CN219747242U

CN219747242U - Self-cleaning device of engraving and milling machine

Info

Publication number: CN219747242U
Application number: CN202321254512.1U
Authority: CN
Inventors: 陈园军; 张鹏; 徐训
Original assignee: Kunshan Weiaite Electrical And Mechanical Equipment Co ltd
Current assignee: Kunshan Weiaite Electrical And Mechanical Equipment Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-09-26
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a self-cleaning device of a engraving and milling machine, which relates to the technical field of engraving and milling machines, and has the technical scheme that: including organism and milling cutter subassembly and the knife rest of setting on the organism, be provided with a plurality of flourishing sword box on the knife rest, be provided with rotatory circular brush in the flourishing sword box, the axis of rotation of the Mao Chaoxiang circular brush of circular brush, brush and cutter perisporium laminating are provided with the rotatory drive assembly of drive circular brush in the flourishing sword box, and drive assembly still has the effort of the rotatory brush of drive flourishing sword box direction of height motion. The circular brush which is arranged in a rotating way is used for cleaning the scraps on the peripheral wall of the cutter, and the air pump is used for generating air flow towards the collecting box in the accommodating box, so that the scraps can be better collected, the purpose of cleaning the scraps left on the cutter is achieved, the influence in the machining process of a machined part is reduced, and the abrasion degree of the cutter is reduced.

Description

Self-cleaning device of engraving and milling machine

Technical Field

The utility model relates to the technical field of engraving and milling machines, in particular to a self-cleaning device of an engraving and milling machine.

Background

Engraving and milling machine (cncengravingandlingmachine) is one type of numerically controlled machine tool. Engraving and milling machines are generally considered to be numerically controlled milling machines that use small tools, high power and high speed spindle motors. The engraving machine has the advantage that the engraving machine can be worry about if the hardness of the processed material is relatively large. The appearance of the engraving and milling machine can be said to fill the gap between the engraving and milling machine and the engraving and milling machine. The engraving and milling machine can be used for engraving and milling, and is a high-efficiency and high-precision numerical control machine tool. The engraving and milling machine concept was first proposed and implemented by the best iron. The engraving and milling machine has a wide application range, and is widely used in the industries of precision die core rough finishing, die red copper electrode, aluminum piece product batch processing, shoe die manufacturing, jig processing and clock glasses. The engraving and milling machine has high cost performance, high processing speed and good finish of processed products, and is an essential processing link for industrial automation, and the engraving and milling machine is more and more important in the machine tool processing industry.

The engraving and milling machine has very extensive application, has convenient to use's advantage, to current engraving and milling machine's cutter composite set, after finishing the machined part processing to engraving and milling machine, can remain some sweeps that splash because of the course of working on the cutter, if not in time clean this sweeps, the cutter when using next time, glues the sweeps at cutter portion and can cause the influence to the machined part in the use next time, accelerates the cutter wearing and tearing degree even.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a self-cleaning device of a engraving and milling machine, which is used for cleaning scraps on the peripheral wall of a cutter through the arrangement of a rotary round brush, and meanwhile, an air pump generates air flow towards a collecting box in a containing box, so that the scraps can be better collected, the aim of cleaning the scraps left on the cutter is achieved, the influence in the machining process of a machined part is reduced, and the abrasion degree of the cutter is reduced.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a carving mills self-cleaning device of machine, includes organism and milling cutter subassembly and knife rest of setting on the organism, be provided with a plurality of flourishing sword box on the knife rest, be provided with rotatory circular brush in the flourishing sword box, the axis of rotation of the Mao Chaoxiang circular brush of circular brush, brush and cutter peripheral wall laminating, be provided with the rotatory drive assembly of drive circular brush in the flourishing sword box, drive assembly still has the effort that drives circular brush along flourishing sword box direction of height motion.

The utility model is further provided with: the utility model discloses a circular brush, including the sword box, hold the sword box, be provided with horizontal mounting panel in, the slotted hole for installing circular brush has been seted up to the mounting panel, circular brush periphery wall is fixed to be provided with the drive ring gear, fixedly be provided with driving motor on the mounting panel, be provided with on driving motor's the drive key with drive ring gear meshing drive gear.

The utility model is further provided with: the utility model discloses a cutter holder, including a cutter holder, a mounting plate, a cutter holder bottom mounting plate, a cutter holder, a threaded rod, a screw hole, a servo motor, a plurality of spacing posts of being provided with vertically in the cutter holder, a plurality of spacing holes that correspond with a plurality of spacing posts have been seted up on the mounting plate, be provided with horizontal pivoted threaded rod in the cutter holder, set up on the mounting plate and correspond the screw hole with the threaded rod, cutter holder bottom mounting is provided with and is used for driving threaded rod pivoted servo motor.

The utility model is further provided with: two horizontal clamping plates are arranged above the placing frame, the two side walls of the clamping plates are arranged corresponding to the peripheral wall of the cutter, a double-finger cylinder is arranged on the cutter accommodating box, and the two clamping plates are respectively arranged on execution keys of the double-finger cylinder.

