CN213842073U - Mini bidirectional sliding mechanism - Google Patents

Abstract

A mini bidirectional sliding mechanism comprises a base, a middle sliding table and a top sliding table; a second boss is arranged in the middle section of the bottom of the middle sliding table, a first dovetail groove is formed in the top of the middle sliding table, and the second boss is perpendicular to the first dovetail groove; a first boss is arranged in the middle section of the bottom of the top sliding table, the top sliding table is installed at the top of the middle sliding table, the first boss is located in the first dovetail groove, and the structure of the first boss is matched with that of the first dovetail groove; the base is provided with a second dovetail groove, the first dovetail groove and the second dovetail groove are both of a through groove structure, the middle sliding table is installed on the base, and the second boss is located in the second dovetail groove on the base. The utility model has the advantages that the whole structure is simple, the lightweight of mechanism has mainly been solved, the structure is littleer, and it is more convenient to adjust, and spare part is also difficult wearing and tearing.

Description

Mini bidirectional sliding mechanism

Technical Field

The utility model relates to an automotive checking fixture field, concretely relates to mini two-way sliding mechanism.

Background

In the field of automobiles, various parameters of automobile parts need to be detected so as to ensure the quality level of the parts. For example, the component is inspected for accuracy, levelness, etc., and therefore, the component is inspected by placing the component on a specific inspection tool or holder and then inspecting the component with an automated tool. The requirement of the detection support on the precision is very high, the small deviation can cause overlarge data difference of the measurement result, in the traditional mode, the original structure is complex in the XY direction adjustment, the mechanism is large, the purpose of weight reduction cannot be better achieved for the lightweight measurement support, the mechanism is complex in the adjustment, and the damage of parts is easily caused in the high-frequency use and adjustment process;

adopt adjustment mechanism to utilize thumb screw and high locking screw to adjust among the traditional mode, it is complicated to operate in the accommodation process, because adjustment mechanism all is aluminium spare, the screw hole on the seat will be adjusted to the thumb screw easily damages. Therefore, in order to avoid the above-mentioned drawbacks, a bidirectional sliding mechanism is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide mini two-way sliding mechanism, concrete technical scheme is as follows:

a mini bidirectional sliding mechanism is characterized in that: comprises a base (1), a middle sliding table (3) and a top sliding table (6);

a second boss (4) is arranged in the middle section of the bottom of the middle sliding table (3), a first dovetail groove (5) is formed in the top of the middle sliding table (3), and the second boss (4) and the first dovetail groove (5) are perpendicular to each other;

a first boss (7) is arranged in the middle section of the bottom of the top sliding table (6), the top sliding table (6) is installed at the top of the middle sliding table (3), the first boss (7) is located in the first dovetail groove (5), and the structure of the first boss (7) is matched with that of the first dovetail groove (5);

a second dovetail groove (2) is formed in the base (1), the first dovetail groove (5) and the second dovetail groove (2) are both of a through groove structure, the middle sliding table (3) is mounted on the base (1), and the second boss (4) is located in the second dovetail groove (2) on the base (1);

the bottom parts of the first dovetail groove (5) and the second dovetail groove (2) are respectively provided with a first arc-shaped groove (9) along the axial direction, two ends of the first arc-shaped groove (9) are provided with lower arc-shaped grooves (10), two ends of the first dovetail groove (5) and the second dovetail groove (2) are respectively provided with an adjusting block (11), and the structures of the adjusting blocks (11) are respectively adapted to the corresponding dovetail groove structures;

an upper arc-shaped groove (12) is formed in the bottom of the adjusting block (11), and threads are arranged in the upper arc-shaped groove (12);

adjusting rods (13) are respectively arranged at two ends of the first dovetail groove (5) and the second dovetail groove (2), a screw section is arranged in the middle of each adjusting rod (13), the screw section is positioned in the lower arc-shaped groove (10), and threads on the screw section are matched with threads on the upper arc-shaped groove (12);

the two ends of the first boss (7) and the second boss (4) are both set to be first inclined plane structures, and the inner end of the adjusting block (11) is set to be a second inclined plane structure.

For better realization the utility model discloses, can further be: and connecting holes are uniformly distributed on the top sliding table (6).

The utility model has the advantages that: the utility model has the advantages that the whole structure is simple, the lightweight of mechanism has mainly been solved, its structure is littleer, and it is more convenient to adjust, and spare part is also difficult wearing and tearing, has reduced manufacturing cost.

Drawings

FIG. 1 is a first structural diagram of the present invention;

FIG. 2 is a second block diagram;

FIG. 3 is a cross-sectional view taken along line D-D of FIG. 2;

FIG. 4 is a third junction pattern;

FIG. 5 is a cross-sectional view B-B of FIG. 4;

fig. 6 is a first exploded view of the present invention;

fig. 7 is a second exploded view of the present invention;

the figure is marked with a base 1, a second dovetail groove 2, a middle sliding table 3, a second boss 4, a first dovetail groove 5, a top sliding table 6, a first boss 7, a first arc-shaped groove 9, a lower arc-shaped groove 10, an adjusting block 11, an upper arc-shaped groove 12 and an adjusting rod 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 7: a mini bidirectional sliding mechanism comprises a base 1, a middle sliding table 3 and a top sliding table 6;

a second boss 4 is arranged in the middle section of the bottom of the middle sliding table 3, a first dovetail groove 5 is formed in the top of the middle sliding table 3, and the first boss 4 and the first dovetail groove 5 are perpendicular to each other;

a first boss 7 is arranged in the middle section of the bottom of the top sliding table 6, the top sliding table 6 is installed at the top of the middle sliding table 3, the first boss 7 is located in the first dovetail groove 5, and the structure of the first boss 7 is matched with that of the first dovetail groove 5;

a second dovetail groove 2 is formed in the base 1, the first dovetail groove 5 and the second dovetail groove 2 are both in a through groove structure, the middle sliding table 3 is mounted on the base 1, and the second boss 4 is located in the second dovetail groove 2 on the base 1;

the bottom parts of the first dovetail groove 5 and the second dovetail groove 2 are respectively provided with a first arc-shaped groove 9 along the axial direction, two ends of the first arc-shaped groove 9 are respectively provided with a lower arc-shaped groove 10, two ends of the first dovetail groove 5 and the second dovetail groove 2 are respectively provided with an adjusting block 11, and the structures of the adjusting blocks 11 are respectively adapted to the corresponding dovetail groove structures;

an upper arc-shaped groove 12 is formed in the bottom of the adjusting block 11, and threads are arranged in the upper arc-shaped groove 12;

adjusting rods 13 are respectively arranged at two ends of the first dovetail groove 5 and the second dovetail groove 2, a screw section is arranged in the middle of each adjusting rod 13, the screw section is positioned in the lower arc-shaped groove 10, and threads on the screw section are matched with threads on the upper arc-shaped groove 12;

the two ends of the first boss 7 and the second boss 4 are both set to be first inclined plane structures, and the inner end of the adjusting block 11 is set to be a second inclined plane structure.

And connecting holes are uniformly distributed on the top sliding table 6.

The utility model discloses the principle: loosening the adjusting rod at one side of which the direction needs to be adjusted, and screwing down the adjusting screw at the other side; when the inner end inclined plane of the sliding block is screwed down, the inclined planes corresponding to the two ends of the dovetail groove can be extruded to achieve the purpose of locking the mechanism.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. A mini bidirectional sliding mechanism is characterized in that: comprises a base (1), a middle sliding table (3) and a top sliding table (6);

a second boss (4) is arranged in the middle section of the bottom of the middle sliding table (3), a first dovetail groove (5) is formed in the top of the middle sliding table (3), and the second boss (4) and the first dovetail groove (5) are perpendicular to each other;

a first boss (7) is arranged in the middle section of the bottom of the top sliding table (6), the top sliding table (6) is installed at the top of the middle sliding table (3), the first boss (7) is located in the first dovetail groove (5), and the structure of the first boss (7) is matched with that of the first dovetail groove (5);

a second dovetail groove (2) is formed in the base (1), the first dovetail groove (5) and the second dovetail groove (2) are both of a through groove structure, the middle sliding table (3) is mounted on the base (1), and the second boss (4) is located in the second dovetail groove (2) on the base (1);

the bottom parts of the first dovetail groove (5) and the second dovetail groove (2) are respectively provided with a first arc-shaped groove (9) along the axial direction, two ends of the first arc-shaped groove (9) are provided with lower arc-shaped grooves (10), two ends of the first dovetail groove (5) and the second dovetail groove (2) are respectively provided with an adjusting block (11), and the structures of the adjusting blocks (11) are respectively adapted to the corresponding dovetail groove structures;

an upper arc-shaped groove (12) is formed in the bottom of the adjusting block (11), and threads are arranged in the upper arc-shaped groove (12);

adjusting rods (13) are respectively arranged at two ends of the first dovetail groove (5) and the second dovetail groove (2), a screw section is arranged in the middle of each adjusting rod (13), the screw section is positioned in the lower arc-shaped groove (10), and threads on the screw section are matched with threads on the upper arc-shaped groove (12);

the two ends of the first boss (7) and the second boss (4) are both set to be first inclined plane structures, and the inner end of the adjusting block (11) is set to be a second inclined plane structure.

2. The mini bi-directional sliding mechanism of claim 1, wherein: and connecting holes are uniformly distributed on the top sliding table (6).

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