CN213613249U

CN213613249U - Milling machine dust removal mechanism

Info

Publication number: CN213613249U
Application number: CN202022349390.7U
Authority: CN
Inventors: 刘道英
Original assignee: Suzhou Lianheda Precision Machinery Co ltd
Current assignee: Shaanxi Xinxing Pingyang Environmental Protection Ventilation Engineering Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-07-06
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a milling machine dust removal mechanism, which comprises a main body, wherein the main body consists of a milling cutter seat, a workbench, a wind power mechanism, a control mechanism, a first supporting plate, a second supporting plate, a groove, a buffer mechanism, a sliding groove, a collecting box and a blowoff valve, the wind power mechanism comprises a fan, a hose, a dust absorption hopper, a suction inlet, a filter screen and a fixed hole, the control mechanism comprises a motor, a rotating shaft, a turntable, a movable plate, a compression spring, a fixed plate, a central shaft, a rack, a driven gear and a connecting rod, the dust absorption hopper is driven to move continuously up and down in small amplitude through the movement of the turntable, the chips on the workbench are effectively cleaned, the damage to the workpieces caused by the chips which are not cleaned in time is avoided, the buffer mechanism comprises an extrusion plate, an extrusion block, a spring and a limit groove, and certain elasticity is caused to the extrusion block in the buffer mechanism to, effectively avoids the main body from vibrating, has simple structure and is very convenient to use.

Description

Milling machine dust removal mechanism

Technical Field

The utility model relates to a dust removal technical field specifically is a milling machine dust removal mechanism.

Background

The milling machine mainly refers to a machine tool for processing the surface of a workpiece by using a milling cutter, generally, the milling cutter mainly moves by taking rotary motion as main motion, the workpiece moves as feed motion, the milling machine can process planes and grooves and can also process various curved surfaces, gears and the like, and the milling machine inevitably generates scraps in the process of processing the workpiece, and the scraps can influence the quality of the processed workpiece, so that the timely processing of the scraps is very important;

however, most of dust removal mechanisms are fixed dust removal mechanisms at present, and can not move along with the movement of a workpiece, so that the dust removal effect is poor, the chips generated during work still fall on the ground, and the chips are not adsorbed timely in the adsorption process to cause certain influence on the processing of the workpiece, so that the existing problems and the defects are overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine dust removal mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a milling machine dust removal mechanism comprises a main body, wherein the main body consists of a milling cutter seat, a workbench, a wind power mechanism, a control mechanism, a first supporting plate, a second supporting plate, a groove, a buffer mechanism, a sliding groove, a collecting box and a blow-off valve, the wind power mechanism comprises a fan, a hose, a dust suction hopper, a suction inlet, a filter screen and a fixing hole, the fan is arranged on the first supporting plate and connected with the hose, the other end of the hose is connected with the dust suction hopper, the front end of the dust suction hopper is provided with the suction inlet, the fixing hole is arranged at the rear end of the dust suction hopper, the control mechanism comprises a motor, a rotating shaft, a rotary disc, a movable plate, a compression spring, a fixing plate, a central shaft, a rack, a driven gear and a connecting rod, the motor is arranged on the second supporting plate, the rotating shaft at the front end of the motor is fixedly, the center pin passes the fixed plate, driven gear is located rack upper end and its intermediate position and is equipped with the connecting rod, the connecting rod is connected with the fixed orifices, inside recess and the buffer gear of all being equipped with of first backup pad and second backup pad, buffer gear includes stripper plate, extrusion piece, spring and spacing groove, the stripper plate lower extreme is equipped with the extrusion piece, extrusion piece coupling spring and spacing groove.

Preferably, the dust collection bucket structure is designed to be T-shaped.

Preferably, a filter screen is arranged in the suction inlet.

Preferably, a sliding groove is formed in the second support plate.

Preferably, the extension part of the central shaft is provided with a rack.

Preferably, the limiting groove and the extrusion block are both provided with a protruding structure.

Preferably, a collecting box and a drain valve are arranged in the main body.

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

1. the utility model discloses a be provided with control mechanism in the main part, when needing to clear up the piece on the workstation, the dust collector of immobilization often removes dust the effect not good, need the manual work to remove the work piece, drive the center shaft through inside carousel motion this moment and move around, the rack is continuous to be moved back and forth and drive driven gear positive and negative rotation this moment, the last upper and lower small amplitude motion that dust absorption fill was not stopped this moment removes dust on the workstation comprehensively, effectively clear up the piece on the workstation, avoided the piece not in time to clear up the damage work piece, its overall structure is simple, it is very convenient to use;

2. the utility model discloses a be provided with buffer gear in the main part, at the in-process that fan and motor work removed dust, its work can produce the vibration, causes the influence to the milling cutter seat, through the cooperation of buffer gear inner spring and extrusion piece this moment, causes certain elasticity to reduce the vibration to it when its vibration, has effectively avoided the main part to produce vibrations and has prevented that its precision when processing the work piece to the milling cutter seat from causing the influence, the utility model discloses simple structure, it is very convenient to use.

Drawings

FIG. 1 is a side view of the overall structure of a milling machine dust removing mechanism of the present invention;

FIG. 2 is an enlarged view of the structure at the A position of the milling machine dust removing mechanism of the utility model;

FIG. 3 is a schematic view of a partial structure of a milling machine dust removing mechanism of the present invention;

FIG. 4 is an enlarged view of a partial structure of a milling machine dust removing mechanism of the present invention;

fig. 5 is the utility model relates to a milling machine dust removal mechanism local structure enlarged view.

In the figure: 1. a main body; 2. a milling cutter seat; 3. a work table; 4. a wind power mechanism; 41. a fan; 42. a hose; 43. a dust suction hopper; 44. a suction inlet; 45. a filter screen; 46. a fixing hole; 5. a control mechanism; 51. an electric motor; 52. a rotating shaft; 53. a turntable; 54. a movable plate; 55. a compression spring; 56. a fixing plate; 57. a central shaft; 58. a rack; 59. a driven gear; 50. a connecting rod; 6. a first support plate; 7. a second support plate; 8. a groove; 9. a buffer mechanism; 91. a pressing plate; 92. extruding the block; 93. a spring; 94. a limiting groove; 10. a sliding groove; 11. a collection box; 12. a blowoff valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a milling machine dust removal mechanism comprises a main body 1, wherein the main body 1 consists of a milling cutter seat 2, a workbench 3, a wind mechanism 4, a control mechanism 5, a first support plate 6, a second support plate 7, a groove 8, a buffer mechanism 9, a sliding groove 10, a collection box 11 and a blow-off valve 12, the wind mechanism 4 comprises a fan 41, a hose 42, a dust suction hopper 43, a suction inlet 44, a filter screen 45 and a fixed hole 46, the fan 41 is arranged on the first support plate 6 and connected with the hose 42, the other end of the hose 42 is connected with the dust suction hopper 43, the front end of the dust suction hopper 43 is provided with the suction inlet 44, the fixed hole 46 is positioned at the rear end of the dust suction hopper 43, the control mechanism 5 comprises a motor 51, a rotating shaft 52, a rotary table 53, a movable plate 54, a compression spring 55, a fixed plate 56, a central shaft 57, a rack 58, a driven gear 59 and a connecting rod 50, the, its front end axis of rotation 52 and carousel 53 fixed connection, carousel 53 one side is equipped with movable plate 54, movable plate 54 passes through compression spring 55 and connects fixed plate 56 just, center pin 57 passes fixed plate 56, driven gear 59 is located rack 58 upper end and its intermediate position and is equipped with connecting rod 50, connecting rod 50 is connected with fixed orifices 46, first backup pad 6 all is equipped with recess 8 and buffer gear 9 with second backup pad 7 is inside, buffer gear 9 includes stripper plate 91, stripper block 92, spring 93 and spacing groove 94, stripper plate 91 lower extreme is equipped with stripper block 92, stripper block 92 connects spring 93 and spacing groove 94.

The dust suction hopper 43 is designed to be T-shaped, so that the range of absorbing the debris is increased.

A filter screen 45 is arranged in the suction inlet 44 to avoid sucking large fragments.

The second supporting plate 7 is provided with a sliding groove 10 for facilitating the sliding of the movable plate 54.

