CN220426892U - Cutting device for valve processing - Google Patents
Cutting device for valve processing Download PDFInfo
- Publication number
- CN220426892U CN220426892U CN202322079898.3U CN202322079898U CN220426892U CN 220426892 U CN220426892 U CN 220426892U CN 202322079898 U CN202322079898 U CN 202322079898U CN 220426892 U CN220426892 U CN 220426892U
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- Prior art keywords
- cutting
- valve
- wall
- hinged
- block
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- 238000005520 cutting process Methods 0.000 title claims abstract description 87
- 238000003754 machining Methods 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a cutting device for valve machining, which relates to the technical field of valve machining and comprises a valve machining table, wherein a vertical plate is welded on the outer wall of the top of the valve machining table, a centering and positioning mechanism is arranged on the valve machining table, a lifting block is connected to the vertical plate through a lifting mechanism, a hinged plate is hinged to the front edge of the lifting block, an electric push rod which is obliquely arranged is hinged to the lower part of the front edge of the lifting block, and an output shaft of the electric push rod is hinged to the upper part of the rear edge of the hinged plate. The lifting mechanism is designed, so that the cutting depth is convenient and flexible to adjust, and the cutting angle can be flexibly adjusted through the electric push rod which is hinged, so that the device can flexibly adapt to diversified processing requirements; in the cutting process, the chip blowing fan blade is controlled to rotate through the cutting motor, chips attached to the valve part in the cutting process can be blown off, damage of the chips to the valve part is reduced, and therefore the processing quality of the valve is improved.
Description
Technical Field
The utility model relates to the technical field of valve machining, in particular to a cutting device for valve machining.
Background
Cutting is a machining method in which a cutting tool is used to cut an unnecessary material layer on a blank or workpiece into chips, thereby obtaining a predetermined geometry, size, and surface quality of the workpiece.
The valve just needs to use cutting device in the in-process of processing, however current cutting device simple structure has following problem in the in-service use:
firstly, the cutting depth and the cutting angle are not convenient to flexibly adjust, and further the cutting depth and the cutting angle cannot flexibly adapt to diversified processing requirements;
secondly, the scraps attached to the valve parts in the cutting process are inconvenient to blow off, and the scraps can damage the valve parts in the cutting process, so that the machining quality of the valve is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the cutting device for valve processing, which overcomes the defects of the prior art by designing the lifting mechanism, the electric push rod and the chip blowing fan blade, and effectively solves the problems that the cutting device for valve processing is inconvenient to flexibly adjust the cutting depth and the cutting angle and is inconvenient to blow off chips attached to valve parts in the cutting process.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a cutting device for valve processing comprises a valve processing table with a vertical plate welded on the outer wall of the top;
the valve processing table is provided with a centering and positioning mechanism, and the vertical plate is connected with a lifting block through a lifting mechanism;
the front edge of the lifting block is hinged with a hinged plate, the lower part of the front edge of the lifting block is hinged with an electric push rod which is obliquely arranged, and an output shaft of the electric push rod is hinged to the upper part of the rear edge of the hinged plate;
the cutting motor is fixedly arranged on the outer wall of the front edge of the hinged plate, the chip blowing fan blades are fixedly sleeved on the output shaft of the cutting motor, and the cutting drill bit is connected to the output shaft of the cutting motor through the detachable connecting structure.
Preferably, the detachable connection structure comprises a slot arranged at the bottom of the output shaft of the cutting motor, a butterfly screw connected to the output shaft of the cutting motor in a threaded manner, and a positioning hole arranged on the cutting drill bit.
Preferably, the cutting bit is inserted into the slot, and the butterfly screw is in threaded connection with the positioning hole.
Preferably, the lifting mechanism comprises a servo control assembly, a lifting channel arranged at the front edge of the vertical plate, a threaded rotating rod rotatably arranged in the lifting channel and a supporting block welded on the outer wall of the upper part of the rear edge of the vertical plate.
