CN217384205U

CN217384205U - Coaxiality detection tool

Info

Publication number: CN217384205U
Application number: CN202220442428.1U
Authority: CN
Inventors: 曾庆会; 张祥龙; 卜庆玲; 薛富强; 徐仁兰; 王庆芳
Original assignee: Weihai Zhengde Electronic Equipment Co ltd
Current assignee: Weihai Zhengde Electronic Equipment Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-09-06
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a coaxiality detection tool, which comprises a bottom plate, wherein a slide rail is fixedly arranged at the middle position of the upper end of the bottom plate, dislocation racks are fixedly arranged at the two sides of the upper end of the inner wall of a moving groove, two supporting blocks are movably sleeved on the surface of the slide rail, the lower ends of the supporting blocks are provided with connecting grooves, two supporting blocks are symmetrically distributed, a pressing sleeve is movably inserted at the lower end of each supporting block, one supporting block moves along the slide rail through the connecting groove to ensure that a supporting plate is jointed with one side of a stop block, the inner part of each supporting block is pressed and sleeved on the supporting component, a mounting block at the lower end of the pressing sleeve is jointed with the upper end of the inner wall of the moving groove, the dislocation rack at one side of the mounting block is clamped with the dislocation rack of the inner wall of the moving groove, the position of the pressing sleeve on the inner wall of the moving groove is limited, the supporting block is fixed on the surface of the slide rail, and the supporting block is prevented from moving in the using process, affecting the use effect.

Description

Coaxiality detection tool

Technical Field

The utility model relates to a axiality detects technical field, specifically is axiality detects frock.

Background

The coaxiality is a positioning tolerance, and the theoretical correct position is a reference axis. Because different points of the measured axis relative to the reference axis may appear in all directions of the space, the tolerance band is a cylinder taking the reference axis as the axis, the tolerance value is the diameter of the cylinder, the symbol "Φ" is added before the tolerance value, and the coaxiality tolerance: the method is used for controlling the different axial degrees of a measured axial line and a reference axial line which are theoretically coaxial, and the coaxiality error is as follows: the variation of the measured axis relative to the position of the reference axis;

through retrieval, the coaxiality detection tool with the publication number of CN207991440U is disclosed, and comprises a bottom plate, wherein a sliding rail is arranged on the bottom plate, two supporting blocks are arranged on the sliding rail, one supporting block is fixedly arranged at one end of the sliding rail, a fixing plate parallel to the sliding rail is arranged on one side of the supporting block, a fixing groove is formed in the fixing plate, the fixing groove is a through groove, and a fixing bolt is arranged in the fixing groove; v type groove is seted up to the supporting shoe upper end, and the slide rail is the forked tail slide rail, and the dovetail with forked tail slide rail matched with is seted up to the supporting shoe bottom. The utility model has simple structure, simple operation and accurate measurement;

above-mentioned application has certain problem in the use, if the supporting shoe with carry on spacingly through a fixing bolt and fixed plate, in the use, the rotation fixing bolt that needs the user very hard carries on spacingly, staff's strength is less for some, still need rotate with the help of the instrument, in case can't rotate certain degree of depth, causes the supporting shoe to produce not hard up very easily, influences user's use, in view of this, we propose the axiality and detect the frock.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a axiality detects frock has solved the supporting shoe and has carried on spacingly with the fixed plate through a fixing bolt, in the use, needs the rotation fixing bolt that the user very hard to carry on spacingly, and staff's strength is less a bit, still need rotate with the help of the instrument, in case can't rotate certain degree of depth, causes the supporting shoe to produce not hard up very easily, influences the problem that the user used.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the coaxiality detection tool comprises a base plate, a slide rail is fixedly mounted at the middle position of the upper end of the base plate, a stop block is fixedly mounted at one end of the slide rail, a moving groove is formed in the middle position of the upper end of the slide rail, a staggered rack is fixedly mounted on two sides of the upper end of the inner wall of the moving groove, two supporting blocks are movably sleeved on the surface of the slide rail, a connecting groove is formed in the lower end of each supporting block, the supporting blocks are symmetrically distributed, a pressing sleeve is movably inserted into the lower end of each supporting block, the lower end of each pressing sleeve is movably inserted into the moving groove, a mounting block is fixedly mounted on two sides of the end, a staggered tooth block clamped with the staggered rack is mounted at one end of each mounting block, and a supporting component is arranged at the lower end of each pressing sleeve.

