CN217749673U

CN217749673U - Cutting device for machining valve casting parts

Info

Publication number: CN217749673U
Application number: CN202222608121.7U
Authority: CN
Inventors: 曹小明; 曹小军; 李小鹏
Original assignee: Shanxi Xinyongxin Foundry Co ltd
Current assignee: Shanxi Xinyongxin Foundry Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-11-08
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of valve casting, in particular to a cutting device for processing the valve casting, which comprises a bottom plate, wherein two sides of the top of the bottom plate are fixed with side plates with opposite positions, a driving seat is fixedly arranged on the side wall of the bottom plate, an upper frame is assembled on the driving seat, the upper frame is L-shaped, and the bottom of the other end of the upper frame is assembled with a cutting part; a driving motor is fixedly arranged on the outer wall of the left side plate, and an electric push rod is arranged on the inner wall of the right side plate; the utility model can sleeve the tubular casting outside the inner rod by arranging each component inside the two groups of side plates, so that the left side wall of the tubular casting is tightly attached to the side wall of the loop bar, and then the electric push rod is opened to drive the pressure plate to prop against the right side wall of the tubular casting, thereby efficiently limiting the tubular casting from two sides so as to be convenient for cutting the tubular casting by matching with a cutting part above the top of the tubular casting; the utility model discloses mainly be applied to in the aspect of the cutting of tubulose valve casting spare.

Description

Cutting device for machining valve casting parts

Technical Field

The utility model relates to a valve casting technical field specifically is a cutting device for valve casting processing.

Background

The valve is a control part in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like; in the machining process of the valve, the valve body needs to be cut; when the cutting device for machining the valve is used at present, the valve piece to be cut is placed in a placing die cavity of a placing platform, the valve piece is pushed to a rotating cutting machine through the movement of the placing platform, and the valve piece is cut flat through the cutting machine.

Through retrieval, in the patent of application number 202120214356.0, a cutting device for valve casting processing is disclosed, including workstation, first electric push rod, cutting sword, anchor clamps, the workstation lower part is equipped with four supporting legs, and the supporting leg lower part is equipped with the universal wheel, and workstation upper portion one end is equipped with first extension board, and first support board one side is equipped with first electric push rod, and the first electric push rod other end is connected with the clamp splice. Has the advantages that: the device is provided with a first electric push rod, a second electric push rod, a first motor and a second motor, and through mutual matching of the four components, the device automatically completes cutting work on different parts of a casting part, so that the cutting efficiency and the practical value of the cutting device are greatly improved; in addition, the device's cutting station top is equipped with the water spray pole, can wash the residue that the casting piece was cut and collect by the filter screen, and the water after washing also can collect through the cask and reentrant water tank reaches cyclic utilization's effect, has improved the device's practicality and environmental protection value greatly.

Above-mentioned subassembly comes to cut the cast member through the cooperation of each group's push rod and extension board, but above-mentioned subassembly can only carry on spacingly to the foundry goods of surface rectangle, is difficult to carry on spacingly to the curved body foundry goods of surface outward, and the cast in-process of valve, and most valve foundry goods are the tubulose, and consequently the effect remains to be promoted.

Therefore, we propose a cutting device for machining of valve castings.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a cutting device for valve casting processing has solved current device and has been difficult to carry out the problem of high-efficient cutting to tubular casting according to the demand.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a cutting device for machining a valve casting part comprises a bottom plate, wherein side plates in opposite positions are fixed on two sides of the top of the bottom plate, a driving seat is fixedly installed on the side wall of the bottom plate, a top frame is assembled on the driving seat, the top frame is L-shaped, and a cutting part is assembled at the bottom of the other end of the top frame;

the left side fixed mounting has driving motor on the outer wall of curb plate, the outer end of driving motor output shaft passes the fixed cover of curb plate and is equipped with the loop bar, and the outer wall of loop bar on the screw thread cover be equipped with interior pole, right side be equipped with electric push rod on the inner wall of curb plate, and the fixed cover of outer end of electric push rod is equipped with the pressure disk that sets up with interior pole is concentric.

The outer wall of the pressure plate is fixedly provided with a bearing seat, and the outer end of the electric push rod is fixedly sleeved on the inner side of the bearing seat.

The pressure plate is made of a magnet.

