CN218903848U - Ball screw tooth profile grinding device - Google Patents
Ball screw tooth profile grinding device Download PDFInfo
- Publication number
- CN218903848U CN218903848U CN202223281894.5U CN202223281894U CN218903848U CN 218903848 U CN218903848 U CN 218903848U CN 202223281894 U CN202223281894 U CN 202223281894U CN 218903848 U CN218903848 U CN 218903848U
- Authority
- CN
- China
- Prior art keywords
- supporting
- worm
- seat
- ball screw
- shaft
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a ball screw tooth profile grinding device, which comprises a fixed seat and an adjusting unit, wherein the fixed seat is provided with a plurality of grooves; the fixing base is as follows: the upper end of the main shaft is rotatably connected with a supporting shaft through a bearing, the right end of the supporting shaft is provided with a supporting seat, the right end of the supporting seat is rotatably connected with a main shaft through a bearing, the rear end of the main shaft is provided with a grinding wheel, the front end of the main shaft is provided with a belt pulley I, the upper end of the supporting seat is provided with a motor, the output shaft of the motor is provided with a belt pulley II, and the belt pulley II is in transmission connection with the belt pulley I through a belt; an adjusting unit: the adjusting unit is arranged at the left end of the fixed seat and is matched with the supporting shaft; wherein: still include control switch, control switch sets up in the left surface of fixing base, and the output of control switch is connected to the input electricity of motor, and this ball tooth profile grinding device can adjust the angle of grinding wheel through the two modes, can realize high-efficient and accurate regulation, and convenient to use is good and the grinding precision is high.
Description
Technical Field
The utility model relates to the technical field of ball screws, in particular to a ball screw tooth profile grinding device.
Background
The ball screw is a transmission element most commonly used on tool machinery and precision machinery, and has the main functions of converting rotary motion into linear motion or converting torque into axial repeated acting force, and meanwhile, the ball screw has the characteristics of high precision, reversibility and high efficiency, so that the ball screw is widely applied to various industrial equipment and precision instruments.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the ball screw tooth profile grinding device which can adjust the angle of a grinding wheel in two ways, can realize efficient and precise adjustment, has good use convenience and high grinding precision, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a ball screw tooth profile grinding device comprises a fixed seat and an adjusting unit;
the fixing base is as follows: the upper end of the main shaft is rotatably connected with a supporting shaft through a bearing, the right end of the supporting shaft is provided with a supporting seat, the right end of the supporting seat is rotatably connected with a main shaft through a bearing, the rear end of the main shaft is provided with a grinding wheel, the front end of the main shaft is provided with a belt pulley I, the upper end of the supporting seat is provided with a motor, the output shaft of the motor is provided with a belt pulley II, and the belt pulley II is in transmission connection with the belt pulley I through a belt;
an adjusting unit: the adjusting unit is arranged at the left end of the fixed seat and is matched with the supporting shaft;
wherein: still include control switch, control switch sets up in the left surface of fixing base, and control switch's output is connected to the input electricity of motor, and external power source is connected to control switch's input electricity, when carrying out the wide-angle adjustment to the grinding wheel, can pull big hand wheel left then can directly drive the grinding wheel and rotate to can automatic locking after loosening, convenient to use is good, can carry out accurate regulation through the deceleration effect of worm wheel and worm simultaneously to the inclination of grinding wheel, and the grinding quality has been guaranteed to the regulation precision height.
Further, the adjusting unit comprises a supporting tube, a sliding column, a hexagonal column and gear shaping, wherein the supporting tube is rotationally connected to the left end of the fixing seat through a bearing, the sliding column is slidably connected to the inside of the supporting tube, the hexagonal column is arranged at the right end of the sliding column and is slidably connected with a hexagonal hole at the left end of the supporting shaft, the gear shaping which is evenly distributed is arranged in the middle of the outer cambered surface of the sliding column, the gear shaping is movably inserted into a slot at the left side of the supporting tube, and the angle of the supporting shaft can be adjusted.
Further, the adjusting unit further comprises a worm wheel and a worm, the worm wheel is arranged at the left end of the supporting tube, the worm is rotationally connected to the middle of the left end of the fixing seat through a bearing, and the worm is meshed with the worm wheel, so that the supporting tube is conveniently driven and locked.
Further, the left end of the sliding column is provided with a large hand wheel, so that the sliding column is convenient to drive.
Furthermore, the front end of the worm is provided with a small hand wheel, so that the worm is convenient to drive.
