CN213332058U

CN213332058U - Heavy-duty linear guide rail

Info

Publication number: CN213332058U
Application number: CN202021072549.9U
Authority: CN
Inventors: 范凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-06-01
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a heavily carry on formula linear guide, including a supporting seat, the equal fixedly connected with support column in both sides at supporting seat top, the top fixedly connected with linear guide of support column, sliding connection has the slider on the linear guide, the holder on the equal fixedly connected with in both sides at slider top, the holder under connecting rod fixedly connected with is passed through to the bottom of going up the holder, goes up to inlay between holder and the lower holder and is equipped with first ball, the top and the bottom of first ball are connected with slider and linear guide contact respectively, the equal fixedly connected with supporting shoe in both sides of slider bottom. The utility model relates to a linear guide technical field specifically provides a heavily loaded formula linear guide, and this scheme is through being provided with holder and connecting rod etc. for this heavily loaded formula linear guide's slider has a plurality of strong points at the in-process that removes, can guarantee that the heavy object can the steady removal, and to a certain extent has made things convenient for relevant personnel's work.

Description

Heavy-duty linear guide rail

Technical Field

The utility model relates to a linear guide technical field specifically indicates a heavily loaded formula linear guide.

Background

The linear guide rail is used for supporting and guiding a moving part to do reciprocating linear motion in a given direction, and can be divided into a sliding friction guide rail, a rolling friction guide rail, an elastic friction guide rail, a fluid friction guide rail and the like according to the massage and rubbing properties, and the heavy-duty linear guide rail is one of common linear guide rails.

When the existing heavy load type linear guide rail bears heavy objects to slide, the supporting points of the sliding block are few, and the sliding block is unstable in the sliding process, so that the normal movement of the heavy objects is influenced to a certain extent, and certain trouble is caused to the work of related personnel.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a heavily loaded formula linear guide.

The utility model adopts the following technical scheme: the utility model relates to a heavy-duty linear guide rail, which comprises a supporting seat, wherein both sides of the top of the supporting seat are fixedly connected with a supporting column, which is convenient for bearing heavy objects, the top of the supporting column is fixedly connected with a linear guide rail, the linear guide rail is glidingly connected with a slide block, both sides of the top of the slide block are fixedly connected with an upper retainer, the bottom of the upper retainer is fixedly connected with a lower retainer through a connecting rod, a first ball is embedded between the upper retainer and the lower retainer, the top end and the bottom end of the first ball are respectively in contact connection with the slide block and the linear guide rail, both sides of the bottom of the slide block are fixedly connected with a supporting block, the front surface and the back surface of the supporting block are fixedly connected with a fixing frame, and a second ball is embedded in the fixing frame, so that the slide block of the heavy, the heavy object can be ensured to move stably, and the top end and the bottom end of the second ball are respectively in contact connection with the sliding block and the linear guide rail.

Furthermore, the reinforcing ribs are fixedly connected between the supporting seat and the linear guide rail, so that the structural stability of the heavy-duty linear guide rail is improved to a certain extent.

Further, the equal fixedly connected with dust guard in front and the back of slider prevents that dust and moisture from adhering to first ball on, causes the corrosion of first ball.

Furthermore, the dustproof plate is provided with a heat dissipation groove, so that heat generated by the first ball in the rolling process can be dissipated conveniently, and the service life of the heavy-duty linear guide rail is prolonged to a certain extent.

Furthermore, the two sides of the top of the sliding block are fixedly connected with carrying plates, so that the heavy object can be conveniently carried.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is through being provided with holder, connecting rod, lower retainer, first ball, supporting shoe, mount, second ball for this heavy-duty formula linear guide's slider has a plurality of strong points at the in-process that removes, can guarantee that the heavy object can stably remove, and to a certain extent has made things convenient for relevant personnel's work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic cross-sectional view of a heavy-duty linear guide rail according to the present invention;

fig. 2 is a schematic view of the overall structure of a heavy-duty linear guide rail according to the present invention;

fig. 3 is a schematic structural view of a second ball of a heavy-duty linear guide rail according to the present invention;

fig. 4 is a schematic structural view of a heavy-duty linear guide rail fixing frame according to the present invention;

fig. 5 is a schematic structural view of the heavy-duty linear guide dust guard of the present invention.

The device comprises a support base 1, a support base 2, a support column 3, a linear guide rail 4, a sliding block 5, an upper retainer 6, a lower retainer 7, a first ball 8, a support block 9, a fixing frame 10, a second ball 11, a reinforcing rib 12, a dust guard 13, a heat dissipation groove 14 and a carrying plate.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-5, the utility model relates to a heavy-duty linear guide, including supporting seat 1, its characterized in that: the supporting seat comprises a supporting seat body 1 and is characterized in that supporting columns 2 are fixedly connected to the two sides of the top of the supporting seat body 1, linear guide rails 3 are fixedly connected to the top ends of the supporting columns 2, sliders 4 are slidably connected to the linear guide rails 3, upper holders 5 are fixedly connected to the two sides of the tops of the sliders 4, lower holders 6 are fixedly connected to the bottoms of the upper holders 5 through connecting rods, first balls 7 are embedded between the upper holders 5 and the lower holders 6, the top ends and the bottom ends of the first balls 7 are respectively in contact with the sliders 4 and the linear guide rails 3, supporting blocks 8 are fixedly connected to the two sides of the bottoms of the sliders 4, fixing frames 9 are fixedly connected to the front faces and the back faces of the supporting blocks 8, second balls 10 are embedded into the fixing frames 9, and the top ends and the bottom ends of the second balls 10.

Fixedly connected with strengthening rib 11 between supporting seat 1 and the linear guide 3, the equal fixedly connected with dust guard 12 in front and the back of slider 4, radiating groove 13 has been seted up on dust guard 12, the equal fixedly connected with in both sides at slider 4 top carries thing board 14.

When the heavy load type linear guide rail is used specifically, firstly, a worker fixes a heavy object to be moved on the object carrying plates 14 fixedly connected with the two sides of the top of the sliding block 4, then the sliding block 4 is moved, the sliding block 4 drives the heavy object to do linear motion under the action of the first ball 7 and the second ball 10, the sliding block of the heavy load type linear guide rail is enabled to have a plurality of supporting points in the moving process through the arranged upper retainer 5, the lower retainer 6, the first ball 7, the fixing frame 9 and the second ball 10, so that the heavy object can be ensured to move stably, the work of related personnel is facilitated to a certain extent, the supporting columns 2 fixedly connected with the two sides of the top of the supporting seat 1 and the reinforcing ribs 11 fixedly connected between the supporting seat 1 and the linear guide rail 3 are enabled to have better bearing capacity and structural stability, the dustproof plates 12 fixedly connected with the front side and the back side of the sliding block 4, can prevent effectively that dust and moisture from adhering to first ball 7 on, cause the corrosion of first ball 7, the radiating groove 13 of seting up on the dust guard 12, then be convenient for dispel the heat that first ball 7 produced at the roll in-process, to a certain extent, prolonged this heavily loaded formula linear guide's life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heavily loaded formula linear guide, includes supporting seat, its characterized in that: the equal fixedly connected with support column in both sides at supporting seat top, the top fixedly connected with linear guide of support column, sliding connection has the slider on the linear guide, the equal fixedly connected with upper retainer in both sides at slider top, connecting rod fixedly connected with lower holder is passed through to the bottom of upper retainer, it is equipped with first ball to go up to inlay between holder and the lower holder, the top and the bottom of first ball are connected with slider and linear guide contact respectively, the equal fixedly connected with supporting shoe in both sides of slider bottom, the equal fixedly connected with mount in front and the back of supporting shoe, the inside of mount is inlayed and is equipped with the second ball, the top and the bottom of second ball are connected with slider and linear guide contact respectively.

2. A heavy duty linear guide rail according to claim 1, wherein: and reinforcing ribs are fixedly connected between the supporting seat and the linear guide rail.

3. A heavy duty linear guide rail according to claim 1, wherein: the front and the back of the sliding block are fixedly connected with dust-proof plates.

4. A heavy duty linear guide rail according to claim 3, wherein: the dust guard is provided with a heat dissipation groove.

5. A heavy duty linear guide rail according to claim 3, wherein: the both sides at slider top are all fixedly connected with and carry the thing board.