CN223120538U - Supporting device of ball screw - Google Patents
Supporting device of ball screwInfo
- Publication number
- CN223120538U CN223120538U CN202422561700.XU CN202422561700U CN223120538U CN 223120538 U CN223120538 U CN 223120538U CN 202422561700 U CN202422561700 U CN 202422561700U CN 223120538 U CN223120538 U CN 223120538U
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- CN
- China
- Prior art keywords
- fixedly connected
- ball screw
- base
- bearing
- shell
- 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.)
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Abstract
The utility model discloses a supporting device of a ball screw, which comprises a base and an installable mechanism, wherein the upper end of the base is provided with a chute, the interior of the chute is fixedly connected with a transmission motor, an output shaft of the transmission motor is fixedly connected with a threaded rod, the other end of the threaded rod is fixedly connected with a first bearing, the surface of the threaded rod is in threaded connection with a threaded block, a supporting plate is arranged at a symmetrical position above the base, a second bearing is fixedly connected in the interior of the supporting plate, the inner ring of the second bearing is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with an installation shell, and the installation shell comprises a shell seat and a half-arc shell. Through setting up drive motor, threaded rod, backup pad, drive the threaded rod through starting drive motor and rotate and make the right backup pad take place to remove, change the distance between the backup pad on both sides, realize installing the ball screw mechanism of different length, have the practicality.
Description
Technical Field
The utility model relates to the field of ball screws, in particular to a supporting device of a ball screw.
Background
The ball screw is a transmission device for converting rotary motion into linear motion, mainly comprising screw, nut, steel ball and other parts, when the screw rotates, the steel ball rolls between the screw and the screw groove of the nut by the pressure applied by the pre-pressing plate, and the rolling friction coefficient of the steel ball is far smaller than the sliding friction coefficient, so that the ball screw can realize high-efficiency and high-precision linear motion, and is widely applied to various precision machinery and industrial equipment.
Disclosure of utility model
The utility model aims to provide a supporting device of a ball screw, which can solve the problems that the traditional supporting mechanism cannot be used for installing ball screws with different lengths and is troublesome in installation and disassembly.
In order to achieve the above purpose, the supporting device of the ball screw comprises a base and an installable mechanism, wherein the upper end of the base is provided with a chute, the interior of the chute is fixedly connected with a transmission motor, an output shaft of the transmission motor is fixedly connected with a threaded rod, the other end of the threaded rod is fixedly connected with a first bearing, the surface of the threaded rod is in threaded connection with a threaded block, and a supporting plate is arranged at the symmetrical position above the base;
The inside fixedly connected with second bearing of backup pad, the inner circle fixedly connected with connecting rod of second bearing, the other end fixedly connected with installation shell of connecting rod, the installation shell includes housing base, half arc shell, the draw-in groove has all been seted up to the inside of housing base, half arc shell, be equipped with rotating device between housing base, the half arc shell, rotating device includes fixed block, first fixed plate, stator, rotor, second fixed plate.
The supporting device of the ball screw is characterized in that the outer ring of the first bearing is fixedly connected with the base, and the lower end of the threaded block is in sliding connection with the base.
The supporting device of the ball screw is characterized in that the lower end of the left supporting plate is fixedly connected with the base, and the lower end of the right supporting plate is fixedly connected with the threaded block.
The supporting device of the ball screw is characterized in that the side faces of the fixed blocks are fixedly connected with the first fixed plate, the two fixed blocks are fixedly connected with the stator, the surface of the stator is rotationally connected with the rotor, and the other end of the rotor is fixedly connected with the second fixed plate.
The supporting device of the ball screw is characterized in that the other end of the first fixing plate is fixedly connected with the shell seat, and the other end of the second fixing plate is fixedly connected with the half-arc shell.
The supporting device of the ball screw is characterized in that the mountable mechanism comprises a ball screw mechanism and a clamping block, and two ends of the ball screw mechanism are fixedly connected with the clamping block.
