CN111546186A - Lifting and moving device and polishing and grinding equipment - Google Patents
Lifting and moving device and polishing and grinding equipment Download PDFInfo
- Publication number
- CN111546186A CN111546186A CN202010486845.1A CN202010486845A CN111546186A CN 111546186 A CN111546186 A CN 111546186A CN 202010486845 A CN202010486845 A CN 202010486845A CN 111546186 A CN111546186 A CN 111546186A
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- CN
- China
- Prior art keywords
- mounting seat
- polishing
- lifting
- screw rod
- support frame
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention is suitable for the technical field of mechanical automation, and provides a lifting moving device and polishing and grinding equipment, wherein the lifting moving device comprises: the support frame is arranged on the workbench in a sliding manner; the mounting seat is arranged on the side wall of the support frame in a lifting and sliding manner; the first driving piece is arranged on the mounting seat and is coaxially and fixedly connected with a turbine; the screw rod is rotatably arranged at one end of the support frame and rotatably penetrates through the mounting seat; the installation seat is rotatably connected with a hollow rotating sleeve, the rotating sleeve is coaxially communicated with a hollow turbine, the turbine is meshed with the turbine, the rotating sleeve is in transmission nested connection with the screw rod, the bottom of the screw rod is coaxially and fixedly connected with a gear, a tooth pattern groove which is consistent with the sliding direction of the support frame is formed in the workbench, the gear is meshed with the tooth pattern groove, and the lifting friction force of the rotating sleeve and the screw rod is smaller than the rotating friction force of the screw rod. The device is simplified, the synchronism is good, the operation is simple, and the production and manufacturing cost of the device is reduced.
Description
Technical Field
The invention belongs to the technical field of mechanical automation, and particularly relates to a lifting moving device and polishing and grinding equipment.
Background
With the development of society, machining is rapidly developed, in the industrial automatic production process, most solutions to polishing and polishing of a large number of plate-shaped parts are that a cylinder is used for controlling lifting, another driving part is used for driving movement and polishing, at least three or more driving parts are needed for driving, and therefore the structure is complex, the design period is long, production and processing are complex, and operation is complex.
Disclosure of Invention
The embodiment of the invention aims to provide a lifting moving device and aims to solve the problem
。
The embodiment of the present invention is implemented as follows, in which a lifting/lowering device includes: the support frame is arranged on the workbench in a sliding manner;
the mounting seat is arranged on the side wall of the support frame in a lifting and sliding manner;
the first driving piece is arranged on the mounting seat and is coaxially and fixedly connected with a worm;
the screw rod is rotatably arranged at one end of the support frame and rotatably penetrates through the mounting seat;
the mounting seat is rotatably connected with a hollow rotating sleeve, the rotating sleeve is coaxially communicated with a hollow turbine, the turbine is meshed with a worm, the rotating sleeve is in transmission nested connection with the screw rod, the bottom of the screw rod is coaxially and fixedly connected with a gear, a tooth pattern groove which is consistent with the sliding direction of the support frame is formed in the workbench, the gear is meshed with the tooth pattern groove, and the lifting friction force of the rotating sleeve and the screw rod is smaller than the rotating friction force of the screw rod.
In a preferred embodiment of the invention, under the action of the first driving piece, the worm rotates to drive the worm wheel and the rotating sleeve to rotate, so that the rotating sleeve and the screw rod interact to lower the mounting seat, when the mounting seat meets resistance during descending, the mounting seat cannot descend, and the worm wheel and the rotating sleeve cannot descend, so that the rotating sleeve drives the screw rod to rotate, the screw rod drives the gear to rotate, and the support frame is driven by a horizontal driving force to rotate, so that the mounting seat and the support frame slide on the workbench. Can realize automatic rising and push down, still satisfy simultaneously and remove, use a driving piece, make the device simplification, and the synchronism is good, easy operation has reduced device manufacturing cost.
Another object of an embodiment of the present invention is to provide a polishing apparatus, including: a grinding roller is used for grinding the raw materials,
the polishing device is used for polishing and grinding the part; and the number of the first and second groups,
the lifting moving device;
wherein, the roller of polishing is connected on first driving piece, and first driving piece drive is polished the roller and is rotated and polish.
The lifting and moving device provided by the embodiment of the invention can realize automatic lifting and pressing, simultaneously meets the requirement of moving, is simple by using the driving piece, has good synchronism and simple operation, and reduces the production and manufacturing cost of the device.
