CN214620981U

CN214620981U - Inner stop block type part measuring device

Info

Publication number: CN214620981U
Application number: CN202120416633.6U
Authority: CN
Inventors: 常海波
Original assignee: Suzhou Youbilong Precision Machinery Co ltd
Current assignee: Suzhou Youbilong Precision Machinery Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-05
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a measuring device for inner stop parts, which comprises a measuring base, a positioning beam is rotatably installed on the upper part of the measuring base through a column, the positioning beam is used for positioning the inner stop parts, and the left end of the positioning beam is fixedly installed with a positioning beam. The fixed pin shaft, the right end of the fixed pin shaft is provided with a first chute, a circular slider is slidably installed in the first chute, and the center of the slider is provided with a movable pin; A vertical calibration plate is arranged on the left side of the beam, and a plane calibration plate to be measured is arranged above the measurement base. The utility model uses the fixed pin shaft and the movable pin shaft to locate and install the parts of the inner stop, which is not only suitable for different types of parts, but also solves the problem of the installation and positioning of the parts of the inner stop. Position the beam horizontally or vertically, and maintain the level of the plane to be measured through the calibration plate of the plane to be measured, which ensures the reliability of the measurement.

Description

Inner stop block type part measuring device

Technical Field

The utility model relates to a measuring equipment technical field specifically is an interior dog class part measuring device.

Background

The measurement of the inner block type part is to measure whether three elements of the part are coplanar, wherein the three elements are central axes and a small plane of two space holes. The space dimension measurement has certain difficulty, the existing measurement condition has no measurement reference, and for parts with irregular shapes, the parts cannot be fixed by a common clamp, namely, the parts with irregular shapes cannot be installed and positioned during measurement, so that the measurement error is large, and the detection result is inaccurate directly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior stopper class part measuring device 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:

the utility model provides an interior dog class part measuring device, its includes measures the base, measure the upper surface of base and establish to the level, wherein:

a positioning cross beam is rotatably arranged above the measuring base through an upright post and used for positioning inner block parts, a fixed pin shaft is fixedly arranged at the left end of the positioning cross beam, a first sliding groove is formed in the right end of the fixed pin shaft, a circular sliding block is slidably arranged in the first sliding groove, and a movable pin shaft is arranged at the center of the sliding block;

a horizontal calibration plate is arranged below the positioning cross beam, the horizontal calibration plate is slidably mounted on a vertical guide rail, the lower end of the horizontal calibration plate is fixed on a support rod, the vertical guide rail is arranged between the positioning cross beam and the measuring base, the support rod is fixed on a first thread seat, and the first thread seat is mounted on a vertical screw through threads;

a vertical calibration plate is arranged on the left side of the positioning cross beam, the vertical calibration plate is perpendicular to the measuring base and is slidably mounted on the horizontal guide rail, the lower end of the vertical calibration plate is fixed on a second threaded seat, the second threaded seat is mounted on the horizontal screw rod, and the horizontal calibration plate and the vertical calibration plate are used for maintaining the positioning cross beam to be horizontal or vertical; the measuring base is provided with a plane calibration plate to be measured above, a second chute is formed in the plane calibration plate, the plane calibration plate to be measured is fixed to the top end of the telescopic rod, and the bottom end of the telescopic rod is slidably mounted in the second chute.

Preferably, the positioning beam is provided with scale marks, and the center of the fixed pin shaft is opposite to the zero scale mark.

Preferably, the fixed pin shaft and the movable pin shaft are sleeved with shaft sleeves which are fixedly arranged in two space holes of the inner block type part.

Preferably, the bottom end of the vertical screw is fixedly connected with a first bevel gear, the first bevel gear is in meshed connection with a second bevel gear, and the second bevel gear is perpendicular to the side face of the measuring base.

Preferably, one end of the mounting shaft of the second bevel gear is fixedly connected with the crank, and one end of the horizontal screw is fixedly connected with the crank.

