CN212735289U

CN212735289U - Cylindrical vertical mill for machining rotary drilling rig sleeve

Info

Publication number: CN212735289U
Application number: CN202021245954.6U
Authority: CN
Inventors: 吴圣正
Original assignee: Yancheng Zhongwei Machinery Co ltd
Current assignee: Yancheng Zhongwei Machinery Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-19
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses an excircle vertical mill for processing rotary drilling rig sleeve, which belongs to the technical field of excircle vertical mills, and comprises a base, wherein a second clamping end is installed at one end above the base, a first clamping end is installed at the other end above the base, a roller shaft is arranged between the second clamping end and the first clamping end, a protective shell is installed above the base and at one side of the roller shaft, a grinding wheel is arranged in the protective shell, a dust hood is connected to the protective shell close to the upper part, and an exhaust fan is installed above the base and at one side of the second clamping end; the utility model discloses between original be arranged in processing the exhaust fan and the dust cage in digging the telescopic excircle of rig immediately and grind the machine soon, add piece and filter collection device, collect the piece through the device, avoid the piece to transmit the exhaust fan under the effect of dust guide pipe on, the piece adhesion influences subsequent clearance on the flabellum of exhaust fan.

Description

Cylindrical vertical mill for machining rotary drilling rig sleeve

Technical Field

The utility model belongs to the technical field of the excircle founds the mill, concretely relates to be used for processing to dig telescopic excircle of rig immediately mill soon.

Background

After the sleeve processing is completed, the outer surface needs to be ground, so that burrs are prevented from being left on the outer surface, and the processing quality of the sleeve is ensured.

The prior art has the following problems: 1. the base of the outer circle vertical mill is provided with an exhaust fan, the protective shell is provided with a dust hood, dust guide pipes are communicated between the exhaust fan and the dust hood, but debris generated in the processing process is guided to the exhaust fan between the dust guide pipes, and the debris is easy to adhere to the fan blades of the exhaust fan and is difficult to clean; 2. the dust guide pipe is a hose made of rubber materials, and a device for supporting the dust guide pipe is not arranged on the cylindrical vertical grinding machine, so that the dust guide pipe easily influences the operation of other parts in the use process of the device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a be used for processing to dig telescopic excircle of rig immediately mill soon has the characteristics of convenient clearance, support.

In order to achieve the above object, the utility model provides a following technical scheme: an outer circle vertical mill for processing a sleeve of a rotary drilling rig comprises a base, wherein a second clamping end is installed at one end above the base, a first clamping end is installed at the other end above the base, a roller is arranged between the second clamping end and the first clamping end, a protective shell is installed above the base and on one side of the roller, a grinding wheel is arranged inside the protective shell, a dust hood is connected to the protective shell close to the upper side of the protective shell, a suction fan is installed above the base and on one side of the second clamping end, a collecting box is arranged on one side of the suction fan, a second through hole and a first through hole are respectively arranged on two side walls of the collecting box, a fixing ring is connected to the side wall of the collecting box and in a position corresponding to the second through hole, a connecting ring is in threaded connection with one end of the fixing ring, which is far away from the second through hole, the suction fan is connected with the collecting box through an air pipe, and the dust hood is connected with the collecting box through a dust guide pipe.

Preferably, the collecting box is fixed with the mounting blocks at both ends below, the collecting box is provided with the cover plates at both ends above, the cover plates are connected with the collecting box through hinges, one end of one of the cover plates is connected with a lap plate, the other cover plate is provided with a lap groove at a position corresponding to the lap plate, and the lap plate is connected with the cover plate through a first bolt.

Preferably, a supporting rod is arranged above the base and at a position corresponding to the dust guide pipe, a supporting frame is arranged above the supporting rod, and a pressing plate is arranged above the supporting frame.

Preferably, an insertion groove is formed in the side wall of the supporting frame and corresponds to the position of the pressing plate, an insertion hole is formed in one end of the insertion groove and one end of the pressing plate, an L-shaped limiting rod is inserted into the insertion hole, and the L-shaped limiting rod is connected with the supporting frame through a second bolt.

Preferably, the side walls of the pressure plate and the supporting frame are both connected with sponge cushions.

Preferably, one end of the pressure plate is connected with a handle.

