CN115139164B - Machining device and machining method for high-precision core rod - Google Patents
Machining device and machining method for high-precision core rod Download PDFInfo
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- CN115139164B CN115139164B CN202210894506.6A CN202210894506A CN115139164B CN 115139164 B CN115139164 B CN 115139164B CN 202210894506 A CN202210894506 A CN 202210894506A CN 115139164 B CN115139164 B CN 115139164B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003754 machining Methods 0.000 title abstract description 13
- 238000005498 polishing Methods 0.000 claims description 23
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of machining devices of core rods, in particular to a machining device and a machining method of a high-precision core rod. The invention solves the problems that the existing processing device for the core rod is easy to cause larger deviation when the rod is manually pushed to polish and process, and the diameter of the core rod cannot be accurately observed.
Description
Technical Field
The invention relates to the technical field of machining devices for core rods, in particular to a machining device and a machining method for a high-precision core rod.
Background
The plug is a round bar-shaped structural member, and in the process of machining the plug, in order to ensure surface accuracy and smoothness, the polishing is usually required, the traditional polishing mode is mainly manual, tools such as sand paper and the like are polished back and forth by workers, the existing machining device for the plug utilizes manual pushing bars to polish, so that larger deviation occurs, and the diameter of the plug cannot be accurately observed when the existing machining device for the plug polishes the bars, so that excessive polishing is caused.
Disclosure of Invention
The invention aims to provide a processing device and a processing method for a high-precision core rod, which are used for solving the problems that the large deviation is easy to occur and the diameter of the core rod cannot be accurately observed when the rod is manually pushed to be polished in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a processingequipment of high accuracy plug, includes the workstation, terminal surface fixedly connected with support column under the workstation, the inside fixedly connected with fixed plate of support column, fixed plate up end middle part fixedly connected with electric telescopic handle, electric telescopic handle is connected with the pushing disc through piston rod cooperation pivot rotation, workstation up end fixedly connected with fixed column, fixed column up end fixedly connected with fixed disk, edge symmetry fixedly connected with fixed block about the fixed disk up end, the inside threaded connection of fixed block has the bolt pole, the threaded rod is close to each other the face and is connected with U type supporting shoe through the bearing rotation.
In this embodiment, U type supporting shoe one end fixedly connected with knob is kept away from to the threaded rod, U type supporting shoe inner chamber is connected with the connecting block through the pivot even rotation, U type supporting shoe inner chamber one end is kept away from to the connecting block is connected with H type supporting shoe through the pivot rotation.
In this embodiment, the H type supporting shoe is close to face fixedly connected with and stops shaking the piece each other, it adopts the rubber material to make to stop shaking the piece, fixed block up end is inside to be provided with infrared correlation sensor.
In the embodiment, a motor is fixedly connected to the front edge of the upper end face of the fixed disc, the motor is rotationally connected with a worm through an output shaft, and the worm is in meshed connection with a worm wheel.
In this embodiment, the fixed disk up end front portion is connected with the worm wheel through the pivot rotation, worm wheel outside fixedly connected with clamp lever, fixed disk inner chamber sliding connection has the rod.
In this embodiment, fixed disk up end trailing edge department fixedly connected with backup pad, backup pad preceding terminal surface upper edge department is provided with logical groove, logical groove inner chamber is connected with the bidirectional threaded rod of second through the bearing rotation.
In this embodiment, the outside threaded connection of second bidirectional threaded rod has the slider, terminal surface fixedly connected with stick of polishing before the slider, the backup pad up end is provided with the scale, the slider up end is provided with the laser lamp.
In this embodiment, terminal surface fixedly connected with motor under the workstation, workstation up end is inside to be provided with the transmission groove, the motor is through output shaft fixedly connected with gear, gear engagement is connected with the fluted disc, the transmission groove inner chamber rotates and is connected with the fluted disc.
In this embodiment, the terminal surface is provided with the cross spout under the fluted disc, the cross spout inner chamber passes through the bearing and rotates first two-way threaded rod, the outside threaded connection of first two-way threaded rod has the clamp splice, the inside driving motor that is provided with of fluted disc, driving motor rotates through the output shaft and is connected with first two-way threaded rod, the clamp splice is close to the face each other evenly and is provided with the ball.