Further, the left side of fixing base is equipped with the protecting crust, and worm wheel and worm all are located the inside of protecting crust, have seted up the hole of dodging that worm and traveller correspond on the protecting crust, protect inside spare part.
Further, the left side face of protecting crust is equipped with keeps off the seat, and the middle part of traveller extrados is equipped with keeps off the ring, and the middle part activity of traveller extrados has cup jointed the spring, and the spring is located between the left side wall that keeps off the ring and keep off the seat, makes things convenient for the location of traveller.
Compared with the prior art, the utility model has the beneficial effects that: the ball screw tooth profile grinding device has the following advantages:
1. when the grinding wheel needs to be adjusted at a large angle, the large hand wheel can be pulled leftwards, the large hand wheel drives the slide column to slide leftwards along the supporting tube, the gear shaping, the baffle ring and the hexagonal column are driven to move leftwards, the supporting tube can not limit the rotation of the slide column through the gear shaping, the baffle ring compresses the spring, then the large hand wheel rotates, the large hand wheel drives the hexagonal column to rotate through the slide column, the rear end of the hexagonal column is still positioned in the supporting shaft, then the hexagonal column drives the supporting seat to rotate through the supporting shaft, the supporting seat drives the grinding wheel to rotate around the axis of the supporting shaft through the main shaft, the grinding wheel can be regulated quickly, the supporting shaft can drive the pointer of the outer arc surface to rotate, the inclination angle of the grinding wheel can be determined according to the relative position of the pointer and the left side surface of the fixing seat, after the grinding wheel reaches a specified angle, the large hand wheel can be loosened rightwards, the spring in a compressed state descends and drives the baffle ring to drive the slide column to slide rightwards under the supporting of the baffle seat, the function of the worm wheel and the supporting tube is driven by the baffle ring to rotate rightwards, the slide column drives the gear shaping and the supporting tube to rotate around the axis of the supporting shaft through the main shaft, the main shaft drives the grinding wheel to rotate around the axis of the supporting shaft, and then the rotating of the grinding wheel can be regulated leftwards, and the grinding wheel can be regulated by the rotating conveniently, and the grinding wheel can be regulated and adjusted.
2. When the angle of the grinding wheel is required to be precisely adjusted, the small hand wheel can be rotated, the worm is driven to rotate by the small hand wheel, the worm is driven to rotate by the worm, the worm is driven to decelerate by the worm, the supporting pipe is driven to rotate by the pinion, the grinding wheel is driven to rotate by the same theory of the sliding pillar, the angle of the grinding wheel is adjusted, the inclination angle of the grinding wheel can be precisely adjusted through the decelerating effect of the worm and the worm, and the grinding quality is guaranteed due to high adjusting precision.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a conditioning unit of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
fig. 4 is a schematic structural view of the strut of the present utility model.
In the figure: the gear comprises a fixed seat 1, a supporting shaft 2, a supporting seat 3, a main shaft 4, a belt pulley I5, a grinding wheel 6, a motor 7, a belt pulley II 8, an adjusting unit 9, a supporting tube 91, a sliding column 92, a hexagonal column 93, a gear shaping 94, a worm wheel 95, a worm 96, a control switch 10, a large hand wheel 11, a small hand wheel 12, a protective shell 13, a spring 14, a baffle ring 15 and a baffle seat 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a technical solution: the ball screw tooth profile grinding device comprises a fixed seat 1 and an adjusting unit 9;
fixing base 1: the upper end of the grinding wheel is rotatably connected with a supporting shaft 2 through a bearing, when the grinding wheel is used, a fixing seat 1 is mounted on an external frame, an external tool is used for fixing a ball screw, the right end of the supporting shaft 2 is provided with a supporting seat 3, the right end of the supporting seat 3 is rotatably connected with a main shaft 4 through the bearing, the rear end of the main shaft 4 is provided with a grinding wheel 6, the outer cambered surface of the grinding wheel 6 corresponds to the position of a thread groove of the outer cambered surface of the ball screw, the inclination angle of the grinding wheel 6 is adjusted according to the inclination angle of a groove, the supporting seat 3 drives the grinding wheel 6 to rotate around the axis of the supporting shaft 2 through the