CN112902834A

CN112902834A - But angle of adjustment's instrument microscope

Info

Publication number: CN112902834A
Application number: CN201911220366.9A
Authority: CN
Inventors: 邓勇
Original assignee: Hunan Fuying Precision Technology Co ltd
Current assignee: Hunan Fuying Precision Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2021-06-04

Abstract

The invention relates to the technical field of microscopes, and discloses an angle-adjustable tool microscope which comprises a base, wherein a vertical frame is fixedly arranged on the right side of the top of the base, a bottom plate is fixedly arranged on the left side of the top of the base, a top plate is fixedly arranged on the top of the bottom plate, a placing box is fixedly arranged on the top of the top plate, a top opening is formed in the top of the placing box, a side block is fixedly arranged on the left side of an inner cavity of the top opening, and a circular shaft is movably sleeved in the side block. This but angle of adjustment's instrument microscope through setting up the circle axle, placing board and montant, when the rotatory montant of operating personnel, will make the arc pole drive place the board and use the circle axle to rotate as the centre of a circle, place the product that the board will drive its top this moment and rotate, make it take place to incline to made things convenient for operating personnel to incline to observe and angle modulation to it, consequently increased this instrument microscope's practicality.

Description

But angle of adjustment's instrument microscope

Technical Field

The invention relates to the technical field of microscopes, in particular to a tool microscope with an adjustable angle.

Background

The tool microscope is a mechanical optical instrument based on optical aiming and coordinate measurement, can be used for measuring various lengths and angles, is particularly suitable for measuring various complex tools and parts such as threads, cam profiles, cutting tools, hole intervals and the like, and has a wide application range.

At present, operating personnel is when detecting the quality of product, often need use the instrument microscope, and current instrument microscope is at the in-process of in-service use, operating personnel is through two rotatory lead screws, thereby make and place the board and can drive the product and control and the back-and-forth movement, and then made things convenient for operating personnel to carry out comprehensive observation to the product, however when operating personnel need carry out the slope observation to the product, will make the product be difficult to carry out angle modulation, and then brought inconvenience for operating personnel's detection, consequently need improve it.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the tool microscope with the adjustable angle, which has the advantages of convenience in inclined observation and angle adjustment, and solves the problems that in the actual use process of the existing tool microscope, an operator rotates two screw rods, so that a placing plate can drive a product to move left and right and back and forth, the operator can conveniently and comprehensively observe the product, and when the operator needs to observe the product in an inclined manner, the product is difficult to adjust the angle, and the detection of the operator is inconvenient.

The invention provides the following technical scheme: an angle-adjustable tool microscope comprises a base, wherein a vertical frame is fixedly arranged on the right side of the top of the base, a bottom plate is fixedly arranged on the left side of the top of the base, a top plate is fixedly arranged on the top of the bottom plate, a placing box is fixedly arranged on the top of the top plate, a top opening is formed in the top of the placing box, a side block is fixedly arranged on the left side of an inner cavity of the top opening, a round shaft is movably sleeved in the side block, one end of the front side of the round shaft penetrates through the placing box and extends to the outside of the placing box, a placing plate positioned in the top opening is fixedly sleeved on the outer surface of the round shaft, a limiting block is fixedly arranged on the left side of the top of the placing plate, the top end of the limiting block is positioned above the placing box, an outer arc opening positioned on the right lower portion of the round shaft is formed in the, the bottom fixed mounting of top mouth has the arc pole that is located the inside of interior arc mouth, the fixed cover in inside of arc pole bottom has connect the fixed axle, the positive one end of fixed axle is passed outer arc mouth and is extended to the outside of placing the case, fixed cover has been connect to be located the montant of placing the case outside between the surface of fixed axle and the surface of round axle.

Preferably, the inside of placing the case is provided with a first inner opening located on the right side of the inner arc opening and below the top opening, the inside of placing the case is provided with a second inner opening located on the right lower side of the first inner opening, and the front of placing the case is provided with an oblique opening located on the right side of the outer arc opening.

Preferably, the movable block has been cup jointed in the inside activity of second internal orifice, the left side fixed mounting of movable block has the down tube, the other end of down tube runs through places the case and extends to the inside and fixed mounting of first internal orifice and has the fixture block that is located the inside of interior nock, the left side and the surface engagement on nock right side of fixture block are connected.

