CN211012901U

CN211012901U - Efficient inspection device

Info

Publication number: CN211012901U
Application number: CN201922356615.9U
Authority: CN
Inventors: 王长土
Original assignee: Zhejiang Changhua Auto Parts Co ltd
Current assignee: Changhua Holding Group Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-14
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to an efficient inspection device for the inspection of automobile punching parts, which comprises a reference device and at least one inspection pin device, wherein the inspection pin device is arranged on the reference device and comprises a sliding pin rod, a locker, a size inspection pin and a position inspection pin, one side of the locker is fixedly connected with the reference device, and the other side of the locker is movably connected with the sliding pin rod; one end of the sliding pin rod facing the stamping part is connected with the size checking pin and the position checking pin. This application is through reciprocating the inspection round pin, and the position and the size in inspection stamping workpiece quilt survey hole facilitate the use, and cost reduction.

Description

Efficient inspection device

Technical Field

The utility model relates to an inspection device, concretely relates to inspection device of high accuracy, efficient automobile punching part aperture size and position.

Background

With the development of science and technology, the technology is advanced and innovated, automobile products are changing day by day, higher technical requirements are also put forward on stamping parts and fastener products, and automobile sheet metal parts are an important field participating in globalization in the automobile industry in China.

In the manufacturing industry, stamping parts are widely applied, and particularly, as main components of automobile body parts, the stability of the shape and the size directly determines the accuracy of the automobile body and the comprehensive factors of the whole automobile. In the production process, the stamping parts must be inspected and the inspection results compared with the judgment standards to judge whether each stamping part product or each batch of stamping parts is qualified.

The size inspection and the position inspection are conventional inspection processes for stamped parts. After the stamping is formed, it needs to be inspected by sampling to determine whether the stamped single product and the stamped weld are up to standard. Usually, the position and the size of the hole diameter need to be checked by a caliper and a check pin respectively, but when the stamping part is checked by the above tool, the measurement error is large, and the steel caliper is extremely inconvenient to use, so that the measurement result is inaccurate, the working efficiency is influenced, and the check time is long.

Therefore, the inspection device of the prior art stamping part has a lifting place.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an inspection device of high accuracy, efficient stamping workpiece aperture position and size, through inspection device, on the one hand at the reading accuracy nature that promotes functional size to make inspection operation more convenient and fast, with the current technical problem of solution.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an efficient inspection device for inspecting automobile stamping parts comprises a reference device and at least one inspection pin device, wherein the inspection pin device is arranged on the reference device and comprises a sliding pin rod, a locker, a size inspection pin and a position inspection pin, one side of the locker is fixedly connected with the reference device, and the other side of the locker is movably connected with the sliding pin rod; one end of the sliding pin rod facing the stamping part is connected with the size checking pin and the position checking pin.

The inspection device of the preferred embodiment of the present application further comprises a push-pull ball connected to the sliding pin.

In the inspection apparatus according to the preferred embodiment of the present application, the reference device includes two fixing bases and a connecting rod, the two ends of the connecting rod are respectively connected to one of the fixing bases, and the locker is connected to the connecting rod.

The design theory of this application is, the inspection in prior art stamping workpiece aperture needs to go the inspection with the bolt one by one, and aperture and position all are separately the inspection, and this application designs an inspection device and adopts integrative inspection, and an inspection round pin adopts dual-purpose, can inspect aperture and position, has promoted work efficiency, practices thrift man-hour, has controlled the cost moreover, reaches safety in production, the effect of saving the expense, improves enterprise market competition.

Owing to adopted above technical scheme, make the utility model discloses following advantage effect has:

firstly, the method is convenient to use, high in accuracy of measured data, and capable of completely replacing the original manual single operation inspection by the fixed sliding integrated inspection;

secondly, a large amount of time is saved when the stamping part inspection device is used, so that the stamping part inspection efficiency is improved;

thirdly, the position and the size of the tested hole of the stamping part are checked by moving the check pin up and down,

the device is convenient to use, the cost is reduced, and the position requirement and the size requirement of the aperture can be visually checked.

Of course, implementing any particular embodiment of the present disclosure does not necessarily have all of the above technical advantages at the same time.

