CN220007029U

CN220007029U - Protection device for milling machine

Info

Publication number: CN220007029U
Application number: CN202321636712.3U
Authority: CN
Inventors: 朱林; 芮静萍; 骆启全
Original assignee: Hefei Tai Aircraft Electrical Equipment Technology Co ltd
Current assignee: Hefei Tai Aircraft Electrical Equipment Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-14
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of milling machines and discloses a protection device for a milling machine, which comprises a base and a protection cover, wherein the upper part of the base is fixedly connected with a workbench, the protection cover is positioned on the outer side of the workbench, the left side and the right side of the upper part of the base are respectively provided with a mounting mechanism for mounting the protection cover, the front surface of the protection cover is rotationally connected with a plurality of protection doors, the upper part of the protection cover is fixedly connected with a top plate, a guide opening is formed in the top plate, a guide plate is fixedly connected in the guide opening, and a cleaning mechanism for cleaning the protection doors is arranged on the guide plate; when the protective cover is used, scraps on the protective door can be cleaned in the process of machining the workpiece, and the workpiece is not required to be stopped, so that the machining efficiency of the workpiece is ensured, and meanwhile, the protective cover is convenient to disassemble and assemble, so that the protective cover is convenient to clean thoroughly.

Description

Protection device for milling machine

Technical Field

The utility model relates to the technical field of milling machines, in particular to a protection device for a milling machine.

Background

Milling machines are machines that mill a workpiece with a milling cutter. Besides milling planes, grooves, gear teeth, threads and spline shafts, the milling machine can also process complex molded surfaces, has higher efficiency than a planing machine, and is widely applied to mechanical manufacturing and repair departments. When the milling machine is used for machining a workpiece, in order to prevent the high Wen Suixie generated by machining from splashing everywhere, a protection device is required to shield scraps.

The Chinese patent publication No. CN215509178U discloses a protection device for a milling machine, which comprises a milling machine body, wherein the milling machine body comprises a frame and a workbench arranged on the frame, positioning grooves are formed on two side edges of the workbench, a transparent protection cover is slipped on the positioning grooves, a transparent protection door is rotatably arranged on the protection cover, the protection door is communicated with a working space formed around the workbench, a plurality of locking components are arranged between the protection cover and the workbench, each locking component comprises a snap fastener arranged on the protection cover and a locking piece arranged on the workbench, each snap fastener comprises a snap fastener seat arranged on the side surface of the workbench and a snap fastener sheet arranged on the snap fastener seat, and grooves are formed on the snap fastener sheets; the locking piece comprises a locking seat and a locking ring which is rotatably arranged on the locking seat, and the locking ring is clamped with the groove. The utility model has the following effects: the locking between the protective cover and the workbench is released, the protective cover is pulled out in a sliding way, and the protective cover can be cleaned or replaced, so that the protective cover is quickly cleaned, and the visibility of the protective cover is improved.

To the above-mentioned related art, the in-process that the work piece is being processed, when the piece on the shield excessively influences the visibility, inconvenient clearance to the shield immediately, just can clear up it after having to dismantle the shield, then the work piece needs to stop processing this moment, has influenced the machining efficiency to the work piece greatly. Accordingly, one skilled in the art provides a protection device for a milling machine to solve the above-mentioned problems in the background art.

Disclosure of Invention

In order to solve the problem that the processing efficiency of a workpiece is greatly influenced when the processing process of the workpiece is required to be stopped during cleaning of a protective cover, the utility model provides a protective device for a milling machine.

The utility model provides a protection device for a milling machine, which adopts the following technical scheme: the utility model provides a protector for milling machine, includes base and protection casing, the upper portion fixedly connected with workstation of base, just the protection casing is located the outside of workstation, the upper portion left and right sides of base all is provided with the installation mechanism who installs the protection casing, the front of protection casing rotates and is connected with a plurality of guard gates, the upper portion fixedly connected with roof of protection casing, the guiding mouth has been seted up on the roof, the inside fixedly connected with deflector of guiding mouth, be provided with the clearance mechanism who clears up the guard gate on the deflector.

The cleaning mechanism comprises a sliding block, a cleaning brush and a pull rod, wherein the sliding block is slidably connected to the guide plate, the cleaning brush is fixedly connected to the rear side of the sliding block, the cleaning brush is located on the inner side of the protective cover, and the pull rod is fixedly connected to the front side of the sliding block.

Preferably, the installation mechanism comprises an L-shaped plate, a positioning rod and a fastening nut, wherein the L-shaped plate is fixedly connected to the upper portion of the base, the positioning rod is fixedly connected to the upper portion of the L-shaped plate, threads are formed in the upper end of the outer side of the positioning rod, and the fastening nut is connected to the positioning rod through threaded screwing.

Preferably, the rear side of the upper part of the base is fixedly connected with a milling cutter holder, and a milling cutter is arranged on the milling cutter holder.

Preferably, the left and right sides lower extreme of protection casing is all fixedly connected with a plurality of connecting blocks, the top of locating lever runs through the connecting block, just the bottom and the upper end butt of connecting block of fastening nut.

Preferably, the protective door is a transparent glass plate, and the front surface of the protective door is fixedly connected with a handle.

Preferably, the front of workstation has seted up the slot, the front of workstation is provided with collects the frame, collect the rear side fixedly connected with of frame with the inserted block of slot cooperation use, just the inserted block is pegged graft with the slot.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the top plate is arranged on the protective cover, the guide opening is formed in the top plate, the guide plate is arranged in the guide opening, and the cleaning mechanism is arranged on the guide plate, so that when the visibility is influenced by excessive scraps on the protective door in the process of processing a workpiece, a worker can directly pull the pull rod to drive the sliding block to slide on the guide plate, and the cleaning brush can be driven to move back and forth to clean the scraps on the protective door, so that the protective cover is not required to be disassembled, the workpiece can be continuously processed, and the processing efficiency of the workpiece is greatly improved;

2. the utility model also provides the mounting mechanism and the connecting block, and when the protective cover is dismounted, the fastening nut is directly rotated to enable the protective cover to be taken down from the positioning rod, so that the protective cover can be taken down from the L-shaped plate, and the dismounting of the workbench is simpler and more convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an explosion connection structure of the mounting mechanism and the protective cover in the utility model;

FIG. 3 is a schematic view of an explosion structure of a shield and a cleaning mechanism according to the present utility model;

FIG. 4 is a schematic view of an explosion connection structure of a workbench and a collecting frame in the utility model;

FIG. 5 is a schematic view of the structure of the collecting frame in the present utility model;

fig. 6 is an enlarged schematic view of the portion a of fig. 3.

Reference numerals illustrate: 1. a base; 2. a protective cover; 3. a work table; 4. a mounting mechanism; 401. an L-shaped plate; 402. a positioning rod; 403. a fastening nut; 5. a protective door; 6. a top plate; 7. a guide opening; 8. a guide plate; 9. a cleaning mechanism; 901. a slide block; 902. cleaning brushes; 903. a pull rod; 10. a milling cutter holder; 11. a connecting block; 12. a slot; 13. a collection frame; 14. and (5) inserting blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses a protection device for a milling machine. Referring to fig. 1 to 6, a protection device for a milling machine comprises a base 1 and a protection cover 2, and is characterized in that: the upper part of the base 1 is fixedly connected with a workbench 3, the protective cover 2 is positioned on the outer side of the workbench 3, the left side and the right side of the upper part of the base 1 are respectively provided with a mounting mechanism 4 for mounting the protective cover 2, the front surface of the protective cover 2 is rotationally connected with a plurality of protective doors 5, the upper part of the protective cover 2 is fixedly connected with a top plate 6, a guide opening 7 is formed in the top plate 6, a guide plate 8 is fixedly connected to the inside of the guide opening 7, and a cleaning mechanism 9 for cleaning the protective doors 5 is arranged on the guide plate 8;

the cleaning mechanism 9 comprises a sliding block 901, a cleaning brush 902 and a pull rod 903, wherein the sliding block 901 is slidably connected to the guide plate 8, the cleaning brush 902 is fixedly connected to the rear side of the sliding block 901, the cleaning brush 902 is located on the inner side of the protective cover 2, and the pull rod 903 is fixedly connected to the front side of the sliding block 901.

Through adopting above-mentioned technical scheme, the staff can drive the cleaning brush 902 through pulling pull rod 903 and remove, then can conveniently clear up the piece on the guard gate 5 at the in-process of processing the work piece through cleaning brush 902, need not to stop processing to the work piece.

Referring to fig. 2, the mounting mechanism 4 includes an L-shaped plate 401, a positioning rod 402 and a fastening nut 403, the L-shaped plate 401 is fixedly connected to the upper portion of the base 1, the positioning rod 402 is fixedly connected to the upper portion of the L-shaped plate 401, the upper end of the outer side of the positioning rod 402 is provided with threads, and the fastening nut 403 is connected to the positioning rod 402 through threaded screwing; the lower ends of the left side and the right side of the protective cover 2 are fixedly connected with a plurality of connecting blocks 11, the top end of the positioning rod 402 penetrates through the connecting blocks 11, and the bottom end of the fastening nut 403 is abutted with the upper ends of the connecting blocks 11.

Through adopting above-mentioned technical scheme, through taking down fastening nut 403 from locating lever 402 for conveniently tear workstation 3 down from two L shaped plate 401, then be convenient for thoroughly wash workstation 3.

Referring to fig. 1, a milling head 10 is fixedly coupled to the rear side of the upper portion of a base 1, and a milling cutter is mounted on the milling head 10.

By adopting the above technical scheme, when processing the workpiece, the workpiece can be placed on the workbench 3, and then the workpiece can be processed by the milling cutter on the milling cutter frame 10.

