CN115816187B - Surface grinding device for manufacturing water vapor compressor - Google Patents
Surface grinding device for manufacturing water vapor compressor Download PDFInfo
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- CN115816187B CN115816187B CN202310043279.0A CN202310043279A CN115816187B CN 115816187 B CN115816187 B CN 115816187B CN 202310043279 A CN202310043279 A CN 202310043279A CN 115816187 B CN115816187 B CN 115816187B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a surface grinding device for manufacturing a vapor compressor, which relates to the field of manufacturing of vapor compressors and comprises a grinding platform; a grinding driving mechanism is fixedly arranged on the left side of the upper surface of the grinding platform; the grinding cavity is fixedly connected to the right side of the upper surface of the grinding platform; the driving rotary disc is fixedly arranged at the output end of the grinding driving mechanism; the azimuth adjusting seat is connected to the right surface of the driving rotary disc in a sliding manner; the adjusting function of the axle center of the crankshaft is achieved, the multi-section axle body of the crankshaft can be adjusted through one-time clamping, grinding of axle sections at different positions is achieved, and the problems that the existing crankshaft grinds the surface of the crankshaft through a grinding machine tool, and when grinding different axle sections of the crankshaft, the different axle sections of the crankshaft cannot grind through rotation of the machine tool to drive the crankshaft due to uncontrollable axle centers of machine tool fixtures, and the multiple axle sections of the crankshaft are inconvenient to frequently switch to be fixedly connected with the machine tool, so that grinding efficiency is low are solved.
Description
Technical Field
The invention relates to the technical field of manufacturing of water vapor compressors, in particular to a surface grinding device for manufacturing of a water vapor compressor.
Background
The water vapor compressor has a complex overall structure and mainly comprises three basic units of a compression system, a vapor cooler and a lubrication system. The vapor compressor is a key device for the heat recovery system to raise the temperature and pressure of the generated vapor by compression. The water vapor compression device has the advantages that low-pressure or low-temperature water vapor is pressurized and heated to meet the temperature and pressure requirements required by a process or engineering, the water vapor compressor drives the crankshaft to move through the motor, the water vapor is compressed to achieve the function, when the crankshaft of the water vapor compressor is produced, the crankshaft needs to be ensured to have good surface finish, the surface of the crankshaft needs to be further ground after casting processing, and the surface finish of the crankshaft is increased.
However, the surface of the existing crankshaft is ground by a grinding machine tool, the crankshaft is driven to rotate by the machine tool in the grinding process, the crankshaft contacts with the grinding mechanism to generate friction so as to realize the grinding effect, and when grinding different shaft sections of the crankshaft, the different shaft sections of the crankshaft cannot be ground by the rotation of the machine tool due to uncontrollable axle centers of machine tool fixtures, and the grinding efficiency is low because a plurality of shaft sections of the crankshaft are inconvenient to be frequently switched to be fixedly connected with the machine tool.
Disclosure of Invention
The invention provides a surface grinding device for manufacturing a vapor compressor, which specifically comprises the following components: a grinding platform; a grinding driving mechanism is fixedly arranged on the left side of the upper surface of the grinding platform; the grinding cavity is fixedly connected to the right side of the upper surface of the grinding platform; the driving rotary disc is fixedly arranged at the output end of the grinding driving mechanism; the azimuth adjusting seat is connected to the right surface of the driving rotary disc in a sliding manner; the positioning chuck is movably connected to the right side of the azimuth adjusting seat; the pushing centering frame is connected inside the grinding cavity in a sliding way; the pushing screw pushing cylinder is fixedly connected to the inner bottom of the grinding cavity through a screw, and the left end of a push rod of the pushing screw pushing cylinder is fixedly connected with the pushing centering frame; the control panel is fixedly connected to the front surface of the grinding driving mechanism through a screw, and is electrically connected with and controls the grinding driving mechanism and the pushing screw pushing cylinder; the numerical control grinding mechanism is fixedly connected to the left side of the pushing centering frame and is connected with the control panel through an electrical connection wire.
Further, the inner rear surface of the grinding cavity is fixedly connected with two intracavity guide rods.
Further, the right surface of the driving rotary disc is connected with two rotary disc guide rods through screws, the right surface of the driving rotary disc is fixedly connected with two rotary disc screw seats, screw holes are formed in the rotary disc screw seats in a penetrating mode, and the rotary disc screw seats are in screw connection with tightening screws.
