Stable machine tool guide rail structure

Abstract

The utility model discloses a stable machine tool guide rail structure, relates to the technical field of machine tool guide rails, and aims to solve the problems that an existing machine tool guide rail is usually installed through a plurality of bolts, although the machine tool guide rail is installed stably, the machine tool guide rail can be stably installed and fixed only by screwing the bolts in sequence, and the installation operation is tedious. According to the scheme, the guide rail comprises a guide rail body and a mounting seat, the guide rail body is positioned and mounted on the mounting seat, and two fixing blocks are fixedly mounted on the mounting seat; a bolt is arranged on the guide rail body in a threaded mode, an inner cavity is formed in the guide rail body, the bolt extends into the inner cavity and is fixedly connected with a clamping strip, two circular shafts are welded to the clamping strip, and sliding plates are movably arranged on the outer sides of the two circular shafts in a sleeving mode. The guide rail is reasonable in structural design, the guide rail body can be conveniently positioned, installed and fixed, installation is convenient and fast, and the stability of the installed guide rail body is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool guide rail technical field especially relates to a stable machine tool guide rail structure. BACKGROUND

[0002] Machine tool guide rail refers to the track on the machine tool for the movement of the worktable, carriage and other components. According to the structure and material, machine tool guide rail can be divided into several types such as sliding block type, linear rail type, sheet type and roller type. Common machine tool guide rail materials include cast iron, steel, copper alloy, etc. Different materials can be selected according to different machine tool operating environments and load requirements.

[0003] However, the existing machine tool guide rail is usually installed by multiple bolts, although it is stable, but it needs to be tightened by multiple bolts in turn to stably install and fix the machine tool guide rail, and the installation operation is relatively cumbersome. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings that the existing machine tool guide rail is usually installed by multiple bolts, although it is stable, but it needs to be tightened by multiple bolts in turn to stably install and fix the machine tool guide rail, and the installation operation is relatively cumbersome, and provides a stable machine tool guide rail structure.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of stable machine tool guide rail structure, comprising:

[0007] Guide rail body and mounting seat, the guide rail body is positioned and installed on the mounting seat, two fixed blocks are fixedly installed on the mounting seat;

[0008] Screw bolt is arranged on the guide rail body, inner cavity is opened in the guide rail body, the bolt extends into the inner cavity and is fixedly connected with clamping strip, two circular shafts are welded on the clamping strip, the outer side of two circular shafts is movably sleeved with slide plate, L-shaped rod is fixedly installed on two slide plates, two L-shaped rods extend outside the guide rail body and are inserted into corresponding fixed blocks.

[0009] In one preferred embodiment, two positioning shafts are fixedly installed on the guide rail body, two positioning grooves are opened on the mounting seat, and the two positioning shafts are positioned and inserted into the corresponding positioning grooves.

[0010] In one preferred embodiment, two T-shaped rods are fixedly installed in the inner cavity, and two slide plates are slidably sleeved on the outer side of the corresponding T-shaped rods.

[0011] In a preferred implementation form, rectangular openings are formed on the two sliding plates, and the two round shafts are in movable contact with the inner walls of the corresponding rectangular openings.

[0012] In a preferred implementation form, two side openings are formed on one side of the guide rail body and communicate with the inner cavity, and the two L-shaped rods are located in the corresponding side openings.

[0013] In a preferred implementation form, the fixing block is provided with insertion holes, and the two L-shaped rods are inserted into the corresponding insertion holes.

[0014] In the utility model, the positioning of the guide rail body can be facilitated through the two positioning shafts and the two positioning grooves;

[0015] In the utility model, the installation and fixation of the guide rail body can be facilitated through the cooperation of the guide rail body, the fixing block, the bolts, the clamping strips, the two round shafts, the two sliding plates, the two L-shaped rods and the insertion holes formed on the fixing block, and the stability is good.

[0016] The utility model discloses the structure design is reasonable, can facilitate the installation and fixation of the positioning of the guide rail body, and the installation is convenient and fast, and the stability of guide rail body is good after installation. DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model discloses a kind of stable machine tool guide rail structure;

[0018] Figure 2 It is a three-dimensional structure schematic view of the utility model discloses a kind of stable machine tool guide rail structure;

[0019] Figure 3 It is the structure schematic view of the side view section of the guide rail body of the utility model discloses a kind of stable machine tool guide rail structure;

[0020] Figure 4 It is the structure schematic view of the top view section of the guide rail body of the utility model discloses a kind of stable machine tool guide rail structure;

[0021] Figure 5 It is the structure schematic view of part A of the utility model discloses a kind of stable machine tool guide rail structure.

[0022] In the drawing: 1, guide rail body;2, mounting seat;3, positioning shaft;4, positioning groove;5, fixed block;6, bolt;7, inner cavity;8, clamping strip;9, round shaft;10, sliding plate;11, rectangular opening;12, T-shaped rod;13, L-shaped rod;14, side opening;15, insertion hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] With reference to Figures 1-5 An embodiment provided by the scheme: a stable machine tool guide rail structure, comprising:

[0025] The guide rail body 1 is positioned and installed on the mounting seat 2, and two fixed blocks 5 are fixedly installed on the mounting seat 2;

[0026] The guide rail body 1 is provided with a bolt 6 in a threaded manner, an inner cavity 7 is formed in the guide rail body 1, the bolt 6 extends into the inner cavity 7 and is fixedly connected with a clamping strip 8, two round shafts 9 are welded on the clamping strip 8, two sliding plates 10 are movably sleeved on the outer sides of the two round shafts 9, two L-shaped rods 13 are fixedly installed on the two sliding plates 10, and the two L-shaped rods 13 extend out of the guide rail body 1 and are inserted into the corresponding fixed blocks 5.

[0027] With reference to Figure 2 and Figure 3 In the embodiment, two positioning shafts 3 are fixedly installed on the guide rail body 1, two positioning grooves 4 are formed on the mounting seat 2, and the two positioning shafts 3 are positioned and inserted into the corresponding positioning grooves 4, so that the positioning of the guide rail body 1 can be facilitated.

[0028] With reference to Figure 5 In the embodiment, two T-shaped rods 12 are fixedly installed in the inner cavity 7, and the two sliding plates 10 are slidably sleeved on the outer sides of the corresponding T-shaped rods 12, so that the two sliding plates 10 can be limited.

[0029] With reference to Figure 5 In the embodiment, a rectangular opening 11 is formed on each of the two sliding plates 10, and the two round shafts 9 movably contact the inner walls of the corresponding rectangular openings 11, so that the two sliding plates 10 can be movably sleeved on the outer sides of the corresponding round shafts 9, and when the clamping strip 8 drives the movement of the two round shafts 9, the moving directions of the two sliding plates 10 remain opposite.

[0030] With reference to Figure 5 In the embodiment, two side openings 14, which are in communication with the inner cavity 7, are formed on one side of the guide rail body 1, and the two L-shaped rods 13 are located in the corresponding side openings 14, so that the two L-shaped rods 13 can be conveniently extended out of the guide rail body 1.

[0031] With reference to Figure 2 In the embodiment, a plug hole 15 is formed on the fixed block 5, and the two L-shaped rods 13 are inserted into the corresponding plug holes 15, so that the two L-shaped rods 13 can be conveniently inserted into the fixed block 5

[0032] The working principle is that firstly, during installation, the two bolts 6 are screwed in sequence to rotate, so that the bolts 6 can drive the clamping strips 8 to rotate, the clamping strips 8 can drive the two sliding plates 10 to move away from each other through the two round shafts 9, and the two sliding plates 10 can drive the two L-shaped rods 13 to move away from each other, then the guide rail body 1 is positioned and installed on the mounting seat 2 through the two positioning shafts 3 and the two positioning grooves 4, then the two bolts 6 are screwed in reverse sequence, so that the two L-shaped rods 13 can move close to each other and reset, and the two L-shaped rods 13 can slide into the insertion holes 15 formed in the fixing blocks 5, so that the installation and fixing of the guide rail body 1 are completed, and the guide rail body 1 is convenient and fast to install and operate and has good stability.

[0033] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0034] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0035] The preferred embodiments of the present application disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details, and the present application is not limited to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present application. The embodiments are selected and described in detail in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A stable machine tool guideway structure, characterized by, Include: The guide rail body (1) is positioned and installed on the mounting seat (2), and two fixed blocks (5) are fixedly installed on the mounting seat (2); The guide rail body (1) is provided with a bolt (6) threaded, the guide rail body (1) is provided with an inner cavity (7), the bolt (6) extends into the inner cavity (7) and is fixedly connected with a clamping strip (8), the clamping strip (8) is welded with two round shafts (9), the outer side of two round shafts (9) is movably sleeved with a sliding plate (10), two sliding plates (10) are fixedly installed with L-shaped rods (13), two L-shaped rods (13) extend outside the guide rail body (1) and are inserted into the corresponding fixed blocks (5).

2. A stable machine tool guideway structure according to claim 1, characterised in that: The guide rail body (1) is fixedly installed with two positioning shafts (3), the mounting seat (2) is provided with two positioning grooves (4), and the two positioning shafts (3) are positioned and inserted into the corresponding positioning grooves (4).

3. A stable machine tool guideway structure according to claim 1, characterized in that: The inner cavity (7) is fixedly installed with two T-shaped rods (12), and two sliding plates (10) are slidably sleeved on the outer side of the corresponding T-shaped rods (12).

4. A stable machine tool guideway structure according to claim 1, characterized in that: Two sliding plates (10) are provided with rectangular openings (11), and two round shafts (9) are in movable contact with the inner walls of the corresponding rectangular openings (11).

5. A stable machine tool guideway structure according to claim 1, characterized in that: The side of the guide rail body (1) is provided with two side openings (14) communicating with the inner cavity (7), and two L-shaped rods (13) are located in the corresponding side openings (14).

6. A stable machine tool guideway structure according to claim 1, characterized in that: The fixed block (5) is provided with a insertion hole (15), and two L-shaped rods (13) are inserted into the corresponding insertion hole (15).

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