CN219337382U - Automatic dressing device for grinding wheel of vertical lathe - Google Patents
Automatic dressing device for grinding wheel of vertical lathe Download PDFInfo
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- CN219337382U CN219337382U CN202222840275.9U CN202222840275U CN219337382U CN 219337382 U CN219337382 U CN 219337382U CN 202222840275 U CN202222840275 U CN 202222840275U CN 219337382 U CN219337382 U CN 219337382U
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- rocker arm
- grinding wheel
- seat
- oil cylinder
- vertical lathe
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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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an automatic dressing device for a grinding wheel of a vertical lathe, which comprises a vertically arranged oil cylinder, wherein the lower end of the oil cylinder is movably connected with a rocker arm, and the rocker arm is in shaft connection with a connecting seat fixedly connected to the lathe; the rocker arm seat is fixedly arranged at the other end of the rocker arm, which corresponds to the oil cylinder, and the rocker arm seat, the rocker arm and the oil cylinder form an L-shaped structure; the rocker arm seat is fixedly provided with a fixing seat, the fixing seat is vertically arranged, the lower end of the fixing seat is fixedly connected with an oil pressure motor, the upper end of the fixing seat is provided with a grinding wheel trimmer, the grinding wheel trimmer is in transmission connection with the oil pressure motor through a motor shaft sleeve arranged in the fixing seat, and the oil pressure motor can drive the grinding wheel trimmer to rotate through the motor shaft sleeve. The automatic trimming device for the grinding wheel of the vertical lathe is simple in structure, capable of automatically and flexibly adjusting trimming positions and angles for the grinding wheel to be trimmed, simple in operation, flexible in use, capable of saving trimming time for the grinding wheel, capable of improving production efficiency of the lathe and convenient for popularization in industry.
Description
Technical Field
The utility model relates to a grinding wheel dressing device of a vertical lathe, in particular to an automatic dressing device of a grinding wheel of the vertical lathe.
Background
The grinding wheel dressing is a working form for dressing the outer surface of the grinding wheel by using a grinding wheel dressing tool and is used for adjusting the grinding performance of the working surface of the grinding wheel and the operation process of the correct geometric shape.
Currently, the grinding wheel on the vertical lathe is subjected to surface finishing by a turning mode. During finishing, the diamond cutter is arranged on the lathe workbench through the auxiliary tool, an operator carries out uniform-speed feeding movement on the diamond cutter in a certain angle direction, the appearance of the lathe grinding wheel is finished in a manual operation mode, the installation and disassembly of the auxiliary tool and the diamond cutter on the lathe and the appearance finishing of the grinding wheel are time-consuming, the machining efficiency of the lathe is affected, the angle position between the auxiliary tool for installing the diamond cutter and the diamond cutter on the market is fixed at present, the appearance of the grinding wheel cannot be flexibly adjusted and finished, the use is inflexible, and the operation is inconvenient.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the automatic grinding wheel dressing device for the vertical lathe, which can automatically and flexibly adjust the dressing position and angle of the grinding wheel.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the automatic dressing device for the grinding wheel of the vertical lathe comprises a vertically arranged oil cylinder, wherein the lower end of the oil cylinder is movably connected with a rocker arm, and the rocker arm is in shaft connection with a connecting seat fixedly connected to the lathe; the rocker arm seat is fixedly arranged at the other end of the rocker arm, which corresponds to the oil cylinder, and the rocker arm seat, the rocker arm and the oil cylinder form an L-shaped structure; the rocker arm seat is fixedly provided with a fixing seat, the fixing seat is vertically arranged, the lower end of the fixing seat is fixedly connected with an oil pressure motor, the upper end of the fixing seat is provided with a grinding wheel trimmer, the grinding wheel trimmer is in transmission connection with the oil pressure motor through a motor shaft sleeve arranged in the fixing seat, and the oil pressure motor can drive the grinding wheel trimmer to rotate through the motor shaft sleeve.
Further, the rocking arm is "L" type structure, and its one end is provided with the linkage portion with hydro-cylinder swing joint, and the other end is provided with the coupling portion of being connected with the connecting seat hub connection, be provided with the connecting hole of intercommunication from front to back on the linkage portion, be provided with the round pin axle that is used for articulated connection with the hydro-cylinder in the connecting hole, be provided with the coupling hole of intercommunication from front to back on the coupling portion, be provided with the pivot of being connected with the connecting seat hub connection in the coupling hole, the position that corresponds the coupling hole on the connecting seat is provided with the linking hole that makes things convenient for the pivot to cup joint.
Further, an L-shaped structure formed by the oil cylinder, the rocker arm and the rocker arm seat is externally provided with a housing which can be fixedly connected to the lathe, and at least half of the upper part of the rocker arm seat is positioned at the outer side of the right end of the housing and used for connecting the fixing seat and the oil pressure motor.
