CN210731844U

CN210731844U - Be convenient for protector for milling machine

Info

Publication number: CN210731844U
Application number: CN201921156679.8U
Authority: CN
Inventors: 王昆
Original assignee: Shanghai Shuangshun Steel Material Co Ltd
Current assignee: Shanghai Shuangshun Steel Material Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-06-12
Anticipated expiration: 2029-07-23

Abstract

The utility model relates to the technical field of milling machine processing, in particular to a protective device convenient for a milling machine, which comprises a workbench, wherein a supporting frame is fixedly arranged at the rear side of the top end of the workbench, a clamping groove is transversely arranged at the front side of the top end of the workbench, supporting rods are fixedly arranged at the tops of two sides of the supporting frame, a fixed block is fixedly arranged at one side far away from the two supporting rods, a limit groove is vertically arranged at the middle parts of the front side and the rear side of the two fixed blocks, the protective cover is additionally arranged on the workbench, so that chips generated during high-speed cutting of the milling machine can be effectively prevented from sputtering to the outside, an operator can be protected, the sputtered chips are prevented from damaging fragile parts of a human body, the protective cover is lifted from the workbench through a first motor and a first threaded rod, a processed workpiece can be taken, and the chips on the workbench can be, keeping the workbench clean and tidy.

Description

Be convenient for protector for milling machine

Technical Field

The utility model relates to a milling machine processing technology field especially relates to a be convenient for protector for milling machine.

Background

Milling machines are primarily machine tools for machining various surfaces of a workpiece with a milling cutter, usually the milling cutter is moved mainly by a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. The milling machine can be used for milling planes, grooves, gear teeth, threads, spline shafts and other surfaces, can also be used for processing complex molded surfaces besides the planes, the grooves, the gear teeth, the threads and the spline shafts, has higher efficiency than a planing machine, and is widely applied to mechanical manufacturing and repairing departments.

Generally, when a milling machine performs cutting processing on a workpiece, chips are generated, in the cutting process of the milling cutter rotating at a high speed on the workpiece, the chips are thrown away to the periphery by the milling cutter rotating at a high speed, the chips moving at a high speed can injure nearby personnel, and the conventional milling machine does not have a device for preventing the chips from sputtering, so that a protection device convenient for the milling machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the protector for the milling machine of being convenient for that provides makes its milling machine cut the messenger to the work piece and prevents that the piece from splashing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protection device convenient for a milling machine is designed, and comprises a workbench, wherein a support frame is fixedly arranged at the rear side of the top end of the workbench, a clamping groove is transversely formed in the front side of the top end of the workbench, supporting rods are fixedly arranged at the tops of two sides of the support frame, fixed blocks are fixedly arranged at one sides, away from the two supporting rods, of the two fixed blocks, limiting grooves are vertically formed in the middle parts of the front side and the rear side of the two fixed blocks, a protection cover is movably arranged in the clamping groove, limiting holes are formed in the bottoms of the two sides of the protection cover, the two fixed blocks are movably clamped in the two limiting holes, a mounting hole is formed in the middle part of the top end of the protection cover, the mounting hole is movably sleeved at the top of the support frame, a first motor is fixedly arranged in the middle part of the top end of the support frame, the utility model discloses a safety protection cover, including protection cover, connecting frame, first threaded rod, support frame, sliding sleeve, cleaning device, gear groove, connecting frame, the top fixed mounting of protection cover has the link, threaded hole is seted up at the middle part on link top, first threaded rod activity alternates in the inside of screw hole, the top of support frame and the both sides fixed mounting that is located first motor have a stabilizer bar, two one side fixed mounting that the stabilizer bar is relative has the sliding sleeve at first threaded rod top, the right side fixed mounting of workstation has advancing device, the right side on workstation top and the inside fixed mounting that is located the protection cover have cleaning device, the gear.

Preferably, advancing device includes the motor frame that fixed mounting has the workstation right side, the inside fixed mounting of motor frame has the second motor, the output shaft fixed mounting of second motor has the second threaded rod, the activity of second threaded rod is inserted inside the horizontal spout of seting up of workstation top rear side.

Preferably, cleaning device includes the sliding seat with second threaded rod swing joint, the inside fixed mounting of sliding seat has the third motor, the output shaft fixed mounting of third motor has the axis of rotation, the outside fixed mounting of axis of rotation has the cleaning roller, the one end movable mounting that the third motor was kept away from in the axis of rotation has the gear, gear movable mounting is in the inside of gear groove.

Preferably, a supporting plate is fixedly mounted at the top of the front end face of the supporting frame, and a milling head is fixedly mounted at the top end of the supporting plate.

