CN215035298U

CN215035298U - Gantry machining center lathe bed guide rail structure

Info

Publication number: CN215035298U
Application number: CN202022835010.0U
Authority: CN
Inventors: 胡洪波
Original assignee: Kunshan Duyang Cnc Machine Tool Equipment Co ltd
Current assignee: Kunshan Duyang Cnc Machine Tool Equipment Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-12-07
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a longmen machining center lathe bed guide rail structure, which comprises a base, base diapire central point puts the fixedly connected with connecting block, connecting block diapire fixedly connected with mount pad, base roof central point puts the fixedly connected with rubber pad, rubber pad roof sliding connection has the guide rail body, the spacing groove has been seted up between the both sides wall intermediate position about the base both sides, guide rail body diapire both sides intermediate position fixedly connected with threaded rod. The utility model discloses, be provided with good mounting structure, actually carry out the whole installation during operation, the convenient steadiness of installation is good, and the guide rail body does benefit to and swiftly dismantles to overhaul and maintains, and the guide rail body is provided with good guiding mechanism in addition, actually leads the during operation, and its direction effect and direction stability are good.

Description

Gantry machining center lathe bed guide rail structure

Technical Field

The utility model relates to a lathe bed guide rail technical field especially relates to a longmen machining center lathe bed guide rail structure.

Background

A guide rail is a device that can bear, secure, guide and reduce friction of moving devices or equipment, made of metal or other materials, as grooves or ridges. The guide rail is also called a slide rail, a linear guide rail and a linear slide rail, is an upgraded linear bearing bracket, is used in the linear reciprocating motion occasions, has higher rated load than the traditional linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load.

At present, when longmen machining center lathe bed guide rail structure lies in the in-service use, lacks good mounting structure, actually carries out the integral erection during operation, and the convenient steadiness of installation is general, and the guide rail body is unfavorable for carrying out swift dismantlement and overhauls the maintenance, and the guide rail body lacks good guiding mechanism in addition, actually leads during operation, and its direction effect and direction stability are general.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a gantry machining center lathe bed guide rail structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a gantry machining center lathe bed guide rail structure comprises a base, wherein a connecting block is fixedly connected to the center of the bottom wall of the base, an installation seat is fixedly connected to the bottom wall of the connecting block, a rubber pad is fixedly connected to the center of the top wall of the base, the top wall of the rubber pad is connected with a guide rail body in a sliding mode, a limiting groove is formed between the middle positions of the upper side wall and the lower side wall of the two sides of the base, a threaded rod is fixedly connected to the middle positions of the two sides of the bottom wall of the guide rail body, and the threaded rod is connected to the limiting groove of the corresponding side of the threaded rod in a sliding mode;

the guide rail body roof intermediate position has seted up first recess, the second recess has been seted up to both sides wall symmetry around the first recess below, first recess and second recess run through guide rail body both sides wall, be a plurality of installation poles of horizontal equidistance fixedly connected with by a lateral opposite side between the both sides wall about the second recess, every installation pole intermediate position lateral wall is the longitudinal symmetry and rotates and be connected with two leading wheels.

As a further description of the above technical solution:

and four connecting rods are fixedly connected between the side walls of the two opposite sides of the guide wheels on one mounting rod in an annular shape at equal intervals.

As a further description of the above technical solution:

the guide wheels are arranged on the same mounting rod, the side wall of one side of the guide wheels is separated from the side wall of the other side of the guide wheels, and the guide wheels are connected with a limiting ring in a sliding mode, and the mounting rod on the corresponding side of the limiting ring is fixedly sleeved in the limiting ring.

As a further description of the above technical solution:

the base diapire is located two spacing groove opening parts sliding connection and has the nut, nut female connection has its threaded rod that corresponds one side.

As a further description of the above technical solution:

four mounting holes are annularly and equidistantly formed between the upper side wall and the lower side wall of the mounting seat.

As a further description of the above technical solution:

the middle position of the peripheral side wall below the connecting block is fixedly connected with a reinforcing block, and the bottom wall of the reinforcing block is fixedly connected with the top wall of the mounting seat.

The utility model discloses following beneficial effect has:

1. compared with the prior art, longmen machining center lathe bed guide rail structure is provided with good mounting structure, actually carries out the whole installation during operation, and the convenient steadiness of installation is good, and the guide rail body does benefit to and swiftly dismantles to overhaul and maintain.

2. Compared with the prior art, the gantry machining center lathe bed guide rail structure and the guide rail body are provided with the good guide mechanism, so that the guide effect and the guide stability are good when the guide is actually carried out.

Drawings

Fig. 1 is a schematic view of a front view structure of a gantry machining center bed guide rail structure provided by the present invention;

fig. 2 is a side view of a guide rail body of a bed guide rail structure of a gantry machining center provided by the utility model;

fig. 3 is a top view of the mounting seat of the gantry machining center bed guide rail structure provided by the utility model.

