CN217331205U

CN217331205U - Grating quick positioning assembly and grating indicator verification instrument

Info

Publication number: CN217331205U
Application number: CN202221147843.0U
Authority: CN
Inventors: 倪健; 戴晶
Original assignee: Hubei Dongke Metrology And Testing Technology Co ltd
Current assignee: Hubei Dongke Metrology And Testing Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-08-30
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to a grating indicator examines and determine appearance technical field, specifically is a quick locating component of grating, including sliding structure, bearing structure sets up in the slider upper end of clamping structure front end, and bearing structure includes the push pedal, and the push pedal lower extreme is provided with the regulating part, and regulating part lower extreme fixed connection is in the slider upper end, and beneficial effect is: the utility model provides a locating component can convenient and fast will instruct the table centre gripping location, guarantee the stability after the location, improve the result of use, be convenient for adjust instruction table position, can adapt to the instruction table centre gripping location of different specifications, be provided with bearing structure moreover, can support the leveling with the instruction table through bearing structure, guarantee instruction table horizontality and stability in the verification process, can effectively avoid examining and determine the error, increase and examine and determine the precision, improve the result of use.

Description

Grating quick positioning assembly and grating indicator verification instrument

Technical Field

The utility model relates to a grating indicator examines and determine appearance technical field, specifically is a quick locating component of grating and grating indicator examination appearance.

Background

Grating direction table needs examine and determine the precision in the use, generally detect through grating direction table examination appearance, grating direction table examination appearance is including detecting structure and locating component, examine and determine through the examination component behind the locating component with the direction table centre gripping location, wherein locating component among the prior art is convenient inadequately when carrying out the direction table centre gripping, the direction table needs manual leveling, it is the level form to make the direction table violently put, so that the structure of making a video recording shoots the pointer position and compares in order to examine and determine, manual leveling precision is relatively poor, there may be the last examination data precision of error influence, for this, the utility model provides a quick locating component of grating and grating direction table examination appearance are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick locating component of grating and grating indicator examination appearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grating rapid positioning assembly comprises

The sliding structure comprises a fixed seat, a sliding rail is arranged at the upper end of the fixed seat, a sliding block is connected to the upper end of the sliding rail in a sliding mode, a clamping structure is arranged at the upper end of the sliding block, and a fastening structure is arranged on the side edge of the sliding block and the side edge of the clamping structure; and

the supporting structure is arranged at the upper end of the sliding block at the front end of the clamping structure and comprises a push plate, an adjusting piece is arranged at the lower end of the push plate, and the lower end of the adjusting piece is fixedly connected to the upper end of the sliding block.

Preferably, a dovetail groove corresponding to the slide rail is formed in the lower end of the slide block, a fixture block is convexly arranged on the inner side of the lower end of the dovetail groove and clamped in grooves formed in two sides of the slide rail, a fastening screw is connected to one side of the slide block in a threaded mode, and a fastening knob is fixedly connected to the tail end of the fastening screw.

Preferably, the clamping structure comprises a supporting block fixedly connected to the upper end of the sliding block, the upper end of the supporting block is integrally provided with a clamping block, a contraction joint is formed in the middle of the clamping block, the clamping block is divided into two parts through the contraction joint, a clamping hole is formed in the middle of the contraction joint, one side of the upper end of the clamping block is in threaded connection with a clamping screw, the clamping screw penetrates through the clamping block on one side and is connected into the clamping block on the other side, and the clamping screw is fixedly connected with a clamping knob.

Preferably, the regulating part is including adjusting pole and gag lever post, it is the telescopic link to adjust pole and gag lever post, and wherein it includes the loop bar of lower extreme to adjust the pole, the loop bar upper end outside is rotated and is connected with adjusting nut, loop bar and adjusting nut female connection adjusting screw, the upper and lower end fixedly connected with fixed block of adjusting pole and gag lever post, the fixed block fixed connection of adjusting pole and gag lever post lower extreme is in the slider upper end, the fixed block fixed connection push pedal of upper end, the push pedal is the level form, lateral wall before the laminating of push pedal one side in clamping structure.

A grating indicator verification instrument uses the positioning component.

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

1. the utility model provides a locating component can convenient and fast will instruct the table centre gripping location, guarantee the stability after the location, improve the result of use, be convenient for adjust instruction table position, can adapt to the instruction table centre gripping location of different specifications, be provided with bearing structure moreover, can support the leveling with the instruction table through bearing structure, guarantee instruction table horizontality and stability in the verification process, can effectively avoid examining and determine the error, increase and examine and determine the precision, improve the result of use.

Drawings

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

fig. 2 is a left side view of the present invention;

fig. 3 is a schematic structural view of the adjusting member of the present invention.

In the figure: the device comprises a fixed seat 1, a sliding rail 2, a sliding block 3, a fastening knob 4, a supporting block 5, a clamping block 6, a clamping knob 7, a pushing plate 8, an adjusting part 9, a clamping block 10, a contraction joint 11, a clamping hole 12, a fastening screw 13, a clamping screw 14, a loop bar 15, an adjusting nut 16, an adjusting screw 17, a fixing block 18 and a limiting rod 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present invention provides a technical solution: a grating rapid positioning assembly comprises