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

1. the utility model discloses between original be arranged in processing the exhaust fan and the dust cage in digging the telescopic excircle of rig immediately and grind the machine soon, add piece and filter collection device, collect the piece through the device, avoid the piece to transmit the exhaust fan under the effect of dust guide pipe on, the piece adhesion influences subsequent clearance on the flabellum of exhaust fan.

2. The utility model discloses set up spacing strutting arrangement in original below that is arranged in processing the dirt pipe of leading in digging the telescopic excircle of rig immediately mill soon, give spacing holding power of soft dirt pipe of leading that rubber materials made through strutting arrangement, avoid leading the use that dirt pipe influences other spare parts.

Drawings

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

fig. 2 is a rear view of the present invention;

FIG. 3 is a sectional view of the collecting box of the present invention;

fig. 4 is a sectional view of the support frame of the present invention;

fig. 5 is a sectional view taken along the direction a-a in fig. 4 according to the present invention.

In the figure: 1. a dust guide pipe; 2. a support frame; 3. a dust collection cover; 4. a protective shell; 5. a first clamping end; 6. a base; 7. a roller; 8. a grinding wheel; 9. a support bar; 10. a second clamping end; 11. a collection box; 12. an exhaust fan; 13. an air duct; 14. a cover plate; 15. a first through hole; 16. mounting blocks; 17. a connecting ring; 18. a fixing ring; 19. a second through hole; 20. a dust screen; 21. a hinge; 22. a lap plate; 23. A first bolt; 24. a lap joint groove; 25. pressing a plate; 26. inserting grooves; 27. a sponge cushion; 28. an L-shaped limiting rod; 29. a jack; 30. a handle; 31. and a second bolt.

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 the following technical solutions: an excircle vertical mill for processing a rotary drilling rig sleeve comprises a base 6, a second clamping end 10 is installed at one end above the base 6, a first clamping end 5 is installed at the other end above the base 6, a roller 7 is arranged between the second clamping end 10 and the first clamping end 5, a protective shell 4 is installed above the base 6 and on one side of the roller 7, a grinding wheel 8 is arranged inside the protective shell 4, a dust hood 3 is connected to the upper portion of the protective shell 4, a suction fan 12 is installed above the base 6 and on one side of the second clamping end 10, a collecting box 11 is arranged on one side of the suction fan 12, a second through hole 19 and a first through hole 15 are respectively arranged on two side walls of the collecting box 11, a fixing ring 18 is connected to the position, corresponding to the second through hole 19, of the fixing ring 18, and one end, far away from the second through hole 19, is in threaded connection with a connecting, the connecting ring 17 is connected with a dust screen 20, the suction fan 12 is connected with the collecting box 11 through an air pipe 13, and the dust hood 3 is connected with the collecting box 11 through a dust guide pipe 1.

Specifically, the lower ends of the collecting box 11 are fixed with mounting blocks 16, the upper ends of the collecting box 11 are provided with cover plates 14, the cover plates 14 are connected with the collecting box 11 through hinges 21, one end of one cover plate 14 is connected with a lapping plate 22, the other cover plate 14 is provided with a lapping groove 24 corresponding to the lapping plate 22, the lapping plate 22 is connected with the cover plate 14 through a first bolt 23,

through adopting above-mentioned technical scheme, collecting box 11 is opened to convenient to detach, and then is convenient for handle the inside piece of collecting box 11.

Specifically, a supporting rod 9 is arranged above the base 6 and at a position corresponding to the dust guide pipe 1, a supporting frame 2 is arranged above the supporting rod 9, a pressing plate 25 is arranged above the supporting frame 2,

through adopting above-mentioned technical scheme, play the effect of spacing support to leading dirt pipe 1 under the effect of carriage 2 and clamp plate 25.

Specifically, an inserting groove 26 is arranged on the side wall of the support frame 2 and at a position corresponding to the pressing plate 25, an inserting hole 29 is arranged at one end of the inserting groove 26 and one end of the pressing plate 25, an L-shaped limiting rod 28 is inserted into the inserting hole 29, the L-shaped limiting rod 28 is connected with the support frame 2 through a second bolt 31,

through adopting above-mentioned technical scheme, be convenient for can dismantle the connection clamp plate 25 on braced frame 2.

In particular, the side walls of the pressure plate 25 and the supporting frame 2 are both connected with a sponge pad 27,

through adopting above-mentioned technical scheme, avoid leading and take place the friction between dirt pipe 1 and clamp plate 25 and the carriage 2.

Specifically, one end of the pressure plate 25 is connected with a handle 30,

through adopting above-mentioned technical scheme, make things convenient for pull clamp plate 25.

The utility model discloses a theory of operation and use flow: when the device is needed, a workpiece to be processed is placed on the roller 7, then the whole device is started, the grinding wheel 8 rotates to process the workpiece to be processed, fragments generated in the processing process enter the dust guide pipe 1 through the dust collection cover 3 under the action of the suction fan 12 and then enter the collection box 11, when the fragments contact the dust screen 20 in the collection box 11, part of the fragments are adhered on the dust screen 20 and fall into the collection box 11, the fragments are prevented from entering the suction fan 12 through the air pipe 13 and are adhered on fan blades in the suction fan 12 to cause subsequent cleaning, when the fragments in the collection box 11 are needed to be processed, the first bolt 23 is taken down, then under the action of the hinge 21, the cover plate 14 is rotated to open, the fragments in the collection box 11 are processed again, then the connecting ring 17 is screwed, and the connecting ring 17 is separated from the fixing ring 18, the debris on the dust screen 20 is then disposed of.

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 cylindrical vertical mill for processing dig rig sleeve soon, includes base (6), its characterized in that: a second clamping end (10) is installed at one end above the base (6), a first clamping end (5) is installed at the other end above the base (6), a roller (7) is arranged between the second clamping end (10) and the first clamping end (5), a protective shell (4) is installed above the base (6) and on one side of the roller (7), a grinding wheel (8) is arranged inside the protective shell (4), a dust hood (3) is connected to the upper portion of the protective shell (4), an exhaust fan (12) is installed above the base (6) and on one side of the second clamping end (10), a collecting box (11) is arranged on one side of the exhaust fan (12), a second through hole (19) and a first through hole (15) are respectively arranged on two side walls of the collecting box (11), a fixing ring (18) is connected to the side wall of the collecting box (11) and in a position corresponding to the second through hole (19), one end of the fixing ring (18) far away from the second through hole (19) is in threaded connection with a connecting ring (17), the connecting ring (17) is connected with a dustproof net (20), the suction fan (12) and the collection box (11) are connected through an air pipe (13), and the dust collection cover (3) and the collection box (11) are connected through a dust guide pipe (1).

2. The outer circle vertical mill for machining the sleeve of the rotary drilling rig according to claim 1, characterized in that: the collecting box is characterized in that mounting blocks (16) are fixed to two ends, close to the lower portion, of the collecting box (11), cover plates (14) are arranged at two ends, close to the upper portion, of the collecting box (11), the cover plates (14) are connected with the collecting box (11) through hinges (21), one end of one cover plate (14) is connected with a lap plate (22), a lap groove (24) is formed in the position, corresponding to the lap plate (22), of the other cover plate (14), and the lap plate (22) is connected with the cover plate (14) through a first bolt (23).

3. The outer circle vertical mill for machining the sleeve of the rotary drilling rig according to claim 1, characterized in that: the dust guide device is characterized in that a supporting rod (9) is arranged above the base (6) and at a position corresponding to the dust guide pipe (1), a supporting frame (2) is arranged above the supporting rod (9), and a pressing plate (25) is arranged above the supporting frame (2).

4. The outer circle vertical mill for machining the sleeve of the rotary drilling rig according to claim 3, characterized in that: an inserting groove (26) is formed in the side wall of the supporting frame (2) and corresponds to the position of the pressing plate (25), an inserting hole (29) is formed in one end of the inserting groove (26) and one end of the pressing plate (25), an L-shaped limiting rod (28) is inserted into the inserting hole (29), and the L-shaped limiting rod (28) is connected with the supporting frame (2) through a second bolt (31).

5. The outer circle vertical mill for machining the sleeve of the rotary drilling rig according to claim 3, characterized in that: the side walls of the pressure plate (25) and the supporting frame (2) are connected with sponge cushions (27).

6. The outer circle vertical mill for machining the sleeve of the rotary drilling rig according to claim 3, characterized in that: one end of the pressure plate (25) is connected with a handle (30).