Workbench base of composite boring machine

Abstract

The utility model discloses a composite boring machine workbench base which comprises a workbench, a rotating disc and a base, the rotating disc is rotatably connected with the base through a rotating cylinder, a bevel gear ring is coaxially fixed on the periphery of the rotating cylinder, a bevel gear is vertically meshed and connected with the periphery of the bevel gear ring, a first motor is connected to a shaft rod of the bevel gear, and a second motor is connected to the shaft rod of the bevel gear. A lead screw is rotationally installed on the rotary disc through a pair of supports, one end of the lead screw is connected with a second motor, the periphery of the lead screw is sleeved with a sliding base in a threaded mode, the workbench and the sliding base are fixedly installed, the bottom end of the rotary drum is connected with an air inlet pipe through a rotary joint, and the top end of the rotary drum is connected with an annular pipe through a plurality of branch pipes; the annular pipe is laid on the surface of the rotating disc, and a plurality of air holes are formed in the periphery of the annular pipe. By arranging the whole base, the workbench can be driven to rotate and move, falling of sweeps can be effectively reduced, then the trouble of later-period sweeps cleaning operation is reduced, and meanwhile the situation that the structure in the base is blocked due to falling of the sweeps is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a workbench base technical field especially a kind of composite boring machine workbench base. BACKGROUND

[0002] Composite boring machine is a kind of machine tool equipment that is integrated with boring, milling and other processing functions, and workbench is an important component of composite boring machine, used for carrying workpiece, and workbench can be moved and rotated in various forms under the support of base to realize the positioning and processing of workpiece.

[0003] However, although the workbench base of existing composite boring machine can drive workbench to rotate and shift, the structure on its base is mostly in exposed state, and when boring and milling are carried out on workbench, the generated debris is easy to fall on base after splashing, which is not only inconvenient to clean up, but also can cause the problem of jamming when base controls the rotation and shifting of workbench.

[0004] Therefore, we propose a kind of composite boring machine workbench base to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of composite boring machine workbench base to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of composite boring machine workbench base, including workbench, carousel and pedestal, the carousel is rotatably connected between the pedestal, and fixed foot is provided on the periphery of pedestal, the periphery of the outer sleeve of the rotating drum is coaxially fixed with bevel gear ring, the periphery of the bevel gear ring is vertically engaged and connected with bevel gear, and motor one is connected on the shaft of bevel gear, the carousel is rotatably installed with lead screw by a pair of supports, one end of the lead screw is connected with motor two, and sliding seat is threadedly sleeved on the periphery of lead screw, the workbench is fixedly installed with sliding seat, the bottom end of the rotating drum is connected with air inlet pipe by rotary joint, and the top end of rotating drum is connected with ring pipe by several branch pipes, the ring pipe is laid on the surface of carousel, and a plurality of air holes are provided on the periphery of ring pipe.

[0008] In further embodiments, the periphery of the carousel is connected with annular fence, and the fence is covered on the periphery of pedestal.

[0009] In further embodiments, the lower surface of the carousel is rotatably embedded with a plurality of steel balls, and annular table coaxial with the carousel is installed on the upper surface of pedestal, the steel balls roll along the annular groove on the annular table.

[0010] In further embodiments, the upper end outer wall of the rotating drum is provided with a tray, and a plurality of screw rods are vertically installed on the tray, and one end of each screw rod penetrating the top surface of the rotating disc is threadedly connected with a nut.

[0011] In further embodiments, the air inlet pipe penetrates the base through the gap between the two fixing feet.

[0012] In further embodiments, a straight rail and a sliding block are further arranged between the workbench and the support, and the sliding direction of the straight rail and the sliding block is parallel to the axial direction of the lead screw.

[0013] In further embodiments, the straight rail is fixed on a pair of supports, and the sliding block is slidingly connected to the straight rail, and the sliding block is fixedly connected to the workbench.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The utility model discloses a rotating disc cover is arranged on the base, and then prevents the waste chip from falling into the inside of the base, and the air inlet pipe, the rotary joint, the rotating drum, the branch pipe and the ring pipe are connected, so that the gas can be sprayed outward along the ring pipe, a wind wall is formed, the waste chip falling is blown away, the waste chip falling on the rotating disc is reduced, the whole base can drive the workbench to rotate and shift, the waste chip falling is effectively reduced, the trouble of waste chip cleaning operation in the later period is reduced, and the structure jammed in the base caused by the waste chip falling can be effectively prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model after half cut;

[0018] Figure 3 It is a structural schematic diagram of the utility model after the workbench is removed;

[0019] Figure 4 It is a structural schematic diagram of the utility model Figure 2 It is a structural schematic diagram of the utility model A place.

[0020] In the drawing: 1, workbench;2, rotating disc;21, coaming;22, steel ball;3, base;31, ring table;4, fixing foot;5, rotating drum;51, tray;52, screw rod;53, nut;6, bevel gear ring;7, bevel gear;8, motor one;9, support;10, lead screw;11, motor two;12, sliding seat;13, straight rail;14, sliding block;15, rotary joint;16, air inlet pipe;17, branch pipe;18, ring pipe. DETAILED DESCRIPTION

[0021] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0024] Please refer to Figures 1-3 A composite boring machine workbench base, including workbench 1, rotating disc 2 and base 3 installed in sequence from top to bottom, rotating drum 5 is connected between rotating disc 2 and base 3, rotating drum 5 is rotatably connected with base 3 through bearing, rotating drum 5 is fixedly installed with rotating disc 2, so that rotating disc 2 can rotate relative to base 3, and base 3 is provided with fixed foot 4 on the periphery, which is convenient for installing and fixing base 3, the periphery of one end of rotating drum 5 extending out of the upper surface of base 3 is coaxially fixed with bevel gear ring 6, the periphery of bevel gear ring 6 is vertically meshed with bevel gear 7, bevel gear 7 is rotatably connected with base 3 through bearing seat, and motor one 8 is connected on the shaft rod of bevel gear 7, the main part of motor one 8 is fixedly installed with base 3, and then rotating drum 5 and rotating disc 2 are driven to rotate through motor one 8, bevel gear 7 and bevel gear ring 6.

[0025] Please refer to Figures 2-3The bottom end of the rotary drum 5 is connected with the air inlet pipe 16 through the rotary joint 15, and the top end of the rotary drum 5 is connected with the ring pipe 18 through a plurality of branch pipes 17, the ring pipe 18 is laid on the surface of the rotary disc 2, and a plurality of air holes are arranged on the periphery of the ring pipe 18, the air inlet pipe 16 is arranged to pass through the gap between the two fixed feet 4 of the base 3, the air inlet pipe 16 is connected with the air supply device, the air is transported to the inside of the ring pipe 18 through the rotary joint 15 and the branch pipe 17, and the air is sprayed outward along the air holes on the periphery of the ring pipe 18, so that a wind wall is formed, which is convenient for blowing away the falling waste and reducing the waste falling on the rotary disc 2.

[0026] Further, please refer to Figures 2-3 The periphery of the rotary disc 2 is connected with the annular surrounding plate 21, and the surrounding plate 21 is covered on the periphery of the base 3, so as to prevent the waste from flying into the inside of the base 3 and protect the safe operation of the structure on the base 3.

[0027] Please refer to Figure 3 In order to improve the stability of the rotary disc 2, a plurality of steel balls 22 are embedded on the lower surface of the rotary disc 2, and a ring table 31 coaxial with the rotary disc 2 is arranged on the upper surface of the base 3, the ring table 31 is covered outside the structures such as the motor 8, the bevel gear 7 and the bevel gear ring 6, and the steel balls 22 roll along the ring groove on the ring table 31, so as to provide more stable support for the rotary disc 2.

[0028] Please refer to Figures 3-4 In order to facilitate the disassembly and assembly of the rotary disc 2, the upper end of the rotary drum 5 is provided with a tray 51, the tray 51 holds the center of the rotary disc 2, and a plurality of screw rods 52 are vertically arranged on the tray 51, one end of the screw rod 52 is screwed with a nut 53, and the nut 53 is screwed to lock the rotary disc 2 and the tray 51 together.

[0029] Please refer to Figures 2-3 A lead screw 10 is rotatably arranged on the rotary disc 2 through a pair of supports 9, one end of the lead screw 10 is connected with a motor 11, and a sliding seat 12 is threadedly connected on the periphery of the lead screw 10, and the workbench 1 is fixedly arranged with the sliding seat 12, when the motor 11 rotates, the lead screw 10 rotates, and the sliding seat 12 moves along the lead screw 10, so as to drive the workbench 1 to move.

[0030] Further, please refer to Figures 2-3 A straight rail 13 and a sliding block 14 are further arranged between the workbench 1 and the support 9, the sliding direction of the straight rail 13 and the sliding block 14 is parallel to the axial direction of the lead screw 10, the straight rail 13 is fixedly arranged on the pair of supports 9, the sliding block 14 is slidably connected on the straight rail 13, and the sliding block 14 is fixedly connected with the workbench 1, so as to limit the workbench 1 by the sliding action between the straight rail 13 and the sliding block 14, and prevent the workbench 1 from tilting when moving.

[0031] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0032] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A composite boring mill table bed comprising a table (1), a rotary disc (2) and a base (3), characterized in that: The rotary disc (2) is rotatably connected with the base (3) through the rotary drum (5), and the base (3) is provided with fixed feet (4) on the periphery thereof, the rotary drum (5) is coaxially provided with a bevel gear ring (6) on the periphery thereof, the bevel gear ring (6) is vertically and meshingly connected with a bevel gear (7) on the periphery thereof, and the shaft of the bevel gear (7) is connected with a motor (8), the rotary disc (2) is rotatably provided with a lead screw (10) through a pair of supports (9), one end of the lead screw (10) is connected with a motor (11), and the lead screw (10) is threadedly sleeved with a sliding seat (12) on the periphery thereof, the workbench (1) is fixedly installed with the sliding seat (12), the bottom end of the rotary drum (5) is connected with an air inlet pipe (16) through a rotary joint (15), and the top end of the rotary drum (5) is connected with a ring pipe (18) through a plurality of branch pipes (17), the ring pipe (18) is laid on the surface of the rotary disc (2), and a plurality of air holes are provided around the periphery of the ring pipe (18).

2. A composite boring head bed as claimed in claim 1, wherein: The rotary disc (2) is rotatably connected with the base (3) through the rotary drum (5), and the base (3) is provided with fixed feet (4) on the periphery thereof, the rotary drum (5) is coaxially provided with a bevel gear ring (6) on the periphery thereof, the bevel gear ring (6) is vertically and meshingly connected with a bevel gear (7) on the periphery thereof, and the shaft of the bevel gear (7) is connected with a motor (8), the rotary disc (2) is rotatably provided with a lead screw (10) through a pair of supports (9), one end of the lead screw (10) is connected with a motor (11), and the lead screw (10) is threadedly sleeved with a sliding seat (12) on the periphery thereof, the workbench (1) is fixedly installed with the sliding seat (12), the bottom end of the rotary drum (5) is connected with an air inlet pipe (16) through a rotary joint (15), and the top end of the rotary drum (5) is connected with a ring pipe (18) through a plurality of branch pipes (17), the ring pipe (18) is laid on the surface of the rotary disc (2), and a plurality of air holes are provided around the periphery of the ring pipe (18).

3. A composite boring head bed as defined in claim 1 wherein: The rotary disc (2) is rotatably connected with the base (3) through the rotary drum (5), and the base (3) is provided with fixed feet (4) on the periphery thereof, the rotary drum (5) is coaxially provided with a bevel gear ring (6) on the periphery thereof, the bevel gear ring (6) is vertically and meshingly connected with a bevel gear (7) on the periphery thereof, and the shaft of the bevel gear (7) is connected with a motor (8), the rotary disc (2) is rotatably provided with a lead screw (10) through a pair of supports (9), one end of the lead screw (10) is connected with a motor (11), and the lead screw (10) is threadedly sleeved with a sliding seat (12) on the periphery thereof, the workbench (1) is fixedly installed with the sliding seat (12), the bottom end of the rotary drum (5) is connected with an air inlet pipe (16) through a rotary joint (15), and the top end of the rotary drum (5) is connected with a ring pipe (18) through a plurality of branch pipes (17), the ring pipe (18) is laid on the surface of the rotary disc (2), and a plurality of air holes are provided around the periphery of the ring pipe (18).

4. The composite boring head bed of claim 1 wherein: The rotary disc (2) is rotatably connected with the base (3) through the rotary drum (5), and the base (3) is provided with fixed feet (4) on the periphery thereof, the rotary drum (5) is coaxially provided with a bevel gear ring (6) on the periphery thereof, the bevel gear ring (6) is vertically and meshingly connected with a bevel gear (7) on the periphery thereof, and the shaft of the bevel gear (7) is connected with a motor (8), the rotary disc (2) is rotatably provided with a lead screw (10) through a pair of supports (9), one end of the lead screw (10) is connected with a motor (11), and the lead screw (10) is threadedly sleeved with a sliding seat (12) on the periphery thereof, the workbench (1) is fixedly installed with the sliding seat (12), the bottom end of the rotary drum (5) is connected with an air inlet pipe (16) through a rotary joint (15), and the top end of the rotary drum (5) is connected with a ring pipe (18) through a plurality of branch pipes (17), the ring pipe (18) is laid on the surface of the rotary disc (2), and a plurality of air holes are provided around the periphery of the ring pipe (18).

5. The composite boring head bed of claim 1 wherein: ​ 6. The composite boring head bed of claim 1 wherein: ​ 7. A composite boring head bed according to claim 6, wherein: ​

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