CN114812333B - Movable workbench V-groove inspection tool and inspection method thereof - Google Patents
Movable workbench V-groove inspection tool and inspection method thereof Download PDFInfo
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- CN114812333B CN114812333B CN202210561846.7A CN202210561846A CN114812333B CN 114812333 B CN114812333 B CN 114812333B CN 202210561846 A CN202210561846 A CN 202210561846A CN 114812333 B CN114812333 B CN 114812333B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0018—Measuring arrangements characterised by the use of mechanical techniques for measuring key-ways
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Abstract
The application provides a V-groove inspection tool for a movable workbench, which comprises a positioning shaft, wherein a fixed plate, a front positioning plate, a floating gauge stand and a rear positioning plate are sequentially connected in series on the positioning shaft, groove-shaped rollers are arranged at the bottoms of the floating gauge stand and the fixed plate, the groove-shaped rollers are positioned in V-shaped grooves of V-shaped sample blocks, a spring is arranged between the floating gauge stand and the front positioning plate, and a dial indicator is arranged on the floating gauge stand; the fixed plate, the front positioning plate and the rear positioning plate are all fixed on the positioning shaft, and the floating gauge stand is slidably arranged on the positioning shaft. The application also provides a V-groove inspection method of the movable workbench. The application is an integrated structure, the structure is not scattered, the measurement is convenient, and the influence of measurement errors on the finished product of the movable worktable aluminum profile is greatly reduced; the operation is simple, time and labor are saved, the use is convenient, a novice can easily operate, the reading is visual, and the reading error is effectively reduced; the application range is wide.
Description
Technical Field
The application belongs to the technical field of woodworking machining machinery, and particularly relates to a V-groove inspection tool of a movable workbench and an inspection method thereof.
Background
The existing mobile station is used for detecting the V-shaped groove by adopting round bars after processing the V-shaped groove, and the two round bars are respectively placed in the left and right V-shaped grooves and then measured by using a caliper. The different angles of caliper measurement have a larger influence on measurement errors. 2 round bars and calipers, see fig. 8, belong to three articles, and are not very convenient for one person to operate. Each work station in turn requires multiple point measurements. And therefore is very time-consuming and labor-consuming.
Disclosure of Invention
In order to achieve the above purpose, the application adopts the following technical scheme: the V-groove inspection tool of the movable workbench comprises a positioning shaft, wherein a fixed plate, a front positioning plate, a floating gauge stand and a rear positioning plate are sequentially connected in series on the positioning shaft, groove-shaped rollers are arranged at the bottoms of the floating gauge stand and the fixed plate, the groove-shaped rollers are positioned in V-shaped grooves of V-shaped sample blocks, a spring is arranged between the floating gauge stand and the front positioning plate, and a dial indicator is arranged on the floating gauge stand;
the fixed plate, the front positioning plate and the rear positioning plate are all fixed on the positioning shaft, and the floating gauge stand is slidably arranged on the positioning shaft.
Optionally, the V-shaped sample block is made of steel.
Optionally, the fixing plate, the front positioning plate and the rear positioning plate are all fixed on the positioning shaft through detachable set screws; the positions of the fixing plate, the front positioning plate and the rear positioning plate on the positioning shaft can be adjusted.
Optionally, a second linear bearing is arranged in the floating gauge stand, so that the floating gauge stand can slide on the positioning shaft.
Optionally, a guide shaft is arranged between the floating gauge stand and the front positioning plate, one end of the guide shaft is fixed on the front positioning plate, and the other end of the guide shaft is connected with the floating gauge stand through a first linear bearing.
Optionally, a groove-shaped roller is arranged at the bottom of the floating gauge stand, the groove-shaped roller is fixed on the fixed plate through a plugging screw, and a third bearing is sleeved on the plugging screw, so that the groove-shaped roller can rotate and move in the V-shaped sample block.
Optionally, two groove-shaped rollers are arranged at the bottom of the fixed plate, and the connection mode of the two groove-shaped rollers and the fixed plate is the same as the connection mode of the floating gauge stand and the groove-shaped rollers.
Alternatively, the three grooved rollers are located on the same measuring plane.
Optionally, the dial indicator is disposed on top of the floating bezel.