main shaft 4, the supporting shaft 2 can further rapidly adjust the grinding wheel 6, simultaneously drives a pointer of the outer cambered surface of the grinding wheel to rotate, the inclination angle of the grinding wheel 6 can be determined according to the relative position of the pointer and the left side surface of the fixing seat 1, the front end of the main shaft 4 is provided with a belt pulley 5, the upper end of the supporting seat 3 is provided with a motor 7, the output shaft of the motor 7 is provided with a belt pulley 8, the belt 8 is in transmission connection with the belt pulley 5, the belt 7 runs, the output shaft of the motor 7 drives the belt pulley 8 rotates, the belt 5 rotates the belt pulley 5 rotates, and drives the belt 4 and drives the gear wheel 6 to rotate, and rotates the ball screw 6 through the rotation, and rotates the main shaft 6;
an adjusting unit 9: the adjusting unit 9 is arranged at the left end of the fixed seat 1 and is matched with the supporting shaft 2, the adjusting unit 9 comprises a supporting tube 91, a sliding column 92, a hexagonal column 93 and a gear shaping 94, the supporting tube 91 is rotatably connected at the left end of the fixed seat 1 through a bearing, the sliding column 92 is slidably connected inside the supporting tube 91, the hexagonal column 93 is arranged at the right end of the sliding column 92 and is slidably connected with a hexagonal hole at the left end of the supporting shaft 2, the gear shaping 94 which is uniformly distributed is arranged at the middle part of the outer arc surface of the sliding column 92, the gear shaping 94 is movably spliced with a slot at the left side of the supporting tube 91, the adjusting unit 9 also comprises a worm wheel 95 and a worm 96, the worm wheel 95 is arranged at the left end of the supporting tube 91, the worm 96 is rotatably connected at the middle part of the left end of the fixed seat 1 through a bearing, the worm 96 is meshed with the worm wheel 95, the left end of the sliding column 92 is provided with a large hand wheel 11, when the grinding wheel 6 needs to be adjusted at a large angle, the big hand wheel 11 drives the slide column 92 to slide leftwards along the supporting tube 91, the big hand wheel 11 drives the hexagonal column 93 to rotate through the slide column 92, the rear end of the hexagonal column 93 is still positioned in the supporting shaft 2, then the hexagonal column 93 drives the supporting seat 3 to rotate through the supporting shaft 2, the worm 96 drives the worm wheel 95 to rotate, the worm wheel 96 drives the worm wheel 95 to decelerate, the worm wheel 95 drives the supporting tube 91 to rotate, the supporting tube 91 drives the slide column 92 to rotate through the gear shaping 94, the slide column 92 drives the grinding wheel 6 to rotate, the front end of the worm 96 is provided with the small hand wheel 12, when the angle of the grinding wheel 6 needs to be precisely regulated, the small hand wheel 12 can rotate, the small hand wheel 12 drives the worm 96 to rotate, the left side surface of the fixed seat 1 is provided with the protecting shell 13, the worm wheel 95 and the worm 96 are positioned in the protecting shell 13, corresponding avoidance holes of the worm 96 and the slide column 92 are formed on the protecting shell 13, the protecting shell 13 protects internal parts, the left side surface of the protecting shell 13 is provided with a baffle seat 16, the middle part of the outer cambered surface of a slide column 92 is provided with a baffle ring 15, the slide column 92 drives a gear shaping 94, the baffle ring 15 and a hexagonal column 93 to move leftwards, the gear shaping 94 is separated from a slot on the left side of a supporting tube 91, the supporting tube 91 can not limit the rotation of the slide column 92 through the gear shaping 94, a spring 14 is movably sleeved at the middle part of the outer cambered surface of the slide column 92, the spring 14 is positioned between the baffle ring 15 and the left side wall of the baffle seat 16, the baffle ring 15 compresses the spring 14, then the big hand wheel 11 is rotated, after a grinding wheel 6 reaches a specified angle, the big hand wheel 11 can be loosened rightwards, the spring 14 in a compressed state drives the baffle ring 15 to move rightwards under the support of the baffle seat 16, the baffle ring 15 drives the slide column 92 to rightwards, the gear shaping 94 is spliced with the slot on the left side of the supporting tube 91, and then the supporting tube 91 is limited to rotate under the actions of a worm wheel 95 and a worm 96;
wherein: the motor is characterized by further comprising a control switch 10, wherein the control switch 10 is arranged on the left side face of the fixed seat 1, the input end of the motor 7 is electrically connected with the output end of the control switch 10, the input end of the control switch 10 is electrically connected with an external power supply, and the control switch 10 is convenient for controlling the motor 7.
