CN216781000U

CN216781000U - Digit control machine tool guide rail slider with adjustable

Info

Publication number: CN216781000U
Application number: CN202123294096.1U
Authority: CN
Inventors: 沈振
Original assignee: Rongyuchang Intelligent Technology Nantong Co ltd
Current assignee: Rongyuchang Intelligent Technology Nantong Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-06-21
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses an adjustable numerically-controlled machine tool guide rail sliding block, which relates to the technical field of numerically-controlled machine tools and comprises a sliding block body, wherein a sliding rail is arranged below the sliding block body, a sliding groove is formed in the surface of the sliding rail, guide grooves are symmetrically formed in the inner wall of the sliding groove, connecting lugs are fixedly connected to the outer walls of two sides of the sliding block body, a bolt is inserted into the surfaces of the connecting lugs, a nut is rotatably connected to the bottom end of the bolt, a gasket is arranged above the nut, rollers are symmetrically arranged below the connecting lugs, mounting lugs are arranged on two sides of each roller, and metal plates are welded on the outer walls of two sides of the sliding rail. The abrasion of the sliding block body is avoided, and the service life of the sliding block is prolonged.

Description

Digit control machine tool guide rail slider with adjustable

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to an adjustable guide rail sliding block of a numerical control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, which are represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and size required by the drawing.

The existing guide rail sliding block of the numerical control machine tool mainly has the following defects: when the sliding block of the guide rail of the existing numerical control machine tool is adjusted, the sliding block is mainly adjusted through positioning holes which are formed in the guide rail at equal intervals, so that the sliding block can only move and fix displacement when being adjusted, the sliding block cannot be adjusted randomly according to needs, static friction exists between the sliding block and the guide rail, the sliding block is seriously abraded for a long time, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide and a digit control machine tool guide rail slider with adjustable, this technical scheme has solved current digit control machine tool guide rail slider when adjusting the slider, mainly adjusts the slider through the locating hole that the equidistance was seted up on the guide rail, therefore the slider can only remove fixed displacement when adjusting, can not adjust the slider wantonly as required, is static friction between slider and the guide rail moreover, leads to the slider wearing and tearing seriously for a long time, has reduced life's problem.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a digit control machine tool guide rail slider with adjustable, includes the slider body, the slide rail is installed to slider body below, the spout has been seted up on the slide rail surface, the guide way has been seted up to spout inner wall symmetry, the equal fixedly connected with engaging lug of slider body both sides outer wall, the engaging lug surface is pegged graft there is the bolt, the bolt bottom is rotated and is connected with the nut, the nut top is equipped with the gasket, the gyro wheel is installed to engaging lug below symmetry, the gyro wheel both sides all are equipped with the installation ear, the outer wall of slide rail both sides all welds there is the metal sheet, a word hole has been seted up on the metal sheet surface.

As a preferable technical scheme of the utility model, the sliding block body is matched with the sliding groove, the roller and the guide groove form an embedded structure, the roller is coated with rubber, and the rubber is abutted against the inner wall of the guide groove.

As a preferred technical scheme of the utility model, the bolt penetrates through the connecting lug, a through hole is formed at the joint of the connecting lug and the bolt, the inner diameter of the through hole is matched with the outer diameter of the bolt, the gasket is arranged in an annular structure, and the gasket is connected with the bolt in a sleeved mode.

As a preferred technical scheme, the bearing is mounted on the inner side wall of the mounting lug and is rotationally connected with the roller, the mounting seat is welded at the end part of the mounting lug, a countersunk hole is formed in the edge of the surface of the mounting seat, and the countersunk hole is connected with the outer wall of the sliding block body through a countersunk screw.

As a preferred technical scheme of the utility model, the straight hole corresponds to the bolt, the outer diameter of the bottom end of the bolt is matched with the straight hole, and the bottom end of the bolt penetrates through the straight hole.

According to a preferable technical scheme, the graduated scales are symmetrically arranged at the edges of the upper surface of the sliding rail, the graduated scales are made of stainless steel materials and are connected with the sliding rail in a welding mode, graduated lines are carved on the upper surface of the graduated scales, and division values of the graduated lines are in millimeter units.