Preferably, the lifting block is in threaded connection with the threaded rotating rod, and the outer wall of the lifting block is in sliding connection with the inner wall of the lifting channel.
Preferably, the servo control assembly comprises a servo motor fixedly arranged on the outer wall of the top of the supporting block, a first gear fixedly sleeved on an output shaft of the servo motor, and a second gear fixedly sleeved on the upper portion of the threaded rotating rod and meshed with the first gear.
Preferably, the bottom outer wall symmetry welding of valve processing platform has two mounting panels, and centering positioning mechanism is including locating two locating component on two mounting panels and the same location diaphragm that welds between two mounting panels, and two locating component symmetry and stagger the setting.
Preferably, the two positioning components comprise an air cylinder fixedly arranged on the side wall of the mounting plate, a centering block fixedly connected to the piston rod of the air cylinder, a C-shaped positioning block welded on the outer wall of the top of the centering block, a slide way arranged on the top of the valve processing table and a linear bearing fixedly embedded in the centering block, wherein the outer wall of the C-shaped positioning block is in sliding connection with the inner wall of the slide way, and the linear bearing is movably connected with the positioning cross column.
The beneficial effects of the utility model are as follows:
1. the lifting mechanism is designed, the forward and reverse rotation of the threaded rotating rod is controlled through the servo control assembly, the lifting block is enabled to control the cutting bit to perform lifting movement under the limit of the lifting channel, the cutting depth is further convenient to flexibly adjust, the cutting angle can be flexibly adjusted through the electric push rod which is hinged, and therefore diversified processing requirements can be flexibly met;
2. in the cutting process, the chip blowing fan blade is controlled to rotate by the cutting motor, chips attached to the valve part in the cutting process can be blown off, damage of the chips to the valve part is reduced, and therefore the processing quality of the valve is improved;
3. in addition, the detachable connecting structure is designed, so that the cutting bit can be conveniently detached and replaced, and the centering and positioning mechanism is designed, so that the valve can be conveniently and stably fixed, the position deviation of the valve in the cutting process is avoided, and the cutting efficiency and the cutting effect can be improved.
Drawings
FIG. 1 is a schematic view of the overall front view of the three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the three-dimensional structure of the whole bottom view of the present utility model;
FIG. 3 is a schematic view of the three-dimensional structure of the cutting bit and hinge plate of the present utility model after removal;
FIG. 4 is a schematic view of a three-dimensional enlarged structure of two positioning assemblies according to the present utility model.
In the figure: 1. a valve processing table; 2. a riser; 3. a lifting block; 4. a hinged plate; 5. an electric push rod; 6. a cutting motor; 7. chip blowing fan blades; 8. cutting bits; 9. a butterfly screw; 10. positioning holes; 11. a lifting channel; 12. a threaded rotating rod; 13. a support block; 14. a servo motor; 15. a first gear; 16. a second gear; 17. a mounting plate; 18. a cylinder; 19. centering blocks; 20. a C-shaped positioning block; 21. a slideway; 22. and positioning the transverse column.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
1, referring to fig. 1 to 3, a valve machining cutting device comprises a valve machining table 1 with a vertical plate 2 welded on the outer wall of the top;
the vertical plate 2 is connected with a lifting block 3 through a lifting mechanism, the front edge of the lifting block 3 is hinged with a hinged plate 4, the lower part of the front edge of the lifting block 3 is hinged with an obliquely arranged electric push rod 5, and the output shaft of the electric push rod 5 is hinged to the upper part of the rear edge of the hinged plate 4;