Preferably, the slide rail is dovetail-shaped, the shape of the connecting groove is equal to that of the slide rail, the connecting groove is sleeved on the outer side of the slide rail, and the upper ends of the two supporting blocks are provided with V-shaped grooves.

Preferably, both sides of the upper end of the bottom plate are provided with grooves, the lower end of the inner wall of each groove is provided with an installation screw hole for fixing, and the diameter of each installation screw hole is smaller than that of each groove.

Preferably, the surface of the supporting block is provided with a movable groove, the upper end of the pressing sleeve is movably inserted into the movable groove, and the pressing plate is fixedly installed at the upper end of the pressing sleeve.

Preferably, the support component comprises a sliding block, a T-shaped groove, a moving plate, a T-shaped block, a first clamping spring, a second clamping spring, a fixed block and a sliding groove.

Preferably, the two sides of the lower end of the inner wall of the moving groove are both provided with a T-shaped groove, a T-shaped block is movably inserted in the T-shaped groove, the upper end of the T-shaped block is fixedly provided with a moving plate, and the upper end of the moving plate is provided with a first clamping spring.

Preferably, the upper end of the first clamping spring is fixedly connected with the mounting block, the upper end of the movable plate is fixedly provided with the fixing block, the upper end of the fixing block is movably inserted into the inner wall of the pressing sleeve, and sliding grooves are formed in two sides of the fixing block.

Preferably, the upper end of the fixed block is provided with a second clamping spring, the upper end of the second clamping spring is fixedly connected with the upper end of the inner wall of the pressing sleeve, and sliding blocks matched with the sliding grooves are arranged on two sides of the lower end of the inner wall of the pressing sleeve.

(III) advantageous effects

The utility model provides a axiality detects frock. The method has the following beneficial effects:

(1) this axiality detects frock, a supporting shoe removes along the slide rail through the spread groove, make one side of backup pad and dog laminate mutually, the inside cover that presses of supporting shoe is under supporting component's effect, the installation piece of pressing the cover lower extreme is laminated mutually with the upper end of shifting chute inner wall, the dislocation tooth piece of installation piece one side and the dislocation rack looks joint of shifting chute inner wall, it is spacing to pressing the position of cover at the shifting chute inner wall, make the supporting shoe fix the surface at the slide rail, avoid the supporting shoe to remove in the use, influence the result of use.

(2) This axiality detects frock, when the distance between two supporting shoes is adjusted to needs, the user presses the clamp plate, the clamp plate drives and presses the cover downstream, the lower extreme of pressing the cover moves along the fixed block, the slider moves along the spout, press cover and installation piece to first card solid spring and the solid spring of second card compress, make the dislocation tooth piece of installation piece one end break away from with the dislocation rack of shifting chute inside mutually, make the movable plate can move at the shifting chute inside through T-shaped piece and T-shaped groove, make the supporting shoe can move along the slide rail, thereby be convenient for the supporting shoe at the regulation of slide rail surface position.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom explosion structure of the device of the present invention;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2;

FIG. 4 is a schematic diagram of the side explosion structure of the device of the present invention;

fig. 5 is an enlarged schematic view of the area a in fig. 4.