The bottom of the top frame is fixedly provided with a rotary seat, the bottom surface of the rotary seat is provided with a spiral groove, and the spiral groove is matched with a stud of the cutting piece.

And a driving cylinder is arranged between the driving seat and the top frame, the bottom of the driving cylinder is fixedly connected with the driving seat, and a top output shaft is fixedly connected with the top frame.

The driving seat comprises a rectangular frame seat, a screw shaft is arranged in the rectangular frame seat, the screw shaft is connected with a motor, a rectangular block is arranged above the outer wall of the rectangular frame seat, the lower part of the rectangular block is sleeved on the screw shaft through threads matched with the screw shaft, and a driving cylinder is fixed at the upper end of the rectangular block.

The utility model discloses possess following beneficial effect:

this a cutting device for valve casting processing, through the setting of each subassembly of two sets of curb plates inboard, can be with the outside of tubulose foundry goods suit in the pole, make its left side wall hug closely on the lateral wall of loop bar, then open electric push rod drive pressure disk top on the right side wall of tubulose foundry goods, thereby can carry out high-efficient spacing to the tubulose foundry goods from both sides, so that the cutting member of its top of cooperation top carries out cutting process to it, furthermore, driving motor's setting is convenient for cooperate the bearing frame to drive the tubulose foundry goods and carry out the rotation, thereby can guarantee the cutting effect of the device to the foundry goods, the problem that current device is difficult to carry out high-efficient cutting to the tubulose foundry goods according to the demand has been solved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of an angle of the present invention;

fig. 3 is a schematic structural view of another aspect of the present invention;

FIG. 4 is a schematic structural diagram of the components at the top of the bottom plate according to the present invention;

fig. 5 is a schematic structural view of the bottom plate driving seat of the present invention;

fig. 6 is a schematic structural view of the cutting member of the present invention when detached from the rotary base.

In the figure: 1. a base plate; 2. a side plate; 3. a drive motor; 4. a loop bar; 5. an inner rod; 6. an electric push rod; 7. a platen; 8. a driving seat; 9. a drive cylinder; 10. a top frame; 11. rotating the base; 12. a cutter; 13. and a bearing 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. 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. 1-6, an embodiment of the present invention provides a technical solution: a cutting device for machining a valve casting part comprises a bottom plate 1, side plates 2 which are opposite in position are fixed on two sides of the top of the bottom plate 1, a driving seat 8 is fixedly installed on the side wall of the bottom plate 1, an upper frame 10 is arranged on the driving seat 8, the upper frame 10 is L-shaped, and a cutting part 12 is assembled at the bottom of the other end of the upper frame 10;

a driving motor 3 is fixedly installed on the outer wall of the left side plate 2, the outer end of an output shaft of the driving motor 3 penetrates through the side plate 2 and is fixedly sleeved with a loop bar 4, an inner rod 5 is sleeved on the outer wall of the loop bar 4 in a threaded manner, an electric push rod 6 is assembled on the inner wall of the right side plate 2, and a pressure plate 7 which is concentric with the inner rod 5 is fixedly sleeved on the outer end of the electric push rod 6;

in this embodiment, a bearing seat 13 is fixedly mounted on the outer wall of the pressure plate 7, the outer end of the electric push rod 6 is fixedly sleeved on the inner side of the bearing seat 13, and the pressure plate 7 is made of a magnet.

Wherein, in this embodiment, need to supplement the explanation be, this a cutting device for processing of valve casting, through the setting of each subassembly of 2 inboard of two sets of curb plates, can be with the outside of pole 5 in the tubular casting suit, make its left side wall hug closely on the lateral wall of loop bar 4, then open electric push rod 6 drive pressure disk 7 and push up on the right side wall of tubular casting, thereby can carry out high-efficient spacing to the tubular casting from both sides, so that cooperate its cutting 12 of top to carry out cutting process to it, in addition, driving motor 3's setting is convenient for cooperate bearing frame 13 to drive the tubular casting and rotate, thereby can guarantee the cutting effect of the device to the casting, the problem that current device is difficult to carry out high-efficient cutting to the tubular casting according to the demand has been solved.

