Disassembly-free and hole-free mold width adjustment device for sheet turning and forming machine

A forming machine and thin plate car technology, applied in forming tools, metal processing equipment, manufacturing tools, etc., can solve the problems of high time-consuming, waste, traces left on the base material plate, etc., to reduce the width of the mold and reduce the time for mold change , Eliminate the effect of base metal damage

Inactive Publication Date: 2016-05-11
覃艺诗
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AI-Extracted Technical Summary

Problems solved by technology

[0002] The thin plate forming machine is a multi-purpose machine in the construction and machinery industries. Due to the different shapes and widths of the processed products, it is necessary to disassemble all dozens of roller wheels every time the product specification is changed, an...
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Abstract

A disassembly-free and hole-free mold width adjustment device for a sheet turning and forming machine comprises a main shaft, two pressing rollers and a widened wheel, the main shaft is erected on a bearing base, the two pressing rollers are arranged on the main shaft in a sleeving mode, and inner step holes are formed in the opposite surfaces of the two pressing rollers; the widened wheel is formed by combining two half-round wheels, outer steps matched with the inner step holes are arranged on the two planes of the widened wheel, and the widened wheel is arranged on the main shaft in a clamping and sleeving mode and is located between the two pressing rollers; the pressing rollers and the widened wheel are fixed to the main shaft in a pressed mode through fastening assemblies. In the use process, the fastening assemblies are screwed and fastened, and the pressing rollers and the widened wheel are pressed tightly; when the product specification needs to be replaced, users just need to unscrew the fastening assemblies, increase or reduce the widened wheel appropriately and screw the fastening assemblies, the mold change time can be greatly shortened, the labor intensity can be lowered, mold adjustment can be realized without the main shaft, the mold width can be fast increased or reduced without any bolts or auxiliary clamping devices, damage to base metal can be eliminated, and the product quality can be improved.

Application Domain

Technology Topic

EngineeringBase metal +2

Image

  • Disassembly-free and hole-free mold width adjustment device for sheet turning and forming machine
  • Disassembly-free and hole-free mold width adjustment device for sheet turning and forming machine
  • Disassembly-free and hole-free mold width adjustment device for sheet turning and forming machine

Examples

  • Experimental program(1)

Example Embodiment

[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0015] See Figure 1-3 In the embodiment of the present invention, a non-unloading and non-porous mold width adjustment device of a sheet car forming machine includes a main shaft 1, a pressure roller 2, and a widening wheel 3. The main shaft 1 is erected on a bearing seat 4, and the pressure roller 2 There are two, which are sleeved on the main shaft 1, and the opposite surfaces of the two pressure rollers 2 are respectively provided with inner step holes 9; the widening wheel 3 is composed of two semicircular wheels, and the widening wheel 3 has two flat surfaces. An outer step 10 matching the inner step hole 9 is provided, and the widening wheel 3 is clamped on the main shaft 1 and located between the two pressing rollers 2.
[0016] The pressure roller 2 and the widening wheel 3 are compressed and fixed on the main shaft 1 by a fastening component. The fastening component includes a positioning nut 5, an adjusting nut 6 and a bushing 7. The positioning nut 5 and the adjusting nut 6 are screwed on On the main shaft 1, the positioning nut 5 is close to the bearing seat 4, and the main shaft 1 between the adjusting nut 6 and the pressure roller 2 is also sleeved with a bushing 7.
[0017] Tighten the adjusting nut 6 when in use, and press the roller 2 and the widening wheel 3 together; when the product specifications need to be changed, just unscrew the adjusting nut 6, increase or decrease the widening wheel 3 appropriately, and then turn it again Just tighten the adjusting nut 6.
[0018] The invention can reduce the time of mold changing, reduce labor intensity, adjust the mold without the main shaft, and without any bolts or auxiliary clamping devices, realize rapid increase (reduce) of mold width, eliminate damage to the base material, and improve product quality.
[0019] For those skilled in the art, it is obvious that the present invention is not limited to the details of the foregoing exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the foregoing description, and therefore it is intended to fall within the claims. All changes within the meaning and scope of equivalent elements of are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.
[0020] In addition, it should be understood that although this specification is described in accordance with the implementation manners, not each implementation manner only includes an independent technical solution. This narration in the specification is only for clarity, and those skilled in the art should consider the specification as a whole The technical solutions in the embodiments can also be appropriately combined to form other implementations that can be understood by those skilled in the art.
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Description & Claims & Application Information

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