The method comprises the following specific operations:
s1, placing the bar on the pushing disc through personnel, then opening the electric telescopic rod, enabling the electric telescopic rod to push the pushing disc to drive the bar to move up and down through the piston rod matched with the rotating shaft, then clamping and limiting the bar through rotating the first bidirectional threaded rod thread transmission clamping block through the driving motor, and because the mutually approaching surfaces of the clamping blocks are uniformly provided with balls, the bar is not influenced to move up and down when the clamping blocks are used for clamping and limiting the bar, and then the gear transmission fluted disc is rotated through the output shaft of the motor, so that the fluted disc drives the bar to rotate.
S2, in the process of polishing the core rod, a person holds the knob to rotate the threaded rod to pull the U-shaped supporting block, the U-shaped supporting block pulls the connecting block through the rotating shaft, the connecting block pulls the H-shaped supporting block through the rotating shaft to drive the shaking stopping block to clamp the core rod stably, and the person drives the polishing rod to polish the rod through rotating the second bidirectional threaded rod thread transmission sliding block, so that the laser lamp on the upper end face of the sliding block irradiates the scale, and the light is enabled to display the diameter of the core rod through the scale.
S3, rotating a worm drive worm wheel through an output shaft of the motor, enabling a worm drive clamping rod to clamp and fix the core rod, and then utilizing an infrared correlation sensor to irradiate whether the core rod is on the same horizontal line or not.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, in the process of polishing the core rod, a person holds the knob to rotate the threaded rod to pull the U-shaped supporting block, the U-shaped supporting block pulls the connecting block through the rotating shaft, the connecting block pulls the H-shaped supporting block through the rotating shaft to drive the shaking stopping block to clamp the core rod stably, the condition that the core rod swings due to polishing and thinning is avoided, and the person rotates the second bidirectional threaded rod thread transmission sliding block, so that the sliding block drives the polishing rod to polish the rod, and the laser lamp on the upper end face of the sliding block irradiates the scale table to enable light to penetrate the scale table to display the diameter of the core rod, so that the situation that the diameter of the core rod cannot be accurately observed when the existing core rod processing device polishes the rod, and excessive polishing is caused is avoided. The output shaft of the motor rotates the worm drive worm wheel, so that the worm drive clamping rod clamps and fixes the core rod, the core rod is prevented from shaking, and then the infrared correlation sensor is utilized to irradiate whether the core rod is on the same horizontal line, so that the diameter of the core rod is prevented from being inconvenient to detect due to the fact that the core rod is deviated.
2. According to the invention, a person places the bar on the pushing disc, then opens the electric telescopic rod, so that the electric telescopic rod pushes the pushing disc to drive the bar to move up and down through the cooperation of the piston rod and the rotating shaft, then clamps and limits the bar through rotating the first bidirectional threaded rod thread transmission clamping block by using the driving motor, and as balls are uniformly arranged on the mutually close surfaces of the clamping blocks, the up-and-down movement of the bar is not affected when the bar is clamped and limited by using the clamping blocks, and then the gear transmission fluted disc is rotated through the output shaft of the motor, so that the fluted disc drives the bar to rotate, and the situation that the bar is polished and processed by manually pushing the bar by using the existing processing device of the core rod is avoided.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a schematic view of a semi-sectional structure of a workbench according to the invention;
FIG. 3 is a schematic view of the worm mounting structure of the present invention;
FIG. 4 is a schematic view of a slider mounting structure of the present invention;
FIG. 5 is a schematic view of a partial cross-section of a table according to the present invention;
FIG. 6 is a schematic view of the threaded rod mounting structure of the present invention;
in the figure: 1. a work table; 2. a support column; 3. a fixing plate; 4. an electric telescopic rod; 5. pushing the disc; 6. a transmission groove; 7. fluted disc; 8. a first bi-directional threaded rod; 9. clamping blocks; 10. a cross chute; 11. a gear; 12. a motor; 13. fixing the column; 14. a fixed plate; 15. a motor; 16. a worm; 17. a worm wheel; 18. a clamping rod; 19. a fixed block; 20. a knob; 21. a threaded rod; 22. a U-shaped supporting block; 23. an infrared correlation sensor; 24. a connecting block; 25. an H-shaped supporting block; 26. a shake stop block; 27. a bar; 28. a second bi-directional threaded rod; 29. a slide block; 30. polishing the rod; 31. a scale; 32. a support plate; 33. and (5) through grooves.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Several embodiments of the invention are presented in the figures. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-6, the present invention provides a technical solution:
the utility model provides a processingequipment of high accuracy plug, including workstation 1, terminal surface fixedly connected with support column 2 under the workstation 1, the inside fixedly connected with fixed plate 3 of support column 2, the electric telescopic handle 4 of fixed plate 3 up end middle part fixedly connected with, electric telescopic handle 4 is connected with pushing disc 5 through piston rod cooperation pivot rotation, workstation 1 up end fixedly connected with fixed column 13, fixed column 13 up end fixedly connected with fixed disk 14, edge symmetry fixedly connected with fixed block 19 about the fixed disk 14 up end, the inside threaded connection of fixed block 19 has bolt pole 21, the threaded rod 21 is close to each other the face and is connected with U type supporting shoe 22 through the bearing rotation.