Compared with the prior art, the utility model has the beneficial effects that: through arranging the slider body in the spout that the slide rail surface was seted up inboard, the gyro wheel that makes slider body lateral wall department installation simultaneously docks with the guide way that the spout inboard was seted up mutually, through the bolt of pegging graft in engaging lug department, make the bolt bottom pass the straight line hole that the metal sheet surface was seted up, simultaneously after bolt bottom installation gasket, then install the nut, through swivel nut, make gasket and metal sheet lower surface offset tightly, can adjust the position of slider body wantonly, and the slider body slides at the cooperation slide rail, utilize the gyro wheel to roll at the guide way inboard, the slider body does not contact with the slide rail, make slider body and slide rail be rolling friction, avoid slider body wearing and tearing, the life thereof has been prolonged.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of a slider body according to the present invention;

FIG. 4 is an enlarged view of part A of the present invention;

fig. 5 is a schematic top view of the scale of the present invention.

The reference numbers in the figures are:

1. a slider body;

2. a slide rail; 201. a chute; 202. a guide groove;

3. connecting lugs; 301. a bolt; 302. a nut; 303. a gasket;

4. a roller; 401. mounting lugs; 402. a mounting seat;

5. a metal plate; 501. a straight hole;

6. a graduated scale; 601. scale lines are marked.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-5, an adjustable numerically-controlled machine tool guide rail slide block comprises a slide block body 1, a slide rail 2 is installed below the slide block body 1, a slide groove 201 is formed in the surface of the slide rail 2, guide grooves 202 are symmetrically formed in the inner wall of the slide groove 201, connecting lugs 3 are fixedly connected to the outer walls of the two sides of the slide block body 1, a bolt 301 is inserted into the surfaces of the connecting lugs 3, a nut 302 is rotatably connected to the bottom end of the bolt 301, a gasket 303 is arranged above the nut 302, rollers 4 are symmetrically installed below the connecting lugs 3, mounting lugs 401 are arranged on the two sides of each roller 4, metal plates 5 are welded to the outer walls of the two sides of the slide rail 2, a straight hole 501 is formed in the surfaces of the metal plates 5, the slide block body 1 is matched with the slide groove 201, the rollers 4 and the guide grooves 202 form an embedded structure, rubber is coated outside the rollers 4 and abuts against the inner wall of the guide grooves 202, the bolt 301 penetrates through the connecting lugs 3, a through hole is formed at the connecting part of the connecting lugs 3 and the bolt 301, the inner diameter of the through hole is matched with the outer diameter of the bolt 301, the gasket 303 is arranged in an annular structure, the gasket 303 is connected with the bolt 301 in a sleeved mode, a bearing is installed on the inner side wall of the installation lug 401 and is rotatably connected with the roller 4, the installation seat 402 is welded at the end portion of the installation lug 401, a countersunk hole is formed in the edge of the surface of the installation seat 402 and is connected with the outer wall of the slider body 1 through a countersunk screw, the straight hole 501 corresponds to the bolt 301, the outer diameter of the bottom end of the bolt 301 is matched with the straight hole 501, and the bottom end of the bolt 301 penetrates through the straight hole 501; through arranging slider body 1 in the spout 201 inboard that the slide rail 2 surface was seted up, make the gyro wheel 4 of slider body 1 lateral wall department installation butt joint with the guide way 202 that the spout 201 inboard was seted up simultaneously, through at engaging lug 3 department grafting bolt 301, make the straight line hole 501 of seting up on the surface of metal sheet 5 passed bolt 301 bottom, simultaneously after bolt 301 bottom installation gasket 303, then install nut 302 again, through swivel nut 302, make

gasket

303 and 5 lower surfaces of metal sheet counterbalance tightly, can adjust the position of slider body 1 wantonly, and slider body 1 slides at cooperation slide rail 2, utilize gyro wheel 4 to roll in the guide way 202 inboard, slider body 1 does not contact with slide rail 2, make slider body 1 and slide rail 2 be rolling friction, avoid slider body 1 wearing and tearing, its life has been prolonged.

Referring to fig. 1 and 5, slide rail 2 upper surface edge symmetry is equipped with scale 6, scale 6 is stainless steel, and scale 6 links to each other with slide rail 2 welding, 6 upper surfaces of scale are carved with scale mark 601, and the division value of scale mark 601 is millimeter unit, through set up scale 6 on slide rail 2, at regulation slider body 1 removal in-process, make slider body 1 cooperate the scale mark 601 on the scale 6 to remove, can improve the precision that slider body 1 adjusted.

The working principle is as follows: through arranging slider body 1 in the spout 201 inboard that the slide rail 2 surface was seted up, make the gyro wheel 4 of slider body 1 lateral wall department installation butt joint with the guide way 202 that the spout 201 inboard was seted up simultaneously, through at engaging lug 3 grafting bolt 301, make the straight line hole 501 of seting up on the 5 surfaces of metal sheet of bolt 301 bottom, simultaneously after bolt 301 bottom installation gasket 303, then install nut 302 again, through swivel nut 302, make

gasket

303 and 5 lower surfaces of metal sheet counterbalance tightly, can adjust the position of slider body 1 wantonly, and slider body 1 slides at cooperation slide rail 2, utilize gyro wheel 4 to roll in the guide way 202 inboard, slider body 1 does not contact with slide rail 2, make slider body 1 be rolling friction with slide rail 2, avoid slider body 1 wearing and tearing.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a digit control machine tool guide rail slider with adjustable which characterized in that: including slider body (1), slide rail (2) are installed to slider body (1) below, spout (201) have been seted up on slide rail (2) surface, guide way (202) have been seted up to spout (201) inner wall symmetry, equal fixedly connected with engaging lug (3) of slider body (1) both sides outer wall, bolt (301) are pegged graft on engaging lug (3) surface, bolt (301) bottom is rotated and is connected with nut (302), nut (302) top is equipped with gasket (303), gyro wheel (4) are installed to engaging lug (3) below symmetry, gyro wheel (4) both sides all are equipped with installation ear (401), slide rail (2) both sides outer wall all welds has metal sheet (5), word hole (501) have been seted up on metal sheet (5) surface.

2. The adjustable numerically-controlled machine tool guide rail slide block according to claim 1, wherein: slider body (1) and spout (201) looks adaptation, gyro wheel (4) and guide way (202) constitute embedded structure, the outside cladding of gyro wheel (4) has the rubber, just rubber and guide way (202) inner wall looks butt.

3. The adjustable numerically-controlled machine tool guide rail slide block according to claim 1, wherein: bolt (301) run through engaging lug (3), the via hole has been seted up with bolt (301) linking department in engaging lug (3), just via hole internal diameter and bolt (301) external diameter looks adaptation, gasket (303) are the loop configuration setting, and gasket (303) cup joint with bolt (301) and link to each other.

4. The adjustable numerically-controlled machine tool guide rail slide block according to claim 1, wherein: the bearing is installed to installation ear (401) inside wall, just the bearing rotates with gyro wheel (4) and links to each other, installation ear (401) tip welding has mount pad (402), counter sink has been seted up to mount pad (402) surface edge, just the counter sink is connected with slider body (1) outer wall through countersunk screw.

5. The adjustable numerically-controlled machine tool guide rail slide block according to claim 1, wherein: the straight hole (501) corresponds to the bolt (301), the outer diameter of the bottom end of the bolt (301) is matched with the straight hole (501), and the bottom end of the bolt (301) penetrates through the straight hole (501).

6. The adjustable numerically-controlled machine tool guide rail slide block according to claim 1, wherein: slide rail (2) upper surface edge symmetry is equipped with scale (6), scale (6) are stainless steel material, and scale (6) link to each other with slide rail (2) welding, scale (6) upper surface is carved with scale mark (601), and the division value of scale mark (601) is millimeter unit.