CN218992259U - Ball screw sliding table with accurate positioning capability - Google Patents
Ball screw sliding table with accurate positioning capability Download PDFInfo
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- CN218992259U CN218992259U CN202222946735.6U CN202222946735U CN218992259U CN 218992259 U CN218992259 U CN 218992259U CN 202222946735 U CN202222946735 U CN 202222946735U CN 218992259 U CN218992259 U CN 218992259U
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Abstract
The utility model is applicable to the technical field of ball screw sliding tables, and provides a ball screw sliding table with accurate positioning capability, which comprises the following components: the base is provided with a supporting plate at the upper end, a connecting bolt is arranged at the inner end of the base, and a supporting seat is arranged at the outer end of the connecting bolt; the screw rod body, it sets up the inner at the supporting seat, and the left end of screw rod body is connected with the connection sub-assembly to the inner of connection sub-assembly is connected with the connecting block, the guide arm is installed to the left end of connection sub-assembly, and the left end of guide arm is connected with the motor, and ball body, and it sets up the outer end at the screw rod body, the outer end of locating piece is provided with the balance board, and the upper end of balance board is connected with the connection apron. The ball screw sliding table with the accurate positioning capability provided by the utility model is convenient for the installation and the disassembly of the ball screw sliding table, and simultaneously, is convenient for realizing the accurate positioning capability of the ball screw sliding table.
Description
Technical Field
The utility model belongs to the technical field of ball screw sliding tables, and particularly relates to a ball screw sliding table with accurate positioning capability.
Background
The main components of the ball screw sliding table are as follows: ball screw, linear guide, aluminum alloy section bar, ball screw supporting seat, shaft coupling, motor, electromagnetic switch etc. ball screw is the ideal product with rotary motion conversion to rectilinear motion, or with rectilinear motion conversion to rotary motion, and it is comparatively extensive to use in life, for example:
the precise ball screw sliding table based on the PLC control comprises a servo screw sliding table, wherein the servo screw sliding table comprises a base, a screw rod rotatably installed in the base and a sliding table sleeved on the screw rod, a guide rod is further arranged in the base, the sliding table is slidably sleeved on the guide rod, and the precise ball screw sliding table further comprises a PLC controller, and a touch screen is connected to the PLC controller; the screw rod is driven by a servo motor, and the PLC controls the servo motor to move by a servo driver; the base top cover is equipped with the dust cover, and the dust cover top is provided with the mount table, and the mount table is the door font, and mount table bottom both sides are connected with the slip table. By adopting PLC control and inputting parameters through a touch screen, the running precision of the ball screw sliding table can be set to be accurate to 0.01mm, the working time of the ball screw sliding table can be set, and the moving speed of the ball screw sliding table can be set. The sliding table servo motor is connected with the ball screw through a coupler, and the servo motor is fixed on a flange connected with the base, so that accurate work is performed.
The prior art solutions described above have the following drawbacks: the ball screw sliding table is inconvenient to install and detach, and meanwhile, the accurate positioning capability of the ball screw sliding table is inconvenient to realize, so that the utility model provides the ball screw sliding table with the accurate positioning capability to solve the problems.
Disclosure of Invention
The utility model provides a ball screw sliding table with accurate positioning capability, and aims to solve the problems that the ball screw sliding table is inconvenient to mount and dismount and meanwhile the accurate positioning capability of the ball screw sliding table is inconvenient to realize.
The utility model is realized in such a way that a ball screw sliding table with accurate positioning capability comprises:
the upper end of the base is provided with a supporting plate, the inner end of the supporting plate is connected with a limiting rod, the inner end of the base is provided with a connecting bolt, and the outer end of the connecting bolt is provided with a supporting seat;
the screw rod body is arranged at the inner end of the supporting seat, the left end of the screw rod body is connected with the connecting assembly, the inner end of the connecting assembly is connected with the connecting block, the left end of the connecting assembly is provided with the guide rod, the left end of the guide rod is connected with the motor, and the outer end of the motor is provided with the protective box;
the ball body, its outer end that sets up at the lead screw body, and the locating piece is installed to the outer end of ball body, the outer end of locating piece is provided with the balance plate, and the upper end of balance plate is connected with the connection apron to the engagement bolt is installed to the inner of connection apron.
Preferably, the support plate is symmetrically arranged about the vertical central axis of the limit rod, and the limit rod penetrates through the balance plate.
Preferably, the connecting bolt is in threaded connection with the supporting seat and the base, the connecting bolt is arranged in bilateral symmetry relative to the vertical central axis of the supporting seat, and the screw rod body penetrates through the supporting seat.
Preferably, the connection assembly is constituted by a coupling collar, a joint block and a locking block;
a coupling collar provided at an outer end of the connection block;
a joint block mounted at an inner end of the union collar;
the holding block is connected to the outer end of the screw rod body.
Preferably, the engagement block is arranged at an equal angle with respect to the center of the screw rod body, and the engagement block and the connection block are in opposite meshing connection with the engagement block.
Preferably, the ball body is in rolling connection with the positioning block and the screw rod body, and the positioning block is in threaded connection with the connecting cover plate through the connecting bolt.
Compared with the prior art, the utility model has the beneficial effects that: the ball screw sliding table with the accurate positioning capability provided by the utility model is convenient for the installation and the disassembly of the ball screw sliding table, and simultaneously, is convenient for realizing the accurate positioning capability of the ball screw sliding table;
1. the ball screw sliding table is characterized by comprising a supporting seat, a supporting plate and a limiting rod, wherein the supporting seat, the supporting plate and the limiting rod are symmetrically arranged left and right about a vertical central axis of the limiting rod through the supporting plate, the limiting rod penetrates through the inside of the balance plate, and the screw rod body penetrates through the inside of the supporting seat, so that the ball screw sliding table can be conveniently kept balanced;
2. the connecting bolt, the connecting cover plate and the connecting bolt are arranged at equal angles relative to the center of the screw rod body through the connecting block, the connecting block and the connecting block are in opposite meshing connection with the connecting block, the connecting bolt is in threaded connection with the supporting seat and the base, and the connecting bolt is arranged symmetrically left and right relative to the vertical central axis of the supporting seat, so that the ball screw sliding table can be conveniently installed and detached;
3. the ball screw sliding table is provided with a balance plate, a motor and a screw body, the ball body is in rolling connection with the positioning block and the screw body relatively, and the positioning block is in threaded connection with a connecting cover plate relatively through a connecting bolt, so that the accurate positioning capability of the ball screw sliding table is conveniently realized.
Drawings
FIG. 1 is a schematic view of the present utility model in elevation and cross section;
FIG. 2 is a schematic side view of the connecting assembly and the screw body of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
FIG. 4 is a schematic top view of the connection of the engagement pin and the connection cover plate of the present utility model;
FIG. 5 is a schematic diagram showing a side view of the connection of the screw body and the positioning block;
fig. 6 is a schematic diagram of a side view of the connection between the support base and the screw rod body.
In the figure: 1-base, 2-backup pad, 3-gag lever post, 4-supporting seat, 5-connecting bolt, 6-protective housing, 7-motor, 8-guide arm, 9-connecting block, 10-connection assembly, 1001-allies oneself with the axle collar, 1002-joint piece, 1003-joint piece, 11-lead screw body, 12-ball body, 13-locating piece, 14-balance board, 15-linking bolt, 16-connection apron.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a ball screw sliding table with accurate positioning capability, comprising: the base 1, the upper end of the base 1 is provided with a supporting plate 2, the inner end of the supporting plate 2 is connected with a limiting rod 3, the inner end of the base 1 is provided with a connecting bolt 5, and the outer end of the connecting bolt 5 is provided with a supporting seat 4; the screw rod body 11 is arranged at the inner end of the supporting seat 4, the left end of the screw rod body 11 is connected with the connecting assembly 10, the inner end of the connecting assembly 10 is connected with the connecting block 9, the left end of the connecting assembly 10 is provided with the guide rod 8, the left end of the guide rod 8 is connected with the motor 7, and the outer end of the motor 7 is provided with the protective box 6; the ball body 12 is arranged at the outer end of the screw rod body 11, the outer end of the ball body 12 is provided with a positioning block 13, the outer end of the positioning block 13 is provided with a balance plate 14, the upper end of the balance plate 14 is connected with a connecting cover plate 16, and the inner end of the connecting cover plate 16 is provided with a connecting bolt 15, so that the ball screw sliding table with accurate positioning capability is formed in a combined mode.
As shown in fig. 1, fig. 4, fig. 5 and fig. 6, the supporting plate 2 is symmetrically arranged about the vertical central axis of the limiting rod 3, the limiting rod 3 penetrates through the inside of the balance plate 14, the connecting block 1003 is arranged at equal angles about the center of the screw rod body 11, the connecting block 1003 and the connecting block 9 are in opposite meshing connection with the connecting block 1002, the supporting seat 4 is placed at the upper end of the base 1, the connecting bolt 5 is screwed, the supporting seat 4 and the base 1 are connected through the connecting bolt 5, the right end of the screw rod body 11 penetrates through the inner end of the supporting seat 4, the positioning block 13 is arranged at the outer end of the supporting seat 4, the plurality of ball bodies 12 are placed inside the positioning block 13, the balance plate 14 is arranged at the lower end of the positioning block 13, the connecting cover plate 16 is placed at the upper end of the balance plate 14, the connecting bolt 15 is screwed, the connecting cover plate 16 and the balance plate 14 are connected through the connecting bolt 15, and the limiting rods 3 corresponding to the front end and the rear end penetrate through the inside of the balance plate 14, and the whole installation of the ball sliding table is completed, and the whole installation and the detachment of the ball sliding table is facilitated.