Further, a baffle is hinged to the right side of the bottom of the housing, the baffle is in transmission connection with the rocker arm seat through a transmission device, and the rocker arm seat, the fixing seat and the oil pressure motor are all located above the baffle.
Further, an opening is formed in the left end of the housing.
Further, the transmission device consists of a connecting rod, a first joint and a second joint; the first joint is fixedly arranged at the middle part of the rocker arm seat, the second joint is fixedly arranged at the position, close to the left end, of the top surface of the baffle, the connecting rod is arranged between the first joint and the second joint, and two ends of the connecting rod are respectively hinged with the corresponding first joint and second joint.
Further, the oil cylinder and the rocker arm are connected together through a fixed shaft, and the fixed shaft is hinged with the rocker arm.
Further, the upper end of the oil cylinder is hinged with a base which can be fixedly connected with a lathe.
Further, the grinding wheel dresser is a diamond cutter for dressing the surface of the grinding wheel.
Compared with the prior art, the utility model has the following advantages: the automatic trimming device for the grinding wheel of the vertical lathe is simple in structure, capable of automatically and flexibly adjusting trimming positions and angles for the grinding wheel to be trimmed, simple in operation, flexible in use, capable of saving trimming time for the grinding wheel, capable of improving production efficiency of the lathe and convenient for popularization in industry.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the internal structure of an automatic dressing device for a grinding wheel of a vertical lathe;
FIG. 2 is a schematic diagram of the structure of a housing in the automatic dressing device of the grinding wheel of the vertical lathe;
FIG. 3 is a schematic view of the structure of a rocker arm in an automatic grinding wheel dressing device of a vertical lathe according to the utility model;
FIG. 4 is a schematic view of the bottom dressing position of the grinding wheel dresser in the automatic grinding wheel dressing device of the vertical lathe according to the utility model;
FIG. 5 is a schematic view of the dressing position of the outer diameter of the grinding wheel by the grinding wheel dresser in the automatic dressing device of the grinding wheel of the vertical lathe;
fig. 6 is a schematic top view of a vertical lathe grinding wheel automatic dressing device according to the present utility model.
In the figure: 1. an oil cylinder; 11. a base; 12. a fixed shaft; 2. a rocker arm; 21. a connecting seat; 22. a shaft connection part; 221. a shaft connection hole; 23. a linkage part; 231. a connection hole; 3. a rocker arm seat; 4. a fixing seat; 41. a grinding wheel dresser; 5. an oil pressure motor; 6. a housing; 61. a baffle; 62. a connecting rod; 63. a first joint; 64. a second joint; 7. grinding wheel; 8. and (5) grinding the tool rest.
Detailed Description
The utility model is described in detail below with reference to the attached drawings and detailed description:
the automatic dressing device for the grinding wheel of the vertical lathe shown in fig. 1 and 4 comprises a vertically arranged oil cylinder 1, wherein the upper end of the oil cylinder 1 is hinged with a base 11 which can be fixedly connected with the lathe, the lower end of the oil cylinder 1 is movably connected with a rocker arm 2, and the rocker arm 2 is in shaft connection with a connecting seat 21 fixedly connected to the lathe; in order to facilitate the oil cylinder 1 to drive the rocker arm 2 to link, the oil cylinder 1 and the rocker arm 2 are connected together through a fixed shaft 12, the fixed shaft 12 is hinged with the rocker arm 2, the fixed shaft 12 is fixedly connected with the outer end of a piston rod in the oil cylinder 1, the oil cylinder 1 drives the piston rod to stretch and retract, and the piston rod drives the rocker arm 2 to move through the fixed shaft 12; as shown in fig. 3, the rocker arm 2 has an L-shaped structure, one end of the rocker arm 2 is provided with a linkage part 23 movably connected with the oil cylinder 1, the other end of the rocker arm is provided with a shaft connection part 22 in shaft connection with the connecting seat 21, the linkage part 23 is provided with a connecting hole 231 which is communicated back and forth, a pin shaft which is used for hinged connection with the oil cylinder 1 is arranged in the connecting hole 231, the fixed shaft 12 is movably connected with the rocker arm 2 through the pin shaft in the connecting hole 231, the shaft connection part 22 is provided with a shaft connection hole 221 which is communicated back and forth, the shaft connection hole 221 is internally provided with a rotating shaft which is connected with the connecting seat 21 in a shaft connection way, and when the oil cylinder 1 drives the rocker arm 2 through the fixed shaft 12, the rocker arm 2 can radially rotate relative to the