CN211085010U - A rear floor edge beam welding assembly inspection tool - Google Patents

Abstract

This utility model discloses a fixture for inspecting a rear floor side beam welding assembly, including a testing base. A support column is fixedly installed on the upper end of the testing base, and a support block is fixedly installed on the upper end of the support column. The support block is a contour block, and a testing hole is provided on the support block corresponding to the through hole on the rear floor side beam welding assembly. A positioning mechanism is slidably installed on the testing base, and a quick clamp for clamping the rear floor side beam welding assembly is also installed on the testing base. This fixture can better position and fix the rear floor side beam welding assembly, facilitate inspection, improve inspection efficiency, and further improve the factory pass rate.

Description

A rear floor edge beam welding assembly inspection tool

technical field

The utility model relates to the technical field of tooling and fixtures, in particular to a checking tool for a rear floor edge beam welding assembly.

Background technique

The rear floor side beam welding assembly 1 has perforations distributed on it. During the later installation, it needs to pass through the bolts, etc., and the position needs to be accurate for better assembly. It is an important part in the production and processing of automobiles. The specific structure is shown in Figures 1 and 2. During the production and processing process, a stamping machine needs to be used for stamping and forming, and then it is welded.

The rear floor edge beam welding assembly needs to be tested after the production and processing is completed, but now the inspection of the rear floor edge beam welding assembly is performed manually, with low detection efficiency and low accuracy, and there will be missed inspections. phenomenon, which seriously affects the quality of the factory.

Utility model content

In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by this patent application is: how to provide a checking tool for the rear floor edge beam welding assembly that is convenient to install, simple in structure, easy to use, easy to detect and highly efficient.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A rear floor edge beam welding assembly inspection tool includes a detection base, a support column is fixedly installed on the upper end of the detection base, a support block is fixedly installed at the upper end of the support column, and the support block is a profiling block, so A detection hole is provided on the support block corresponding to the through hole on the rear floor edge beam welding assembly; a positioning mechanism is slidably installed on the detection base, and a welding assembly for the rear floor edge beam welding assembly is also installed on the detection base. Quick press clamps for clamping.

In this way, when in use, place the rear floor edge beam welding assembly on the support block, and use the support block to position the rear floor edge beam welding assembly, because it is a profiling seat, which is convenient for installation, and then slide the positioning mechanism to correct the rear floor edge beam welding assembly. Position the floor edge beam welding assembly, then use the quick press clamp to compress the rear floor edge beam welding assembly, and use the detection pin to insert it into the perforation of the rear floor edge beam welding assembly. If the detection hole can be inserted, the rear floor The edge beam welding assembly is qualified, otherwise it is unqualified.

Further, the positioning mechanism includes a first bracket fixedly installed on the detection base, a support plate is fixedly installed on the upper end of the first bracket, and a first slide rail is fixedly installed on the support plate, and the detection A second slide rail, a third slide rail and a fourth slide rail are also fixedly installed on the base, and the first slide rail, the second slide rail, the third slide rail and the fourth slide rail are slidably fitted on the first slide rail, respectively. A sliding seat, a second sliding seat, a third sliding seat and a fourth sliding seat, the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat are respectively fixedly installed with the first positioning component, the second sliding seat and the fourth sliding seat The positioning assembly, the third positioning assembly and the fourth positioning assembly, the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly all include positioning plates for positioning.

In this way, during positioning, the rear floor side beam welding assembly is placed on the support block, and then the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat are pushed, and the rear floor side beam is fixed by the positioning plate. Position the sides of the welded assembly. Specifically, check whether the gap between the welding assembly of the rear floor edge beam and the positioning plate is qualified by using a stop gauge. The pass-stop gauge has big end and small end, and the detection principle is the existing one.

Further, locking blocks are fixedly installed on the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat, respectively, and the first positioning assembly, the second positioning assembly, the third positioning assembly and the The fourth positioning components are respectively provided with perforations corresponding to the locking blocks, and plugs are slidably fitted in the perforations.

In this way, after sliding the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat in place, press down the bolt, and insert the bolt into the locking block, which can be locked better and avoid the occurrence of the detection process. shaking.

Further, a first hinge support and a second hinge support are fixedly installed on the upper end of the second positioning assembly, and a first pressure plate and a second pressure plate are hinged on the first hinge support and the second hinge support, respectively, The first pressing plate and the first hinge support are detachably connected by a first locking bolt, and the second pressing plate and the second hinge support are detachably connected by a second locking bolt, A first pressure block is fixedly installed at the end of the first pressure plate, an auxiliary plate is fixedly connected to the end of the second pressure plate, and a detection pin is slidably fitted on the auxiliary plate corresponding to the perforation on the welding assembly of the rear floor edge beam. axis.

In this way, the first pressing plate and the second pressing plate are rotated, the first pressing block is used to press the welding assembly of the rear floor side beam, and the detection pin on the auxiliary plate is used to detect the perforation on the welding assembly of the rear floor side beam.

