CN120461214B - Hardware processing device - Google Patents
Hardware processing deviceInfo
- Publication number
- CN120461214B CN120461214B CN202510971237.2A CN202510971237A CN120461214B CN 120461214 B CN120461214 B CN 120461214B CN 202510971237 A CN202510971237 A CN 202510971237A CN 120461214 B CN120461214 B CN 120461214B
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- CN
- China
- Prior art keywords
- rod
- fixedly connected
- grinding
- sliding
- short
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of hardware workers, in particular to a hardware processing device. The technical problem is that the existing hardware machining device can only independently grind the mounting holes with one diameter, and the process of positioning the grinding roller to the wall of the hardware hole is complicated, so that the hardware grinding efficiency is low. The utility model provides a hardware processingequipment, includes the box, four removal wheels of bottom half fixedly connected with, slidingtype connection has the sliding mounting board on the box, the sliding mounting board with be connected with pressure spring between the box, fixedly connected with three-jaw chuck on the sliding mounting board. The second reset spring drives the long sliding mounting rod and the short sliding mounting rod to move, so that the short grinding roller and the long grinding roller can be in contact with the grinding surface of the workpiece, the device can grind the hole walls with two different diameters on the workpiece at the same time, the grinding roller can be rapidly positioned to the hole wall of the workpiece, and further the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of hardware workers, in particular to a hardware processing device.
Background
The hardware is a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, and is used for fixing things, processing things, decorating and the like. In order to make the hardware surface of production comparatively smooth and bright, need carry out the burnishing and polishing operation to the hardware, and current some disc shape's hardware can carry out abrasive machining to the mounting hole on the hardware in order to improve assembly precision to reach higher assembly precision. But current hardware processingequipment is in the abrasive machining in-process to hardware mounting hole, can only carry out abrasive machining to the mounting hole of a diameter alone generally, and is comparatively loaded down with trivial details with the process of grinding roller location to hardware pore wall, leads to hardware abrasive machining efficiency lower.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides a hardware processing device which can simultaneously grind two hole walls with different diameters on a workpiece, can quickly position a grinding roller to the hole wall of the workpiece and improve the working efficiency.
The technical embodiment of the invention is that the hardware processing device comprises a box body, wherein four moving wheels are fixedly connected to the bottom of the box body, a sliding mounting plate is connected to the box body in a sliding mode, a pressure spring is connected between the sliding mounting plate and the box body, a three-jaw chuck is fixedly connected to the sliding mounting plate, a workpiece is placed on the three-jaw chuck, a driving part, a grinding part and a locking part are arranged in the box body, the driving part is used for driving the grinding part to move, the grinding part is used for grinding the workpiece, and the locking part is used for locking the grinding part.
Further, the drive part is including the slide rail, fixedly connected with on the box the slide rail, fixedly connected with electric hydraulic cylinder on the box, sliding connection has the sliding mounting frame on the slide rail, fixedly connected with servo motor on the electric hydraulic cylinder telescopic link, the sliding mounting frame with servo motor fixed connection, rotation type is connected with the rolling disc on the sliding mounting frame, the servo motor output shaft with rolling disc fixed connection, fixedly connected with sliding sleeve on the rolling disc, sliding connection has the slide bar on the sliding sleeve, the slide bar with be connected with reset spring one between the sliding sleeve.
Further, the grinding part comprises a mounting frame, fixedly connected with on the slide bar the mounting frame, be connected with long slip mounting bar and short slip mounting bar on the mounting frame, long slip mounting bar and short slip mounting bar all with be connected with reset spring two between the mounting frame, two altogether reset spring two, long slip mounting bar with all fixedly connected with motor of polishing on the short slip mounting bar, the last rotary connection of long slip mounting bar has short grinding roller, the last rotary connection of short slip mounting bar has long grinding roller, on the long slip mounting bar the output shaft of motor of polishing with short grinding roller fixed connection, on the short slip mounting bar the motor output shaft of polishing with long grinding roller fixed connection.
Further, the locking component comprises a short limiting rod, the short limiting rod and the long limiting rod are fixedly connected to the sliding sleeve, the short limiting rod and the long limiting rod extend into the mounting frame, the long sliding mounting rod and the short sliding mounting rod are fixedly connected with two limiting columns, the mounting frame is fixedly connected with two compression rods, the box is fixedly connected with a limiting ring plate, the long sliding mounting rod and the short sliding mounting rod are fixedly connected with two screw rods through threads, four screw rods are all arranged in total, each screw rod is fixedly connected with a column gear, and the long sliding mounting rod and the short sliding mounting rod are all connected with two racks in a sliding mode, and four racks are all arranged in total.
Further, the short limiting rod and the long limiting rod are provided with limiting grooves.
Further, the limiting ring plate is located below the two compression rods.
Further, the three-jaw chuck is provided with an auxiliary polishing component, the auxiliary polishing component is used for assisting the grinding component to grind the workpiece better, the auxiliary polishing component comprises ejector rods, two ejector rods are fixedly connected to the three-jaw chuck and are symmetrically arranged, and a wavy annular plate is fixedly connected to the mounting frame.
Further, both the ejector rods are located right below the wavy annular plate.
Further, the grinding device comprises a blowing component, wherein the blowing component is arranged on the box body, the blowing component is used for assisting the grinding component, the blowing component comprises a gas pressing frame, two gas pressing frames are fixedly connected inside the box body, the two gas pressing frames are symmetrically arranged, two gas pressing frames are connected with a gas pressing plate in a sliding mode, two one sides, away from each other, of the gas pressing frames are fixedly connected with two one-way air inlet valves, one ends of the one-way air inlet valves extend into the gas pressing frames, the other ends of the one-way air inlet valves extend out of the box body, two one sides, close to each other, of the gas pressing frames are fixedly connected with two one-way air outlet valves, each one-way air outlet valve is communicated with the inside of the gas pressing frame, a gas spraying ring is fixedly connected to the three-jaw chuck, and four gas pipes are connected between each one-way air outlet valve and the gas spraying ring.
Further, a plurality of air injection holes are formed in the air injection ring, and the directions of the plurality of air injection holes are opposite to the direction of the workpiece.
The invention has the beneficial effects that 1, the short limiting rod and the long limiting rod are separated from the limiting column gradually in the process of extending into the mounting frame, the second reset spring can drive the long sliding mounting rod and the short sliding mounting rod to move in the direction away from the center point of a workpiece, so that the short grinding roller and the long grinding roller can be contacted with the grinding surface of the workpiece, the rack is moved to be meshed with the column gear, the column gear can rotate, the column gear can drive the screw to rotate, the screw can extend into the mounting frame to move, the long sliding mounting rod and the short sliding mounting rod can be limited, in such a way, two hole walls with different diameters on the workpiece can be ground simultaneously, and the grinding roller can be rapidly positioned to the hole wall of the workpiece, thereby improving the working efficiency.
2. The installation frame rotates and can drive the wave annular plate and rotate, the wave annular plate rotates and can intermittently extrude the ejector pin, the ejector pin receives the extrusion and can drive the three-jaw chuck and move to the direction of keeping away from the installation frame for in the sliding mounting plate can stretch into the box, pressure spring is compressed, after the wave annular plate no longer extrudees the ejector pin, pressure spring resets and can drive the sliding mounting plate and reset, the sliding mounting plate resets and can drive three-jaw chuck and ejector pin and reset, so reciprocating, make three-jaw chuck can drive the work piece reciprocating motion, make the grinding roller carry out abrasive machining to the work piece pore wall better through such mode, further improve work efficiency.
3. In the process that the air compressing plate stretches into the air compressing frame, the air compressing plate can extrude the air compressing frame through the one-way air outlet valve in the air compressing frame, and air is discharged to the jet-propelled ring through the trachea after the air compressing frame, and the air is sprayed to the machined part through the gas pocket on the jet-propelled ring, can in time blow away the piece that grinds down on the machined part through such mode, avoid influencing the grinding precision to improve the machined part grinding quality.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the case of the present invention.