It should be further added that when tubular castings of different specifications need to be cut, the inner rod 5 of the corresponding specification can be replaced in advance, and the inner rod 5 of the corresponding specification is sleeved on the loop bar 4 through threads, so that the effect of adapting to tubular castings of different inner diameters can be achieved.

Preferably, as shown in fig. 6, a rotary seat 11 is fixedly mounted at the bottom of the top frame 10, and a spiral groove is formed in the bottom surface of the rotary seat 11, and the spiral groove is matched with a stud of the cutting piece 12, so that the cutting piece 12 of different models can be replaced conveniently.

Preferably, a driving cylinder 9 is arranged between the driving seat 8 and the top frame 10, the bottom of the driving cylinder 9 is fixedly connected with the driving seat 8, a top output shaft is fixedly connected with the top frame 10, and the driving cylinder 9 is arranged to facilitate the height adjustment of the top frame 10.

Preferably, as shown in fig. 5, the driving base 8 includes a rectangular frame base, a screw shaft is arranged inside the rectangular frame base, the screw shaft is connected with a motor, a rectangular block is installed above the outer wall of the rectangular frame base, the screw shaft is sleeved below the rectangular block through a thread matched with the screw shaft, the driving cylinder 9 is fixed at the upper end of the rectangular block, and when the motor rotates, the rectangular block can be driven to move along the direction of the rectangular frame base, so as to drive the top frame 10 and the cutting member 12 to move.

The utility model discloses a theory of operation and use flow: when the device is required to cut a tubular casting, the tubular casting is sleeved on the outer side of the inner rod 5, then the electric push rod 6 is opened to drive the pressure plate 7 and the bearing seat 13 to clamp the tubular casting between the tubular casting and the loop bar 4, so that the effect of efficient limiting of the tubular casting is achieved, then the driving cylinder 9 and the second motor are respectively opened to adjust the position of the cutting piece 12, finally the driving motor 13 and the driving cylinder 9 are opened, the tubular casting is driven to rotate by the driving cylinder 9, and meanwhile, the cutting piece 12 cuts the tubular casting, so that the effect of efficient cutting of the tubular casting is achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cutting device for valve casting processing which characterized in that: the cutting device comprises a bottom plate (1), side plates (2) which are opposite in position are fixed on two sides of the top of the bottom plate (1), a driving seat (8) is fixedly installed on the side wall of the bottom plate (1), an upper frame (10) is assembled on the driving seat (8), the upper frame (10) is L-shaped, and a cutting piece (12) is assembled at the bottom of the other end of the upper frame (10);

left side fixed mounting has driving motor (3) on the outer wall of curb plate (2), the outer end of driving motor (3) output shaft passes curb plate (2) fixed cover and is equipped with loop bar (4), and the outer wall of loop bar (4) goes up the screw thread cover and is equipped with interior pole (5), right side be equipped with electric push rod (6) on the inner wall of curb plate (2), and the outer end fixed cover of electric push rod (6) is equipped with pressure disk (7) with interior pole (5) concentric setting.

2. The cutting device for machining of valve castings of claim 1, wherein: the outer wall of the pressure plate (7) is fixedly provided with a bearing seat (13), and the outer end of the electric push rod (6) is fixedly sleeved on the inner side of the bearing seat (13).

3. The cutting device for machining of valve castings of claim 2, wherein: the pressure plate (7) is made of a magnet.

4. The cutting device for machining of valve castings according to claim 1, wherein: the bottom of the top frame (10) is fixedly provided with a rotary seat (11), the bottom surface of the rotary seat (11) is provided with a spiral groove, and the spiral groove is matched with a stud of the cutting piece (12).

5. The cutting device for machining of valve castings of claim 1, wherein: a driving cylinder (9) is arranged between the driving seat (8) and the top frame (10), the bottom of the driving cylinder (9) is fixedly connected with the driving seat (8), and a top output shaft is fixedly connected with the top frame (10).

6. The cutting device for machining of valve castings according to claim 5, wherein: the driving seat (8) comprises a rectangular frame seat, a screw shaft is arranged in the rectangular frame seat, the screw shaft is connected with a motor, a rectangular block is arranged above the outer wall of the rectangular frame seat, the lower part of the rectangular block is sleeved on the screw shaft through a thread matched with the screw shaft, and a driving cylinder (9) is fixed at the upper end of the rectangular block.