Preferably, the measuring base is further provided with a height gauge with a gauge.

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

1. the utility model discloses a fixed pin axle on the positioning beam with move the round pin axle and fix a position the interior stopper type part of installation, it is portable through first spout and slider to move the round pin axle, is applicable to the part of different models, has not only solved the problem of interior stopper type part installation location, can also directly measure the distance between two axis through the scale mark that is equipped with on the positioning beam, improved the efficiency of detection.

2. The utility model discloses a horizontal calibration board and vertical calibration board make location crossbeam level or vertical, in addition, adjust the position and the height of the plane calibration board that awaits measuring through telescopic link and second spout, make the plane that awaits measuring maintain the level, measure interior dog class part through taking the table height gauge again, ensured measuring reliability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: the measuring device comprises a measuring base 1, a positioning cross beam 2, a fixed pin shaft 3, a first sliding chute 4, a sliding block 5, a movable pin shaft 6, a scale mark 7, a stand column 8, a block part 9, a horizontal calibration plate 10, a vertical screw rod 11, a first thread seat 12, a supporting rod 13, a first bevel gear 14, a second bevel gear 15, a vertical guide rail 16, a vertical calibration plate 17, a second thread seat 18, a horizontal screw rod 19, a horizontal guide rail 20, a crank 21, a plane calibration plate 22 to be measured, a telescopic rod 23, a second sliding chute 24 and a height gauge 25.

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, the present invention provides a technical solution:

the utility model provides an interior dog class part measuring device, it is including measuring base 1, the upper surface of measuring base 1 is established to the level, it installs location crossbeam 2 to rotate through stand 8 in the top of measuring base 1, location crossbeam 2 is used for fixing a position in dog class part 9, the left end fixed mounting of location crossbeam 2 has fixed pin axle 3, first spout 4 has been seted up to fixed pin axle 3's right-hand member, slidable mounting has circular shape slider 5 in first spout 4, the center of slider 5 is equipped with moves round pin axle 6, be equipped with scale mark 7 on the location crossbeam 2, the center of fixed pin axle 3 is relative with zero scale mark. The fixed pin shaft 3 and the movable pin shaft 6 are sleeved with shaft sleeves which are fixedly arranged in two space holes of the inner block type part 9.

The below of locating beam 2 is equipped with horizontal calibration board 10, and horizontal calibration board 10 slidable mounting is on vertical guide rail 16, and its lower extreme is fixed on bracing piece 13, and vertical guide rail 16 sets up between locating beam 2 and measurement base 1, and bracing piece 13 is fixed on first screw thread seat 12, and first screw thread seat 12 passes through the screw thread and installs on vertical screw 11. The left side of the positioning cross beam 2 is provided with a vertical calibration plate 17, the vertical calibration plate 17 is perpendicular to the measuring base 1 and is slidably mounted on a horizontal guide rail 20, the lower end of the vertical calibration plate 17 is fixed on a second threaded seat 18, the second threaded seat 18 is mounted on a horizontal screw rod 19, and the horizontal calibration plate 10 and the vertical calibration plate 17 are used for maintaining the positioning cross beam 2 to be horizontal or vertical.

The measuring base 1 is provided with a to-be-measured plane calibration plate 22 above, a second chute 24 is formed in the to-be-measured plane calibration plate, the second chute 24 is arranged along the length direction of the central axis of the space hole, the to-be-measured plane calibration plate 22 is fixed at the top end of the telescopic rod 23, and the bottom end of the telescopic rod 23 is slidably mounted in the second chute 24.

The bottom end of the vertical screw 11 is fixedly connected with a first bevel gear 14, the first bevel gear 14 is in meshed connection with a second bevel gear 15, and the second bevel gear 15 is perpendicular to the side surface of the measuring base 1. One end of the mounting shaft of the second bevel gear 15 is fixedly connected with the crank 21, and one end of the horizontal screw 19 is fixedly connected with the crank 21, so that the horizontal screw 19 and the vertical screw 11 can be rotated conveniently to adjust the positions of the horizontal calibration plate 10 and the vertical calibration plate 17.

The measuring base 1 is also provided with a height gauge 25 with a meter.

The utility model discloses a theory of operation does:

through fixed pin axle 3 and the movable pin axle 6 on the positioning beam 2 come the interior dog class part 9 of location installation, movable pin axle 6 is portable through first spout 4 and slider 5, is applicable to the part of different models, has not only solved the problem of interior dog class part installation location, can also directly measure the distance between two axis through the scale mark 7 that is equipped with on the positioning beam 2, has improved the efficiency that detects.

Make positioning beam 2 level or vertical through horizontal calibration board 10 and vertical calibration board 17, in addition, adjust the position and the height of the plane calibration board 22 that awaits measuring through telescopic link 23 and second spout 24, make the plane that awaits measuring maintain the level, measure interior dog class part 9 through taking table tongue 25 again, ensured measuring reliability.

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 inner stopper-type parts measuring device, comprising a measuring base (1), and the upper surface of the measuring base (1) is set to be horizontal, and is characterized in that:

A positioning beam (2) is rotatably installed on the top of the measuring base (1) through a column (8). A fixed pin shaft (3) is fixedly installed at the left end, and a first chute (4) is opened at the right end of the fixed pin shaft (3), and a circular slider (5) is slidably installed in the first chute (4). , the center of the slider (5) is provided with a movable pin (6);

A horizontal alignment plate (10) is arranged below the positioning beam (2), the horizontal alignment plate (10) is slidably mounted on the vertical guide rail (16), and the lower end of the horizontal alignment plate (10) is fixed on the support rod (13). The vertical guide rail (16) is arranged between the positioning beam (2) and the measuring base (1), the support rod (13) is fixed on the first threaded seat (12), and the first threaded seat (12) passes through the The thread is mounted on the vertical screw (11);

The left side of the positioning beam (2) is provided with a vertical calibration plate (17), the vertical calibration plate (17) is perpendicular to the measurement base (1) and is slidably installed on the horizontal guide rail (20), the lower end of which is fixed On the second threaded seat (18), which is mounted on the horizontal screw (19), the horizontal alignment plate (10) and the vertical alignment plate (17) are used to maintain the positioning beam ( 2) Horizontal or vertical;

A plane calibration plate (22) to be measured is arranged above the measurement base (1), a second chute (24) is opened on it, and the plane calibration plate (22) to be measured is fixed on the top of the telescopic rod (23). , the bottom end of the telescopic rod (23) is slidably installed in the second chute (24).

2. A measuring device for inner stopper parts according to claim 1, characterized in that: the positioning beam (2) is provided with a scale line (7), and the center of the positioning pin shaft (3) is the same as the Zero tick marks are relative.

3. A measuring device for inner stop parts according to claim 1, characterized in that: the fixed pin shaft (3) and the movable pin shaft (6) are sleeved with a shaft sleeve, which is fixedly installed on the inner stop Inside the two space holes of the block part (9).

4. A measuring device for inner stop parts according to claim 1, characterized in that: the bottom end of the vertical screw (11) is fixedly connected with the first bevel gear (14), and the first The bevel gear (14) is meshed with the second bevel gear (15), and the second bevel gear (15) is perpendicular to the side surface of the measuring base (1).

5. An inner stopper-type parts measuring device according to claim 4, characterized in that: one end of the installation shaft of the second bevel gear (15) is fixedly connected to the crank handle (21), and the horizontal One end of the screw rod (19) is fixedly connected with the crank handle (21).

6 . The measuring device for inner stop-type parts according to claim 1 , wherein the measuring base ( 1 ) is further provided with a height gauge ( 25 ) with a watch. 7 .