The application also provides a method for inspecting the V-shaped groove of the movable workbench, which comprises the following steps,
step one, manufacturing a V-shaped sample block;
step two, adjusting a V-shaped groove inspection tool of the movable workbench according to the V-shaped sample block, and adjusting the positions of a fixed plate, a front positioning plate, a floating gauge stand and a rear positioning plate on a positioning shaft to enable groove rollers at the bottoms of the floating gauge stand and the fixed plate to be positioned in V-shaped grooves of the V-shaped sample block;
step three, a movable workbench V-groove inspection tool adjusts and calibrates the numerical value by utilizing a V-groove of a V-shaped sample block;
and step four, moving the V-shaped groove inspection tool of the movable workbench after the calibration is completed to the machined movable workbench aluminum profile, and checking whether the V-shaped groove on the movable workbench aluminum profile meets the inspection requirement or not, if the inspection result of the V-shaped groove on the movable workbench aluminum profile is within a reasonable error range, judging the V-shaped groove as a qualified product, and if the V-shaped groove exceeds the reasonable error range, re-machining the movable workbench aluminum profile or directly scrapping the movable workbench aluminum profile.
The application is an integrated structure, the structure is not scattered, the measurement is convenient, and the influence of measurement errors on the finished product of the movable worktable aluminum profile is greatly reduced; the operation is simple, time and labor are saved, the use is convenient, a novice can easily operate, the reading is visual, and the reading error is effectively reduced; the application range is wide.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a mobile station V-groove inspection tool of the present application;
FIG. 2 is a top view of the mobile station V-groove inspection tool of the present application;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;
FIG. 4 is a cross-sectional view taken along the direction B-B in FIG. 2;
fig. 5 is an enlarged view of the portion M of fig. 4;
FIG. 6 is a rear view of the mobile station V-groove inspection tool of the present application;
FIG. 7 is a schematic diagram of the present mobile station V-groove inspection tool inspecting mobile station aluminum profiles;
fig. 8 is a schematic structural view of a conventional inspection apparatus for inspecting V-grooves in the background art.
The symbols in the drawings illustrate:
1-V-shaped sample blocks; 2-percentage table; 3-groove type rollers; 4-a third bearing; 5-a fixing plate; 6-positioning a shaft; 7-a first linear bearing; 8-a second linear bearing; 9-floating gauge stand; 10-elastic washers for holes; 11-plugging a screw; 12-spacer bush; 13-a front positioning plate; 14-a guide shaft; 15-a spring; 16-a rear positioning plate; 17-handle; 18-a set screw; 19-moving a workbench aluminum profile; 20-adjusting bolts.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Example 1
The application provides a movable workbench V-groove inspection tool, which is shown in fig. 1 and 7, wherein the movable workbench V-groove inspection tool utilizes a V-groove of a V-shaped sample block 1 to adjust and calibrate numerical values, the calibrated movable workbench V-groove inspection tool is moved to a machined movable workbench aluminum profile 19 (the V-groove on the movable workbench aluminum profile 19 is machined according to the size of the V-groove of the V-shaped sample block 1), whether the V-groove on the movable workbench aluminum profile 19 meets inspection requirements is measured, if the inspection result of the V-groove on the movable workbench aluminum profile 19 is within a reasonable error range, the movable workbench V-groove inspection tool is judged to be a qualified product, and if the inspection result exceeds the reasonable error range, the movable workbench aluminum profile 19 is required to be reworked or is directly scrapped.
The V-shaped sample block 1 is made of steel, and the V-shaped sample block 1 made of steel is high in hardness and cannot deform.
Referring to fig. 2, 3 and 6, the V-groove inspection tool for mobile workbench comprises a positioning shaft 6, a fixing plate 5, a front positioning plate 13, a floating gauge stand 9 and a rear positioning plate 16 are sequentially connected in series on the positioning shaft 6, groove rollers 3 are arranged at the bottoms of the floating gauge stand 9 and the fixing plate 5, the groove rollers 3 are positioned in the V-groove of the V-shaped sample block 1, a spring 15 is arranged between the floating gauge stand 9 and the front positioning plate 13, and the arrangement ensures that the groove rollers 3 are better contacted with the V-groove of the V-shaped sample block 1.
The fixed plate 5, the front positioning plate 13 and the rear positioning plate 16 are all fixed on the positioning shaft 6 through detachable set screws 18; since the movable table aluminum section 19 has various types and different widths, V-shaped sample blocks 1 with various widths can be manufactured, and the positions of the fixing plate 5, the front positioning plate 13 and the rear positioning plate 16 on the positioning shaft 6 can be adjusted in order to adapt to the V-shaped sample blocks 1 with different widths.
The dial indicator 2 is arranged on the floating gauge stand 9, and preferably, the dial indicator 2 is arranged at the top of the floating gauge stand 9, so that the numerical value can be read more conveniently; the gauge head of the dial gauge 2 is able to touch the rear locating plate 16.
The second linear bearing 8 is arranged in the floating gauge stand 9, so that the floating gauge stand 9 can slide on the positioning shaft 6.
The front positioning plate 13 and the rear positioning plate 16 are respectively provided with an adjusting bolt 20, and the adjusting bolts 20 on the front positioning plate 13 and the rear positioning plate 16 can effectively limit the maximum moving range of the floating gauge stand 9 and prevent the dial indicator 2 from being damaged.
In order to avoid rotational movement of floating gauge stand 9, a guide shaft 14 is provided between floating gauge stand 9 and front positioning plate 13. One end of the guide shaft 14 is fixed on the front positioning plate 13, and the other end of the guide shaft 14 is connected with the floating gauge stand 9 through the first linear bearing 7.
Referring to fig. 4 and 5, a groove roller 3 is arranged at the bottom of the floating gauge stand 9, the groove roller 3 is fixed on the fixed plate 5 through a plugging screw 11, and a third bearing 4, an elastic washer 10 for holes and a spacer 12 are sleeved on the plugging screw 11, so that the groove roller 3 can rotate and move in the V-shaped sample block 1.
The bottom of fixed plate 5 is provided with two groove type gyro wheels 3, and the connected mode of two groove type gyro wheels 3 and fixed plate 5 is the same with the connected mode of floating gauge stand 9 and groove type gyro wheel 3.
The three grooved rollers 3 are located on the same measuring plane.
The positioning shaft 6 is also provided with a handle 17.
Referring to fig. 7, when in use, a V-shaped sample block 1 with a corresponding size is manufactured according to product specifications, the V-shaped groove of the V-shaped sample block 1 is measured by adopting the moving table V-groove inspection tool of the present application, and the adjustment and calibration dial indicator are carried out, if the V-shaped sample block 1 is detected to be qualified, the moving table aluminum profile 19 with the same V-shaped groove structure is processed according to the measurement data of the V-shaped groove in the V-shaped sample block 1, after the processing is completed, the moving table V-groove inspection tool after the calibration is moved onto the moving table aluminum profile 19, whether the V-shaped groove on the moving table aluminum profile 19 meets the inspection requirement is checked, if the inspection result of the V-shaped groove on the moving table aluminum profile 19 is within a reasonable error range, the moving table aluminum profile 19 is judged to be qualified, and if the reasonable error range is exceeded, the moving table aluminum profile 19 is required to be reworked or is directly scrapped. The V-shaped groove inspection tool for the movable workbench can adjust the distances among the fixed plate 5, the front positioning plate 13, the floating gauge stand 9 and the rear positioning plate 16 according to the size of the V-shaped sample block 1, and has wide application range.
Example 2
The application also provides a V-groove inspection method of the movable workbench, which comprises the following steps:
step one, a V-shaped sample block 1 is manufactured.
And step two, adjusting a V-groove inspection tool of the movable workbench according to the V-shaped sample block 1, specifically, adjusting the positions of the fixed plate 5, the front positioning plate 13, the floating gauge stand 9 and the rear positioning plate 16 on the positioning shaft 6, so that the groove rollers 3 at the bottoms of the floating gauge stand 9 and the fixed plate 5 are positioned in the V-shaped grooves of the V-shaped sample block 1.
And thirdly, adjusting and calibrating the numerical value by using the V-shaped groove of the V-shaped sample block 1 by using the movable workbench V-shaped groove inspection tool.
And step four, moving the calibrated movable workbench V-groove inspection tool to the machined movable workbench aluminum profile 19, and checking whether the V-shaped groove on the movable workbench aluminum profile 19 meets inspection requirements or not, if the inspection result of the V-shaped groove on the movable workbench aluminum profile 19 is within a reasonable error range, judging the movable workbench aluminum profile 19 as a qualified product, and if the inspection result exceeds the reasonable error range, re-machining the movable workbench aluminum profile 19 or directly scrapping the movable workbench aluminum profile 19.
