Turn-milling combined machining equipment for machining marine valve

Abstract

The utility model discloses turning and milling combined machining equipment for machining a marine valve, and belongs to the technical field of valve machining. Turn-milling combined machining equipment for machining marine valves comprises a base, a drill bit and a workbench, and further comprises a sliding groove formed in the top of the base, a sliding block is transversely installed in the sliding groove in a sliding mode, and a driving part for driving the sliding block to slide along the sliding groove is arranged on the base; the electric sliding rail is transversely and fixedly connected to the top of the sliding block, the sliding block is installed on the electric sliding rail in a sliding mode, the sliding direction of the sliding block is perpendicular to the sliding direction of the sliding block, and the workbench is installed above the sliding block; the electric sliding rail is controlled to enable the sliding block to transversely slide, the driving part drives the sliding block to transversely move along the sliding groove, then the workpiece is driven to adjust the position in the horizontal direction, the drilling position of the workpiece can be flexibly adjusted after clamping, and machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve processing technical field especially, relates to a kind of machining equipment of milling compound machining of marine valve processing. BACKGROUND

[0002] Marine valve is the valve specially designed and applied for ship, usually used to control the flow of liquid, gas or steam in the ship, they play a key role in the power system, fuel system, water supply system, drainage system, cooling system and other important parts of the ship, and marine valve needs to meet the strict requirements of high reliability, corrosion resistance, high pressure resistance and high temperature resistance.

[0003] The machining of marine valve usually requires high precision and high quality, because they are directly related to the safety and stability of ship system, and the milling compound machining equipment can effectively meet this demand, which combines lathe machining and milling machine machining, and completes multiple machining steps through one equipment, thereby improving production efficiency, precision and machining flexibility.

[0004] The milling compound machining equipment can integrate turning, milling, drilling and tapping, etc., wherein when drilling the valve, multiple positions of the valve need to be machined, and it is difficult to adjust the position of the workpiece in the existing milling compound machining equipment, so the workpiece needs to be disassembled and adjusted in position and then clamped again, which is time-consuming and affects the machining efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that it is difficult to adjust the position of the workpiece in the existing milling compound machining equipment, the workpiece needs to be disassembled and adjusted in position and then clamped again, which is time-consuming and affects the machining efficiency, and proposes a kind of milling compound machining equipment for marine valve processing.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A kind of milling compound machining equipment for marine valve processing, including base, drill bit and workbench, further comprising: chute, opening in the top of the base, wherein the sliding block is horizontally slidably installed in the chute, the base is provided with the drive part for driving the sliding block to slide along the chute;Electric sliding rail is horizontally fixedly connected to the top of the sliding block, wherein the sliding block is slidably installed on the electric sliding rail, the sliding direction of the sliding block is perpendicular to the sliding direction of the sliding block, and the workbench is installed above the sliding block.

[0008] In order to drive the workpiece to move horizontally, preferably, the drive part includes a first motor fixedly connected to the side wall of the base, the output end of the first motor is fixedly connected with a lead screw, and the sliding block is threadedly connected with the lead screw.

[0009] In order to drive the workpiece to rotate, preferably, the top of the sliding block is fixedly connected with a second motor, the workbench is fixedly connected on the output end of the second motor, the top of the sliding block is fixedly connected with a supporting rod, and the bottom of the workbench is provided with a groove, and the supporting rod is sleeved in the groove.

[0010] In order to fix the workpiece, preferably, the inside of the workbench is provided with a cavity, a gear is rotatably installed in the cavity, two toothed plates are movably connected on the gear, a first air cylinder is fixedly connected to the inner wall of the cavity, one of the toothed plates is fixedly connected to the telescopic end of the first air cylinder, the top of the toothed plate is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a fixed plate, and the two fixed plates are symmetrically arranged.

[0011] In order to avoid motion interference, further, the inner walls of the cavity are fixedly connected with a limiting rod, the other toothed plate is slidably connected with the limiting rod, the top of the workbench is provided with two notches in communication with the cavity, and the two connecting rods respectively pass through the two notches.

[0012] In order to further fix the workpiece, preferably, the top of the base is provided with four sliding grooves, guide rods are fixedly connected between the inner walls of the four sliding grooves, a sliding seat is slidably installed on the guide rods, springs are installed between the sliding seat and the inner walls of the sliding grooves, the top of the sliding seat is fixedly connected with a first wedge-shaped block, the first wedge-shaped block is fixedly connected with a clamping plate, the two sides of the fixed plate are fixedly connected with second wedge-shaped blocks, and the inclined surfaces of the four second wedge-shaped blocks are oppositely arranged with the inclined surfaces of the four first wedge-shaped blocks.

[0013] In order to drill the workpiece, preferably, the top of the base is fixedly connected with a support, the top of the support is fixedly connected with a second air cylinder, the telescopic end of the second air cylinder is fixedly connected with a mounting plate, the bottom of the mounting plate is fixedly connected with a third motor, and the drill bit is fixedly connected with the output end of the third motor.

[0014] Compared with the prior art, the car milling composite machining equipment for ship valve machining has the following beneficial effects:

[0015] 1、The car milling composite machining equipment for ship valve machining drives the sliding block to move transversely through the control of the electric sliding rail, drives the workpiece on the top of the workbench to move transversely, drives the sliding block to move transversely along the sliding groove through the driving part, and drives the workpiece to move in the direction transverse to and perpendicular to the electric sliding rail, so that the drilling position of the workpiece can be flexibly adjusted after clamping, and the machining efficiency is improved.

[0016] 2. The ship valve machining turning and milling combined machining equipment, through the retraction of the extension end of the first cylinder to drive the toothed plate connected therewith to move, due to the meshing connection of the gear and the toothed plate, the two toothed plates drive the two fixed plates to fix the valve on both ends of the workpiece through the connecting rod, and the clamping plate is driven to fix the valve on the pipeline close to the workpiece, the fixing effect is good, the clamping of workpieces of different sizes can be applied, and the application range is wide. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A shaft structure schematic view of a ship valve machining turning and milling combined machining equipment is provided for the utility model.

[0018] Figure 2 A base structure schematic view of a ship valve machining turning and milling combined machining equipment is provided for the utility model.

[0019] Figure 3 A workbench structure schematic view of a ship valve machining turning and milling combined machining equipment is provided for the utility model. Figure 1

[0020] Figure 4 A workbench structure schematic view of a ship valve machining turning and milling combined machining equipment is provided for the utility model. Figure 2

[0021] Figure 5 A workbench sectional structure schematic view of a ship valve machining turning and milling combined machining equipment is provided for the utility model.

[0022] In the figure: 1, base; 201, electric sliding rail; 202, sliding block; 301, sliding groove; 302, sliding block; 303, first motor; 304, screw rod; 4, drill bit; 5, workbench; 6, second motor; 7, support rod; 8, groove; 9, cavity; 10, gear; 11, toothed plate; 12, first cylinder; 13, connecting rod; 14, fixed plate; 15, limiting rod; 16, notch; 17, support; 18, second cylinder; 19, mounting plate; 20, third motor; 21, sliding groove; 22, guide rod; 23, sliding seat; 24, spring; 25, first wedge block; 26, clamping plate; 27, second wedge block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] ​​In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do 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 limiting the utility model.

[0025] Embodiment:

[0026] With reference Figures 1-5 The utility model discloses a kind of vehicle milling compound processing equipment for ship valve processing, including base 1, drill bit 4 and workbench 5, workbench 5 is set between base 1 and drill bit 4, further include: chute 301, opening in the top of base 1, wherein, sliding block 302 is horizontally slidably installed in chute 301, driving portion is provided on base 1, and sliding block 302 is slid along chute 301;Electric slide rail 201 is horizontally fixedly connected to the top of sliding block 302, wherein, sliding block 202 is slidably installed on electric slide rail 201, the sliding direction of sliding block 202 is perpendicular to the sliding direction of sliding block 302, workbench 5 is installed above sliding block 202, the top of base 1 is fixedly connected with horizontally arranged connecting rod, electric slide rail 201 is slidably connected with connecting rod, and connecting rod is used to assist supporting electric slide rail 201, improve stability, the top of base 1 is fixedly connected with support 17, the top of support 17 is fixedly connected with second cylinder 18, the telescopic end of second cylinder 18 is fixedly connected with mounting plate 19, the top of mounting plate 19 is fixedly connected with connecting rod, and connecting rod is longitudinally slidably connected with support 17, and connecting rod is used to assist supporting drill bit 4 and third motor 20, the bottom of mounting plate 19 is fixedly connected with third motor 20, and drill bit 4 is fixedly connected with the output end of third motor 20.

[0027] When working, sliding block 202 is transversely slid by controlling electric slide rail 201, then workbench 5 top workpiece is transversely moved, and sliding block 302 is transversely moved along chute 301 by driving portion, then workpiece is moved in the direction of transverse and perpendicular electric slide rail 201, can flexibly adjust the drilling position of workpiece after clamping, improve processing efficiency, the output end of third motor 20 is driven to rotate drill bit 4, and the telescopic end of second cylinder 18 is driven to descend mounting plate 19, mounting plate 19 drives third motor 20 and drill bit 4 to descend, and workpiece is drilled.