Further, there is the regulation bottom plate through welded connection on the left surface of position control seat, the right guide way of rectangular channel structure has been seted up on the right surface of position control seat, the left guide way of rectangular channel structure has been seted up on the left surface of position control seat, left guide way and right guide way intercommunication, it is connected with two propelling screw to rotate on the outer wall of position control seat, two rectangular channels have been seted up to the inside of position control seat, two rectangular channel swing joint have two rectangular plate body structure's location clamp splice, two side guide holes have been seted up in the both sides of position control seat run through respectively.
Further, the left surface of adjusting bottom plate fixedly connected with adjusts the slider, adjusts slider sliding connection on the capstan guide arm, and the left surface place ahead and the rear of adjusting bottom plate are protruding respectively to be provided with a locating convex plate, have seted up the bottom plate in the middle of the adjusting bottom plate and have led to the groove.
Further, a clamping block screw hole is formed in the positioning clamping block, two clamping block guide rods are fixedly connected to the outer surface of the positioning clamping block, and the clamping block guide rods are in sliding connection with the side guide holes.
Further, the left surface of the positioning chuck is fixedly connected with a guide connecting rod, the left end of the guide connecting rod is connected with a guide lock plate through welding, the guide connecting rod is connected with a right guide groove in a sliding mode, and the guide lock plate is connected with a left guide groove in a sliding mode.
Further, a rectangular positioning clamping groove is formed in the front surface and the rear surface of the guide lock plate respectively.
Further, the propulsion centering frame is an L-shaped frame body, two centering frame sliding blocks are fixedly connected to the propulsion centering frame, guide rods in the cavity are connected to the centering frame sliding blocks in a sliding mode, three centering pushing cylinders are fixedly connected to the inside of the propulsion centering frame and are connected with a control panel through electrical connection wires, push rods of the three centering pushing cylinders face the center of the propulsion centering frame, an included angle of one hundred twenty degrees exists between every two centering pushing cylinders, and centering clamping blocks are fixedly connected to the tail ends of the push rods of the centering pushing cylinders.
Furthermore, an inner groove of the clamping block with an L-shaped groove body structure is formed in the inner surface of the centering clamping block.
The invention has the following beneficial effects: 1. the invention is provided with a structure for fixing the crankshaft for the vapor compressor, when the crankshaft is used, the outer end shaft section of the crankshaft is fixedly installed through the chuck, the crankshaft is installed through the chuck, in the working process of the grinding device, the driving rotary disc is driven to rotate through the grinding driving mechanism, the azimuth adjusting seat and the positioning chuck are driven to rotate through the driving rotary disc, the crankshaft rotates around the axis of the driving rotary disc, and when the axis of the grinded shaft section of the crankshaft is collinear with the axis of the driving rotary disc, the grinding process of the surface of the crankshaft can be realized through the contact and friction between the outer surface of the crankshaft and the numerical control grinding mechanism.
2. The position adjusting mechanism of the crankshaft is arranged in the invention, the position adjusting function is realized by matching the driving rotary disc, the azimuth adjusting seat and the positioning chuck, in the fixed state of the crankshaft, if the axis of the grinded shaft section is inconsistent with the rotating circle center of the driving rotary disc, the two pushing screws are rotated, the positioning clamping blocks are moved outwards, the guiding locking plate is locked by contact, then the two pushing screws are rotated, the pushing screws are far away from the positioning convex plate, the azimuth adjusting seat can slide on the driving rotary disc, thereby realizing the multi-direction adjusting function of the positioning chuck, manually adjusting the grinded shaft section to be coaxial with the rotating center of the driving rotary disc, after the adjustment is finished, the two pushing screws are rotated, the inner ends of the two pushing screws are pushed against the positioning convex plate, the azimuth adjusting seat is fixed, then the two pushing screws are rotated, the positioning clamping blocks are close to the middle, the guiding locking plate is clamped, the locking of the positioning chuck is realized, when the grinding driving mechanism is started again, the grinded shaft section of the crankshaft is rotated by taking the axis of the guiding clamping blocks as the circle center, the outer surface of the spindle body is controlled to slide on the driving rotary disc, the spindle section is moved, the spindle body is adjusted, the spindle body is ground, the spindle is adjusted to have the same axis, and the axis position can be adjusted, and the crankshaft is adjusted.
3. The invention is provided with the pushing centering frame, and the pushing centering frame is provided with the three centering pushing cylinders, when the centering clamping blocks are pushed to the middle by the three centering pushing cylinders, the centers of the three centering clamping blocks are positioned at the rotation axis of the driving rotary disk, and the positioned shaft segments can be positioned on the rotation axis of the driving rotary disk in an auxiliary manner through the matching of the three centering clamping blocks, so that the positioning efficiency of the crankshaft is effectively improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the left side of an embodiment of the present invention;
FIG. 3 is a schematic view of a structure of a driving dial according to an embodiment of the present invention;
FIG. 4 is a schematic view of an embodiment of the present invention with the crankshaft position adjusted;
FIG. 5 is a schematic view of the structure of an azimuth adjustment seat according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of the structure of a positioning chuck according to an embodiment of the invention;
FIG. 7 is a schematic view of the structure of the inside of the azimuth adjusting seat according to the embodiment of the present invention;
FIG. 8 is a schematic view of the structure of a push-on centering frame according to an embodiment of the present invention;
FIG. 9 is a schematic view of the structure of FIG. 6, partially enlarged at A, according to an embodiment of the present invention;
fig. 10 is a partially enlarged structural schematic diagram of fig. 8B according to an embodiment of the present invention.
List of reference numerals
1. A grinding platform; 2. a grinding driving mechanism; 3. grinding the cavity; 301. a guide rod in the cavity; 4. driving the rotating disc; 401. a rotary disc guide rod; 402. a spiral seat of a rotary disk; 403. tightly pushing the screw rod; 5. an azimuth adjusting seat; 501. adjusting the bottom plate; 5011. an adjusting slide block; 5012. positioning a convex plate; 5013. a groove is formed in the bottom plate; 502. a right guide groove; 503. a left guide groove; 504. advancing the screw; 505. positioning the clamping blocks; 5051. clamping block screw holes; 5052. a clamp block guide rod; 506. a side guide hole; 6. positioning a chuck; 601. a guide link; 602. a guide lock plate; 6021. positioning clamp grooves; 7. pushing the centering frame; 701. centering frame sliding blocks; 702. centering pushing cylinder; 703. centering clamping blocks; 7031. an inner groove of the clamping block; 8. pushing the spiral pushing cylinder; 9. a control panel; 10. and a numerical control grinding mechanism.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.
Please refer to fig. 1 to 10:
the present invention provides a surface grinding device for manufacturing a vapor compressor, comprising: a grinding platform 1; the left side of the upper surface of the grinding platform 1 is fixedly provided with a grinding driving mechanism 2; the grinding cavity 3 is fixedly connected to the right side of the upper surface of the grinding platform 1; the driving rotary disk 4 is fixedly arranged at the output end of the grinding driving mechanism 2; the azimuth adjusting seat 5 is connected to the right surface of the driving rotary disk 4 in a sliding way; the positioning chuck 6 is movably connected to the right side of the azimuth adjusting seat 5, the left surface of the positioning chuck 6 is fixedly connected with a guide connecting rod 601, the left end of the guide connecting rod 601 is connected with a guide lock plate 602 through welding, the front surface and the rear surface of the guide lock plate 602 are respectively provided with a rectangular positioning clamp groove 6021, the guide connecting rod 601 is slidably connected with the right guide groove 502, and the guide lock plate 602 is slidably connected with the left guide groove 503; the pushing centering frame 7 is slidably connected inside the grinding cavity 3; the pushing screw pushing cylinder 8 is fixedly connected to the inner bottom of the grinding cavity 3 through a screw, and the left end of a push rod of the pushing screw pushing cylinder 8 is fixedly connected to the pushing centering frame 7; the control panel 9 is fixedly connected to the front surface of the grinding driving mechanism 2 through a screw, and the control panel 9 is electrically connected with and controls the grinding driving mechanism 2 and the pushing screw pushing cylinder 8; the numerical control grinding mechanism 10, the numerical control grinding mechanism 10 is fixedly connected to the left side of the pushing centering frame 7, and the numerical control grinding mechanism 10 is connected with the control panel 9 through an electrical connection wire.
The rear surface of the grinding cavity 3 is fixedly connected with two intracavity guide rods 301, the pushing centering frame 7 is an L-shaped frame body, two centering frame sliding blocks 701 are fixedly connected to the pushing centering frame 7, the centering frame sliding blocks 701 are slidably connected with the intracavity guide rods 301, three centering pushing cylinders 702 are fixedly connected to the inside of the pushing centering frame 7, the centering pushing cylinders 702 are connected with the control panel 9 through electric connection wires, push rods of the three centering pushing cylinders 702 face the center of the pushing centering frame 7, an included angle of one hundred twenty degrees exists between every two centering pushing cylinders 702, and the tail ends of push rods of the centering pushing cylinders 702 are fixedly connected with centering clamping blocks 703; the inner surface of the centering clamp block 703 is provided with a clamp block inner groove 7031 with an L-shaped groove body structure; the outer surface of the crankshaft can be more firmly fixed through the action of the clamping block inner groove 7031, so that the stability of the fixing of the crankshaft is improved; the centering frame sliding block 701 is connected with the guide rod 301 in the cavity in a sliding manner, plays a role in guiding the pushing centering frame 7, and is provided with three centering pushing cylinders 702, when the centering pushing cylinders 702 push the centering clamping blocks 703 to the middle simultaneously, the centers of the three centering clamping blocks 703 are positioned at the rotation axis of the driving rotary disk 4, and the shaft sections can be positioned in an auxiliary manner through the cooperation of the three centering clamping blocks 703, so that the positioned shaft sections are positioned at the rotation axis of the driving rotary disk 4, and the positioning efficiency of a crankshaft is effectively improved.
Wherein, the right surface of the driving rotary disk 4 is connected with two rotary disk guide rods 401 through screws, the right surface of the driving rotary disk 4 is fixedly connected with two rotary disk screw seats 402, screw holes are formed in the rotary disk screw seats 402 in a penetrating manner, and the rotary disk screw seats 402 are spirally connected with a tightening screw 403; the position of the jacking screw 403 is adjusted to limit the positioning convex plate 5012 from two ends, so that the position of the azimuth adjusting seat 5 is adjusted and fixed.
The left surface of the azimuth adjusting seat 5 is fixedly connected with an adjusting bottom plate 501 through welding, the left surface of the adjusting bottom plate 501 is fixedly connected with an adjusting sliding block 5011, the adjusting sliding block 5011 is slidingly connected to a rotary disc guide rod 401, one positioning convex plate 5012 is respectively arranged in front of and behind the left surface of the adjusting bottom plate 501 in a protruding mode, a bottom plate inner through groove 5013 is formed in the middle of the adjusting bottom plate 501, a right guide groove 502 with a rectangular groove structure is formed in the right surface of the azimuth adjusting seat 5, a left guide groove 503 with a rectangular groove structure is formed in the left surface of the azimuth adjusting seat 5, the left guide groove 503 is communicated with the right guide groove 502, two pushing screws 504 are rotationally connected to the outer wall of the azimuth adjusting seat 5, two rectangular grooves are formed in the azimuth adjusting seat 5, two positioning clamping blocks 505 with two rectangular plate structures are movably connected to each other, one clamping block screw hole 5051 is formed in the positioning clamping block 505, two clamping block guide rods 5052 are fixedly connected to the outer surfaces of the positioning clamping block 505, the two sides of the guide holes 506 are slidingly connected with the side 506, and two sides of the guide rod 5052 of the azimuth adjusting seat 5 penetrate through the two guide holes respectively; in the fixed state of the crankshaft, if the axis of the grinded shaft section is inconsistent with the rotation center of the driving rotary disk 4, the two pushing screws 504 are rotated to enable the positioning clamping blocks 505 to move outwards to contact and lock the guide locking plate 602, then the two pushing screws 403 are rotated to enable the pushing screws 403 to be far away from the positioning convex plate 5012, so that the azimuth adjusting seat 5 can slide on the driving rotary disk 4, the multidirectional adjusting function of the positioning chuck 6 is realized, the grinded shaft section can be manually adjusted to be coaxial with the rotation center of the driving rotary disk 4, after the adjustment is completed, the two pushing screws 403 are rotated to enable the inner ends of the two pushing screws 403 to push against the positioning convex plate 5012, the azimuth adjusting seat 5 is fixed, then the two pushing screws 504 are rotated to enable the positioning clamping blocks 505 to approach to the middle, the guide locking plate 602 is clamped, the locking of the positioning chuck 6 is realized, when the grinding driving mechanism 2 is started again, the grinded shaft section of the crankshaft rotates by taking the axis of the crankshaft as the axis of the grinding mechanism 10 to approach the axis center of the spindle section, and the grinding function of the crankshaft is realized.
Specific use and action of the embodiment: in the invention, firstly, the outer end shaft section of the crankshaft is fixedly installed through a chuck, the crankshaft is installed through the chuck, in the working process of the grinding device, the driving rotary disk 4 is driven to rotate through the grinding driving mechanism 2, the azimuth adjusting seat 5 and the positioning chuck 6 are driven to rotate through the driving rotary disk 4, the crankshaft rotates around the axis of the driving rotary disk 4, when the axis of the grinded shaft section of the crankshaft is collinear with the axis of the driving rotary disk 4, the grinding is realized through the contact and friction between the outer surface of the crankshaft and the numerical control grinding mechanism 10, if the axis of the grinded shaft section is inconsistent with the rotation center of the driving rotary disk 4, the two pushing screws 504 are rotated, the positioning clamping blocks 505 are outwards moved to contact the locking of the guide locking plates 602, then the two pushing screws 403 are rotated, the pushing screws 403 are far away from the positioning convex plates 5012, the azimuth adjusting seat 5 can slide on the driving rotary disk 4, thereby realizing the multi-directional adjustment function of the positioning chuck 6, manually adjusting the grinded shaft section to be coaxial with the rotation center of the driving rotary disk 4, pushing the pushing centering frame 7 by the pushing spiral pushing cylinder 8, enabling the centering pushing cylinder 702 to be positioned at the grinded shaft section position of the crankshaft, controlling the three centering pushing cylinders 702 to push the centering clamp blocks 703 towards the middle, enabling the center of the three centering clamp blocks 703 to be positioned at the rotation center of the driving rotary disk 4, assisting the positioning shaft section to be positioned at the rotation axis center of the driving rotary disk 4 by the cooperation of the three centering clamp blocks 703, rotating the two pushing screws 403 after the adjustment is completed, enabling the inner ends of the two pushing screws 403 to push the positioning convex plate 5012, fixing the position adjusting seat 5, then rotating the two pushing screws 504, enabling the positioning clamp blocks 505 to approach towards the middle, clamping the guide locking plate 602, the locking of the positioning chuck 6 is realized, the horizontal directions of the numerical control grinding mechanism 10 and the pushing centering frame 7 are controlled by the pushing spiral pushing cylinder 8, and when the grinding driving mechanism 2 is started again, the ground shaft section of the crankshaft rotates by taking the axis of the crankshaft as the circle center, and the outer surface of the shaft body can be ground when the numerical control grinding mechanism 10 is controlled to be close to the shaft section.
Claims (5)
1. The surface grinding device for manufacturing the water vapor compressor is characterized by comprising a grinding platform (1); a grinding driving mechanism (2) is fixedly arranged on the left side of the upper surface of the grinding platform (1); the grinding cavity (3), the grinding cavity (3) is fixedly connected to the right side of the upper surface of the grinding platform (1); the driving rotary disc (4), the driving rotary disc (4) is fixedly arranged at the output end of the grinding driving mechanism (2); the azimuth adjusting seat (5) is connected to the right surface of the driving rotary disc (4) in a sliding manner; an adjusting bottom plate (501) is connected to the left surface of the azimuth adjusting seat (5) through welding, a right guide groove (502) with a rectangular groove structure is formed in the right surface of the azimuth adjusting seat (5), a left guide groove (503) with a rectangular groove structure is formed in the left surface of the azimuth adjusting seat (5), the left guide groove (503) is communicated with the right guide groove (502), two pushing screws (504) are rotationally connected to the outer wall of the azimuth adjusting seat (5), two rectangular grooves are formed in the azimuth adjusting seat (5), and two positioning clamping blocks (505) with rectangular plate structures are movably connected in the two rectangular grooves; a clamp block screw hole (5051) is formed in the positioning clamp block (505), two clamp block guide rods (5052) are fixedly connected to the outer surface of the positioning clamp block (505), the clamp block guide rods (5052) are in sliding connection with the side guide holes (506), and two sides of the azimuth adjusting seat (5) are respectively provided with the two side guide holes (506) in a penetrating mode; the positioning chuck (6) is movably connected to the right side of the azimuth adjusting seat (5); the left surface of the positioning chuck (6) is fixedly connected with a guide connecting rod (601), the left end of the guide connecting rod (601) is connected with a guide lock plate (602) through welding, the guide connecting rod (601) is slidably connected with a right guide groove (502), and the guide lock plate (602) is slidably connected with a left guide groove (503); the front surface and the rear surface of the guide lock plate (602) are respectively provided with a rectangular positioning clamping groove (6021); the pushing centering frame (7), the pushing centering frame (7) is connected inside the grinding cavity (3) in a sliding way; the pushing screw pushing cylinder (8), the pushing screw pushing cylinder (8) is fixedly connected to the inner bottom of the grinding cavity (3) through a screw, and the left end of a push rod of the pushing screw pushing cylinder (8) is fixedly connected with the pushing centering frame (7); the control panel (9), the said control panel (9) is fixedly connected to front surface of the grinding driving mechanism (2) through the screw, and the control panel (9) is electrically connected and controls the grinding driving mechanism (2), impels the spiral pushing cylinder (8); the numerical control grinding mechanism (10), the numerical control grinding mechanism (10) is fixedly connected to the left side of the pushing centering frame (7), and the numerical control grinding mechanism (10) is connected with the control panel (9) through an electrical connection wire; the pushing centering frame (7) is an L-shaped frame body, two centering frame sliding blocks (701) are fixedly connected to the pushing centering frame (7), guide rods (301) in the sliding connection cavity of the centering frame sliding blocks (701), three centering pushing cylinders (702) are fixedly connected to the pushing centering frame (7), the centering pushing cylinders (702) are connected with a control panel (9) through electrical connection wires, push rods of the three centering pushing cylinders (702) face the center of the pushing centering frame (7), an included angle of one hundred twenty degrees exists between every two centering pushing cylinders (702), and centering clamping blocks (703) are fixedly connected to the tail ends of the push rods of the centering pushing cylinders (702).
2. A surface grinding apparatus for water vapor compressor manufacturing as defined in claim 1, wherein: the rear surface of the grinding cavity (3) is fixedly connected with two intracavity guide rods (301).
3. A surface grinding apparatus for water vapor compressor manufacturing as defined in claim 1, wherein: the right surface of the driving rotary disc (4) is connected with two rotary disc guide rods (401) through screws, two rotary disc screw seats (402) are fixedly connected to the right surface of the driving rotary disc (4), screw holes are formed in the rotary disc screw seats (402) in a penetrating mode, and a tightening screw rod (403) is connected to the rotary disc screw seats (402) in a screwed mode.
4. A surface grinding apparatus for water vapor compressor manufacturing as defined in claim 3, wherein: the left surface of adjusting bottom plate (501) fixedly connected with adjusting slide block (5011), adjusting slide block (5011) sliding connection is on spiral plate guide arm (401), and the place ahead and the rear of the left surface of adjusting bottom plate (501) are protruding respectively to be provided with one and fix a position protruding board (5012), have seted up in the middle of adjusting bottom plate (501) in bottom plate logical groove (5013).
5. A surface grinding apparatus for water vapor compressor manufacturing as defined in claim 1, wherein: the inner surface of the centering clamp block (703) is provided with a clamp block inner groove (7031) with an L-shaped groove body structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310043279.0A CN115816187B (en) | 2023-01-29 | 2023-01-29 | Surface grinding device for manufacturing water vapor compressor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310043279.0A CN115816187B (en) | 2023-01-29 | 2023-01-29 | Surface grinding device for manufacturing water vapor compressor |
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| CN115816187B true CN115816187B (en) | 2023-06-09 |
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| CN117124156B (en) * | 2023-09-28 | 2024-02-09 | 辽宁科创重型内燃机曲轴有限公司 | Crankshaft grinding equipment with offset rotation center and crankshaft preparation process |
| CN117444737A (en) * | 2023-11-10 | 2024-01-26 | 青岛泰德汽车轴承股份有限公司 | Crankshaft grinding device |
| CN117718815B (en) * | 2024-02-08 | 2024-05-03 | 江苏威鹰机械有限公司 | Adjustable grinding device for machining motor shaft |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101837559A (en) * | 2010-03-19 | 2010-09-22 | 北京诺思泰格精密技术有限公司 | Crank shaft grinding method and crank shaft grinding machine |
| CN103317400B (en) * | 2013-06-28 | 2015-07-15 | 侯马市东鑫机械铸造有限公司 | Automatic grinding and polishing machine for engine crankshafts |
| CN103949948B (en) * | 2014-05-19 | 2016-05-18 | 常州工学院 | A kind of bent axle clamped one time grinding attachment and method |
| CN107877278B (en) * | 2017-11-09 | 2020-06-23 | 中北大学 | General fixture for processing crank pin of engine crankshaft |
| CN210997852U (en) * | 2019-09-21 | 2020-07-14 | 长治市元昌制造科技有限公司 | Shaft part rotation driving device for machining of mechanical equipment |
| CN112975589A (en) * | 2021-03-13 | 2021-06-18 | 杭州江滨内燃机配件有限公司 | Machining process for improving coaxiality of crankshaft journal |
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