The application is an integrated structure, the structure is not scattered, the measurement is convenient, and the influence of measurement errors on the finished product of the movable worktable aluminum profile is greatly reduced; the operation is simple, time and labor are saved, the use is convenient, a novice can easily operate, the reading is visual, and the reading error is effectively reduced; the application range is wide.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (10)
1. Moving worktable V groove inspection tool, its characterized in that: the device comprises a positioning shaft, wherein a fixed plate, a front positioning plate, a floating gauge stand and a rear positioning plate are sequentially connected in series on the positioning shaft, groove-shaped rollers are arranged at the bottoms of the floating gauge stand and the fixed plate, the groove-shaped rollers are positioned in V-shaped grooves of V-shaped sample blocks, a spring is arranged between the floating gauge stand and the front positioning plate, and a dial indicator is arranged on the floating gauge stand;
the fixed plate, the front positioning plate and the rear positioning plate are all fixed on the positioning shaft, and the floating gauge stand is slidably arranged on the positioning shaft.
2. The mobile station V-groove inspection tool of claim 1, wherein: the V-shaped sample block is made of steel.
3. The mobile station V-groove inspection tool of claim 1, wherein: the fixed plate, the front positioning plate and the rear positioning plate are all fixed on the positioning shaft through detachable set screws; the positions of the fixing plate, the front positioning plate and the rear positioning plate on the positioning shaft can be adjusted.
4. The mobile station V-groove inspection tool of claim 1, wherein: the second linear bearing is arranged in the floating gauge stand, so that the floating gauge stand can slide on the positioning shaft.
5. The mobile station V-groove inspection tool of claim 4, wherein: a guide shaft is arranged between the floating gauge stand and the front positioning plate, one end of the guide shaft is fixed on the front positioning plate, and the other end of the guide shaft is connected with the floating gauge stand through a first linear bearing.
6. The mobile station V-groove inspection tool of claim 1, wherein: the bottom of floating gauge stand is provided with a groove type gyro wheel, and the groove type gyro wheel passes through the stopper to be beaten the screw fixation and on the fixed plate, the stopper is beaten the screw and is overlapped and be equipped with the third bearing, realizes that the groove type gyro wheel is at the rotatory removal of V type sample piece.
7. The mobile station V-groove inspection tool of claim 6, wherein: the bottom of fixed plate is provided with two groove type gyro wheels, and the connected mode of two groove type gyro wheels and fixed plate is the same with the connected mode of floating gauge stand and groove type gyro wheel.
8. The mobile station V-groove inspection tool of claim 7, wherein: the three grooved rollers are located on the same measuring plane.
9. The mobile station V-groove inspection tool of claim 1, wherein: the dial indicator is arranged at the top of the floating gauge stand.
10. The method for testing the V-shaped groove of the movable workbench is characterized by comprising the following steps of: detection using a mobile station V-groove inspection tool according to any one of claims 1 to 9, comprising the steps of,
step one, manufacturing a V-shaped sample block;
step two, adjusting a V-shaped groove inspection tool of the movable workbench according to the V-shaped sample block, and adjusting the positions of a fixed plate, a front positioning plate, a floating gauge stand and a rear positioning plate on a positioning shaft to enable groove rollers at the bottoms of the floating gauge stand and the fixed plate to be positioned in V-shaped grooves of the V-shaped sample block;
step three, a movable workbench V-groove inspection tool adjusts and calibrates the numerical value by utilizing a V-groove of a V-shaped sample block;
and step four, moving the V-shaped groove inspection tool of the movable workbench after the calibration is completed to the machined movable workbench aluminum profile, and checking whether the V-shaped groove on the movable workbench aluminum profile meets the inspection requirement or not, if the inspection result of the V-shaped groove on the movable workbench aluminum profile is within a reasonable error range, judging the V-shaped groove as a qualified product, and if the V-shaped groove exceeds the reasonable error range, re-machining the movable workbench aluminum profile or directly scrapping the movable workbench aluminum profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561846.7A CN114812333B (en) | 2022-05-23 | 2022-05-23 | Movable workbench V-groove inspection tool and inspection method thereof |
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| CN202210561846.7A CN114812333B (en) | 2022-05-23 | 2022-05-23 | Movable workbench V-groove inspection tool and inspection method thereof |
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| CN114812333A CN114812333A (en) | 2022-07-29 |
| CN114812333B true CN114812333B (en) | 2023-09-22 |
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