CN211117144U

CN211117144U - Installation location datum line guide rail slider

Info

Publication number: CN211117144U
Application number: CN201921694241.5U
Authority: CN
Inventors: 王善良
Original assignee: Suzhou Huazheng Industrial Technology Co ltd
Current assignee: Suzhou Huazheng Industrial Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-28
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to a slider processing technology field, in particular to installation location datum line guide rail slider, including slider 1, slider 1 is equipped with threaded mounting hole 3, returner 4, end cover 5 and sealing ring 6, there is a datum line 2 slider 1 side. The utility model discloses an increase a datum line that does not influence the motion precision in guide rail slider's side, when slider concatenation installation used, not need to keep up repeatedly the debugging and confirm whether the slider of concatenation is at same straight line, assembles labour saving and time saving. The splicing installation speed of the sliding blocks, the straightness accuracy of the spliced sliding blocks and the primary qualified rate are improved.

Description

Installation location datum line guide rail slider

Technical Field

The utility model relates to a slider processing technology field, in particular to installation location datum line guide rail slider.

Background

The linear guide rail is also called a linear rail, a slide rail, a linear guide rail and a linear slide rail, is used in the linear reciprocating motion occasion, can bear certain torque and can realize high-precision linear motion under the condition of high load, and the slide block is a mold assembly which can slide in a certain angle between the direction vertical to the mold opening and closing direction and the mold opening and closing direction in the mold opening action of the mold and can be matched with the linear guide rail for use.

The sliding block is widely applied to the fields of spraying equipment, numerical control machines, machining centers, electronics, automation machinery, textile machinery, automobiles, medical appliances, printing machinery, packaging machinery, woodworking machinery, mold opening and the like. The sliding block is matched with the linear guide rail for use, and the sliding block performs reciprocating linear motion in a given direction on the linear guide rail. The precision of the slider inevitably influences the use precision of the linear guide rail, each surface of the slider needs to be subjected to finish machining to keep the precision of the slider, the roughness of each surface of the slider is consistent after the finish machining is finished, the appearance is stable and attractive, a reference surface and a non-reference surface are not easy to distinguish, certain trouble is brought to the installation of the slider, particularly when the slider needs to be spliced, installed and used, the reference surface needs to be repeatedly adjusted to be determined, and the installation efficiency and the one-time installation yield of the slider are influenced. The utility model provides an installation location datum line guide rail slider can distinguish reference surface and non-reference surface very fast when the slider installation, and the slider assembles labour saving and time saving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation location datum line guide rail slider can solve current slider when the concatenation installation, and the motion precision of guide rail device is influenced greatly to the straightness accuracy difference of concatenation installation slider to influence mechanical accuracy's technical problem, bring certain puzzlement for slider concatenation installation, provide an installation location datum line guide rail slider and solve above-mentioned problem. For realizing the purpose of the utility model, the utility model discloses a technical scheme include: the side face of the sliding block is provided with a datum line, the length of the datum line is the length of the sliding block, the width of the datum line is 1-1.5mm, the depth of the datum line is 1.5mm, and a threaded mounting hole, a return device, an end cover and a sealing ring are arranged above the sliding block.

Further, the straightness of the datum line is 0-0.01 mm.

Furthermore, the flatness of the sliding block is 0-0.1mm, and the roughness Ra is less than or equal to 1.6.

Further, the surface hardness of the sliding block is HRC: 58-64.

Compared with the prior art, the beneficial effects of the utility model include: by additionally arranging a datum line which does not influence the movement precision on the side surface of the sliding block, the length of the datum line is equal to the length of the sliding block, the width of the datum line is 0.5-2mm, and the depth of the datum line is 1-2mm, when the special-spliced sliding block is used for installation, repeated dimension debugging is not needed to confirm whether the spliced sliding blocks are on the same straight line, and time and labor are saved during assembly. The splicing installation speed of the sliding blocks, the straightness accuracy of the spliced sliding blocks and the primary qualified rate are improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is understood that the following drawings only show some embodiments of the invention and are therefore not to be considered limiting of its scope, for a person skilled in the art to derive from them other relevant drawings without inventive effort, which are within the scope of the invention.

FIG. 1 is a left side view of a guide rail slider structure for mounting a positioning datum line;

fig. 2 is a schematic structural diagram of a guide rail slide block for installing and positioning a datum line.

In the drawings: 1. a slider; 2. a reference line; 3. a threaded mounting hole; 4. a returner; 5. an end cap; 6. and (4) a sealing ring.

Detailed Description

In view of the deficiencies in the prior art, the technical solution of the present invention can be provided through long-term research and a large amount of practice. The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention.

FIG. 1 is a left side view of a guide rail slide block for mounting a positioning reference line; fig. 2 is an installation location datum line guide rail slider structural schematic diagram, as shown in fig. 1 and fig. 2, the embodiment of the utility model provides an installation location datum line guide rail slider, include: the sliding block comprises a sliding block 1, wherein a datum line 2 is arranged on the side surface of the sliding block 1, the length of the datum line 2 is the length of the sliding block, the width of the datum line 2 is 1-1.5mm, the depth of the datum line 2 is 1.5mm, the datum line 2 does not influence and interfere the use precision of the sliding block, and a threaded mounting hole 3, a return device 4, an end cover 5 and a sealing ring 6 are arranged above the sliding block 1.

The embodiment of the utility model provides a provide a mounting and positioning datum line guide rail slider, datum line 2's straightness accuracy is 0-0.01 mm.

The embodiment of the utility model provides a provide a mounting and positioning datum line guide rail slider, slider 1's plane degree is 0-0.1mm, and roughness Ra is less than or equal to 1.6.

The embodiment of the utility model provides a pair of installation location datum line guide rail slider, 1 surface hardness of slider is at HRC: 58-64, so that the sliding block has proper hardness and wear resistance and meets the reciprocating performance of the sliding block.

Compared with the prior art, the beneficial effects of the utility model include: by additionally arranging a datum line which does not influence the movement precision on the side face of the sliding block, the length of the datum line is equal to the length of the sliding block, the width of the datum line is 1-1.5mm, and the depth of the datum line is 1.5mm, when the sliding block is spliced and installed, repeated dimension debugging is not needed to confirm whether the spliced sliding blocks are on the same straight line, and time and labor are saved during assembly. The splicing installation speed of the sliding blocks, the straightness accuracy of the spliced sliding blocks and the primary qualified rate are improved.

The utility model provides a pair of installation location datum line guide rail slider, it should be understood, above-mentioned embodiment is only for the explanation the utility model discloses a technical conception and characteristics, its aim at let the personage of familiar with this technique can understand the utility model discloses a content and according to in order to implement, can not restrict with this the utility model discloses a protection scope. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an installation location datum line guide rail slider which characterized in that includes: the novel sliding block comprises a sliding block (1), wherein a datum line (2) is arranged on the side face of the sliding block (1), the length of the datum line (2) is the length of the sliding block, the width of the datum line is 1-1.5mm, the depth of the datum line is 1.5mm, and a threaded mounting hole (3), a return device (4), an end cover (5) and a sealing ring (6) are arranged above the sliding block (1).

2. The installation positioning reference line guide slide of claim 1, wherein: the straightness of the datum line (2) is 0-0.01 mm.

3. The installation positioning reference line guide slide of claim 1, wherein: the flatness of the sliding block (1) is 0-0.1mm, and the roughness Ra is less than or equal to 1.6.

4. The installation positioning reference line guide slide of claim 1, wherein: the surface hardness of the sliding block (1) is HRC: 58-64.