CN219819523U - Reverser positioning mechanism of precise ball screw - Google Patents
Reverser positioning mechanism of precise ball screw Download PDFInfo
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- CN219819523U CN219819523U CN202321096269.5U CN202321096269U CN219819523U CN 219819523 U CN219819523 U CN 219819523U CN 202321096269 U CN202321096269 U CN 202321096269U CN 219819523 U CN219819523 U CN 219819523U
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- ball screw
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- 238000001514 detection method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 2
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- 230000002159 abnormal effect Effects 0.000 description 1
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Abstract
The utility model discloses a reverser positioning mechanism of a precise ball screw, which comprises the following technical scheme: mesa and display, mesa top is close to rear surface mounting and has the side bearer, install the base in the middle of the mesa top, the base top clamping has ball, ball inside has cup jointed the reverser, install infrared range sensor in the middle of the side bearer lower surface, electric telescopic ware A is installed to side bearer top one side, electric telescopic ware A output shaft installs the lifter plate. The utility model provides a precision ball's reverser positioning mechanism has solved current ball's reverser and has needed manual slip positioning mechanism to assist the installation to the reverser after positioning mechanism measures, and the operation degree of difficulty is great, is inconvenient for ball's reverser quick positioning installation's problem, has reduced ball's reverser's positioning operation degree of difficulty to ball's reverser positioning installation effectiveness has been improved.
Description
Technical Field
The utility model relates to the technical field of ball screw production, in particular to a reverser positioning mechanism of a precise ball screw.
Background
The ball screw is an ideal product for converting rotary motion into linear motion or converting linear motion into rotary motion, is a transmission element most commonly used on tool machinery and precision machinery, has the main function of converting rotary motion into linear motion or converting torque into axial repeated acting force, has the characteristics of high precision, reversibility and high efficiency, is widely applied to various industrial equipment and precision instruments due to small friction resistance, and needs to position a reverser when the ball screw is assembled.
Through retrieving, find that positioning mechanism among the prior art is as the positioning mechanism for precision ball screw's that publication number CN216991641U discloses, and the locating plate is surveyed from top to bottom in the interior, and sliding cylinder and reference column reciprocate and can assist the installation to the reverser, and infrared range finder second at this moment can measure and obtain reverser installation depth to show through the display screen, simple structure, it is intelligent convenient.
The existing reverser of the ball screw needs to be manually slid to assist in installing the reverser after the positioning mechanism measures, so that the operation difficulty is high, the reverser of the ball screw is inconvenient to install in a quick positioning way, and therefore, the reverser positioning mechanism of the precise ball screw is provided.
Disclosure of Invention
The utility model aims to provide a precise ball screw reverser positioning mechanism, which has the advantage of facilitating the auxiliary installation of a reverser, and solves the problems that the existing ball screw reverser needs a manual sliding positioning mechanism to assist in installing the reverser after the positioning mechanism is used for measuring, the operation difficulty is high, and the quick positioning and the installation of the ball screw reverser are inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision ball's reverser positioning mechanism, includes mesa and display, wherein mesa top is close to rear surface and installs the side bearer, install the base in the middle of the mesa top, the base top clamping has ball, ball has internally cup jointed the reverser, install infrared ranging sensor in the middle of the side bearer lower surface, electric telescopic ware A is installed to side bearer top one side, electric telescopic ware A output shaft installs the lifter plate, the pivot is installed through the motor frame to lifter plate bottom both sides, the slider has been cup jointed to the pivot surface, the support frame is installed to the slider bottom, the support frame top is close to the terminal positioning seat of installing.
Preferably, a positioning frame is arranged on one side, close to the ball screw, of the top of the table top, and positioning pins are arranged on one side, close to the top and the bottom, of the positioning frame.
Preferably, the electric telescopic device B is arranged on the top of the table top close to the front surface and the rear surface, and clamping bases are arranged on output shafts of the electric telescopic device B on two sides.
Preferably, a display is arranged on the side, close to the motor-driven telescopic device A, of the upper side of the side frame, and a controller is arranged on the side, close to the near-infrared distance measuring sensor, of the bottom of the side frame.
