CN111168501A - Axle piece bi-polar step frock of polishing - Google Patents
Axle piece bi-polar step frock of polishing Download PDFInfo
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- CN111168501A CN111168501A CN202010042591.4A CN202010042591A CN111168501A CN 111168501 A CN111168501 A CN 111168501A CN 202010042591 A CN202010042591 A CN 202010042591A CN 111168501 A CN111168501 A CN 111168501A
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- plate
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- shaft
- air cylinder
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B41/065—Steady rests
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to the technical field of shaft polishing equipment, in particular to a shaft double-end step polishing tool, which comprises a polishing device, a bottom plate, a spiral lifting mechanism, a moving mechanism, a rotating mechanism and a fixing mechanism, wherein the polishing device is fixedly arranged on one side of the bottom plate, the spiral lifting mechanism is arranged in the middle of the bottom plate, the upper end of the spiral lifting mechanism is provided with a lifting plate, the moving mechanism is arranged on the lifting plate, the rotating mechanism is arranged on the moving mechanism, the fixing mechanism comprises a fixed seat, a turnover plate and two rollers, the fixed seat is arranged on the rotating mechanism, a first vertical plate and a second vertical plate are symmetrically arranged on two ends of the fixed seat, the middle part of the fixed seat is provided with a V-shaped groove, the two rollers are rotatably arranged below the turnover plate, and locking assemblies are arranged on the turnover plate and the second vertical plate, the burr is polished to the both ends of counter shaft spare that can be automatic to workman's amount of labour is little, and is efficient, and the precision is higher.
Description
Technical Field
The invention relates to the technical field of shaft part polishing equipment, in particular to a shaft part double-end step polishing tool.
Background
The shaft is a cylindrical object which is penetrated in the middle of the bearing or the middle of the wheel or the middle of the gear, but a small part of the shaft is square. A shaft is a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft.
The axle piece is after rough machining, all need carry out the burr to the both ends of axle piece and polish, and the axle piece is polished before, need press from both sides tight fixedly to the axle piece, and traditional axle piece burr is polished, and the precision is lower, and staff's amount of labour is big to efficiency is also low, therefore, we are necessary to design an axle piece bi-polar step frock of polishing.
Disclosure of Invention
The invention aims to solve the technical problem of providing a shaft double-end step polishing tool which can automatically polish burrs at two ends of a shaft.
In order to solve the technical problems, the invention provides the following technical scheme:
a double-end step polishing tool for a shaft part is provided, which comprises a polishing device, a bottom plate, a spiral lifting mechanism, a moving mechanism, a rotating mechanism and a fixing mechanism, wherein the spiral lifting mechanism, the moving mechanism, the rotating mechanism and the fixing mechanism are arranged on the bottom plate, the polishing device is fixedly arranged on one side of the bottom plate, the spiral lifting mechanism is horizontally arranged in the middle of the bottom plate along the length direction of the bottom plate, a lifting plate is arranged at the upper end of the spiral lifting mechanism, the moving mechanism is arranged on the lifting plate, the rotating mechanism is arranged on the moving mechanism, the fixing mechanism is arranged on the rotating mechanism, the fixing mechanism comprises a fixed seat, a turnover plate and two rollers, the fixed seat is arranged on the rotating mechanism, a first vertical plate and a second vertical plate are symmetrically arranged at two ends of the fixed seat, a V-shaped groove for containing the shaft part is arranged in the middle of the fixed seat, the two rollers are rotatably arranged below the turnover plate, and the turnover plate and the second vertical plate are provided with locking assemblies.
As an axle piece bi-polar step frock of polishing preferred scheme, locking Assembly includes the buckle, bar and two pressure spring, the one end coupling of buckle is on the returning face plate, the rectangular channel has been seted up on the second riser, and set up two spacing holes that communicate with the rectangular channel on the second riser, one of bar serves and is provided with two gag lever posts, the bar slides and sets up in the rectangular channel, two gag lever posts slide respectively and set up in two spacing holes, two pressure spring overlap respectively and establish on two gag lever posts, and two pressure spring all set up between second riser and bar, the one end card of buckle is established on the bar.