Drawings
Fig. 1 is a perspective view of a lifting device according to an embodiment of the present invention;
fig. 2 is a schematic sectional front view of a lifting device according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a polishing and grinding apparatus according to an embodiment of the present invention;
in the drawings: the grinding machine comprises a workbench 1, a first sliding groove 2, a first guide rod 3, a support frame 4, a second sliding groove 5, a screw rod 6, a turbine 7, a rotating sleeve 8, a mounting seat 9, a second guide rod 10, a first motor 11, a worm 12, a ball 13, a gear 14, a insection groove 15, a linear bearing 16, a grinding roller 17, a folding dustproof cover 18, a fixed support rod 19, a sliding support rod 20 and a hydraulic rod 21.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a structure diagram of a lifting and moving device provided in an embodiment of the present invention includes:
a support frame 4 is slidably arranged on the workbench 1;
the mounting seat 9 is arranged on the side wall of the support frame 4 in a lifting and sliding manner;
the first driving piece is arranged on the mounting seat 9 and is coaxially and fixedly connected with a worm 12;
the screw rod 6 is rotatably arranged at one end of the support frame 4 and rotatably penetrates through the mounting seat 9;
wherein, the mounting seat 9 is rotatably connected with a hollow rotating sleeve 8, the rotating sleeve 8 is coaxially communicated with a hollow turbine 7, the turbine 7 is meshed with a worm 12, the rotating sleeve 8 is in transmission nested connection with the screw rod 6, the bottom of the screw rod 6 is coaxially and fixedly connected with a gear 14, a insection groove 15 which is consistent with the sliding direction of the support frame 4 is formed in the workbench 1, and the gear 14 is meshed with the insection groove 15. The lifting friction force of the rotating sleeve 8 and the screw rod 6 is smaller than the rotating friction force of the screw rod 6.
In the embodiment of the invention, under the action of the first driving piece, the worm 12 rotates to drive the worm wheel 7 and the rotating sleeve 8 to rotate, so that the rotating sleeve 8 and the screw rod 6 interact to lower the mounting seat 9, when the mounting seat 9 descends and meets resistance, the mounting seat 9 cannot descend, the worm wheel 7 and the rotating sleeve 8 cannot descend, so that the rotating sleeve 8 drives the screw rod 6 to rotate, the screw rod 6 drives the gear 14 to rotate, and the support frame 4 is driven by a horizontal driving force, so that the support frame 4 rotates, and the mounting seat 9 and the support frame 4 slide on the workbench 1. Can realize automatic rising and push down, still satisfy simultaneously and remove, use a driving piece, make the device simplification, and the synchronism is good, easy operation has reduced device manufacturing cost.
In an embodiment of the present invention, one end of the upper surface of the worktable 1 is provided with a first sliding groove 2, the bottom of the supporting frame 4 is slidably nested inside the first sliding groove 2, so that the first sliding groove 2 slides stably and slides in a specified route, the processing surface of the supporting frame 4 is provided with a second sliding groove 5, and one end of the mounting seat 9 is slidably nested inside the second sliding groove 5, so that the mounting seat 9 is lifted stably. The screw 6 can be a threaded screw or a ball screw, wherein the ball screw is best, when the screw 6 is used, the ball 13 rotates and is nested on the inner side wall of the rotating sleeve 8, the ball 13 is nested inside a spiral groove of the screw 6, the rotating sleeve 8 rotates to enable the mounting seat 9 to ascend and descend, and when the rotating sleeve 8 and the screw 6 cannot rotate relatively, the rotating sleeve 8 drives the screw 6 to rotate. The arrangement of the balls 13 reduces the sliding friction force between the rotating sleeve 8 and the screw rod 6, and ensures that the lifting friction force of the rotating sleeve 8 and the screw rod 6 is smaller than the rotating friction force of the screw rod 6. The first drive member may be a motor, an electric motor 11 or the like.
As a preferred embodiment of the present invention, the first guide rod 3 is fixedly disposed on the workbench 1, and the sliding direction of the support frame 4 is the same, the first guide rod 3 can be disposed inside the first sliding groove 2, the first guide rod 3 slides through the bottom of the support frame 4, and the disposition of the first guide rod 3 increases the sliding stability of the support frame 4, and prevents the support frame 4 from tilting during sliding. Certainly, the bottom of the support frame 4 and the first sliding groove 2 can be both arranged in a convex structure, so that the support frame 4 is prevented from tilting, and the installation is more complex.
As a preferred embodiment of the invention, the linear bearing 16 is arranged at the bottom of the support frame 4, the linear bearing 16 is slidably nested on the first guide rod 3, and the arrangement of the linear bearing 16 reduces the friction force between the first guide rod 3 and the support frame 4, so that the support frame 4 can slide more smoothly.
As a preferred embodiment of the present invention, the supporting frame 4 is fixedly provided with a second guiding rod 10 that is consistent with the lifting direction of the mounting seat 9, the second guiding rod 10 can be arranged inside the second sliding groove 5, the second guiding rod 10 slides through the end of the mounting seat 9, and the arrangement of the second guiding rod 10 increases the lifting stability of the mounting seat 9, and prevents the mounting seat 9 from tilting during the lifting process.