Referring to fig. 1 and 2, the protective door 5 is a transparent glass plate, and a handle is fixedly connected to the front surface of the protective door 5.

Through adopting above-mentioned technical scheme, be convenient for observe the processing condition of work piece when the work piece is processed through guard gate 5, the piece that produces when can prevent the work piece processing simultaneously splashes.

Referring to fig. 4 and 5, the front surface of the workbench 3 is provided with a slot 12, the front surface of the workbench 3 is provided with a collecting frame 13, the rear side of the collecting frame 13 is fixedly connected with an inserting block 14 matched with the slot 12, and the inserting block 14 is inserted into the slot 12.

Through adopting above-mentioned technical scheme, can collect the piece that cleans out on the guard gate 5 through collecting frame 13, make collecting frame 13 be convenient for dismantle from workstation 3 through inserting block 14 and slot 12 grafting simultaneously.

Working principle: when the utility model is used, when the visibility is influenced by excessive scraps on the protective door 5 in the process of machining a workpiece, the pull rod 903 can be directly pulled to drive the slide block 901 to slide on the guide plate 8, the cleaning brush 902 can be driven to move back and forth to clean scraps on the protective door 5, so that the protective cover 2 is not required to be disassembled, the workpiece can be continuously machined, the machining efficiency of the workpiece is greatly improved, meanwhile, the scraps cleaned on the protective door 5 can fall into the collecting frame 13 to be collected intensively, when the protective cover 2 is required to be disassembled and thoroughly cleaned, the fastening nut 403 is only required to be rotated to enable the scraps to be removed from the positioning rod 402, the limiting fixation of the protective cover 2 is canceled at the moment, the protective cover 2 can be moved upwards to enable the connecting block 11 to be moved out of the positioning rod 402, and the protective cover 2 can be disassembled from the L-shaped plate 401, so that the protective cover 2 is convenient to disassemble, and the protective cover 2 is convenient to clean thoroughly.

When the protective cover 2 is used, scraps on the protective door 5 can be cleaned in the process of machining a workpiece, and the workpiece is not required to be stopped, so that the machining efficiency of the workpiece is ensured, and meanwhile, the protective cover 2 is convenient to disassemble and assemble, so that the protective cover 2 is convenient to clean thoroughly.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector for milling machine, includes base (1) and protection casing (2), its characterized in that: the novel protective cover is characterized in that a workbench (3) is fixedly connected to the upper portion of the base (1), the protective cover (2) is located on the outer side of the workbench (3), mounting mechanisms (4) for mounting the protective cover (2) are arranged on the left side and the right side of the upper portion of the base (1), a plurality of protective doors (5) are rotatably connected to the front face of the protective cover (2), a top plate (6) is fixedly connected to the upper portion of the protective cover (2), a guide opening (7) is formed in the top plate (6), a guide plate (8) is fixedly connected to the inside of the guide opening (7), and a cleaning mechanism (9) for cleaning the protective doors (5) is arranged on the guide plate (8);

the cleaning mechanism (9) comprises a sliding block (901), a cleaning brush (902) and a pull rod (903), wherein the sliding block (901) is connected to the guide plate (8) in a sliding mode, the cleaning brush (902) is fixedly connected to the rear side of the sliding block (901), the cleaning brush (902) is located on the inner side of the protective cover (2), and the pull rod (903) is fixedly connected to the front face of the sliding block (901).

2. A protector for a milling machine as set forth in claim 1 wherein: the mounting mechanism (4) comprises an L-shaped plate (401), a positioning rod (402) and a fastening nut (403), wherein the L-shaped plate (401) is fixedly connected to the upper portion of the base (1), the positioning rod (402) is fixedly connected to the upper portion of the L-shaped plate (401), threads are formed in the upper end of the outer side of the positioning rod (402), and the fastening nut (403) is connected to the positioning rod (402) through threaded screwing.

3. A protector for a milling machine as set forth in claim 2 wherein: the milling cutter frame (10) is fixedly connected to the rear side of the upper portion of the base (1), and a milling cutter is installed on the milling cutter frame (10).

4. A protector for a milling machine as set forth in claim 2 wherein: the left and right sides lower extreme of protection casing (2) is all fixedly connected with a plurality of connecting blocks (11), connecting block (11) are run through on the top of locating lever (402), just the bottom and the upper end butt of connecting block (11) of fastening nut (403).

5. A protector for a milling machine as set forth in claim 1 wherein: the protective door (5) is a transparent glass plate, and the front surface of the protective door (5) is fixedly connected with a handle.

6. A protector for a milling machine as set forth in claim 1 wherein: the work is that

The front surface of the table (3) is provided with a slot (12), the front surface of the table (3) is provided with a collecting frame (13),

the rear side of the collecting frame (13) is fixedly connected with an inserting block (14) matched with the inserting groove (12),

and the plug block (14) is spliced with the slot (12).