As a preferred scheme of the double-end step grinding tool for the shaft part, the spiral lifting mechanism comprises a base, a rotating motor, a bidirectional threaded rod and two moving blocks, wherein the base is horizontally arranged in the middle of the bottom plate along the length direction of the bottom plate, the rotating motor is arranged beside the base through a motor base, two ends of the bidirectional threaded rod are horizontally arranged above the base through two bearing seats, the output end of a second rotating motor is fixedly connected with one end of the bidirectional threaded rod through a coupler, the lower ends of the two moving blocks are respectively arranged on two ends of the base in a sliding manner, the upper ends of the two moving blocks are in threaded connection with the two ends of the bidirectional threaded rod, the upper end of each moving block is symmetrically provided with two first hinged blocks, the bottom of the lifting plate is symmetrically provided with two pairs of second hinged blocks, and each first hinged block and each second hinged block are rotatably provided with a connecting rod.
As an optimal scheme of a double-end step grinding tool for shaft parts, the moving mechanism comprises a moving platform and a first air cylinder, two sliding strips are horizontally arranged on the lifting plate along the length direction of the lifting plate, a plurality of pairs of sliding blocks are symmetrically arranged at the bottom of the moving platform and are arranged on the two sliding strips in a sliding mode, an air cylinder seat of the first air cylinder is horizontally arranged in the middle of the lifting plate, and the output end of the first air cylinder is fixedly connected with one end of the moving platform.
As an optimal selection scheme of axle piece bi-polar step frock of polishing, slewing mechanism includes the second cylinder, a frame, rack and echelonment round platform, the frame sets up on the mobile station along the length direction level of mobile station, the second cylinder passes through the fixed setting of cylinder block on the mobile station, the rack slides through a plurality of picture peg and sets up the inside at the frame, the output of second cylinder is worn into in the frame with the one end fixed connection of rack, the round platform rotates the upper end that sets up at the mobile station, the bottom fixedly connected with spliced pole of round platform, the lower extreme of spliced pole is rotated and is set up the lower extreme at the mobile station, the fixed gear that sets up on the spliced pole, the gear and rack toothing transmission.
As an optimal scheme of the tool for polishing the double-end steps of the shaft, a rectangular plate is fixedly arranged on a circular platform, a limiting column is fixedly arranged at the bottom of the rectangular plate, a semicircular through groove is formed in the middle of a mobile station, the limiting column is arranged in the through groove in a sliding mode, and a fixing mechanism is arranged on the rectangular plate.
Compared with the prior art, the invention has the beneficial effects that: the double-end step polishing tool for the shaft part can automatically polish burrs at two ends of the shaft part, and is small in labor amount, high in efficiency and high in precision.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the fixing mechanism of the present invention;
FIG. 3 is an exploded perspective view of the securing mechanism of the present invention;
FIG. 4 is a perspective view of the locking assembly of the present invention;
FIG. 5 is a schematic perspective view of the spiral elevating mechanism of the present invention;
FIG. 6 is an exploded perspective view of the screw elevating mechanism of the present invention;
FIG. 7 is a schematic perspective view of the moving mechanism of the present invention;
fig. 8 is a schematic perspective view of the rotating mechanism of the present invention;
fig. 9 is a schematic perspective view of the present invention.