Compared with the prior art, the utility model has the beneficial effects that:
1. This ball screw's strutting arrangement through setting up drive motor, threaded rod, backup pad, drives the threaded rod through starting drive motor and rotates and make the right backup pad take place to remove, changes the distance between the backup pad on both sides, realizes installing the ball screw mechanism of different length, has the practicality.
2. This ball screw's strutting arrangement, through setting up stator, rotor, rotate around the stator through the rotor and make half arc shell rotate round the stator, realize opening and closing of installation shell, the inside draw-in groove of installation shell blocks the fixture block and makes ball screw mechanism installed between both sides backup pad, and this mechanism is installed and is dismantled more conveniently than traditional mounting means, has saved a large amount of time, has improved installation dismantlement efficiency.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a ball screw support device according to the present utility model;
FIG. 2 is a perspective view of a mountable mechanism of a ball screw support device of the present utility model;
FIG. 3 is a perspective view of a mounting housing of a ball screw support device of the present utility model;
Fig. 4 is a perspective view showing a mounting housing of a supporting device of a ball screw according to the present utility model being opened;
Fig. 5 is an enlarged schematic view of the structural schematic at a in fig. 3 of the present utility model.
In the figure, 1, a base, 2, a mountable mechanism, 3, a chute, 4, a transmission motor, 5, a threaded rod, 6, a first bearing, 7, a threaded block, 8, a supporting plate, 9, a second bearing, 10, a connecting rod, 11, a mounting shell, 12, a rotating device, 201, a ball screw mechanism, 202, a clamping block, 111, a shell seat, 112, a half-arc shell, 121, a fixed block, 122, a first fixed plate, 123, a stator, 124, a rotor, 125, a second fixed plate, 1111 and a clamping groove.
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, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the utility model provides a technical scheme that a supporting device for a ball screw comprises a base 1 and a mountable mechanism 2, wherein a chute 3 is formed at the upper end of the base 1, a transmission motor 4 is fixedly connected inside the chute 3, an output shaft of the transmission motor 4 is fixedly connected with a threaded rod 5, the other end of the threaded rod 5 is fixedly connected with a first bearing 6, a threaded block 7 is connected on the surface of the threaded rod 5 in a threaded manner, a supporting plate 8 is arranged at a symmetrical position above the base 1, the threaded rod 5 is driven to rotate by the transmission motor 4 through the arrangement of the transmission motor 4, so that a right supporting plate 8 moves, the distance between the supporting plates 8 at two sides is changed, and the ball screw mechanism 201 with different lengths is mounted.
The inside fixedly connected with second bearing 9 of backup pad 8, the inner circle fixedly connected with connecting rod 10 of second bearing 9, the other end fixedly connected with installation shell 11 of connecting rod 10, installation shell 11 includes housing base 111, half arc shell 112, housing base 111, draw-in groove 1111 has all been seted up to the inside of half arc shell 112, be equipped with rotating device 12 between housing base 111, half arc shell 112, rotating device 12 includes fixed block 121, first fixed plate 122, stator 123, rotor 124, second fixed plate 125, through setting up stator 123, rotor 124, make half arc shell 112 rotate round stator 123 through rotor 124 rotation round stator 123, realize opening and closing of installation shell 11, the inside draw-in groove 1111 of installation shell 11 blocks fixture block 202 and makes ball screw mechanism 201 be installed between backup pad 8 on both sides, this mechanism compares traditional mounting means installation dismantlement and has been more convenient, a large amount of time has been saved, installation dismantlement efficiency has been improved.
The outer ring of the first bearing 6 is fixedly connected with the base 1, the threaded rod 5 is fixed while the threaded rod 5 can rotate through the arrangement of the first bearing 6, the external transmission mechanism can be connected with the first bearing 6 to realize transmission, the lower end of the threaded block 7 is in sliding connection with the base 1, the lower end of the left supporting plate 8 is fixedly connected with the base 1, the lower end of the right supporting plate 8 is fixedly connected with the threaded block 7, the supporting function of the ball screw mechanism 201 is realized through the arrangement of the two side supporting plates 8, the side surface of the fixed block 121 is fixedly connected with the first fixed plate 122, the two fixed blocks 121 are fixedly connected with the stator 123, the surface of the stator 123 is rotationally connected with the rotor 124, the other end of the rotor 124 is fixedly connected with the second fixed plate 125, the other end of the second fixed plate 122 is fixedly connected with the half-arc shell 112, the rotor 124 rotates around the stator 123 to realize the opening and closing of the installation shell 11, the mountable mechanism 2 comprises the ball screw mechanism 201 and a clamping block 202, the two ends of the ball screw mechanism 201 are fixedly connected with the clamping block 202, and the clamping block 202 is arranged to clamp the clamping block 202 to enable the clamping block 1111 to be clamped between the two sides of the ball screw mechanism 8.