Drawings

FIG. 1 is a schematic view of an inspection apparatus according to the present application;

FIG. 2 is a schematic illustration of a reference device according to the present application;

FIG. 3 is a schematic view of the inspection pin assembly of the present application.

Detailed Description

For the purpose of understanding, the preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the present application relates to an efficient inspection apparatus for inspecting automobile stamped parts, the inspection apparatus includes a reference device 10 and at least one inspection pin device 20, as shown in fig. 1, the number of the inspection pin devices 20 in the present application is three, but the present application is not limited thereto, and more or less different stamped parts to be inspected should be the protection scope of the present application; the inspection pin device 20 is arranged on the reference device 10, the inspection pin device 20 comprises a sliding pin rod 21, a locker 22, a size inspection pin 23 and a position inspection pin 24, wherein one side of the locker 22 is fixedly connected with the reference device 10, the other side of the locker 22 is movably connected with the sliding pin rod 21, and after assembly, the sliding pin rod 21 can slide up and down in the locker 22; the sliding pin rod 21 connects the size checking pin 23 and the position checking pin 24 towards one end of the stamping part, as shown in fig. 1, and can satisfy both the aperture size checking and the aperture position checking, the checking point of the size checking pin 23 is closer to the stamping part to be checked than the checking point of the position checking pin 24, but it cannot be used to limit the present application, and it should be within the protection scope of the present application that one sliding pin rod 21 only connects the size checking pin 23 or only connects the position checking pin 24 towards one end of the stamping part.

Preferably, as shown in fig. 1, the sliding pin device further includes a push-pull ball 25, the push-pull ball 25 is connected to the sliding pin 21, the connection position is at the upper end of the sliding pin 21, the push-pull ball 25 may include a threaded hole locked to the upper end of the sliding pin 21, or may include a threaded rod locked to one end of the sliding pin 21, and the push-pull ball 25 is disposed on the upper end surface, so as to facilitate the operation of the sliding pin 21 upwards or downwards.

Next, referring to fig. 2, the reference device 10 includes two fixing bases 11 and a connecting rod 12, two ends of the connecting rod 12 are respectively connected to one of the fixing bases 11, and the locker 22 is connected to the connecting rod 12. As shown in the figure, the fixed bases 11 can be designed into two sections, which are up and down, to facilitate the height design, and the connecting rod 12 is arranged between the two fixed bases 11 to assemble the locker 22; after assembly, the push-pull ball 25 is disposed at the uppermost end, which facilitates the operation of the sliding pin 21 upward or downward. Connecting rod 12 fixed connection fixed baseplate 11, connecting rod 12 is connected locker 22, slip pin 21 is in can reciprocate in locker 22, but for guaranteeing the position accuracy, slip pin 21 can not remove about to influence the required precision.

As shown in figure 1, each checking device is provided with three up-and-down sliding pin rods 21, the sliding pin rods 21 adopt a 'one-pin dual-purpose' design, when a detected hole is placed below the checking device, the three sliding pin rods 21 can be opened simultaneously, and whether the position and the size of the detected hole of a stamping part are accurate or not is checked, so that the checking requirements of the size and the position are met, the checking efficiency is greatly improved in operation, and the checking time is shortened.

Of course, it is not necessary to implement any particular embodiment of the present invention to achieve all of the above technical effects at the same time.

The above disclosure is only for the preferred embodiment of the present invention, but not intended to limit itself, and those skilled in the art can make variations and changes equally without departing from the spirit of the present invention, and all such variations and changes are deemed to fall within the scope of the present invention.

Claims

1. A high-efficiency inspection device for automobile stamping part inspection, which is characterized by comprising a reference device and at least one inspection pin device, wherein the inspection pin device is arranged on the reference device and comprises a sliding pin rod, a locking device, a size inspection pin and a position inspection pin, wherein,

one side of the locker is fixedly connected with the reference device, and the other side of the locker is movably connected with the sliding pin rod;

one end of the sliding pin rod facing the stamping part is connected with the size checking pin and the position checking pin.

2. The inspection device of claim 1, further comprising a push-pull ball coupled to the slide pin.

3. The inspection apparatus according to claim 2, wherein said reference means comprises two fixed bases and a connecting rod, both ends of said connecting rod are respectively connected to one of said fixed bases, and said locker is connected to said connecting rod.