the outer wall of the front edge of the hinged plate 4 is fixedly provided with a cutting motor 6 through a bolt, a chip blowing fan blade 7 is fixedly sleeved on an output shaft of the cutting motor 6, and the output shaft of the cutting motor 6 is connected with a cutting drill bit 8 through a detachable connecting structure;
the detachable connecting structure comprises a slot arranged at the bottom of the output shaft of the cutting motor 6, a butterfly screw 9 screwed on the output shaft of the cutting motor 6 and a positioning hole 10 arranged on the cutting bit 8, wherein the cutting bit 8 is mutually spliced with the slot, and the butterfly screw 9 is in threaded connection with the positioning hole 10;
when the cutting bit 8 is detached, the lower butterfly screw 9 is separated from the positioning hole 10, so that the cutting bit 8 can be taken out, and the cutting bit 8 can be detached and replaced conveniently;
the lifting mechanism comprises the following components:
lifting channel 11: the lifting channel 11 is arranged at the front edge of the vertical plate 2, and the outer wall of the lifting block 3 is in sliding connection with the inner wall of the lifting channel 11;
screw thread bull stick 12: the threaded rotating rod 12 is respectively connected with the bottom inner wall and the top inner wall of the lifting channel 11 through two bearings, the top end of the threaded rotating rod 12 extends out of the vertical plate 2, and the lifting block 3 is in threaded connection with the threaded rotating rod 12;
support block 13: the supporting block 13 is welded on the outer wall of the upper part of the rear edge of the vertical plate 2;
and a servo control assembly: the device comprises a servo motor 14 fixed on the outer wall of the top of a supporting block 13 through bolts, a first gear 15 fixedly sleeved on the output shaft of the servo motor 14, and a second gear 16 fixedly sleeved on the upper part of a threaded rotating rod 12 and meshed with the first gear 15;
in the embodiment, the servo control assembly controls the screw thread rotating rod 12 to rotate positively and negatively, the lifting block 3 controls the cutting bit 8 to lift under the limit of the lifting channel 11, so that the cutting depth can be flexibly adjusted, the cutting angle can be flexibly adjusted through the electric push rod 5 which is hinged, and the diversified processing requirements can be flexibly adapted;
in the cutting process, the chip blowing fan blade 7 is controlled to rotate through the cutting motor 6, chips attached to the valve part in the cutting process can be blown off, damage of the chips to the valve part is reduced, and therefore the processing quality of the valve is improved.
Example 2, referring to fig. 2 and 4, this example is optimized based on example 1, specifically: the cutting device for valve machining further comprises a centering and positioning mechanism arranged on the valve machining table 1;
the outer wall of the bottom of the valve processing table 1 is symmetrically welded with two mounting plates 17, the centering positioning mechanism comprises two positioning components arranged on the two mounting plates 17 and the same positioning cross column 22 welded between the two mounting plates 17, and the two positioning components are symmetrically and staggered;
the two positioning assemblies comprise an air cylinder 18 fixed on the side wall of the mounting plate 17 through bolts, a centering block 19 fixedly connected to a piston rod of the air cylinder 18, a C-shaped positioning block 20 welded on the outer wall of the top of the centering block 19, a slideway 21 arranged on the top of the valve processing table 1 and a linear bearing fixedly embedded in the centering block 19;
the outer wall of the C-shaped positioning block 20 is in sliding connection with the inner wall of the slideway 21, and the linear bearing is in movable connection with the positioning cross column 22;
in this embodiment, through centering positioning mechanism, can conveniently carry out stable fixed to the valve, avoid its skew that appears in cutting process, and then can improve cutting efficiency and effect.
