Control box cover hole site automatic detection clamp

Abstract

The utility model discloses a control box cover hole site automatic detection clamp, and relates to a detection clamp. Comprising a bottom plate, a sliding rail fixing plate, a sliding plate, a testing fixture fixing plate and a columnar testing fixture, the testing fixture fixing plate is arranged on the bottom plate through guide columns, the columnar testing fixture is arranged on the testing fixture fixing plate, the sliding rail fixing plate is arranged in the middle of the bottom, a sliding rail on the sliding rail fixing plate is matched with the sliding plate, and a box cover limiting clamp groove for fixing a control box cover is formed in the sliding plate. And the columnar testing fixture is matched with the box cover hole site. The hole position detection device is reasonable in structural design, capable of automatically detecting each hole position, high in detection efficiency and high in practicability.

Description

Technical Field

[0001] The utility model relates to a detection fixture, in particular to an automatic detection fixture for the hole position of a control box cover. Background Art

[0002] PLC control components are the brains of automation equipment. All robots can complete their operations in an orderly manner through motion control and feedback from the CPU of the control components. Control components are sensitive to complex environmental factors. Humidity, temperature, etc. will affect their service life. The outside of the control components will be protected by a box cover. The box cover is generally made of ABS material with good insulation performance and strong corrosion resistance through an injection molding process. The hole position of the box cover needs to be inspected after molding. The deviation of the hole position will cause batch scrapping. In order to solve the above problems, an automatic box cover detection fixture is designed to detect the hole position of each product to prevent batch losses. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an automatic detection fixture for the hole position of a control box cover, which has a reasonable structural design, can automatically detect each hole position, has high detection efficiency and strong practicality.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a control box cover hole position automatic detection fixture, including a base plate, a slide rail fixing plate, a sliding plate, a checking fixture fixing plate and a columnar checking fixture, the base plate is provided with a checking fixture fixing plate through a guide column, the checking fixture fixing plate is provided with a columnar checking fixture, the slide rail fixing plate is provided in the middle of the base plate, the slide rail on the slide rail fixing plate cooperates with the sliding plate, the sliding plate is provided with a box cover limiting fixture groove for fixing the control box cover, and the columnar checking fixture cooperates with the box cover hole position.

[0005] Preferably, the sliding plate cooperates with an external cylinder.

[0006] Preferably, the matching tolerance between the columnar inspection fixture and the box cover hole is 0.02mm.

[0007] The beneficial effects of the present invention are as follows: the present invention has a reasonable structural design, can automatically detect each hole position, has high detection efficiency, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments;

[0009] Figure 1 It is a structural diagram of the present utility model. DETAILED DESCRIPTION

[0010] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0011] Reference Figure 1 This specific embodiment adopts the following technical solution: a control box cover hole position automatic detection fixture, including a base plate 1, a slide rail fixing plate 2, a sliding plate 3, a checking fixture fixing plate 4 and a columnar checking fixture 5. The checking fixture fixing plate 4 is provided on the base plate 1 through a guide column 6, and the checking fixture fixing plate 4 is provided with a columnar checking fixture 5. The slide rail fixing plate 2 is arranged in the middle of the base plate 1, and the slide rail on the slide rail fixing plate 2 cooperates with the sliding plate 3. The sliding plate 3 is provided with a box cover limiting fixture groove 7 for fixing the control box cover 8, and the columnar checking fixture 5 cooperates with the box cover hole 9.

[0012] It is worth noting that the sliding plate 3 cooperates with the external cylinder.

[0013] In addition, the matching tolerance between the columnar inspection fixture 5 and the box cover hole 9 is 0.02 mm.

[0014] The detection principle of this specific embodiment is: the ABS material injection molded control box cover is placed in the limit groove of the box cover inspection fixture, and the external cylinder pushes the sliding plate to move directly below the columnar inspection fixture through the slide rail. The columnar inspection fixture is pushed downward by the external cylinder to cooperate with the box body hole to complete the detection action.

[0015] The matching tolerance between the columnar inspection fixture and the box hole of this specific embodiment is set to 0.02mm. The downward process of the columnar inspection fixture is slow to prevent the inspection fixture from being damaged due to excessive hole deviation during matching (there is a sensor monitoring, and the detection will be stopped if the deviation is too large).

[0016] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A control box cover hole position automatic detection fixture, characterized in that: The invention comprises a bottom plate (1), a slide rail fixing plate (2), a sliding plate (3), a check fixture fixing plate (4) and a columnar check fixture (5); the bottom plate (1) is provided with a check fixture fixing plate (4) via a guide column (6); the check fixture fixing plate (4) is provided with a columnar check fixture (5); the slide rail fixing plate (2) is provided in the middle of the bottom plate (1); the slide rail on the slide rail fixing plate (2) cooperates with the sliding plate (3); the sliding plate (3) is provided with a box cover limiting fixture groove (7) for fixing a control box cover (8); and the columnar check fixture (5) cooperates with a box cover hole (9).

2. The automatic detection fixture for the hole position of the control box cover according to claim 1 is characterized in that: The sliding plate (3) cooperates with the external cylinder.

3. The automatic detection fixture for the hole position of the control box cover according to claim 1 is characterized in that: The matching tolerance between the columnar inspection fixture (5) and the box cover hole (9) is 0.02mm.

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