CN218284492U

CN218284492U - Elevating platform milling machine with dust removal effect

Info

Publication number: CN218284492U
Application number: CN202222137566.1U
Authority: CN
Inventors: 纪乾祥; 纪宇; 周秀华
Original assignee: Qingdao Shanlong Machinery Co ltd
Current assignee: Qingdao Shanlong Machinery Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-13
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a knee milling machine with dust removal effect belongs to the milling machine field. The utility model discloses a knee milling machine with dust removal effect, comprises a workbench, the top of workstation is provided with support arm one, the top of support arm one is provided with support arm two. The utility model provides a dust and the work piece that produce in the current elevating platform milling machine course of working fall into the charging chute along the baffle, and the dust of floating in the air does not obtain collecting the dust removal, lead to the not good problem of dust removal effect, along with pneumatic putter's concertina movement, can make the suction hood adjust along with the height of work piece on the elevating platform, be convenient for better dust removal, corrugated hose can be when the dust absorption pipe is taken off from the supporting seat, can closely remove dust, work through the fan, make the dust get into the dust absorption pipe from the suction hood, the separation net can keep apart the great impurity of granule, the filter screen can filter the less impurity of granule, the dust removal effect is good.

Description

Elevating platform milling machine with dust removal effect

Technical Field

The utility model relates to a milling machine field specifically is a knee milling machine with dust removal effect.

Background

The vertical milling machine with elevating table is one kind of universal milling machine with wide use. The vertical knee milling machine machines various parts by using an end mill, a cylinder mill, a saw blade mill, a disc mill, an end mill, and various formed mills. Chinese granted patent publication No. CN208358400U (a vertical milling machine with a lifting table): the milling machine comprises a milling machine main body, wherein a milling machine base is welded at the bottom end of the milling machine main body, a lifting mechanism is arranged on the outer side of the front end of the milling machine main body and fixedly welded at the upper end of the milling machine base, a gearbox is fixedly mounted at the position, close to the upper end, of the front end of the milling machine main body, a tool bit lifting handle is arranged at the front end of the gearbox, a milling cutter mounting head is arranged at the lower end of the gearbox, and a workbench is slidably mounted at the upper end of the lifting mechanism; this knee milling machine side improves operational environment's cleanliness and protection staff's healthy, and dust removal effect is good, accomplishes waste recycling and recycles, reduces labour cost, has improved work efficiency, and the practicality is strong.

However, dust and workpiece debris generated in the machining process of the existing lifting table milling machine fall into the charging chute along the baffle plate, and the dust floating in the air is not collected and removed, so that the dust removal effect is poor; therefore, the existing requirements are not met, and a lifting platform milling machine with a dust removal effect is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine of elevating platform with dust removal effect, along with pneumatic putter's concertina movement, can make the suction hood adjust along with the height of work piece on the elevating platform, be convenient for better dust removal, corrugated hose can be when the dust absorption pipe is taken off from the supporting seat, can closely remove dust, dust removal effect is better, work through the fan, make the dust get into the dust absorption pipe from the suction hood, the separation net can keep apart the great impurity of granule, the filter screen can filter the less impurity of granule, the dust removal effect is good, the problem of proposing in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a knee type milling machine with dust removal effect, includes the workstation, the top of workstation is provided with support arm one, the top of support arm one is provided with support arm two, the top of support arm two is provided with the back timber, the below of back timber is provided with the movable table, the below of movable table is provided with milling cutter mechanism, the front end of support arm one is provided with the elevating platform, the both sides of elevating platform top all are provided with fixture, the both sides of elevating platform all are provided with pneumatic push rod, pneumatic push rod's top is provided with the supporting seat, the top of supporting seat is provided with the dust absorption pipe, the one end of dust absorption pipe is provided with the suction hood, one side of support arm two is provided with the operation screen.

Preferably, a hydraulic cylinder is arranged between the movable table and the top beam, and the rear end of the movable table is in sliding connection with the second support arm through the first slide rail.

Preferably, pneumatic telescopic rods are arranged below the lifting platform, four pneumatic telescopic rods are arranged, the rear end of the lifting platform is connected with the first support arm in a sliding mode through a second sliding rail, and a damping shock absorber is arranged between the lifting platform and the workbench.

Preferably, the other end of the dust collection pipe is connected with the workbench through a corrugated hose, a fan is arranged inside the dust collection pipe, a filter screen is arranged on one side of the fan, and an isolation net is arranged on one side of the filter screen and close to one side of the dust collection cover.