In this embodiment, the threaded rod 21 is kept away from U type supporting shoe 22 one end fixedly connected with knob 20, and U type supporting shoe 22 inner chamber is connected with connecting block 24 through the even rotation of pivot, and connecting block 24 is kept away from U type supporting shoe 22 inner chamber one end through the pivot rotation and is connected with H type supporting shoe 25.
In this embodiment, the H-shaped supporting blocks 25 are fixedly connected with anti-shake blocks 26 near each other, the anti-shake blocks 26 are made of rubber materials, and the infrared correlation sensor 23 is arranged inside the upper end surface of the fixed block 19. The rod 27 is placed on the pushing disc 5 by personnel, then the electric telescopic rod 4 is opened, the electric telescopic rod 4 pushes the pushing disc 5 to drive the rod 27 to move up and down through the piston rod matched with the rotating shaft, then the rod 27 is clamped and limited by rotating the first bidirectional threaded rod 8 through the driving motor, and the clamping blocks 9 are uniformly arranged on the surfaces close to each other, so that the rod 27 is not influenced to move up and down when the clamping blocks 9 are used for clamping and limiting the rod 27, then the gear 11 is rotated through the output shaft of the motor 12 to drive the fluted disc 7, the fluted disc 7 drives the rod 27 to rotate, and the situation that the rod 27 is polished and processed by manually pushing the rod by the existing processing device of the core rod is avoided, so that larger deviation occurs is caused.
In the embodiment, a motor 15 is fixedly connected to the front edge of the upper end face of the fixed disc 14, the motor 15 is rotatably connected with a worm 16 through an output shaft, and the worm 16 is in meshed connection with a worm wheel 17.
In this embodiment, the front part of the upper end surface of the fixed disk 14 is rotatably connected with a worm wheel 17 through a rotating shaft, the outside of the worm wheel 17 is fixedly connected with a clamping rod 18, and the inner cavity of the fixed disk 14 is slidably connected with a bar 27.
In this embodiment, a support plate 32 is fixedly connected to the rear edge of the upper end surface of the fixing plate 14, a through groove 33 is provided at the upper edge of the front end surface of the support plate 32, and the inner cavity of the through groove 33 is rotatably connected to a second bidirectional threaded rod 28 through a bearing. In the process of polishing the core rod, a person holds the knob 20 to rotate the threaded rod 21 to pull the U-shaped supporting block 22, the U-shaped supporting block 22 pulls the connecting block 24 through the rotating shaft, the connecting block 24 pulls the H-shaped supporting block 25 through the rotating shaft to drive the anti-shaking block 26 to clamp and stabilize the core rod, the situation that the core rod swings when in polishing and thinning is avoided, the person rotates the second bidirectional threaded rod 28 to drive the sliding block 29, the sliding block 29 drives the polishing rod 30 to polish the rod 27, the laser lamp on the upper end face of the sliding block 29 is used for irradiating the scale 31, the light is used for displaying the diameter of the core rod through the scale 31, and the situation that the diameter of the core rod cannot be accurately observed when the rod is polished by the existing processing device of the core rod, so that excessive polishing is caused is avoided.
