Half shaft length mixed loading prevention detection device

Abstract

The utility model discloses a half shaft length anti-mixed loading detection device, which relates to the technical field of mechanical manufacturing, and aims to solve the problem of inconvenience in inspection and acceptance of finished half shaft parts. The half shaft length anti-mixed loading detection device comprises a laser marking machine lens and a half shaft, the laser marking machine lens is mounted on one side of the half shaft, and the laser marking machine lens is mounted on the other side of the half shaft. A second half shaft supporting frame and a first half shaft supporting frame are installed in the middle of the bottom of the half shaft, a disc end positioning tool is installed on one side of a flange disc of the half shaft, a laser marking mistake proofing tool is installed on one side of the bottom of the spline end of the half shaft, and sliding rails are installed at the bottom end of the laser marking mistake proofing tool and the bottom end of the first half shaft supporting frame. According to the utility model, a reasonable detection device is designed, products with different lengths and models can be accurately identified, the delivery quality of the products is improved, the production labor cost is saved, and good economic benefits are created. The method has popularization value in the half shaft industry and is simple to operate. Mixed loading of different types of half shafts can be found in time, and dissatisfaction of customers due to the fact that mixed loading is sent to the customers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a semi-axle length anti-mixed installation detection device. Background Art

[0002] At present, commercial vehicle parts on the market are customized according to demand. There are many types of half-axles and the production scale is small. The lengths of different models of half-axles are slightly different, and the other dimensions are exactly the same, which is difficult to identify with the naked eye. However, due to the characteristics of half-axle products, such as heavy structure and complex shape, length detection requires special equipment and sites. To identify different types of half-axles, they can only be measured one by one with special measuring tools. This kind of measurement requires certain skills of the operator and is prone to misjudgment.

[0003] Secondly, the half-axle products are mainly medium and large half-axles, with an average weight of about 25 kilograms, and the heaviest is nearly 40 kilograms. The previous inspection method required that the half-axles be taken out one by one from the whole stack for inspection, and then stacked into stacks after the inspection was completed. This consumed a lot of manpower and expenses, and seriously affected the delivery progress of the products. Utility Model Content

[0004] In order to solve the above-mentioned problem, that is, to solve the problem raised by the above-mentioned background technology, the utility model proposes a semi-axle length anti-mixing detection device, which includes a laser marking machine lens and a semi-axle, the laser marking machine lens is installed on one side of the semi-axle, and the second semi-axle support frame and the first semi-axle support frame are installed in the middle of the bottom of the semi-axle, a disk end positioning tool is installed on one side of the flange of the semi-axle, a laser marking anti-error tool is installed on one side of the bottom of the spline end of the semi-axle, and a slide rail is installed on the bottom end of the laser marking anti-error tool and the first semi-axle support frame.

[0005] The utility model is further configured as follows: one side of the bottom end of the laser marking error-proofing tool is fixedly connected to the slide rail by a T-bolt.

[0006] The utility model is further configured as follows: a locking nut is installed at the top end of the T-bolt.

[0007] The beneficial technical effects of the utility model are as follows: the utility model designs a reasonable detection device, which can accurately identify products of different lengths and models, improves the delivery quality of products, saves production labor costs, and creates good economic benefits. In the half-axle industry, it has promotion value and is easy to operate. It can timely detect the mixed installation of half-axles of different models, avoiding mixed installation and sending to customers, which may cause customer dissatisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 A schematic structural diagram of a semi-axle length anti-mixing detection device is shown.

[0009] Figure numerals: 1. Laser marking machine lens, 2. Half-axis, 3. Laser marking error prevention tooling, 4. Locking nut, 5. T-bolt, 6. First half-axis support frame, 7. Slide rail, 8. Second half-axis support frame, 9. Disk end positioning tooling. DETAILED DESCRIPTION

[0010] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0011] The utility model proposes a semi-axle length anti-mixed installation detection device, comprising a laser marking machine lens 1 and a semi-axle 2. The laser marking machine lens 1 plays the role of marking and engraving. The laser marking machine lens 1 is installed on one side of the semi-axle 2, specifically on the side of the flange close to the semi-axle 2. A second semi-axle support frame 8 and a first semi-axle support frame 6 are installed in the middle of the bottom of the semi-axle 2. The second semi-axle support frame 8 and the first semi-axle support frame 6 are used to support the semi-axle 2. A disk end positioning tool 9 is installed on one side of the flange of the semi-axle 2, which is a limit device for the semi-axle 2. A laser marking anti-error tool 3 is installed on one side of the bottom of the spline end of the semi-axle 2, which is a limit and anti-error device for the semi-axle 2. A slide rail 7 is installed at the bottom of the laser marking anti-error tool 3 and the first semi-axle support frame 6. The slide rail 7 can adjust the position of the laser marking anti-error tool 3 and the first semi-axle support frame 6 according to the length of the semi-axle 2. One side of the bottom end of the laser marking error prevention tooling 3 is fixedly connected to the slide rail 7 by a T-bolt 5, and a locking nut 4 is installed on the top of the T-bolt 5. The locking nut 4 and the T-bolt 5 are used to lock the laser marking error prevention tooling 3 and the slide rail 7 to prevent the ruler from running.

[0012] Working principle:

[0013] When marking, first confirm the length of the product to be marked, and set the position of the limit and error-proofing device according to the length of the product. If the length of the half shaft 2 exceeds the set limit device, it will not be able to be clamped to the marking tooling, so the marking cannot be completed, thereby reminding the operator to confirm the model of the half shaft 2, which plays an error-proofing role. Using this device, products of different lengths can be accurately identified to achieve the effect of not mixing.

[0014] Each time you change the product packaging and mark it, take out a half-shaft 2 and check the product rod length in the half-shaft 2 inkjet operation instruction to confirm that the half-shaft 2 is consistent with the product code on the instruction sheet. Place the confirmed half-shaft 2 on the first half-shaft 2 support frame 6 and the second half-shaft 2 support frame 8 of the marking machine, with the outer end face of the flange against the disk end positioning tool 9, and adjust the position of the laser marking error prevention tool 3 below the spline end so that the left vertical surface of the laser marking error prevention tool 3 is aligned with the spline end face. Tighten the locking nut 4 to prevent the ruler from running. After adjusting the error prevention device, observe whether the spline end face is aligned with the left side of the laser marking error prevention tool 3 when putting on the spline sleeve after each marking is completed. Start packaging after confirmation, and the mixed half-shaft 2 found needs to be marked and isolated.

[0015] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0016] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0018] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.

[0019] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A semi-axle length anti-mixing detection device, comprising a laser marking machine lens (1) and a semi-axle (2), characterized in that: The laser marking machine lens (1) is installed on one side of the semi-axle (2); a second semi-axle support frame (8) and a first semi-axle support frame (6) are installed in the middle of the bottom of the semi-axle (2); a disk end positioning tool (9) is installed on one side of the flange of the semi-axle (2); a laser marking error prevention tool (3) is installed on one side of the bottom of the spline end of the semi-axle (2); and a slide rail (7) is installed at the bottom of the laser marking error prevention tool (3) and the first semi-axle support frame (6).

2. A semi-axle length anti-mixing detection device according to claim 1, characterized in that: One side of the bottom end of the laser marking error prevention tool (3) is fixedly connected to the slide rail (7) via a T-bolt (5).

3. A semi-axle length anti-mixing detection device according to claim 2, characterized in that: A locking nut (4) is installed on the top end of the T-bolt (5).

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