Preferably, the outer surface of the diagonal rod is movably sleeved with a flexible spring which is located between the right side of the fixture block and the inner wall of the storage box, one end of the flexible spring is fixedly connected with the right side of the fixture block, and the other end of the flexible spring is fixedly connected with the inner wall of the storage box.

Preferably, the front of movable block fixed mounting has the installation axle, the other end of installation axle passes the bevel connection and extends to the outside of placing the case and fixed the cup joint has the piece of drawing.

Preferably, a lead screw is movably sleeved inside the vertical frame, a side port is formed in the left side of the vertical frame, a driven gear located above the side port is fixedly sleeved on the outer surface of the lead screw, a moving block located below the driven gear is sleeved on the outer surface of the lead screw in a threaded manner, and a lens cone frame located outside the vertical frame is fixedly mounted on the left side of the moving block.

Preferably, the left side of the lens barrel frame is fixedly provided with an eyepiece, and the bottom of the lens barrel frame is fixedly provided with an objective lens.

Preferably, driven gear's surface mesh is connected with driven gear, driven gear's right side fixed mounting has the movable rod, the other end of movable rod runs through perpendicular frame and extends to the outside and the fixed mounting that erects the frame and have the round button.

Compared with the prior art, the invention has the following beneficial effects:

1. this but angle of adjustment's instrument microscope through setting up the circle axle, placing board and montant, when the rotatory montant of operating personnel, will make the arc pole drive place the board and use the circle axle to rotate as the centre of a circle, place the product that the board will drive its top this moment and rotate, make it take place to incline to made things convenient for operating personnel to incline to observe and angle modulation to it, consequently increased this instrument microscope's practicality.

2. This but angle of adjustment's instrument microscope, through setting up arc pole and fixture block, because the surface on arc pole right side is equipped with the tooth, and tooth mouth has been seted up in the left side of fixture block, when the left side of fixture block and the right side separation of arc pole, thereby it is rotatory to make the arc pole can drive and place the board, and when the left side of fixture block and the right side contact of arc pole, will form the fixed action to the arc pole, thereby prevented to place the board and received the effect of gravity and whereabouts, and then brought the facility for operating personnel's observation, consequently, further this instrument microscope's practicality has been increased.

3. This but angle of adjustment's tool microscope, through setting up flexible spring, fixture block and arc pole, flexible spring has elasticity recovery effect, will make the left side of fixture block contact with the right side of arc pole once more, and then has played the fixed action to the arc pole, prevents the skew, promotes the operation precision.

4. This but angle of adjustment's instrument microscope through setting up motion piece, lens barrel holder and eyepiece, the motion piece will drive the lens barrel holder and carry out altitude mixture control, and the operating personnel of being convenient for reaches best observation height, improves and uses the travelling comfort.

Drawings

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

FIG. 2 is a schematic side view of the storage box of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic view of the internal structure of the vertical frame of the present invention;

FIG. 5 is a schematic side view of the knob of the present invention;

FIG. 6 is a schematic view of the first internal orifice and the second internal orifice of the present invention.

In the figure: 1. a base; 2. erecting; 3. a base plate; 4. a top plate; 5. placing a box; 6. a top opening; 7. a side block; 8. a circular shaft; 9. placing the plate; 10. a limiting block; 11. an outer arc opening; 12. an inner arc opening; 13. an arc rod; 14. a fixed shaft; 15. a vertical rod; 16. a first internal port; 17. a second internal port; 18. a bevel opening; 19. a movable block; 20. a diagonal bar; 21. a clamping block; 22. a flexible spring; 23. installing a shaft; 24. pulling the block; 25. a lead screw; 26. a side port; 27. a driven gear; 28. a motion block; 29. a lens barrel holder; 30. a driven gear; 31. a round button; 32. an eyepiece; 33. an objective lens; 34. a movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an angle-adjustable tool microscope includes a base 1, a vertical frame 2 is fixedly installed on the right side of the top of the base 1, a lead screw 25 is movably sleeved inside the vertical frame 2, a side opening 26 is opened on the left side of the vertical frame 2, a driven gear 27 located above the side opening 26 is fixedly sleeved on the outer surface of the lead screw 25, a driven gear 30 is connected to the outer surface of the driven gear 27 in a meshed manner, a movable rod 34 is fixedly installed on the right side of the driven gear 30, the other end of the movable rod 34 penetrates through the vertical frame 2 and extends to the outside of the vertical frame 2, and is fixedly installed with a round button 31, a moving block 28 located below the driven gear 27 is sleeved on the outer surface of the lead screw 25 in a threaded manner, a lens barrel frame 29 located outside the vertical frame 2 is fixedly installed on the left side of the moving block 28, an eyepiece 32 is fixedly installed on the left, a bottom plate 3 is fixedly arranged on the left side of the top of a base 1, two lead screws are respectively adopted in the bottom plate 3 and a top plate 4 in the prior art, so that a product can be driven to move left and right and back and forth between the bottom plate 3 and the top plate 4, the top of the bottom plate 3 is fixedly provided with the top plate 4, a placing box 5 is fixedly arranged on the top of the top plate 4, a first inner opening 16 positioned on the right side of an inner arc opening 12 and below a top opening 6 is arranged in the placing box 5, a second inner opening 17 positioned on the right lower side of the first inner opening 16 is arranged in the placing box 5, a movable block 19 is movably sleeved in the second inner opening 17, a mounting shaft 23 is fixedly arranged on the front side of the movable block 19, the other end of the mounting shaft 23 penetrates through an inclined opening 18 and extends to the outer part of the placing box 5, a pull block 24 is fixedly sleeved on the left side of the movable block 19, an inclined rod 20 is movably sleeved on, one end of a flexible spring 22 is fixedly connected with the right side of a clamping block 21, the other end of the flexible spring 22 is fixedly connected with the inner wall of the placing box 5, the other end of an inclined rod 20 penetrates through the placing box 5 and extends into a first inner opening 16, the clamping block 21 positioned in an inner arc opening 12 is fixedly installed, the left side of the clamping block 21 is meshed with the outer surface of the right side of an arc rod 13, an inclined opening 18 positioned on the right side of an outer arc opening 11 is formed in the front of the placing box 5, a top opening 6 is formed in the top of the placing box 5, a side block 7 is fixedly installed on the left side of an inner cavity of the top opening 6, a circular shaft 8 is movably sleeved in the side block 7, one end of the front side of the circular shaft 8 penetrates through the placing box 5 and extends to the outer part of the placing box 5, a placing plate 9 positioned in the top opening 6 is fixedly sleeved on the outer surface of the circular shaft 8, a limiting, place the front of case 5 and offer the outer nock 11 that is located the 8 right below of circle axle, place the inside of case 5 and offer the inner nock 12 that is located 6 below of top mouthful, the bottom fixed mounting of top mouthful 6 has the nock pole 13 that is located the inside of inner nock 12, the tooth on nock pole 13 right side and the left tooth mouth looks adaptation of fixture block 21, the fixed cover in inside of nock pole 13 bottom has connect fixed axle 14, the positive one end of fixed axle 14 is passed outer nock 11 and is extended to the outside of placing case 5, fixed cover has been connected between the surface of fixed axle 14 and the surface of circle axle 8 and is located the outside montant 15 of placing case 5.

When the detection device works, an operator firstly puts a product to be detected on the top of the placing plate 9, the left side of the product is in contact with the right side of the limiting block 10, and then the operator rotates the round button 31, so that the driven gear 30 drives the driven gear 27 and the lead screw 25 to rotate;

at this time, the moving block 28 will drive the lens barrel frame 29 to adjust the height, and then the operator can observe the product through the ocular lens 32, if the operator needs to observe the product obliquely, the operator first pulls the pull block 24 at this time;

therefore, the mounting shaft 23 drives the inclined rod 20 and the fixture block 21 to move through the movable block 19, at this time, the left side of the fixture block 21 is separated from the right side of the arc rod 13 and enters the first inner opening 16, and meanwhile, an operator pulls the vertical rod 15 again, so that the vertical rod 15 drives the arc rod 13 and the placing plate 9 to rotate through the fixed shaft 14, and at this time, a product on the top of the placing plate 9 also rotates along with the arc rod 13 and the placing plate 9;

when the inclination angle of the product meets the requirement of an operator, the operator releases the pull block 24, and due to the elastic force recovery action of the flexible spring 22, the left side of the clamping block 21 is contacted with the right side of the arc rod 13 again, so that the arc rod 13 is fixed;

the operator then adjusts the position of the barrel mount 29 to observe it.

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. An angle adjustable tool microscope, includes base (1), its characterized in that: the vertical frame (2) is fixedly mounted on the right side of the top of the base (1), the bottom plate (3) is fixedly mounted on the left side of the top of the base (1), the top plate (4) is fixedly mounted on the top of the bottom plate (3), the placing box (5) is fixedly mounted on the top of the top plate (4), the top opening (6) is formed in the top of the placing box (5), the side block (7) is fixedly mounted on the left side of the inner cavity of the top opening (6), the round shaft (8) is sleeved on the inner portion of the side block (7), the front end of the round shaft (8) penetrates through the placing box (5) and extends to the outer portion of the placing box (5), the placing plate (9) located inside the top opening (6) is sleeved on the outer surface of the round shaft (8), the limiting block (10) is fixedly mounted on the left side of the top of the placing plate (9), and the top end of the limiting block (10), the front of placing case (5) is seted up and is located outer arc mouth (11) of round axle (8) right side below, the inside of placing case (5) is seted up and is located inner arc mouth (12) of top mouth (6) below, the bottom fixed mounting of top mouth (6) has arc pole (13) that are located inner arc mouth (12) inside, the fixed cover in inside of arc pole (13) bottom has been cup jointed fixed axle (14), outer arc mouth (11) are passed and extend to the outside of placing case (5) to positive one end of fixed axle (14), fixed cup jointing has between the surface of fixed axle (14) and the surface of round axle (8) and is located the outside montant (15) of placing case (5).

2. The adjustable angle tool microscope of claim 1, wherein: the inside of placing case (5) is seted up and is located first internal orifice (16) of interior nock (12) right side and top mouth (6) below, the inside of placing case (5) is seted up and is located second internal orifice (17) of first internal orifice (16) right side below, place the front of case (5) and seted up bevel connection (18) that are located outer nock (11) right side.

3. The adjustable angle tool microscope of claim 2, wherein: the inside activity of mouth (17) has cup jointed movable block (19) in the second, the left side fixed mounting of movable block (19) has down tube (20), the other end of down tube (20) runs through places case (5) and extends to the inside and fixed mounting of first interior mouth (16) and has fixture block (21) that are located interior nock (12) inside, the surface toothing on left side and nock (13) right side of fixture block (21) is connected.

4. The adjustable angle tool microscope of claim 3, wherein: the outer surface activity of down tube (20) is cup jointed and is located fixture block (21) right side and place flexible spring (22) between case (5) inner wall, the right side fixed connection of one end and fixture block (21) of flexible spring (22), the other end of flexible spring (22) and the inner wall fixed connection who places case (5).

5. The adjustable angle tool microscope of claim 3, wherein: the front of movable block (19) is fixed mounting have installation axle (23), the other end of installation axle (23) passes bevel connection (18) and extends to the outside of placing case (5) and fixed the cup joint has been drawn piece (24).

6. The adjustable angle tool microscope of claim 1, wherein: the inside activity of erecting frame (2) has cup jointed lead screw (25), side mouth (26) have been seted up to the left side of erecting frame (2), the external fixed surface of lead screw (25) has cup jointed driven gear (27) that are located side mouth (26) top, the external surface screw thread of lead screw (25) has cup jointed motion piece (28) that are located driven gear (27) below, the left side fixed mounting of motion piece (28) has and is located the outside lens barrel holder (29) of erecting frame (2).

7. The adjustable angle tool microscope of claim 6, wherein: the left side fixed mounting of lens barrel frame (29) has eyepiece (32), the bottom fixed mounting of lens barrel frame (29) has objective (33).

8. The adjustable angle tool microscope of claim 6, wherein: the external surface meshing of driven gear (27) is connected with driven gear (30), the fixed mounting in right side of driven gear (30) has movable rod (34), the other end of movable rod (34) runs through and erects frame (2) and extends to the outside and the fixed mounting that erects frame (2) and have round button (31).