CN211853270U

CN211853270U - Step gauge calibration support

Info

Publication number: CN211853270U
Application number: CN202020278101.6U
Authority: CN
Inventors: 庄艳平; 朱丽
Original assignee: Kunshan Huizhou Electromechanical Technology Co ltd
Current assignee: Kunshan Huizhou Electromechanical Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-03
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a stride rule calibration support, be in including 360 rotatory unable adjustment base, setting altitude mixture control stand, the setting on 360 rotatory unable adjustment base are in stride rule inclination adjusting device of altitude mixture control stand upper end, stride rule inclination adjusting device includes the main fixed plate, sets up the auxiliary mounting panel of main fixed plate lower extreme, set up the mounting groove on the main fixed plate, main fixed plate upper end just is located minor face one side and is provided with the hinge seat, the cooperation has the hinge body on the hinge seat, hinge body upper end is provided with stride rule inclination adjusting plate. The beneficial effects of the utility model are that, this step rule calibration support need the loaded down with trivial details process of installing many times when having reduced current step rule use, and can guarantee the dynamic behavior stability of step rule when using, has improved the availability factor of step rule, and this calibration support simple structure simultaneously, sturdy and durable, the cost is lower, is applicable to the detection of different coordinate machines.

Description

Step gauge calibration support

Technical Field

The utility model relates to a measure the appurtenance field, especially a step gauge calibration support.

Background

Step gauges, also called pitch gauges and step gauges. The precise gauge blocks are arranged in a straight line and permanently fixed in a firm frame, and the surface of the frame is subjected to spray coating or plating protection treatment, so that the device can be used for detecting the moving precision of a machine tool workbench and calibrating a three-coordinate measuring machine, is convenient for adjusting the machine tool to compensate errors, and improves the positioning precision of equipment.

The existing step gauge support can meet the requirements of various angle measurement only by assembling and disassembling at least twice when the step gauge is installed in use, the inclined installation angle from 0 degrees to less than 90 degrees is realized by one-time installation, secondly, in the process of installing the step gauge, a heavy step gauge needs to be disassembled and then is installed on another 90-degree vertical support again, all the installation angle requirements of the step gauge can be realized, the installation process is complex, a large amount of time is wasted in the installation process, and the use efficiency is too low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a step gauge calibration support is designed.

Realize above-mentioned purpose the technical scheme of the utility model be, a stride rule calibration support, be in including 360 rotatory unable adjustment base, setting height adjustment stand, the setting on 360 rotatory unable adjustment base are in stride rule inclination adjusting device of height adjustment stand upper end, stride rule inclination adjusting device includes the main fixed plate, sets up the supplementary mounting panel of main fixed plate lower extreme, be provided with supplementary mounting hole on the supplementary mounting panel.

As the further description of the step gauge calibration support, the main fixing plate is provided with mounting grooves distributed in parallel, the upper end of the main fixing plate is provided with a hinge seat on one side of the short edge, the hinge seat is matched with a hinge body, and the upper end of the hinge body is provided with the inclination angle adjusting plate of the step gauge.

As a further description of the step gauge calibration bracket, a magnet fixing mechanism is arranged on the main fixing plate at a side far away from the hinge seat, and the magnet fixing mechanism comprises a fixing column arranged on the main fixing plate, a nut arranged on the fixing column, a bolt-shaped magnet matched with the nut, and an iron sheet arranged at the upper end of the bolt-shaped magnet.

As a further description of the step gauge calibration support, a fixing piece is arranged on the main fixing plate and beside the magnet fixing mechanism, and an angle pull rod is connected to one side of the fixing piece through an angle pull rod quick positioning fastening bolt.

As a further description of the step gauge calibration support, a reinforcing pull rod is arranged on one side, away from the angle pull rod, of the main fixing plate, a reinforcing pull rod fixing groove is formed in the reinforcing pull rod, one end of the reinforcing pull rod is fixed on the main fixing plate through a reinforcing pull rod quick fastening bolt, and the other ends of the reinforcing pull rod are fixed on the step gauge inclination angle adjusting plate through a reinforcing pull rod quick fastening bolt.

As the further description of step rule calibration support, be provided with the convex groove that a plurality of cross-sections are "protruding" shape on the step rule inclination angle adjusting plate, the convex groove is parallel arrangement, be provided with the step rule on the step rule inclination angle adjusting plate, step rule side is provided with step rule dress card fixed establishment, step rule bottom is provided with the mounting.