As a preferred embodiment of the present invention, the end of the mounting seat 9 may also be provided with a linear bearing 16, the linear bearing 16 is slidably nested in the second guiding rod 10, and the arrangement of the linear bearing 16 reduces the friction between the mounting seat 9 and the second guiding rod 10, so that the mounting seat 9 can slide more smoothly.
As shown in fig. 3, a polishing device according to another embodiment of the present invention includes: the polishing roller 17 is used for polishing and polishing the part; and, the above-mentioned lift mobile device, wherein, the roller 17 of polishing is connected on first driving piece, and first driving piece drive roller 17 of polishing rotates and polishes.
In the embodiment of the invention, the components are placed on the workbench 1 below the grinding roller 17, the first driving part is started, under the action of the first driving part, the worm 12 rotates to drive the turbine 7 and the rotating sleeve 8 to rotate, so that the rotating sleeve 8 and the screw rod 6 interact to lower the mounting seat 9, the rest 1 of the processing components are contacted, when the mounting seat 9 is lowered and meets resistance, the mounting seat 9 cannot be lowered, the turbine 7 and the rotating sleeve 8 cannot be lowered, so that the rotating sleeve 8 drives the screw rod 6 to rotate, the screw rod 6 drives the gear 14 to rotate, and the support frame 4 is driven by a horizontal driving force, so that the support frame 4 rotates, and the mounting seat 9 and the support frame 4 slide on the workbench 1. Support frame 4 drives the roller 17 of polishing and removes with first driving piece, and the roller 17 of polishing removes while polishing on one side of the part surface, removes the other end from part one end, can realize automatic rising and push down, remove and polish, uses a first driving piece, makes the device oversimplify, and the synchronism is good, and easy operation has reduced device manufacturing cost.
In one example of the present invention, when the grinding roll 17 is connected to one side of the worm 12, the first driving member may be a single-shaft driving member such as the motor 11, a motor, and an oil-fired machine, and when the grinding roll 17 and the worm 12 are disposed at both sides of the first driving member, the first driving member may be a double-shaft driving member such as a double-shaft motor, etc.
As a preferred embodiment of the invention, folding dust covers 18 are arranged on two sides of the support frame 4, the folding dust covers 18 are connected on the workbench 1 of the support frame 4, and the folding dust covers 18 cover the first sliding groove 2, so that the chips generated by grinding fall into the first sliding groove 2 to cause pollution and influence on sliding. When the first sliding groove 2 is not provided, the section of the folding dust cover 18 is in a door-shaped structure, and the sliding route of the support frame 4 is covered.
As a preferred embodiment of the invention, the upper surface of the workbench 1 is provided with a positioning mechanism, and the positioning mechanism is used for fixing a device to be polished, so that the polishing quality reduction caused by the sliding of parts in the polishing process is avoided. The positioning mechanism comprises a fixed supporting rod 19 and a sliding supporting rod 20, the fixed supporting rod 19 and the sliding supporting rod 20 are arranged at two ends of the upper surface of the workbench 1, the fixed supporting rod 19 is fixed on the upper surface of the workbench 1, the sliding supporting rod 20 is adjustably arranged on the upper surface of the workbench 1, and the positioning mechanism is suitable for machining parts of different specifications by adjusting the position of the sliding supporting rod 20. The sliding support rod 20 can be detachably connected through a screw or can be connected to one end of the workbench 1 through a second driving piece, and the position of the sliding support rod 20 can be adjusted by adjusting the length of the sliding support rod 20. The second driving member can be a hydraulic rod 21, a bolt, a motor and screw rod matching structure and the like.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A lift-shifting apparatus, comprising:
the support frame is arranged on the workbench in a sliding manner;
the mounting seat is arranged on the side wall of the support frame in a lifting and sliding manner;
the first driving piece is arranged on the mounting seat and is coaxially and fixedly connected with a worm;
the screw rod is rotatably arranged at one end of the support frame and rotatably penetrates through the mounting seat;
the mounting seat is rotatably connected with a hollow rotating sleeve, the rotating sleeve is coaxially communicated with a hollow turbine, the turbine is meshed with a worm, the rotating sleeve is in transmission nested connection with the screw rod, the bottom of the screw rod is coaxially and fixedly connected with a gear, a tooth pattern groove which is consistent with the sliding direction of the support frame is formed in the workbench, the gear is meshed with the tooth pattern groove, and the lifting friction force of the rotating sleeve and the screw rod is smaller than the rotating friction force of the screw rod.
2. The lift-shifting apparatus of claim 1, wherein the screw is a ball screw, the ball is rotatably nested in an inner sidewall of the rotating sleeve, and the ball is nested in a spiral groove of the screw.
