Machining device for metal net shell

Abstract

The utility model relates to a metal mesh shell processing device which comprises a base structure, a moving structure and a drilling structure, a drill bit replacing structure capable of conveniently replacing drill bits of different specifications is installed on the drilling structure, and the drill bit replacing structure comprises an installation base, a first bearing, a rotating column, a rotating disc, a second bearing, a sliding sleeve and a rubber block. A mounting seat is mounted on the lower side of a drilling structure, a first bearing is mounted in the mounting seat, a rotating column is mounted on an inner ring of the first bearing, a rotating disc is mounted at the lower end of the rotating column, second bearings are distributed on the surface of the rotating disc, sliding sleeves are movably mounted on inner rings of the second bearings, and drill bits of different specifications can be mounted in rubber blocks. The drilling machine solves the problem that when an existing drilling machine is used for machining, a drill bit is inconvenient to replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing device technical field, concretely is a kind of processing device for metal mesh shell. BACKGROUND

[0002] When metal mesh shell is processed, polishing, drilling and other treatments are needed, when drilling, it is generally drilled by drilling machine, generally by servo motor drives drill bit high-speed rotation, and then the surface of metal mesh shell is drilled, but the existing metal mesh shell needs to be processed different size holes, the existing drilling processing device needs to be disassembled from clamping head first, then different specifications of drill bit are replaced, so it is more troublesome to replace.

[0003] Therefore, in order to facilitate the replacement of the drill bit, the drill bit can be conveniently replaced and disassembled, Chinese patent CN221074139U, a drill bit replacement convenient drilling machine, pulls the connecting sleeve to slide upward through the drilling machine, the connecting sleeve can extrude the spring when sliding, when the connecting sleeve slides out of the side of the rotating groove, the drill bit can be pulled downward at this time, the drill bit can slide through the mounting groove, the drill bit can extrude the arc-shaped block when sliding, the arc-shaped block can push the rotating plate when extruded, the rotating plate can be rotated through the rotating rod to drive the arc-shaped block to slide out of the fixed groove, at this time, the drill bit can continue to slide, when the end of the drill bit slides out of the mounting groove, the drill bit can be disassembled, then the drill bit can be replaced and installed using the disassembly and assembly mechanism, which facilitates the replacement of the drill bit, although the above-mentioned patent can facilitate the replacement of the drill bit, there are still some technical problems, as shown in the above-mentioned patent drawings, the operation steps are still more troublesome when replacing, and the drill bit cannot be replaced more conveniently and quickly.

[0004] Therefore, in order to facilitate the replacement of the drill bit, the drill bit can be conveniently replaced and disassembled, Chinese patent CN221074139U, a drill bit replacement convenient drilling machine, pulls the connecting sleeve to slide upward through the drilling machine, the connecting sleeve can extrude the spring when sliding, when the connecting sleeve slides out of the side of the rotating groove, the drill bit can be pulled downward at this time, the drill bit can slide through the mounting groove, the drill bit can extrude the arc-shaped block when sliding, the arc-shaped block can push the rotating plate when extruded, the rotating plate can be rotated through the rotating rod to drive the arc-shaped block to slide out of the fixed groove, at this time, the drill bit can continue to slide, when the end of the drill bit slides out of the mounting groove, the drill bit can be disassembled, then the drill bit can be replaced and installed using the disassembly and assembly mechanism, which facilitates the replacement of the drill bit, although the above-mentioned patent can facilitate the replacement of the drill bit, there are still some technical problems, as shown in the above-mentioned patent drawings, the operation steps are still more troublesome when replacing, and the drill bit cannot be replaced more conveniently and quickly. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a processing device for metal mesh shell, which solves the problem that the existing drilling machine is not convenient to replace the drill bit when processing.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a kind of processing device for metal mesh shell, including base structure, moving structure, drilling structure, the drilling structure is equipped with the drill bit replacement structure of different specifications drill bit that can be conveniently replaced, its drill bit replacement structure includes mounting seat, first bearing, rotating column, rotating disc, second bearing, sliding sleeve, rubber block;Its mounting seat is installed in the downside of drilling structure, first bearing is installed in mounting seat, rotating column is installed in the inner ring of first bearing, rotating disc is installed in the lower end of rotating column, second bearing is distributed on the surface of rotating disc, sliding sleeve is movably installed in the inner ring of second bearing, rubber block is installed in sliding sleeve, different specifications drill bit can be installed in rubber block.

[0007] Through the above technical scheme, further, the auxiliary block is installed at the lower end of the drilling structure, and a bearing is installed on the surface of the auxiliary block, and the inner ring of the bearing is connected with the surface of the rotating column.

[0008] Further, the base structure includes a base, a stand, and external teeth.

[0009] As a preferred technical scheme, the moving structure includes a sliding seat, a first servo motor, and a processing mounting plate.

[0010] Further, the drilling structure includes a drive box, a second servo motor, a clamping head, and a drill bit.

[0011] Compared with the prior art, the utility model provides a processing device for metal mesh shell, which has the following beneficial effects:

[0012] 1、Before replacing the drill bit, the drill bits of different specifications are inserted into the rubber block, and the drill bit is clamped through the action of the rubber block, and it needs to be noted that when clamping the drill bit, the drill bit needs to be as close to the top as possible, so as to prevent the remaining drill bits from colliding with the metal mesh shell during work, and when replacing, only the rotating disc needs to be rotated, so that the drill bit in the rubber block is aligned with the clamping head, then the drill bit is held and pulled down, so that a distance is left at the upper end of the drill bit, which can be clamped with the clamping head, then the drill bit is aligned with the clamping head and held and pushed up, so that the upper end of the drill bit is inserted into the clamping head, and then it can be tightened, when replacing other specifications of drill bits, only the clamping relationship between the drill bit and the clamping head needs to be released, at this time the drill bit will automatically fall down, and then the above steps can be repeated to replace the drill bit, therefore, the above operation mode can conveniently realize the replacement of the drill bit. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a front view schematic diagram of the utility model;

[0015] Figure 3 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 4 It is a structure schematic diagram of the utility model Figure 1 A place partial enlargement structure schematic diagram;

[0017] Figure 5 It is a rotating disc structure schematic diagram of the utility model;

[0018] Figure 6 It is an installation seat structure schematic diagram of the utility model;

[0019] Figure 7 It is a sliding sleeve structure schematic diagram of the utility model.

[0020] In the drawing: 1, base; 2, stand; 3, outer tooth; 4, sliding seat; 5, first servo motor; 6, processing installation plate; 7, drive box; 8, second servo motor; 9, clamping head; 10, drill bit; 11, installation seat; 12, first bearing; 13, rotating column; 14, rotating disc; 15, second bearing; 16, sliding sleeve; 17, rubber block; 18, auxiliary block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0022] Embodiment

[0023] Please refer to Figures 1-7 The present application provides the following technical scheme: a processing device for metal net shell, comprising a base structure, a moving structure, a drilling structure, a drill bit replacement structure capable of conveniently replacing drill bits of different specifications is installed on the drilling structure, the drill bit replacement structure comprises a mounting seat 11, a first bearing 12, a rotating column 13, a rotating disc 14, a second bearing 15, a sliding sleeve 16 and a rubber block 17; the mounting seat 11 is installed on the lower side of the drilling structure, the first bearing 12 is installed in the mounting seat 11, the rotating column 13 is installed on the inner ring of the first bearing 12, the rotating disc 14 is installed at the lower end of the rotating column 13, the second bearing 15 is distributed on the surface of the rotating disc 14, the sliding sleeve 16 is movably installed on the inner ring of the second bearing 15, and the rubber block 17 is installed in the sliding sleeve 16; different specifications of drill bits 10 can be installed in the rubber block 17.

[0024] In the embodiment, the specific working principle is as follows: in actual operation, different specifications of drill bits 10 need to be inserted into the rubber block 17, and then the lower end of the drill bit 10 is as far as possible in the rubber block 17, and then when the drill bit 10 is replaced, the rotating disc 14 is rotated, the drill bit 10 of other specifications is rotated to below the clamping head 9, the drill bit 10 is pushed upwards so that the upper end of the drill bit 10 is inserted into the clamping head 9, and then clamping can be performed, wherein the sliding sleeve 16 is clamped on the inner ring of the second bearing 15, so that the sliding sleeve 16 will not slide downwards when the drill bit 10 is pulled, and the clamping mode for the metal net shell is consistent with the clamping mode in the existing drilling equipment and is not changed.

[0025] In order to ensure the stability of the rotating column 13 during rotation, the specific implementation can be understood with reference to Figure 1 It can be seen that the auxiliary block 18 is installed at the lower end of the drilling structure, and the bearing is installed on the surface of the auxiliary block 18, and the inner ring of the bearing is connected with the surface of the rotating column 13.

[0026] The base structure can be specifically understood with reference to Figure 1 、 Figure 2 、 Figure 3 It can be seen that the base structure comprises a base 1, a column 2 and an outer tooth 3, the column 2 is installed on the upper end of the base 1, and the outer tooth 3 is installed on the outer surface of the column 2.

[0027] How the moving structure realizes the lifting can be seen from the drawings, the moving structure comprises a sliding seat 4, a first servo motor 5 and a processing mounting plate 6; the sliding seat 4 is movably installed on the surface of the column 2, the first servo motor 5 is installed on the sliding seat 4, a gear box is arranged on the sliding seat 4, the output end of the first servo motor 5 is connected with the gear box, the gear in the gear box and the external teeth 3 constitute a gear transmission, it is needed to note that the processing device mainly realizes the drilling processing of the metal net shell through the high-speed rotation of the drill bit 10 and the upward movement of the processing mounting plate 6, the gear box and the external teeth 3 constitute a gear transmission relationship through the cooperation of the first servo motor 5 and the gear box, and the sliding seat 4 is driven to lift.

[0028] The drilling structure can be specifically seen from Figure 3 It can be seen that the drilling structure comprises a driving box 7, a second servo motor 8, a clamping head 9 and a drill bit 10; the driving box 7 is installed on the upper end of the external teeth 3, the second servo motor 8 is further installed on the driving box 7, the clamping head 9 is connected with the output end, the drill bit 10 is clamped in the clamping head 9, the drill bit 10 can be inserted into the rubber block 17, the mounting seat 11 and the auxiliary block 18 are respectively installed on the lower end of the driving box 7, the clamping head 9 is driven to rotate by the second servo motor 8, and the drill bit 10 is rotated at high speed.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A processing device for metal latticed shell, comprising a base structure, a moving structure, a drilling structure, characterized in that: The utility model discloses a drill bit replacement structure which is installed on a drilling structure and can conveniently replace drill bits of different specifications.

2. The processing apparatus for a metal latticed shell according to claim 1, wherein: An auxiliary block (18) is installed at the lower end of the drilling structure, and a bearing is installed on the surface of the auxiliary block (18), with the inner ring of the bearing connected to the surface of the rotating column (13).

3. The processing apparatus for a metal latticed shell according to claim 1, wherein: The base structure comprises a base (1), a stand column (2) and external teeth (3).

4. The processing apparatus for a metal latticed shell according to claim 1, wherein: The moving structure comprises a sliding seat (4), a first servo motor (5) and a machining mounting plate (6).

5. The processing apparatus for a metal latticed shell according to claim 1, wherein: The drilling structure comprises a driving box (7), a second servo motor (8), a clamping head (9) and a drill bit (10). The driving box (7) is installed at the upper end of the external teeth (3), and a second servo motor (8) is also installed on the driving box (7), with the output end connected to the clamping head (9), the clamping head (9) clamping the drill bit (10), the drill bit (10) being inserted into the rubber block (17), and the installation seat (11) and the auxiliary block (18) being respectively installed at the lower end of the driving box (7).

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