Illustration of the drawings:

1. a base; 2. connecting blocks; 3. a mounting seat; 4. a rubber pad; 5. a guide rail body; 6. a limiting groove; 7. a threaded rod; 8. a first groove; 9. a second groove; 10. mounting a rod; 11. a guide wheel; 12. a connecting rod; 13. a limiting ring; 14. a nut; 15. a reinforcing block; 16. and (7) installing holes.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a gantry machining center lathe bed guide rail structure comprises a base 1, a connecting block 2 is fixedly connected to the central position of the bottom wall of the base 1, a mounting seat 3 is fixedly connected to the bottom wall of the connecting block 2, a rubber pad 4 is fixedly connected to the central position of the top wall of the base 1, a guide rail body 5 is slidably connected to the top wall of the rubber pad 4, and plays a role in protecting the guide rail body 5, a limiting groove 6 is formed between the middle positions of the upper side wall and the lower side wall of the two sides of the base 1, a threaded rod 7 is fixedly connected to the middle positions of the two sides of the bottom wall of the guide rail body 5, the threaded rod 7 is slidably connected into the limiting groove 6 on the corresponding side, a first groove 8 is formed in the middle position of the top wall of the guide rail body 5, second grooves 9 are symmetrically formed in the front side wall and the rear side wall below the first groove 8, the first groove 8 and the second groove 9 penetrate through the two side walls of the guide rail body 5, a plurality of mounting rods 10 are horizontally and fixedly connected between the upper side wall and the lower side wall of the second groove 9 at equal intervals, the outer side wall of the middle position of each mounting rod 10 is connected with two guide wheels 11 in a vertically symmetrical and rotating manner.

Four connecting rods 12 are fixedly connected between the side walls of two opposite sides of two guide wheels 11 on one mounting rod 10 at equal intervals in a ring shape, two guide wheels 11 on one mounting rod 10 are connected with a limiting ring 13 in a sliding way from the side wall of one side, the mounting rod 10 at the corresponding side is fixedly sleeved in the limiting ring 13, the guiding work can be carried out through a plurality of guide wheels 11 which can rotate and are limited up and down, the guiding effect and the guiding stability are good when the guiding work is actually carried out, nuts 14 are connected to the bottom wall of the base 1 at the openings of the two limiting grooves 6 in a sliding way, threaded rods 7 at the corresponding sides of the nuts 14 are connected in a threaded way through the nuts 14, the nuts 7 can be screwed down, the threaded rods 7 of the limiting grooves 6 are taken out, the guide rail body 5 is disassembled, the guide rail body is convenient to be disassembled, the guide rail body is convenient to disassemble, overhaul and maintain, four mounting holes 16 are arranged between the upper side wall and the lower side wall of the mounting base 3 at equal intervals in a ring shape, can cooperate fixed subassembly to carry out the fixed mounting work of device body, lateral wall intermediate position fixedly connected with reinforcing block 15 around connecting block 2 below, the 15 diapire fixedly connected with of four reinforcing blocks roof of mount pad 3.

The working principle is as follows: when in use, the four mounting holes 16 on the mounting seat 3 of the device body are matched with the fixing component to carry out the fixed mounting work of the device body, when the integral mounting work is actually carried out, the mounting is convenient and the stability is good, because the middle position of the top wall of the guide rail body 5 is provided with the first groove 8, the front side wall and the rear side wall below the first groove 8 are symmetrically provided with the second grooves 9, the first groove 8 and the second grooves 9 penetrate through the two side walls of the guide rail body 5, a plurality of mounting rods 10 are fixedly connected between the upper side wall and the lower side wall of the second groove 9 in a horizontal equidistance manner from one side to the other side, the outer side wall at the middle position of each mounting rod 10 is vertically and symmetrically and rotatably connected with two guide wheels 11, the two guide wheels 11 on one mounting rod 10 are separated from the side wall and are slidably connected with a limiting ring 13, the mounting rod 10 corresponding to one side is fixedly sleeved in the limiting ring 13, and can be guided by the plurality of rotatable and vertically limited guide wheels 11, when the guide work is actually carried out, the guide effect and the guide stability are good.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a longmen machining center lathe bed guide rail structure, includes base (1), its characterized in that: the center of the bottom wall of the base (1) is fixedly connected with a connecting block (2), the bottom wall of the connecting block (2) is fixedly connected with an installation seat (3), the center of the top wall of the base (1) is fixedly connected with a rubber pad (4), the top wall of the rubber pad (4) is slidably connected with a guide rail body (5), a limiting groove (6) is formed between the middle positions of the upper side wall and the lower side wall of the two sides of the base (1), the middle positions of the two sides of the bottom wall of the guide rail body (5) are fixedly connected with threaded rods (7), and the threaded rods (7) are slidably connected in the limiting grooves (6) on the corresponding side of the threaded rods;

first recess (8) have been seted up to guide rail body (5) roof intermediate position, second recess (9) have been seted up to both sides wall symmetry around first recess (8) below, guide rail body (5) both sides wall is run through with second recess (9) first recess (8), be a plurality of installation poles (10) of horizontal equidistance fixedly connected with, every by a lateral opposite side between the both sides wall about second recess (9) installation pole (10) intermediate position lateral wall is the longitudinal symmetry and rotates and be connected with two leading wheels (11).

2. The gantry machining center bed guide rail structure of claim 1, characterized in that: and four connecting rods (12) are fixedly connected between the two opposite side walls of the guide wheels (11) on one mounting rod (10) in an annular shape at equal intervals.

3. The gantry machining center bed guide rail structure of claim 1, characterized in that: the guide wheels (11) are separated from one side wall of one installation rod (10) to be connected with a limiting ring (13) in a sliding mode, and the installation rod (10) on one corresponding side of the limiting ring (13) is fixedly sleeved in the limiting ring.

4. The gantry machining center bed guide rail structure of claim 1, characterized in that: the base (1) diapire is located two spacing groove (6) opening part sliding connection and has nut (14), nut (14) female connection has its threaded rod (7) that corresponds one side.

5. The gantry machining center bed guide rail structure of claim 1, characterized in that: four mounting holes (16) are annularly and equidistantly formed between the upper side wall and the lower side wall of the mounting seat (3).

6. The gantry machining center bed guide rail structure of claim 1, characterized in that: the reinforcing block (15) is fixedly connected to the middle of the periphery of the lower side wall of the connecting block (2), and the bottom wall of the reinforcing block (15) is fixedly connected with the top wall of the mounting seat (3).