Preferably, a detection lamp is arranged on the lower surface of the side frame near one side of the near infrared ranging sensor, and the detection lamp is red and green.
Preferably, the rotating shaft is connected with the sliding block through screw threads in a screwing mode, the sliding block is in friction contact with the lifting plate, and a motor is installed at one end of the rotating shaft.
Preferably, a sliding rod is arranged on one side of the top of the lifting plate, and the sliding rod is sleeved in the side frame.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the electric telescopic device A, the lifting plate, the supporting frame and the infrared distance measuring sensor are arranged, so that the effect of positioning and mounting of the reverser is achieved, the problem that the existing reverser of the ball screw needs to be manually slid and positioned to assist in mounting of the reverser after the measurement of the positioning mechanism, the operation difficulty is high, the quick positioning and mounting of the reverser of the ball screw are inconvenient, the positioning operation difficulty of the reverser of the ball screw is reduced, and the positioning and mounting efficiency of the reverser of the ball screw is improved.
2. According to the utility model, the positioning frame, the positioning pin, the electric telescopic device B and the clamping seat are arranged, so that the effect of positioning and fixing the ball screw is achieved, the problem that the ball screw cannot be stably fixed when the reverser of the ball screw is positioned and installed, and the positioning and installation precision of the reverser of the ball screw is affected is solved, the fixing stability of the ball screw is improved, and the positioning and installation precision of the reverser of the ball screw is improved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of a portion of the table and side frame of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
fig. 4 is an enlarged schematic view of the structure B in fig. 1.
Reference numerals: 1. a table top; 2. an infrared ranging sensor; 3. a controller; 4. a display; 5. a detection lamp; 6. an electric telescopic device A; 7. a slide bar; 8. a side frame; 9. a support frame; 10. an electric telescopic device B; 11. clamping base; 12. a ball screw; 13. a base; 14. a positioning frame; 15. a positioning pin; 16. an inverter; 17. a positioning seat; 18. a slide block; 19. a lifting plate; 20. a motor; 21. a rotating shaft.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a precision ball's reverser positioning mechanism, including mesa 1 and display 4, mesa 1 top is close to rear surface and is installed side bearer 8, install base 13 in the middle of mesa 1 top, base 13 top clamping has ball 12, ball 12 internally mounted has cup jointed reverser 16, install infrared ranging sensor 2 in the middle of side bearer 8 lower surface, electric telescopic ware A6 is installed to side bearer 8 top one side, electric telescopic ware A6 output shaft installs lifter plate 19, lifter plate 19 bottom both sides are installed pivot 21 through the motor frame, pivot 21 outer surface cup joint slider 18, slider 18 installs support frame 9 in the bottom of slider 18, support frame 9 top is close to the end and is installed location seat 17, side bearer 8 upside is close to electric telescopic ware A6 one side and is installed display 4, show the measuring result, side bearer 8 bottom is installed near infrared ranging sensor 2 one side and is installed the controller 3, side of side bearer 8 lower surface is installed near infrared ranging sensor 2 side and is detected lamp 5, the red and green, the installation quality of being convenient for looking over reverser 16 is installed to slider 18, slider 18 is connected through screw thread joint with lifter plate 19 bottom both sides, slider plate 19 is installed to slider plate 21 and slider plate 19 is contacted with the end, 7 is installed to slider plate 19, 7 one side is installed to slider plate 19, slider rod top one side is convenient for move, slider rod top is stable, slider plate 19 is installed to the slider plate is moved to the slider.
The working principle of the reverser positioning mechanism based on the precise ball screw of the embodiment 1 is as follows: after the utility model is installed, after the ball screw 12 is fixed, the reverser 16 is measured through the arranged infrared ranging sensor 2, measured data are transmitted to the display 4 for display, when the measured size is abnormal, the electric telescopic device A6 is started, the electric telescopic device A6 drives the supporting frame 9 to move to one side of the ball screw 12, the motor 20 is started again, the motor 20 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the positioning seat 17 to move to the bottom of the reverser 16, the electric telescopic device A6 is started again, the positioning seat 17 is driven to move upwards through the electric telescopic device A6, the reverser 16 is extruded, and the position of the reverser 16 is confirmed through the infrared ranging sensor 2, so that the working flow of the device is completed.
