Rapid detection device for combined internal high-pressure forming pipe fitting

Abstract

The utility model discloses a combined type internal high pressure forming pipe fitting rapid detection device, which comprises a bottom plate, a plurality of profiling blocks, a positioning device, a pressing device and a detection device, the bottom plate is horizontally distributed, and the profiling blocks comprise a first profiling block, a second profiling block and a third profiling block which are arranged in sequence. The positioning device is arranged on the back side of the profiling groove of the second profiling block and corresponds to the upper portion of the profiling groove, the pressing device is arranged on one side of the profiling groove of the second profiling block and corresponds to the upper portion of the profiling groove, and the detection device comprises a first detection device, a second detection device and a third detection device. The device is simple in structure, convenient to operate, high in detection precision and capable of effectively improving the detection efficiency and reducing the labor intensity by quickly positioning and fixing the combined internal high-pressure formed pipe fitting and realizing quick detection at different positions.

Description

Technical Field

[0001] This utility model relates to a combined internal high-pressure forming pipe fitting rapid testing device. Background Technology

[0002] Internal high-pressure forming (UHP) is a type of hydroforming technology. It involves using tubular material as a blank, applying ultra-high pressure fluid inside the tube, and axially feeding material to press the blank into a mold cavity to form the desired workpiece. UHP-formed components are lightweight, of high quality, and offer flexible product design and a simplified process. They also feature near-net-shape forming and green manufacturing characteristics, thus finding widespread application in the automotive lightweighting field. Through effective cross-sectional and wall thickness design, many automotive parts can be manufactured from standard tubing into complex, single-piece components using UHP.

[0003] The existing production method has at least the following disadvantages: the combined internal high-pressure forming pipe fittings have curved and irregular cross sections, and the existing testing tools cannot accurately measure the pipe fittings, resulting in large testing errors and high labor costs. Utility Model Content

[0004] The main technical problem solved by this utility model is to provide a rapid testing device for combined internal high-pressure formed pipe fittings. It has a simple structure and is easy to operate. It can quickly position and fix the combined internal high-pressure formed pipe fittings and achieve rapid testing at different positions. It has high testing accuracy, effectively improves testing efficiency, and reduces labor intensity.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a combined internal high-pressure forming pipe fitting rapid testing device, including a base plate, a contour block, a positioning device, a clamping device, and a testing device. The base plate is horizontally distributed. Multiple contour blocks are provided, including a first contour block, a second contour block, and a third contour block arranged in sequence. The first and third contour blocks are symmetrically arranged and are higher than the second contour block. The positioning device is located on the back side of the contour groove of the second contour block and corresponds to the upper part of the contour groove. The clamping device is located on one side of the contour groove of the second contour block and corresponds to the upper part of the contour groove. The testing device includes a first testing device, a second testing device, and a third testing device. The first testing device is located on one side of the contour groove of the first and third contour blocks. The second testing device is located between the first and second contour blocks and between the second and third contour blocks. The third testing device is located on one side of the contour groove of the second contour block.

[0006] In a preferred embodiment of this utility model, the base plate is provided with a plurality of customized gauges.

[0007] In a preferred embodiment of the present invention, multiple positioning devices are arranged at intervals, including a first positioning device and a second positioning device.

[0008] In a preferred embodiment of the present invention, the first positioning device includes a first column, a first positioning rod, a first positioning frame, and a first positioning pin. The first column is longitudinally fixed to the base plate, the first positioning rod is laterally fixed to the top of the first column, the first positioning frame is fixed to the outer end of the first positioning rod and located above the contour groove of the second contour block, and multiple first positioning pins are longitudinally arranged and fixed at intervals on the first positioning frame.

[0009] In a preferred embodiment of the present invention, the second positioning device is provided in two sets and located on both sides of the first positioning device, including a second column, a second positioning rod, a second positioning frame and a second positioning pin. The second column is longitudinally fixed to the base plate, the second positioning rod is laterally fixed to the top of the second column, the second positioning frame is a C-shaped structure distributed laterally and fixed to the outer end of the second positioning rod and located above the contour groove of the second contour block, and two second positioning pins are longitudinally provided and located at both ends of the second positioning frame.

[0010] In a preferred embodiment of the present invention, the pressing device is provided in two sets and corresponds to the second positioning device, including a third column and a quick clamp. The third column is longitudinally fixed on the base plate, and the quick clamp is fixed on the top of the third column with the pressing end located in the cavity of the second positioning frame.

[0011] In a preferred embodiment of the present invention, the first detection device is provided in multiple sets, including a first detection seat and a first quick detection pin. The first detection seats are inclinedly distributed and symmetrically fixed on the first contour block and the third contour block, and the first quick detection pin is inclinedly disposed in the first detection seat.