shaft center of the rotating shaft, and the rocker arm 2 is driven to axially rotate relative to the connecting seat 21; the rocker arm 2 is fixedly provided with a rocker arm seat 3 at the other end corresponding to the oil cylinder 1, the rocker arm seat 3, the rocker arm 2 and the oil cylinder 1 form an L-shaped structure, and the L-shaped structure is convenient for the oil cylinder 1 to drive the rocker arm 2 to drive the rocker arm seat 3 to move so as to adjust the included angle between the rest oil cylinders 1 of the rocker arm seat 3; the rocker arm seat 3 is fixedly provided with a fixed seat 4, the fixed seat 4 is vertically arranged, the lower end of the fixed seat 4 is fixedly connected with an oil pressure motor 5, the upper end of the fixed seat is provided with a grinding wheel trimmer 41, and in order to ensure that the bottom surface and the outer diameter of a grinding wheel 7 arranged on a grinding tool rest 8 on a lathe are ground and trimmed, the grinding wheel trimmer 41 is a diamond tool for grinding wheel appearance trimming; in order to drive the grinding wheel dresser 41 to rotate, the grinding wheel dresser 41 is in transmission connection with the oil pressure motor 5 through a motor shaft sleeve arranged in the fixing seat 4, the oil pressure motor 5 can drive the grinding wheel dresser 41 to rotate through the motor shaft sleeve, and the grinding wheel dresser 41 can realize automatic adjustment of the position and the angle under the linkage of the rocker arm seat 3.
In order to prevent metal scraps generated during lathe machining from splashing into the automatic trimming device of the vertical lathe grinding wheel, as shown in fig. 2 and 4, an L-shaped structure formed by the oil cylinder 1, the rocker arm 2 and the rocker arm seat 3 is externally provided with a housing 6 which can be fixedly connected to a lathe, and the left end of the housing 6 is provided with an opening, so that the base 11 and the connecting seat 21 are conveniently and fixedly connected with the lathe; at least one half part of the upper part of the rocker arm seat 3 is positioned at the outer side of the right end of the housing 6 and is used for connecting the fixed seat 4 and the oil pressure motor 5, so that the housing 6 is prevented from interfering the movement of the rocker arm seat 3, the fixed seat 4, the grinding wheel trimmer 41 and the oil pressure motor 5; in order to ensure the overall aesthetic property of the automatic grinding wheel dressing device of the vertical lathe and simultaneously damage the rocker arm seat 3, the fixed seat 4, the grinding wheel dresser 41 and the oil pressure motor 5 which are exposed outside the housing 6 due to splashed metal scraps, a baffle 61 is hinged to the bottom of the housing 6 at a position close to the right side, the baffle 61 is in transmission connection with the rocker arm seat 3 through a transmission device, and the position, which is positioned outside the right end of the housing 6, of the rocker arm seat 3, and the fixed seat 4 and the oil pressure motor 5 are positioned above the baffle 61.
In order to enable the baffle 61 to move synchronously with the movement of the rocker arm seat 3 without interfering with the movements of the fixed seat 4, the grinding wheel dresser 41 and the hydraulic motor 5, the transmission device consists of a connecting rod 62, a first joint 63 and a second joint 64; the first connector 63 is fixedly arranged at the middle part of the rocker arm seat 3, the second connector 64 is fixedly arranged at the position, close to the left end, of the top surface of the baffle 61, the connecting rod 62 is arranged between the first connector 63 and the second connector 64, two ends of the connecting rod are respectively hinged with the corresponding first connector 63 and the corresponding second connector 64, and when the rocker arm seat 3 rotates along with the rocker arm 2, the baffle 61 can realize the up-and-down opening and closing movement of the baffle relative to the housing 6 through the connecting rod 62.
As shown in fig. 5 and 6, the hydraulic motor 5, the grinding wheel fixing seat 4 and the grinding wheel dresser 41 are coaxially arranged, and when the grinding wheel dresser 41 carries out bottom and outer diameter dressing on the grinding wheel 7 mounted on the grinding tool rest 8, an included angle of 20 degrees is kept between the coaxially arranged hydraulic motor 5, the grinding wheel fixing seat 4 and the grinding wheel dresser 41 and the axis of the grinding wheel 7, so that an optimal grinding state of the grinding wheel dresser 41 on the bottom and the outer diameter of the grinding wheel 7 can be achieved.
The automatic trimming device for the grinding wheel of the vertical lathe is simple in structure, capable of automatically and flexibly adjusting trimming positions and angles for the grinding wheel to be trimmed, simple in operation, flexible in use, capable of saving trimming time for the grinding wheel, capable of improving production efficiency of the lathe and convenient for popularization in industry.
It is emphasized that: the above embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited in any way, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims (9)
1. An automatic trimming device of a vertical lathe grinding wheel is characterized in that: the automatic control device comprises a vertically arranged oil cylinder (1), wherein the lower end of the oil cylinder (1) is movably connected with a rocker arm (2), and the rocker arm (2) is connected with a connecting seat (21) fixedly connected to a lathe in a shaft way; the rocker arm (2) is fixedly provided with a rocker arm seat (3) at the other end corresponding to the oil cylinder (1), and the rocker arm seat (3), the rocker arm (2) and the oil cylinder (1) form an L-shaped structure; the rocker arm base (3) is fixedly provided with a fixing base (4), the fixing base (4) is vertically arranged, the lower end of the fixing base is fixedly connected with an oil pressure motor (5), the upper end of the fixing base is provided with a grinding wheel trimmer (41), the grinding wheel trimmer (41) is in transmission connection with the oil pressure motor (5) through a motor shaft sleeve arranged in the fixing base (4), and the oil pressure motor (5) can drive the grinding wheel trimmer (41) to rotate through the motor shaft sleeve.
2. The automatic dressing device for grinding wheel of vertical lathe according to claim 1, wherein: the rocker arm (2) is of an L-shaped structure, one end of the rocker arm is provided with a linkage part (23) movably connected with the oil cylinder (1), the other end of the rocker arm is provided with a shaft connection part (22) connected with the connecting seat (21) in a shaft connection mode, a connecting hole (231) communicated with the oil cylinder (1) in a front-back mode is formed in the linkage part (23), a pin shaft connected with the oil cylinder (1) in a hinge mode is arranged in the connecting hole (231), a shaft connection hole (221) communicated in a front-back mode is formed in the shaft connection part (22), a rotating shaft connected with the connecting seat (21) in a shaft connection mode is arranged in the shaft connection hole (221), and a connecting hole convenient to sleeve the rotating shaft is arranged in a position, corresponding to the shaft connection hole (221), of the connecting seat (21).
3. The automatic dressing device for grinding wheel of vertical lathe according to claim 1, wherein: the oil cylinder (1), the rocker arm (2) and the rocker arm seat (3) form an L-shaped structure, a housing (6) which can be fixedly connected to a lathe is arranged outside the L-shaped structure, and at least half of the upper part of the rocker arm seat (3) is positioned outside the right end of the housing (6) and used for connecting a fixed seat (4) and an oil pressure motor (5).
4. A vertical lathe grinding wheel automatic dressing apparatus according to claim 3, wherein: the baffle (61) is hinged to the bottom of the housing (6) close to the right side, the baffle (61) is in transmission connection with the rocker arm seat (3) through a transmission device, and the rocker arm seat (3) is located at the outer side of the right end of the housing (6), and the fixing seat (4) and the oil pressure motor (5) are located above the baffle (61).
5. A vertical lathe grinding wheel automatic dressing apparatus according to claim 3, wherein: the left end of the housing (6) is provided with an opening.
6. The automatic dressing device for grinding wheel of vertical lathe according to claim 4, wherein: the transmission device consists of a connecting rod (62), a first joint (63) and a second joint (64); the first connector (63) is fixedly arranged at the middle part of the rocker arm seat (3), the second connector (64) is fixedly arranged at the position, close to the left end, of the top surface of the baffle plate (61), the connecting rod (62) is arranged between the first connector (63) and the second connector (64), and two ends of the connecting rod are respectively hinged with the corresponding first connector (63) and the corresponding second connector (64).
7. The automatic dressing device for grinding wheel of vertical lathe according to claim 1, wherein: the oil cylinder (1) is connected with the rocker arm (2) through a fixed shaft (12), and the fixed shaft (12) is hinged with the rocker arm (2).
8. The automatic dressing device for grinding wheel of vertical lathe according to claim 1, wherein: the upper end of the oil cylinder (1) is hinged with a base (11) which can be fixedly connected with a lathe.
9. The automatic dressing device for grinding wheel of vertical lathe according to claim 1, wherein: the grinding wheel dresser (41) is a diamond cutter for dressing the surface of the grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222840275.9U CN219337382U (en) | 2022-10-27 | 2022-10-27 | Automatic dressing device for grinding wheel of vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222840275.9U CN219337382U (en) | 2022-10-27 | 2022-10-27 | Automatic dressing device for grinding wheel of vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219337382U true CN219337382U (en) | 2023-07-14 |
Family
ID=87110649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222840275.9U Active CN219337382U (en) | 2022-10-27 | 2022-10-27 | Automatic dressing device for grinding wheel of vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219337382U (en) |
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2022
- 2022-10-27 CN CN202222840275.9U patent/CN219337382U/en active Active
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