The sliding structure comprises a fixed seat 1, a sliding rail 2 is arranged at the upper end of the fixed seat 1, a sliding block 3 is connected to the upper end of the sliding rail 2 in a sliding manner, a clamping structure is arranged at the upper end of the sliding block 3, and fastening structures are arranged on the sliding block 3 and the side edge of the clamping structure; and

the supporting structure is arranged at the upper end of the sliding block 3 at the front end of the clamping structure and comprises a push plate 8, the lower end of the push plate 8 is provided with an adjusting part 9, and the lower end of the adjusting part 9 is fixedly connected to the upper end of the sliding block 3;

the lower end of the sliding block 3 is provided with a dovetail groove corresponding to the sliding rail 2, the inner side of the lower end of the dovetail groove is convexly provided with a fixture block 10, the fixture block is clamped in grooves formed in two sides of the sliding rail 2, one side of the sliding block 3 is in threaded connection with a fastening screw 13, the tail end of the fastening screw 13 is fixedly connected with a fastening knob 4, the sliding block 3 can be in sliding clamping connection with the sliding rail 2, the fastening screw 13 and the fastening knob 4 on the side edge of the sliding block 3 can position the sliding block 3, the position stability of the sliding block is guaranteed, and the using effect is improved;

the clamping structure comprises a supporting block 5 fixedly connected to the upper end of the sliding block 3, the upper end of the supporting block 5 is integrally provided with a clamping block 6, a contraction joint 11 is formed in the middle of the clamping block 6, the clamping block 6 is divided into two parts through the contraction joint 11, a clamping hole 12 is formed in the middle of the contraction joint 11, one side of the upper end of the clamping block 6 is in threaded connection with a clamping screw 14, the clamping screw 14 penetrates through the clamping block 6 on one side and is connected into the clamping block 6 on the other side, the clamping screw 14 is fixedly connected with a clamping knob 7, the indicating gauge can be clamped and positioned conveniently and quickly through the clamping structure, the clamping stability of the indicating gauge is ensured, the indicating gauges with different specifications can be clamped and positioned, the use adaptability is improved, and the use effect and the use convenience are improved;

the adjusting part 9 comprises an adjusting rod and a limiting rod 19, the adjusting rod and the limiting rod 19 are telescopic rods, the adjusting rod comprises a loop bar 15 at the lower end, an adjusting nut 16 is rotatably connected to the outer side of the upper end of the loop bar 15, the loop bar 15 and the adjusting nut 16 are in threaded connection with an adjusting screw rod 17, a fixing block 18 is fixedly connected to the upper end and the lower end of the adjusting rod and the limiting rod 19, the fixing block 18 at the lower end of the adjusting rod and the limiting rod 19 is fixedly connected to the upper end of the sliding block 3, the fixing block 18 at the upper end is fixedly connected with a push plate 8, the push plate 8 is horizontal, one side of the push plate 8 is attached to the front side wall of the clamping structure, and the clamped indicating meter can be supported and leveled through a supporting structure, so that the indicating meter is kept in a horizontal state, the accuracy of verification data is prevented from being influenced, the height can be adjusted according to indicating meters of different specifications, the using effect is ensured, and the using convenience is improved;

a grating indicator verification instrument uses the positioning component.

Although the illustrative embodiments of the present application have been described in order to enable those skilled in the art to understand the present application, the present application is not limited to these embodiments, and various modifications can be made within the spirit and scope of the present application as defined and defined by the appended claims.

Claims

1. A grating rapid positioning assembly is characterized in that: comprises that

The sliding structure comprises a fixed seat (1), a sliding rail (2) is arranged at the upper end of the fixed seat (1), a sliding block (3) is connected to the upper end of the sliding rail (2) in a sliding mode, a clamping structure is arranged at the upper end of the sliding block (3), and fastening structures are arranged on the side edges of the sliding block (3) and the clamping structure; and

the supporting structure is arranged at the upper end of the sliding block (3) at the front end of the clamping structure and comprises a push plate (8), an adjusting piece (9) is arranged at the lower end of the push plate (8), and the lower end of the adjusting piece (9) is fixedly connected to the upper end of the sliding block (3).

2. The rapid positioning assembly for optical gratings of claim 1, further comprising: the improved dovetail groove structure is characterized in that a dovetail groove corresponding to the sliding rail (2) is formed in the lower end of the sliding block (3), a clamping block (10) is arranged on the inner side of the lower end of the dovetail groove in a protruding mode, the clamping block is clamped in grooves formed in two sides of the sliding rail (2), one side of the sliding block (3) is in threaded connection with a fastening screw rod (13), and a fastening knob (4) is fixedly connected to the tail end of the fastening screw rod (13).

3. The rapid positioning assembly for optical gratings of claim 1, further comprising: the clamping structure comprises a supporting block (5) fixedly connected to the upper end of a sliding block (3), a clamping block (6) is integrally formed at the upper end of the supporting block (5), a contraction joint (11) is formed in the middle of the clamping block (6), the clamping block (6) is divided into two parts through the contraction joint (11), a clamping hole (12) is formed in the middle of the contraction joint (11), a clamping screw (14) is connected to one side of the upper end of the clamping block (6) in a threaded mode, the clamping screw (14) penetrates through the clamping block (6) on one side and is connected to the clamping block (6) on the other side, and a clamping knob (7) is fixedly connected to the clamping screw (14).

4. The rapid positioning assembly for optical gratings of claim 1, further comprising: adjusting part (9) are including adjusting pole and gag lever post (19), it is the telescopic link to adjust pole and gag lever post (19), wherein adjusts pole loop bar (15) including the lower extreme, loop bar (15) upper end outside is rotated and is connected with adjusting nut (16), loop bar (15) and adjusting nut (16) internal thread connection adjusting screw (17), upper and lower end fixedly connected with fixed block (18) about adjusting pole and gag lever post (19), fixed block (18) fixed connection of adjusting pole and gag lever post (19) lower extreme is in slider (3) upper end, fixed block (18) fixed connection push pedal (8) of upper end, push pedal (8) are the level form, lateral wall before clamping structure is laminated to push pedal (8) one side.

5. The utility model provides a grating direction table examination appearance which characterized in that: wherein a positioning assembly as claimed in any one of claims 1-4 is used.