CN218120794U - Slide rail type measuring mechanism - Google Patents

Abstract

The utility model relates to a measuring device technical field discloses a slide rail formula measuring mechanism, the on-line screen storage device comprises a base, be provided with bracket component, determine module and measuring unit on the base, determine module slidable mounting is on the bracket component, the bracket component includes two footstands that the structure is the same, two the footstand sets up relatively, determine module includes the pick-up plate, pick-up plate slidable mounting is between two footstands, measuring unit is located the one end of pick-up plate, measuring unit meets with the upper surface of pick-up plate. The utility model discloses can solve among the prior art if treat that the end of surveying is far away from part edge distance, then need longer lever just measurable quantity, lead to the measuring tool to need great problem of arranging the space.

Description

Slide rail type measuring mechanism

Technical Field

The utility model relates to a measuring device technical field especially relates to a slide rail formula measuring mechanism.

Background

At present, measuring tools (such as a three-coordinate mechanical arm, a dial indicator, a go-no go gauge, a feeler gauge and the like) used by automobile parts are required to be directly contacted with a product so as to measure the size of the position. Some positions of part of products are limited by spatial positions and cannot be measured, and part of positions can only realize single measurement. And because some parts are complicated characteristics such as surrounding type, the part detection part that leads to is sheltered from, can not directly measure the part size.

Chinese utility model patent [ publication No.: CN212539009U discloses a examine a utensil lever detection device. Including detecting round pin support, lever bracket, reading table support and waiting to detect the part, detect round pin support upper end activity grafting and install the part and detect the round pin, the part detects the cover and is equipped with the spring between the up end of round pin top and detection round pin support, the activity is provided with the lever on the lever bracket, installs the reading table on the reading table support, and the reading table bottom is provided with the reading table spring catch, the both ends of lever respectively with part detect between round pin, the spring catch swing joint. When the part to be detected is placed on the detection tool during detection, the part deviation presses the detection pin downwards, and then one end of the lever is pressed downwards to enable the other end of the lever to be lifted, so that the spring pin of the reading meter is compressed, and the size of the molded surface of the part is read by the reading meter according to the compression amount of the spring pin of the reading meter.

This patent is owing to adopted lever structure, and the part deviation with the end of waiting to survey shifts to the detection end through the lever, therefore needs to wait to survey the end and detect the end and to equal to lever axis of rotation distance. However, if the end to be measured is far from the edge of the part, a long lever is required for measurement, resulting in a large arrangement space for the measuring tool. And the lever rotates around the rotating shaft and does not move along the normal direction of the detection surface of the part, so that the difference exists between the actual measurement position and the position to be measured during measurement, and the error exists between the actual measurement value and the theoretical deviation.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a slide rail formula measuring mechanism solves among the prior art if treat that the measuring end is far away from part edge distance, then need longer lever just measurable quantity, leads to measuring tool to need great the problem of arranging the space.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model provides a slide rail formula measuring mechanism, includes the base, be provided with bracket component, determine module and measuring component on the base, determine module slidable mounting is on the bracket component, the bracket component includes two foot rests that the structure is the same, two the foot rest sets up relatively, determine module includes the pick-up plate, pick-up plate slidable mounting is between two foot rests, measuring component is located the one end of pick-up plate, measuring component meets with the upper surface of pick-up plate.

Further, the both sides of pick-up plate all fixed mounting have the slider, the slide rail has been seted up on the foot rest, two slide rail parallel arrangement on the foot rest, slider slidable mounting is on the slide rail.

Furthermore, calibration holes are formed in the sliding block and the sliding rail, and calibration rods are inserted into the calibration holes.

Furthermore, the bottoms at the two ends of the detection plate are both provided with elastic pieces, one ends of the elastic pieces are fixedly connected with the bottom of the detection plate, and the other ends of the elastic pieces are fixedly connected with the base.

Furthermore, one end of the detection plate, which is far away from the measurement assembly, is provided with a measurement probe, and the other end of the detection plate is provided with a measurement boss.

Further, the measuring component comprises a mounting seat and a measuring piece, the mounting seat is fixedly mounted on the base, the measuring piece is fixedly mounted at one end of the top of the mounting seat, and the lower end face of the measuring piece is connected with the upper surface of the measuring boss.

Further, the measuring part is any one of a dial indicator, a stop gauge and a plug gauge.

The utility model has the advantages that:

1. the utility model discloses a check point that the pick-up plate will await measuring the product part shifts to the outside and measures to can be comprehensive measure, and measure simply, swiftly. If the distance between the detection point of the product part to be measured and the edge of the part is far, the length of the detection probe end of the detection plate is only required to be increased, the length of the dial indicator end of the detection plate is not required to be increased, and compared with the prior art, the arrangement space of the measuring mechanism can be effectively reduced.

2. The utility model discloses a set up the pick-up plate, the pick-up plate can reciprocate in the vertical direction, guarantees the bottom contact of the check point of measuring probe and the product part that awaits measuring, need not anxious actual measurement position and the position that awaits measuring to have the difference, guarantees the measuring accuracy.

Drawings

Fig. 1 is a schematic structural view of a slide rail type measuring mechanism of the present invention;

the device comprises a base 1, a detection plate 2, a measuring probe 21, a sliding block 22, an elastic part 23, a measuring boss 24, a product part to be measured 3, a mounting seat 41, a measuring part 42, a foot seat 5, a sliding rail 51 and a calibration rod 6.

Detailed Description

The following description is given for illustrative embodiments of the invention and to enable those skilled in the art to understand the advantages and effects of the invention from the disclosure of the present invention. It should be noted that the drawings provided in the following embodiments are for illustrative purposes only, and are only schematic drawings rather than actual drawings, which should not be construed as limiting the present invention, and in order to better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "front", "back", etc. indicating the orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for convenience of description and simplification of description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, therefore the terms describing the position relationship in the drawings are used only for exemplary illustration, and not for limiting the present invention, and those skilled in the art can understand the specific meaning according to the specific situation.

As shown in fig. 1, the utility model discloses a slide rail 51 formula measuring mechanism, including base 1, be provided with bracket component, determine module and measuring component on the base 1.

The detection assembly comprises a detection plate 2, one end of the detection plate 2 is used for detecting a product part 3 to be detected, and the measurement assembly is located at one end of the detection plate 2. In this embodiment, the detection plate 2 is horizontally arranged, and the horizontal heights of the two ends of the detection plate 2 are ensured to be the same. During measurement, one end of the detection plate 2 is connected with the product part 3 to be measured, and the measurement assembly only needs to measure at the other end of the detection plate 2. In this embodiment, transfer the check point of the product part 3 that awaits measuring to the outside through pick-up plate 2 and measure to can be comprehensive measure, and measure simply, swiftly.

The measuring component comprises a mounting seat 41 and a measuring part 42, the mounting seat 41 is fixedly mounted on the base 1, the measuring part 42 is fixedly mounted at one end of the top of the mounting seat 41, the lower end face of the measuring part 42 is connected with the upper surface of the detection plate 2, the measuring part 42 is any one of a dial indicator, a stop gauge and a plug gauge, and the dial indicator is preferably selected in the embodiment. If the go-no go gauge or the feeler gauge is used, only the mounting structure at the top of the mounting base 41 needs to be adjusted.

One end of the detection plate 2, which is far away from the measuring assembly, is provided with a measuring probe 21, and the other end is provided with a measuring boss 24. The length of the measuring probe 21 is equal to that of the measuring boss 24. In this embodiment, the shape of the measuring probe 21 is not limited, and the shape adapted to the measuring point of the product component 3 to be measured can be selected according to actual conditions.

The bracket component comprises two footstands 5 with the same structure, wherein the two footstands 5 are arranged oppositely, a sliding rail 51 is arranged on each footstand 5, and the sliding rails 51 on the two footstands 5 are arranged in parallel. The two sides of the detection plate 2 are fixedly provided with sliders 22, and the sliders 22 are slidably mounted on the slide rails 51. The detection plate 2 is arranged between the two foot seats 5 in a sliding way. The detection plate 2 can move up and down in the vertical direction so as to measure the product part 3 to be measured, the contact between the bottom of the detection point of the measurement probe 21 and the detection point of the product part 3 to be measured can be ensured, the difference between the actual measurement position and the position to be measured does not need to be worried about, and the measurement accuracy is ensured. In this embodiment, the position of the slider 22 does not need to be set in the middle of the detection plate 2, and the position of the slider 22 can be changed according to actual needs. If the distance between the detection point of the product part 3 to be measured and the edge of the part is far, the length of the measuring probe 21 end of the detection plate 2 is only required to be increased, the length of the dial indicator end of the detection plate 2 is not required to be increased, and compared with the prior art, the arrangement space of the measuring mechanism can be effectively reduced.

The slide block 22 and the slide rail 51 are both provided with calibration holes, and the calibration rod 6 is inserted in the calibration holes. The calibration bar 6 and the calibration holes are used to determine the initial state of the test plate 2 in order to zero the dial gauge to ensure the accuracy of the measurement. And the calibration rod 6 and the calibration hole also play a role in limiting the detection plate 2, and when the detection plate is not used, the calibration rod 6 is inserted into the calibration hole to prevent the detection plate 2 from moving randomly.

The bottom at 2 both ends of pick-up plate all is provided with elastic component 23, and the one end and the 2 bottom fixed connection of pick-up plate of elastic component 23, the other end and base 1 fixed connection. In this embodiment, the elastic member 23 is a spring for supporting the detection plate 2. When the calibrating rod 6 is inserted into the detecting hole, the spring is in a compressed state.

The utility model discloses a slide rail 51 formula measuring mechanism, during the use: firstly, a product part to be detected is arranged above a measuring mechanism, then a calibrating rod 6 is inserted into a calibrating hole, and a dial indicator is reset to zero. And then, the calibration rod 6 is pulled out, the spring recovers deformation to enable the detection plate 2 to move upwards, the measuring probe 21 at one end of the detection plate 2 is gradually connected with the detection point of the product part 3 to be detected, the measuring boss 24 at the other end simultaneously gradually extrudes the probe of the dial indicator, after the detection plate 2 to be detected stops, the measuring probe 21 abuts against the detection point of the product part 3 to be detected, and then the dial indicator is read.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the technical solutions of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims (7)

1. A slide rail formula measuring mechanism which characterized in that: the detection device comprises a base, wherein a support component, a detection component and a measurement component are arranged on the base, the detection component is slidably mounted on the support component, the support component comprises two footstands which are the same in structure, the two footstands are arranged oppositely, the detection component comprises a detection plate, the detection plate is slidably mounted between the two footstands, the measurement component is located at one end of the detection plate, and the measurement component is connected with the upper surface of the detection plate.

2. A slide rail type measuring mechanism according to claim 1, wherein: the detection plate is characterized in that sliding blocks are fixedly mounted on two sides of the detection plate, sliding rails are arranged on the foot seats, the two sliding rails on the foot seats are arranged in parallel, and the sliding blocks are slidably mounted on the sliding rails.

3. A slide rail type measuring mechanism according to claim 2, wherein: calibration holes are formed in the sliding block and the sliding rail, and calibration rods are inserted into the calibration holes.

4. A slide rail type measuring mechanism according to claim 1, wherein: the bottom at both ends of the detection plate is provided with an elastic part, one end of the elastic part is fixedly connected with the bottom of the detection plate, and the other end of the elastic part is fixedly connected with the base.

5. A slide rail type measuring mechanism according to claim 1, wherein: one end of the detection plate, which is far away from the measuring component, is provided with a measuring probe, and the other end of the detection plate is provided with a measuring boss.

6. A slide rail type measuring mechanism according to claim 5, wherein: the measuring assembly comprises a mounting seat and a measuring piece, the mounting seat is fixedly mounted on the base, the measuring piece is fixedly mounted at one end of the top of the mounting seat, and the lower end face of the measuring piece is connected with the upper surface of the measuring boss.

7. A slide rail type measuring mechanism according to claim 6, wherein: the measuring part is any one of a dial indicator, a stop gauge and a plug ruler.

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