3. The lifting moving device as claimed in claim 1, wherein a first guiding rod is fixed on the working table and is in the same sliding direction with the supporting frame, and the first guiding rod slides through the bottom of the supporting frame.
4. The lifting and moving device as claimed in claim 3, wherein the linear bearing is disposed at the bottom of the support frame and slidably nested on the first guide bar.
5. The lifting moving device as claimed in claim 1, wherein the supporting frame is fixedly provided with a second guiding rod which is consistent with the lifting direction of the mounting seat, and the second guiding rod slides through the end of the mounting seat.
6. The lifting moving device as claimed in claim 5, wherein the end of the mounting seat is also provided with a linear bearing, the linear bearing is slidably nested in the second guiding rod, and the arrangement of the linear bearing reduces the friction between the mounting seat and the second guiding rod, so that the mounting seat can slide more smoothly.
7. The utility model provides a cut open light equipment of polishing which characterized in that, cut open light equipment of polishing includes: a grinding roller is used for grinding the raw materials,
the polishing device is used for polishing and grinding the part; and the number of the first and second groups,
the elevating movement apparatus as set forth in any one of claims 1 to 6;
wherein, the roller of polishing is connected on first driving piece, and first driving piece drive is polished the roller and is rotated and polish.
8. The polishing and grinding device as claimed in claim 7, wherein folding dust covers are provided on both sides of the supporting frame, and the folding dust covers are connected to the worktable of the supporting frame to cover the sliding path of the supporting frame.
9. A polishing and burnishing apparatus as claimed in claim 7, wherein the upper surface of the table is provided with a locating mechanism.
10. The polishing and burnishing apparatus of claim 9, wherein the positioning mechanism comprises a fixed support bar and a sliding support bar, the fixed support bar and the sliding support bar are disposed at two ends of the upper surface of the worktable, the fixed support bar is fixed on the upper surface of the worktable, the sliding support bar is adjustably disposed on the upper surface of the worktable and is connected to one end of the worktable through a second driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486845.1A CN111546186B (en) | 2020-06-01 | 2020-06-01 | Lifting and moving device and polishing and grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010486845.1A CN111546186B (en) | 2020-06-01 | 2020-06-01 | Lifting and moving device and polishing and grinding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111546186A true CN111546186A (en) | 2020-08-18 |
| CN111546186B CN111546186B (en) | 2022-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010486845.1A Active CN111546186B (en) | 2020-06-01 | 2020-06-01 | Lifting and moving device and polishing and grinding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111546186B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317486A (en) * | 2020-10-16 | 2021-02-05 | 苏州煊凯智能科技有限公司 | Efficient flowerpot belt cleaning device |
| CN113182713A (en) * | 2021-07-01 | 2021-07-30 | 徐州诺派激光技术有限公司 | Laser cutting machine tool and cutting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480700A (en) * | 1982-04-05 | 1984-11-06 | Sargent Industries, Inc. | Mechanical differential-rate counterboring tool |
| US20130008270A1 (en) * | 2011-07-08 | 2013-01-10 | Nook Industries | Limit switch assembly |
| CN108891431A (en) * | 2018-07-20 | 2018-11-27 | 中国船舶重工集团公司第七〇九研究所 | One kind having multivariant mobile trolley device |
| CN208265702U (en) * | 2018-05-21 | 2018-12-21 | 杭州嘉诚机械有限公司 | A kind of anti-rotational screw lift |
| CN209367739U (en) * | 2018-12-14 | 2019-09-10 | 鸿讯物流有限公司 | Lifting device for AGV trolley |
-
2020
- 2020-06-01 CN CN202010486845.1A patent/CN111546186B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4480700A (en) * | 1982-04-05 | 1984-11-06 | Sargent Industries, Inc. | Mechanical differential-rate counterboring tool |
| US20130008270A1 (en) * | 2011-07-08 | 2013-01-10 | Nook Industries | Limit switch assembly |
| CN208265702U (en) * | 2018-05-21 | 2018-12-21 | 杭州嘉诚机械有限公司 | A kind of anti-rotational screw lift |
| CN108891431A (en) * | 2018-07-20 | 2018-11-27 | 中国船舶重工集团公司第七〇九研究所 | One kind having multivariant mobile trolley device |
| CN209367739U (en) * | 2018-12-14 | 2019-09-10 | 鸿讯物流有限公司 | Lifting device for AGV trolley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317486A (en) * | 2020-10-16 | 2021-02-05 | 苏州煊凯智能科技有限公司 | Efficient flowerpot belt cleaning device |
| CN113182713A (en) * | 2021-07-01 | 2021-07-30 | 徐州诺派激光技术有限公司 | Laser cutting machine tool and cutting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111546186B (en) | 2022-07-08 |
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