[0012] In a preferred embodiment of the present invention, the second detection device is provided in multiple sets, including a second detection seat and a second quick detection pin. The second detection seats are longitudinally distributed and symmetrically fixed on the base plates at both ends of the second contour block, and the second quick detection pin is fixed at an angle on the second detection seat.

[0013] In a preferred embodiment of the present invention, the third detection device is provided in multiple sets, including a third detection seat and a third quick detection pin. The third detection seat is longitudinally fixed to one side of the contour groove of the second contour block, and the third quick detection pin is laterally fixed to the top of the third detection seat and corresponds to the contour groove of the second contour block.

[0014] The beneficial effects of this utility model are as follows: The combined internal high-pressure forming pipe fitting rapid testing device disclosed in this utility model has a simple structure and is easy to operate. It can quickly position and fix the combined internal high-pressure forming pipe fitting and achieve rapid testing at different positions. The testing accuracy is high, which can effectively improve the testing efficiency and reduce the labor intensity. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0016] Figure 1 This is a perspective view of a preferred embodiment of a combined internal high-pressure forming pipe fitting rapid testing device of this utility model. Detailed Implementation

[0017] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] See also Figure 1 The embodiments of this utility model include:

[0019] A combined internal high-pressure forming pipe fitting rapid testing device includes a base plate 1, a contour block, a positioning device, a clamping device, and a testing device.

[0020] The base plate 1 is horizontally distributed, and multiple customized gauges 2 are set on the base plate 1 for testing as needed.

[0021] Multiple contour blocks are provided for placing the combined internal high-pressure forming pipe fitting 3. The blocks include a first contour block 4, a second contour block 5, and a third contour block 6 arranged in sequence. The first contour block 4 and the third contour block 6 are arranged symmetrically and are higher than the second contour block 5. The first contour block 4 and the third contour block 6 are used to support and position the arc-shaped pipe fittings on both sides of the combined internal high-pressure forming pipe fitting 3. The second contour block 5 is used to support and position the straight pipe fittings in the middle part of the combined internal high-pressure forming pipe fitting 3.

[0022] The positioning device is disposed on the back side of the contour groove of the second contour block 5 and corresponds to the upper part of the contour groove. Multiple positioning devices are distributed at intervals, including a first positioning device and a second positioning device.

[0023] The first positioning device includes a first column 7, a first positioning rod 8, a first positioning frame 9, and a first positioning pin 10. The first column 7 is longitudinally fixed on the base plate 1. The first positioning rod 8 is laterally fixed on the top of the first column 7. The first positioning frame 9 is fixed to the outer end of the first positioning rod 8 and located above the contour groove of the second contour block 5. Multiple first positioning pins 10 are longitudinally arranged and fixed at intervals on the first positioning frame 9 for quick positioning of straight pipe fittings on the second contour block 5.

[0024] The second positioning device consists of two sets located on both sides of the first positioning device, including a second column 11, a second positioning rod 12, a second positioning frame 13, and a second positioning pin 14. The second column 11 is longitudinally fixed to the base plate 1, the second positioning rod 12 is laterally fixed to the top of the second column 11, and the second positioning frame 13 is fixed to the outer end of the second positioning rod 12 in a C-shaped structure distributed laterally and located above the contour groove of the second contour block 5. Two second positioning pins 14 are longitudinally arranged and located at both ends of the second positioning frame 13, which are also used for the rapid positioning of straight pipe fittings on the second contour block 5.

[0025] The clamping device is located on one side of the contour groove of the second contour block 5 and corresponds to the upper part of the contour groove. There are two sets of clamping devices that correspond to the second positioning device, including a third column 15 and a quick clamp 16. The third column 15 is longitudinally fixed on the base plate 1, and the quick clamp 16 is fixed on the top of the third column 15 with its pressing end located in the cavity of the second positioning frame 13, so as to complete the clamping and fixing of the position of the straight pipe fitting in conjunction with the second positioning device.

[0026] The detection device includes a first detection device, a second detection device, and a third detection device.

[0027] The first detection device is provided with multiple sets located on one side of the contouring groove of the first contouring block 4 and the third contouring block 6, including a first detection seat 17 and a first quick detection pin 18.

[0028] The first detection seat 17 is inclinedly distributed and symmetrically fixed on the first contour block 4 and the third contour block 6. The first quick detection pin 18 is inclinedly disposed in the first detection seat 17, and the bottom position of the arc-shaped pipe is quickly detected by the first quick detection pin 18.

[0029] The second detection device is provided with multiple sets located between the first contour block 4 and the second contour block 5, and between the second contour block 5 and the third contour block 6, including a second detection seat 19 and a second quick detection pin 20.

