CN213688264U

CN213688264U - Calibration auxiliary device for drawing measuring instrument

Info

Publication number: CN213688264U
Application number: CN202023182431.4U
Authority: CN
Inventors: 马超
Original assignee: Wuxi Mowitt Precision Machinery Technology Co ltd
Current assignee: Wuxi Mowitt Precision Machinery Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-07-13
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a calibration auxiliary device for a drawing measuring instrument, which comprises a base, the top of the base is provided with a turntable, the inside of the base is provided with a motor, the output end of the motor is fixedly connected with the bottom of the turntable, the top of the turntable is symmetrically provided with a fixed plate, the top of the base and one side of the fixed plate are fixedly provided with a fixed box, the inside of the fixed box is provided with a motor II, a fixed block is arranged between the fixed plates I, the output end of the motor II passes through the fixed plate I to be fixedly connected with one end of the fixed block, the other end of the fixed block is rotatably connected with the fixed plate I, the middle part of the fixed block is rotatably connected with a rotating shaft I, and the top of the rotating shaft I is fixedly connected with a bracket I; therefore, the purpose of regulating and controlling the measured object at multiple angles is achieved, and the time for adjusting elements during measurement of various data is reduced, so that better auxiliary measurement is realized.

Description

Calibration auxiliary device for drawing measuring instrument

Technical Field

The utility model relates to a measure the supplementary field of calibration, specifically be a calibration auxiliary device for drawing measuring apparatu.

Background

Generally, a measuring instrument is a third-party standard required for measurement in order to obtain some attribute values of a target object, and generally has units such as scales and volumes. The basic content of the measuring instrument comprises precision, error, measuring standard equipment, length measurement, angle measurement, shape measurement and traditional optical instruments. Application to precision measurement, and the like.

In the existing calibration auxiliary device, standard equipment is measured, for example, data such as length, angle and shape need to be fixed, measured, changed in direction, re-measured and recorded one by one, the purpose of flexibility and multiple purposes of one auxiliary device cannot be realized, and the problem is very troublesome.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a calibration auxiliary device for drawing measuring instrument.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a calibration auxiliary device for a drawing and measuring instrument, which comprises a base, wherein the top of the base is provided with a turntable, the interior of the base is provided with a motor, the output end of the motor is fixedly connected with the bottom of the turntable, the top of the turntable is symmetrically provided with a fixed plate, the top of the base is fixedly provided with a fixed box at one side of the fixed plate, the interior of the fixed box is provided with a motor II, a fixed block is arranged between the fixed plate I, the output end of the motor II passes through the fixed plate I to be fixedly connected with one end of the fixed block, the other end of the fixed block is rotatably connected with the fixed plate I, the middle part of the fixed block is rotatably connected with a rotating shaft I, the top of the rotating shaft I is fixedly connected with a bracket I, the top of the bracket I is fixedly provided with a connecting block, the exterior of the connecting block is rotatably connected, the utility model discloses a motor, including U type frame, lead screw, connecting plate, motor, connecting plate, No. two pivot are connected with in the inside rotation of a U type frame, No. two supports of the outside fixedly connected with of No. two pivots, No. two U type frames of top fixedly connected with of No. two supports, the equal threaded connection in both sides of No. two U type frames has the lead screw, two the one end of lead screw is all rotated and is connected with the connecting plate, the inside of connecting plate is equipped with No. three motors, one side of connecting plate is equipped with the fixed plate No. two.

As an optimized scheme of the utility model, one side of No. two fixed plates is equipped with vacuum generator, No. two fixed plates outside and keep away from vacuum generator's a side symmetry and be equipped with vacuum chuck, be connected through the connecting pipe between vacuum generator and the vacuum chuck.

As an optimized scheme of the utility model, the inside of No. two fixed plates just is located and is equipped with the electro-magnet between the vacuum chuck.

As an optimized proposal of the utility model, the bottom equidistance of the base is provided with a fixed sucker.

As an optimized proposal of the utility model, the other end fixedly connected with of the screw rod is fastened and twisted.

As an optimized scheme of the utility model, the bottom of base is equipped with control panel, equal and the control panel electric connection of a motor, No. two motors, No. three motors, vacuum generator and electro-magnet.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a calibration auxiliary device for drawing measuring apparatu, its aim at improves the supplementary centre gripping of single calibration in the traditional meaning, lets and only to the function that the folk prescription position was measured can optimize to realize diversified numerical value survey and drawing, very big improvement survey and drawing efficiency, the device easy operation, it is very practical.

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 view of the overall three-dimensional structure of the present invention;

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

fig. 3 is a right-side schematic view of the present invention.

In the figure, 1, a control panel; 2. fixing the sucker; 3. a base; 4. a turntable; 5. a fixing box; 6. a first fixing plate; 7. a first bracket; 8. a second bracket; 9. a fixed block; 10. a first rotating shaft; 11. a connecting plate; 12. a vacuum generator; 13. a second fixing plate; 14. a vacuum chuck; 15. a first motor; 16. a second motor; 17. a first U-shaped frame; 18. a second rotating shaft; 19. connecting blocks; 20. a screw rod; 21. a connecting pipe; 22. a second U-shaped frame; 23. fastening the torsion block; 24. a third motor; 25. an electromagnet.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a calibration auxiliary device for a drawing and measuring instrument, which comprises a base 3, a rotary table 4 is arranged on the top of the base 3 to facilitate the rotary component to reach the required angle, a first motor 15 is arranged inside the base 3 to provide rotary power for the rotary table 4, the output end of the first motor 15 is fixedly connected with the bottom of the rotary table 4, a first fixing plate 6 is symmetrically arranged on the top of the rotary table 4 to clamp a fixing block 9, a fixing box 5 is fixedly arranged on the top of the base 3 and on one side of the first fixing plate 6, a second motor 16 is arranged inside the fixing box 5 to provide rotary power for the fixing block 9, a fixing block 9 is arranged between the two first fixing plates 6 to bear a first bracket 7, the output end of the second motor 16 passes through the first fixing plate 6 to be fixedly connected with one end of the fixing block 9, the other end of the fixing block 9 is rotatably, the middle part of the fixed block 9 is rotatably connected with a first rotating shaft 10 for adjusting the position of the first bracket 7, the top part of the first rotating shaft 10 is fixedly connected with the first bracket 7, the top part of the first bracket 7 is fixedly provided with a connecting block 19 for supporting a component, the outer part of the connecting block 19 is rotatably connected with a first U-shaped frame 17 for supporting and rotating a second bracket 8, the inner part of the first U-shaped frame 17 is rotatably connected with a second rotating shaft 18 for connecting the second bracket 8, the rotating angle is realized, the outer part of the second rotating shaft 18 is fixedly connected with the second bracket 8, the top part of the second bracket 8 is fixedly connected with a second U-shaped frame 22 for clamping the connecting plate 11, the two sides of the second U-shaped frame 22 are both in threaded connection with screw rods 20, one end of the two screw rods 20 is both rotatably connected with a connecting plate 11 for installing a tool for adsorbing standard components, the inside of the connecting, conveniently provide rotary power for No. two fixed plates 13, one side of connecting plate 11 is equipped with No. two fixed plates 13, and No. three motor 24's output passes connecting plate 11 and No. two fixed plates 13's outside fixed connection.

Further, one side of No. two fixed plates 13 is equipped with vacuum generator 12 for the inside air of extraction vacuum chuck 14, and the outside of No. two fixed plates 13 and the one side symmetry of keeping away from vacuum generator 12 are equipped with vacuum chuck 14 for the standard component of fixed survey and drawing, are connected through connecting pipe 21 between vacuum generator 12 and the vacuum chuck 14.

Furthermore, an electromagnet 25 is arranged inside the second fixing plate 13 and between the vacuum chucks 14, is used for adsorbing the metal standard part, is matched with the vacuum chucks 14 for use, and can support the fixing of the standard parts made of various materials.

Further, the bottom equidistance of base 3 is equipped with fixed suction cup 2 for it is fixed with base 3.

Further, the other end of the screw rod 20 is fixedly connected with a fastening block 23 for screwing and fixing the rotation angle of the second fixing plate 13.

Further, the bottom of the base 3 is provided with a control panel 1, and the first motor 15, the second motor 16, the third motor 24, the vacuum generator 12 and the electromagnet 25 are all electrically connected with the control panel 1.

The working principle is as follows: when in use, the standard piece to be mapped is firstly placed beside the vacuum chuck 14 or the electromagnet 25 according to the material, then, the control panel 1 is turned on, the vacuum generator 12 is driven, the vacuum generator 12 pumps out the air inside the vacuum chuck 14 through the connection pipe 21, so that the vacuum chuck 14 fixes the standard, adjusts the angle of the connection plate 11, screws the fastening knob 23 to fix the angle, and then, the third motor 24 is driven to work, the second fixing plate 13 is rotated to a required angle, after a primary measurement value is obtained, further angular adjustment and control is continued by rotating the first U-shaped frame 17 to map further values, and then, the first motor 15 of drive drives carousel 4 and rotates to required angle and surveys again, and at last, the second motor 16 of drive drives fixed block 9 and carries out final angle modulation, accomplishes whole surveys and draws, the device easy operation, convenient and practical.

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. A calibration auxiliary device for a drawing and measuring instrument comprises a base (3) and is characterized in that a turntable (4) is arranged at the top of the base (3), a motor (15) is arranged inside the base (3), the output end of the motor (15) is fixedly connected with the bottom of the turntable (4), a first fixing plate (6) is symmetrically arranged at the top of the turntable (4), a fixing box (5) is fixedly arranged at the top of the base (3) and positioned on one side of the first fixing plate (6), a second motor (16) is arranged inside the fixing box (5), a fixing block (9) is arranged between the first fixing plate (6), the output end of the second motor (16) penetrates through the first fixing plate (6) to be fixedly connected with one end of the fixing block (9), and the other end of the fixing block (9) is rotatably connected with the first fixing plate (6), the middle part of the fixing block (9) is rotatably connected with a first rotating shaft (10), the top of the first rotating shaft (10) is fixedly connected with a first support (7), the top of the first support (7) is fixedly provided with a connecting block (19), the outside of the connecting block (19) is rotatably connected with a first U-shaped frame (17), the inside of the first U-shaped frame (17) is rotatably connected with a second rotating shaft (18), the outside of the second rotating shaft (18) is fixedly connected with a second support (8), the top of the second support (8) is fixedly connected with a second U-shaped frame (22), the two sides of the second U-shaped frame (22) are both in threaded connection with screw rods (20), one ends of the two screw rods (20) are both rotatably connected with a connecting plate (11), the inside of the connecting plate (11) is provided with a third motor (24), one side of the connecting plate (11) is provided with a second fixing plate (13), the output end of the third motor (24) penetrates through the connecting plate (11) to be fixedly connected with the outside of the second fixing plate (13).

2. The calibration auxiliary device for drawing measuring instrument according to claim 1, wherein a vacuum generator (12) is disposed on one side of the second fixing plate (13), a vacuum suction cup (14) is symmetrically disposed on the outer portion of the second fixing plate (13) and on the side far away from the vacuum generator (12), and the vacuum generator (12) and the vacuum suction cup (14) are connected through a connecting pipe (21).

3. The calibration aid for drawing measurement instruments according to claim 1, characterized in that an electromagnet (25) is provided inside the second fixing plate (13) and between the vacuum chucks (14).

4. Calibration aid for a drawing measuring instrument, according to claim 1, characterized in that the bottom of the base (3) is provided with fixed suction cups (2) at equal distances.

5. The calibration aid for a drawing measuring instrument according to claim 1, characterized in that a fastening block (23) is fixedly connected to the other end of the screw rod (20).

6. The calibration auxiliary device for the drawing measurement instrument according to claim 3, wherein the bottom of the base (3) is provided with a control panel (1), and the first motor (15), the second motor (16), the third motor (24), the vacuum generator (12) and the electromagnet (25) are all electrically connected with the control panel (1).