As shown in fig. 1, fig. 2 and fig. 3, the connecting bolt 5 is in threaded connection with the supporting seat 4 and the base 1, the connecting bolt 5 is arranged in bilateral symmetry about the vertical central axis of the supporting seat 4, the screw rod body 11 penetrates through the supporting seat 4, the ball body 12 is in rolling connection with the positioning block 13 and the screw rod body 11, the positioning block 13 and the connecting cover plate 16 are in threaded connection with each other through the connecting bolt 15, when the moving position of the ball screw sliding table is required to be determined, an arrow at the front end of the base 1 slides at the inner end of the base 1, so that the arrow is at a specified position, the motor 7 drives the guide rod 8 to rotate, the connecting block 9 is mounted at the outer end of the guide rod 8, the connecting block 9 and the connecting block 1003 are in meshed connection with the connecting block 1002 at the inner end of the coupling ring 1001, so that the guide rod 8 drives the connecting assembly 10 to integrally rotate through the connecting block 9, the screw rod body 11 moves along with the connecting assembly 10 integrally, the ball body 12 rolls in a groove at the outer end of the screw rod body 11, the positioning block 13 is in threaded connection with the screw rod body 11, when the positioning block 13 is in threaded connection with the balancing plate 14 and the connecting cover plate 16, the sliding table 15 is fixed at the inner end of the sliding table 14, so that the front end of the sliding table 1 has accurate positioning force, and the sliding force can accurately position the sliding table is achieved by the sliding table, and the sliding table 14 is positioned at the front end of the sliding table, and the sliding table 1, and the front end can be accurately positioned by the sliding table, and has the accurate positioning force when the sliding force is realized by the sliding table 14.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a ball screw slip table with accurate positioning ability which characterized in that includes:
the upper end of the base is provided with a supporting plate, the inner end of the supporting plate is connected with a limiting rod, the inner end of the base is provided with a connecting bolt, and the outer end of the connecting bolt is provided with a supporting seat;
the screw rod body is arranged at the inner end of the supporting seat, the left end of the screw rod body is connected with the connecting assembly, the inner end of the connecting assembly is connected with the connecting block, the left end of the connecting assembly is provided with the guide rod, the left end of the guide rod is connected with the motor, and the outer end of the motor is provided with the protective box;
the ball body, its outer end that sets up at the lead screw body, and the locating piece is installed to the outer end of ball body, the outer end of locating piece is provided with the balance plate, and the upper end of balance plate is connected with the connection apron to the engagement bolt is installed to the inner of connection apron.
2. A ball screw ramp with fine positioning capability as defined in claim 1, wherein: the backup pad sets up about the vertical axis bilateral symmetry of gag lever post, and the gag lever post runs through in the inside of balance plate.
3. A ball screw ramp with fine positioning capability as defined in claim 1, wherein: the connecting bolt is in threaded connection with the supporting seat and the base, is arranged symmetrically about the vertical central axis of the supporting seat, and penetrates through the supporting seat.
4. A ball screw ramp with fine positioning capability as defined in claim 1, wherein: the connecting assembly consists of a coupling collar, a joint block and a joint block;
a coupling collar provided at an outer end of the connection block;
a joint block mounted at an inner end of the union collar;
the holding block is connected to the outer end of the screw rod body.
5. The ball screw sliding table with accurate positioning capability according to claim 4, wherein: the connecting block is arranged at equal angles relative to the center of the screw rod body, and the connecting block are in opposite meshing connection with each other.
6. A ball screw ramp with fine positioning capability as defined in claim 1, wherein: the ball body is in rolling connection with the positioning block and the screw rod body, and the positioning block is in threaded connection with the connecting cover plate through the connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222946735.6U CN218992259U (en) | 2022-11-07 | 2022-11-07 | Ball screw sliding table with accurate positioning capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222946735.6U CN218992259U (en) | 2022-11-07 | 2022-11-07 | Ball screw sliding table with accurate positioning capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218992259U true CN218992259U (en) | 2023-05-09 |
Family
ID=86194299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222946735.6U Active CN218992259U (en) | 2022-11-07 | 2022-11-07 | Ball screw sliding table with accurate positioning capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218992259U (en) |
-
2022
- 2022-11-07 CN CN202222946735.6U patent/CN218992259U/en active Active
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