The utility model provides a pair of be convenient for protector for milling machine, beneficial effect lies in: through install the protection casing additional on the workstation and can prevent effectively that the piece that the milling machine produced when high-speed cutting from sputtering to the outside, can protect operating personnel, avoid the human fragile position of piece injury of sputtering to mention the protection casing from the workstation through first motor and first threaded rod, can take the work piece that processing was accomplished, be provided with and clean the cylinder and can collect the piece on the workstation and clean, keep the clean and tidy of workstation.

Drawings

Fig. 1 is a schematic structural view of a protection device for a milling machine convenient to use provided by the utility model;

fig. 2 is the utility model provides a be convenient for protector for milling machine overlook the schematic structure diagram.

In the figure: the cleaning machine comprises a workbench 1, a support frame 2, a clamping groove 3, a support rod 4, a fixing block 5, a limiting groove 6, a protective cover 7, a limiting hole 8, a mounting hole 9, a first motor 10, a first threaded rod 11, an anti-falling block 12, a connecting frame 13, a threaded hole 14, a stabilizing rod 15, a sliding sleeve 16, a pushing device 17, a motor frame 171, a second motor 172, a second threaded rod 173, a sliding groove 174, a cleaning device 18, a movable seat 181, a third motor 182, a rotating shaft 183, a cleaning roller 184, a gear 185, a gear groove 19, a support plate 201 and a milling head 202.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a be convenient for protector for milling machine, including workstation 1, the rear side fixed mounting on 1 top of workstation has support frame 2, the top fixed mounting of the terminal surface has backup pad 201 before support frame 2, the top fixed mounting of backup pad 201 has cutter head 202, draw-in groove 3 has transversely been seted up to the front side on 1 top of workstation, the equal fixed mounting in top of 2 both sides of support frame has bracing piece 4, the equal fixed mounting in one side that two bracing pieces 4 kept away from mutually has fixed block 5, the equal vertical spacing groove 6 of having seted up in middle part of both sides around two fixed blocks 5, the inside movable mounting of draw-in groove 3 has protection casing 7, protection casing 7 can cut man-hour to the work piece, all keep off the piece that high-speed cutting produced in protection casing 7.

The bottom of the two sides of the protective cover 7 is provided with limiting holes 8, the two fixing blocks 5 are movably clamped inside the two limiting holes 8, the middle of the top end of the protective cover 7 is provided with a mounting hole 9, the mounting hole 9 is movably sleeved on the top of the support frame 2, the middle of the top end of the support frame 2 is fixedly provided with a first motor 10, an output shaft of the first motor 10 is fixedly provided with a first threaded rod 11, the top end of the first threaded rod 11 is fixedly provided with an anti-falling block 12, the top end of the protective cover 7 is fixedly provided with a connecting frame 13, the middle of the top end of the connecting frame 13 is provided with a threaded hole 14, the first threaded rod 13 is movably inserted into the threaded hole 14, the top end of the support frame 2 is fixedly provided with stabilizing rods 15 at the two sides of the first motor 10, one side opposite to the two stabilizing rods 15 is fixedly provided with a sliding sleeve 16 sleeved on the top of, opening and closing the protection cover 7.

The right side fixed mounting of workstation 1 has advancing device 17, advancing device 17 includes the motor frame 171 that fixed mounting has workstation 1 right side, the inside fixed mounting of motor frame 171 has second motor 172, the output shaft fixed mounting of second motor 172 has second threaded rod 173, second threaded rod 173 activity alternates inside the horizontal spout 174 of seting up in workstation 1 top rear side, advancing device 17 can be with movable seat 181 along workstation 1 lateral movement, make cleaning device 18 sweep the piece on workstation 1.

The right side on workstation 1 top and the inside fixed mounting that is located protection casing 7 have cleaning device 18, gear groove 19 has transversely been seted up on workstation 1's top, cleaning device 18 includes the sliding seat 181 with second threaded rod 173 swing joint, the inside fixed mounting of sliding seat 181 has third motor 182, the output shaft fixed mounting of third motor 182 has axis of rotation 183, the outside fixed mounting of axis of rotation 183 has cleaning roller 184, the one end movable mounting that axis of rotation 183 kept away from third motor 182 has gear 185, gear 185 movable mounting is in gear groove 19's inside, cleaning device 18 can sweep the piece that scatters on workstation 1 surface, keep the clean and tidy of workstation 1, prevent to appear the error in cutting process.