Further, a third hinge support and a fourth hinge support are fixedly installed on the upper end of the third positioning assembly, and a third pressure plate and a fourth pressure plate are hinged on the third hinge support and the fourth hinge support, respectively, The third pressure plate and the third hinge support are detachably connected by three locking bolts, and the fourth pressure plate and the fourth hinge support are detachably connected by a fourth locking bolt, so the The ends of the third pressing plate and the fourth pressing plate are respectively fixed with a third pressing block and a fourth pressing block.

In this way, the third pressing plate and the fourth pressing plate are rotated, and the third pressing block and the fourth pressing block are used to press the welding assembly of the rear floor side beam, which is convenient to use.

Specifically, the first locking bolt, the second locking bolt, the third locking bolt and the fourth locking bolt can be connected by screwing, and then pressed and fixed, which is convenient to use.

To sum up, the inspection tool can better position and fix the welding assembly of the rear floor side beam, which is convenient for inspection, improves the inspection efficiency, and further improves the ex-factory pass rate.

Description of drawings

In order to illustrate the embodiments of the present utility model more clearly, the present utility model will be further described below with reference to the accompanying drawings and embodiments. The accompanying drawings in the following description are only part of the embodiments of the present utility model, for those of ordinary skill in the art , on the premise of no creative work, other drawings can also be obtained based on these drawings:

Figure 1 is a schematic structural diagram of a rear floor edge beam welding assembly.

FIG. 2 is a schematic structural diagram of another orientation of FIG. 1 .

FIG. 3 is a schematic structural diagram of a rear floor edge beam welding assembly inspection tool disclosed by the utility model.

FIG. 4 is a schematic structural diagram of FIG. 3 after the welding assembly of the rear floor edge beam is removed.

FIG. 5 is a top view of FIG. 4 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the following will describe clearly and completely the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are part of the implementation of the present utility model. examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection , or detachable connection, or integral connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1-5, a rear floor edge beam welding assembly inspection tool includes a detection base 2, a support column 3 is fixedly installed on the upper end of the detection base 2, and a support block 31 is fixedly installed on the upper end of the support column 3 , the support block 31 is a profiling block, and the support block 31 is provided with a detection hole 32 corresponding to the through hole on the rear floor side beam welding assembly 1; the detection base 2 is slidably installed with a positioning mechanism, so The detection base 2 is also provided with a quick press clamp 4 for clamping the rear floor side beam welding assembly 1 .

In this way, when in use, place the rear floor edge beam welding assembly on the support block, and use the support block to position the rear floor edge beam welding assembly, because it is a profiling seat, which is convenient for installation, and then slide the positioning mechanism to correct the rear floor edge beam welding assembly. Position the floor edge beam welding assembly, then use the quick press clamp to compress the rear floor edge beam welding assembly, and use the detection pin to insert it into the perforation of the rear floor edge beam welding assembly. If the detection hole can be inserted, the rear floor The edge beam welding assembly is qualified, otherwise it is unqualified.

In this embodiment, the positioning mechanism includes a first bracket 5 fixedly installed on the detection base 2 , a support plate 51 is fixedly installed on the upper end of the first bracket 5 , and a first bracket 51 is fixedly installed on the support plate 51 . A slide rail 52 , a second slide rail 53 , a third slide rail 54 and a fourth slide rail 55 are fixedly mounted on the detection base 2 , the first slide rail 52 , the second slide rail 53 , the third slide rail 53 , and the third slide rail 55 The slide rail 54 and the fourth slide rail 55 are slidably fitted on the first slide seat 56 , the second slide seat 57 , the third slide seat 58 and the fourth slide seat 59 . 57. The first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly are fixedly installed on the third sliding seat 58 and the fourth sliding seat 59, respectively. The three positioning assemblies and the fourth positioning assembly each include a positioning plate 50 for positioning.

In this way, during positioning, the rear floor side beam welding assembly is placed on the support block, and then the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat are pushed, and the rear floor side beam is fixed by the positioning plate. Position the sides of the welded assembly. Specifically, check whether the gap between the welding assembly of the rear floor edge beam and the positioning plate is qualified by using a stop gauge. The pass-stop gauge has big end and small end, and the detection principle is the existing one.

In this embodiment, locking blocks 61 are fixedly installed on the first sliding seat 56 , the second sliding seat 57 , the third sliding seat 58 and the fourth sliding seat 59 . The assembly, the third positioning assembly and the fourth positioning assembly are respectively provided with perforations corresponding to the locking block 61 , and a plug 62 is slidably fitted in the perforations.

In this way, after sliding the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat in place, press down the bolt, and insert the bolt into the locking block, which can be locked better and avoid the occurrence of the detection process. shaking.

In this embodiment, a first hinge support 63 and a second hinge support 64 are fixedly installed on the upper end of the second positioning assembly, and a first hinge support 63 and a second hinge support 64 are hinged on the first hinge support 63 and the second hinge support 64 respectively. A pressure plate 65 and a second pressure plate 66, the first pressure plate 65 and the first hinge support 63 are detachably connected by a first locking bolt, the second pressure plate 66 and the second hinge support 64 They are detachably connected by a second locking bolt, the first pressing block 67 is fixedly installed at the end of the first pressing plate 65, and the auxiliary plate is fixedly connected to the end of the second pressing plate 66, and the auxiliary plate corresponds to A detection pin 68 is slidably fitted to the through hole on the rear floor edge beam welding assembly 1 .

In this way, the first pressing plate and the second pressing plate are rotated, the first pressing block is used to press the welding assembly of the rear floor side beam, and the detection pin on the auxiliary plate is used to detect the perforation on the welding assembly of the rear floor side beam.

In this embodiment, a third hinge support 71 and a fourth hinge support 72 are fixedly installed on the upper end of the third positioning assembly, and a third hinge support 71 and a fourth hinge support 72 are hinged on the third hinge support 71 and the fourth hinge support 72 respectively. The pressure plate 73 and the fourth pressure plate 74, the third pressure plate 73 and the third hinge support 71 are detachably connected by three locking bolts, the fourth pressure plate 74 and the fourth hinge support 72 are detachably connected. They are detachably connected by fourth locking bolts, and ends of the third pressing plate 73 and the fourth pressing plate 74 are respectively fixed with a third pressing block 75 and a fourth pressing block 76 .

In this way, the third pressing plate and the fourth pressing plate are rotated, and the third pressing block and the fourth pressing block are used to press the welding assembly of the rear floor side beam, which is convenient to use.

Specifically, the first locking bolt, the second locking bolt, the third locking bolt and the fourth locking bolt can be connected by screwing, and then pressed and fixed, which is convenient to use.

principle:

When in use, place the rear floor edge beam welding assembly on the support block, and use the support block to position the rear floor edge beam welding assembly. Because it is a profiling seat, it is easy to install, and then slide the positioning mechanism to position the rear floor edge beam. The beam welding assembly is positioned, and then the rear floor edge beam welding assembly is pressed with a quick press clamp, and the inspection pin is inserted into the perforation of the rear floor edge beam welding assembly. If the inspection hole can be inserted, the rear floor edge beam The welding assembly is qualified, otherwise it is unqualified.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. The rear floor edge beam welding assembly detection tool is characterized by comprising a detection base, wherein a support column is fixedly mounted at the upper end of the detection base, a support block is fixedly mounted at the upper end of the support column, the support block is a profiling block, and a detection hole is formed in the support block and corresponds to a through hole in the rear floor edge beam welding assembly; the detection base is provided with a positioning mechanism in a sliding manner, and the detection base is further provided with a quick pressing clamp used for clamping a rear floor edge beam welding assembly.

2. The rear floor edge beam welding assembly inspection tool of claim 1, the positioning mechanism comprises a first bracket fixedly arranged on the detection base, a supporting plate is fixedly arranged at the upper end of the first bracket, a first slide rail is fixedly arranged on the supporting plate, a second slide rail, a third slide rail and a fourth slide rail are also fixedly arranged on the detection base, the first slide rail, the second slide rail, the third slide rail and the fourth slide rail are respectively matched with the first slide seat, the second slide seat, the third slide seat and the fourth slide seat in a sliding way, the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat are respectively and fixedly provided with a first positioning component, a second positioning component, a third positioning component and a fourth positioning component, the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly comprise positioning plates for positioning.

3. The rear floor edge beam welding assembly detection tool according to claim 2, wherein locking blocks are fixedly mounted on the first sliding seat, the second sliding seat, the third sliding seat and the fourth sliding seat respectively, the first positioning assembly, the second positioning assembly, the third positioning assembly and the fourth positioning assembly are provided with through holes corresponding to the locking blocks respectively, and bolts are slidably fitted in the through holes.

4. The rear floor edge beam welding assembly detection tool according to claim 3, wherein a first hinged support and a second hinged support are fixedly mounted on the upper end of the second positioning assembly, a first pressing plate and a second pressing plate are hinged to the first hinged support and the second hinged support respectively, the first pressing plate and the first hinged support are detachably connected through a first locking bolt, the second pressing plate and the second hinged support are detachably connected through a second locking bolt, a first pressing block is fixedly mounted at the end of the first pressing plate, an auxiliary plate is fixedly connected at the end of the second pressing plate, and a detection pin shaft is slidably matched with a through hole in the auxiliary plate corresponding to the rear floor edge beam welding assembly.

5. The rear floor edge beam welding assembly detection tool according to claim 4, wherein a third hinged support and a fourth hinged support are fixedly mounted at the upper end of the third positioning assembly, a third pressing plate and a fourth pressing plate are hinged to the third hinged support and the fourth hinged support respectively, the third pressing plate and the third hinged support are detachably connected through a third locking bolt, the fourth pressing plate and the fourth hinged support are detachably connected through a fourth locking bolt, and a third pressing block and a fourth pressing block are fixedly mounted at the ends of the third pressing plate and the fourth pressing plate respectively.

Images