The working principle of the ball screw tooth profile grinding device provided by the utility model is as follows: when in use, the fixing seat 1 is arranged on an external frame, an external tool is used for fixing the ball screw, then the outer cambered surface of the grinding wheel 6 corresponds to the position of a thread groove of the outer cambered surface of the ball screw, the inclination angle of the grinding wheel 6 is adjusted according to the inclination angle of the groove, when the grinding wheel 6 needs to be adjusted at a large angle, the large hand wheel 11 can be pulled leftwards, the large hand wheel 11 drives the slide column 92 to slide leftwards along the supporting tube 91, the slide column 92 drives the gear shaping 94, the baffle ring 15 and the hexagonal column 93 to move leftwards, the gear shaping 94 is separated from a slot on the left side of the supporting tube 91, the supporting tube 91 can not limit the rotation of the slide column 92 through the gear shaping 94, the baffle ring 15 compresses the spring 14, then the large hand wheel 11 is rotated, the large hand wheel 11 drives the hexagonal column 93 to rotate through the slide column 92, the rear end of the hexagonal column 93 is positioned inside the supporting shaft 2, then the hexagonal column 93 drives the supporting seat 3 to rotate through the supporting shaft 2, the supporting seat 3 drives the grinding wheel 6 to rotate around the axis of the supporting shaft 2 through the main shaft 4, so that the grinding wheel 6 can be rapidly adjusted, meanwhile, the supporting shaft 2 drives the pointer of the outer cambered surface to rotate, the inclination angle of the grinding wheel 6 can be determined according to the relative position of the pointer and the dial on the left side surface of the fixed seat 1, when the grinding wheel 6 reaches a designated angle, the large hand wheel 11 can be loosened rightwards, the spring 14 in a compressed state descends to drive the baffle ring 15 to move rightwards under the support of the baffle seat 16, the baffle ring 15 drives the slide column 92 to slide rightwards, the slide column 92 drives the gear shaping 94 to be spliced with the slots on the left side of the supporting tube 91, then the supporting tube 91 limits the rotation of the slide column 92 under the action of the worm wheel 95 and the worm 96, when the angle of the grinding wheel 6 needs to be precisely adjusted, the small hand wheel 12 can be rotated, the small hand wheel 12 drives the worm 96 to rotate, the worm 96 drives the worm wheel 95 to decelerate, the worm wheel 95 drives the supporting tube 91 to rotate, the supporting tube 91 drives the slide column 92 to rotate through the gear shaping 94, the slide column 92 drives the grinding wheel 6 to rotate, the adjustment of the angle of the grinding wheel 6 is achieved, then the control switch 10 is regulated and controlled, the motor 7 operates, the output shaft of the motor 7 drives the belt pulley II 8 to rotate, the belt pulley II drives the belt pulley I5 to rotate through the belt, the belt pulley I5 drives the grinding wheel 6 to rotate through the main shaft 4, then the grinding wheel 6 grinds the tooth profile of the ball screw, and meanwhile an external tool drives the ball screw to rotate and move, so that continuous grinding is achieved.
It should be noted that, the motor 7 disclosed in the above embodiment can be freely configured according to the practical application scenario, the motor 7 can be a three-phase motor with the model of Y80M1-2, and the control switch 10 is provided with a switch button corresponding to the motor 7 for controlling the switching operation thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a ball tooth profile grinding device which characterized in that: comprises a fixed seat (1) and an adjusting unit (9);
fixing base (1): the upper end of the main shaft is rotatably connected with a supporting shaft (2) through a bearing, the right end of the supporting shaft (2) is provided with a supporting seat (3), the right end of the supporting seat (3) is rotatably connected with a main shaft (4) through a bearing, the rear end of the main shaft (4) is provided with a grinding wheel (6), the front end of the main shaft (4) is provided with a belt pulley I (5), the upper end of the supporting seat (3) is provided with a motor (7), the output shaft of the motor (7) is provided with a belt pulley II (8), and the belt pulley II (8) is in transmission connection with the belt pulley I (5) through a belt;
an adjusting unit (9): the adjusting unit (9) is arranged at the left end of the fixed seat (1) in a matched manner with the supporting shaft (2);
wherein: the motor is characterized by further comprising a control switch (10), wherein the control switch (10) is arranged on the left side face of the fixed seat (1), the input end of the motor (7) is electrically connected with the output end of the control switch (10), and the input end of the control switch (10) is electrically connected with an external power supply.