The working principle is as follows: when a milling machine is used for processing a workpiece, a first motor 10 is started to rotate, the first motor 10 drives a first threaded rod 11 to rotate, the first threaded rod 11 pushes a connecting frame 13 connected with the first threaded rod upwards, two stabilizer bars 15 enable the connecting frame 13 to keep stable in the upward movement process, a protective cover 7 fixedly connected with the connecting frame 13 moves upwards under the continuous rotation of the first motor 10, the bottom end of the protective cover 7 is separated from a clamping groove 3 to expose the workbench 1, when the protective cover 7 is lifted to a certain position, the first motor 10 stops rotating, then the workpiece to be processed is placed on the workbench 1 and is just opposite to a milling head 202, the first motor 10 is started to rotate reversely, the reversely-rotating first motor 10 drives the protective cover 7 to slowly descend, when the bottom end of the protective cover 7 is inserted into the clamping groove 3, the first motor 10 stops rotating, the protective cover 7 wraps the whole workbench 1 to prevent sputtering of chips in the processing process from causing operators to sputter the whole workbench 1 And (3) causing damage, after the machining is finished, starting the first motor 10 to rotate forwards, driving the protective cover 7 to move upwards to the top end by the first motor 10, taking the machined workpiece off the workbench 1, then simultaneously starting the second motor 172 and the third motor 182, driving the cleaning roller 184 to rotate by the third motor 182 through the rotating shaft 183, driving the movable seat 181 to slide in the sliding groove 174 by the second motor 172, so that the third motor 182 slides along the workbench 1, rolling the gear 185 movably connected with the rotating shaft 183 along the moving direction of the third motor 182 in the gear groove 19, and cleaning the debris on the surface of the workbench 1 by the cleaning roller 184 in the moving process of the third motor 182, thereby finishing the protection of the whole working process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The protection device convenient for the milling machine comprises a workbench (1) and is characterized in that a support frame (2) is fixedly mounted at the rear side of the top end of the workbench (1), a clamping groove (3) is transversely formed in the front side of the top end of the workbench (1), supporting rods (4) are fixedly mounted at the tops of two sides of the support frame (2), fixed blocks (5) are fixedly mounted at one sides of the two supporting rods (4) far away from each other, limiting grooves (6) are vertically formed in the middle parts of the front side and the rear side of the two fixed blocks (5), a protection cover (7) is movably mounted in the clamping groove (3), limiting holes (8) are formed in the bottoms of two sides of the protection cover (7), the two fixed blocks (5) are movably clamped in the two limiting holes (8), a mounting hole (9) is formed in the middle part of the top end of the protection, the mounting hole (9) is movably sleeved at the top of the support frame (2), the middle of the top of the support frame (2) is fixedly provided with a first motor (10), an output shaft of the first motor (10) is fixedly provided with a first threaded rod (11), the top of the first threaded rod (11) is fixedly provided with an anti-falling block (12), the top of the protective cover (7) is fixedly provided with a connecting frame (13), the middle of the top of the connecting frame (13) is provided with a threaded hole (14), the first threaded rod (11) is movably inserted into the threaded hole (14), the top of the support frame (2) is fixedly provided with stabilizer bars (15) at two sides of the first motor (10), one opposite side of each of the two stabilizer bars (15) is fixedly provided with a sliding sleeve (16) sleeved at the top of the first threaded rod (11), the right side of the workbench (1) is fixedly provided with a propelling device (17, the right side on workstation (1) top just is located the inside fixed mounting of protection casing (7) and has cleaning device (18), gear groove (19) have transversely been seted up on the top of workstation (1).

2. The protection device convenient for the milling machine is characterized in that the propulsion device (17) comprises a motor frame (171) fixedly installed on the right side of the workbench (1), a second motor (172) is fixedly installed inside the motor frame (171), a second threaded rod (173) is fixedly installed on an output shaft of the second motor (172), and the second threaded rod (173) is movably inserted into a sliding groove (174) transversely formed in the rear side of the top end of the workbench (1).

3. The protection device convenient for the milling machine of claim 1, characterized in that the cleaning device (18) comprises a movable seat (181) movably connected with the second threaded rod (173), a third motor (182) is fixedly installed inside the movable seat (181), a rotating shaft (183) is fixedly installed on an output shaft of the third motor (182), a cleaning roller (184) is fixedly installed on the outer side of the rotating shaft (183), a gear (185) is movably installed at one end, far away from the third motor (182), of the rotating shaft (183), and the gear (185) is movably installed inside the gear groove (19).

4. The protection device convenient for the milling machine is characterized in that a support plate (201) is fixedly installed at the top of the front end face of the support frame (2), and a milling head (202) is fixedly installed at the top end of the support plate (201).