CN211904022U

CN211904022U - Guide rail parallelism detection platform

Info

Publication number: CN211904022U
Application number: CN202020523206.3U
Authority: CN
Inventors: 吴学超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-10
Anticipated expiration: 2030-04-10

Abstract

The utility model belongs to the technical field of testing platform, especially, a guide rail parallelism testing platform, including the marble base, the spout is installed at the top of marble base, the inside swing joint of spout has the base slider, the internally mounted of base slider has the cavity, the internally mounted of cavity has the expanding spring, the tip of expanding spring is installed spacing arch, and spacing arch runs through the lateral wall of base slider, install first anticreep board between spacing arch and the expanding spring, spacing arch and first anticreep board formula structure as an organic whole, spacing arch has been seted up on the inner wall of spout and has been corresponded to the block groove, telescopic pipe box is installed at the top of base slider; the utility model discloses in installed spacing arch etc. through setting up, the spacing arch of accessible and the continuous block in block groove when removing the base slider can realize spacingly, and can realize stopping promptly spacing, increased the convenience of device when measuring.

Description

Guide rail parallelism detection platform

Technical Field

The utility model belongs to the technical field of testing platform, concretely relates to guide rail depth of parallelism testing platform.

Background

Application number CN201921234923.8 discloses guide rail depth of parallelism testing platform, including examining test table and detector, examine test table and detector swing joint, examine test table and examine test table for the marble, mesa correct grinding polishing, the depth of parallelism is accurate to 0.001mm, examine the mesa four corners of test table and establish the spirit level, be equipped with the screw hole that corresponds with the fixed orifices of the guide rail of each specification on the mesa. The utility model discloses a guide rail depth of parallelism testing platform, the test table is marble test table, the finish grinding polishing, the depth of parallelism is accurate to 0.001mm, reduce the detection error, and firm non-deformable, put linear guide on marble test table through the fix with screw, the last standard slider that embolias of linear guide, move the detector to suitable position, the runing rest stretches out, the dial indicator probe is put at slider one end and is detected numerical value, the runing rest, the dial indicator probe moves to the slider other end and detects, draw two sets of numerical values and contrast, and then detect whether the depth of parallelism of linear guide accords with the standard; the detector and the detection table are movably connected in multiple modes, the operation is flexible and convenient, and the detector is not easy to topple or lose.

Foretell testing platform, because the base can slide along the spout, but carry on spacingly through sucking disc and magnetic force, need the lifting base then remove during the removal, comparatively troublesome, and but testing platform's the nimble luffing motion's of support part is many, consequently the problem of error probably appears when measuring, provides a guide rail depth of parallelism testing platform for this reason

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a guide rail depth of parallelism testing platform has convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guide rail depth of parallelism testing platform, includes the marble base, the spout is installed at the top of marble base, the inside swing joint of spout has the base slider, the internally mounted of base slider has the cavity, the internally mounted of cavity has the expanding spring, spacing arch is installed to the tip of expanding spring, just spacing arch runs through the lateral wall of base slider, install first anticreep board between spacing arch and the expanding spring, spacing arch and first anticreep board formula structure as an organic whole, the corresponding block groove of spacing arch has been seted up on the inner wall of spout, flexible pipe box is installed at the top of base slider.

Preferably, the telescopic pipe sleeve comprises an outer pipe sleeve and an inner pipe sleeve, the outer pipe sleeve is located at the top of the base sliding block, the bottom of the inner pipe sleeve is inserted into the outer pipe sleeve, a second anti-falling plate is installed at the bottom of the inner pipe sleeve, the outer side wall of the second anti-falling plate is in close contact with the inner wall of the outer pipe sleeve, a rotating part is movably installed at the top of the inner pipe sleeve, and a connecting rod is installed on the side wall of the rotating part.

Preferably, the percentage table is installed at the tail end of the connecting rod, and an included angle between the connecting rod and the inner pipe sleeve is degree.