The reference numbers in the figures are: a polishing device 1; a base plate 2; a screw elevating mechanism 3; a moving mechanism 4; a rotating mechanism 5; a fixing mechanism 6; a lifting plate 7; a fixed seat 8; a turnover plate 9; a roller 10; a first riser 11; a second riser 12; a buckle 13; a bar-shaped block 14; a hold-down spring 15; a stopper rod 16; a base 17; a rotating electrical machine 18; a bidirectional threaded rod 19; a moving block 20; a bearing housing 21; a coupling 22; a connecting rod 23; a mobile station 24; a first cylinder 25; a slide bar 26; a slider 27; a second cylinder 28; a frame 29; a rack 30; a circular table 31; an insert plate 32; a connecting column 33; a gear 34; a rectangular plate 35; a stopper post 36; a through slot 37.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 9, the tool for polishing double-end steps of a shaft comprises a polishing device 1, a bottom plate 2, a spiral lifting mechanism 3, a moving mechanism 4, a rotating mechanism 5 and a fixing mechanism 6, wherein the spiral lifting mechanism 3, the moving mechanism 4, the rotating mechanism 5 and the fixing mechanism 6 are all arranged on the bottom plate 2, the polishing device 1 is fixedly arranged on one side of the bottom plate 2, the spiral lifting mechanism 3 is horizontally arranged in the middle of the bottom plate 2 along the length direction of the bottom plate 2, a lifting plate 7 is arranged at the upper end of the spiral lifting mechanism 3, the moving mechanism 4 is arranged on the lifting plate 7, the rotating mechanism is arranged on the moving mechanism 4, the fixing mechanism 6 is arranged on the rotating mechanism, the fixing mechanism 6 comprises a fixed seat 8, a turnover plate 9 and two rollers 10, the fixed seat 8 is arranged on the rotating mechanism 5, a first vertical plate 11 and a second vertical plate 12 are symmetrically arranged at two, and the middle part of fixing base 8 is offered the V-arrangement groove that is used for holding the axle, and the one end of returning face plate 9 is connected with the one end of first riser 11 is articulated, and two gyro wheels 10 rotate and set up in the below of returning face plate 9, are provided with locking Assembly on returning face plate 9 and the second riser 12. Firstly, a worker places a shaft on a fixed seat 8, the worker covers the shaft by using a turnover plate 9, two rollers 10 are abutted against the upper end of the shaft, then the worker fixes the turnover plate 9 and a second vertical plate 12 through a locking assembly so as to fix the shaft in a V-shaped groove, then a rotating mechanism drives a fixing mechanism 6 to rotate, the fixing mechanism 6 drives the shaft to rotate so that the shaft is parallel to a polishing wheel on a polishing device 1, then a moving mechanism 4 drives the shaft to move to be right below a polishing wheel of the polishing device 1, then a spiral lifting mechanism 3 is started to drive the shaft to move upwards so that one end of the shaft is abutted against the polishing wheel of the polishing device 1, finally, the worker starts the polishing device 1, one end of the shaft is polished by the polishing device 1, and the shaft also rotates on the fixed seat 8, and the setting of gyro wheel 10, when the axle rotates, play supplementary effect, after the one end of axle is polished, spiral elevating system 3 moves a distance downwards, rotary mechanism 5 rotates one hundred eighty degrees after that, make the other end of axle rotate grinding wheel under grinding device 1, and then, spiral elevating system 3 drives the axle and moves upwards, make the axle support on grinding device 1's grinding wheel, after the both ends of axle have been polished, the staff alright with take off the axle, repeat above-mentioned step again, polish the operation to the both ends of one and more axle.
Locking assembly includes buckle 13, bar-shaped piece 14 and two pressure spring 15, the one end coupling of buckle 13 is on returning face plate 9, the rectangular channel has been seted up on the second riser 12, and set up two spacing holes that communicate with the rectangular channel on the second riser 12, one of bar-shaped piece 14 serves and is provided with two gag lever post 16, bar-shaped piece 14 slides and sets up in the rectangular channel, two gag lever post 16 slide respectively and set up in two spacing holes, two pressure spring 15 overlap respectively and establish on two gag lever posts 16, and two pressure spring 15 all set up between second riser 12 and bar-shaped piece 14, the one end card of buckle 13 is established on bar-shaped piece 14. Firstly, the staff puts the shaft on the V-arrangement groove of fixing base 8, cover the top of shaft with returning face plate 9 again, then the staff blocks on bar-shaped block 14 with buckle 13, buckle 13 is when pressing down, bar-shaped block 14 can remove in the rectangular channel, pressure spring 15 can the atress compression, when buckle 13 blocks at the lower extreme of bar-shaped block 14, bar-shaped block 14 can be under pressure spring 15's effect, reply the original position, reach with this and block buckle 13 on bar-shaped block 14, and then fix the shaft on fixing base 8, the setting in spacing hole, be favorable to gag lever post 16 to remove in spacing hole, pressure spring 15's setting, be favorable to bar-shaped block 14 when removing in the rectangular channel, play the effect that resets to bar-shaped block 14.
The spiral lifting mechanism 3 comprises a base 17, a rotating motor 18, a bidirectional threaded rod 19 and two moving blocks 20, wherein the base 17 is horizontally arranged in the middle of the bottom plate 2 along the length direction of the bottom plate 2, the rotating motor 18 is arranged beside the base 17 through a motor base, two ends of the bidirectional threaded rod 19 are horizontally arranged above the base 17 through two bearing seats 21, the output end of the second rotating motor 18 is fixedly connected with one end of the bidirectional threaded rod 19 through a coupler 22, the lower ends of the two moving blocks 20 are respectively arranged on two ends of the base 17 in a sliding manner, the upper ends of the two moving blocks 20 are in threaded connection with the two ends of the bidirectional threaded rod 19, the upper end of each moving block 20 is symmetrically provided with two first hinged blocks, the bottom of the lifting plate 7 is symmetrically provided with two pairs of second hinged blocks, and each first hinged block and each second hinged block are rotatably provided with a connecting rod 23. Firstly, the operation of spiral elevating system 3, rotating electrical machines 18 start, and rotating electrical machines 18 drives two-way threaded rod 19 and rotates for two-way threaded rod 19 drives two movable blocks 20 syntropy removal or antiport, thereby two movable blocks 20 drive lifter plate 7 through four connecting rods 23 and move downwards or upward, and the setting of articulated piece of first articulated piece and second is favorable to the both ends of four connecting rods 23 to rotate respectively with movable block 20, lifter plate 7 and is connected.
The moving mechanism 4 comprises a moving platform 24 and a first air cylinder 25, two sliding strips 26 are horizontally arranged on the lifting plate 7 along the length direction of the lifting plate 7, a plurality of pairs of sliding blocks 27 are symmetrically arranged at the bottom of the moving platform 24, the plurality of pairs of sliding blocks 27 are arranged on the two sliding strips 26 in a sliding manner, the first air cylinder 25 is horizontally arranged in the middle of the lifting plate 7 through an air cylinder seat, and the output end of the first air cylinder 25 is fixedly connected with one end of the moving platform 24. Firstly, the moving mechanism 4 is operated, the first air cylinder 25 is started, the first air cylinder 25 drives the moving platform 24 to move on the lifting plate 7, and the slide block 27 and the slide bar 26 are matched for use, so that the moving platform 24 can better horizontally move on the lifting plate 7.
The rotating mechanism comprises a second cylinder 28, a frame 29, a rack 30 and a step-shaped circular truncated cone 31, the frame 29 is horizontally arranged on the moving platform 24 along the length direction of the moving platform 24, the second cylinder 28 is fixedly arranged on the moving platform 24 through a cylinder seat, the rack 30 is arranged in the frame 29 in a sliding mode through a plurality of inserting plates 32, the output end of the second cylinder 28 penetrates into the frame 29 and is fixedly connected with one end of the rack 30, the circular truncated cone 31 is rotatably arranged at the upper end of the moving platform 24, a connecting column 33 is fixedly connected to the bottom of the circular truncated cone 31, the lower end of the connecting column 33 is rotatably arranged at the lower end of the moving platform 24, a gear 34 is fixedly arranged on the connecting column 33, and the gear 34 is in. Firstly, the rotation mechanism works, the second cylinder 28 is started, the second cylinder 28 drives the rack 30 to move in the frame 29, the rack 30 synchronously drives the gear 34, the connecting column 33 and the circular table 31 to rotate, the circular table 31 drives the fixing mechanism 6 to rotate, the insertion plate 32 is arranged to facilitate the rack 30 to be arranged in the frame 29, and the connecting column 33 is arranged to facilitate the gear 34 to be arranged on the connecting column 33.
The round platform 31 is fixedly provided with a rectangular plate 35, the bottom of the rectangular plate 35 is fixedly provided with a limiting column 36, the middle part of the mobile station 24 is provided with a semicircular through groove 37, the limiting column 36 is arranged in the through groove 37 in a sliding manner, and the fixing mechanism 6 is arranged on the rectangular plate 35. First, rectangular plate 35's setting is favorable to installing fixed establishment 6 on rectangular plate 35, and spacing post 36's setting is favorable to spacing post 36 to slide in leading to groove 37, and it is the semicircle type to lead to groove 37 for spacing post 36 clockwise or anticlockwise rotation one hundred eighty degrees, the back is polished to the one end of shaft member, rectangular plate 35 rotates one hundred eighty degrees, makes the shaft member rotate the other end, in order to reach the operation of polishing to the both ends of shaft member.
The working principle is as follows: firstly, a worker places a shaft on a fixed seat 8, the shaft is covered by a turnover plate 9, two rollers 10 are abutted against the upper end of the shaft, then the worker fixes the turnover plate 9 and a strip-shaped block 14 through a locking assembly to fix the shaft in a V-shaped groove, then a rotating mechanism drives the shaft to rotate so that the shaft is parallel to a polishing wheel on a polishing device 1, then a moving mechanism 4 drives the shaft to move to be right below the polishing wheel of the polishing device 1, then a spiral lifting mechanism 3 is started to drive the shaft to move upwards so that one end of the shaft is abutted against the polishing wheel of the polishing device 1, finally, the worker starts the polishing device 1, the polishing device 1 polishes one end of the shaft, the shaft also rotates on the fixed seat 8, the rollers 10 are arranged, and when the shaft rotates, an auxiliary rotation effect is achieved, after one end of the shaft is polished, the spiral lifting mechanism 3 moves downwards for a distance, then the rotating mechanism 5 rotates one hundred eighty degrees, so that the other end of the shaft rotates under the polishing wheel of the polishing device 1, then the spiral lifting mechanism 3 drives the shaft to move upwards, the shaft is abutted against the polishing wheel of the polishing device 1, after the two ends of the shaft are polished, a worker can take the shaft down, the steps are repeated, and polishing operation is carried out on the two ends of one shaft and the other shaft.
Claims (6)
1. The utility model provides a frock of polishing of axle spare bi-polar step, including grinding device (1), a serial communication port, still include bottom plate (2), spiral elevating system (3), moving mechanism (4), rotary mechanism (5) and fixed establishment (6) all set up on bottom plate (2), grinding device (1) is fixed to be set up in one side of bottom plate (2), spiral elevating system (3) set up the middle part in bottom plate (2) along the length direction level of bottom plate (2), the upper end of spiral elevating system (3) is provided with lifter plate (7), moving mechanism (4) set up on lifter plate (7), rotating mechanism sets up on moving mechanism (4), fixed establishment (6) set up on rotating mechanism, fixed establishment (6) include fixing base (8), Upset board (9) and two gyro wheels (10), fixing base (8) set up on rotary mechanism (5), the symmetry is provided with first riser (11) and second riser (12) on the both ends of fixing base (8), and the V-arrangement groove that is used for holding the axle is offered at the middle part of fixing base (8), the one end of upset board (9) is connected with the one end of first riser (11) is articulated, two gyro wheels (10) rotate the below that sets up at upset board (9), be provided with locking Assembly on upset board (9) and second riser (12).
2. The tool for grinding double-end steps of the shaft part according to claim 1, wherein the locking assembly comprises a buckle (13), a strip-shaped block (14) and two compression springs (15), one end of the buckle (13) is connected to the turnover plate (9) in a shaft mode, a rectangular groove is formed in the second vertical plate (12), two limiting holes communicated with the rectangular groove are formed in the second vertical plate (12), two limiting rods (16) are arranged on one end of the strip-shaped block (14), the strip-shaped block (14) is arranged in the rectangular groove in a sliding mode, the two limiting rods (16) are arranged in the two limiting holes in a sliding mode respectively, the two compression springs (15) are arranged on the two limiting rods (16) in a sleeved mode respectively, the two compression springs (15) are arranged between the second vertical plate (12) and the strip-shaped block (14), and one end of the buckle (13) is clamped on the strip-shaped block (14).
3. The tool for grinding double-end steps of the shaft part according to claim 1, wherein the spiral lifting mechanism (3) comprises a base (17), a rotating motor (18), a bidirectional threaded rod (19) and two moving blocks (20), the base (17) is horizontally arranged in the middle of the bottom plate (2) along the length direction of the bottom plate (2), the rotating motor (18) is arranged beside the base (17) through a motor base, two ends of the bidirectional threaded rod (19) are horizontally arranged above the base (17) through two bearing blocks (21), the output end of the second rotating motor (18) is fixedly connected with one end of the bidirectional threaded rod (19) through a coupler (22), the lower ends of the two moving blocks (20) are respectively arranged on two ends of the base (17) in a sliding manner, and the upper ends of the two moving blocks (20) are in threaded connection with two ends of the bidirectional threaded rod (19), two first hinged blocks are symmetrically arranged at the upper end of each moving block (20), two pairs of second hinged blocks are symmetrically arranged at the bottom of the lifting plate (7), and each first hinged block and each second hinged block are rotatably provided with a connecting rod (23).
4. The tool for grinding double-end steps of the shaft part according to claim 1, wherein the moving mechanism (4) comprises a moving table (24) and a first air cylinder (25), two sliding strips (26) are horizontally arranged on the lifting plate (7) along the length direction of the lifting plate (7), a plurality of pairs of sliding blocks (27) are symmetrically arranged at the bottom of the moving table (24), the plurality of pairs of sliding blocks (27) are arranged on the two sliding strips (26) in a sliding manner, an air cylinder seat of the first air cylinder (25) is horizontally arranged in the middle of the lifting plate (7), and the output end of the first air cylinder (25) is fixedly connected with one end of the moving table (24).
5. The tool for grinding double-end steps of the shaft part according to claim 4, wherein the rotating mechanism comprises a second air cylinder (28), a frame (29), a rack (30) and a stepped circular truncated cone (31), the frame (29) is horizontally arranged on the moving table (24) along the length direction of the moving table (24), the second air cylinder (28) is fixedly arranged on the moving table (24) through an air cylinder seat, the rack (30) is slidably arranged in the frame (29) through a plurality of inserting plates (32), the output end of the second air cylinder (28) penetrates into the frame (29) and is fixedly connected with one end of the rack (30), the circular truncated cone (31) is rotatably arranged at the upper end of the moving table (24), the bottom of the circular truncated cone (31) is fixedly connected with a connecting column (33), the lower end of the connecting column (33) is rotatably arranged at the lower end of the moving table (24), a gear (34) is fixedly arranged on the connecting column (33), the gear (34) is in meshed transmission with the rack (30).
6. The tool for grinding double-end steps of the shaft part according to claim 5, wherein a rectangular plate (35) is fixedly arranged on the circular truncated cone (31), a limiting column (36) is fixedly arranged at the bottom of the rectangular plate (35), a semicircular through groove (37) is formed in the middle of the moving table (24), the limiting column (36) is slidably arranged in the through groove (37), and the fixing mechanism (6) is arranged on the rectangular plate (35).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010042591.4A CN111168501B (en) | 2020-01-15 | 2020-01-15 | Axle piece bi-polar step frock of polishing |
| CN202011238837.1A CN112518474A (en) | 2020-01-15 | 2020-01-15 | Axle piece bi-polar step frock of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010042591.4A CN111168501B (en) | 2020-01-15 | 2020-01-15 | Axle piece bi-polar step frock of polishing |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011238837.1A Division CN112518474A (en) | 2020-01-15 | 2020-01-15 | Axle piece bi-polar step frock of polishing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111168501A true CN111168501A (en) | 2020-05-19 |
| CN111168501B CN111168501B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011238837.1A Withdrawn CN112518474A (en) | 2020-01-15 | 2020-01-15 | Axle piece bi-polar step frock of polishing |
| CN202010042591.4A Active CN111168501B (en) | 2020-01-15 | 2020-01-15 | Axle piece bi-polar step frock of polishing |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011238837.1A Withdrawn CN112518474A (en) | 2020-01-15 | 2020-01-15 | Axle piece bi-polar step frock of polishing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338778A (en) * | 2020-11-06 | 2021-02-09 | 卞智崑 | Three-order burnishing device of stone material |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227403A (en) * | 2021-12-28 | 2022-03-25 | 安徽安源流体控制设备有限公司 | Equipment and process for efficiently processing roller shaft |
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| CN112338778A (en) * | 2020-11-06 | 2021-02-09 | 卞智崑 | Three-order burnishing device of stone material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111168501B (en) | 2021-02-02 |
| CN112518474A (en) | 2021-03-19 |
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