Preferably, the inner wall of the supporting seat is provided with a rubber layer.

Preferably, a gas collection cavity is arranged inside the workbench, and a plurality of gas outlets are formed in the rear end face of the gas collection cavity.

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

1. the utility model discloses a place the work piece on the elevating platform, fixture is including adjusting the pole, regulating block and splint, be convenient for press from both sides tight location to the work piece, move through its telescopic link of pneumatic cylinder drive, can make the movable table drive milling cutter mechanism be close to or keep away from the work piece, the steady slip of the movable table of being convenient for of slide rail one, through the concertina movement of pneumatic telescopic link, can drive the elevating platform and go up and down, slide rail two can make the elevating platform slip in-process more steady, the damping bumper shock absorber has played vibration/noise reduction's effect.

2. Be used for supporting the dust absorption pipe through the supporting seat, the rubber layer antiskid is effectual, make the difficult displacement of dust absorption pipe, telescopic motion along with pneumatic push rod, can make the suction hood adjust along with the height of work piece on the elevating platform, be convenient for better dust removal, corrugated hose can be when the dust absorption pipe takes off from the supporting seat, can closely remove dust, the dust removal effect is better, work through the fan, make the dust get into the dust absorption pipe from the suction hood, the separation net can keep apart the great impurity of granule, the filter screen can filter the less impurity of granule, the dust removal effect is good, gas through removing dust is concentrated in the gas collection chamber, then discharge from the venthole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the working table of the present invention;

FIG. 3 is a schematic view of the internal structure of the dust collector of the present invention;

fig. 4 is a schematic view of the supporting seat structure of the present invention.

In the figure: 1. a work table; 2. a first supporting arm; 3. a second supporting arm; 4. a first slide rail; 5. a second slide rail; 6. a movable table; 7. a top beam; 8. a hydraulic cylinder; 9. a milling cutter mechanism; 10. an operation screen; 11. a lifting platform; 12. a pneumatic telescopic rod; 13. a damping shock absorber; 14. a clamping mechanism; 15. an air outlet; 16. a gas collection cavity; 17. a pneumatic push rod; 18. a dust collection pipe; 19. a dust hood; 20. a supporting seat; 21. a corrugated hose; 22. an isolation net; 23. a filter screen; 24. a fan.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a milling machine with a dust removing effect comprises a workbench 1, a first support arm 2 is arranged above the workbench 1, a second support arm 3 is arranged above the first support arm 2, a top beam 7 is arranged above the second support arm 3, a movable table 6 is arranged below the top beam 7, a milling cutter mechanism 9 is arranged below the movable table 6, a lifting table 11 is arranged at the front end of the first support arm 2, clamping mechanisms 14 are arranged on both sides above the lifting table 11, pneumatic push rods 17 are arranged on both sides of the lifting table 11, a support base 20 is arranged above the pneumatic push rods 17, a dust suction pipe 18 is arranged above the support base 20, a dust suction cover 19 is arranged at one end of the dust suction pipe 18, an operation screen 10 is arranged on one side of the second support arm 3, the clamping mechanisms 14 comprise adjusting rods, adjusting blocks and clamping plates, so as to facilitate clamping and positioning of a workpiece, the support base 20 is used for supporting the dust suction pipe 18, and as the pneumatic push rods 17 move telescopically, the dust suction cover 19 can be adjusted along with the height of the workpiece on the lifting table 11, thereby facilitating better dust removal.

Be provided with pneumatic cylinder 8 between activity platform 6 and back timber 7, 6 rear ends of activity platform pass through slide rail 4 and two 3 sliding connection of support arm, drive its telescopic link through pneumatic cylinder 8 and move, can make activity platform 6 drive milling cutter mechanism 9 and be close to or keep away from the work piece, the slide rail 4 is convenient for the steady slip of activity platform 6.

The below of elevating platform 11 is provided with air telescopic rod 12, and air telescopic rod 12 is provided with four, 11 rear ends of elevating platform pass through two 5 slide rails and support arm 2 sliding connection, be provided with damping shock absorber 13 between elevating platform 11 and the workstation 1, through the concertina movement of air telescopic rod 12, can drive elevating platform 11 and go up and down, two 5 slide rails can make the 11 slip in-process of elevating platform more steady, damping shock absorber 13 has played vibration/noise reduction's effect.

The other end of dust absorption pipe 18 passes through corrugated hose 21 and is connected with workstation 1, the inside of dust absorption pipe 18 is provided with fan 24, one side of fan 24 is provided with filter screen 23, one side of filter screen 23 is provided with separation net 22, and separation net 22 is close to one side of suction hood 19, corrugated hose 21 can be when dust absorption pipe 18 takes off from supporting seat 20, can closely remove dust, the dust removal effect is better, work through fan 24, make the dust get into dust absorption pipe 18 from suction hood 19, separation net 22 can keep apart the great impurity of granule, filter screen 23 can filter the less impurity of granule, the dust removal effect is good.

The inner wall of the supporting seat 20 is provided with a rubber layer which has good anti-slip effect, so that the dust suction pipe 18 is not easy to displace.

A gas collecting cavity 16 is arranged in the workbench 1, a plurality of gas outlets 15 are formed in the rear end face of the gas collecting cavity 16, and the dedusted gas is concentrated in the gas collecting cavity 16 and then discharged from the gas outlets 15 one by one.

In summary, the following steps: the utility model discloses a place the work piece on elevating platform 11, fixture 14 is including adjusting the pole, regulating block and splint, be convenient for press from both sides tight location to the work piece, move through its telescopic link of pneumatic cylinder 8 drive, can make the mobile station 6 drive milling cutter mechanism 9 and be close to or keep away from the work piece, slide rail 4 the steady slip of mobile station 6 of being convenient for, concertina movement through pneumatic telescopic link 12, can drive elevating platform 11 and go up and down, slide rail two 5 can make the elevating platform 11 slip in-process more steady, damping bumper shock absorber 13 has played the effect of vibration/noise reduction, supporting seat 20 is used for supporting dust absorption pipe 18, rubber layer antiskid is effectual, make dust absorption pipe 18 be difficult for the displacement, along with pneumatic push rod 17's concertina movement, can make dust absorption cover 19 adjust along with the height of work piece on elevating platform 11, be convenient for better dust removal, corrugated hose 21 can be when dust absorption pipe 18 takes off from supporting seat 20, can closely remove dust, the dust removal effect is better, work through fan 24, make the dust absorption cover 19 get into dust absorption pipe 18, the isolation net 22 can be to the granule isolation, the impurity that the isolation is less impurity that can be carried out in the filter screen from the gas collecting chamber 15, then the dust removal effect is better, the gas collection hole is concentrated one by the filter screen.

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 various 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 knee milling machine with dust removal effect, includes workstation (1), its characterized in that: the top of workstation (1) is provided with support arm (2), the top of support arm (2) is provided with support arm two (3), the top of support arm two (3) is provided with back timber (7), the below of back timber (7) is provided with movable platform (6), the below of movable platform (6) is provided with milling cutter mechanism (9), the front end of support arm one (2) is provided with elevating platform (11), the both sides of elevating platform (11) top all are provided with fixture (14), the both sides of elevating platform (11) all are provided with pneumatic push rod (17), the top of pneumatic push rod (17) is provided with supporting seat (20), the top of supporting seat (20) is provided with dust absorption pipe (18), the one end of dust absorption pipe (18) is provided with suction hood (19), one side of support arm two (3) is provided with operation screen (10).

2. The knee milling machine with dust removing effect according to claim 1, wherein: a hydraulic cylinder (8) is arranged between the movable table (6) and the top beam (7), and the rear end of the movable table (6) is connected with the second support arm (3) in a sliding mode through a first sliding rail (4).

3. The knee milling machine with dust removing effect according to claim 1, wherein: the pneumatic telescopic rod (12) is arranged below the lifting platform (11), four pneumatic telescopic rods (12) are arranged, the rear end of the lifting platform (11) is connected with the first support arm (2) in a sliding mode through the second slide rail (5), and a damping shock absorber (13) is arranged between the lifting platform (11) and the workbench (1).

4. The knee milling machine with dust removing effect according to claim 1, wherein: the other end of the dust collection pipe (18) is connected with the workbench (1) through a corrugated hose (21), a fan (24) is arranged inside the dust collection pipe (18), a filter screen (23) is arranged on one side of the fan (24), an isolation net (22) is arranged on one side of the filter screen (23), and the isolation net (22) is close to one side of the dust collection cover (19).

5. The knee milling machine with dust removing effect according to claim 1, wherein: the inner wall of the supporting seat (20) is provided with a rubber layer.

6. The knee milling machine with dust removing effect according to claim 1, wherein: a gas collecting cavity (16) is arranged in the workbench (1), and a plurality of gas outlet holes (15) are formed in the rear end face of the gas collecting cavity (16).