CN216681143U

CN216681143U - Flexible elastic mechanism convenient to lathe guide rail dismouting

Info

Publication number: CN216681143U
Application number: CN202123168693.XU
Authority: CN
Inventors: 于娟
Original assignee: Tianjin Maike Technology Development Co ltd
Current assignee: Tianjin Maike Technology Development Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-07
Anticipated expiration: 2031-12-16

Abstract

The utility model provides a flexible elastic mechanism convenient to lathe guide rail dismouting, comprising a base plate, spout and tongue, the spout is the rectangle frame, the tongue opening has been seted up on the lateral wall of spout, two bottom plates weld respectively in the two sides of spout, the pinhole has been seted up to the centre of two bottom plates, the tongue slides and cup joints in the spout, the tongue is "protruding" font, tongue bulge is just facing to the tongue opening, and the width of tongue bulge is less than the width of tongue opening, the width of tongue body is greater than the width of tongue opening, the tongue presss from both sides between one side that deviates from the bulge and the spout inner wall and is equipped with the spring, the tongue pinhole has been seted up to the position that corresponds the pinhole in the tongue slides in the spout. The utility model has small structure and small occupied space, extrudes the sliding tongue when installing the guide rail, clamps the sliding tongue through the sliding tongue, then passes through the pin hole through the pin shaft to lock, is convenient to install, pulls down the pin shaft when disassembling, releases the locking of the sliding tongue, quickly disassembles the guide rail of the machine tool, and effectively improves the disassembly and assembly of the guide rail of the machine tool.

Description

Flexible elastic mechanism convenient to lathe guide rail dismouting

Technical Field

The utility model relates to the technical field of machine tool guide rails, in particular to a telescopic elastic mechanism convenient for assembling and disassembling a machine tool guide rail.

Background

The lathe bed bottom surface designs into non-flush face usually when the equipment, the space between lathe bed and the stand is very narrow and small and irregular usually, therefore guide rail installation space is flat narrow and small, when the guide rail is changed to the overhaul in-process, need earlier with lathe base and lathe bed separation, carry out the dismouting to the guide rail again, lay the jack between lathe bed and lathe base, dismouting guide rail behind the certain distance with lathe base jack-up, it makes guide rail dismouting space more narrow and small to put into the jack again in the narrow and small space, therefore the dismouting of guide rail is more inconvenient, the dismouting is very wasted time and energy.

Disclosure of Invention

The utility model provides a telescopic elastic mechanism convenient for disassembling and assembling a machine tool guide rail to solve the problems.

The technical scheme adopted by the utility model is as follows:

the utility model provides a flexible elastic mechanism convenient to lathe guide rail dismouting, comprising a base plate, spout and tongue, the spout is the rectangle frame, the tongue opening has been seted up on the lateral wall of spout, two bottom plates weld respectively in the two sides of spout, the pinhole has been seted up to the centre of two bottom plates, the tongue slides and cup joints in the spout, the tongue is "protruding" font, tongue bulge is just facing to the tongue opening, and the width of tongue bulge is less than the width of tongue opening, the width of tongue body is greater than the width of tongue opening, the tongue presss from both sides between one side that deviates from the bulge and the spout inner wall and is equipped with the spring, the tongue pinhole has been seted up to the position that corresponds the pinhole in the tongue slides in the spout.

The sliding tongue through hole is formed in the width side wall of the sliding groove.

The outer end of the protruding part of the sliding tongue is a bevel edge.

Two spring grooves are formed in one side, away from the protruding portion, of the sliding tongue, two spring aligning grooves are formed in the inner wall, opposite to the side where the sliding tongue through hole is formed, of the sliding groove, the spring aligning grooves correspond to the spring grooves in the sliding tongue, and two ends of each spring are connected to the corresponding spring grooves and the corresponding spring aligning grooves respectively.

The springs are symmetrically arranged on two sides of the pin hole.

The sliding tongue is made of copper material.

The utility model has the beneficial effects that: the utility model has small structure and small occupied space, extrudes the sliding tongue when installing the guide rail, clamps the sliding tongue through the sliding tongue, then passes through the pin hole through the pin shaft to lock, is convenient to install, pulls down the pin shaft when disassembling, releases the locking of the sliding tongue, quickly disassembles the guide rail of the machine tool, and effectively improves the disassembly and assembly of the guide rail of the machine tool.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Wherein: 1-a bottom plate; 2-a chute; 3-a tongue; 4-a spring; 5-sliding tongue through opening; 6-pin holes; 7-tongue pin hole; 8-bevel edge; 9-spring groove; 10-pairs of spring slots.

Detailed Description

The utility model provides a flexible elastic mechanism convenient to lathe guide rail dismouting, comprising a base plate 1, spout 2 and tongue 3, spout 2 is the rectangle frame, set up tongue through opening 5 on the lateral wall of spout 2, two bottom plates 1 weld respectively in the both sides of spout 2, pinhole 6 has been seted up in the centre of two bottom plates 1, tongue 3 slides and cup joints in spout 2, tongue 3 is "protruding" font, tongue 3 bulge is just facing tongue through opening 5, and the width of tongue 3 bulge is less than the width of tongue through opening 5, the width of tongue 3 body is greater than the width of tongue through opening 5, spring 4 is equipped with to the clamp between one side that tongue 3 deviates from the bulge and spout 2 inner wall, tongue 3 slides in spout 2 and has seted up tongue pinhole 7 corresponding to the position of pinhole 6, penetrate in pinhole 6 and tongue pinhole 7 with the round pin axle when clamping the guide rail, clamp the guide rail fast.

The sliding tongue through hole 5 is formed in the width side wall of the sliding groove 2, the sliding tongue through hole 5 faces the guide rail, and the sliding tongue 3 is convenient to clamp on the guide rail.

The outer end of the protruding part of the sliding tongue 3 is an inclined edge 8, so that the guide rail is pushed and installed along the inclined edge 8 during installation, and the installation is simple, convenient and quick.

Two spring grooves 9 are formed in one side, away from the protruding portion, of the sliding tongue 3, two spring grooves 10 are formed in the inner wall, opposite to the side where the sliding tongue through hole 5 is formed, of the sliding groove 2, the spring grooves 10 correspond to the spring grooves 9 in the sliding tongue 3, two ends of each spring 4 are connected to the corresponding spring grooves 9 and the corresponding spring grooves 10 respectively, and the protruding portion of the sliding tongue 3 extends out of the sliding tongue through hole 5 when no external force acts on the sliding tongue 3 due to the springs 4 between the sliding groove 2 and the sliding tongue 3, so that clamping of a guide rail is facilitated.

The springs 4 are symmetrically arranged on two sides of the pin hole 6, so that the sliding tongue 3 can be kept stable in the sliding process.

The sliding tongue 3 is made of copper material.

When the guide rail is installed, the telescopic elastic mechanism is firstly fixed at the installation position of the guide rail, the guide rail is pushed along the bevel edge 8 during installation, the guide rail extrudes the sliding tongue 3, the sliding tongue 3 slides towards the sliding groove 2 to extrude the spring 4, when a sliding tongue pin hole 7 on the sliding tongue 3 is opposite to a pin hole 6 on the bottom plate 1, the pin shaft is inserted to lock the position of the sliding tongue 3, the guide rail is clamped and fixed, when the guide rail is disassembled, the pin shaft is firstly pulled out to release the locking of the sliding tongue 3, and after the sliding tongue 3 can slide, the guide rail can be directly disassembled.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a flexible elastic mechanism convenient to lathe guide rail dismouting, which is characterized in that, including bottom plate (1), spout (2) and tongue (3), spout (2) are the rectangle frame, seted up tongue through-hole (5) on the lateral wall of spout (2), two bottom plates (1) weld respectively in the both sides of spout (2), the pinhole (6) have been seted up in the middle of two bottom plates (1), tongue (3) slip cup joint in spout (2), tongue (3) are "protruding" font, tongue (3) bulge is just facing tongue through-hole (5), and the width of the protruding part of the sliding tongue (3) is smaller than that of the sliding tongue through hole (5), the width of the sliding tongue (3) body is larger than that of the sliding tongue through hole (5), a spring (4) is clamped between one side of the sliding tongue (3) departing from the protruding part and the inner wall of the sliding groove (2), and a sliding tongue pin hole (7) is formed in the position, corresponding to the pin hole (6), of the sliding tongue (3) sliding into the sliding groove (2).

2. The telescopic elastic mechanism for facilitating the assembly and disassembly of a guide rail of a machine tool according to claim 1, wherein the sliding tongue through hole (5) is formed in a side wall of the width of the sliding groove (2).

3. The mechanism of claim 1, characterized in that the outer end of the protruding part of the tongue (3) is a bevel (8).

4. The telescopic elastic mechanism convenient for the disassembly and assembly of the guide rail of the machine tool as claimed in claim 1, wherein one side of the sliding tongue (3) departing from the protruding part is provided with two spring grooves (9), the inner wall of the sliding groove (2) opposite to the side provided with the sliding tongue through hole (5) is provided with two spring grooves (10), the spring grooves (10) correspond to the spring grooves (9) on the sliding tongue (3), and two ends of the spring (4) are respectively connected in the corresponding spring grooves (9) and the spring grooves (10).

5. The telescopic elastic mechanism convenient for assembling and disassembling the guide rail of the machine tool according to claim 4, characterized in that the spring (4) is symmetrically arranged on two sides of the pin hole (6).

6. The telescopic elastic mechanism convenient for the disassembly and assembly of the guide rail of the machine tool as claimed in claim 1, wherein the sliding tongue (3) is made of copper material.