When the ball screw with different lengths is installed, the transmission motor 4 is started, the output shaft of the transmission motor 4 drives the threaded rod 5 to rotate, the surface of the threaded rod 5 drives the threaded block 7 to move, the upper end of the threaded block 7 drives the right support plate 8 to move, the proper distance between the support plates 8 on two sides is regulated, then the installation shell 11 is opened, the clamping block 202 is placed into the shell seat 111, the clamping groove 1111 is formed, the rotor 124 rotates around the stator 123 to enable the half-arc shell 112 and the shell seat 111 to be closed, the installation shell 11 is closed, and the ball screws with different lengths are installed.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a ball screw's strutting arrangement, includes base (1), mountable mechanism (2), its characterized in that, spout (3) have been seted up to the upper end of base (1), the inside fixedly connected with driving motor (4) of spout (3), the output shaft fixedly connected with threaded rod (5) of driving motor (4), the other end fixedly connected with first bearing (6) of threaded rod (5), the surface threaded connection of threaded rod (5) has screw thread piece (7), the top symmetry position of base (1) is equipped with backup pad (8);
The novel bearing comprises a supporting plate (8), wherein a second bearing (9) is fixedly connected to the inside of the supporting plate (8), a connecting rod (10) is fixedly connected to the inner ring of the second bearing (9), an installation shell (11) is fixedly connected to the other end of the connecting rod (10), the installation shell (11) comprises a shell seat (111) and a half-arc shell (112), clamping grooves (1111) are formed in the shell seat (111) and the half-arc shell (112), a rotating device (12) is arranged between the shell seat (111) and the half-arc shell (112), and the rotating device (12) comprises a fixed block (121), a first fixed plate (122), a stator (123), a rotor (124) and a second fixed plate (125).
2. A supporting device for a ball screw as claimed in claim 1, wherein the outer ring of the first bearing (6) is fixedly connected with the base (1), and the lower end of the screw block (7) is slidably connected with the base (1).
3. The supporting device of the ball screw as claimed in claim 1, wherein the lower end of the left supporting plate (8) is fixedly connected with the base (1), and the lower end of the right supporting plate (8) is fixedly connected with the threaded block (7).
4. A supporting device of a ball screw as set forth in claim 1, wherein the side surfaces of said fixed blocks (121) are fixedly connected with a first fixed plate (122), two of said fixed blocks (121) are fixedly connected with a stator (123), the surface of said stator (123) is rotatably connected with a rotor (124), and the other end of said rotor (124) is fixedly connected with a second fixed plate (125).
5. A supporting device for a ball screw as claimed in claim 1, wherein the other end of the first fixing plate (122) is fixedly connected with the housing base (111), and the other end of the second fixing plate (125) is fixedly connected with the half-arc housing (112).
6. A ball screw supporting device according to claim 1, wherein the mountable mechanism (2) comprises a ball screw mechanism (201) and a clamping block (202), and both ends of the ball screw mechanism (201) are fixedly connected with the clamping block (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422561700.XU CN223120538U (en) | 2024-10-23 | 2024-10-23 | Supporting device of ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422561700.XU CN223120538U (en) | 2024-10-23 | 2024-10-23 | Supporting device of ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223120538U true CN223120538U (en) | 2025-07-18 |
Family
ID=96382895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422561700.XU Active CN223120538U (en) | 2024-10-23 | 2024-10-23 | Supporting device of ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223120538U (en) |
-
2024
- 2024-10-23 CN CN202422561700.XU patent/CN223120538U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |