CN218155859U - Gauge applied to central inner plate - Google Patents

Abstract

The utility model discloses an examine utensil at central authorities 'inner panel, comprises a workbench, a base, the unsmooth cooperation of the upper surface of base and a part lower surface of central authorities' inner panel, install a plurality of quick-operation clamps on the workstation, a plurality of quick-operation clamps exert pressure to the upper surface of central authorities 'inner panel downwards, make the lower surface of central authorities' inner panel and the upper surface contact of base, the upper surface an organic whole of base is provided with two standard blocks, installs rotary mechanism on the workstation, examines and still placed logical no-go gage, detection round pin and electron levelling gage should on the utensil. The distance is provided with a base for limiting a product to be detected, namely a central inner plate, so that the central inner plate keeps the same posture during detection every time, workers perform detection in standardized steps during detection, the qualification rate of each worker is close, and the overall detection progress is improved.

Description

Checking fixture applied to central inner plate

Technical Field

The utility model relates to an use utensil of examining at central authorities' inner panel.

Background

The central inner plate is one of automobile interior parts and is used as a standard part of one of the automobile interior plates, and after a batch of central inner plates are manufactured, standard holes in the central inner plates need to be detected. Typical detection tools are: go-no-go gauges or test pins of various sizes.

When the central inner plate is detected, a worker needs to hold the go-no-go gauge or the detection pin to be inserted into the hole in the central inner plate, if the worker can insert the hole, the hole in the central inner plate is qualified, and if the worker cannot insert the hole, the hole is unqualified. The holes in different positions on the central inner plate correspond to the go-no go gauges or the detection pins in different sizes, the go-no go gauges and the detection pins in different sizes cannot be used together for detection, and workers need to insert the corresponding go-no go gauges or the detection pins into the corresponding holes in the central inner plate.

The defects of the above detection mode are as follows: the central inner plates are randomly placed on the workbench in the detection process, so that the placing postures of the central inner plates in the detection process are different. Therefore, the time for searching the corresponding hole by holding the go-no go gauge and the detection pin by a worker is increased, the detection steps cannot be standardized, the detection is influenced by the experience of the worker, the detection qualified rate of each worker is uneven, and the overall detection progress of the central inner plate is influenced.

Disclosure of Invention

For overcoming the not enough of prior art, the utility model provides an use utensil of examining at central authorities 'inner panel, its technical problem who makes the detection procedure of every central authorities' inner panel all standardized in order to solve.

In order to realize the above-mentioned purpose, the utility model discloses an use examining utensil at central authorities 'inner panel, comprises a workbench, a pedestal, the unsmooth cooperation of the upper surface of base and a part lower surface of central authorities' inner panel, install a plurality of active grab on the workstation, a plurality of active grab exert pressure to the upper surface of central authorities 'inner panel downwards, make the lower surface of central authorities' inner panel and the last surface contact of base, the upper surface an organic whole of base is provided with two standard blocks, install rotary mechanism on the workstation, examine and still placed logical no-go gage on the utensil, detect round pin and electron levelling gage.

Further, the upper surface of base is provided with a round of side cut.

Further, the rotating mechanism comprises a supporting seat and a detection plate, the supporting seat is fixed on the workbench, the detection plate is arranged on the supporting seat in a relatively rotating mode, the detection plate keeps a horizontal posture through rotation, and the lower surface of the detection plate and the upper surface of the central inner plate on the base are parallel to each other.

Furthermore, four handles are fixed on the workbench through bolts.

Further, a placing seat is installed on the workbench.

Further, the test pin has three of a 6.85mm diameter, an 8.35mm diameter, and a 16.75mm diameter.

Further, the rotating mechanism is provided with two.

Further, the two rotating mechanisms are perpendicular to each other.

Has the advantages that: a base is designed for limiting a product to be detected, namely a central inner plate, so that the central inner plate keeps the same posture during detection every time, workers perform detection in standardized steps during detection, the qualification rate of each worker is close, and the overall detection progress is improved.

Drawings

The present invention will be further described and illustrated with reference to the accompanying drawings.

Fig. 1 is one of the overall structural schematic diagrams of the preferred embodiment of the present invention.

Fig. 2 is a second overall schematic structural view of the preferred embodiment of the present invention.

Reference numerals: 1. a base; 2. a work table; 3. a central inner panel; 4. quick clamping; 5. trimming; 6. a detection hole; 7. a standard block; 8. a through hole; 9. a rotation mechanism; 10. a supporting seat; 11. detecting a plate; 12. a bolt; 13. a handle; 14. a placing seat.

Detailed Description

The technical solutions of the present invention will be more clearly and completely explained below through the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses an utensil is examined in central authorities 'inner panel of first-selected embodiment's an application, including base 1, base 1 passes through bolted connection on workstation 2, and the upper surface of base 1 cooperates with a part lower surface of central authorities 'inner panel 3 is unsmooth, and the upper surface of base 1 realizes preliminary spacing to central authorities' inner panel 3 through this unsmooth cooperation.

Still install a plurality of quick-operation clamp 4 through the bolt on workstation 2, quick-operation clamp 4 is prior art product, no longer explains the structure again. The quick clamps 4 apply downward pressure to the upper surface of the central inner plate 3, so that the lower surface of the central inner plate 3 is tightly attached to the upper surface of the base 1, and further position limiting is realized. After the central inner plates 3 are limited on the surface of the base 1, the detection posture of each central inner plate 3 is standardized.

The upper body of the base 1 is provided with a standardized trimming edge 5, and the trimming edge 5 is enclosed into a circle. The cutting edge 5 is positioned at the top of the base 1, and the peripheral surface of the cutting edge 5 is parallel to the peripheral surface of the central inner plate 3. The peripheral wall of the central inner plate 3 is divided into four areas a-b, b-c, c-d and d-a in a circle, and the mode of dividing the areas is specified by people.

And (4) detecting in the areas a-b and b-c by adopting an electronic leveling gauge, wherein the reading of the electronic leveling gauge is qualified when the reading is +/-0.5 mm in the distance between the peripheral surface of the central inner plate 3 and the peripheral surface of the trimming edge 5, and the reading is unqualified otherwise.

And detecting a gap between the lower surface of the central inner plate 3 and the upper surface of the trimming 5 by adopting a go-no go gauge in a c-d area, wherein the pass is 2mm at the go end, and the fail end is 4mm, so that the pass is qualified.

And detecting the distance between the upper surface of the central inner plate 3 and the upper surface of the trimming edge 5 by adopting a go-no go gauge in the d-a area, wherein the pass end is 2.5mm, and the fail end is qualified if the fail end is 3.5 mm.

The upper surface of base 1 is concave to be equipped with three groups of inspection hole 6, and the diameter of the inspection hole 6 of different groups is all different, and in the inspection hole 6 of same group, the diameter is the same. The position of each detection hole 6 corresponds to the position of each hole on the standard central inner plate 3, and the diameter of each detection hole 6 is the standard diameter. After the central inner plate 3 is placed, each inspection hole 6 corresponds to each hole on the central inner plate 3 one by one.

The three groups of detection holes 6 are respectively suitable for a 6.85mm diameter detection pin, an 8.35mm diameter detection pin and a 16.75mm diameter detection pin. That is, the inspection pins of these 3 specifications are inserted into the holes corresponding to the center inner panel 3, can be inserted into the holes of the center inner panel 3, and are inserted into the inspection holes 6 corresponding to the upper surface of the base 1, and the inspection pins are passed, otherwise, the inspection pins are failed.

The upper surface of the base 1 is integrally provided with two standard blocks 7, two through holes 8 are correspondingly arranged at the positions of the central inner plate 3 placed on the base 1, the shapes of the standard blocks 7 are the same as the shapes of the through holes 8, and the specification of the standard blocks 7 is slightly smaller than that of the through holes 8, so that the standard blocks 7 just pass through the through holes 8 of the central inner plate 3 placed on the base 1. And (3) detecting the distance between the surface of the outer ring of the standard block 7 and the surface of the inner ring of the through hole 8 by adopting a 3mm go-no-go gauge pair, wherein a 2.25mm go-end can pass through, and a 3.75 no-go end is qualified if the no-go end can pass through.

The worktable 2 is provided with a rotating mechanism 9 through bolts. The rotating mechanism 9 comprises a supporting seat 10 and a detection plate 11. The support base 10 is fixed on the table 2 by bolts, and the detection plate 11 is relatively rotatably provided on the support base 10 by a shaft. The rotating mechanisms 9 are arranged in two groups, and the two groups of rotating mechanisms 9 are arranged in the direction perpendicular to each other. The detecting plate 11 is rotated to keep the horizontal device, and the lower surface of the detecting plate 11 and the upper surface of the central inner plate 3 are parallel to each other. The supporting seat 10 and the detection plate 11 are provided with insertion holes together, when the detection plate 11 is in a horizontal state, the insertion holes in the supporting seat 10 and the detection plate 11 are just coaxial, the insertion holes in the supporting seat 10 and the detection plate 11 are inserted with the inserted pins 12 together, and after the inserted pins 12 are inserted into the insertion holes in the supporting seat 10 and the detection plate 11, the detection plate 11 can be kept in a horizontal state.

And (3) detecting the distance between the lower surface of the detection plate 11 and the upper surface of the central inner plate 3 by adopting a 3mm go-no go gauge pair, wherein a 2.25mm go end can pass through, and a 3.75 no-go end is qualified if the end cannot pass through.

Four handles 13 are fixed to the table 2 by bolts, and a worker can carry the entire table 2 by the handles 13.

The worktable 2 is also provided with a placing seat 14 through bolts for placing an electronic leveling gauge.

In the embodiment, the checking fixture is designed for limiting the central inner plate 3 of the product to be detected, so that the central inner plate 3 keeps the same posture during detection every time, workers perform detection in standardized steps during detection, the qualification rate of each worker is close, and the overall detection progress is improved.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims (8)

1. The utility model provides an use and examine utensil at central authorities 'inner panel, includes workstation, base, its characterized in that, the upper surface of base and the unsmooth cooperation of a part lower surface of central authorities' inner panel, install a plurality of quick-operation clamp on the workstation, it is a plurality of quick-operation clamp exerts pressure to the upper surface of central authorities 'inner panel downwards, makes the lower surface of central authorities' inner panel and the upper surface contact of base, the upper surface an organic whole of base is provided with two standard blocks, install rotary mechanism on the workstation, it leads to no-go gage, detection round pin and electron levelling gage still to have placed on the utensil.

2. The inspection device applied to the inner central panel according to claim 1, wherein a circle of cut edge is arranged on the upper surface of the base.

3. The inspection device for the inner center plate as claimed in claim 1, wherein the rotating mechanism includes a supporting base fixed to the table, and a detecting plate rotatably mounted to the supporting base, the detecting plate maintaining a horizontal posture by rotation, and a lower surface of the detecting plate and an upper surface of the inner center plate on the base are parallel to each other.

4. The inspection device applied to the inner central plate of claim 1, wherein four handles are fixed on the workbench through bolts.

5. The inspection device applied to the inner central plate of claim 1, wherein a placing seat is mounted on the workbench.

6. The inspection device applied to the inner center plate of claim 1, wherein the inspection pin has three diameters of 6.85mm, 8.35mm and 16.75 mm.

7. The inspection device applied to the inner central plate of claim 1, wherein two rotating mechanisms are provided.

8. The inspection device applied to the inner central panel of claim 7, wherein the two rotating mechanisms are perpendicular to each other.

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