As a further description of the step gauge calibration bracket, the step gauge mounting and clamping mechanism comprises a convex slider arranged in the convex groove, a connecting block arranged on the convex slider, a connecting column arranged at the upper end of the connecting block, and a pressing plate arranged at the upper end of the connecting column.

As a further description of the step gauge calibration support, a through groove for installing the pressing plate is formed in the step gauge, and an auxiliary stop block for assisting in positioning is further arranged beside the step gauge.

As a further description of the step gauge calibration bracket, an angle clamping groove is formed in the angle pull rod, the angle clamping groove is internally provided with the angle pull rod rapid positioning and fastening bolt, and the angle clamping groove can realize angle adjustment of 0 degree, 30 degrees, 45 degrees, 60 degrees, 75 degrees and 90 degrees of the step gauge.

As a further description of the step gauge calibration support, the 360-degree rotary fixing base is provided with symmetrically distributed half slots, base extension pressing plates are arranged in the half slots, and base extension pressing plate fixing bolts are arranged on the base extension pressing plates.

Its beneficial effects lie in, the utility model discloses a 360 rotatory unable adjustment base realizes the rotation to the stride rule, is in through setting up the angle pull rod of the long limit one side of main fixed plate to and set up the angle draw-in groove on the angle pull rod, the multi-angle of stride rule has been realized adjusting, this stride rule calibration support has reduced the loaded down with trivial details step that needs a lot of installation when current stride rule use, and can guarantee the dynamic behavior stability of stride rule when using, the availability factor of stride rule has been improved, this calibration support simple structure simultaneously, and is sturdy and durable, and the cost is lower, is applicable to the detection of different coordinate machines.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic view of another perspective structure of the present invention;

fig. 3 is a schematic view of a part of the structure of the present invention.

In the figure, a fixed base is rotated by 1 and 360 degrees; 2. a height adjusting upright post; 3. a main fixing plate; 4. an auxiliary mounting plate; 5. semi-slotting; 6. a base extension pressing plate; 7. fixing the bolt; 8. a hinge mount; 9. a hinge body; 10. the inclination angle of the step gauge is adjusted; 11. the angle pull rod quickly positions the fastening bolt; 12. an angle pull rod; 13. pressing a plate; 14. a step gauge; 15. an auxiliary stopper; 16. a through groove; 17. the reinforcing pull rod quickly fastens the bolt; 18. a reinforcing tie rod; 19. a reinforcing pull rod fixing groove; 20. connecting blocks; 21. connecting columns; 22. an angle clamping groove; 23. a fixing member; 24. a convex groove.

Detailed Description

First explain the utility model discloses a design original intention, the stride rule is a high accuracy measuring tool, not only can inspect the positioning accuracy of digit control machine tool, can also inspect the displacement precision of three coordinate measuring machine, the stride rule is when using, can cooperate the stride rule support to use, current stride rule support is when using, need dismantle and install through twice at least, just can satisfy the operation requirement of various angles, the in-process of installation stride rule, need dismantle heavy stride rule down, this process need spend a large amount of times on the assembly, to the user, unusual inconvenient, for this, the utility model provides a stride rule calibration support.

It is right to combine the attached drawing below to describe the utility model specifically, as shown in fig. 1, a stride rule calibration support, including 360 rotatory unable adjustment base 1, for the convenience right 360 rotatory unable adjustment base 1 fixes 360 set up half fluting 5 on the rotatory unable adjustment base 1, half fluting 5 is the symmetry setting set up base extension clamp plate 6 in the half fluting 5, be provided with fixing bolt 7 on the base extension clamp plate 6, through fixing bolt 7 can with base extension clamp plate 6 with 360 rotatory unable adjustment base 1 is fixed, through base auxiliary clamp plate 6, the convenient assistance to whole device is fixed.

In order to facilitate right the regulation of the height of the step gauge 14 is provided with a height adjusting upright post 2 on the 360-degree rotating fixed base 1, the height adjusting upright posts 2 are arranged in a plurality, and are installed according to the use requirement, and in order to facilitate the regulation of the inclination angle of the step gauge 14, the upper end of the height adjusting upright post 2 is provided with a step gauge inclination angle regulating device.

