Bottom plate testing fixture

Abstract

The utility model provides a bottom plate testing fixture, which comprises a testing bench, a positioning member, a testing strip and a micrometer, the positioning member is fixedly arranged on the testing bench, the testing strip is slidably connected to the testing bench, the micrometer is used for measuring contour dimension data of a bottom plate, the testing strip is uniformly provided with a plurality of positioning holes along the extension direction of the testing strip, and the micrometer is inserted into the positioning holes; according to the arrangement, the detection strip can slide relative to the detection table, the micrometer can be inserted into the positioning hole in the detection strip, full-point coverage is achieved, and data of the overall profile tolerance of a product can be conveniently obtained.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of quality inspection equipment, and particularly relates to a bottom plate testing fixture. BACKGROUND

[0002] The bottom plate is the largest basic piece connecting various devices on the testing fixture and the testing fixture body into a whole, and the existing testing fixture can only measure the deformation data of the product periphery and cannot directly measure the overall profile of the product by the testing fixture, so that the profile data of the product is obtained by means of three-coordinate.

[0003] If the testing fixture is too large, the general three-coordinate workbench cannot accommodate, and the individual point position of the general large three-coordinate workbench cannot measure data, and a special large operation table is required, and the large workbench is not easy to find, and the testing fixture is damaged in the process of coming and going transportation, which aggravates the aging of the testing fixture and affects the measurement accuracy, and each data measurement wastes great measurement cost and human resources. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the utility model aims at providing a bottom plate testing fixture which can realize full point position coverage and conveniently obtain the data of the overall profile of the product.

[0005] The utility model solves the technical problems by adopting the following technical scheme:

[0006] The utility model provides a bottom plate testing fixture, which comprises:

[0007] A detection table and a positioning piece fixedly arranged on the detection table;

[0008] A detection strip, which is slidingly connected to the detection table;

[0009] A micrometer, which is used for measuring the profile size data of the bottom plate;

[0010] The detection strip is uniformly provided with a plurality of positioning holes in the extension direction thereof, and the micrometer is insertedly connected to the positioning holes.

[0011] As a preferred embodiment, the micrometer comprises a fixedly connected indicator and an inserted part, the inserted part is insertedly connected to the positioning hole, and the circumferential size of the indicator is greater than that of the positioning hole, so as to limit the detection strip.

[0012] As a preferred embodiment, the utility model further comprises a frame and a wheel, one end of the frame is fixedly connected to the detection table, and the other end is rotatably connected to the wheel.

[0013] As a preferred implementation, the guide rails are arranged in pairs and fixed to the detection table, and the extension direction of the guide rails is perpendicular to the projection of the detection strip towards the detection table.

[0014] As a preferred implementation, the guide rails are arranged in pairs and fixed to the detection table, and the extension direction of the guide rails is perpendicular to the projection of the detection strip towards the detection table.

[0015] As a preferred implementation, the guide rails are arranged in pairs and fixed to the detection table, and the extension direction of the guide rails is perpendicular to the projection of the detection strip towards the detection table.

[0016] As a preferred implementation, the guide rails are arranged in pairs and fixed to the detection table, and the extension direction of the guide rails is perpendicular to the projection of the detection strip towards the detection table.

[0017] As a preferred implementation, the guide rails are arranged in pairs and fixed to the detection table, and the extension direction of the guide rails is perpendicular to the projection of the detection strip towards the detection table.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] The utility model provides a kind of bottom plate gauge, including detection table, positioning member, detection strip and micrometer, wherein, positioning member is fixedly arranged in detection table, detection strip is slidably connected in detection table, micrometer is used to measure the profile size data of bottom plate, detection strip is evenly provided with a plurality of positioning holes along its extension direction, and micrometer is insertedly connected in positioning hole;So be so set, detection strip can slide relative to detection table, micrometer can be inserted in the positioning hole on detection strip, realize full point position coverage, and the data of product overall profile degree is conveniently obtained. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0021] Figure 1 It is the perspective view of the bottom plate gauge of the embodiment of the utility model;

[0022] Figure 2 It is the plane structure diagram of the bottom plate gauge of the embodiment of the utility model, hidden frame and wheel;

[0023] Figure 3For the sake of distinction Figure 1 The perspective view of the bottom plate detection tool.

[0024] Wherein:

[0025] 1-detection table; 2-detection strip; 21-positioning hole; 3-micrometer; 31-indicator; 32-plug-in part; 4-support; 5-sliding block; 6-rail; 61-first clamping part; 62-second clamping part; 63-third clamping part; 7-positioning part; 8-frame; 9-wheel; 10-limiting part. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above objectives, features and advantages of the present application, the present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments and features in the embodiments can be combined with each other without conflict. In the following description, a large number of specific details are set forth in order to provide a sufficient understanding of the present application. The described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application.

[0028] Please refer to Figure 1 The embodiment of the present application discloses a bottom plate detection tool, which comprises a detection table 1, a positioning part 7, a detection strip 2 and a micrometer 3. The positioning part 7 is fixedly arranged on the detection table 1, the detection strip 2 is slidingly connected to the detection table 1, the micrometer 3 is used for measuring the profile size data of the bottom plate, the detection strip 2 is uniformly provided with a plurality of positioning holes 21 along the extension direction thereof, and the micrometer 3 is plug-in connected to the positioning holes 21. In this way, the detection strip 2 can slide relative to the detection table 1, the micrometer 3 can be plug-in connected to the positioning holes 21 on the detection strip 2, full-point coverage is realized, the data of the overall profile of the product can be conveniently obtained, the three coordinates are not needed, and the cost and human resources for measuring data are saved. The bottom plate detection tool comprises a frame 8 and a wheel 9. One end of the frame 8 is fixedly connected to the detection table 1, and the other end is rotatably connected to the wheel 9, so that the detection tool can be moved to a specified area to detect the product.

[0029] Preferably, the wheel 9 is configured as a self-locking wheel. In this way, during the detection process, the wheel 9 will not slide relative to the ground, and the stability of detection is maintained.

[0030] Specifically, in combination with Figure 2 , the micrometer 3 includes a fixedly connected indicator 31 and a plug-in part 32, the plug-in part 32 is plug-in connected to the positioning hole 21, the circumferential size of the indicator 31 is larger than the circumferential size of the positioning hole 21, and the indicator 31 is used for limiting the detection strip 2; In the embodiment, the gauge also includes a guide rail 6 and a sliding block 5, the guide rail 6 is fixedly arranged in pairs on the detection table 1, the extension direction of the guide rail 6 is perpendicular to the projection of the detection strip 2 in the direction towards the detection table 1, the sliding block 5 is slidingly connected to the guide rail 6, the bottom of the detection strip 2 is fixedly provided with a support 4, one end of the sliding block 5 away from the guide rail 6 is fixedly connected with the support 4, and the guide rail 6 includes a first clamping part 61, a second clamping part 62 and a third clamping part 63 connected in sequence in the vertical direction, the first clamping part 61, the second clamping part 62 and the third clamping part 63 are smoothly connected and present an inverted “concave” shape, the sliding block 5 is clamped in the second clamping part 62 or the third clamping part 63, and the second clamping part 62 can effectively prevent the sliding block 5 from being separated from the guide rail 6 in the vertical direction; as shown in Figure 3 , the distance in the embodiment also includes a limiting piece 10, the limiting piece 10 is detachably connected to the detection table 1, the limiting piece 10 is arranged close to the sliding block 5 and is used for limiting the sliding block 5 in the horizontal direction, specifically, the limiting piece 10 in the embodiment is disc-shaped and is positioned on the detection table 1 through a pin, and the sliding block 5 can be slid off the guide rail 6 and taken down by pulling out the pin and the limiting piece 10, so that the detection strip 2 can be conveniently replaced and overhauled.

[0031] To sum up, the gauge for the bottom plate provided in the embodiment has at least the following technical effects:

[0032] The gauge for the bottom plate provided in the utility model, which comprises a detection table 1, a positioning piece 7, a detection strip 2 and a micrometer 3, wherein the positioning piece 7 is fixedly arranged on the detection table 1, the detection strip 2 is slidingly connected to the detection table 1, the micrometer 3 is used for measuring the profile size data of the bottom plate, the detection strip 2 is uniformly provided with a plurality of positioning holes 21 along the extension direction of the detection strip 2, and the micrometer 3 is plug-in connected to the positioning holes 21; in this way, the detection strip 2 can slide relative to the detection table 1, the micrometer 3 can be plug-in connected to the positioning holes 21 on the detection strip 2, full-point coverage is realized, the data of the overall profile degree of the product can be conveniently obtained, and the three coordinates are not needed, thereby saving the cost and human resources of the measurement data.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form, so any modification, equivalent change and modification made to the above embodiment according to the technical essence of the utility model, without departing from the technical scheme content of the utility model, still belongs to the range of the technical scheme of the utility model.

Claims

1. A floor gauge, characterized by, Include: Detection platform (1) and positioning member (7) fixedly arranged on the detection platform (1); Detection strip (2), which is slidingly connected to the detection platform (1); Micrometer (3) for measuring the profile size data of the bottom plate; The detection strip (2) is uniformly provided with a plurality of positioning holes (21) along its extension direction, and the micrometer (3) is insertedly connected to the positioning hole (21).

2. The floorboard testing device according to claim 1, characterized in that The micrometer (3) includes a fixedly connected indicator (31) and an inserted part (32), the inserted part (32) is insertedly connected to the positioning hole (21), and the circumferential size of the indicator (31) is greater than the circumferential size of the positioning hole (21), which is used to limit the detection strip (2).

3. The floorboard testing tool according to claim 1, wherein It also includes a frame (8) and a wheel (9), one end of the frame (8) is fixedly connected to the detection platform (1), and the other end is rotatably connected to the wheel (9).

4. The floorboard testing tool according to claim 1, wherein It also includes guide rails (6), which are arranged in pairs and fixedly arranged on the detection platform (1), and the extension direction of the guide rail (6) is perpendicular to the projection of the detection strip (2) towards the detection platform (1).

5. The floorboard testing tool according to claim 4, characterized in that It also includes a sliding block (5) slidingly connected to the guide rail (6), and the bottom of the detection strip (2) is fixedly provided with a support (4), and one end of the sliding block (5) away from the guide rail (6) is fixedly connected with the support (4).

6. The floorboard testing tool according to claim 5, wherein The cross section of the guide rail (6) in the vertical direction includes a first clamping part (61), a second clamping part (62) and a third clamping part (63) connected in sequence, the first clamping part (61), the second clamping part (62) and the third clamping part (63) are smoothly connected, and the sliding block (5) is clamped in the second clamping part (62) or the third clamping part (63).

7. The floor gauge according to claim 5 or 6, wherein It also includes a limiting member (10) which is detachably connected to the detection platform (1), and the limiting member (10) is arranged close to the sliding block (5) for limiting the sliding block (5).

8. The floor testing appliance of claim 3 wherein, The wheel (9) is configured as a self-locking wheel.

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