CN113370065A - High-strength corrosion-resistant polishing device for inner wall of steel bushing of steering knuckle - Google Patents
High-strength corrosion-resistant polishing device for inner wall of steel bushing of steering knuckle Download PDFInfo
- Publication number
- CN113370065A CN113370065A CN202110811603.XA CN202110811603A CN113370065A CN 113370065 A CN113370065 A CN 113370065A CN 202110811603 A CN202110811603 A CN 202110811603A CN 113370065 A CN113370065 A CN 113370065A
- Authority
- CN
- China
- Prior art keywords
- fixed disk
- steel sleeve
- upper fixed
- motor
- wall
- 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.)
- Pending
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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
- 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
- B24B29/02—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 designed for particular workpieces
- B24B29/04—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 designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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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
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
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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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a high-strength corrosion-resistant polishing device for the inner wall of a steel sleeve of a steering knuckle, which comprises a rack, an upper fixed disk, a lower fixed disk, clamping plates, a clamping cylinder, a first motor, a lifting device, an electric slide rail, a second motor and a polishing wheel, wherein the upper fixed disk is horizontally arranged, the steel sleeve is vertically placed on the upper fixed disk, the outer part of the steel sleeve is clamped by a plurality of clamping plates, the steel sleeve is coaxial with the upper fixed disk, each clamping plate is connected with one clamping cylinder, the clamping cylinder is arranged on the upper fixed disk, a through hole which is coaxial with the upper fixed disk is arranged on the upper fixed disk, the inner diameter of the through hole is smaller than the outer diameter of the steel sleeve, the inner diameter of the through hole is larger than that of the steel sleeve, a horizontally arranged lower fixed disk is arranged below the upper fixed disk, and the lower fixed disk is connected with the upper fixed disk through a plurality of fixing rods. According to the polishing machine, the steel sleeve is driven to rotate by the first motor, and the polishing wheel is driven by the second motor, so that the inner wall of the steel sleeve can be effectively polished, and the polishing precision is improved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of automobile parts, in particular to the technical field of a steering knuckle steel sleeve.
[ background of the invention ]
The steering knuckle is also called as a cleat, is one of important parts in an automobile steering axle, and can enable an automobile to stably run and sensitively transmit the running direction. The steering knuckle is used for transmitting and bearing the front load of the automobile, supporting and driving the front wheel to rotate around the main pin so as to steer the automobile. In the driving state of the automobile, the automobile is subjected to variable impact load. The steering knuckle comprises a steel sleeve, the inner wall of the steel sleeve needs to be polished in the production process, and the polishing effect of the conventional polishing device is not ideal enough.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a polishing device for the inner wall of a steel sleeve of a high-strength corrosion-resistant steering knuckle, which can effectively polish the inner wall of the steel sleeve.
In order to achieve the purpose, the invention provides a high-strength corrosion-resistant polishing device for the inner wall of a steel sleeve of a steering knuckle, which comprises a frame, an upper fixed disk, a lower fixed disk, clamping plates, a clamping cylinder, a first motor, a lifting device, an electric sliding rail, a second motor and a polishing wheel, wherein the upper fixed disk is horizontally arranged, the steel sleeve is vertically placed on the upper fixed disk, the outer part of the steel sleeve is clamped by a plurality of clamping plates, the steel sleeve is coaxial with the upper fixed disk, each clamping plate is connected with one clamping cylinder, the clamping cylinder is installed on the upper fixed disk, the upper fixed disk is provided with a through hole which is coaxial with the upper fixed disk, the inner diameter of the through hole is smaller than the outer diameter of the steel sleeve, the inner diameter of the through hole is larger than that of the steel sleeve, the lower fixed disk which is horizontally arranged is arranged below the upper fixed disk, the lower fixed disk is connected with the upper fixed disk through a plurality of fixing rods, and the center of the bottom of the lower fixed disk is connected with the first motor, first motor is installed in the frame, the top of upper fixed disk is equipped with one and the coaxial throwing aureola of upper fixed disk, and throwing aureola links to each other with a second motor, and the second motor is installed on the electronic slide rail of a level setting, electronic slide rail includes a slider, and the second motor is fixed on the slider, and electronic slide rail links to each other with a elevating gear, and elevating gear installs in the frame.
Preferably, a control device is installed on the machine frame, and the first motor, the second motor, the lifting device, the electric slide rail and the clamping cylinder are controlled by the control device.
Preferably, a limiting ring coaxial with the upper fixing disc is fixed on the upper fixing disc, and the limiting ring is sleeved outside the steel sleeve.
Preferably, the contact side of the clamping plate and the steel sleeve is an arc-shaped surface, and the arc-shaped surface is matched with the outer wall of the steel sleeve.
Preferably, a liquid spraying pipe is fixed on the sliding block, the tail end of the liquid spraying pipe is a vertical section parallel to the polishing wheel, the upper end of the vertical section is located above the polishing wheel, the lower end of the vertical section is located below the polishing wheel, the tail end of the vertical section is closed, and the side wall of the vertical section rises and is provided with a plurality of liquid spraying holes.
Preferably, the length of the polishing wheel in the vertical direction is greater than the length of the steel sleeve.
Preferably, the lifting device is a cylinder.
The invention has the beneficial effects that: according to the polishing device, the first motor drives the steel sleeve to rotate, and the second motor drives the polishing wheel, so that the inner wall of the steel sleeve can be effectively polished, and the polishing precision is improved; the vertical section is arranged on the side of the polishing wheel, so that the polishing wheel and the inner wall of the steel sleeve can be effectively cooled, and the safety of the device and the steel sleeve is ensured.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a polishing device for the inner wall of a steel sleeve of a high-strength corrosion-resistant steering knuckle according to the invention;
in the figure: 1-a frame, 2-an upper fixed disc, 3-a steel sleeve, 4-a second motor, 10-a control device, 20-a through hole, 21-a clamping plate, 22-a clamping cylinder, 23-a limiting ring, 25-a lower fixed disc, 26-a fixed rod, 27-a first motor, 40-a polishing wheel, 41-an electric sliding rail, 42-a sliding block, 43-a liquid spraying pipe and 45-a lifting device.
[ detailed description ] embodiments
Referring to fig. 1, the invention discloses a high-strength corrosion-resistant polishing device for the inner wall of a steering knuckle steel sleeve, which comprises a frame 1, an upper fixed disk 252, a lower fixed disk 25, clamping plates 21, clamping cylinders 22, a first motor 27, a lifting device 45, electric slide rails 41, a second motor 4 and a polishing wheel 40, wherein the upper fixed disk 252 is horizontally arranged, the steel sleeve 3 is vertically placed on the upper fixed disk 252, the outer part of the steel sleeve 3 is clamped by a plurality of clamping plates 21, the steel sleeve 3 is coaxial with the upper fixed disk 252, each clamping plate 21 is connected with one clamping cylinder 22, the clamping cylinders 22 are installed on the upper fixed disk 252, a through hole 20 coaxial with the upper fixed disk 252 is arranged on the upper fixed disk 252, the inner diameter of the through hole 20 is smaller than the outer diameter of the steel sleeve 3, the inner diameter of the through hole 20 is larger than the inner diameter of the steel sleeve 3, the lower fixed disk 25 which is horizontally arranged on the upper fixed disk 252 is connected with the upper fixed disk 252 through a plurality of fixing rods 26, the center of the bottom of the lower fixed disk 25 is connected with a first motor 27, the first motor 27 is installed on the frame 1, a polishing wheel 40 coaxial with the upper fixed disk 252 is arranged above the upper fixed disk 252, the polishing wheel 40 is connected with a second motor 4, the second motor 4 is installed on a horizontally arranged electric slide rail 41, the electric slide rail 41 comprises a slide block 42, the second motor 4 is fixed on the slide block 42, the electric slide rail 41 is connected with a lifting device 45, the lifting device 45 is installed on the frame 1, the frame 1 is provided with a control device 10, the first motor 27, the second motor 4, the lifting device 45, the electric slide rail 41 and the clamping cylinder 22 are controlled by the control device 10, the upper fixed disk 252 is fixed with a limit ring 23 coaxial with the upper fixed disk 252, the limit ring 23 is sleeved outside the steel sleeve 3, the contact side of the clamping plate 21 and the steel sleeve 3 is an arc-shaped surface, the arcwall face suits with the outer wall of steel bushing 3, be fixed with a hydrojet 43 on the slider 42, the end of hydrojet 43 is the vertical section parallel with throwing aureola 40, and the upper end of vertical section is located the top of throwing aureola 40, and the lower extreme of vertical section is located the below of throwing aureola 40, and the end of vertical section is closed, and the lateral wall of vertical section rises and has a plurality of hydrojet hole, the ascending length of throwing aureola 40 in vertical direction is greater than the length of steel bushing 3, elevating gear 45 is the cylinder.
The working process of the invention is as follows:
in the working process of the polishing device for the inner wall of the steel bushing of the high-strength corrosion-resistant steering knuckle, the first motor 27 drives the steel bushing 3 to rotate, and the second motor 4 drives the polishing wheel 40, so that the inner wall of the steel bushing 3 can be effectively polished, and the polishing precision is improved; the vertical section is arranged on the side of the polishing wheel 40, so that the polishing wheel 40 and the inner wall of the steel sleeve 3 can be effectively cooled, and the safety of the device and the steel sleeve 3 is ensured.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (7)
1. The utility model provides a corrosion-resistant knuckle steel bushing inner wall burnishing device of high strength which characterized in that: comprises a frame (1), an upper fixed disk (25) (2), a lower fixed disk (25), clamping plates (21), clamping cylinders (22), a first motor (27), a lifting device (45), an electric slide rail (41), a second motor (4) and a polishing wheel (40), wherein the upper fixed disk (25) (2) is horizontally arranged, a steel sleeve (3) is vertically placed on the upper fixed disk (25) (2), the outside of the steel sleeve (3) is clamped by a plurality of clamping plates (21), the steel sleeve (3) is coaxial with the upper fixed disk (25) (2), each clamping plate (21) is connected with one clamping cylinder (22), the clamping cylinders (22) are installed on the upper fixed disk (25) (2), a through hole (20) which is coaxial with the upper fixed disk (25) (2) is arranged on the upper fixed disk (25) (2), and the inner diameter of the through hole (20) is smaller than the outer diameter of the steel sleeve (3), the internal diameter of through-hole (20) is greater than the internal diameter of steel bushing (3), the below of upper fixed disk (25) (2) is equipped with lower fixed disk (25) that a level set up, and lower fixed disk (25) link to each other through a plurality of dead levers (26) with upper fixed disk (25) (2), and lower fixed disk (25) bottom center links to each other with a first motor (27), and first motor (27) are installed in frame (1), the top of upper fixed disk (25) (2) is equipped with one and upper fixed disk (25) (2) coaxial throwing aureola (40), and throwing aureola (40) link to each other with a second motor (4), and second motor (4) are installed on the electronic slide rail (41) of a level setting, electronic slide rail (41) include a slider (42), and second motor (4) are fixed on slider (42), and electronic slide rail (41) link to each other with a elevating gear (45), the lifting device (45) is arranged on the frame (1).
2. The device for polishing the inner wall of the steel sleeve of the high-strength corrosion-resistant steering knuckle as claimed in claim 1, wherein: a control device (10) is installed on the rack (1), and the first motor (27), the second motor (4), the lifting device (45), the electric sliding rail (41) and the clamping cylinder (22) are controlled by the control device (10).
3. The device for polishing the inner wall of the steel sleeve of the high-strength corrosion-resistant steering knuckle as claimed in claim 1, wherein: and a limiting ring (23) coaxial with the upper fixed disc (25) and the upper fixed disc (2) is fixed on the upper fixed disc (25) and the upper fixed disc (2), and the limiting ring (23) is sleeved outside the steel sleeve (3).
4. The device for polishing the inner wall of the steel sleeve of the high-strength corrosion-resistant steering knuckle as claimed in claim 1, wherein: the contact side of the clamping plate (21) and the steel sleeve (3) is an arc-shaped surface which is adapted to the outer wall of the steel sleeve (3).
5. The device for polishing the inner wall of the steel sleeve of the high-strength corrosion-resistant steering knuckle as claimed in claim 1, wherein: a liquid spraying pipe (43) is fixed on the sliding block (42), the tail end of the liquid spraying pipe (43) is a vertical section parallel to the polishing wheel (40), the upper end of the vertical section is located above the polishing wheel (40), the lower end of the vertical section is located below the polishing wheel (40), the tail end of the vertical section is closed, and the side wall of the vertical section rises and is provided with a plurality of liquid spraying holes.
6. The device for polishing the inner wall of the steel sleeve of the high-strength corrosion-resistant steering knuckle as claimed in claim 1, wherein: the length of the polishing wheel (40) in the vertical direction is greater than that of the steel sleeve (3).
7. The device for polishing the inner wall of the steel sleeve of the high-strength corrosion-resistant steering knuckle as claimed in claim 1, wherein: the lifting device (45) is an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811603.XA CN113370065A (en) | 2021-07-19 | 2021-07-19 | High-strength corrosion-resistant polishing device for inner wall of steel bushing of steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110811603.XA CN113370065A (en) | 2021-07-19 | 2021-07-19 | High-strength corrosion-resistant polishing device for inner wall of steel bushing of steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113370065A true CN113370065A (en) | 2021-09-10 |
Family
ID=77582293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110811603.XA Pending CN113370065A (en) | 2021-07-19 | 2021-07-19 | High-strength corrosion-resistant polishing device for inner wall of steel bushing of steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113370065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365960A (en) * | 2022-09-16 | 2022-11-22 | 海盐猛凌汽车配件有限公司 | Automobile forging part polishing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671696A (en) * | 2017-11-03 | 2018-02-09 | 王丽 | A kind of clamping device of large-scale polishing machine for ink equipment manufacture |
| CN107825276A (en) * | 2017-12-13 | 2018-03-23 | 泰兴市金鳌机械制造有限公司 | A kind of casting workpiece surface polishing grinding device |
| CN108942611A (en) * | 2018-07-07 | 2018-12-07 | 张蔓利 | A kind of hardware burnishing device |
| CN208945885U (en) * | 2018-09-30 | 2019-06-07 | 东莞市智昕自动化仪表有限公司 | A kind of Pneumatic butterfly valve processing inner ring burnishing device |
| CN210209934U (en) * | 2019-06-06 | 2020-03-31 | 江西精英厨房工程有限公司 | Regulation formula stainless steel spare polishing equipment |
| CN213380933U (en) * | 2020-09-14 | 2021-06-08 | 苏州拓达精密机械有限公司 | Be applied to notebook computer's fan sleeve internal diameter burnishing device |
| CN213616001U (en) * | 2020-11-13 | 2021-07-06 | 佛山市南海誉华五金制品有限公司 | Nonrust steel pipe inner wall burnishing device |
-
2021
- 2021-07-19 CN CN202110811603.XA patent/CN113370065A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671696A (en) * | 2017-11-03 | 2018-02-09 | 王丽 | A kind of clamping device of large-scale polishing machine for ink equipment manufacture |
| CN107825276A (en) * | 2017-12-13 | 2018-03-23 | 泰兴市金鳌机械制造有限公司 | A kind of casting workpiece surface polishing grinding device |
| CN108942611A (en) * | 2018-07-07 | 2018-12-07 | 张蔓利 | A kind of hardware burnishing device |
| CN208945885U (en) * | 2018-09-30 | 2019-06-07 | 东莞市智昕自动化仪表有限公司 | A kind of Pneumatic butterfly valve processing inner ring burnishing device |
| CN210209934U (en) * | 2019-06-06 | 2020-03-31 | 江西精英厨房工程有限公司 | Regulation formula stainless steel spare polishing equipment |
| CN213380933U (en) * | 2020-09-14 | 2021-06-08 | 苏州拓达精密机械有限公司 | Be applied to notebook computer's fan sleeve internal diameter burnishing device |
| CN213616001U (en) * | 2020-11-13 | 2021-07-06 | 佛山市南海誉华五金制品有限公司 | Nonrust steel pipe inner wall burnishing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365960A (en) * | 2022-09-16 | 2022-11-22 | 海盐猛凌汽车配件有限公司 | Automobile forging part polishing device |
| CN115365960B (en) * | 2022-09-16 | 2023-05-16 | 海盐猛凌汽车配件有限公司 | Automobile forging piece polishing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |