CN210232230U

CN210232230U - Mechanical sliding table

Info

Publication number: CN210232230U
Application number: CN201920537309.2U
Authority: CN
Inventors: Xue Zhang; 张雪
Original assignee: Wenling Guitai Machinery Co ltd
Current assignee: Wenling Guitai Machinery Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-04-03
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a machinery slip table relates to workstation technical field, and its technical scheme main points are: including the slide rail, the one end of slide rail is provided with the limiting plate, still be provided with the mounting panel on the slide rail, the limiting plate setting is kept away from to the mounting panel, it is connected with the pedestal to still slide along length direction on the slide rail, the pedestal is located and sets up between limiting plate and the mounting panel, threaded connection has the lead screw on the pedestal, the both ends of lead screw rotate respectively and connect on limiting plate and mounting panel, the mounting panel setting is worn to establish by the one end that the lead screw is close to the mounting panel, the lead screw is worn out the one end of mounting panel and is provided with first synchronizing wheel, be provided with driving motor on the mounting panel, driving motor sets up in the one side that the pedestal is close to the mounting panel, be provided with the second synchronizing wheel on driving. The mounting plate, the first synchronizing wheel, the second synchronizing wheel and the synchronous belt are arranged, so that the structure of the mechanical sliding table is more compact.

Description

Mechanical sliding table

Technical Field

The utility model relates to a workstation technical field, more specifically says, it relates to a machinery slip table.

Background

The mechanical sliding table is auxiliary equipment for driving a workpiece to move.

The current chinese utility model patent like the publication number of granting is CN202846174U discloses a special porous boring machine's mechanical slip table, including sitting the slip table on the slip table seat to and drive motor and the lead screw that the slip table removed, wherein, servo motor is chooseed for use to the motor, and ball is chooseed for use to the lead screw.

In the above-mentioned mechanical sliding table, the motor is disposed along the length direction of the screw, but when the length direction of the installation space is limited, the mechanical sliding table is troublesome to use, and the development of a mechanical sliding table with a compact structure is urgent.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a machinery slip table, it has compact structure's advantage.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a mechanical sliding table comprises a sliding rail, one end of the sliding rail is provided with a limiting plate, the sliding rail is also provided with a mounting plate, the mounting plate is far away from the limiting plate, a sliding seat is connected on the sliding rail in a sliding way along the length direction, the sliding pedestal is arranged between the limiting plate and the mounting plate, a screw rod is connected with the sliding pedestal through threads, two ends of the screw rod are respectively and rotatably connected to the limiting plate and the mounting plate, one end of the screw rod close to the mounting plate is arranged by penetrating through the mounting plate, the end of the screw rod penetrating out of the mounting plate is provided with a first synchronizing wheel, the mounting plate is provided with a driving motor, the driving motor is arranged at one side of the mounting plate close to the sliding platform seat, the output shaft of the driving motor passes through the mounting plate, and a second synchronizing wheel is arranged on an output shaft of the driving motor, and a synchronous belt matched with the first synchronizing wheel and the second synchronizing wheel is tensioned on the first synchronizing wheel and the second synchronizing wheel.

Through above-mentioned technical scheme, with the cooperation transmission of driving motor through first synchronizing wheel, second synchronizing wheel and hold-in range to drive the lead screw and rotate, after guaranteeing the stable condition of driving motor transmission, can also with motor with sliding tray seat parallel arrangement, thereby reduced the length of mechanical slip table greatly, make holistic structure compacter. When the slide pedestal moves in a small stroke, the length can be saved by the arrangement, so that the whole installation and use are more flexible.

Further, it is provided with four rectangular holes to correspond on the mounting panel, driving motor sets up through the nut after passing rectangular hole through the bolt correspondence, still be provided with the regulation seat on the mounting panel, it sets up between driving motor and lead screw to adjust the seat, threaded connection has the adjusting bolt who is used for adjusting the hold-in range tensioning on adjusting the seat.

Through above-mentioned technical scheme, through adjusting seat and adjusting bolt, when the tensioning degree of hold-in range is adjusted to needs, can make adjusting bolt can drive driving motor along rectangular hole fine setting through screwing up adjusting bolt for the tensioning effect of hold-in range is better. In addition, when the synchronous belt is assembled with the first synchronous wheel and the second synchronous wheel, the adjusting bolt can be unscrewed firstly, so that the distance between the lead screws of the driving motor is smaller, the synchronous belt is correspondingly sleeved on the first synchronous wheel and the second synchronous wheel, and then the adjusting bolt is screwed down to tension the synchronous belt, so that the synchronous belt is more convenient to install.

Furthermore, adjust the seat and pass through the bolt fastening in on the mounting panel, still be provided with spacing portion on the mounting panel, lie in the one side that the driving motor was kept away from to the regulation seat and contradict on adjusting the seat.

Through above-mentioned technical scheme, adjust the seat and pass through the bolt fastening to the mounting panel for the processing of adjusting the seat is more convenient, and spacing portion can support tightly the adjusting seat in addition, and when adjusting bolt supported tight driving motor, spacing portion can further consolidate the adjusting seat, has reduced the condition that the skew takes place for the adjusting seat, makes the tensioning effect more stable.

Furthermore, the adjusting bolt comprises a threaded section and an adjusting part hinged to one end, far away from the driving motor, of the threaded section, the hinge axis of the adjusting part is perpendicular to the axis of the threaded section, and the adjusting part can be turned over to be perpendicular to the threaded section along the hinge axis.

Through above-mentioned technical scheme, set up regulation portion, because machinery slip table structure is compacter, when adjusting bolt is rotated to needs, through the spanner etc. than troublesome, and easy hand external structure interference, through articulated regulation portion for adjusting bolt's rotation is nimble more convenient.

Furthermore, the lateral wall of slide rail is provided with cell type photoelectric switch, cell type photoelectric switch is used for control driving motor stall or reverse operation, the lateral wall correspondence of slide carriage seat is provided with and is used for triggering cell type photoelectric switch's touch panel.

Through above-mentioned technical scheme, set up slot type photoelectric switch, can carry on spacingly to the removal of slide carriage seat through slot type photoelectric switch, when the touch panel card goes into slot type photoelectric switch's inslot, photoelectric switch can control driving motor stall or antiport to make slide carriage seat stall or antiport.

Furthermore, the side wall of the slide rail is provided with a sliding groove along the length direction, the groove-shaped photoelectric switch is connected to the sliding groove in a sliding manner, and the groove-shaped photoelectric switch is further provided with a locking bolt for fixing the sliding groove.

Through above-mentioned technical scheme, set up spout and locking bolt for cell type photoelectric switch's position is adjustable, thereby makes the sliding distance of sliding platform seat adjustable, makes the use of mechanical slip table more convenient.

Furthermore, the groove type photoelectric switches are three, the two groove type photoelectric switches located on the two sides are used for limiting the maximum moving range of the sliding table base, and the groove type photoelectric switch located in the middle is used for controlling the moving position of the sliding table base.

Through the technical scheme, the two groove-shaped photoelectric switches positioned on the two sides are used for limiting the maximum moving range of the sliding platform seat, so that the condition that the sliding platform seat impacts the limiting plates and the mounting plates on the two sides is reduced, and the integral use is safer; the groove-type photoelectric switches in the middle are used for controlling the moving position of the sliding table seat, and the three groove-type photoelectric switches are matched for use, so that the whole use is more convenient.

Furthermore, one end of the sliding pedestal, which deviates from the sliding rail, is also provided with a threaded hole.

