CN211668378U

CN211668378U - Dial indicator fixing support for detection

Info

Publication number: CN211668378U
Application number: CN202020458278.4U
Authority: CN
Inventors: 张立宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-13
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a dial indicator fixing bracket for detection, in particular to the field of building engineering detection, which comprises a bracket bottom plate, wherein a magnetic force seat with magnetism is fixedly arranged on the bracket bottom plate, and two groups of dial indicator fixing devices are arranged on the magnetic force seat; the dial indicator fixing device comprises first movable nuts which are fixed on two sides of the magnetic base and used for fastening, a first supporting rod penetrates through the interior of the first movable nut, a second supporting rod is arranged at the upper end of the first supporting rod, the second supporting rod is movably connected with the first supporting rod through a second movable nut, the end part of the second supporting rod is connected with a dial indicator, and the end part of the dial indicator is movably connected with the end part of the second supporting rod through a third movable nut; the utility model discloses a three fixture of group fix the part on the carousel, then starting switch drives the motor rotation, and the angle of adjusting the percentage table is put on the detection body surface, can survey the numerical value of this detection body, and is convenient high-efficient.

Description

Dial indicator fixing support for detection

Technical Field

The utility model relates to a building engineering detects the field, concretely relates to detect and use percentage table fixed bolster.

Background

The dial indicator is a comparative measuring tool with higher precision, is mainly used for checking the shape and position errors of a workpiece, and is also commonly used for precisely aligning the workpiece and correcting the clamping position, and the like.

The existing dial indicator support generally adopts a cantilever structure and is fixed through a magnet, and adjacent arms are connected through a ball connecting pair or a hinge. But the dial indicator bracket adopting the cantilever structure has the following problems: 1. when a straight line needs to be measured, the test block is often held by hands to move back and forth for testing, so that the test result is inaccurate due to poor mastery of force and a back and forth measurement route during testing, 2. when a rotating object is tested, the rotating object is often fixed through an external rotator, and the test is not performed when no rotator exists, which is very inconvenient; 3. the existing dial indicator support can only test one detection body at a time, and is practical and low in efficiency.

Therefore, it is necessary to provide a dial indicator fixing bracket for detection.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a detect and use percentage table fixed bolster, the part that will measure the straight line is put on translation device, establish the removal that the measured object spare was realized to the ball on the horizontal pole through three group's covers, as long as keep promoting at the uniform velocity, just can make the part of being surveyed be measured at the uniform velocity, can also round trip movement, guarantee to survey the accuracy of data, the article that will measure the rotator is put on clamping device, fix the part on the carousel through three group's fixture, then start switch drives the motor rotation, the angle of adjusting the percentage table is put on the part surface, can survey the numerical value of this part, and is convenient high-efficient.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a dial indicator fixing support for detection comprises a support bottom plate, wherein a magnetic force seat with magnetism is fixedly arranged on the support bottom plate, and two groups of dial indicator fixing devices are arranged on the magnetic force seat;

the dial indicator fixing device comprises first movable nuts which are fixed on two sides of the magnetic base and used for fastening, a first supporting rod penetrates through the interior of the first movable nut, a second supporting rod is arranged at the upper end of the first supporting rod, the second supporting rod is movably connected with the first supporting rod through a second movable nut, the end part of the second supporting rod is connected with a dial indicator, and the end part of the dial indicator is movably connected with the end part of the second supporting rod through a third movable nut;

the bracket bottom plate is also provided with a rotary clamping device and a translation device which are respectively arranged at two sides of the magnetic base;

the rotary clamping device comprises a rotary table arranged in the support base plate, a clamping mechanism moving together with the rotary table is arranged on the side surface of the rotary table, and a motor for rotating is connected to the bottom of the rotary table;

the translation device is including locating the inside horizontal pole of support bottom plate, be equipped with on the horizontal pole and be used for gliding ball.

Preferably, fixture is including being fixed in the fixed block of carousel side, fixed block side fixedly connected with spring, the ejector pad is being connected to spring one end, the ejector pad end connection arc-shaped clamp splice.

Preferably, a switch electrically connected with the motor is arranged on one side of the bracket bottom plate close to the clamping device.

Preferably, the ball is internally provided with a bearing for rotation, and the cross rod penetrates through the inside of the bearing.

Preferably, the cross bars are arranged in three or more groups.

Preferably, the clamping mechanisms are arranged in three groups or more than three groups.

Preferably, the clamping block is made of a rubber material.

The embodiment of the utility model provides a have following advantage:

1. the utility model can adjust the angle and direction of the dial indicator at will through the second movable nut and the third movable nut, so that the dial indicator is suitable for various measuring building related articles, and is convenient and efficient to use;

2. the part needing to be measured in a straight line is placed on the translation device, the movement of the part to be measured is realized through three groups of balls sleeved on the cross rod, the part to be measured can be measured at a constant speed as long as the part to be measured is pushed at a constant speed, and the part to be measured can also move back and forth, so that the accuracy of the measured data is ensured;

3. the part of the rotating body to be measured is placed on the clamping device, the part is fixed on the rotary table through the three groups of clamping mechanisms, then the switch is started to drive the motor to rotate, the angle of the dial indicator is adjusted to be placed on the surface of the part, the numerical value of the measured body can be measured, and the device is convenient and efficient;

4. the utility model discloses can carry out the test of the relevant article of different buildings simultaneously, be favorable to improving work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an overall structure diagram of embodiment 1 of the present invention;

fig. 2 is a structure diagram of a turntable according to embodiment 1 of the present invention;

fig. 3 is a cross-sectional view of a turntable according to embodiment 1 of the present invention;

fig. 4 is a cross-sectional view of a translation device according to embodiment 1 of the present invention;

in the figure: the device comprises a support base plate 1, a magnetic base 2, a first movable nut 3, a first support rod 4, a second movable nut 5, a second support rod 6, a third movable nut 7, a dial indicator 8, a rotary clamping device 9, a rotary table 10, a clamping mechanism 11, a fixed block 12, a push block 13, a spring 14, a clamping block 15, a translation device 16, a cross rod 17, a ball 18, a bearing 19, a motor 20 and a switch 21.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1:

the dial indicator fixing support for detection comprises a support base plate 1, wherein a magnetic base 2 with magnetism is fixedly arranged on the support base plate 1, and two groups of dial indicator fixing devices are arranged on the magnetic base 2;

the dial indicator fixing device comprises first movable nuts 3 which are fixed on two sides of the magnetic base 2 and used for fastening, a first supporting rod 4 penetrates through the first movable nuts 3, a second supporting rod 6 is arranged at the upper end of the first supporting rod 4, the second supporting rod 6 is movably connected with the first supporting rod 4 through a second movable nut 5, the end part of the second supporting rod 6 is connected with a dial indicator 8, and the end part of the dial indicator 8 is movably connected with the end part of the second supporting rod 6 through a third movable nut 7;

the bracket bottom plate 1 is also provided with a rotary clamping device 9 and a translation device 16, and the rotary clamping device 9 and the translation device 16 are respectively arranged at two sides of the magnetic base 2;

the rotary clamping device 9 comprises a rotary table 10 arranged in the support base plate 1, a clamping mechanism 11 moving together with the rotary table 10 is arranged on the side surface of the rotary table 10, and a motor 20 for rotation is connected to the bottom of the rotary table 10;

the translation device 16 comprises a cross rod 17 arranged inside the support bottom plate 1, and a ball 18 used for sliding is arranged on the cross rod 17, so that the measured part can move at the uniform speed of the translation device 16 conveniently, and the measuring accuracy is further ensured.

Further, the clamping mechanism 11 comprises a fixed block 12 fixed on the side surface of the rotating disc, a spring 14 is fixedly connected to the side surface of the fixed block 12, one end of the spring 14 is connected with a pushing block 13, and the end part of the pushing block 13 is connected with an arc-shaped clamping block 15.

Further, one side of the bracket bottom plate 1 close to the clamping device 9 is provided with a switch 21 electrically connected with a motor 20, a bearing 19 for rotation is arranged inside the ball 18, the cross rod 17 penetrates through the inside of the bearing 19, the cross rods 17 are arranged into three groups, the clamping mechanisms 11 are arranged into three groups, and the clamping blocks 15 are made of rubber materials.

When the device is used, the dial indicator 8 is fixed on the second support rod 6, and the angle and the direction of the dial indicator 8 can be adjusted at will through the second movable nut 5 and the third movable nut 7, so that the device is suitable for various building-related objects, and is convenient and efficient to use;

furthermore, a detection body needing to measure a straight line is placed on the translation device 16, the movement of the part to be measured is realized through three groups of balls 18 sleeved on the cross rod 17, the part to be measured can be measured at a constant speed as long as the part to be measured is pushed at a constant speed, and the part to be measured can also move back and forth, so that the accuracy of the measured data is ensured;

secondly, the detected body of the rotator to be measured is placed on the clamping device 9, the parts are fixed on the rotary table 10 through the three groups of clamping mechanisms 11, then the switch 21 is started to drive the motor 20 to rotate, the angle of the dial indicator 8 is adjusted to be placed on the surface of the detected body, and the numerical value of the detected body can be measured, so that the device is convenient and efficient.

Example 2:

the difference compared to example 1 is: the bracket bottom plate 1 is also provided with a rotary clamping device 9 and a translation device 16, and the rotary clamping device 9 and the translation device 16 are respectively arranged at two sides of the magnetic base 2;

Further, a switch 21 electrically connected with a motor 20 is arranged on one side, close to the clamping device 9, of the support base plate 1, a bearing 19 used for rotating is arranged inside the ball 18, the cross rods 17 penetrate through the bearing 19, the cross rods 17 are arranged in four groups, the clamping mechanisms 11 are arranged in four groups, and the clamping blocks 15 are made of rubber materials.

When the device is used, a detection body needing to measure a straight line is placed on the translation device 16, the movement of a measured object is realized through four groups of balls 18 sleeved on the cross rod 17, the measured part can be measured at a constant speed as long as the constant-speed pushing is kept, the detected part can also move back and forth, the accuracy of measured data is ensured, for smaller objects, the distance between the cross rods 17 is smaller due to the four groups of devices, and the object is prevented from fluctuating on the cross rods;

secondly, a detection body needing to be measured is placed on the clamping device 9, the detection body is fixed on the rotary table 10 through the four groups of clamping mechanisms 11, then the switch 21 is started to drive the motor 20 to rotate, the angle of the dial indicator 8 is adjusted to be placed on the surface of the detection body, the numerical value of the detection body can be measured, convenience and high efficiency are achieved, the four groups of clamping mechanisms 11 are arranged, the detection body can conveniently clamp irregular objects, and operation is more convenient.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a detect and use percentage table fixed bolster, includes support bottom plate (1), its characterized in that: a magnetic base (2) is fixedly arranged on the bracket bottom plate (1), and two groups of dial indicator fixing devices are arranged on the magnetic base (2);

the dial indicator fixing device comprises first movable nuts (3) which are fixed on two sides of a magnetic base (2) and used for fastening, a first supporting rod (4) penetrates through the interior of each first movable nut (3), a second supporting rod (6) is arranged at the upper end of each first supporting rod (4), each second supporting rod (6) is movably connected with the corresponding first supporting rod (4) through a second movable nut (5), the end portion of each second supporting rod (6) is connected with a dial indicator (8), and the end portions of the dial indicators (8) and the corresponding second supporting rods (6) are movably connected through third movable nuts (7);

the bracket bottom plate (1) is also provided with a rotary clamping device (9) and a translation device (16), and the rotary clamping device (9) and the translation device (16) are respectively arranged on two sides of the magnetic base (2);

the rotary clamping device (9) comprises a rotary table (10) arranged in the support base plate (1), a clamping mechanism (11) moving together with the rotary table (10) is arranged on the side surface of the rotary table (10), and a motor (20) for rotating is connected to the bottom of the rotary table (10);

the translation device (16) comprises a cross rod (17) arranged inside the support bottom plate (1), and balls (18) used for sliding are arranged on the cross rod (17).

2. The dial indicator fixing bracket for detection according to claim 1, wherein: fixture (11) is including being fixed in fixed block (12) of carousel side, fixed block (12) side fixedly connected with spring (14), ejector pad (13) are being connected to spring (14) one end, arc clamp splice (15) are being connected to ejector pad (13) end connection.

3. The dial indicator fixing bracket for detection according to claim 1, wherein: and a switch (21) electrically connected with the motor (20) is arranged on one side of the bracket bottom plate (1) close to the clamping device (9).

4. The dial indicator fixing bracket for detection according to claim 1, wherein: the ball (18) is internally provided with a bearing (19) for rotation, and the cross rod (17) penetrates through the bearing (19).

5. The dial indicator fixing bracket for detection according to claim 1, wherein: the cross rods (17) are arranged into three groups or more than three groups.

6. The dial indicator fixing bracket for detection according to claim 2, wherein: the clamping mechanisms (11) are arranged into three groups or more than three groups.

7. The dial indicator fixing bracket for detection according to claim 2, wherein: the clamping block (15) is made of rubber material.