CN214010152U

CN214010152U - Large micrometer indication error detection frame

Info

Publication number: CN214010152U
Application number: CN202120006685.6U
Authority: CN
Inventors: 王海
Original assignee: Wuhan Zhongsuo Measurement Technology Co ltd
Current assignee: Wuhan Zhongsuo Measurement Technology Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-08-20
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to a examine and determine frame technical field, and disclose a big micrometer indicating value error and examine and determine frame, including the containing box, the equal fixedly connected with universal brake wheel in four corners of containing box lower surface, the left and right sides of containing box upper surface all is provided with the chamber door, the upper surface of chamber door passes through the hinge and articulates with the upper surface of containing box, the middle part fixedly connected with handle that opens and shuts of chamber door upper surface. This frame is examined to big micrometer indicating value error, it rotates to drive the pivot through driving motor, make the pivot drive gear rotate, drive gear drives the pinion rack and carries out lateral shifting, the pinion rack drives the movable plate and carries out lateral shifting, the movable plate drives the sliding plate through even board and slides along the slide rail, the sliding plate drives the examination platform and goes up and down, realized taking out and accomodating the examination platform, make the user take out and accomodate the examination platform according to the user demand, the volume of device has been reduced, the user has made things convenient for and has carried the device.

Description

Large micrometer indication error detection frame

Technical Field

The utility model relates to a examine and determine frame technical field specifically is a frame is examined and determined to big micrometer indicating value error.

Background

Big micrometer utilizes the vice principle of spiral to measure the separated distance between the face to two on the arc chi frame, carry out the general length measurement instrument of reading, there can be certain error in its indicating value of big micrometer after using a period, consequently need examine and determine its indicating value error, and examine and determine the frame and be the equipment that is used for placing big micrometer at the examination in-process, examination frame simple structure under the prior art, most is fixed structure, and is large, inconvenient user carries, can not adjust the height of examining and determining the frame according to user's height, the flexibility is relatively poor, inconvenient user's use.

For example, chinese patent publication nos.: a micrometer indication error detection frame provided in CN208968396U, which is basically described as follows: the utility model discloses a through setting up and placing case, connecting seat and bolt, twist off the bolt and make bracing piece and connecting seat separate, make slide and bracing piece separate again, place the part under dismantling in placing the case to reduce the volume of this examination shelf, make this examination shelf convenient to carry, increased the practicality of this examination shelf, through setting up slide and fixed handle, pull fixed handle outside to make dead lever and spacing hole separate, then promote the height that the slide can adjust the examination platform upward or downward, thus make this examination shelf be suitable for the examiner of different heights, further increased the practicality of this examination shelf; however, the utility model discloses a when using and accomodating the device, need the user to dismantle the device repeatedly, it is comparatively troublesome to use, has reduced work efficiency.

Therefore, the inventor provides a large micrometer indication error detection frame aiming at the existing structure and deficiency and researching and improving the existing structure and deficiency with the experience of abundant design development and actual manufacturing of the related industry for many years, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a frame is examined to big micrometer indicating value error has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a large micrometer indication error detection frame comprises a containing box, wherein four corners of the lower surface of the containing box are fixedly connected with universal brake wheels, the left side and the right side of the upper surface of the containing box are respectively provided with a box door, the upper surface of the box door is hinged with the upper surface of the containing box through a hinge, the middle part of the upper surface of the box door is fixedly connected with an opening and closing handle, the front side and the rear side of the upper surface of the box door are respectively provided with a magnetic suction block, the front side and the rear side of the left inner wall and the rear side of the right inner wall of the containing box are respectively provided with a slide rail, the lower surface of the slide rail is fixedly connected with an anti-collision plate, the inner side surface of the slide rail is slidably connected with a sliding plate, the left side and the right side of the upper surface of the sliding plate are respectively fixedly connected with a mounting seat, the middle part of the upper surface of the mounting seat is fixedly connected with a first upright post, the top of the inner wall of the first upright post is provided with a first connecting post, the middle part of the outer surface of the first connecting post is sleeved with a connecting lug, the inner side surface of the connecting lug is fixedly connected with a second upright post, the outer side of the upper surface of the second upright post and the top of the outer side surface of the first upright post are respectively provided with a limiting pin, the top of the inner side surface of the limiting pin positioned at the top is provided with a positioning bolt, the front and the back middle parts of the first upright post and the second upright post are respectively and fixedly connected with a limiting sliding plate, the bottom of the outer surface of the first upright post is sleeved with a sliding sleeve, the middle part of the inner side surface of the sliding sleeve is fixedly connected with a verification platform, the left and the right sides of the front side of the sliding sleeve are respectively provided with a positioning bolt, the bottoms of the left inner wall and the right inner wall of the containing box are respectively and fixedly connected with a guide pillar, the left and the right sides of the outer surface of the guide pillar are, the middle part of second spliced pole surface has cup jointed even board, the middle part fixedly connected with pinion rack of movable plate medial surface, the bottom of containing box front side inner wall is rotated and is connected with the pivot, drive gear has been cup jointed at the middle part of pivot surface, drive gear and pinion rack meshing, the bottom of containing box rear side inner wall is provided with driving motor, driving motor's output and the rear end fixed connection of pivot.

Preferably, the surface of the opening and closing handle is provided with a wrapping layer, the surface of the wrapping layer is provided with anti-skid grains, and the surface of the anti-skid grains is provided with anti-skid convex grains.

Preferably, the slide rail is I-shaped, and mounting holes are formed in the top and the bottom of the outer side face of the slide rail.

Preferably, the left side and the right side of the front face of the first upright column and the top and the bottom of the front face of the second upright column are both provided with positioning threaded holes.

Preferably, T-shaped sliding grooves are formed in the front side and the rear side of the inner wall of the bottom of the storage box, and T-shaped sliding blocks are fixedly connected to the front side and the rear side of the lower surface of the movable plate.

Preferably, the middle parts of the inner wall of the front side and the inner wall of the rear side of the sliding sleeve are provided with square sliding grooves, and the width of each square sliding groove is matched with the width of the limiting sliding plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a frame is examined and decided to big micrometer indicating value error possesses following beneficial effect:

1. this frame is examined to big micrometer indicating value error, it rotates to drive the pivot through driving motor, make the pivot drive gear rotate, drive gear drives the pinion rack and carries out lateral shifting, the pinion rack drives the movable plate and carries out lateral shifting, the movable plate drives the sliding plate through even board and slides along the slide rail, the sliding plate drives the examination platform and goes up and down, realized taking out and accomodating the examination platform, make the user take out and accomodate the examination platform according to the user demand, the volume of device has been reduced, the user has made things convenient for and has carried the device.

2. This frame is examined to big micrometer indicating value error, through first stand, first spliced pole, cooperation between engaging lug and the second stand is used, the folding of second stand is accomodate has been realized, the volume of first stand and second stand has been reduced, made things convenient for the user to accomodate first stand and second stand, user's use has been made things convenient for, through first stand, the second stand, cooperation between sliding sleeve and the positioning bolt is used, the regulation to examining and testing platform height has been realized, make the user adjust the height of examining and testing platform according to the user demand, make the device can adapt to the user of different heights, user's use has been made things convenient for, the flexibility of device has been improved.

Drawings

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

FIG. 2 is a schematic vertical sectional view of the local structure of the present invention;

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

In the figure: 1. a storage box; 2. a universal brake wheel; 3. a box door; 4. the handle is opened and closed; 5. a magnetic block; 6. a slide rail; 7. an anti-collision plate; 8. a sliding plate; 9. a mounting seat; 10. a first upright post; 11. connecting lugs; 12. a second upright post; 13. a limiting pin; 14. positioning bolts; 15. a limiting sliding plate; 16. a sliding sleeve; 17. a verification platform; 18. positioning the bolt; 19. a guide post; 20. moving the plate; 21. a hinge plate; 22. connecting plates; 23. a toothed plate; 24. a rotating shaft; 25. a transmission gear; 26. the motor is driven.

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. 1-3, the present invention provides a technical solution: a large micrometer indication error detection frame comprises a containing box 1, universal brake wheels 2 are fixedly connected at four corners of the lower surface of the containing box 1, box doors 3 are arranged at the left side and the right side of the upper surface of the containing box 1, the upper surface of the box door 3 is hinged with the upper surface of the containing box 1 through hinges, an opening and closing handle 4 is fixedly connected at the middle part of the upper surface of the box door 3, magnetic suction blocks 5 are arranged at the front side and the rear side of the upper surface of the box door 3, slide rails 6 are arranged at the front side and the rear side of the left side inner wall and the right side inner wall of the containing box 1, an anti-collision plate 7 is fixedly connected at the lower surface of the slide rail 6, a slide plate 8 is slidably connected at the inner side surface of the slide rail 6, mounting seats 9 are fixedly connected at the left side and the right side of the upper surface of the slide plate 8, a first upright post 10 is fixedly connected at the middle part of the upper surface of the mounting seats 9, a first connecting post is provided with a first connecting post, a connecting lug 11 is sleeved at the middle part of the outer surface of the first connecting post, the inner side surface of the connecting lug 11 is fixedly connected with a second upright post 12, the folding and storage of the second upright post 12 are realized through the matching use of the first upright post 10, the first connecting post, the connecting lug 11 and the second upright post 12, the volume of the first upright post 10 and the second upright post 12 is reduced, the user can conveniently store the first upright post 10 and the second upright post 12, the use of the user is facilitated, the outer side of the upper surface of the second upright post 12 and the top of the outer side surface of the first upright post 10 are both provided with a limiting pin 13, the top of the inner side surface of the limiting pin 13 positioned at the top is provided with a positioning bolt 14, the middle parts of the front surfaces and the back surfaces of the first upright post 10 and the second upright post 12 are both fixedly connected with a limiting sliding plate 15, the bottom of the outer surface of the first upright post 10 is sleeved with a sliding sleeve 16, the middle part of the inner side surface of the sliding sleeve 16 is fixedly connected with a verification platform 17, the left side and the right side of the front surface of the sliding sleeve 16 are both provided with positioning bolts 18, through the matching use between the first upright post 10, the second upright post 12, the sliding sleeve 16 and the positioning bolt 18, the height adjustment of the verification platform 17 is realized, so that a user can adjust the height of the verification platform 17 according to the use requirement, the device can adapt to users with different heights, the use of the user is facilitated, the flexibility of the device is improved, the bottoms of the left inner wall and the right inner wall of the containing box 1 are fixedly connected with guide posts 19, the left side and the right side of the outer surface of the guide posts 19 are respectively sleeved with a movable plate 20, the front side and the rear side of the upper surface of the movable plate 20 and the left side and the right side of the lower surface of the sliding plate 8 are respectively and fixedly connected with hinged plates 21, the inner side surface of the hinged plates 21 is provided with a second connecting post, the middle part of the outer surface of the second connecting post is sleeved with a connecting plate 22, the transmission gear 25 is sleeved in the middle of the outer surface of the rotating shaft 24, the transmission gear 25 is meshed with the toothed plate 23, the bottom of the inner wall of the rear side of the containing box 1 is provided with the driving motor 26, the model of the driving motor 26 is Y80M1-2, the rotating shaft 24 is driven to rotate through the driving motor 26, the rotating shaft 24 drives the transmission gear 25 to rotate, the transmission gear 25 drives the toothed plate 23 to move transversely, the toothed plate 23 drives the moving plate 20 to move transversely, the moving plate 20 drives the sliding plate 8 to slide along the sliding rail 6 through the connecting plate 22, the sliding plate 8 drives the verification platform 17 to lift, the verification platform 17 is taken out and contained, a user can take out and contain the verification platform 17 according to use requirements, the size of the device is reduced, the user can carry the device conveniently, and the output end of the driving motor 26 is fixedly connected with the rear end of the rotating shaft 24.

The utility model discloses for convenient to use person controls opening and closing of chamber door 3, consequently is provided with the parcel layer at the surface that opens and shuts handle 4, and the surface on parcel layer is provided with anti-skidding line, and anti-skidding line's surface is provided with anti-skidding protruding grain, and the parcel layer has increased the user palm and has opened and shut the frictional force between the handle 4, has reduced the probability that the phenomenon of taking off the hand appears, has made things convenient for opening and closing of user to chamber door 3 to control.

The utility model discloses a stability when guaranteeing the sliding plate 8 and going up and down, consequently the shape that sets up slide rail 6 is the I-shaped, and the mounting hole has all been seted up to the top and the bottom of 6 lateral surfaces of slide rail, and when sliding plate 8 goes up and down, sliding plate 8 slides along slide rail 6, and slide rail 6 carries on spacingly to sliding plate 8, has guaranteed the stability when sliding plate 8 goes up and down.

The utility model discloses a realize the location to the position of sliding sleeve 16 on first stand 10 and second stand 12, consequently all seted up the location screw hole in the positive left and right sides of first stand 10 and the positive top of second stand 12 and bottom, positioning bolt 18 is fixed between first stand 10 and second stand 12 and sliding sleeve 16 through location screw hole, has realized the location to the position of sliding sleeve 16 on first stand 10 and second stand 12.

The utility model discloses a stability when guaranteeing movable plate 20 and removing, consequently T shape spout has all been seted up to both sides around the inner wall of containing box 1 bottom, the equal fixedly connected with T shape slider in both sides around the lower surface of movable plate 20, and when movable plate 20 removed, T shape slider slided in the inside of T shape spout, and T shape slider carries on spacingly to movable plate 20, has guaranteed the stability when movable plate 20 removed.

The utility model discloses a guarantee stability when sliding sleeve 16 slides, consequently all seted up square chute at the middle part of 16 front side inner walls of sliding sleeve and rear side inner wall, square chute's width and spacing slide 15's width looks adaptation, when sliding sleeve 16 slides, sliding sleeve 16 slides along spacing slide 15 through square chute, and spacing slide 15 carries on spacingly to sliding sleeve 16, has guaranteed the stability when sliding sleeve 16 slides.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, a user moves the device to a corresponding position through the universal brake wheel 2, after the movement is finished, the user opens the box door 3 through the opening and closing handle 4, after the box door is opened, the driving motor 26 is started, the output end of the driving motor 26 rotates to drive the rotating shaft 24 to rotate, the rotating shaft 24 drives the transmission gear 25 to rotate, the transmission gear 25 drives the toothed plate 23 to move inwards, the toothed plate 23 drives the moving plate 20 to move inwards along the guide post 19, the moving plate 20 pushes the sliding plate 8 to slide upwards along the sliding rail 6 through the connecting plate 22, the sliding plate 8 drives the verification platform 17 to move upwards, so that the verification platform 17 is taken out, after the verification platform is taken out, the user drives the second upright post 12 to rotate outwards through the connecting lug 11 by taking the first connecting post as a circle center, after the rotation, the user inserts the positioning bolt 14 into the limiting pin 13, so that the display of the second upright post 12 is realized, after the expansion, the user adjusts the height of examination platform 17 according to the user demand, the user twists clockwise positioning bolt 18, breaks off being connected between first stand 10 and the sliding sleeve 16, after the disconnection, the user promotes sliding sleeve 16 and slides along spacing slide 15, sliding sleeve 16 drives examination platform 17 and goes up and down, realized the regulation to examination platform 17 height, after the regulation finishes, the user fixes between sliding sleeve 16 and first stand 10 or second stand 12 through positioning bolt 18.

To sum up, this big micrometer indicating value error examines and decides frame, it rotates to drive pivot 24 through driving motor 26, make pivot 24 drive gear 25 rotate, drive gear 25 drives pinion rack 23 and carries out lateral shifting, pinion rack 23 drives movable plate 20 and carries out lateral shifting, movable plate 20 drives sliding plate 8 through even board 22 and slides along slide rail 6, sliding plate 8 drives examination platform 17 and goes up and down, realized taking out and accomodating examination platform 17, make the user can take out and accomodate examination platform 17 according to the user demand, the volume of device has been reduced, made things convenient for the user to carry the device.

This frame is examined to big micrometer indicating value error, through first stand 10, first spliced pole, cooperation between engaging lug 11 and the second stand 12 is used, realized accomodating the folding of second stand 12, the volume of first stand 10 and second stand 12 has been reduced, made things convenient for the user to accomodate first stand 10 and second stand 12, user's use has been made things convenient for, through first stand 10, second stand 12, cooperation between sliding sleeve 16 and the positioning bolt 18 is used, the regulation to examining platform 17 height has been realized, make the user adjust the height of examining platform 17 according to the user demand, make the device can adapt to the user of different heights, user's use has been made things convenient for, the flexibility of device has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frame is examined to big micrometer indicating value error, includes containing box (1), its characterized in that: the four corners of the lower surface of the containing box (1) are fixedly connected with universal brake wheels (2), the left side and the right side of the upper surface of the containing box (1) are respectively provided with a box door (3), the upper surface of the box door (3) is hinged with the upper surface of the containing box (1) through hinges, the middle part of the upper surface of the box door (3) is fixedly connected with an opening and closing handle (4), the front side and the rear side of the upper surface of the box door (3) are respectively provided with a magnetic suction block (5), the front side and the rear side of the left side inner wall and the right side inner wall of the containing box (1) are respectively provided with a slide rail (6), the lower surface of the slide rail (6) is fixedly connected with an anti-collision plate (7), the inner side of the slide rail (6) is slidably connected with a slide plate (8), the left side and the right side of the upper surface of the slide plate (8) are respectively fixedly connected with a mounting seat (9), the middle part of the upper surface of the mounting seat (9) is fixedly connected with a first upright column (10), the top of the inner wall of the first upright post (10) is provided with a first connecting post, the middle part of the outer surface of the first connecting post is sleeved with a connecting lug (11), the inner side surface of the connecting lug (11) is fixedly connected with a second upright post (12), the outer side of the upper surface of the second upright post (12) and the top of the outer side surface of the first upright post (10) are respectively provided with a limiting foot (13), the top of the inner side surface of the limiting foot (13) positioned at the top is provided with a positioning bolt (14), the middle parts of the front surface and the back surface of the first upright post (10) and the second upright post (12) are respectively and fixedly connected with a limiting sliding plate (15), the bottom of the outer surface of the first upright post (10) is sleeved with a sliding sleeve (16), the middle part of the inner side surface of the sliding sleeve (16) is fixedly connected with a verification platform (17), the left side and the right side of the front surface of the sliding sleeve (16) are respectively provided with a positioning bolt (18), the bottom parts of the left side inner wall and the right side inner wall of the containing box (1) are respectively and fixedly connected with a guide post (19), the left side and the right side of the outer surface of the guide post (19) are respectively sleeved with a movable plate (20), the front side and the rear side of the upper surface of the movable plate (20) and the left side and the right side of the lower surface of the sliding plate (8) are respectively fixedly connected with a hinged plate (21), a second connecting column is arranged on the inner side surface of the hinged plate (21), a connecting plate (22) is sleeved in the middle of the outer surface of the second connecting column, a toothed plate (23) is fixedly connected to the middle of the inner side surface of the moving plate (20), a rotating shaft (24) is rotatably connected to the bottom of the inner wall of the front side of the containing box (1), a transmission gear (25) is sleeved in the middle of the outer surface of the rotating shaft (24), the transmission gear (25) is meshed with the toothed plate (23), a driving motor (26) is arranged at the bottom of the inner wall of the rear side of the containing box (1), the output end of the driving motor (26) is fixedly connected with the rear end of the rotating shaft (24).

2. The micrometer scale reading error detection frame according to claim 1, wherein: the outer surface of the opening and closing handle (4) is provided with a wrapping layer, the outer surface of the wrapping layer is provided with anti-skid grains, and the outer surface of the anti-skid grains is provided with anti-skid convex grains.

3. The micrometer scale reading error detection frame according to claim 1, wherein: the slide rail (6) is I-shaped, and mounting holes are formed in the top and the bottom of the outer side face of the slide rail (6).

4. The micrometer scale reading error detection frame according to claim 1, wherein: the left side and the right side of the front face of the first upright post (10) and the top and the bottom of the front face of the second upright post (12) are both provided with positioning threaded holes.

5. The micrometer scale reading error detection frame according to claim 1, wherein: t-shaped sliding grooves are formed in the front side and the rear side of the inner wall of the bottom of the containing box (1), and T-shaped sliding blocks are fixedly connected to the front side and the rear side of the lower surface of the movable plate (20).

6. The micrometer scale reading error detection frame according to claim 1, wherein: the middle parts of the inner wall of the front side and the inner wall of the rear side of the sliding sleeve (16) are provided with square sliding grooves, and the width of each square sliding groove is matched with the width of the limiting sliding plate (15).