CN218225500U

CN218225500U - Milling machine processing platform of steam turbine cylinder body

Info

Publication number: CN218225500U
Application number: CN202222151231.5U
Authority: CN
Inventors: 郭庆; 席少云; 任元峰; 吴明宝; 王华南
Original assignee: Maanshan Boyu Heavy Machinery Co ltd
Current assignee: Maanshan Boyu Heavy Machinery Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-06
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a milling machine processing platform of steam turbine cylinder body, including workstation, base and milling machine body are all installed at the top of workstation, and the top position placed in the middle of the base is equipped with places the seat, and the base top is located the both sides of placing the seat and is equipped with protection machanism, and protection machanism installs two boxes at the base top including rotating, and the base top is close to protection machanism and is equipped with and be used for driving protection machanism and carry out the pivoted actuating mechanism. In the utility model, the arranged protection mechanism can block the scraps generated in the cylinder processing process, prevent the scraps from splashing everywhere and influence the working environment and the safety of workers; and the first collection box that sets up in protection machanism's box can be collected the piece that blocks, avoids the piece to pile up at the base top, influences the processing of milling machine body to the cylinder.

Description

Milling machine processing platform of steam turbine cylinder body

Technical Field

The utility model relates to a steam turbine cylinder processing technology field especially relates to a milling machine processing platform of steam turbine cylinder body.

Background

The steam turbine is also called as a steam turbine engine, and is a rotary steam power device.A high-temperature high-pressure steam passes through a fixed nozzle to become an accelerated airflow and then is sprayed onto blades, so that a rotor provided with blade rows rotates and does work outwards. Steam turbines are the main equipment of modern thermal power plants, and are also used in the metallurgical industry, chemical industry and ship power plants. The steam turbine is driven by an internal cylinder, so that it is very important to ensure the stability of the cylinder, and in the production process of the cylinder, the cylinder body needs to be processed, usually by a milling machine.

When a milling machine in the prior art is used for processing a cylinder of a steam turbine, a large amount of metal scraps are generated, and the scraps splash around in the processing process, so that the safety of workers is influenced while the working environment is polluted; and still need the staff to clear up these pieces that splash out after accomplishing cylinder processing, increased staff's the amount of labour, reduced the efficiency of cylinder processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the milling machine processing platform of a steam turbine cylinder body that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a milling machine processing platform of steam turbine cylinder body, includes workstation, base and milling machine body, the top at the workstation is all installed to base and milling machine body, and the top position placed in the middle of the base is equipped with places the seat, and the base top is located the both sides of placing the seat and is equipped with protection machanism, and protection machanism is equipped with near protection machanism and is used for driving protection machanism and carry out pivoted actuating mechanism including rotating two boxes of installing at the base top.

Preferably, two the equal magnetic adsorption of interior bottom surface and interior top surface of box has placed first collection box, and the internally mounted of first collection box has the handle of being convenient for take out its self.

Preferably, the top of the base is provided with a placing groove, and a protection plate is rotatably arranged in the base.

Preferably, the top symmetry of guard plate is equipped with two connecting plates, and the connecting plate is kept away from the one end of guard plate and is seted up the draw-in groove, and the bellying with draw-in groove looks adaptation is installed at the top of box.

Preferably, the workstation is located and has offered the downward bellied spout in bottom under placing the seat, and the workstation is located the bottommost slip of spout and is equipped with the second and collects the box.

Preferably, the driving mechanism comprises a motor installed at the top of the base, the rotating shaft of one of the boxes is coaxially connected with the output end of the motor, and the rotating shaft of the other box is provided with a first driving gear.

Preferably, the top of base still is equipped with second drive gear, and the output of motor passes through the belt and the axis of rotation normal running fit of second drive gear, second drive gear and first drive gear intermeshing.

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

1. in the utility model, the arranged protection mechanism can block the scraps generated in the cylinder processing process, prevent the scraps from splashing everywhere and influence the working environment and the safety of workers; and the first collection box that sets up in protection machanism's box can be collected the piece that blocks, avoids the piece to pile up at the base top, influences the processing of milling machine body to the cylinder.

2. In the utility model, after collecting enough debris, the first collecting box arranged in the box body can drive the two box bodies to rotate downwards by the driving mechanism, so that the debris collected in the first collecting box is poured into the chute and slides into the second collecting box to be collected, thereby realizing the automatic cleaning and collection of the debris and avoiding the problem that the debris needs to be cleaned manually by workers after the cylinder is processed; and after piece in first collection box emptys to the spout in, can continue to drive two boxes and rotate for the first collection box that the top surface set up in the box can remove to interior bottom surface along with the rotation of box, and the continuation is collected the piece, realizes continuous collecting the piece, can not cause the influence to the processing work of milling machine, has improved the collection cleaning efficiency to the piece.

Drawings

Fig. 1 is a schematic structural view of a milling machine processing platform of a steam turbine cylinder body according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another angle;

FIG. 3 is a schematic structural view of the middle protective plate of the present invention rotating downward to the storage slot;

fig. 4 is a sectional view of the structure of the middle working table and the box body of the present invention.

In the figure: 1. a work table; 2. a base; 3. a milling machine body; 4. a box body; 5. a protection plate; 6. a motor; 7. a belt; 8. a second drive gear; 9. a first drive gear; 10. a first collection box; 11. a boss portion; 12. a placement groove; 13. a connecting plate; 14. a card slot; 15. a second collection box; 16. a chute; 17. a handle; 18. placing the seat.

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.

Referring to fig. 1-4, a milling machine processing platform of a steam turbine cylinder body comprises a workbench 1, a base 2 and a milling machine body 3, wherein the base 2 and the milling machine body 3 are both installed at the top of the workbench 1, a placing seat 18 is arranged at the center of the top of the base 2, protection mechanisms are arranged on two sides of the placing seat 18 at the top of the base 2, each protection mechanism comprises two boxes 4 which are rotatably installed at the top of the base 2, and a driving mechanism for driving the protection mechanisms to rotate is arranged at the top of the base 2 close to the protection mechanisms.

The inner bottom surfaces and the inner top surfaces of the two box bodies 4 are magnetically adsorbed, the first collecting box 10 is placed, and a handle 17 which is convenient to take out is arranged inside the first collecting box 10.

The top of the base 2 is provided with a placing groove 12, and a protection plate 5 is rotatably arranged in the placing groove. When milling machine body 3 adds man-hour to the cylinder of placing in the seat 18, can produce a large amount of metal fragments, these pieces can splash towards workstation 1 everywhere in the course of working, two are that the horizontality dock mutually at the box 4 at base 2 top and guard plate 5 and constitute and a complete fender protection casing that separates, block the piece that splashes everywhere to avoided piece to splash everywhere and caused the pollution and lead to the fact the influence to staff's security to the operational environment of workstation 1. And the interior top surface and the interior bottom surface of two boxes 4 are magnetic material and make, two first collection boxes 10 can magnetic adsorption on box 4 after placing the interior top surface and the interior bottom surface of box 4 to box 4 can be natural after blockking the piece fall collect in first collection box 10, thereby can avoid the piece that blocks in the box 4 to pile up on placing seat 18, influence the processing of cylinder.

Two connecting plates 13 are symmetrically arranged at the top of the protection plate 5, a clamping groove 14 is formed in one end, far away from the protection plate 5, of each connecting plate 13, and a protruding portion 11 matched with the clamping groove 14 is installed at the top of the box body 4. Protection plate 5 upwards rotates to 90 degrees after, can carry out spacing fixed to the position of protection plate 5 through draw-in groove 14 of connecting plate 13 and the 11 looks joints of bellying at 4 tops of box to can cooperate with two boxes 4 and form complete protection casing, avoid the piece to splash everywhere.

The bottom of workstation 1 is located and has seted up the bellied spout 16 downwards under placing seat 18, and workstation 1 is located the bottommost slip of spout 16 and is equipped with second collection box 15.

The driving mechanism comprises a motor 6 arranged at the top of the base 2, the rotating shaft of one box 4 is coaxially connected with the output end of the motor 6, and a first driving gear 9 is arranged on the rotating shaft of the other box 4.

The top of base 2 still is equipped with second drive gear 8, and the output of motor 6 passes through belt 7 and second drive gear 8's axis of rotation normal running fit, second drive gear 8 and first drive gear 9 intermeshing. After the first collecting boxes 10 arranged in the box bodies 4 collect enough debris, the motor 6 can be started to drive one box body 4 to rotate downwards, the belt 7 drives the second driving gear 8 to rotate, and further drives the first driving gear 9 to rotate, so that the other box body 4 can also synchronously rotate downwards, the debris collected in the first collecting boxes 10 is poured into the sliding chute 16 and slides into the second collecting box 15 to be collected; and after the debris in one of the first collecting boxes 10 is dumped into the sliding chute 16, the two boxes 4 can be continuously driven to rotate, so that the other first collecting box 10 arranged on the inner top surface of the box 4 can move to the inner bottom surface along with the rotation of the box 4, the original first collecting box 10 is replaced to continuously collect the debris, the continuous collection of the debris is realized, and the collection and cleaning efficiency of the debris is improved.

The utility model discloses in, use milling machine body 3 to add man-hour the cylinder at needs, place the cylinder in placing seat 18 to carry out the centre gripping by placing other fixture that set up in the seat 18 and fix the cylinder, then can process the cylinder through milling machine body 3's processing head.

When milling machine body 3 adds man-hour to the cylinder, can produce a large amount of metal fragments, these fragments can splash towards workstation 1 everywhere in the course of working, two box 4 and the guard plate 5 that are the horizontality at base 2 top dock to constitute and a complete fender protection casing that separates, the piece that splashes everywhere blocks, and two first collection boxes 10 that interior top surface and interior bottom surface of two boxes 4 placed can be collected the piece, avoid the piece that blocks in the box 4 to pile up on placing seat 18, influence the processing of cylinder.

After the first collecting box 10 arranged in the box body 4 collects enough debris, the motor 6 can be started to drive the two box bodies 4 to rotate downwards, the debris collected in the first collecting box 10 is dumped into the chute 16 and slides into the second collecting box 15 to be collected; and after the debris in one of the first collecting boxes 10 is dumped into the chute 16, the two boxes 4 can be continuously driven to rotate, so that the other first collecting box 10 arranged on the inner top surface of the box 4 can move to the inner bottom surface along with the rotation of the box 4, the original first collecting box 10 is replaced to continuously collect the debris, and the continuous collection of the debris is realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a milling machine processing platform of steam turbine cylinder body, includes workstation (1), base (2) and milling machine body (3), the top in workstation (1) is all installed in base (2) and milling machine body (3), its characterized in that, the top position placed in the middle of base (2) is equipped with places seat (18), the both sides that base (2) top is located to place seat (18) are equipped with protection machanism, protection machanism is including rotating two boxes (4) of installing at base (2) top, base (2) top is close to protection machanism and is equipped with and is used for driving protection machanism and carries out pivoted actuating mechanism.

2. The milling machine processing platform of the steam turbine cylinder block as claimed in claim 1, characterized in that the inner bottom surface and the inner top surface of the two boxes (4) are respectively provided with a first collecting box (10) in a magnetic adsorption manner, and a handle (17) which is convenient for taking out the first collecting box (10) is arranged in the first collecting box (10).

3. The milling machine processing platform of the steam turbine cylinder block as claimed in claim 1, characterized in that a placing groove (12) is formed at the top of the base (2), and a protection plate (5) is rotatably installed inside the base.

4. The milling machine processing platform of the steam turbine cylinder block according to claim 3, characterized in that two connecting plates (13) are symmetrically arranged at the top of the protection plate (5), a clamping groove (14) is formed in one end, far away from the protection plate (5), of each connecting plate (13), and a protruding portion (11) matched with the clamping groove (14) is installed at the top of the box body (4).

5. The milling machine processing platform of the cylinder body of the steam turbine cylinder according to claim 1, characterized in that the workbench (1) is provided with a sliding groove (16) with a downward convex bottom end right below the placing seat (18), and the second collecting box (15) is arranged at the lowest end of the sliding groove (16) of the workbench (1) in a sliding manner.

6. The milling machine processing platform of the cylinder block of the steam turbine cylinder according to claim 1, characterized in that the driving mechanism comprises a motor (6) arranged on the top of the base (2), wherein the rotating shaft of one box body (4) is coaxially connected with the output end of the motor (6), and the rotating shaft of the other box body (4) is provided with a first driving gear (9).

7. The milling machine processing platform of the steam turbine cylinder block as claimed in claim 6, characterized in that a second driving gear (8) is further arranged on the top of the base (2), the output end of the motor (6) is rotatably matched with the rotating shaft of the second driving gear (8) through a belt (7), and the second driving gear (8) is meshed with the first driving gear (9).