[0028] The driving part comprises a first motor 303 fixedly connected to the side wall of the base 1, the output end of the first motor 303 is fixedly connected with a lead screw 304, the lead screw 304 is arranged in the sliding groove 301 and perpendicular to the electric sliding rail 201, the lead screw 304 is rotatably connected with the base 1 through a bearing, the sliding block 302 is threadedly connected with the lead screw 304, the top of the sliding block 202 is fixedly connected with a second motor 6, the workbench 5 is fixedly connected to the output end of the second motor 6, the top of the sliding block 202 is fixedly connected with a support rod 7, the support rod 7 is arranged in four and arranged in a ring shape at equal intervals, the bottom of the workbench 5 is provided with a groove 8, the support rod 7 is sleeved in the groove 8, and the support rod 7 is used for supporting the workbench 5 when the workbench 5 is driven to rotate by the second motor 6, so that the workpiece on the workbench 5 has better stability.

[0029] In work, the first motor 303 is started, the output end drives the lead screw 304 to rotate, the lead screw 304 drives the sliding block 302 to move transversely along the sliding groove 301, the second motor 6 is started, the output end of the second motor 6 drives the workbench 5 to rotate, thereby driving the workpiece on the top of the workbench 5 to rotate, adjusting the drilling position of the workpiece, and the adjustment mode is more diversified.

[0030] The inside of the workbench 5 is provided with a cavity 9, the cavity 9 is rotatably provided with a gear 10, two horizontally arranged toothed plates 11 are engagedly connected to the gear 10, the inner wall of the cavity 9 is fixedly connected with a first air cylinder 12, one of the toothed plates 11 is fixedly connected with the telescopic end of the first air cylinder 12, the top of the toothed plate 11 is fixedly connected with a connecting rod 13, the top end of the connecting rod 13 is fixedly connected with a fixed plate 14, the two fixed plates 14 are symmetrically arranged, the opposite surfaces of the two fixed plates 14 are provided with rubber pads, the inner side of the rubber pad is provided with anti-skid protrusions, for increasing the friction between the workpiece, the clamping is more stable, the inner wall of the cavity 9 is fixedly connected with a horizontally arranged limiting rod 15, the other toothed plate 11 is slidably connected with the limiting rod 15, and the limiting rod 15 is used for preventing the toothed plate 11 from falling, the top of the workbench 5 is provided with two notches 16 in communication with the cavity 9, the two connecting rods 13 pass through the two notches 16 respectively, the top of the base 1 is provided with four sliding grooves 21, the inner wall between the four sliding grooves 21 is fixedly connected with a guide rod 22, the guide rod 22 is horizontally arranged, the guide rod 22 is slidably provided with a sliding seat 23, the sliding seat 23 is provided with a spring 24 between the inner wall of the sliding groove 21, the top of the sliding seat 23 is fixedly connected with a first wedge block 25, the first wedge block 25 is fixedly connected with a clamping plate 26, the inner side of the clamping plate 26 is arc-shaped to adapt to the shape of the valve pipeline, the inner side of the clamping plate 26 is provided with a soft pad, the two sides of the fixed plate 14 are fixedly connected with a second wedge block 27, the inclined surfaces of the four second wedge blocks 27 are oppositely arranged with the inclined surfaces of the four first wedge blocks 25.

[0031] In work, by putting the workpiece on the top of the workbench 5, the retractable end of the first cylinder 12 is controlled to retract to drive the toothed plate 11 connected therewith to move, due to the meshing connection of the gear 10 and the toothed plate 11, the two toothed plates 11 drive the two connecting rods 13 to approach each other, and then drive the two fixed plates 14 to approach the workpiece, the flanges at both ends of the workpiece are fixed, the clamping of workpieces of different sizes can be applied, the application range is wide, at the same time, the second wedge block 27 is driven by the fixed plate 14 to move synchronously, the inclined surface of the second wedge block 27 extrudes the first wedge block 25 after contacting the inclined surface of the first wedge block 25, the first wedge block 25 drives the clamp plate 26 to approach the pipeline on the valve workpiece, and drives the sliding seat 23 to slide along the guide rod 22 and compress the spring 24 at the same time, the clamp plate 26 fixes the valve pipeline, and the fixing effect is good.

[0032] The valve machining turning and milling combined machining equipment of the ship is used, the workpiece is put on the top of the workbench 5, the retractable end of the first cylinder 12 is controlled to retract to drive the toothed plate 11 connected therewith to move, due to the meshing connection of the gear 10 and the toothed plate 11, the two toothed plates 11 drive the two connecting rods 13 to approach each other, and then drive the two fixed plates 14 to approach the workpiece, the flanges at both ends of the workpiece are fixed, the clamping of workpieces of different sizes can be applied, the application range is wide, at the same time, the second wedge block 27 is driven by the fixed plate 14 to move synchronously, the inclined surface of the second wedge block 27 extrudes the first wedge block 25 after contacting the inclined surface of the first wedge block 25, the first wedge block 25 drives the clamp plate 26 to approach the pipeline on the valve workpiece, and drives the sliding seat 23 to slide along the guide rod 22 and compress the spring 24 at the same time, the clamp plate 26 fixes the valve pipeline, and the fixing effect is good, then the third motor 20 is started, the output end of the third motor 20 drives the drill bit 4 to rotate, and the second cylinder 18 is started, the retractable end of the second cylinder 18 drives the mounting plate 19 to descend, the mounting plate 19 drives the third motor 20 and the drill bit 4 to descend, and the workpiece is drilled.

[0033] When the drilling position of the workpiece needs to be adjusted, the electric sliding rail 201 is controlled to drive the sliding block 202 to slide transversely, and then drive the workpiece on the top of the workbench 5 to move transversely, or the first motor 303 is started, the output end of the first motor 303 drives the lead screw 304 to rotate, the lead screw 304 drives the sliding block 302 to move transversely along the sliding groove 301, the second motor 6 is started, the output end of the second motor 6 drives the workbench 5 to rotate, and then drive the workpiece on the top of the workbench 5 to rotate, the drilling position of the workpiece is adjusted, the adjustment mode is more various, the drilling position of the workpiece can be flexibly adjusted after clamping, and the machining efficiency is improved.

[0034] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the application concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A turning and milling combined machining equipment for machining marine valve, comprising a base (1), a drill bit (4) and a worktable (5), characterized in that, Also includes: The chute (301) is opened in the top of the base (1), Wherein the sliding block (302) is transversely slidably installed in the chute (301), and the base (1) is provided with a driving portion for driving the sliding block (302) to slide along the chute (301); The electric slide rail (201) is transversely fixedly connected to the top of the sliding block (302), Wherein the sliding block (202) is slidably installed on the electric slide rail (201), the sliding direction of the sliding block (202) is perpendicular to the sliding direction of the sliding block (302), and the workbench (5) is installed above the sliding block (202).

2. A hybrid turning and milling apparatus for machining a marine valve according to claim 1, wherein, The driving portion includes a first motor (303) fixedly connected to the side wall of the base (1), the output end of the first motor (303) is fixedly connected with a lead screw (304), and the sliding block (302) is threadedly connected with the lead screw (304).

3. The hybrid turning and milling apparatus for machining a marine valve according to claim 1, wherein The top of the sliding block (202) is fixedly connected with a second motor (6), the workbench (5) is fixedly connected to the output end of the second motor (6), the top of the sliding block (202) is fixedly connected with a supporting rod (7), and the bottom of the workbench (5) is provided with a groove (8), and the supporting rod (7) is sleeved in the groove (8).

4. The hybrid turning and milling apparatus for machining of marine valves according to claim 1, wherein, The inside of the workbench (5) is provided with a cavity (9), the gear (10) is rotatably installed in the cavity (9), two toothed plates (11) are engagedly connected on the gear (10), the inner wall of the cavity (9) is fixedly connected with a first air cylinder (12), and one of the toothed plates (11) is fixedly connected with the telescopic end of the first air cylinder (12), Wherein the top of the toothed plate (11) is fixedly connected with a connecting rod (13), the top end of the connecting rod (13) is fixedly connected with a fixed plate (14), and the two fixed plates (14) are symmetrically arranged.

5. A hybrid turning and milling apparatus for machining a marine valve according to claim 4, wherein, The inner wall of the cavity (9) is fixedly connected with a limiting rod (15), the other toothed plate (11) is slidably connected with the limiting rod (15), the top of the workbench (5) is provided with two notches (16) communicating with the cavity (9), and the two connecting rods (13) respectively pass through the two notches (16).

6. A hybrid turning and milling apparatus for machining a marine valve according to claim 4, wherein, The top of the base (1) is provided with four sliding grooves (21), the inner wall between the four sliding grooves (21) is fixedly connected with a guide rod (22), the guide rod (22) is slidably installed with a sliding seat (23), and the spring (24) is installed between the sliding seat (23) and the inner wall of the sliding groove (21), Wherein the top of the sliding seat (23) is fixedly connected with a first wedge block (25), the first wedge block (25) is fixedly connected with a clamping plate (26), the two sides of the fixed plate (14) are fixedly connected with a second wedge block (27), and the inclined surfaces of the four second wedge blocks (27) are oppositely arranged with the inclined surfaces of the four first wedge blocks (25).

7. The hybrid turning and milling apparatus for machining of marine valves according to claim 1, wherein, The top of the base (1) is fixedly connected with a support (17), the top of the support (17) is fixedly connected with a second air cylinder (18), the telescopic end of the second air cylinder (18) is fixedly connected with a mounting plate (19), the bottom of the mounting plate (19) is fixedly connected with a third motor (20), and the drill bit (4) is fixedly connected with the output end of the third motor (20).

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