CN212747602U

CN212747602U - Detection apparatus for calibrator

Info

Publication number: CN212747602U
Application number: CN202022182598.4U
Authority: CN
Inventors: 孟凡超
Original assignee: Zhejiang Dyna Automation Technology Co ltd
Current assignee: Zhejiang Dyna Automation Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-03-19
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a detection apparatus for calibrator relates to the detection apparatus technical field of calibrator. This detection device of thickness gauge, including detection device, fixedly connected with supporting leg below the detection device, be carved with the graduation apparatus above the detection device, the baffle is gone up to fixedly connected with above the detection device, the rectangle spout has been seted up at the back of going up the baffle, and this thickness gauge's detection device changes through rotatory hexagonal and rotates the drive pivot, and the pivot is rotatory in L shape mount right side, and the hexagonal changes clockwise rotation and drives L shape mount and move backward, and the hexagonal changes and drives L shape mount and move forward anticlockwise rotation, and after removing L shape mount to suitable position, L shape mount one can fix the product with L shape mount two, through fixing the product to be favorable to detecting, reduce and lead to the detection error because of the product is unstable.

Description

Detection apparatus for calibrator

Technical Field

The utility model relates to a detection apparatus technical field of calibrator specifically is a detection apparatus of calibrator.

Background

Thickness gauges (thickness gauge) are instruments used to measure the thickness of materials and objects. The thickness of products (such as steel plates, steel strips, films, paper, metal foils and other materials) is measured continuously or in samples in industrial production, and radioactive thickness meters using the penetrating characteristics of alpha rays, beta rays and gamma rays are used in the instruments; there are ultrasonic thickness gauges that use the change in ultrasonic frequency; an eddy current thickness meter using the eddy current principle; there are also thickness gauges using mechanical contact measurement principles, and the like.

The detection device of the existing thickness gauge has the following defects: traditional thickness detection device is when detecting, mostly fixes the product one-way, nevertheless when fixing to the higher product of toughness, one-way fixed can make it take place deformation, leads to measuring the error to appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device of calibrator 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 detection device of a thickness gauge comprises a detection device, wherein a supporting leg is fixedly connected below the detection device, a dial gauge is carved on the detection device, an upper clapboard is fixedly connected on the detection device, the back of the upper clapboard is provided with a rectangular chute, a linkage device is arranged in the detection device, the linkage device comprises a rotating rod, the lower surface of the rotating rod is fixedly connected to the bottom surface of the detection device, the outer surface of the rotating rod is movably sleeved with a gear, the back surface of the gear is engaged with a first rectangular gear, the right surface of the first rectangular gear is fixedly connected with a circular lantern ring, the back of the round lantern ring is movably connected with a threaded rod, the right side of the threaded rod is provided with a rotating handle, the front surface of the gear is meshed with the second rectangular gear, a thickness detection device is arranged in the detection device, and a workpiece fixing device is arranged in the detection device.

Preferably, the thickness detection device includes that L shape removes a frame one, L shape removes a positive fixed connection in a rectangular gear table wall in lower part, the spout has been seted up at L shape removes a middle part, sliding connection has the pivot in the spout, the right side swing joint of pivot has the hexagonal to change the handle, the left side fixedly connected with L shape mount one of pivot, the left side fixedly connected with L shape mount two of L shape removal frame one.

Preferably, the workpiece fixing device comprises an L-shaped moving frame II, the back of the lower part of the L-shaped moving frame II is fixedly connected to the surface wall of the rectangular gear II, a baffle is fixedly connected to the right of the L-shaped moving frame II, an L-shaped sliding rod is fixedly connected to the lower portion of the right end of the L-shaped moving frame II, the L-shaped sliding rod is slidably connected to the rectangular sliding groove, and indexes are fixedly connected to the right of the L-shaped moving frame II.

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

(1) this calibrator's detection device, the rotatory transmission rectangular gear through the gear one moves to opposite simultaneously with rectangular gear two, remove a second and remove a suitable position back with L shape when L shape, fix the product completely, the distance of drawing on the graduation apparatus according to the index this moment carries out the reading, can measure thickness, traditional thickness detection device is when detecting, mostly fix the product is one-way, but when fixing to the higher product of toughness, one-way fixed can make it take place the deformation, lead to measuring the error to appear, this device is through with product both-way fixed, thereby reduced the error that comes from deformation to bring.

(2) This thickness gauge's detection device, place on L shape mount two through the product that will detect, rotatory hexagonal is changeed and is driven the pivot rotation, the pivot is rotatory in L shape mount right side, the hexagonal is changeed and is driven L shape mount backward movement clockwise rotation, the hexagonal is changeed and is driven L shape mount forward movement counterclockwise rotation, remove L shape mount after suitable position, L shape mount one can fix the product with L shape mount two, through fixing the product, thereby be favorable to detecting, reduce and lead to the detection error because of the product is unstable.

Drawings

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

FIG. 2 is a schematic view of the L-shaped movable frame of the present invention;

fig. 3 is a schematic view of the handle of the present invention.

In the figure: the device comprises a

detection device

1, 11 support legs, 12 scales, 13 upper partition plates, 14 rectangular sliding grooves, 2 rotating rods, 21 gears, 22 rectangular gear I, 23 rectangular gear II, 24 circular lantern rings, 25 threaded rods, 26 rotating handles, 3L-shaped moving frames I, 31 sliding grooves, 32 rotating shafts, 33 hexagonal rotating handles, 34L-shaped fixing frames I, 35L-shaped fixing frames II, 4L-shaped moving frames II, 41 baffle plates, 42L-shaped sliding rods and 43 indexes.

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 detection device of a thickness gauge comprises a detection device 1, support legs 11 are fixedly connected below the detection device 1, a scale 12 is carved on the detection device 1, an upper partition plate 13 is fixedly connected on the detection device 1, a rectangular sliding groove 14 is formed in the back of the upper partition plate 13, a linkage device is arranged in the detection device 1 and comprises a rotating rod 2, the lower surface of the rotating rod 2 is fixedly connected on the bottom surface of the detection device 1, a gear 21 is movably sleeved on the outer surface of the rotating rod 2, a rectangular gear 22 is meshed on the back surface of the gear 21, a circular sleeve 24 is fixedly connected on the right surface of the rectangular gear 22, a threaded rod 25 is movably connected on the back surface of the circular sleeve 24, the threaded rod 25 rotates in the circular sleeve 24, the rotating handle 26 rotates clockwise to drive the rectangular gear 22 to move leftwards, the rotating handle 26 rotates anticlockwise to drive the rectangular gear 22 to move rightwards, the rectangular gear 22 moves leftwards or can drive an L-shaped moving, the movement of the first rectangular gear 22 drives the gear 21 to rotate, the gear 21 rotates outside the rotating rod 2, the rotation of the gear 21 drives the second rectangular gear 23 to move, the right side of the threaded rod 25 is provided with a rotating handle 26, the front side of the gear 21 is meshed with the second rectangular gear 23, a thickness detection device is arranged in the detection device 1, and a workpiece fixing device is arranged in the detection device 1.

The thickness detection device comprises an L-shaped moving frame I3, the front face of the lower portion of the L-shaped moving frame I3 is fixedly connected to the surface wall of a rectangular gear I22, a sliding groove 31 is formed in the middle of the L-shaped moving frame I3, a rotating shaft 32 is connected in the sliding groove 31 in a sliding mode, a rotating hexagonal handle 33 rotates to drive the rotating shaft 32 to rotate, the rotating shaft 32 rotates on the right side of an L-shaped fixing frame I34, the hexagonal handle 33 rotates clockwise to drive the L-shaped fixing frame I34 to move backwards, the hexagonal handle 33 rotates anticlockwise to drive the L-shaped fixing frame I34 to move forwards, after the L-shaped fixing frame I34 is moved to a proper position, the L-shaped fixing frame I34 and an L-shaped fixing frame II 35 can fix a product, the right side of the rotating shaft 32 is movably connected with the hexagonal handle 33, the left side of the rotating shaft 32 is fixedly connected with the L-shaped fixing frame I34, the left side, the back of the lower portion of the L-shaped moving frame II 4 is fixedly connected to the surface wall of the rectangular gear II 23, the baffle plate 41 is fixedly connected to the right side of the L-shaped moving frame II 4, the moving of the rectangular gear II 23 drives the L-shaped moving frame II 4 to move, the rectangular gear I22 and the rectangular gear II 23 move oppositely at the same time through the rotation transmission of the gear 21, after the L-shaped moving frame II 4 and the L-shaped moving frame I3 move to a proper position, a product is completely fixed, reading is conducted according to the distance marked on the dial gauge 12 by the index 43 at the moment, an L-shaped sliding rod 42 is fixedly connected to the lower portion of the right end of the L-shaped moving frame II 4, the L-shaped sliding rod 42 is slidably connected into the rectangular sliding groove 14, and the index 43 is fixedly connected to the right.

The working principle is as follows:

the first step is as follows: the product that will need to detect is placed on two 35 of L shape mount, rotatory hexagonal is changeed 33 and is driven the pivot 32 rotatory, pivot 32 is rotatory in L shape mount 34 right side, the hexagonal is changeed 33 clockwise rotation and is driven L shape mount 34 and move backward, the hexagonal is changeed 33 anticlockwise rotation and is driven L shape mount 34 and move forward, move L shape mount 34 after suitable position, L shape mount 34 can fix the product with two 35 of L shape mount, through fixing the product, thereby be favorable to detecting, reduce and lead to the detection error because of the product is unstable.

The second step is that: the rotating handle 26 is rotated, the rotation of the rotating handle 26 drives the rotation of the threaded rod 25, the threaded rod 25 rotates in the circular sleeve ring 24, the rotating handle 26 rotates clockwise to drive the first rectangular gear 22 to move leftwards, the rotating handle 26 rotates anticlockwise to drive the first rectangular gear 22 to move rightwards, the first rectangular gear 22 moves leftwards or rightwards to drive the first L-shaped moving frame 3 to move leftwards or rightwards, the first rectangular gear 22 moves to drive the gear 21 to rotate, the gear 21 rotates outside the rotating rod 2, the rotation of the gear 21 drives the second rectangular gear 23 to move, the movement of the second rectangular gear 23 drives the second L-shaped moving frame 4 to move leftwards and rightwards, the first rectangular gear 22 and the second rectangular gear 23 simultaneously move oppositely through the rotation of the gear 21, after the second L-shaped moving frame 4 and the first L-shaped moving frame 3 move to proper positions, a product is completely fixed, and reading is carried out according to the distance marked by the index 43 on the scale, can measure thickness, traditional thickness detection device is when detecting, fixes the product one-way mostly, nevertheless when fixing to the higher product of toughness, and one-way fixed can make it take place deformation, leads to measuring the error, and this device is through with product both-way fixed to the error that comes from deformation to have reduced and has come.

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 detection apparatus for calibrator, includes detection device (1), fixedly connected with supporting leg (11) below detection device (1), be carved with graduation apparatus (12) above detection device (1), baffle (13) in the fixedly connected with above detection device (1), rectangle spout (14) have been seted up at the back of going up baffle (13), be equipped with aggregate unit, its characterized in that in detection device (1): the linkage device comprises a rotating rod (2), the lower surface of the rotating rod (2) is fixedly connected to the bottom surface of the detection device (1), a gear (21) is movably sleeved on the outer surface of the rotating rod (2), a first rectangular gear (22) is meshed with the back surface of the gear (21), a circular lantern ring (24) is fixedly connected to the right surface of the first rectangular gear (22), a threaded rod (25) is movably connected to the back surface of the circular lantern ring (24), a rotating handle (26) is arranged on the right surface of the threaded rod (25), and a second rectangular gear (23) is meshed with the front surface of the gear (21);

a thickness detection device is arranged in the detection device (1);

and a workpiece fixing device is arranged in the detection device (1).

2. The detecting device of the thickness gauge according to claim 1, wherein: the thickness detection device comprises a first L-shaped moving frame (3), the front face of the lower portion of the first L-shaped moving frame (3) is fixedly connected to the surface wall of a first rectangular gear (22), and a sliding groove (31) is formed in the middle of the first L-shaped moving frame (3).

3. The detection device of the thickness gauge according to claim 2, wherein: a rotating shaft (32) is connected in the sliding groove (31) in a sliding mode, and a hexagonal rotating handle (33) is movably connected to the right side of the rotating shaft (32).

4. The detecting device of the thickness gauge according to claim 3, wherein: the left side fixedly connected with L shape mount (34) of pivot (32), the left side fixedly connected with L shape mount two (35) of L shape removal frame (3).

5. The detecting device of the thickness gauge according to claim 1, wherein: the workpiece fixing device comprises a second L-shaped moving frame (4), the back of the lower portion of the second L-shaped moving frame (4) is fixedly connected to the surface wall of the second rectangular gear (23), and a baffle (41) is fixedly connected to the right of the second L-shaped moving frame (4).

6. The detecting device of the thickness gauge according to claim 5, wherein: an L-shaped sliding rod (42) is fixedly connected below the right end of the L-shaped moving frame II (4), the L-shaped sliding rod (42) is connected in the rectangular sliding groove (14) in a sliding mode, and indexes (43) are fixedly connected to the right side of the L-shaped moving frame II (4).