The utility model is further provided with: a plurality of the cutter accommodating boxes are provided with penetrating mounting grooves at the bottom ends, and collecting boxes for collecting scraps are arranged in the mounting grooves.

The utility model is further provided with: the air vent is set up to one side of collecting box, a plurality of ventilation holes on the collecting box pass through ventilation pipe UNICOM, ventilation pipe is kept away from ventilation hole one end and is connected with the air pump.

The utility model is further provided with: and a plurality of filter screens are arranged in the vent holes on the collecting box.

In summary, the utility model has the following beneficial effects:

after the cutter is replaced, the double-finger cylinder is started in advance, the cutter is fixed on the placing frame by the two clamping plates, the driving motor and the air pump are started, the driving gear rotates the round hairbrush through the driving gear ring, at the moment, the air pump collects waste scraps in the cutter accommodating box, then the servo motor is driven to rotate the threaded rod, the round hairbrush moves up and down to comprehensively clean the peripheral wall of the cutter when rotating and cleaning, the purpose of cleaning residual waste scraps on the cutter is achieved, influences are caused in the machining process of workpieces are reduced, and the abrasion degree of the cutter is reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the present utility model in a hidden state of the body and milling cutter assembly;

FIG. 3 is a schematic view of the structure of the present utility model in a hidden state of the case;

fig. 4 is a schematic structural view of the case of the present utility model.

In the figure: 1. a body; 2. a milling cutter assembly; 3. a tool holder; 4. a knife holding box; 5. a placing rack; 6. a circular brush; 7. a drive assembly; 8. a mounting plate; 9. driving the gear ring; 10. a driving motor; 11. a drive gear; 12. a limit column; 13. a threaded rod; 14. a threaded hole; 15. a servo motor; 16. a clamping plate; 17. a collection box; 18. a vent hole; 19. and (3) a filter screen.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings 1 to 4.

The utility model provides a carving mills self-cleaning device of machine, including organism 1 and milling cutter subassembly 2 and knife rest 3 of setting on organism 1, be provided with a plurality of flourishing sword box 4 on the knife rest 3, the top of a plurality of flourishing sword box 4 all is provided with rack 5, be provided with rotatory circular brush 6 in flourishing sword box 4, the axis of rotation of Mao Chaoxiang circular brush 6 of circular brush 6, brush and cutter perisporium laminating are provided with the rotatory drive assembly 7 of drive circular brush 6 in flourishing sword box 4, drive assembly 7 still has the effort that drives the circular brush 6 and follow flourishing sword box 4 direction of height motion.

In the above embodiment, when the cutter is used, the cutter is placed on the placement frame 5 at the top end of the cutter accommodating box 4, and then the circular brush 6 is rotated to clean the peripheral wall of the cutter, and meanwhile, the circular brush 6 is driven to slide up and down, so that the scraps on the peripheral wall of the cutter are cleaned.

Specifically, be provided with horizontal mounting panel 8 in holding the sword box 4, the slotted hole that is used for installing circular brush 6 is offered to mounting panel 8, and circular brush 6 periphery wall is fixed to be provided with drive ring gear 9, fixedly on mounting panel 8 is provided with driving motor 10, is provided with on driving motor 10's the drive key with driving gear 11 meshing drive gear 11, driving motor 10 external power supply.

In the above embodiment, the driving motor 10 is started to operate to drive the driving gear 11 to rotate, so that the driving gear 11 drives the circular brush 6 to rotate through the driving gear ring 9 to clean the peripheral wall of the cutter.

Specifically, be provided with a plurality of spacing posts 12 of vertically in flourishing sword box 4, set up a plurality of spacing holes that correspond with a plurality of spacing posts 12 on the mounting panel 8, be provided with horizontal pivoted threaded rod 13 in flourishing sword box 4, set up on the mounting panel 8 with threaded rod 13 correspond screw hole 14, flourishing sword box 4 bottom mounting is provided with and is used for driving threaded rod 13 pivoted servo motor 15, servo motor 15 and driving motor 10 sharing external power supply.

In the above embodiment, when the circular brush 6 rotates to clean the cutter, the servo motor 15 is started to rotate the threaded rod 13 so that the mounting plate 8 moves up and down through the limit of the limit rod, and the circular brush 6 cleans the whole body of the cutter.

Specifically, two horizontal clamping plates 16 are arranged above the placing frame 5, the side walls of the two clamping plates 16 are correspondingly arranged with the outer peripheral wall of the cutter, a double-finger cylinder is arranged on the cutter accommodating box 4, the two clamping plates 16 are respectively arranged on the execution keys of the double-finger cylinder, and the double-finger cylinder, the servo motor 15 and the driving motor 10 share an external power source.

In the above embodiment, when the tool is replaced, the tool is placed on the placement frame 5, the two-finger cylinder is started to enable the two clamping plates 16 to slide to clamp and fix the tool, and the tool is not exposed when the workpiece is machined, so that cleaning is not needed, and the mounting part of the tool is arranged on the clamping plates 16 to facilitate re-mounting and use.

Specifically, the mounting groove that runs through has all been seted up to a plurality of sword boxes 4 bottom, is provided with the collection box 17 that is used for collecting the sweeps in the mounting groove.

In the above embodiment, when the scraps fall after the cleaning of the cutter, the collection box 17 collects the scraps.

Specifically, vent holes 18 are formed in one side of the collection box 17, the vent holes 18 on the collection boxes 17 are communicated through vent pipes, and one end, away from the vent holes 18, of each vent pipe is connected with an air pump. The air pump shares an external power source with the double-finger air cylinder, the servo motor 15 and the driving motor 10.

In the above embodiment, the air pump is started when the cutter is cleaned, so that the air flow from the placing rack 5 to the containing box is generated in the containing box, and some scraps are prevented from splashing.

Specifically, the filter screen 19 is installed in the ventilation holes 18 on the plurality of collecting boxes 17.

In the above embodiment, the air pump is operated to block the waste scraps by the filter screen 19, and prevent the waste scraps from entering the starting or exhausting into the atmosphere.

Working principle:

after the cutter is replaced, the double-finger cylinder is started in advance, the cutter is fixed on the placing frame 5 by the two clamping plates 16, the driving motor 10 and the air pump are started, the driving gear 11 drives the gear ring 9 to rotate the round hairbrush 6, at the moment, the air pump collects waste scraps in the cutter accommodating box 4, then the servo motor 15 is driven to rotate the threaded rod 13, the round hairbrush 6 moves up and down to comprehensively clean the peripheral wall of the cutter when the cutter is rotated and cleaned, the purpose of cleaning residual waste scraps on the cutter is achieved, influences are caused in the machining process of a machined part, and the abrasion degree of the cutter is reduced.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a carving mills self-cleaning device of machine, includes organism (1) and sets up milling cutter subassembly (2) and knife rest (3) on organism (1), its characterized in that: be provided with a plurality of flourishing sword box (4) on knife rest (3), a plurality of the top of flourishing sword box (4) all is provided with rack (5), be provided with rotatory circular brush (6) in flourishing sword box (4), the axis of rotation of Mao Chaoxiang circular brush (6) of circular brush (6), brush and cutter peripheral wall laminating, be provided with rotatory drive assembly (7) of drive circular brush (6) in flourishing sword box (4), drive assembly (7) still have the effort of the rotatory direction motion of drive circular brush (6) along flourishing sword box (4).

2. A self-cleaning device of a engraving and milling machine as recited in claim 1, wherein: the utility model discloses a knife holding box, including knife holding box (4), knife holding box (4) and circular brush (6) are provided with circular brush, be provided with horizontal mounting panel (8) in knife holding box (4), the slotted hole for installing circular brush (6) is offered to mounting panel (8), circular brush (6) periphery wall is fixed to be provided with drive ring gear (9), fixedly be provided with driving motor (10) on mounting panel (8), be provided with on the drive key of driving motor (10) with drive ring gear (9) engaged drive gear (11).

3. A self-cleaning device of a engraving and milling machine as recited in claim 2, wherein: the utility model discloses a cutter holding box, including cutter holding box (4), mounting panel (8), cutter holding box (4) and threaded rod (13), be provided with a plurality of spacing posts (12) of vertical in the cutter holding box (4), a plurality of spacing holes that correspond with a plurality of spacing posts (12) are seted up on mounting panel (8), set up on mounting panel (8) with threaded rod (13) correspond screw hole (14), cutter holding box (4) bottom mounting is provided with servo motor (15) that are used for driving threaded rod (13) pivoted.

4. A self-cleaning device of a engraving and milling machine as recited in claim 1, wherein: two horizontal clamping plates (16) are arranged above the placing frame (5), the side walls of the two clamping plates (16) are arranged corresponding to the outer peripheral wall of the cutter, a double-finger cylinder is arranged on the cutter accommodating box (4), and the two clamping plates (16) are respectively arranged on execution keys of the double-finger cylinder.

5. A self-cleaning device of a engraving and milling machine as recited in claim 1, wherein: a plurality of installation grooves penetrating through are formed in the bottom ends of the cutter accommodating boxes (4), and collecting boxes (17) used for collecting waste scraps are arranged in the installation grooves.

6. A self-cleaning device of a engraving and milling machine as recited in claim 5, wherein: one side of the collecting box (17) is provided with vent holes (18), a plurality of vent holes (18) on the collecting box (17) are communicated through vent pipes, and one end, far away from the vent holes (18), of each vent pipe is connected with an air pump.

7. The self-cleaning apparatus of a engraving and milling machine according to claim 6, wherein: a plurality of air vents (18) on the collecting box (17) are internally provided with filter screens (19).