In this embodiment, a slider 29 is screwed to the outside of the second bidirectional threaded rod 28, a polishing rod 30 is fixedly connected to the front end surface of the slider 29, a scale 31 is provided on the upper end surface of a supporting plate 32, and a laser lamp is provided on the upper end surface of the slider 29.
In the embodiment, a motor 12 is fixedly connected to the lower end surface of the workbench 1, a transmission groove 6 is formed in the upper end surface of the workbench 1, the motor 12 is fixedly connected with a gear 11 through an output shaft, the gear 11 is in meshed connection with a fluted disc 7, and the inner cavity of the transmission groove 6 is in rotary connection with the fluted disc 7. The worm 16 is rotated through the output shaft of the motor 15 to drive the worm wheel 17, so that the worm wheel 17 drives the clamping rod 18 to clamp and fix the core rod, the condition that the core rod shakes is avoided, and then the infrared correlation sensor 23 is used for irradiating whether the core rod is on the same horizontal line or not, so that the diameter of the core rod is prevented from being inconvenient to detect due to the fact that the core rod is deviated.
In this embodiment, the lower terminal surface of fluted disc 7 is provided with cross spout 10, and cross spout 10 inner chamber passes through bearing rotation first two-way threaded rod 8, and first two-way threaded rod 8 outside threaded connection has clamp splice 9, and fluted disc 7 inside is provided with driving motor, and driving motor rotates through the output shaft and is connected with first two-way threaded rod 8, and clamp splice 9 are close to the face each other evenly and are provided with the ball.
The high-precision core rod comprises the following specific operations:
s1, placing the bar 27 on the pushing disc 5 by personnel, then opening the electric telescopic rod 4, enabling the electric telescopic rod 4 to push the pushing disc 5 to drive the bar 27 to move up and down through a piston rod matched with a rotating shaft, then clamping and limiting the bar 27 by utilizing a driving motor to rotate a first bidirectional threaded rod 8 to drive a clamping block 9, and as the clamping blocks 9 are uniformly provided with balls on the mutually adjacent surfaces, the up-and-down movement of the bar 27 is not affected when the clamping block 9 is utilized to clamp and limit the bar 27, and then the gear 11 is driven by an output shaft of the motor 12 to drive the fluted disc 7, so that the fluted disc 7 drives the bar 27 to rotate.
S2, in the process of polishing the core rod, a person holds the knob 20 to rotate the threaded rod 21 to pull the U-shaped supporting block 22, the U-shaped supporting block 22 pulls the connecting block 24 through the rotating shaft, the connecting block 24 pulls the H-shaped supporting block 25 through the rotating shaft to drive the shaking stopping block 26 to clamp the core rod stably, the situation that the core rod swings when being thinned due to polishing is avoided, the person rotates the second bidirectional threaded rod 28 to drive the sliding block 29 through threads, the sliding block 29 drives the polishing rod 30 to polish the rod 27, and the laser lamp on the upper end face of the sliding block 29 is used for irradiating the dial gauge 31, so that the diameter of the core rod is displayed through the dial gauge 31 by lamplight.
S3, the worm 16 is rotated through the output shaft of the motor 15 to drive the worm wheel 17, so that the worm wheel 17 drives the clamping rod 18 to clamp and fix the core rod, the condition that the core rod shakes is avoided, then the infrared correlation sensor 23 is used for irradiating whether the core rod is on the same horizontal line, and the diameter of the core rod is prevented from being inconvenient to detect due to the fact that the core rod is deviated.
The working principle of the invention is as follows: during the use, place rod 27 on pushing disc 5 through the personnel, then open electric telescopic handle 4, make electric telescopic handle 4 pass through piston rod cooperation pivot promotion pushing disc 5 drive rod 27 and reciprocate, then the rethread utilizes driving motor to rotate first two-way threaded rod 8 screw thread transmission clamp splice 9 and carry out the centre gripping spacing to rod 27, because clamp splice 9 is provided with the ball each other near the face, thereby do not influence rod 27's oscilaltion when utilizing clamp splice 9 to carry out the centre gripping spacing to rod 27, then the output shaft through motor 12 rotates gear 11 transmission fluted disc 7, make fluted disc 7 drive rod 27 rotate, then in the process of polishing to the plug, through personnel holding knob 20 rotation threaded rod 21 pulling U type supporting shoe 22, make U type supporting shoe 22 through pivot pulling connecting block 24, make connecting block 24 utilize the pivot to drive to stop shaking piece 26 and carry out the centre gripping stability to rod 27, avoid the condition that appears when the plug is because of the attenuation, and the personnel is through rotating second to threaded rod 28 screw thread transmission slider 29, make slider 29 drive rod 30 and carry out the oscilaltion rod 27 and polish up and move up and down, see through the lamp light through 31 when the diameter table that the plug is polished, the diameter of the plug is high-precision is observed to the diameter gauge 31 when the diameter is observed to the plug is polished, can's is difficult to the device that the diameter is observed to the accuracy is observed to the diameter of the plug.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a processingequipment of high accuracy plug, includes workstation (1), its characterized in that: the novel automatic lifting device is characterized in that a support column (2) is fixedly connected to the lower end face of the workbench (1), a fixing plate (3) is fixedly connected to the inside of the support column (2), an electric telescopic rod (4) is fixedly connected to the middle of the upper end face of the fixing plate (3), a pushing disc (5) is rotationally connected to the electric telescopic rod (4) through a piston rod matched rotating shaft, a fixing column (13) is fixedly connected to the upper end face of the workbench (1), a fixing disc (14) is fixedly connected to the upper end face of the fixing column (13), fixing blocks (19) are symmetrically and fixedly connected to the left edge and the right edge of the upper end face of the fixing disc (14), threaded rods (21) are connected to the inner threads of the fixing blocks (19), and U-shaped supporting blocks (22) are rotationally connected to the surfaces, close to each other, through bearings;
the device is characterized in that a knob (20) is fixedly connected to one end, far away from a U-shaped supporting block (22), of the threaded rod (21), a connecting block (24) is uniformly connected to the inner cavity of the U-shaped supporting block (22) in a rotating mode through a rotating shaft, an H-shaped supporting block (25) is rotatably connected to one end, far away from the inner cavity of the U-shaped supporting block (22), of the connecting block (24), shaking stopping blocks (26) are fixedly connected to the mutually approaching surfaces of the H-shaped supporting blocks (25), the shaking stopping blocks (26) are made of rubber materials, and an infrared correlation sensor (23) is arranged inside the upper end face of the fixing block (19);
the front edge of the upper end surface of the fixed disc (14) is fixedly connected with a motor (15), the motor (15) is rotationally connected with a worm (16) through an output shaft, the worm (16) is in meshed connection with a worm wheel (17), the front part of the upper end surface of the fixed disc (14) is rotationally connected with the worm wheel (17) through a rotating shaft, the outside of the worm wheel (17) is fixedly connected with a clamping rod (18), and an inner cavity of the fixed disc (14) is slidingly connected with a bar (27);
the utility model is characterized in that a supporting plate (32) is fixedly connected at the rear edge of the upper end face of the fixed disc (14), a through groove (33) is arranged at the upper edge of the front end face of the supporting plate (32), a second bidirectional threaded rod (28) is rotationally connected in an inner cavity of the through groove (33) through a bearing, a sliding block (29) is connected with the outer thread of the second bidirectional threaded rod (28), a polishing rod (30) is fixedly connected with the front end face of the sliding block (29), a scale (31) is arranged on the upper end face of the supporting plate (32), a laser lamp is arranged on the upper end face of the sliding block (29), a motor (12) is fixedly connected with the lower end face of the workbench (1), the utility model discloses a workbench, which is characterized in that a transmission groove (6) is arranged inside the upper end surface of the workbench (1), a gear (11) is fixedly connected with a motor (12) through an output shaft, the gear (11) is connected with a fluted disc (7) in a meshing way, the inner cavity of the transmission groove (6) is rotationally connected with the fluted disc (7), a cross chute (10) is arranged on the lower end surface of the fluted disc (7), a first bidirectional threaded rod (8) is rotated through a bearing in the inner cavity of the cross chute (10), a clamping block (9) is connected with the external thread of the first bidirectional threaded rod (8), a driving motor is arranged inside the fluted disc (7), the driving motor is rotationally connected with the first bidirectional threaded rod (8) through the output shaft, balls are uniformly arranged on the surfaces, close to each other, of the clamping blocks (9).
2. The method for processing a high-precision mandrel bar according to claim 1, wherein: the method is characterized by comprising the following specific operations:
s1, placing a bar (27) on a pushing disc (5) by a person, opening an electric telescopic rod (4), enabling the electric telescopic rod (4) to push the pushing disc (5) to drive the bar (27) to move up and down through a piston rod matched with a rotating shaft, then clamping and limiting the bar (27) by rotating a first bidirectional threaded rod (8) through a driving motor and a threaded transmission clamping block (9), and as balls are uniformly arranged on the mutually approaching surfaces of the clamping blocks (9), the up and down movement of the bar (27) is not affected when the clamping block (9) is used for clamping and limiting the bar (27), and then driving a fluted disc (7) through an output shaft rotating gear (11) of a motor (12), so that the fluted disc (7) drives the bar (27) to rotate;
s2, in the process of polishing the core rod, a person holds a knob (20) to rotate a threaded rod (21) to pull a U-shaped supporting block (22), the U-shaped supporting block (22) pulls a connecting block (24) through a rotating shaft, the connecting block (24) pulls an H-shaped supporting block (25) through the rotating shaft to drive a shaking stopping block (26) to clamp and stabilize the core rod, and the person rotates a second bidirectional threaded rod (28) to drive a sliding block (29) through threads, so that the sliding block (29) drives a polishing rod (30) to polish the rod (27), and a laser lamp on the upper end face of the sliding block (29) is used for irradiating a scale (31), so that lamplight can display the diameter of the core rod through the scale (31);
s3, a worm (16) is rotated through an output shaft of a motor (15) to drive a worm wheel (17), so that the worm wheel (17) drives a clamping rod (18) to clamp and fix the core rod, and then an infrared correlation sensor (23) is used for irradiating whether the core rod is on the same horizontal line or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894506.6A CN115139164B (en) | 2022-07-28 | 2022-07-28 | Machining device and machining method for high-precision core rod |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210894506.6A CN115139164B (en) | 2022-07-28 | 2022-07-28 | Machining device and machining method for high-precision core rod |
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| CN115139164A CN115139164A (en) | 2022-10-04 |
| CN115139164B true CN115139164B (en) | 2023-12-19 |
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| CN202210894506.6A Active CN115139164B (en) | 2022-07-28 | 2022-07-28 | Machining device and machining method for high-precision core rod |
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| CN216228488U (en) * | 2021-11-18 | 2022-04-08 | 佛山美冠铝业制品有限公司 | Mechanical hand is handled to aluminium alloy leftover bits |
| CN114619014A (en) * | 2020-12-10 | 2022-06-14 | 宁波市镇海天鑫锌合金制品厂(普通合伙) | Self-cleaning die-casting equipment with automatic lifting core rod |
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| CN107322387B (en) * | 2017-07-21 | 2023-10-03 | 中信戴卡股份有限公司 | Wheel blank positioning end face correcting device |
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| CN216066796U (en) * | 2021-01-29 | 2022-03-18 | 丹阳市金珂光学有限公司 | Lens refiner |
| CN113245855A (en) * | 2021-07-14 | 2021-08-13 | 新沂特瑞斯机械设备有限公司 | Bar cutting and polishing integrated equipment |
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Address after: 213000 Xingchen village, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Saineng Machinery Technology Co.,Ltd. Address before: 213000 Xingchen village, Hengshanqiao Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Saineng Drying Machinery Engineering Co.,Ltd. |
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Denomination of invention: A high-precision machining device and method for core rods Granted publication date: 20231219 Pledgee: Industrial and Commercial Bank of China Limited Changzhou Economic Development Zone sub branch Pledgor: Jiangsu Saineng Machinery Technology Co.,Ltd. Registration number: Y2024980012241 |
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