The extended part of the central shaft 57 is provided with a rack 58, which is convenient for driving a driven gear 59.

The limiting groove 94 and the extrusion block 92 are provided with protruding structures to prevent the extrusion block 92 from being separated.

A collecting box 11 and a blow-down valve 12 are arranged in the main body 1, so that the collection of the debris and the garbage is facilitated.

The working principle is as follows: when the utility model is used, the motor 51 and the fan 41 are powered on, when a workpiece is machined, debris is generated, at the moment, the rotating shaft 52 of the motor 51 rotates and drives the turntable 53 to rotate, the turntable 53 moves and pushes the front-end movable plate 54 to move, at the moment, the compression spring 55 contracts, the central shaft 57 and the rack 58 reciprocate, the driven gear 59 is driven to reciprocate, at the moment, the dust collection bucket 43 fixedly connected with the dust collection bucket is driven to swing up and down, the fan 41 works and collects dust, at the moment, the dust collection bucket 43 effectively cleans the debris on the workbench 3, and the situation that the debris is not cleaned in time to damage the workpiece is avoided; in motor 51 and fan 41 working process, its inevitable production vibrations, vibrations will cause the influence to milling cutter seat 2 stability, and then influence the machining precision of work piece, receive vibrations through stripper plate 91 this moment, and its lower extreme extrusion block 92 receives the vibrations power and transmits spring 93 simultaneously, and spring 93 atress shrink and stretch this moment will shake and fall to minimumly, has effectively avoided main part 1 to produce vibrations and has prevented that its precision when processing the work piece to milling cutter seat 2 from causing the influence, the utility model discloses simple structure, it is very convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a milling machine dust removal mechanism, includes main part (1), its characterized in that: the main part (1) comprises a milling cutter seat (2), a workbench (3), a wind mechanism (4), a control mechanism (5), a first supporting plate (6), a second supporting plate (7), a groove (8), a buffering mechanism (9), a sliding groove (10), a collecting box (11) and a blow-off valve (12), wherein the wind mechanism (4) comprises a fan (41), a hose (42), a dust suction hopper (43), a suction inlet (44), a filter screen (45) and a fixing hole (46), the fan (41) is arranged on the first supporting plate (6) and is connected with the hose (42), the other end of the hose (42) is connected with the dust suction hopper (43), the front end of the dust suction hopper (43) is provided with the suction inlet (44), the fixing hole (46) is positioned at the rear end of the dust suction hopper (43), and the control mechanism (5) comprises a motor (51), a rotating shaft (52), Carousel (53), fly leaf (54), compression spring (55), fixed plate (56), center pin (57), rack (58), driven gear (59) and connecting rod (50), motor (51) sets up on second backup pad (7), its front end axis of rotation (52) and carousel (53) fixed connection, carousel (53) one side is equipped with fly leaf (54), fly leaf (54) pass through compression spring (55) and connect fixed plate (56) just, center pin (57) pass fixed plate (56), driven gear (59) are located rack (58) upper end and wherein intermediate position and are equipped with connecting rod (50), connecting rod (50) are connected with fixed orifices (46), first backup pad (6) all are equipped with recess (8) and buffer gear (9) with second backup pad (7) inside, buffer gear (9) include stripper plate (91), The device comprises an extrusion block (92), a spring (93) and a limiting groove (94), wherein the extrusion block (92) is arranged at the lower end of the extrusion plate (91), and the extrusion block (92) is connected with the spring (93) and the limiting groove (94).

2. The milling machine dust removal mechanism of claim 1, wherein: the dust suction hopper (43) is designed to be T-shaped.

3. The milling machine dust removal mechanism of claim 1, wherein: a filter screen (45) is arranged in the suction inlet (44).

4. The milling machine dust removal mechanism of claim 1, wherein: and a sliding groove (10) is arranged on the second supporting plate (7).

5. The milling machine dust removal mechanism of claim 1, wherein: the extended part of the central shaft (57) is provided with a rack (58).

6. The milling machine dust removal mechanism of claim 1, wherein: the limiting groove (94) and the extrusion block (92) are provided with protruding structures.

7. The milling machine dust removal mechanism of claim 1, wherein: a collecting box (11) and a blow-down valve (12) are arranged in the main body (1).