CN210908969U

CN210908969U - Motor maintenance bearing seat for CNC machine table capable of avoiding excessive movement

Info

Publication number: CN210908969U
Application number: CN201922005552.2U
Authority: CN
Inventors: 危进才; 丁忠贤; 万勤; 张文轩; 赵欢; 彭卓
Original assignee: Jiangsu Feisu Electromechanical Co ltd
Current assignee: Jiangsu Feisu Electromechanical Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-03
Anticipated expiration: 2029-11-20

Abstract

The utility model is suitable for a CNC board field provides a motor maintenance bears seat for CNC board of avoiding excessive removal, the on-line screen storage device comprises a base, the inboard middle part of base is rotated and is connected with the threaded rod, the middle part through connection of threaded rod is in the inboard of connecting plate lower extreme, the middle part welding of base upper surface has the limiting plate, the outside of bearing seat body lower extreme passes through bolt fixedly connected with fixed block, bear the left upper end fixedly connected with electric telescopic handle of seat body, the middle part of fly leaf and fixed plate upper end all rotates and is connected with the mount pad, the lower surface welding of fly leaf has the connecting block, the middle part fixedly connected with of gear changes the. This avoid excessive CNC board of removing to hold carrier seat with motor maintenance makes and holds carrier seat and remove more steady smooth and easy, plays spacing fixed effect in addition, avoids appearing removing excessive phenomenon, the effectual practicality that has improved.

Description

Motor maintenance bearing seat for CNC machine table capable of avoiding excessive movement

Technical Field

The utility model relates to a relevant technical field of CNC board specifically is a motor maintenance bears seat for CNC board of avoiding excessive removal.

Background

The CNC machine is an automatic machine tool provided with a program control system, has the characteristics of high machining precision, stable machining quality and the like, and has the advantages of high automation degree when in use, labor intensity reduction and improvement of machining efficiency.

However, when the program is disordered, the bearing seat is not convenient to limit and fix, the bearing seat is easy to move excessively, the machine is damaged due to collision inside, the bearing seat is not stable and smooth enough to move, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid excessive CNC for board motor maintenance who removes to it carries on spacing fixedly to bearing the seat to be not convenient for that proposes in solving above-mentioned background art, leads to easily bearing the seat and removes excessively, bears the seat in addition and removes not steady smooth and easy enough, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a motor maintenance bearing seat for a CNC machine table capable of avoiding excessive movement comprises a base, wherein the middle part of the inner side of the base is rotatably connected with a threaded rod, the right end of the threaded rod is fixedly connected to the output end of a driving device, the middle part of the threaded rod is connected to the inner side of the lower end of a connecting plate in a penetrating manner, the upper end of the connecting plate is fixedly connected to the lower surface of a bearing seat body, a limiting plate is welded at the middle part of the upper surface of the base, the outer side of the lower end of the bearing seat body is fixedly connected with a fixed block through a bolt, the right end of the upper surface of the bearing seat body is fixedly connected with a fixed plate, the left upper end of the bearing seat body is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a, and the lower extreme of connecting block rotates and is connected with the roller, the inboard sliding connection of base upper end has the gag lever post, and the lower extreme meshing of gag lever post is connected with the gear to the lower fixed surface of gag lever post is connected with reset spring, the middle part fixedly connected with of gear changes the handle.

The utility model discloses still provide the connecting plate constitutes sliding construction in the inboard of base, and the longitudinal section shape of connecting plate is "U" font.

The utility model discloses still provide the longitudinal section of limiting plate is the structure of falling the trapezium, and the limiting plate is connected with the middle part block of bearing seat body lower surface.

The utility model discloses still provide the fixed block sets up about bearing the perpendicular axis symmetry of seat body, and the longitudinal section of fixed block is fan-shaped structure.

The utility model discloses still provide the gag lever post sets up about the perpendicular well axis symmetry of base, and the mode that the lower surface that the gag lever post and bear the weight of the seat body adopted the block is connected.

The utility model discloses still provide the gear semicircular structure, and the gear constitutes revolution mechanic in the inboard of base.

Compared with the prior art, the beneficial effects of the utility model are that: the CNC machine table capable of avoiding excessive movement uses the motor to maintain the bearing seat, so that the bearing seat can move more stably and smoothly, a limiting and fixing effect is achieved, the phenomenon of excessive movement is avoided, and the practicability is effectively improved;

1. through the limiting plate, the longitudinal section of the limiting plate is of an inverted trapezoidal structure, the lower surface of the bearing seat body is connected with the limiting plate in a clamping mode, and the bearing seat body moves on the base through the connecting plate, so that the stability is effectively improved, and the bearing seat can move more stably and smoothly;

2. through the movable plate, the lower end of the movable plate is connected with the sliding rod in a penetrating mode, and the middle parts of the upper ends of the movable plate and the fixed plate are rotatably connected with the mounting seats, so that the adjustment is facilitated, the motor rotor is conveniently mounted and fixed, and the practicability is effectively improved;

3. through the gag lever post, the longitudinal section of fixed block is fan-shaped structure, and the fixed block makes the gag lever post fixed with the lower surface block that bears the seat body through reset spring's elastic deformation after contacting with the gag lever post, plays spacing fixed effect, avoids appearing removing excessive phenomenon.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view cross-sectional structure of the connection between the slide bar and the connecting block of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a side view profile structure of the gear and the rotating handle of the present invention.

In the figure: 1. a base; 2. a threaded rod; 3. a drive device; 4. a connecting plate; 5. a bearing seat body; 6. a limiting plate; 7. a fixed block; 8. a fixing plate; 9. an electric telescopic rod; 10. a movable plate; 11. a mounting seat; 12. a slide bar; 13. connecting blocks; 14. a roller; 15. a limiting rod; 16. a gear; 17. a return spring; 18. and (4) turning the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a motor maintenance bearing seat for a CNC machine table capable of avoiding excessive movement comprises a base 1, a threaded rod 2, a driving device 3, a connecting plate 4, a bearing seat body 5, a limiting plate 6, a fixing block 7, a fixing plate 8, an electric telescopic rod 9, a movable plate 10, a mounting seat 11, a sliding rod 12, a connecting block 13, a roller 14, a limiting rod 15, a gear 16, a reset spring 17 and a rotating handle 18, wherein the middle of the inner side of the base 1 is rotatably connected with the threaded rod 2, the right end of the threaded rod 2 is fixedly connected to the output end of the driving device 3, the middle of the threaded rod 2 is connected to the inner side of the lower end of the connecting plate 4 in a penetrating manner, the upper end of the connecting plate 4 is fixedly connected to the lower surface of the bearing seat body 5, the limiting plate 6 is welded to the middle of the upper surface of the base 1, the outer, bear the left upper end fixedly connected with electric telescopic handle 9 of seat body 5, and fixedly connected with fly leaf 10 on electric telescopic handle 9's the output, fly leaf 10 all rotates with the middle part of fixed plate 8 upper end and is connected with mount pad 11, and the lower extreme through connection of fly leaf 10 has slide bar 12, the lower skin weld of fly leaf 10 has connecting block 13, and the lower extreme of connecting block 13 rotates and is connected with roller 14, the inboard sliding connection of base 1 upper end has gag lever post 15, and the lower extreme meshing of gag lever post 15 is connected with gear 16, and the lower fixed surface of gag lever post 15 is connected with reset spring 17, the middle part fixedly connected with of gear 16 changes 18.

If connecting plate 4 constitutes sliding construction in base 1's inboard in fig. 1 and fig. 2, and connecting plate 4's longitudinal section shape is "U" font, and limiting plate 6's longitudinal section is the structure of falling trapezium, and limiting plate 6 is connected with the middle part block that bears 5 lower surfaces of seat body, bears seat body 5 and removes on base 1 through connecting plate 4, the effectual stability that has improved, makes to bear the seat and remove more steady smooth and easy.

As shown in fig. 1, 3 and 4, the fixing block 7 is symmetrically arranged about the vertical central axis of the bearing seat body 5, the longitudinal section of the fixing block 7 is in a fan-shaped structure, the limiting rod 15 is symmetrically arranged about the vertical central axis of the base 1, the limiting rod 15 is connected with the lower surface of the bearing seat body 5 in a clamping manner, the gear 16 is in a semicircular structure, and the gear 16 forms a rotating structure at the inner side of the base 1 to play a role in limiting and fixing, so that the phenomenon of excessive movement is avoided.

The working principle is as follows: when the bearing seat is maintained by using the motor for the CNC machine table capable of avoiding excessive movement, firstly, as shown in attached

drawings

1 and 2, connecting blocks 13 are welded at the front end and the rear end of the lower surface of a movable plate 10, the lower ends of the connecting blocks 13 are rotatably connected with rollers 14, the lower end of the movable plate 10 is connected with a sliding rod 12 in a penetrating manner, an electric telescopic rod 9 is started to operate, so that the movable plate 10 slides on the upper surface of a bearing seat body 5, after adjustment is completed, the middle parts of the upper ends of the movable plate 10 and a fixed plate 8 are rotatably connected with a mounting seat 11, a rotor of the motor is fixed through the mounting seat 11, after installation is completed, as shown in attached drawing 1, a threaded rod 2 is fixedly connected to the output end of a driving device 3, the middle part of the threaded rod 2 is connected to the inner side of the lower end of, and the bearing seat body 5 starts to slide on the limit plate 6, when the bearing seat body 5 drives the motor rotor to move excessively, referring to fig. 1 and 3, the left and right sides of the bearing seat body 5 are fixedly connected with fixing blocks 7, and the longitudinal section of the fixed block 7 is in a fan-shaped structure, when the lower surface of the fixed block 7 is contacted with the limiting rod 15, so that the limiting rod 15 slides downwards at the inner side of the base 1, after the fixed block 7 loses contact with the limiting rod 15 in the moving process of the bearing seat body 5, the limit rod 15 is clamped on the lower surface of the bearing seat body 5 through the elastic deformation of the reset spring 17 to complete the limit fixation, so that the limit rod 15 is prevented from moving excessively, when the bearing seat body 5 needs to be moved again, the rotating handle 18 is rotated, so that the gear 16 drives the limiting rod 15 to slide downwards, and the limiting rod 15 and the bearing seat body 5 lose the clamping effect, which is the whole process of the maintenance and the use of the bearing seat of the motor for the CNC machine table which avoids excessive movement.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an avoid excessive CNC for board motor maintenance of removing to bear seat, includes base (1), its characterized in that: the middle part of the inner side of the base (1) is rotatably connected with a threaded rod (2), the right end of the threaded rod (2) is fixedly connected to the output end of a driving device (3), the middle part of the threaded rod (2) is connected to the inner side of the lower end of a connecting plate (4) in a penetrating manner, the upper end of the connecting plate (4) is fixedly connected to the lower surface of a bearing seat body (5), a limiting plate (6) is welded to the middle part of the upper surface of the base (1), the outer side of the lower end of the bearing seat body (5) is fixedly connected with a fixed block (7) through a bolt, the right end of the upper surface of the bearing seat body (5) is fixedly connected with a fixed plate (8), the left upper end of the bearing seat body (5) is fixedly connected with an electric telescopic rod (9), the output end of the electric telescopic rod (9) is fixedly connected with, and the lower extreme through connection of fly leaf (10) has slide bar (12), the lower surface welding of fly leaf (10) has connecting block (13), and the lower extreme rotation of connecting block (13) is connected with roller (14), inboard sliding connection of base (1) upper end has gag lever post (15), and the lower extreme meshing of gag lever post (15) is connected with gear (16) to the lower fixed surface of gag lever post (15) is connected with reset spring (17), the middle part fixedly connected with of gear (16) changes handle (18).

2. The motor maintenance bearing seat for CNC machine table avoiding excessive movement according to claim 1, characterized in that: the connecting plate (4) forms a sliding structure on the inner side of the base (1), and the longitudinal section of the connecting plate (4) is U-shaped.

3. The motor maintenance bearing seat for CNC machine table avoiding excessive movement according to claim 1, characterized in that: the longitudinal section of the limiting plate (6) is of an inverted trapezoidal structure, and the limiting plate (6) is connected with the middle part of the lower surface of the bearing seat body (5) in a clamping manner.

4. The motor maintenance bearing seat for CNC machine table avoiding excessive movement according to claim 1, characterized in that: the fixed blocks (7) are symmetrically arranged about a vertical central axis of the bearing seat body (5), and the longitudinal sections of the fixed blocks (7) are of fan-shaped structures.

5. The motor maintenance bearing seat for CNC machine table avoiding excessive movement according to claim 1, characterized in that: the limiting rods (15) are symmetrically arranged about a vertical central axis of the base (1), and the limiting rods (15) are connected with the lower surface of the bearing seat body (5) in a clamping mode.

6. The motor maintenance bearing seat for CNC machine table avoiding excessive movement according to claim 1, characterized in that: the gear (16) is in a semicircular structure, and the gear (16) forms a rotating structure on the inner side of the base (1).