In the figure: 1. a base plate; 2. a groove; 3. mounting a screw hole; 4. a slide rail; 5. a support block; 6. a movable groove; 7. connecting grooves; 8. pressing the sleeve; 9. pressing a plate; 10. mounting blocks; 11. a staggered tooth block; 12. a slider; 13. a moving groove; 14. a T-shaped slot; 15. a staggered rack; 16. moving the plate; 17. a T-shaped block; 18. a first clamp spring; 19. a second clamp spring; 20. a fixed block; 21. a chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows: the coaxiality detection tool comprises a bottom plate 1, grooves 2 are respectively formed in two sides of the upper end of the bottom plate 1, an installation screw hole 3 for fixing is formed in the lower end of the inner wall of each groove 2, the diameter of each installation screw hole 3 is smaller than that of each groove 2, a slide rail 4 is fixedly installed at the middle position of the upper end of the bottom plate 1, the slide rail 4 is in a dovetail shape, the shape of each connection groove 7 is equal to that of the slide rail 4, the connection grooves 7 are sleeved on the outer sides of the slide rails 4, V-shaped grooves are respectively formed in the upper ends of the two support blocks 5, a stop block is fixedly installed at one end of each slide rail 4, a moving groove 13 is formed in the middle position of the upper end of the slide rail 4, staggered racks 15 are respectively and fixedly installed on two sides of the upper ends of the inner walls of the moving grooves 13, the two support blocks 5 are movably sleeved on the surfaces of the slide rails 4, the connection grooves 7 are formed in the lower ends of the support blocks 5 and are symmetrically distributed, and pressing sleeves 8 are movably inserted in the lower ends of the support blocks 5, the lower end of the pressing sleeve 8 is movably inserted into the moving groove 13, the two sides of the end are fixedly provided with mounting blocks 10, one end of each mounting block 10 is provided with a dislocation tooth block 11 clamped with a dislocation rack 15, the surface of each supporting block 5 is provided with a moving groove 6, the upper end of each pressing sleeve 8 is movably inserted into the moving groove 6, the pressing plate 9 is fixedly mounted at the end, one supporting block 5 moves along the sliding rail 4 through a connecting groove 7, so that the supporting plate is attached to one side of the stop block, the pressing sleeve 8 in the supporting block 5 is under the action of the supporting component, the mounting block 10 at the lower end of the pressing sleeve 8 is attached to the upper end of the inner wall of the moving groove 13, the dislocation tooth block 11 at one side of the mounting block 10 is clamped with the dislocation rack 15 on the inner wall of the moving groove 13, the position of the pressing sleeve 8 on the inner wall of the moving groove 13 is limited, so that the supporting block 5 is fixed on the surface of the sliding rail 4, and the supporting block 5 is prevented from moving in the using process, affecting the use effect.

Example two: the difference between the embodiment and the first embodiment is that a support assembly is arranged at the lower end of the pressing sleeve 8, the support assembly includes a slider 12, a T-shaped groove 14, a moving plate 16, a T-shaped block 17, a first clamping spring 18, a second clamping spring 19, a fixed block 20 and a sliding groove 21, the T-shaped groove 14 is formed in each of two sides of the lower end of the inner wall of the moving groove 13, the T-shaped block 17 is movably inserted in the T-shaped groove 14, the moving plate 16 is fixedly installed at the upper end of the T-shaped block 17, the first clamping spring 18 is installed at the upper end of the moving plate 16, the upper end of the first clamping spring 18 is fixedly connected with the installation block 10, the fixed block 20 is fixedly installed at the upper end of the moving plate 16, the upper end of the fixed block 20 is movably inserted in the inner wall of the pressing sleeve 8, the sliding grooves 21 are formed in each of two sides of the fixed block 20, the upper end of the fixed block 20 is installed with the second clamping spring 19, the upper end of the second clamping spring 19 is fixedly connected with the upper end of the inner wall of the pressing sleeve 8, the slider 12 with spout 21 matched with is all seted up to the both sides of pressing 8 inner walls lower extremes of cover, when the distance between two supporting shoes 5 needs to be adjusted, the user presses clamp plate 9, clamp plate 9 drives and presses 8 downstream, the lower extreme of pressing 8 covers and moves along fixed block 20, slider 12 moves along spout 21, press 8 and installation piece 10 to the solid spring 18 of first card and the solid spring 19 of second card compress, make the dislocation tooth piece 11 of installation piece 10 one end break away from mutually with the inside dislocation rack 15 of shifting chute 13, make the movable plate 16 can move at shifting chute 13 inside through T-shaped piece 17 and T-shaped groove 14, make the supporting shoe 5 can remove along slide rail 4, thereby be convenient for the regulation of supporting shoe 5 at slide rail 4 surface position.

When the device works, when the distance between two supporting blocks 5 needs to be adjusted, a user presses the pressing plate 9, the pressing plate 9 drives the pressing sleeve 8 to move downwards, the lower end of the pressing sleeve 8 moves along the fixed block 20, the sliding block 12 moves along the sliding groove 21, the pressing sleeve 8 and the mounting block 10 compress the first clamping spring 18 and the second clamping spring 19, the staggered tooth block 11 at one end of the mounting block 10 is separated from the staggered rack 15 in the moving groove 13, the moving plate 16 can move in the moving groove 13 through the T-shaped block 17 and the T-shaped groove 14, the supporting blocks 5 can move along the sliding rail 4, the surface position of the supporting blocks 5 on the sliding rail 4 can be conveniently adjusted, one supporting block 5 moves along the sliding rail 4 through the connecting groove 7, the supporting plate is attached to one side of the stopping block, the pressing sleeve 8 in the supporting block 5 is under the action of the supporting component, the installation block 10 of pressing the 8 lower extremes of cover is laminated with the upper end of shifting chute 13 inner wall mutually, and the dislocation tooth piece 11 of installation block 10 one side and the dislocation rack 15 looks joint of shifting chute 13 inner wall carry on spacingly to pressing the position of cover 8 at shifting chute 13 inner wall for supporting shoe 5 fixes on the surface of slide rail 4, avoids supporting shoe 5 to remove in the use, influences the result of use.

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.

Claims

1. Axiality detects frock, including bottom plate (1), its characterized in that: the middle position of the upper end of the bottom plate (1) is fixedly provided with a slide rail (4), one end of the slide rail (4) is fixedly provided with a stop block, the middle position of the upper end of the slide rail (4) is provided with a moving groove (13), both sides of the upper end of the inner wall of the moving groove (13) are respectively and fixedly provided with a dislocation rack (15), the surface of the slide rail (4) is movably sleeved with two supporting blocks (5), the two supporting blocks (5) are symmetrically distributed, the lower end of each supporting block (5) is provided with a connecting groove (7), the lower end of each supporting block (5) is movably inserted with a pressing sleeve (8), the lower end of each pressing sleeve (8) is movably inserted into the moving groove (13), both sides of the end are respectively and fixedly provided with a mounting block (10), one end of each mounting block (10) is provided with a dislocation tooth block (11) clamped with the dislocation rack (15), the lower end of the pressing sleeve (8) is provided with a supporting component.

2. The coaxiality detection tool according to claim 1, characterized in that: the slide rail (4) is in a dovetail shape, the shape of the connecting groove (7) is equal to that of the slide rail (4), the connecting groove is sleeved on the outer side of the slide rail (4), and V-shaped grooves are formed in the upper ends of the two supporting blocks (5).

3. The coaxiality detection tool according to claim 1, wherein: the novel fixing device is characterized in that grooves (2) are formed in two sides of the upper end of the bottom plate (1), mounting screw holes (3) used for fixing are formed in the lower ends of the inner walls of the grooves (2), and the diameters of the mounting screw holes (3) are smaller than those of the grooves (2).

4. The coaxiality detection tool according to claim 1, wherein: the surface of the supporting block (5) is provided with a movable groove (6), the upper end of the pressing sleeve (8) is movably inserted into the movable groove (6), and the pressing plate (9) is fixedly installed at the end.

5. The coaxiality detection tool according to claim 1, characterized in that: the support component comprises a sliding block (12), a T-shaped groove (14), a moving plate (16), a T-shaped block (17), a first clamping and fixing spring (18), a second clamping and fixing spring (19), a fixing block (20) and a sliding groove (21).

6. The coaxiality detection tool according to claim 5, wherein: t-shaped grooves (14) are formed in two sides of the lower end of the inner wall of the moving groove (13), T-shaped blocks (17) are movably inserted into the T-shaped grooves (14), a moving plate (16) is fixedly mounted at the upper ends of the T-shaped blocks (17), and first clamping and fixing springs (18) are mounted at the upper ends of the moving plate (16).

7. The coaxiality detection tool according to claim 6, wherein: the upper end and the installation piece (10) fixed connection of first card solid spring (18), the upper end fixed mounting of movable plate (16) has fixed block (20), the upper end activity interlude of fixed block (20) is in the inner wall of pressing cover (8), spout (21) have all been seted up to the both sides of fixed block (20).

8. The coaxiality detection tool according to claim 7, wherein: the upper end of the fixed block (20) is provided with a second clamping spring (19), the upper end of the second clamping spring (19) is fixedly connected with the upper end of the inner wall of the pressing sleeve (8), and the two sides of the lower end of the inner wall of the pressing sleeve (8) are provided with sliding blocks (12) matched with the sliding grooves (21).