[0030] The second detection seat 19 is longitudinally distributed and symmetrically fixed on the base plate 1 at both ends of the second contour block 5. The second quick detection pin 20 is fixed at an angle on the second detection seat 19. The bottom position of the connection between the arc-shaped pipe fitting and the straight pipe fitting is quickly detected by the second quick detection pin 20.

[0031] The third detection device is provided in multiple sets and located on one side of the contour groove of the second contour block 5, including a third detection seat 21 and a third quick detection pin 22.

[0032] The third detection seat 21 is longitudinally fixed to one side of the contour groove of the second contour block 5, and the third quick detection pin 22 is laterally fixed to the top of the third detection seat 21 and corresponds to the contour groove of the second contour block 5. The side position of the straight pipe fitting is quickly detected by the third quick detection pin 22.

[0033] In summary, the combined internal high-pressure formed pipe fitting rapid testing device disclosed in this utility model has a simple structure and is easy to operate. It can quickly position and fix the combined internal high-pressure formed pipe fitting and achieve rapid testing at different positions. The testing accuracy is high, which can effectively improve the testing efficiency and reduce the labor intensity.

[0034] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A combined internal high pressure forming pipe rapid detection device, characterized in that: The invention comprises a bottom plate, a profiling block, a positioning device, a pressing device and a detecting device. The bottom plate is horizontally distributed. A plurality of profiling blocks are provided, including a first profiling block, a second profiling block and a third profiling block which are arranged in sequence. The first profiling block and the third profiling block are arranged in a symmetrical structure and are higher than the second profiling block. The positioning device is arranged on the back side of the profiling groove of the second profiling block and corresponds to the upper part of the profiling groove. The pressing device is arranged on one side of the profiling groove of the second profiling block and corresponds to the upper part of the profiling groove. The detecting device comprises a first detecting device, a second detecting device and a third detecting device. The first detecting device is arranged on one side of the profiling groove of the first profiling block and the third profiling block. The second detecting device is arranged between the first profiling block and the second profiling block and between the second profiling block and the third profiling block. The third detecting device is arranged on one side of the profiling groove of the second profiling block.

2. The combined internal high pressure forming pipe rapid detection device according to claim 1 is characterized in that: A plurality of custom gauges are disposed on the base plate.

3. The combined internal high pressure forming pipe rapid detection device according to claim 1 is characterized in that: The positioning devices are arranged in plurality and distributed at intervals, including a first positioning device and a second positioning device.

4. The combined internal high pressure forming pipe rapid detection device according to claim 3 is characterized in that: The first positioning device includes a first column, a first positioning rod, a first positioning frame and a first positioning pin. The first column is longitudinally fixed on the base plate, the first positioning rod is transversely fixed on the top of the first column, the first positioning frame is fixed on the outer end of the first positioning rod and is located above the profiling groove of the second profiling block, and a plurality of first positioning pins are longitudinally arranged and fixed on the first positioning frame at intervals.

5. The combined internal high pressure forming pipe rapid detection device according to claim 3 is characterized in that: The second positioning device is provided with two groups and is located on both sides of the first positioning device, including a second column, a second positioning rod, a second positioning frame and a second positioning pin. The second column is longitudinally fixed on the base plate, and the second positioning rod is transversely fixed on the top of the second column. The second positioning frame is a transversely distributed C-shaped structure fixed on the outer end of the second positioning rod and is located above the profiling groove of the second profiling block. Two second positioning pins are longitudinally provided and are located at both ends of the second positioning frame.

6. The combined internal high pressure forming pipe rapid detection device according to claim 5 is characterized in that: The clamping device is provided with two groups and corresponds to the second positioning device, including a third column and a quick clamp, the third column is longitudinally fixed on the bottom plate, the quick clamp is fixed on the top of the third column and the pressing end is located in the concave cavity of the second positioning frame.

7. The combined internal high pressure forming pipe rapid detection device according to claim 1 is characterized in that: The first detection device is provided with multiple groups, including a first detection seat and a first quick detection pin, the first detection seat is obliquely distributed and symmetrically fixed on the first profiling block and the third profiling block, and the first quick detection pin is obliquely arranged in the first detection seat.

8. The combined internal high pressure forming pipe rapid detection device according to claim 7 is characterized in that: The second detection device is provided with multiple groups, including second detection seats and second quick detection pins. The second detection seats are longitudinally distributed and symmetrically fixed on the bottom plates at both ends of the second profiling block. The second quick detection pins are obliquely fixed on the second detection seats.

9. The combined internal high pressure forming pipe rapid detection device according to claim 1, characterized in that: The third detection device is provided with multiple groups, including a third detection seat and a third quick detection pin. The third detection seat is longitudinally fixed on one side of the profiling groove of the second profiling block, and the third quick detection pin is transversely fixed on the top of the third detection seat and corresponds to the profiling groove of the second profiling block.

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