Lateral positioning laser cutting clamp for internal high-pressure formed pipe fitting

Abstract

The utility model discloses an internal high pressure forming pipe fitting side positioning laser cutting clamp, which comprises a bottom plate, two groups of profiling clamps and a compression driving assembly, the bottom plate is horizontally distributed, the two groups of profiling clamps comprise a first profiling clamp and a second profiling clamp, the side part of the first profiling clamp is provided with a first profiling groove, and the side part of the second profiling clamp is provided with a second profiling groove. The first profiling clamp is provided with a first profiling groove, the second profiling clamp is provided with a second profiling groove on the same side of the first profiling groove, the first profiling groove and the second profiling groove are internally provided with internal high-pressure forming pipe fittings in a positioning mode, and the pressing driving assembly is arranged on the same side of the first profiling groove and the second profiling groove and located between the first profiling clamp and the second profiling clamp; the pressing driving assembly corresponds to the side portion of the inner high-pressure forming pipe fitting. By means of the mode, the side positioning laser cutting clamp for the internal high-pressure forming pipe fitting is simple in structure, convenient to operate and capable of rapidly completing positioning and fixing of products and machining the products more accurately.

Description

Technical Field

[0001] The utility model relates to a side positioning laser cutting fixture for internal high pressure forming pipe fittings. Background Art

[0002] Hydroforming is a type of hydraulic forming technology. It uses a tube as a blank, applies ultra-high pressure liquid inside the tube, and feeds the material axially to press the tube blank into the mold cavity to form it into the desired workpiece. Hydroforming components are light in weight, good in product quality, flexible in product design, simple in process, and have the characteristics of near-net forming and green manufacturing. Therefore, it has been widely used in the field of lightweight automobiles. Through effective cross-section design and wall thickness design, many automotive parts can be made of standard tubes and made into complex single integral components through hydroforming.

[0003] The prior art has at least the following disadvantages: the prior art relies on pure manual assembly by operators for surface processing of internal high pressure formed pipe fittings, and multiple positioning points need to be used for one-to-one fixing when positioning the internal high pressure formed pipe fittings, which is time-consuming, labor-intensive and inefficient. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a side positioning laser cutting fixture for internal high pressure forming pipe fittings, which has a simple structure and is easy to operate, can quickly complete the positioning and fixing of products, and can process products more accurately.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a side positioning laser cutting fixture for internal high-pressure formed pipe fittings, including a base plate, a profiling fixture and a clamping drive assembly, the base plate is horizontally distributed, the profiling fixture is provided with two groups, including a first profiling fixture and a second profiling fixture, the side of the first profiling fixture is provided with a first profiling groove, the second profiling fixture is provided with a second profiling groove on the same side of the first profiling groove, the internal high-pressure formed pipe fittings are positioned in the first profiling groove and the second profiling groove, the clamping drive assembly is provided on the same side of the first profiling groove and the second profiling groove and is located between the first profiling fixture and the second profiling fixture, and the clamping drive assembly corresponds to the side of the internal high-pressure formed pipe fittings.

[0006] In a preferred embodiment of the present invention, one end of the first profiling groove is located at the side of the first profiling fixture, and the other end is located at the top of the first profiling fixture and distributed obliquely upward.

[0007] In a preferred embodiment of the present invention, one end of the second profiling groove is located at the side of the second profiling fixture, and the other end is located at the top of the second profiling fixture and distributed obliquely upward.

[0008] In a preferred embodiment of the present invention, the clamping drive assembly includes a clamping cylinder and a cylinder clamp.

[0009] In a preferred embodiment of the present invention, the clamping cylinder is laterally distributed and fixed on the bottom plate, and the driving end of the clamping cylinder is vertically distributed with the internal high pressure forming pipe.

[0010] In a preferred embodiment of the present invention, the cylinder pressing block is fixed to the driving end of the pressing cylinder and is distributed in parallel with the internal high pressure forming pipe.

[0011] The beneficial effects of the utility model are as follows: the internal high-pressure forming pipe side positioning laser cutting fixture pointed out by the utility model has a simple structure and is easy to operate, and can quickly complete the positioning and fixing of the product, and process the product more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0013] Figure 1 It is a stereoscopic diagram of a preferred embodiment of a side positioning laser cutting fixture for internal high pressure forming pipe fittings of the utility model. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1 , the utility model embodiment includes:

[0016] A side positioning laser cutting fixture for internal high pressure forming pipe fittings comprises a base plate 1, a profiling fixture and a pressing drive assembly.

[0017] The bottom plate 1 is horizontally distributed to facilitate installation of the entire assembly and facilitate movement for use.

[0018] The profiling fixtures are provided in two groups, including a first profiling fixture 2 and a second profiling fixture 3 .

[0019] A first profiling groove 4 is provided on the side of the first profiling fixture 2, one end of the first profiling groove 4 is located on the side of the first profiling fixture 2, and the other end is located on the top of the first profiling fixture 2 and distributed obliquely upward, which can not only realize the positioning of one end of the internal high-pressure formed pipe fitting 6, but also reduce the height of the first profiling fixture 2 and reduce the use of materials.

[0020] Similarly, the second profiling fixture 3 is provided with a second profiling groove 5 on the same side of the first profiling groove 4. One end of the second profiling groove 5 is located on the side of the second profiling fixture 3, and the other end is located on the top of the second profiling fixture 3 and distributed obliquely upward, which can not only realize the positioning of the other end of the internal high-pressure formed pipe fitting 6, but also reduce the height of the second profiling fixture 3 and reduce the use of materials.

[0021] An internal high pressure forming pipe 6 is positioned in the first profiling groove 4 and the second profiling groove 5 to ensure that the internal high pressure forming pipe 6 is positioned quickly and stably.

[0022] The clamping drive assembly is arranged on the same side of the first profiling groove 4 and the second profiling groove 5 and is located between the first profiling fixture 2 and the second profiling fixture 3. The clamping drive assembly corresponds to the side of the internal high-pressure formed pipe 6 to ensure that the internal high-pressure formed pipe 6 can be stably fixed.

[0023] The pressing drive assembly comprises a pressing cylinder 7 and a cylinder pressing block 8 .

[0024] The pressing cylinder 7 is laterally distributed and fixed on the bottom plate 1 , and the driving end of the pressing cylinder 7 is vertically distributed with the internal high pressure forming tube 6 to provide a driving force toward the internal high pressure forming tube 6 .

[0025] The cylinder pressing block 8 is fixed to the driving end of the pressing cylinder 7 and is distributed in parallel with the inner high pressure forming pipe fitting 6 . The cylinder pressing block 8 is driven by the pressing cylinder 7 to press and fix the side of the inner high pressure forming pipe fitting 6 .

[0026] In summary, the utility model discloses a side positioning laser cutting fixture for internal high pressure forming pipe fittings, which has a simple structure and is easy to operate. It can quickly complete the positioning and fixing of the product and process the product more accurately.

[0027] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A side positioning laser cutting fixture for internal high pressure forming pipe fittings, characterized in that: It includes a base plate, a profiling fixture and a clamping drive assembly. The base plate is horizontally distributed. The profiling fixture is provided in two groups, including a first profiling fixture and a second profiling fixture. The first profiling fixture is provided with a first profiling groove on the side, and the second profiling fixture is provided with a second profiling groove on the same side of the first profiling groove. Internal high-pressure formed pipe fittings are positioned in the first profiling groove and the second profiling groove. The clamping drive assembly is provided on the same side of the first profiling groove and the second profiling groove and is located between the first profiling fixture and the second profiling fixture. The clamping drive assembly corresponds to the side of the internal high-pressure formed pipe fitting.

2. The side positioning laser cutting fixture for internal high pressure forming pipes according to claim 1 is characterized in that: One end of the first profiling groove is located at the side of the first profiling fixture, and the other end is located at the top of the first profiling fixture and is distributed obliquely upward.

3. The side positioning laser cutting fixture for internal high pressure forming pipe according to claim 1, characterized in that: One end of the second profiling groove is located at the side of the second profiling fixture, and the other end is located at the top of the second profiling fixture and is distributed obliquely upward.

4. The side positioning laser cutting fixture for internal high pressure forming pipe according to claim 1, characterized in that: The pressing drive assembly comprises a pressing cylinder and a cylinder pressing block.

5. The side positioning laser cutting fixture for internal high pressure forming pipe according to claim 4, characterized in that: The pressing cylinder is laterally distributed and fixed on the bottom plate, and the driving end of the pressing cylinder is vertically distributed with the internal high pressure forming pipe fitting.

6. The side positioning laser cutting fixture for internal high pressure forming pipe according to claim 5, characterized in that: The cylinder pressing block is fixed to the driving end of the pressing cylinder and is distributed in parallel with the internal high pressure forming pipe.

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