Through above-mentioned technical scheme, when the pedestal up end is not big enough, can make the bearing area of pedestal bigger through plus the loading board, the screw hole can make things convenient for plus the loading board.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the mounting plate, the first synchronizing wheel, the second synchronizing wheel and the synchronous belt are arranged, so that the structure of the mechanical sliding table is more compact;

(2) the tensioning adjustment of the synchronous belt is more convenient through the adjusting seat and the adjusting bolt;

(3) through setting up cell type photoelectric switch for the distance control that slides of sliding tray seat is more convenient.

Drawings

FIG. 1 is a general schematic view of an embodiment, showing the overall structure;

FIG. 2 is an overall schematic view of the embodiment, showing the position of the adjustment seat;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic partial explosion of an embodiment.

Reference numerals: 1. a slide rail; 2. a limiting plate; 3. mounting a plate; 4. a slide pedestal; 5. a guide groove; 6. a threaded hole; 7. a lead screw; 8. a shaft sleeve; 9. a drive motor; 10. a strip hole; 11. a through hole; 12. a second synchronizing wheel; 13. a first synchronizing wheel; 14. a synchronous belt; 15. an adjusting seat; 16. a limiting part; 17. adjusting the bolt; 171. a threaded segment; 172. an adjustment section; 18. a chute; 19. a groove-type photoelectric switch; 20. locking the bolt; 21. a touch panel.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

the utility model provides a machinery slip table, as shown in fig. 1, includes slide rail 1, and the one end of slide rail 1 is provided with limiting plate 2, still is provided with mounting panel 3 on the slide rail 1, and limiting plate 2 setting is kept away from along the length direction of slide rail 1 to mounting panel 3. Still slide along length direction on the slide rail 1 and be connected with slide pedestal 4, slide pedestal 4 is located and sets up between limiting plate 2 and the mounting panel 3. One side that slide block seat 4 is close to slide rail 1 corresponds and offers the guide way 5 that supplies slide rail 1 to remove, and the one end that slide block seat 4 deviates from slide rail 1 still is provided with a plurality of screw holes 6. The slide pedestal 4 is also provided with a lead screw 7 in a penetrating way, the lead screw is sleeved with a shaft sleeve 8 in threaded fit with the lead screw, the shaft sleeve 8 is fixedly connected onto the slide pedestal 4 through a screw, and the slide pedestal 4 is in threaded connection with the lead screw 7 through the shaft sleeve 8.

The both ends of lead screw 7 rotate respectively to be connected on limiting plate 2 and mounting panel 3, and the mounting panel 3 setting is worn to establish by the lead screw near the one end of mounting panel 3. The mounting plate 3 is provided with a driving motor 9, the driving motor 9 is arranged on one side of the mounting plate 3 close to the sliding pedestal 4, and an output shaft of the driving motor 9 is arranged in parallel with the axis of the lead screw 7. The driving motor 9 may be a servo motor, a stepping motor, or a speed reduction motor.

As shown in fig. 4, four elongated holes 10 are correspondingly formed in the mounting plate 3, and the elongated holes 10 extend in a direction away from the lead screw 7. The mounting plate 3 is further provided with a through hole 11, the through hole 11 is arranged in a long strip shape, and the length direction of the through hole 11 is parallel to the long strip hole 10. The width of the through hole 11 is set larger than the diameter of the output shaft of the driving motor 9. When the driving motor 9 is installed on the mounting plate 3, the output shaft of the driving motor 9 can pass through the mounting plate 3 through the through hole 11, and the driving motor 9 can correspondingly pass through the elongated hole 10 through a bolt and then be fastened through a nut.

As shown in fig. 1, one end of the output shaft of the driving motor 9 penetrating through the mounting plate 3 is provided with a second synchronizing wheel 12, one end of the lead screw 7 penetrating out of the mounting plate 3 is provided with a first synchronizing wheel 13, and a synchronizing belt 14 matched with the first synchronizing wheel 13 and the second synchronizing wheel 12 is tensioned on the first synchronizing wheel 13 and the second synchronizing wheel 12.

When the slide pedestal 4 needs to be driven to move, the driving motor 9 can drive the second synchronous wheel 12 to rotate, and at the moment, the second synchronous wheel 12 can drive the first synchronous wheel 13 to rotate through the transmission of the synchronous belt 14, so that the screw rod 7 rotates to drive the slide pedestal 4 to move.

As shown in fig. 2 and 3, an adjusting seat 15 is further disposed on an end surface of the mounting plate 3 close to the driving motor 9, and the adjusting seat 15 is disposed between the driving motor 9 and the lead screw 7. Adjust seat 15 and pass through bolt fixed connection on mounting panel 3, still be provided with spacing portion 16 on mounting panel 3, lie in and adjust seat 15 and keep away from one side of driving motor 9 and contradict and set up on adjusting seat 15.

The adjusting base 15 is connected with an adjusting bolt 17 through a thread, and the adjusting bolt 17 comprises a thread section 171 abutting against the side wall of the driving motor 9 and an adjusting part 172 hinged to one end of the thread section 171 far away from the driving motor 9. The hinge axis of the adjustment portion 172 is perpendicular to the axis of the threaded section 171, and the adjustment portion 172 can be turned over along the hinge axis to be perpendicular to the threaded section 171, so that the adjustment bolt 17 can be turned more conveniently.

When it is necessary to adjust the tension of the timing belt 14, the nut for fixing the driving motor 9 is first loosened, then the adjusting bolt 17 is rotated by rotating the adjusting portion 172, the distance between the driving motor 9 and the lead screw 7 is adjusted to be increased by the adjusting bolt 17, so that the distance between the first synchronizing wheel 13 and the second synchronizing wheel 12 is increased, thereby tightening the timing belt 14, and then the nut for fixing the driving motor 9 is tightened to strengthen the fixing.

As shown in fig. 1, the side wall of the slide rail 1 is provided with a slide groove 18 along the length direction, and the slide groove 18 is a T-shaped groove. The sliding groove 18 is connected with a groove-shaped photoelectric switch 19 in a sliding mode, a locking bolt 20 is further arranged on the groove-shaped photoelectric switch 19, the locking bolt 20 can slide in the sliding groove 18, and the locking bolt 20 penetrates through the groove-shaped photoelectric switch 19 and then is fixed through a nut. One end of the groove-shaped photoelectric switch 19 close to the sliding groove 18 can be further provided with a T-shaped block (not shown in the figure) matched with the sliding groove 18, and the locking bolt 20 is in threaded connection with the groove-shaped photoelectric switch 19 and is tightly abutted against the bottom of the sliding groove 18. After the groove-type photoelectric switch 19 is positioned, the groove-type photoelectric switch 19 can be fixed by the locking bolt 20.

The groove-shaped photoelectric switch 19 is a correlation type photoelectric switch, is an infrared sensing photoelectric product and is formed by combining an infrared transmitting tube and an infrared receiving tube. When the infrared ray transmitting tube and the infrared ray receiving tube of the groove type photoelectric switch 19 are blocked, the groove type photoelectric switch 19 can be used for controlling the driving motor 9 to stop running or to run reversely.

The side wall of the slide base 4 is correspondingly provided with a touch plate 21. When the slide base 4 moves, the touch plate 21 can enter the groove of the groove-shaped photoelectric switch 19 to block the infrared transmitting tube and the infrared receiving tube, so that the groove-shaped photoelectric switch 19 is triggered.

In the embodiment, the number of the groove-shaped photoelectric switches 19 is three, and the two groove-shaped photoelectric switches 19 positioned on the two sides can be used for limiting the maximum moving range of the slide pedestal 4, so that the condition that the slide pedestal 4 impacts the limiting plates 2 and the mounting plates 3 on the two sides is reduced; the groove-shaped photoelectric switch 19 in the middle is used for controlling the moving position of the sliding table seat 4, and the mechanical sliding table is safer to operate due to the cooperation of the three parts.

The working principle of the embodiment is as follows:

when the mechanical sliding table is adopted, firstly, the groove-shaped photoelectric switch 19 in the middle is adjusted to a corresponding position, then the driving motor 9 drives the sliding table seat 4 to move along the sliding rail 1, and when the contact plate 21 on the sliding table seat 4 triggers the groove-shaped photoelectric switch 19, the driving motor 9 can stop running or rotate reversely, so that the sliding table seat 4 can stop moving or move reversely.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a machinery slip table, includes slide rail (1), the one end of slide rail (1) is provided with limiting plate (2), still be provided with mounting panel (3) on slide rail (1), limiting plate (2) setting is kept away from in mounting panel (3), still slide along length direction on slide rail (1) and be connected with pedestal (4), pedestal (4) are located and set up between limiting plate (2) and mounting panel (3), and threaded connection has lead screw (7) on pedestal (4), the both ends of lead screw (7) are rotated respectively and are connected on limiting plate (2) and mounting panel (3), its characterized in that: mounting panel (3) setting is worn to establish by lead screw (7) one end near mounting panel (3), lead screw (7) are worn out the one end of mounting panel (3) and are provided with first synchronizing wheel (13), be provided with driving motor (9) on mounting panel (3), driving motor (9) set up in one side that mounting panel (3) are close to pedestal (4), the output shaft of driving motor (9) passes mounting panel (3) and sets up, just be provided with second synchronizing wheel (12) on the output shaft of driving motor (9), the tensioning has on first synchronizing wheel (13) and second synchronizing wheel (12) with first synchronizing wheel (13) and second synchronizing wheel (12) complex hold-in range (14).

2. The mechanical slide of claim 1, wherein: correspond on mounting panel (3) and be provided with four rectangular holes (10), driving motor (9) are set up through the nut after corresponding the strip hole (10) of passing through the bolt, still be provided with on mounting panel (3) and adjust seat (15), it sets up between driving motor (9) and lead screw (7) to adjust seat (15), threaded connection has adjusting bolt (17) that are used for adjusting hold-in range (14) tensioning on adjusting seat (15).

3. The mechanical slide of claim 2, wherein: adjust seat (15) and pass through the bolt fastening in on mounting panel (3), still be provided with spacing portion (16) on mounting panel (3), lie in and adjust seat (15) and keep away from one side of driving motor (9) and contradict on adjusting seat (15).

4. The mechanical slide of claim 2, wherein: the adjusting bolt (17) comprises a threaded section (171) and an adjusting part (172) hinged to one end, far away from the driving motor (9), of the threaded section (171), the hinge axis of the adjusting part (172) is perpendicular to the axis of the threaded section (171), and the adjusting part (172) can be turned over to be perpendicular to the threaded section (171) along the hinge axis.

5. The mechanical slide of claim 1, wherein: the lateral wall of slide rail (1) is provided with cell type photoelectric switch (19), cell type photoelectric switch (19) are used for control driving motor (9) stall or reverse operation, the lateral wall correspondence of slide block seat (4) is provided with and is used for triggering touch panel (21) of cell type photoelectric switch (19).

6. The mechanical slide of claim 5, wherein: the side wall of the sliding rail (1) is provided with a sliding groove (18) along the length direction, the groove-shaped photoelectric switch (19) is connected to the sliding groove (18) in a sliding manner, and a locking bolt (20) used for fixing the sliding groove (18) is further arranged on the groove-shaped photoelectric switch (19).

7. The mechanical slide of claim 6, wherein: the groove-shaped photoelectric switches (19) are arranged in a three-number mode, the two groove-shaped photoelectric switches (19) located on two sides are used for limiting the maximum moving range of the sliding table base (4), and the groove-shaped photoelectric switch (19) located in the middle is used for controlling the moving position of the sliding table base (4).

8. A mechanical slide according to any one of claims 1 to 7, wherein: one end of the sliding platform seat (4) deviating from the sliding rail (1) is also provided with a threaded hole (6).