Preferably, the number of the cavities is four, and the four cavities are arranged in a two-by-two lattice mode.

Preferably, the bottom of the rotating part is provided with a coaxial limiting post, and the limiting post is inserted at the top of the inner pipe sleeve.

Preferably, the first end of the expansion spring is fixedly connected with the first anti-falling plate, and the second end of the expansion spring is fixedly connected with the inner wall of the cavity.

Preferably, a plurality of spirit levels are installed to the up end of marble base, a plurality of thread tightening holes have been seted up to the up end of marble base.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in installed spacing arch etc. through setting up, the spacing arch of accessible and the continuous block in block groove when removing the base slider can realize spacingly, and can realize stopping promptly spacing, increased the convenience of device when measuring.

The utility model discloses in through having set up flexible pipe box, the inner wall in close contact with of second anticreep board and outer pipe box is passed through to its inner pipe box bottom, utilizes frictional force to carry out highly spacing, after flexible pipe box height control, because rotation portion horizontal rotation only, but the luffing motion, reducible error during the measurement.

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 structural view of the present invention;

fig. 2 is a top view of the middle chute of the present invention;

FIG. 3 is a schematic view of the internal structure of the base block of the present invention;

fig. 4 is the schematic view of the internal structure of the middle base sliding block of the present invention.

In the figure: 1. a marble base; 2. a level gauge; 3. a threaded fixing hole; 4. a chute; 5. a telescopic pipe sleeve; 6. an outer pipe sleeve; 7. an inner pipe sleeve; 8. a rotating part; 9. a connecting rod; 10. a percentage table; 11. a base slide block; 12. a limiting bulge; 13. a first anti-falling plate; 14. an expansion spring; 15. a cavity; 16. a second anti-falling plate; 17. a limiting column.

Detailed Description

The technical solutions 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, 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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a guide rail parallelism detection platform comprises a marble base 1, a sliding groove 4 is installed at the top of the marble base 1, a base sliding block 11 is movably connected inside the sliding groove 4, a cavity 15 is installed inside the base sliding block 11, an expansion spring 14 is installed inside the cavity 15, a limiting bulge 12 is installed at the end part of the expansion spring 14 and penetrates through the side wall of the base sliding block 11, a first anti-falling plate 13 is installed between the limiting bulge 12 and the expansion spring 14, the limiting bulge 12 and the first anti-falling plate 13 are of an integral structure, a clamping groove corresponding to the limiting bulge 12 is formed in the inner wall of the sliding groove 4, a telescopic pipe sleeve 5 is installed at the top of the base sliding block 11, a guide rail to be detected is fixed on the marble base 1, then when the position of the base sliding block 11 needs to be adjusted, the base sliding block 11 can slide along the sliding groove 4, the limiting bulge 12 is constantly clamped with the clamping groove in the inner wall of the, can be limited to the base sliding block 11, the convenience of adjusting the base sliding block 11 is increased.

Specifically, flexible pipe box 5 includes outer pipe box 6 and inner pipe box 7, outer pipe box 6 is located the top of base slider 11, the inside of establishing with outer pipe box 6 is inserted to inner pipe box 7 bottom, second anticreep board 16 is installed to the bottom of inner pipe box 7, the lateral wall of second anticreep board 16 and the inner wall in close contact with of outer pipe box 6, the top movable mounting of inner pipe box 7 has rotation portion 8, install connecting rod 9 on the lateral wall of rotation portion 8, highly adjust flexible pipe box 5, inner pipe box 7 is through the second anticreep board 16 of bottom and the inner wall in close contact with of outer pipe box 6, highly inject through frictional force, then can drive percentage table 10 through rotating rotation portion 8 and rotate at the up end of waiting to detect the guide rail, can carry out the level test.

Specifically, the percentage table 10 is installed at the tail end of the connecting rod 9, and an included angle between the connecting rod 9 and the inner pipe sleeve 7 is 90 degrees, so that the percentage table 10 can be conveniently used.

Specifically, the number of the cavities 15 is four, and the four cavities 15 are arranged in a two-by-two dot matrix manner, so that the limiting stability is further improved.

Specifically, the bottom of the rotating part 8 is provided with a coaxial limiting post 17, and the limiting post 17 is inserted at the top of the inner pipe sleeve 7, so that the rotating part 8 can rotate conveniently.

Specifically, the first end of the expanding spring 14 is fixedly connected with the first anti-falling plate 13, and the second end of the expanding spring 14 is fixedly connected with the inner wall of the cavity 15, so that the limiting protrusion 12 is clamped with the clamping groove.

Specifically, a plurality of spirit levels 2 are installed to marble base 1's up end, and a plurality of thread tightening holes 3 have been seted up to marble base 1's up end to the detection of guide rail is convenient for.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, the guide rail that will wait to detect is fixed on marble base 1, then when needing the position of adjusting base slider 11, with base slider 11 along spout 4 slide can, spacing arch 12 constantly with the block groove block on the 4 inner walls of spout under expansion spring 14's effect, can carry on spacingly to base slider 11, the convenience that base slider 11 was adjusted has been increased, then highly adjusting telescopic pipe box 5, inner tube cover 7 is through the second anticreep board 16 of falling of bottom and outer pipe box 6's inner wall in close contact with, highly inject through frictional force, then can drive percentage table 10 and rotate waiting the up end of detecting the guide rail through rotating portion 8, can carry out the level test.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 guide rail depth of parallelism testing platform, includes marble base (1), its characterized in that: spout (4) are installed at the top of marble base (1), the inside swing joint of spout (4) has base slider (11), the internally mounted of base slider (11) has cavity (15), the internally mounted of cavity (15) has expanding spring (14), spacing arch (12) are installed to the tip of expanding spring (14), just spacing arch (12) run through the lateral wall of base slider (11), install first anticreep board (13) between spacing arch (12) and expanding spring (14), spacing arch (12) and first anticreep board (13) formula structure as an organic whole, spacing arch (12) have been seted up on the inner wall of spout (4) and have been corresponded the block groove, flexible pipe box (5) are installed at the top of base slider (11).

2. The guide rail parallelism detection platform according to claim 1, characterized in that: the telescopic pipe sleeve (5) comprises an outer pipe sleeve (6) and an inner pipe sleeve (7), the outer pipe sleeve (6) is located at the top of the base sliding block (11), the bottom of the inner pipe sleeve (7) is inserted into the outer pipe sleeve (6), a second anti-falling plate (16) is installed at the bottom of the inner pipe sleeve (7), the outer side wall of the second anti-falling plate (16) is in close contact with the inner wall of the outer pipe sleeve (6), a rotating part (8) is movably installed at the top of the inner pipe sleeve (7), and a connecting rod (9) is installed on the side wall of the rotating part (8).

3. The guide rail parallelism detection platform according to claim 2, characterized in that: the percentage table (10) is installed at the tail end of the connecting rod (9), and an included angle between the connecting rod (9) and the inner pipe sleeve (7) is 90 degrees.

4. The guide rail parallelism detection platform according to claim 1, characterized in that: the number of the cavities (15) is four, and the four cavities (15) are arranged in a two-by-two dot matrix manner.

5. The guide rail parallelism detection platform according to claim 2, characterized in that: the bottom of the rotating part (8) is provided with a coaxial limiting column (17), and the limiting column (17) is inserted into the top of the inner pipe sleeve (7).

6. The guide rail parallelism detection platform according to claim 1, characterized in that: the first end of the expansion spring (14) is fixedly connected with the first anti-falling plate (13), and the second end of the expansion spring (14) is fixedly connected with the inner wall of the cavity (15).

7. The guide rail parallelism detection platform according to claim 1, characterized in that: a plurality of spirit levels (2) are installed to the up end of marble base (1), a plurality of thread tightening hole (3) have been seted up to the up end of marble base (1).