2. A ball screw profile grinding apparatus as in claim 1, wherein: the adjusting unit (9) comprises a supporting tube (91), a sliding column (92), a hexagonal column (93) and gear shaping teeth (94), wherein the supporting tube (91) is rotationally connected to the left end of the fixing seat (1) through a bearing, the sliding column (92) is connected to the inside of the supporting tube (91) in a sliding mode, the hexagonal column (93) is arranged at the right end of the sliding column (92), the hexagonal column (93) is in sliding connection with a hexagonal hole at the left end of the supporting shaft (2), the gear shaping teeth (94) are evenly distributed in the middle of the outer cambered surface of the sliding column (92), and the gear shaping teeth (94) are movably inserted into slots at the left side of the supporting tube (91).
3. A ball screw profile grinding apparatus as in claim 2, wherein: the adjusting unit (9) further comprises a worm wheel (95) and a worm (96), the worm wheel (95) is arranged at the left end of the supporting tube (91), the worm (96) is rotatably connected to the middle of the left end of the fixing seat (1) through a bearing, and the worm (96) is meshed with the worm wheel (95).
4. A ball screw profile grinding apparatus as in claim 2, wherein: the left end of the sliding column (92) is provided with a big hand wheel (11).
5. A ball screw profile grinding apparatus as in claim 3, wherein: the front end of the worm (96) is provided with a small hand wheel (12).
6. A ball screw profile grinding apparatus as in claim 3, wherein: the left side of fixing base (1) is equipped with protecting crust (13), and worm wheel (95) and worm (96) are located the inside of protecting crust (13), have offered the dodge hole that worm (96) and traveller (92) correspond on protecting crust (13).
7. The ball screw profile grinding apparatus as in claim 6, wherein: the left side of protecting crust (13) is equipped with keeps off seat (16), and the middle part of the outer cambered surface of traveller (92) is equipped with keeps off ring (15), and the middle part activity of the outer cambered surface of traveller (92) has cup jointed spring (14), and spring (14) are located between the left side wall that keeps off ring (15) and keeps off seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223281894.5U CN218903848U (en) | 2022-12-08 | 2022-12-08 | Ball screw tooth profile grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223281894.5U CN218903848U (en) | 2022-12-08 | 2022-12-08 | Ball screw tooth profile grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218903848U true CN218903848U (en) | 2023-04-25 |
Family
ID=86013616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223281894.5U Active CN218903848U (en) | 2022-12-08 | 2022-12-08 | Ball screw tooth profile grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218903848U (en) |
-
2022
- 2022-12-08 CN CN202223281894.5U patent/CN218903848U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218903848U (en) | Ball screw tooth profile grinding device | |
| CN110500387B (en) | Speed reducer capable of regulating and controlling rotating speed | |
| CN217344812U (en) | Automatic burr removing machine for gear | |
| CN210023878U (en) | Vertical milling machine | |
| CN113580036A (en) | Rotary tool positioning clamp | |
| WO2017107492A1 (en) | Multi-functional electric-powered tool | |
| CN208020401U (en) | High speed floor groove cutting machine cutter shaft Z axis regulating mechanism | |
| CN216658018U (en) | Industrial robot adjustable visual positioning guide monitoring mechanism | |
| CN217683117U (en) | High-precision grinding machine double-direct-drive transmission device | |
| CN216138566U (en) | Adjustable machine tool for machining | |
| CN108274314A (en) | A kind of ultra-magnetic telescopic driving sander | |
| CN214686551U (en) | A degree of depth camera calibration device for industrial robot snatchs field | |
| CN219616869U (en) | High-precision strong sleeve gear milling machine | |
| CN212899416U (en) | Front and back micro-adjusting device | |
| CN220296625U (en) | Inner wall polisher for machining mechanical hydraulic pipe | |
| CN210059935U (en) | Milling machine for processing plastic products | |
| CN216504641U (en) | Positioning device for machining split type material blocking block | |
| CN217107904U (en) | Transmission frame stretching device | |
| CN219443737U (en) | Movable tapping machine | |
| CN215699918U (en) | Positioning device with stabilizing mechanism for machining electrical cabinet | |
| CN219169802U (en) | Vertical milling machine for gear machining | |
| CN209976641U (en) | Intermediate transfer mechanism of aircraft engine | |
| CN108724007A (en) | A kind of equipment for grinding | |
| CN221048246U (en) | Motor casing tensile piece frock clamp | |
| CN216343130U (en) | Hydraulic cylinder capable of being adjusted manually |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |