CN205748289U - A kind of device measuring external diameter - Google Patents

A kind of device measuring external diameter Download PDF

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Publication number
CN205748289U
CN205748289U CN201620633476.3U CN201620633476U CN205748289U CN 205748289 U CN205748289 U CN 205748289U CN 201620633476 U CN201620633476 U CN 201620633476U CN 205748289 U CN205748289 U CN 205748289U
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China
Prior art keywords
guide rail
block
external diameter
laser
slide
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Active
Application number
CN201620633476.3U
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Chinese (zh)
Inventor
赵渊博
高百锋
鱼连科
王鑫
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Xi'an Industrial Automation Equipment Co Ltd Bova
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Xi'an Industrial Automation Equipment Co Ltd Bova
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Priority to CN201620633476.3U priority Critical patent/CN205748289U/en
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Abstract

The utility model discloses a kind of device measuring external diameter, including electric cylinder, U-shaped frame, first guide rail, V-block and laser diameter measuring instrument, described electric cylinder includes body, second guide rail and slide unit, described body is used for driving described slide unit linear reciprocation on described second guide rail to move, described U-shaped frame is located on described second guide rail, described first guide rail is located on described U-shaped frame, and described first guide rail and described second guide rail parallel, described first guide rail is provided with slide block, described slide unit is connected by link with described slide block, described slide block and described slide unit can synchronous slides, described V-block is located on described slide block, described laser diameter measuring instrument is located at described V-block both sides, described V-block is provided with breach, the laser that described laser diameter measuring instrument sends may pass through described breach.The device of measurement external diameter described in the utility model, for the external diameter of Parts Measurement, can improve measurement efficiency and precision.

Description

A kind of device measuring external diameter
Technical field
This utility model relates to outside diameter measuring technical field, particularly to a kind of device measuring external diameter.
Background technology
Axial workpiece is the most common, is support rotary part and turns round therewith with transmitting movement, moment of torsion Or the machine components of moment of flexure, generally round metal are shaft-like, each section can have different diameters, for the ease of manufacturing and installing, needs The external diameter of axial workpiece measured, prior art to be typically manually use the measurer such as latch, micrometer to measure, Measure inefficient, and error easily occurs in manual operation, reduces certainty of measurement, therefore, how to improve Parts Measurement The efficiency of external diameter and precision.
Utility model content
In view of this, this utility model provides a kind of device measuring external diameter, for the external diameter of Parts Measurement, can carry High measurement efficiency and precision.
This utility model solves the problems referred to above by techniques below means:
The device of measurement external diameter of the present utility model, including electric cylinder, U-shaped frame, the first guide rail, V-block and laser diameter measurement Instrument, described electric cylinder includes body, the second guide rail and slide unit, and described body is used for driving described slide unit at described second guide rail Linear reciprocation moves, and described U-shaped frame is located on described second guide rail, and described first guide rail is located on described U-shaped frame, and described First guide rail and described second guide rail parallel, described first guide rail is provided with slide block, and described slide unit passes through to be connected with described slide block Frame connects, described slide block and described slide unit can synchronous slide, described V-block is located on described slide block, and described laser diameter measuring instrument sets In described V-block both sides, described V-block is provided with breach, and the laser that described laser diameter measuring instrument sends may pass through described breach.
Further, being provided with the 3rd guide rail between described first guide rail and described second guide rail, described 3rd guide rail is with described First guide rail is vertical, and described laser diameter measuring instrument is slidably connected to the two ends of described 3rd guide rail.
Further, described link includes that push pedal, connecting plate and backing plate, described push pedal are vertically connected on described slide unit, Described backing plate is located on described slide block, and described V-block is located on described backing plate, and described connecting plate one end is connected with described push pedal, The other end is connected with described backing plate.
Further, also include that base plate, described electric cylinder are located on described base plate, the bottom of described U-shaped frame and described base plate Bottom concordant.
Further, it is provided with cushion block below described 3rd guide rail.
Further, the dual-side of described V-block is equipped with multiple described breach, and the dual-side of described V-block is multiple Breach one_to_one corresponding is arranged.
The device measuring external diameter that this utility model provides, in use, can be placed on institute by axial workpiece to be measured Stating on V-block, the slide unit controlling described electric cylinder moves along described second guide rail, and the slide block on described first guide rail synchronizes to move Dynamic, thus drive described V-block and described axial workpiece synchronizing moving, make position to be measured accurate with described laser diameter measuring instrument Alignment, thus by described laser diameter measuring instrument, the external diameter of the either segment of axial workpiece can be measured, lacking on described V-block Mouth is easy to laser and is passed, and prevents laser from being stopped by V-block, thus, accurately can move to be measured by controlling described electric cylinder Axial workpiece, accurately measures the external diameter of either segment by described laser diameter measuring instrument, thus can the external diameter of Parts Measurement, and can Improve and measure efficiency and precision.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the device of measurement external diameter of the present utility model;
Fig. 2 is the partial view in A portion in Fig. 1;
Fig. 3 is the side view of the device of measurement external diameter of the present utility model.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " " center ", " on ", D score, "front", "rear", The orientation of the instruction such as "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " or position relationship are for based on accompanying drawing institute The orientation shown or position relationship, be for only for ease of description this utility model and simplify description rather than instruction or hint indication Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality Novel restriction.
Term " first ", " second " and " the 3rd " is only used for describing purpose, and it is not intended that indicate or imply relatively heavy The property wanted or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " and the feature of " the 3rd " are defined Can express or implicitly include one or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
Below with reference to accompanying drawing, this utility model is described in detail, as shown in Figure 1 to Figure 3: described in the present embodiment Measuring the device of external diameter, including electric cylinder 1, U-shaped frame the 2, first guide rail 3, V-block 4 and laser diameter measuring instrument 5, described electric cylinder 1 wraps Including body the 101, second guide rail 102 and slide unit 103, described body 101 is used for driving described slide unit 103 at described second guide rail On 102, linear reciprocation moves, and described U-shaped frame 2 is located on described second guide rail 102, and described first guide rail 3 is located at described U-shaped On frame 2, and described first guide rail 3 is parallel with described second guide rail 102, and described first guide rail 3 is provided with slide block 6, described slide unit 103 are connected by link 7 with described slide block 6, described slide block 6 and described slide unit 103 can synchronous slide, described V-block 4 is located at On described slide block 6, described laser diameter measuring instrument 5 is located at described V-block 4 both sides, and concrete, described laser diameter measuring instrument 5 includes first Body and the second body, described the first noumenon and the both sides of the second body described V-block 4 of separation, described V-block 4 is provided with scarce Mouth 41, the laser that described laser diameter measuring instrument 5 sends may pass through described breach 41.
The device measuring external diameter described in the present embodiment, in use, can be placed on described V by axial workpiece to be measured On type block 4, the slide unit 103 controlling described electric cylinder 1 moves along described second guide rail 102, the slide block 6 on described first guide rail 3 Synchronizing moving, thus drive described V-block 4 and described axial workpiece synchronizing moving, make position to be measured and described Laser Measuring Footpath instrument 5 Accurate align, thus by described laser diameter measuring instrument 5, the external diameter of the either segment of axial workpiece can be measured, described V Breach 41 on type block 4 is easy to laser and is passed, and prevents laser from being stopped by V-block 4, thus, and can be by controlling described electric cylinder 1 essence The most mobile axial workpiece to be measured, accurately measures the external diameter of either segment by described laser diameter measuring instrument 5, thus can measurement axis class The external diameter of part, and measurement efficiency and precision can be improved.
For the ease of regulating the position of described laser diameter measuring instrument 5, as the further improvement of technique scheme, described the Being provided with the 3rd guide rail 8 between one guide rail 3 and described second guide rail 102, described 3rd guide rail 8 is vertical with described first guide rail 3, institute State laser diameter measuring instrument 5 and be slidably connected to the two ends of described 3rd guide rail 8, thus the first noumenon of described laser diameter measuring instrument 5 can be made Move on described 3rd guide rail 8 with the second body, regulate relative distance, it is ensured that certainty of measurement.
As the further improvement of technique scheme, described link 7 includes push pedal 71, connecting plate 72 and backing plate 73, Described push pedal 71 is vertically connected on described slide unit 103, and described backing plate 73 is located on described slide block 6, and described V-block 4 is located at institute Stating on backing plate 73, described connecting plate 72 one end is connected with described push pedal 71, and the other end is connected with described backing plate 73, convenient install and Dismounting, and be easy to manufacture.
As the further improvement of technique scheme, also include that base plate 9, described electric cylinder 1 are located on described base plate 9, The bottom of described U-shaped frame 2 is concordant with the bottom of described base plate 9, during use, base plate 9 and U-shaped frame 2 can be each attached to desktop or On other table tops of person, and keep level, prevent deflection.
As the further improvement of technique scheme, below described 3rd guide rail 8, it is provided with cushion block 11.
As the further improvement of technique scheme, the dual-side of described V-block 4 is equipped with multiple described breach 41, And multiple breach 41 one_to_one corresponding of the dual-side of described V-block 4 is arranged, it is simple to the external diameter of Parts Measurement multistage position.
Finally illustrating, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although ginseng According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from objective and the model of technical solutions of the utility model Enclosing, it all should be contained in the middle of right of the present utility model.

Claims (6)

1. the device measuring external diameter, it is characterised in that: include electric cylinder (1), U-shaped frame (2), the first guide rail (3), V-block (4) and laser diameter measuring instrument (5), described electric cylinder (1) includes body (101), the second guide rail (102) and slide unit (103), described Body (101) is used for driving described slide unit (103) to move in the upper linear reciprocation of described second guide rail (102), described U-shaped frame (2) across Being located on described second guide rail (102), described first guide rail (3) is located on described U-shaped frame (2), and described first guide rail (3) with Described second guide rail (102) is parallel, and described first guide rail (3) is provided with slide block (6), described slide unit (103) and described slide block (6) Connected by link (7), described slide block (6) and described slide unit (103) can synchronous slide, described V-block (4) is located at described cunning On block (6), described laser diameter measuring instrument (5) is located at described V-block (4) both sides, and described V-block (4) is provided with breach (41), described The laser that laser diameter measuring instrument (5) sends may pass through described breach (41).
The device of measurement external diameter the most according to claim 1, it is characterised in that: described first guide rail (3) and described second Being provided with the 3rd guide rail (8) between guide rail (102), described 3rd guide rail (8) is vertical with described first guide rail (3), described Laser Measuring Footpath instrument (5) is slidably connected to the two ends of described 3rd guide rail (8).
The device of measurement external diameter the most according to claim 1, it is characterised in that: described link (7) include push pedal (71), Connecting plate (72) and backing plate (73), described push pedal (71) is vertically connected on described slide unit (103), and institute is located at by described backing plate (73) Stating on slide block (6), described V-block (4) is located on described backing plate (73), and described connecting plate (72) one end is with described push pedal (71) even Connecing, the other end is connected with described backing plate (73).
The device of measurement external diameter the most according to claim 1, it is characterised in that: also include base plate (9), described electric cylinder (1) being located on described base plate (9), the bottom of described U-shaped frame (2) is concordant with the bottom of described base plate (9).
The device of measurement external diameter the most according to claim 2, it is characterised in that: described 3rd guide rail (8) lower section is provided with pad Block (11).
The device of measurement external diameter the most according to claim 1, it is characterised in that: the dual-side of described V-block (4) is equipped with Multiple described breach (41), and multiple breach (41) the one_to_one corresponding setting of the dual-side of described V-block (4).
CN201620633476.3U 2016-06-24 2016-06-24 A kind of device measuring external diameter Active CN205748289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620633476.3U CN205748289U (en) 2016-06-24 2016-06-24 A kind of device measuring external diameter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620633476.3U CN205748289U (en) 2016-06-24 2016-06-24 A kind of device measuring external diameter

Publications (1)

Publication Number Publication Date
CN205748289U true CN205748289U (en) 2016-11-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107560582A (en) * 2017-08-25 2018-01-09 西安工业大学 A kind of train shaft footpath automatic measurement mechanism
WO2021134975A1 (en) * 2019-12-30 2021-07-08 江苏万力机械股份有限公司 High-efficiency measuring device for outer diameters of multi-cylinder crankshaft and measuring method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107560582A (en) * 2017-08-25 2018-01-09 西安工业大学 A kind of train shaft footpath automatic measurement mechanism
WO2021134975A1 (en) * 2019-12-30 2021-07-08 江苏万力机械股份有限公司 High-efficiency measuring device for outer diameters of multi-cylinder crankshaft and measuring method thereof

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