Fig. 3 is a schematic perspective view of the sliding mounting plate and the pressure spring of the present invention.
Fig. 4 is a schematic perspective view of a sectional view of a slide mount according to the present invention.
Fig. 5 is a schematic view showing a disassembled perspective structure of the driving part of the present invention.
Fig. 6 is a schematic perspective view of the short stop lever, the long stop lever and the stop post of the present invention.
Fig. 7 is a schematic diagram of a split perspective structure of the column gear and rack of the present invention.
Fig. 8 is a schematic sectional perspective view of a long slide mounting bar and a short slide mounting bar of the present invention.
Fig. 9 is a schematic cross-sectional perspective view of the mounting frame of the present invention.
Fig. 10 is a partially disassembled perspective view of the present invention.
Fig. 11 is a schematic cross-sectional perspective view of the case and the air frame of the present invention.
Fig. 12 is a schematic perspective view of the air compressing plate and air tube of the present invention.
Fig. 13 is a schematic view showing a disassembled perspective structure of the air blowing unit of the present invention.
In the drawings, 1 part of a box body, 2 parts of a moving wheel, 3 parts of a sliding mounting plate, 4 parts of a pressure spring, 5 parts of a three-jaw chuck, 51 parts of a workpiece, 61 parts of a sliding rail, 62 parts of an electric hydraulic cylinder, 63 parts of a sliding mounting frame, 64 parts of a servo motor, 65 parts of a rotating disc, 66 parts of a sliding sleeve, 67 parts of a sliding rod, 68 parts of a return spring I, 71 parts of a mounting frame, 72 parts of a long sliding mounting rod, 73 parts of a short sliding mounting rod, 74 parts of a grinding motor, 75 parts of a short grinding roller, 76 parts of a long grinding roller, 77 parts of a return spring II, 81 parts of a short limiting rod, 82 parts of a long limiting rod, 83 parts of a limiting post, 84 parts of a pressing rod, 85 parts of a limiting ring plate, 86 parts of a screw rod, 87 parts of a post gear, 88 parts of a rack, 91 parts of a pressing rod, 92 parts of a wave ring plate, 101 parts of a pressing frame, 102 parts of a pressing plate, 103 parts of a one-way air inlet valve, 104 parts of a one-way air inlet valve, 105 parts of a one-way air outlet valve, 105 parts of an air pipe.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment 1A hardware processingequipment, as shown in fig. 1-13, including box 1, box 1 bottom is through bolted connection has four removal wheels 2, be connected with on the box 1 slip mounting panel 3, be connected with compression spring 4 between slip mounting panel 3 and the box 1, fixedly connected with three-jaw chuck 5 on the slip mounting panel 3, three-jaw chuck 5 is last to be placed machined part 51, three-jaw chuck 5 is used for fixing machined part 51, be equipped with drive part, grinding part and locking part in the box 1, drive part is used for driving the grinding part removes, the grinding part is used for carrying out abrasive machining to machined part 51, the locking part is used for locking the grinding part.
The driving part comprises a sliding rail 61, the sliding rail 61 is connected to the box 1 through a bolt, an electric hydraulic cylinder 62 is connected to the box 1 through a bolt, a sliding mounting frame 63 is connected to the sliding rail 61 in a sliding mode, a servo motor 64 is fixedly connected to a telescopic rod of the electric hydraulic cylinder 62, the sliding mounting frame 63 is fixedly connected with the servo motor 64, a rotating disc 65 is connected to the sliding mounting frame 63 in a rotating mode, an output shaft of the servo motor 64 is fixedly connected with the rotating disc 65, a sliding sleeve 66 is connected to the rotating disc 65 through a bolt, a sliding rod 67 is connected to the sliding sleeve 66 in a sliding mode, the servo motor 64 is used for driving the sliding rod 67 to rotate, and a reset spring 68 is connected between the sliding rod 67 and the sliding sleeve 66.
The grinding part comprises a mounting frame 71, the mounting frame 71 is connected to the sliding rod 67 through bolts, a long sliding mounting rod 72 and a short sliding mounting rod 73 are connected to the mounting frame 71 in a sliding mode, a second return spring 77 is connected between the long sliding mounting rod 72 and the short sliding mounting rod 73, the second return spring 77 is shared, a grinding motor 74 is connected to the long sliding mounting rod 72 and the short sliding mounting rod 73 through bolts, a short grinding roller 75 is connected to the long sliding mounting rod 72 in a rotating mode, a long grinding roller 76 is connected to the short sliding mounting rod 73 in a rotating mode, the short grinding roller 75 and the long grinding roller 76 are used for grinding a workpiece, an output shaft of the grinding motor 74 on the long sliding mounting rod 72 is fixedly connected to the short grinding roller 75, and an output shaft of the grinding motor 74 on the short sliding mounting rod 73 is fixedly connected to the long grinding roller 76.
The locking component comprises a short limiting rod 81, the short limiting rod 81 and a long limiting rod 82 are fixedly connected to the sliding sleeve 66, the short limiting rod 81 and the long limiting rod 82 extend into the mounting frame 71, two limiting posts 83 are welded on the long sliding mounting rod 72 and the short sliding mounting rod 73, two compression rods 84 are fixedly connected to the mounting frame 71, a limiting ring plate 85 is connected to the box 1 through bolts, two screws 86 are connected to the long sliding mounting rod 72 and the short sliding mounting rod 73 through threads, four screws 86 are total, a post gear 87 is fixedly connected to each screw 86, two racks 88 are connected to the long sliding mounting rod 72 and the short sliding mounting rod 73 in a sliding mode, and four racks 88 are total, and the racks 88 are used for driving the post gears 87 to rotate.
The short limiting rod 81 and the long limiting rod 82 are provided with limiting grooves, and the limiting grooves on the short limiting rod 81 and the long limiting rod 82 are used for guiding the rack 88.
The retainer plate 85 is positioned below two of the struts 84.
Initially, the two return springs two 77 are compressed, the limit post 83 on the long slide mounting rod 72 is in contact with the short limit rod 81, the limit post 83 on the short slide mounting rod 73 is in contact with the long limit rod 82, the three-jaw chuck 5 is manually adjusted by the user to fix the workpiece 51 on the three-jaw chuck 5, then, the telescopic rod of the electro-hydraulic cylinder 62 is controlled to extend by the user, the telescopic rod of the electro-hydraulic cylinder 62 extends to drive the servo motor 64, the slide mounting frame 63, the rotating disc 65, the slide sleeve 66, the slide rod 67 and the return spring one 68 to move together in a direction approaching the workpiece 51, the slide rod 67 moves to drive the mounting frame 71 to move together, and the mounting frame 71 moves to drive the two compression rods 84, After the short grinding roller 75 and the long grinding roller 76 move together in the direction approaching the workpiece 51, the two pressing rods 84 are contacted with the limiting ring plate 85 on the box body 1 after the short grinding roller 75 and the long grinding roller 76 move to the appointed position of the workpiece 51, the two pressing rods 84 are limited by the limiting ring plate 85, the mounting frame 71 is limited, the telescopic rod of the electric hydraulic cylinder 62 continues to stretch, the mounting frame 71 is limited, the sliding rod 67 stretches into the sliding sleeve 66, the first reset spring 68 is compressed, the sliding sleeve 66 approaches the mounting frame 71, the short limiting rod 81 and the long limiting rod 82 further stretch into the mounting frame 71, the short limiting rod 81 and the long limiting rod 82 gradually separate from the limiting column 83 in the process of stretching into the mounting frame 71, the reset spring II 77 resets and drives the long sliding mounting rod 72 and the short sliding mounting rod 73 to move in the direction far away from the center point of the workpiece 51, the short grinding roller 75 and the telescopic rod 62 continues to stretch out from the grinding surface of the workpiece 51, the short limiting rod 81 and the long limiting rod 82 stretch into the sliding rod 82, the sliding rod 88 continuously moves into the rack gear 88, the second set up and the short limiting rod 81 drives the short limiting rod 82 to move into the rack gear 88, the second limiting rod 88 drives the short limiting rod 82 to move into the rack 88, the sliding rod 82 moves into the sliding rod 88, and the second limiting rod 88 drives the short limiting rod 82 to move into the sliding rod 82, and the rack 88 continuously, and the second limiting rod 88 drives the short limiting rod 82 moves into the sliding rod 88 to move into the limiting rod 88, and the sliding rod 88, and the second limiting rod 87 moves the sliding rod 88 and the rod 88, and the second limiting rod 88 moves the rod and the rod side to move the side. The output shaft of the servo motor 64 rotates to drive the sliding sleeve 66 to rotate, the sliding sleeve 66 rotates to drive the sliding rod 67 to rotate, the sliding rod 67 rotates to drive the mounting frame 71 to rotate, the mounting frame 71 rotates to drive the long sliding mounting rod 72 and the short sliding mounting rod 73 to rotate together, the output shaft of the polishing motor 74 rotates to drive the short polishing roller 75 and the long polishing roller 76 to rotate together, further the hole wall to be processed is polished, after polishing is finished, a user turns off the servo motor 64 and the polishing motor 74, the output shaft of the servo motor 64 stops rotating to rotate the mounting frame 71 to an initial state, and then the user controls the telescopic rod of the electric hydraulic cylinder 62 to retract to drive the servo motor 64, A sliding mounting frame 63, a rotating disk 65, a sliding sleeve 66, The sliding rod 67 and the first reset spring 68 are reset together, the sliding sleeve 66 resets to drive the short limiting rod 81 and the long limiting rod 82 to reset, the short limiting rod 81 and the long limiting rod 82 reset to drive the rack 88 to reset, the rack 88 resets to drive the post gear 87 to rotate reversely, the post gear 87 rotates reversely to drive the screw 86 to reset, the long sliding mounting rod 72 and the short sliding mounting rod 73 are not limited any more, the short limiting rod 81 and the long limiting rod 82 continue to reset to squeeze the limiting column 83, the limiting column 83 moves to move towards the direction close to the second reset spring 77, the limiting column 83 moves to drive the long sliding mounting rod 72 and the short sliding mounting rod 73 to reset, the second reset spring 77 is compressed again, the sliding rod 67 stretches out of the sliding sleeve 66, the first reset spring 68 resets, the two hole walls with different diameters on the workpiece 51 can be grinded in such a mode, and the grinding roller can be positioned to the hole wall of the workpiece 51 rapidly, and the working efficiency is improved.
Embodiment 2, on the basis of embodiment 1, as shown in fig. 2-8, the three-jaw chuck 5 is further provided with a polishing auxiliary component, the polishing auxiliary component is used for assisting the polishing component to polish the workpiece 51 better, the polishing auxiliary component comprises a push rod 91, two push rods 91 are welded on the three-jaw chuck 5, the two push rods 91 are symmetrically arranged, a wavy annular plate 92 is fixedly connected to the mounting frame 71, and the wavy annular plate 92 is used for intermittently extruding the two push rods 91.
Both of the push rods 91 are located directly below the wave ring plate 92.
The installation frame 71 moves and can drive the wave ring plate 92 to move, make the wave ring plate 92 move to the direction that is close to the ejector rod 91, after the long grinding roller 76 and the short grinding roller 75 move to the grinding position of the machined piece 51, two ejector rods 91 can contact with the wave crest of the wave ring plate 92, during grinding, the installation frame 71 rotates and can drive the wave ring plate 92 to rotate, the wave ring plate 92 rotates and can intermittently squeeze the ejector rod 91, the ejector rod 91 is squeezed and can drive the three-jaw chuck 5 to move in the direction away from the installation frame 71, the sliding mounting plate 3 can stretch into the box 1, the pressure spring 4 is compressed, after the wave ring plate 92 no longer squeezes the ejector rod 91, the pressure spring 4 resets and can drive the sliding mounting plate 3 to reset, the sliding mounting plate 3 resets and can drive the three-jaw chuck 5 and the ejector rod 91 to reciprocate, so that the three-jaw chuck 5 can drive the machined piece 51 to reciprocate, the grinding roller can carry out grinding processing on the wall of the machined piece 51 better through such a way, and the work efficiency is further improved.
Based on embodiment 2, as shown in fig. 8-11, the grinding device further comprises an air blowing component, the air blowing component is arranged on the box body 1 and used for assisting the grinding component, the air blowing component comprises an air pressing frame 101, two air pressing frames 101 are connected inside the box body 1 through bolts, the two air pressing frames 101 are symmetrically arranged, an air pressing plate 102 is connected to the two air pressing frames 101 in a sliding mode, two one-way air inlet valves 103 are fixedly connected to one sides, away from each other, of the two air pressing frames 101, one ends of the one-way air inlet valves 103 extend into the air pressing frames 101, the other ends of the one-way air inlet valves 103 extend out of the box body 1, one sides, close to each other, of the two air pressing frames 101 are fixedly connected with two one-way air outlet valves 104, each one-way air outlet valve 104 is communicated with the inside of the air pressing frames 101, an air spraying ring 105 is connected to the three-jaw chuck 5 through bolts, each one-way air outlet valve 104 and the air spraying ring 105 is connected with four air pipes 106.
The gas injection ring 105 is provided with a plurality of gas injection holes, and the gas injection holes face the direction of the workpiece 51.
In the process that the three-jaw chuck 5 approaches to or is far away from the bottom of the box body 1, the three-jaw chuck 5 can drive the air compressing plate 102 to stretch into or stretch out of the air compressing frame 101, in the process that the air compressing plate 102 stretches into the air compressing frame 101, the air compressing plate 102 can press air in the air compressing frame 101 out of the air compressing frame 101 through the one-way air outlet valve 104, the air is discharged out of the air compressing frame 101 and is guided to the air injection ring 105 through the air pipe 106, the air is injected to the workpiece 51 through the air hole on the air injection ring 105, in the process that the air compressing plate 102 stretches out of the air compressing frame 101, the air outside the box body 1 can be introduced into the air compressing frame 101 through the one-way air inlet valve 103, and in this way, the chips ground on the workpiece 51 can be timely blown away, the grinding accuracy is prevented from being influenced, and the grinding quality of the workpiece 51 is improved.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510971237.2A CN120461214B (en) | 2025-07-15 | 2025-07-15 | Hardware processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510971237.2A CN120461214B (en) | 2025-07-15 | 2025-07-15 | Hardware processing device |
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| Publication Number | Publication Date |
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| CN120461214A CN120461214A (en) | 2025-08-12 |
| CN120461214B true CN120461214B (en) | 2025-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510971237.2A Active CN120461214B (en) | 2025-07-15 | 2025-07-15 | Hardware processing device |
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| CN (1) | CN120461214B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648025A (en) * | 2022-12-27 | 2023-01-31 | 邢台恒拓机械制造有限公司 | Horizontal lathe grinding device |
| CN119910519A (en) * | 2025-04-03 | 2025-05-02 | 济南矗鑫锻造机械有限公司 | Automatic grinding equipment for forgings |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7509984B2 (en) * | 2004-12-14 | 2009-03-31 | Wmh Tool Group, Inc. | Mortiser and accessories therefor |
| CN208342450U (en) * | 2018-06-15 | 2019-01-08 | 扬州工业职业技术学院 | Natural bamboo cup cup edge grinding attachment |
| CN220427914U (en) * | 2023-08-02 | 2024-02-02 | 荆州市明恒智能科技有限公司 | Polishing and grinding device for steering racks of automobiles |
| CN222134503U (en) * | 2024-04-23 | 2024-12-10 | 无锡强茂轧辊有限公司 | Roller surface dressing tool |
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2025
- 2025-07-15 CN CN202510971237.2A patent/CN120461214B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115648025A (en) * | 2022-12-27 | 2023-01-31 | 邢台恒拓机械制造有限公司 | Horizontal lathe grinding device |
| CN119910519A (en) * | 2025-04-03 | 2025-05-02 | 济南矗鑫锻造机械有限公司 | Automatic grinding equipment for forgings |
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| CN120461214A (en) | 2025-08-12 |
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