The working principle of the utility model is as follows:
firstly, the piston rods of the two cylinders 18 are contracted simultaneously to control the two centering blocks 19 to be centered and closed, the linear bearings on the two centering blocks 19 are matched with the positioning cross columns 22, so that the stability and smoothness of the movement of the two centering blocks 19 can be ensured, and then the two centering blocks 19 can control the two C-shaped positioning blocks 20 to be centered and closed to stably fix the valve;
secondly, control gear one 15 positive and negative rotation through servo motor 14, then with gear one 15 meshed gear two 16 can control screw thread bull stick 12 positive and negative rotation, make lifting block 3 control cutting drill bit 8 carry out elevating movement under the spacing of lift passageway 11, and then be convenient for nimble regulation depth of cut to electric putter 5 through articulated setting can nimble regulation cutting angle, control through cutting motor 6 and blow the rotation of bits flabellum 7, can blow off the piece that adheres to on the valve part in the cutting process.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. A cutting device for valve processing comprises a valve processing table (1) with a vertical plate (2) welded on the outer wall of the top;
the valve machining device is characterized in that a centering and positioning mechanism is arranged on the valve machining table (1), and a lifting block (3) is connected to the vertical plate (2) through a lifting mechanism;
the front edge of the lifting block (3) is hinged with a hinged plate (4), the lower part of the front edge of the lifting block (3) is hinged with an obliquely arranged electric push rod (5), and an output shaft of the electric push rod (5) is hinged to the upper part of the rear edge of the hinged plate (4);
the front outer wall of the hinged plate (4) is fixedly provided with a cutting motor (6), a chip blowing fan blade (7) is fixedly sleeved on an output shaft of the cutting motor (6), and the output shaft of the cutting motor (6) is connected with a cutting drill bit (8) through a detachable connecting structure.
2. The cutting device for valve machining according to claim 1, wherein the detachable connection structure comprises a slot arranged at the bottom of an output shaft of the cutting motor (6), a butterfly screw (9) screwed on the output shaft of the cutting motor (6) and a positioning hole (10) arranged on the cutting drill bit (8).
3. Cutting device for valve machining according to claim 1, characterized in that the cutting bit (8) is mutually inserted into the slot and the butterfly screw (9) is screwed into the positioning hole (10).
4. The cutting device for valve machining according to claim 1, wherein the lifting mechanism comprises a servo control assembly, a lifting channel (11) formed in the front edge of the vertical plate (2), a threaded rotating rod (12) rotatably installed in the lifting channel (11), and a supporting block (13) welded on the outer wall of the upper part of the rear edge of the vertical plate (2).
5. The cutting device for valve machining according to claim 1, wherein the lifting block (3) is in threaded connection with the threaded rotating rod (12), and the outer wall of the lifting block (3) is in sliding connection with the inner wall of the lifting channel (11).
6. The cutting device for valve machining according to claim 4, wherein the servo control assembly comprises a servo motor (14) fixedly arranged on the outer wall of the top of the supporting block (13), a first gear (15) fixedly sleeved on an output shaft of the servo motor (14) and a second gear (16) fixedly sleeved on the upper portion of the threaded rotating rod (12) and meshed with the first gear (15).
7. The cutting device for valve machining according to claim 1, wherein the two mounting plates (17) are symmetrically welded on the outer wall of the bottom of the valve machining table (1), the centering positioning mechanism comprises two positioning components arranged on the two mounting plates (17) and the same positioning cross column (22) welded between the two mounting plates (17), and the two positioning components are symmetrically and staggered.
8. The cutting device for valve machining according to claim 7, wherein the two positioning assemblies comprise an air cylinder (18) fixedly arranged on the side wall of the mounting plate (17), a centering block (19) fixedly connected to a piston rod of the air cylinder (18), a C-shaped positioning block (20) welded on the outer wall of the top of the centering block (19), a slideway (21) arranged on the top of the valve machining table (1) and a linear bearing fixedly embedded in the centering block (19), the outer wall of the C-shaped positioning block (20) is in sliding connection with the inner wall of the slideway (21), and the linear bearing is movably connected with the positioning cross column (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079898.3U CN220426892U (en) | 2023-08-04 | 2023-08-04 | Cutting device for valve processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079898.3U CN220426892U (en) | 2023-08-04 | 2023-08-04 | Cutting device for valve processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426892U true CN220426892U (en) | 2024-02-02 |
Family
ID=89688494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322079898.3U Active CN220426892U (en) | 2023-08-04 | 2023-08-04 | Cutting device for valve processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426892U (en) |
-
2023
- 2023-08-04 CN CN202322079898.3U patent/CN220426892U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |