CN215546676U

CN215546676U - Miniature guide rail with clamping mechanism

Info

Publication number: CN215546676U
Application number: CN202121290868.1U
Authority: CN
Inventors: 李基顺
Original assignee: Tianjin Loa Transmission Equipment Co ltd
Current assignee: Tianjin Loa Transmission Equipment Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-18
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a miniature guide rail with a clamping mechanism, which comprises the clamping mechanism and an auxiliary positioning mechanism, wherein the clamping mechanism comprises a first fixed plate, a second fixed plate, a sliding chute, a fixed knob and a first fixed threaded rod, the first fixed plate is fixedly connected with the guide rail, the guide rail is slidably connected with a first sliding block, the second fixed plate is fixedly connected with the first fixed plate, the sliding chute is fixedly connected with the second fixed plate, the sliding chute is slidably connected with a second sliding block, the second sliding block is fixedly connected with a first connecting plate, the fixed knob is in threaded connection with the second sliding block, and the first fixed threaded rod penetrates through the surface of the first connecting plate and is rotatably connected with a first clamping plate. Fix the position of connecting plate No. one through screwing up fixed knob, then through twisting fixed threaded rod No. one, promote splint through fixed threaded rod No. one and press from both sides tightly fixed with a slider No. one, guarantee through anti-skidding rubber pad simultaneously and press from both sides tightly firm, avoid the fixed department to appear sliding.

Description

Miniature guide rail with clamping mechanism

Technical Field

The utility model relates to the field of guide rails, in particular to a miniature guide rail with a clamping mechanism.

Background

The guide rail is a groove or ridge made of metal or other materials, can bear, fix and guide a moving device or equipment and reduce the friction of the moving device or equipment, the longitudinal groove or ridge on the surface of the guide rail is used for guiding and fixing machine parts, special equipment, instruments and the like, the guide rail is also called a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque at the same time, can realize high-precision linear motion under the condition of high load, and the positioning and clamping of the micro slide guide rail of the machine tool, particularly the micro slide adjusting guide rail are key devices for realizing the functions of the machine tool, and are required to be convenient and reliable to clamp.

The traditional miniature guide rail lacks a clamping mechanism, can not fix the sliding block according to the use requirement, and the sliding block is easy to move in the operation process to cause the unqualified quality of the produced product. Therefore, a micro rail with a clamping mechanism is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The embodiment provides a miniature guide rail with a clamping mechanism, and the miniature guide rail is used for solving the problem that the miniature slide rail in the prior art lacks the clamping mechanism.

According to one aspect of the utility model, the miniature guide rail with the clamping mechanism comprises the clamping mechanism and an auxiliary positioning mechanism, wherein the clamping mechanism comprises a first fixed plate, a second fixed plate, a sliding groove, a fixed knob and a first fixed threaded rod, the first fixed plate is fixedly connected with the guide rail, the guide rail is slidably connected with a first sliding block, the second fixed plate is fixedly connected with the first fixed plate, the sliding groove is fixedly connected with the second fixed plate, the sliding groove is slidably connected with the second sliding block, the second sliding block is fixedly connected with a first connecting plate, the fixed knob is in threaded connection with a second sliding block, the first fixed threaded rod penetrates through the surface of the first connecting plate to be rotatably connected with a first clamping plate, the first clamping plate is fixedly connected with a second anti-skid rubber pad, and the first clamping plate is fixedly connected with the first anti-skid rubber pad;

the auxiliary positioning mechanism comprises a positioning plate and a third connecting plate, the positioning plate is fixedly connected with a first sliding block, the third connecting plate is fixedly connected with the center of a second connecting plate, the third connecting plate is connected with a second fixing threaded rod in a threaded mode, and the second connecting plate is fixedly connected with a first fixing plate.

Furthermore, the surface of the first fixing plate is provided with two second fixing plates, and the two second fixing plates are symmetrically distributed on the surface of the first fixing plate.

Furthermore, No. two fixed plate surfaces are provided with logical groove, fixed knob is located logical inslot and No. two slider threaded connection, and fixed knob and No. two fixed plate fixed connection.

Furthermore, a connector is arranged on the surface of the first connecting plate, the connector is located in the center of the first connecting plate, and the connector is in threaded connection with a first fixed threaded rod.

Furthermore, four positioning plates are arranged on the surface of the first sliding block and are distributed on the surface of the first sliding block in a rectangular mode.

Furthermore, No. two fixed threaded rods are rotationally connected with No. two splint, and No. two splint and No. two anti-skidding rubber pads fixed connection.

Furthermore, a plurality of fixed knobs are arranged on the surface of the second sliding block, and the fixed knobs are uniformly distributed on the surface of the second sliding block.

According to the embodiment of the utility model, the sliding block is clamped and fixed through the clamping mechanism, so that the processing operation is convenient, and the accurate clamping position is ensured through the auxiliary positioning mechanism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a second connecting plate according to an embodiment of the present invention.

In the figure: 1. a fixed plate, 2, the guide rail, 3, a slider, 4, No. two fixed plates, 5, the spout, 6, No. two sliders, 7, a connecting plate, 8, a connector, 9, a fixed threaded rod, 10, logical groove, 11, fixed knob, 12, the locating plate, 13, No. two connecting plates, 14, No. three connecting plates, 15, No. two fixed threaded rods, 16, an anti-skidding rubber pad, 17, splint, 18, No. two anti-skidding rubber pads, 19, No. two splint.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The clamping mechanism in this embodiment may be applied to various guide rails, for example, a sliding guide rail is provided in this embodiment, and the clamping mechanism in this embodiment may be used to provide a clamping fixing function for the guide rail.

A sliding guide rail by which an upper drawer is pulled out from a frame to a half-open position, and a sliding guide rail assembly allowing the drawer to be pulled and pushed between open and closed by sliding. The sliding is provided by a sliding guide assembly, which is shown in more detail in the figures. The sliding guide rail assembly includes a first guide rail and a sliding guide rail. The first rail has a through hole that can be used to securely attach the first rail to an inner wall of the furniture structure. Other means for attachment to the cabinet may of course be utilized, such as adhesives, clamps, etc. A sliding member in the form of a wheel or roller is mounted on the front end. The wheels or rollers face the inner space of the cabinet and are mounted to the first guide rail through joints. The first rail extends substantially linearly and horizontally from a front end to a rear end. However, the rear end includes a downslope to provide an automatic shut off function for the sliding guide assembly. Preferably, the back end has a slope of about unity. The first rail further comprises a support and travel flange which extends inwards, i.e. towards the inner space of the furniture structure, and thereby forms a flat and horizontal surface which is arranged perpendicularly with respect to the longitudinal extension of the first rail. Thus, a flat surface of the first rail is provided for the running flange in order to guide a further slide member of the slide rail, which will be described in more detail below from now on. The slide rail extends substantially linearly and horizontally from a first end to a second end. A through hole is provided along the vertical web of the slide rail between the first and second ends for allowing the slide rail to be securely attached to the drawer, or vice versa. Thus, when the sliding guide rail is attached to, or on, the drawer, the sliding guide rail is substantially parallel to the first rail of the chest or cabinet. The slide member is preferably in the form of a wheel or roller mounted at a first end on the slide guide. Whereby the wheels or rollers are arranged to engage the support surface of the first rail. In addition, the sliding guide rail comprises a horizontally and longitudinally arranged running flange extending continuously from a first end to a second end of the vertical web of the sliding guide rail. Thus, the flange comprises an interaction surface along which the wheel or roller of the first rail can travel. The running flange is preferably U-shaped for receiving the roller of the first rail. When the flange is U-shaped, the fit between the first rail and the sliding rail is improved, since the sliding rail can be hung on the first rail in a manner that avoids relative lateral movements. This means that the sliding guide rail can slide along the first rail, since the wheels or rollers of the first rail and the slide-guided rollers and the running flanges of the guide rail ensure a parallel and gliding movement. The slide rail has a support flange extending inwardly from the slide rail, facing away from the first rail, and extending horizontally and longitudinally along the slide rail. The support flange may be used to carry some of the weight of the drawer and to facilitate alignment of the slide guide rail prior to permanently attaching the slide rail to the drawer.

Of course, this embodiment may also be used to provide supporting services for other monitoring devices. Here, a description is not repeated, and a monitoring device according to an embodiment of the present invention is described below.

Referring to fig. 1-3, a micro guide rail with a clamping mechanism comprises a clamping mechanism and an auxiliary positioning mechanism, the clamping mechanism comprises a first fixing plate 1, a second fixing plate 4, a sliding chute 5, a fixing knob 11 and a first fixing threaded rod 9, the first fixed plate 1 is fixedly connected with a guide rail 2, the guide rail 2 is connected with a first sliding block 3 in a sliding way, the second fixing plate 4 is fixedly connected with the first fixing plate 1, the chute 5 is fixedly connected with the second fixing plate 4, the sliding groove 5 is connected with a second sliding block 6 in a sliding way, the second sliding block 6 is fixedly connected with a first connecting plate 7, the fixed knob 11 is connected with the second sliding block 6 through threads, the first fixed threaded rod 9 penetrates through the surface of the first connecting plate 7 to be connected with the first clamping plate 17 in a rotating manner, the first clamping plate 17 is fixedly connected with the second anti-skid rubber pad 18, and the first clamping plate 17 is fixedly connected with the first anti-skid rubber pad 16;

supplementary positioning mechanism includes locating plate 12 and No. three connecting plates 14, locating plate 12 and No. 3 fixed connection of slider, No. three connecting plates 14 and No. two connecting plates 13 central point put fixed connection, and No. three connecting plates 14 and No. two fixed threaded rod 15 threaded connection, No. two connecting plates 13 and No. 1 fixed connection of fixed plate press from both sides tightly fixedly through clamping mechanism to the slider, and the processing operation of being convenient for guarantees through supplementary positioning mechanism that the clamping position is accurate.

The surface of the first fixing plate 1 is provided with two second fixing plates 4, the two second fixing plates 4 are symmetrically distributed on the surface of the first fixing plate 1, two sides of the first sliding block 3 can be sufficiently fixed through the two second fixing plates 4, the surface of the second fixing plate 4 is provided with a through groove 10, a fixing knob 11 is positioned in the through groove 10 and is in threaded connection with a second sliding block 6, the fixing knob 11 is fixedly connected with the second fixing plate 4, the surface of the first connecting plate 7 is provided with a first connecting head 8, the first connecting head 8 is positioned at the central position of the first connecting plate 7, the first connecting head 8 is in threaded connection with a first fixing threaded rod 9, the surface of the first sliding block 3 is provided with four positioning plates 12, the four positioning plates 12 are distributed on the surface of the first sliding block 3 in a rectangular shape, and the second fixing threaded rod 15 is rotatably connected with a second clamping plate 19, and No. two splint 19 and No. two anti-skidding rubber pads 18 fixed connection, No. two slider 6 surfaces are provided with a plurality of fixed knobs 11, and is a plurality of fixed knobs 11 evenly distributed is on No. two slider 6 surfaces, carries out abundant fixed to No. two slider 6 through a plurality of fixed knobs 11.

When the utility model is used, the first slide block 3 slides to a designated position on the surface of the guide rail 2, when the position of the first slide block 3 needs to be fixed, the second fixing threaded rod 15 is rotated, the second fixing threaded rod 15 advances along the third connecting plate 14, the second fixing threaded rod 15 pushes the second clamping plate 19 to advance, the four second clamping plates 19 and the four positioning plates 12 on the surface of the first slide block 3 are preliminarily clamped and fixed, the second clamping plate 19 avoids loosening of fixation, the second fixing threaded rod 15 at one end of the guide rail 2 is simultaneously screwed to drive the second clamping plate 19 to retreat, the second fixing threaded rod 15 at the other end of the guide rail 2 is simultaneously screwed to push the second clamping plate 19 to clamp and position the positioning plates 12, the fixing position of the first slide block 3 can be adjusted, the fixing position of the first slide block 3 is ensured to be accurate, the first connecting plate 7 slides along the chute 5 through the second slide block 6 after the position is accurate, move connecting plate 7 to the position that slider 3 need be fixed No. one, after the position removal was accomplished, fix connecting plate 7's position through screwing up fixed knob 11, then through twisting fixed threaded rod 9 No. one, promote splint 17 through fixed threaded rod 9 and press from both sides tightly fixed with slider 3 No. one, guarantee to press from both sides tightly firmly through an anti-skidding rubber pad 16 simultaneously, avoid the fixed department to appear sliding.

The utility model has the advantages that:

1. the anti-slip rubber clamping device has a clamping measure, wherein a first connecting plate slides along a sliding groove through a second sliding block, the first connecting plate is moved to a position where the first sliding block needs to be fixed, after the position is moved, the position of the first connecting plate is fixed by screwing a fixing knob, then a first fixing threaded rod is screwed, a first clamping plate is pushed by the first fixing threaded rod to clamp and fix the first sliding block, and meanwhile, the first anti-slip rubber pad ensures firm clamping and prevents the fixed position from sliding;

2. the sliding block fixing device is reasonable in structure, when the first sliding block slides to a designated position on the surface of a guide rail and needs to be fixed, the second fixing threaded rod is rotated, the second fixing threaded rod advances along a third connecting plate, the second fixing threaded rod pushes a second clamping plate to advance, the four second clamping plates and the four positioning plates on the surface of the first sliding block are preliminarily clamped and fixed, the second clamping plates avoid loosening, the second clamping plates are driven to retreat by simultaneously twisting the second fixing threaded rod at one end of the guide rail, and the second fixing threaded rod at the other end of the guide rail pushes the second clamping plates to clamp and position the positioning plates.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a miniature guide rail with clamping mechanism which characterized in that: comprises a clamping mechanism and an auxiliary positioning mechanism, wherein the clamping mechanism comprises a first fixed plate (1), a second fixed plate (4), a sliding groove (5), a fixed knob (11) and a fixed threaded rod (9), the first fixed plate (1) is fixedly connected with a guide rail (2), the guide rail (2) is slidably connected with a sliding block (3), the second fixed plate (4) is fixedly connected with the first fixed plate (1), the sliding groove (5) is fixedly connected with the second fixed plate (4), the sliding groove (5) is slidably connected with a second sliding block (6), the second sliding block (6) is fixedly connected with a first connecting plate (7), the fixed knob (11) is in threaded connection with the second sliding block (6), the first fixed threaded rod (9) penetrates through the surface of the first connecting plate (7) and is rotatably connected with a first clamping plate (17), the first clamping plate (17) is fixedly connected with a second anti-skid rubber pad (18), the first clamping plate (17) is fixedly connected with the first anti-skidding rubber pad (16);

supplementary positioning mechanism includes locating plate (12) and No. three connecting plate (14), locating plate (12) and slider (3) fixed connection, No. three connecting plate (14) and No. two connecting plate (13) central point put fixed connection, and No. three connecting plate (14) and No. two fixed threaded rod (15) threaded connection, No. two connecting plate (13) and fixed plate (1) fixed connection.

2. The micro rail with clamping mechanism according to claim 1, wherein: the surface of the first fixing plate (1) is provided with two second fixing plates (4), and the two second fixing plates (4) are symmetrically distributed on the surface of the first fixing plate (1).

3. The micro rail with clamping mechanism according to claim 1, wherein: no. two fixed plate (4) surfaces are provided with through groove (10), fixed knob (11) are located through groove (10) and are connected with No. two slider (6) threaded connection, and fixed knob (11) and No. two fixed plate (4) fixed connection.

4. The micro rail with clamping mechanism according to claim 1, wherein: a connector (8) is arranged on the surface of the first connecting plate (7), the connector (8) is located at the central position of the first connecting plate (7), and the connector (8) is in threaded connection with a fixed threaded rod (9).

5. The micro rail with clamping mechanism according to claim 1, wherein: four positioning plates (12) are arranged on the surface of the first sliding block (3), and the four positioning plates (12) are distributed on the surface of the first sliding block (3) in a rectangular mode.

6. The micro rail with clamping mechanism according to claim 1, wherein: the second fixing threaded rod (15) is rotatably connected with the second clamping plate (19), and the second clamping plate (19) is fixedly connected with the second anti-skidding rubber pad (18).

7. The micro rail with clamping mechanism according to claim 1, wherein: a plurality of fixed knobs (11) are arranged on the surface of the second sliding block (6), and the fixed knobs (11) are uniformly distributed on the surface of the second sliding block (6).