Example two
As shown in fig. 1-4, the present utility model provides a positioning mechanism for a precision ball screw, which further includes: the locating rack 14 is installed to mesa 1 top near ball 12 one side, and locating pin 15 is all installed near top and bottom to locating rack 14 one side, fixes a position ball 12 through locating pin 15 that sets up, and electric telescopic ware B10 is all installed near front and back surface at mesa 1 top, and clamping seat 11 is all installed to both sides electric telescopic ware B10 output shaft, carries out the clamping to ball 12 through the clamping seat 11 that sets up.
In this embodiment, when the reverser 16 of the ball screw 12 needs to be positioned, the ball screw 12 is placed on the top of the base 13, the ball screw 12 is positioned by the positioning pin 15, the electric telescopic device B10 is started, the clamping seat 11 is driven to move by the electric telescopic device B10, and the ball screw 12 is fixed by the clamping seat 11, namely, the reverser 16 is positioned.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a precision ball screw's reverser positioning mechanism, includes mesa (1) and display (4), its characterized in that: the utility model discloses a table-board, including mesa (1), base (13) are installed in the middle of being close to back surface mounting in mesa (1) top, base (13) top clamping has ball (12), inside reverser (16) of having cup jointed of ball (12), infrared range sensor (2) are installed in the middle of side bearer (8) lower surface, electric telescopic ware A (6) are installed to side bearer (8) top one side, lifter plate (19) are installed to electric telescopic ware A (6) output shaft, pivot (21) are installed through the motor frame in lifter plate (19) bottom both sides, slider (18) have been cup jointed to pivot (21) surface, support frame (9) are installed to slider (18) bottom, support frame (9) top is close to the end and is installed positioning seat (17).
2. The precise ball screw reverser positioning mechanism of claim 1, wherein: the positioning device is characterized in that a positioning frame (14) is arranged on one side, close to the ball screw (12), of the top of the table top (1), and positioning pins (15) are arranged on one side, close to the top and the bottom, of the positioning frame (14).
3. The precise ball screw reverser positioning mechanism of claim 1, wherein: electric telescopic devices B (10) are arranged on the top of the table top (1) close to the front surface and the rear surface, and clamping bases (11) are arranged on output shafts of the electric telescopic devices B (10) on two sides.
4. The precise ball screw reverser positioning mechanism of claim 1, wherein: the display (4) is arranged on the upper side of the side frame (8) close to the electric telescopic device A (6), and the controller (3) is arranged on the bottom of the side frame (8) close to the near infrared distance measuring sensor (2).
5. The precise ball screw reverser positioning mechanism of claim 1, wherein: and a detection lamp (5) is arranged on the lower surface of the side frame (8) near one side of the near infrared ranging sensor (2), and the detection lamp (5) is red and green.
6. The precise ball screw reverser positioning mechanism of claim 1, wherein: the rotating shaft (21) is connected with the sliding block (18) through screw threads in a screwing mode, the sliding block (18) is in friction contact with the lifting plate (19), and a motor (20) is installed at one end of the rotating shaft (21).
7. The precise ball screw reverser positioning mechanism of claim 1, wherein: a sliding rod (7) is arranged on one side of the top of the lifting plate (19), and the sliding rod (7) is sleeved inside the side frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096269.5U CN219819523U (en) | 2023-05-09 | 2023-05-09 | Reverser positioning mechanism of precise ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096269.5U CN219819523U (en) | 2023-05-09 | 2023-05-09 | Reverser positioning mechanism of precise ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819523U true CN219819523U (en) | 2023-10-13 |
Family
ID=88252067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321096269.5U Active CN219819523U (en) | 2023-05-09 | 2023-05-09 | Reverser positioning mechanism of precise ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819523U (en) |
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2023
- 2023-05-09 CN CN202321096269.5U patent/CN219819523U/en active Active
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