sheet metal part are limited, and the sheet metal part is prevented from shifting during grinding, and a dust removing mechanism is arranged in the removing mechanism, so that the sheet metal part can be effectively removed. And the dust removal mechanism sucks chippings generated in the polishing process of the sheet metal part. The two-way lead screw drives the side supports arranged on the two sides to adjust the distance, on one hand, the distance between the side supports on the two sides is adjusted according to the width of the sheet metal part, and on the other hand, the friction force on the two sides of the sheet metal part is increased through the rubber wheels, and the displacement speed of the sheet metal part is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a double-sided deburring machine for sheet metal. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming, etc. Its most notable feature is that the thickness of the same part is consistent. The products processed by the sheet metal industry are called sheet metal parts. At present, strip or plate metal workpieces are usually processed by laser cutting or punching.

[0003] When the deburring machine is in use and needs to grind sheet metal parts, it is necessary to limit the sheet metal parts first and then deburr the sheet metal parts, which results in the sheet metal parts needing to be repeatedly clamped and released during batch processing, thereby affecting the processing efficiency of the sheet metal parts. In addition, during the cleaning process of the sheet metal parts, burrs and debris will be scattered inside the deburring machine, affecting the maintenance and operation stability of the corresponding equipment. Summary of the invention

[0004] The utility model aims to provide a double-sided deburring machine for sheet metal to solve the above-mentioned defects caused by the prior art.

[0005] A double-sided deburring machine for sheet metal comprises a removal shell, wherein conveying shafts are arranged at equal intervals inside the removal shell, a device cover is bolted to one side of the removal shell, an electric cylinder is arranged directly above the removal shell, and a removal mechanism is arranged directly below the electric cylinder. The removal mechanism grinds burrs on the surface of the sheet metal and limits the two sides of the sheet metal to avoid displacement of the sheet metal during grinding. A dust removal mechanism is arranged inside the removal mechanism, and the dust removal mechanism sucks in debris generated during the grinding process of the sheet metal, thereby preventing the debris from accumulating inside the removal shell and affecting the stability of the grinding operation.

[0006] Preferably, the removal mechanism includes an instrument housing, a bidirectional screw, a side bracket, a rubber wheel, a transmission wheel and an abrasive belt. A bidirectional screw is arranged inside the instrument housing, the side brackets are symmetrically arranged on both sides of the bidirectional screw, the outer shaft of the side bracket is connected to the abrasive belt, the internal symmetry axis of the instrument housing is connected to the transmission wheel, and the outer side of the transmission wheel is fittedly connected to the abrasive belt.

[0007] Preferably, the instrument housing is connected to the removal housing via an electric cylinder output terminal arranged at the top.

[0008] Preferably, the side bracket is connected to the interior of the instrument housing via a bidirectional screw rod that penetrates through the side bracket.

[0009] Preferably, the dust removal mechanism includes a dust collecting box, a dust suction pipe, a dust collection bag and a fan. The dust collecting box is installed inside the instrument housing, a fan is provided on one side of the dust collecting box, a dust collection bag is installed inside the dust collecting box, and a dust suction pipe is connected through one side of the dust collecting box.

[0010] Preferably, the dust suction duct is connected to the fan through a dust removal bag connected on one side.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The side brackets set on both sides are driven by the bidirectional screw to adjust the spacing. On the one hand, the spacing of the side brackets on both sides is adjusted according to the width of the sheet metal. On the other hand, the friction on both sides of the sheet metal is increased by the rubber wheel to slow down the displacement speed of the sheet metal and avoid displacement of the sheet metal during grinding. The edge of the sheet metal is chamfered by the elastic contact grinding belt to improve the efficiency of grinding and deburring of the sheet metal.

[0013] 2. During use, the instrument housing is driven to rise and fall vertically by the electric cylinder, and the instrument housing and the abrasive belt are lifted and lowered vertically. Then, the grinding position of the abrasive belt is switched according to the width of the sheet metal. When the edge of the sheet metal needs to be chamfered, the downward movement height of the abrasive belt can be controlled to improve the flexibility of deburring and chamfering the sheet metal. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the present invention without the interior of the shell.

[0016] Figure 3 It is a schematic diagram of the front section structure of the instrument housing in the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the dust collecting box itself in the utility model.

[0018] Figure 5 It is a schematic diagram of the front section structure of the dust collecting box in the utility model.

[0019] in:

[0020] 1. Removal of casing; 2. Conveying shaft; 3. Equipment cover; 4. Electric cylinder; 5. Instrument casing; 6. Removal mechanism; 7. Bidirectional screw rod; 8. Side bracket; 9. Rubber wheel; 10. Dust removal mechanism; 11. Dust collection box; 12. Dust suction pipe; 13. Transmission wheel; 14. Sanding belt; 15. Dust removal bag; 16. Fan. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figures 1 to 5 As shown, the sheet metal double-sided deburring machine includes a removal shell 1, wherein conveying shafts 2 are arranged at equal intervals inside the removal shell 1, and a device cover 3 is bolted to one side of the removal shell 1, and an electric cylinder 4 is arranged directly above the removal shell 1, and a removal mechanism 6 is arranged directly below the electric cylinder 4. The removal mechanism 6 grinds burrs on the surface of the sheet metal part and limits the two sides of the sheet metal part to avoid displacement of the sheet metal part during grinding. A dust removal mechanism 10 is arranged inside the removal mechanism 6, and the dust removal mechanism 10 sucks in debris generated during the grinding process of the sheet metal part, thereby preventing the debris from accumulating inside the removal shell 1 and affecting the stability of the grinding part operation.

[0023] In this embodiment, the removal mechanism 6 includes an instrument housing 5, a bidirectional screw 7, a side bracket 8, a rubber wheel 9, a transmission wheel 13 and an abrasive belt 14. The bidirectional screw 7 is arranged inside the instrument housing 5, and the side bracket 8 is symmetrically arranged on both sides of the bidirectional screw 7. The outer shaft of the side bracket 8 is connected with the abrasive belt 14, and the internal symmetric axis of the instrument housing 5 is connected with the transmission wheel 13. The outer side of the transmission wheel 13 is closely connected with the abrasive belt 14. The edge of the sheet metal is polished by the flexible abrasive belt 14 to improve the convenience of deburring the sheet metal. The elastic contact grinding of the abrasive belt 14 is used to polish the flexibility of the sheet metal.

[0024] In this embodiment, the instrument housing 5 is connected to the removal housing 1 through the output end of the electric cylinder 4 arranged at the top, and the instrument housing 5 is driven by the electric cylinder 4 to be vertically lifted and lowered to switch the grinding height and position.

[0025] In this embodiment, the side bracket 8 is connected to the inside of the instrument housing 5 through a bidirectional screw rod 7 that penetrates therethrough. The spacing of the side bracket 8 is adjusted by the bidirectional screw rod 7 to control the clamping force of the rubber wheel 9.

[0026] In this embodiment, the dust removal mechanism 10 includes a dust collecting box 11, a dust suction pipe 12, a dust bag 15 and a fan 16. The dust collecting box 11 is installed inside the instrument housing 5. A fan 16 is provided on one side of the dust collecting box 11. A dust bag 15 is installed inside the dust collecting box 11. A dust suction pipe 12 is connected to one side of the dust collecting box 11. The dust suction pipe 12 is used to collect debris during the grinding process to reduce the debris on the surface of the sheet metal.

[0027] In this embodiment, the dust collection duct 12 is connected to the fan 16 via a dust bag 15 connected at one side, and the dust bag 15 filters the inhaled air to collect debris and dust in the air.

[0028] This sheet metal double-sided deburring machine includes the following work contents in practical application:

[0029] Step 1: The operator can hold the bidirectional screw rod 7 according to the width of the sheet metal, and use the bidirectional screw rod 7 to drive the side brackets 8 on both sides to move horizontally, and adjust the spacing between the two groups of side brackets 8, so that the rubber wheels 9 arranged on the outside of the side brackets 8 press the two sides of the sheet metal. When the conveying shaft 2 is in operation, the conveying shaft 2 is used to drive the sheet metal to move, and the friction force on both sides of the sheet metal is increased by the rubber wheels 9, so as to slow down the displacement speed of the sheet metal and prevent the sheet metal from being displaced during the grinding process;

[0030] Step 2: During use, the instrument housing 5 is driven to be lifted vertically by the electric cylinder 4, and the motor provided on one side of the instrument housing 5 is turned on, and the transmission wheel 13 is driven to rotate by the motor, and the abrasive belt 14 is driven to move to one side by the transmission wheel 13, and the burrs on the surface of the sheet metal part are cleaned by the abrasive belt 14, and the surface of the sheet metal part is displaced by the conveying shaft 2, so as to perform a comprehensive deburring treatment on the sheet metal part;

[0031] Step 3: Turn on the fan 16 at the same time, and use the fan 16 to suck the air and metal debris in the grinding process into the dust suction duct 12, and use the dust suction duct 12 to introduce the sucked air and debris into the dust removal bag 15, so that the dust removal bag 15 filters the debris in the air, and then replaces the filtered air with the exhaust hole on the other side of the dust collecting box 11 to discharge the gas. After completing the deburring of one side of the sheet metal, change the sheet metal and introduce it into the removal shell 1 again to deburr the sheet metal.

[0032] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. Sheet metal double-sided deburring machine, characterized by: The invention comprises a removal shell (1), wherein conveying shafts (2) are arranged at equal intervals inside the removal shell (1), a device cover plate (3) is bolted to one side of the removal shell (1), an electric cylinder (4) is arranged directly above the removal shell (1), and a removal mechanism (6) is arranged directly below the electric cylinder (4), wherein the removal mechanism (6) grinds burrs on the surface of the sheet metal part and limits the two sides of the sheet metal part to prevent the sheet metal part from shifting during grinding, and a dust removal mechanism (10) is arranged inside the removal mechanism (6), wherein the dust removal mechanism (10) sucks in debris generated during the grinding process of the sheet metal part, thereby preventing the debris from accumulating inside the removal shell (1) and affecting the stability of the grinding part.

2. The sheet metal double-sided deburring machine according to claim 1, characterized in that: The removal mechanism (6) comprises an instrument housing (5), a bidirectional screw (7), a side bracket (8), a rubber wheel (9), a transmission wheel (13) and an abrasive belt (14); the bidirectional screw (7) is arranged inside the instrument housing (5); the side bracket (8) is symmetrically arranged on both sides of the bidirectional screw (7); the outer shaft of the side bracket (8) is connected to the abrasive belt (14); the inner symmetric axis of the instrument housing (5) is connected to the transmission wheel (13); and the outer side of the transmission wheel (13) is closely connected to the abrasive belt (14).

3. The sheet metal double-sided deburring machine according to claim 2, characterized in that: The instrument housing (5) is connected to the removal housing (1) via the output end of the electric cylinder (4) arranged at the top.

4. The sheet metal double-sided deburring machine according to claim 2, characterized in that: The side bracket (8) is connected to the interior of the instrument housing (5) via a bidirectional screw rod (7) that penetrates through the instrument housing (5).

5. The sheet metal double-sided deburring machine according to claim 1, characterized in that: The dust removal mechanism (10) comprises a dust collecting box (11), a dust suction pipe (12), a dust removal bag (15) and a fan (16); the dust collecting box (11) is installed inside the instrument housing (5); a fan (16) is arranged on one side of the dust collecting box (11); a dust removal bag (15) is installed inside the dust collecting box (11); and a dust suction pipe (12) is connected to one side of the dust collecting box (11).

6. The sheet metal double-sided deburring machine according to claim 5, characterized in that: The dust collection pipe (12) is connected to a fan (16) via a dust removal bag (15) connected to one side.

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