Step rule inclination angle adjusting device includes main fixed plate 3, sets up the supplementary mounting panel 4 of 3 lower extremes of main fixed plate, 4 fixed mounting of supplementary mounting panel are in high adjusting device is last, be provided with supplementary mounting hole on the supplementary mounting panel 4, for the sake of convenience right main fixed plate 3's fixing set up the mounting groove on the main fixed plate 3, the mounting groove is parallel distribution.

For right 14 angle modulation of stride rule, here with the help of stride rule inclination angle modulation board 10 and

angle pull rod

12, 14 inclination angle modulation board 10 of stride rule is fixed through the cooperation of hinge body 9 and hinge seat 8, hinge seat 8 is fixed 3 minor face one side of main fixed plate, hinge body 9 with 14 inclination angle modulation board 10 one side fixed connection of stride rule, angle pull rod 12 sets up 3 long limit one sides of main fixed plate for the convenience is fixed to angle pull rod 12 keep away from 3 bottoms of main fixed plate 8 one side sets up mounting 23.

Angle pull rod 12 one end is passed through angle pull rod quick positioning fastening bolt 11 and is fixed on the main fixed plate 3, in order to realize stride rule 0 °, 30 °, 45 °, 60 °, 75 °, 90's angle modulation be provided with angle draw-in groove 22 on the angle pull rod 12, be provided with in the angle draw-in groove 22 angle pull rod quick positioning fastening bolt 11 to fix through it on the mounting 23 of stride rule inclination angle adjusting plate 10 bottom.

In a parallel state of the step gauge 14, that is, when the step gauge 14 is used at 0 °, in order to ensure the stability of the whole device, a magnet fixing mechanism is arranged on the side of the main fixing plate 3 away from the hinge base 8, and the magnet fixing mechanism is composed of a fixing column arranged on the main fixing plate 3, a nut arranged on the fixing column, a bolt-shaped magnet matched with the nut, and an iron sheet arranged at the upper end of the bolt-shaped magnet. The magnet fixing mechanism can enable the step gauge inclination angle adjusting plate 10 to be stably placed.

When the angle of the step gauge is adjusted, in order to ensure the stability of each angle, a reinforcing pull rod 18 is used, the reinforcing pull rod 18 is arranged on one side, away from the angle pull rod 12, of the main fixing plate 3, a reinforcing pull rod fixing groove 19 is arranged on the reinforcing pull rod 18, one end of the reinforcing pull rod 18 is fixed on the main fixing plate 3 through a reinforcing pull rod quick fastening bolt 17, and the other ends of the reinforcing pull rod 18 are fixed on the inclination angle adjusting plate 10 of the step gauge through reinforcing pull rod 18 quick fastening bolts 17.

Step rule 14 is placed on step rule inclination angle adjusting plate 10, for the convenience right step rule 14's is fixed, be provided with the convex groove 24 that a plurality of sections are "protruding" shape on step rule inclination angle adjusting plate 10, just convex groove 24 is parallel arrangement, here with the help of step rule dress card fixed establishment is right step rule 14 fixes.

Stride rule dress card fixed establishment is by setting up convex slider, the setting of convex slider are in connecting block 20, the setting of convex slider are in spliced pole 21 and the setting of connecting block 20 upper end are in clamp plate 13 of spliced pole 21 upper end is constituteed, for the convenience of the installation of stride rule 14, be provided with the logical groove 16 that supplies the installation of clamp plate 13 on the stride rule 14, stride rule 14 side still is provided with the supplementary dog 15 that is used for assistance-localization real-time, through supplementary dog 15 can ensure the position of stride rule 14.

The above detailed description describes the specific structure of the present invention, and the following description will explain the working principle of the present invention:

the whole device is arranged on a workbench through a 360-degree rotating fixing base 1, the height is adjusted through a height adjusting upright post 2, a step gauge 14 is arranged and fixed on a step gauge inclination angle adjusting plate 10 through a step gauge clamping and fixing mechanism, a press plate 13 of the step gauge clamping and fixing mechanism is clamped in a through groove 16 on the step gauge 14 to fix the step gauge 14, when in use, the quick positioning and fastening bolt 11 of the angle pull rod 12 is arranged and fixed in a corresponding angle clamping groove 22 through an angle pull rod 12 and an angle clamping groove 22 arranged on the angle pull rod 12, so that the angle adjustment of the step gauge 0 degree, 30 degree, 45 degree, 60 degree, 75 degree and 90 degree is realized, the reinforcement and fixation of the step gauge 14 inclination angle adjusting plate 10 under each angle state are realized through a reinforcement pull rod 18 arranged on one side of the main fixing plate 3 far away from the angle pull rod 12 and a reinforcement pull rod quick fastening bolt 17, the utility model provides a stride rule calibration support, requirement when having satisfied various angular surveying, dynamic behavior is stable in the use, can easily adjust the required angle in plane and space, need the loaded down with trivial details process of installing many times when having reduced current stride rule use, and inferior calibration support simple structure, sturdy and durable simultaneously, the cost is lower, has improved the availability factor of stride rule, is applicable to different coordinate machines and detects.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a stride rule calibration support, is in including 360 rotatory unable adjustment base (1), setting altitude mixture control stand (2), the setting on 360 rotatory unable adjustment base (1) are in stride rule inclination angle adjusting device of altitude mixture control stand (2) upper end, its characterized in that, stride rule inclination angle adjusting device includes main fixed plate (3), sets up supplementary mounting panel (4) of main fixed plate (3) lower extreme, be provided with supplementary mounting hole on supplementary mounting panel (4).

2. The pedometer calibration bracket according to claim 1, wherein the main fixing plate (3) is provided with mounting grooves distributed in parallel, a hinge seat (8) is arranged at the upper end of the main fixing plate (3) and on one side of the short side, a hinge body (9) is matched on the hinge seat (8), and a pedometer inclination angle adjusting plate (10) is arranged at the upper end of the hinge body (9).

3. A step gauge calibration stand according to claim 2, characterized in that a magnet fixing mechanism is arranged on the side of the main fixing plate (3) far away from the hinge seat (8), and the magnet fixing mechanism comprises a fixing column arranged on the main fixing plate (3), a nut arranged on the fixing column, a bolt-shaped magnet matched with the nut, and an iron sheet arranged at the upper end of the bolt-shaped magnet.

4. A step gauge calibration stand according to claim 3, characterized in that a fixing member (23) is arranged on the main fixing plate (3) and beside the magnet fixing mechanism, and an angle pull rod (12) is connected to one side of the fixing member (23) through an angle pull rod quick positioning fastening bolt (11).

5. A step gauge calibration stand according to claim 4, characterized in that a reinforcing pull rod (18) is arranged on the side of the main fixing plate (3) far away from the angle pull rod (12), a reinforcing pull rod fixing groove (19) is arranged on the reinforcing pull rod (18), one end of the reinforcing pull rod (18) is fixed on the main fixing plate (3), and the other end is fixed on the step gauge inclination angle adjusting plate (10) through a reinforcing pull rod quick fastening bolt (17).

6. A step gauge calibration stand according to claim 4, characterized in that a plurality of convex grooves (24) with a convex cross section are arranged on the step gauge inclination angle adjusting plate (10), the convex grooves (24) are arranged in parallel, a step gauge (14) is arranged on the step gauge inclination angle adjusting plate (10), a step gauge clamping and fixing mechanism is arranged beside the step gauge (14), and the fixing part (23) is arranged at the bottom of the step gauge (14).

7. A step gauge calibration stand according to claim 6, characterized in that the step gauge mounting and clamping mechanism comprises a male slider arranged in the male groove, a connecting block (20) arranged on the male slider, a connecting post (21) arranged at the upper end of the connecting block (20), and a pressure plate (13) arranged at the upper end of the connecting post (21).

8. A step gauge calibration stand according to claim 6, characterized in that the step gauge (14) is provided with a through slot (16) for mounting the pressure plate (13), and an auxiliary stop (15) for auxiliary positioning is arranged beside the step gauge (14).

9. The calibration support for a step gauge according to claim 4, wherein the angle draw bar (12) is provided with an angle clamp slot (22), the angle draw bar (22) is provided with the angle draw bar fast positioning fastening bolt (11), and the angle clamp slot (22) can realize the angle adjustment of the step gauge (14) by 0 °, 30 °, 45 °, 60 °, 75 ° and 90 °.

10. The step gauge calibration support according to claim 1, wherein the 360 ° rotary fixing base (1) is provided with symmetrically distributed half slots (5), the half slots (5) are internally provided with base extension pressing plates (6), and the base extension pressing plates (6) are provided with base extension pressing plate fixing bolts (7).