CN103950337A - Machining mold and machining technology for pressing concave-convex pattern on pipe fitting of bicycle and automobile - Google Patents
Machining mold and machining technology for pressing concave-convex pattern on pipe fitting of bicycle and automobile Download PDFInfo
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- CN103950337A CN103950337A CN201410202032.XA CN201410202032A CN103950337A CN 103950337 A CN103950337 A CN 103950337A CN 201410202032 A CN201410202032 A CN 201410202032A CN 103950337 A CN103950337 A CN 103950337A
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- decorative pattern
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Abstract
The invention discloses a machining mold and a machining technology for pressing a concave-convex pattern on a pipe fitting of a bicycle and an automobile. Due to a special hollow structure of the pipe fitting, the machining mold comprises an upper external mold, a pull mold core and a lower external mold which are combined separately and provided with concave-convex mold grain fit with patterns inside and outside the pipe fitting and can be formed integrally.Compared with the traditional technology, welding and bonding technical procedures are reduced; the technical cost is lowered; failure risks easily appearing in a welding and bonding technical process are effectively avoided; pollution of chemicals to an environment in a spraying or bonding technology is reduced; a finished product has the advantages of low possibility of tampering and permanency; and the mold and the technology have very high practicability.
Description
Technical field
The present invention relates to the manufacture field of bicycle and auto parts machinery, especially a kind of bicycle and automobile pipe fitting indentation burr decorations processing mold and processing technology thereof.
Background technology
In novel industrial society, people are when focusing on the practicality of product, more focus on the decoration of product appearance, particularly in automobile and bicycle trade, a lot of clients do not wish that the trade mark of own product and decorative pattern distorted by others, therefore want to seek a kind of tailor-make product, can guarantee good looking appearance, can guarantee again the permanent of its trade mark and be difficult for being tampered, for head it off, the good multi-vendor surface of the polish of oneself and trade mark being carried out to rear welding or being bonded in tubing, can increase welding and bonding cost so on the one hand, on the other hand again because environment has been polluted in the use of chemical agent.
Therefore, need a kind of new technical scheme to address the above problem.
Summary of the invention
Goal of the invention: the problem producing in order to solve prior art, the present invention proposes the minimizing weld bonds operation that a kind of drawing and pulling type mold core combines with outer core, that reduces failure risk adorns processing mold and processing technology thereof for bicycle and automobile pipe fitting indentation burr.
Technical scheme: for achieving the above object, the present invention can adopt following technical scheme: a kind of bicycle and automobile pipe fitting indentation burr decorations processing mold, be comprised of upper external mold, drawing and pulling type core rod and lower outside mould; Described upper external mold and lower external mold inside are respectively equipped with the first recessed formula mould line and the second recessed formula mould line; The first recessed formula mould line matches with treating pressure pipe part exterior upper decorative pattern, and the second recessed formula mould line matches with treating pressure pipe part outer lower decorative pattern; Described drawing and pulling type core rod is comprised of with the second protruding formula mould line that is positioned at pumping rod bottom pumping rod and the first protruding formula mould line that is positioned at pumping rod top; The first protruding formula mould line matches with treating pressure pipe part inner upper decorative pattern, and the second protruding formula mould line matches with treating pressure pipe part inner lower decorative pattern.
Further, described upper external mold, drawing and pulling type core rod and lower external mold are Separated type combination.
Further, described pumping rod is handle type or thread handle.
A processing technology for bicycle and automobile pipe fitting indentation burr decorations processing mold, comprises the following steps:
(1) prepare prismatic metal tube, pipe fitting size is determined according to the size of required decorative pattern;
(2) upper and lower external mold all adopts P20 mould material, adopts CNC technology respectively upper and lower external mold to be processed according to the concrete size pattern of recessed formula decorative pattern, adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 3-5cm is respectively stayed on both sides;
(3) inner mould core adopts SKD11 mould material, and the employing CNC technology respectively concrete size pattern of the protruding formula decorative pattern of the pumping rod top and the bottom of internal core rod is processed, and adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 3-5cm is respectively stayed on both sides;
(4) integral type casting is carried out in the top and the bottom of inner mould core and pumping rod.
Beneficial effect: a kind of bicycle provided by the invention and automobile pipe fitting indentation burr decorations processing mold and processing technology thereof, special construction for pipe fitting hollow type, upper external mold, drawing and pulling type core rod and lower outside mould by Separated type combination form, three parts are respectively equipped with the lenticular mould line being consistent with pipe fitting inside and outside decorative pattern, can integral molding.Compare with traditional handicraft, the present invention has reduced the process of welding and adhesion technique, not only reduced process costs, and effectively avoided the risk of the easy inefficacy occurring in weld bonds technical process, reduced the pollution of chemicals to environment in spraying or adhesion technique, and finished product has and is difficult for being tampered, permanent advantage, there is very strong practicality, in addition in processing technology, inside and outside core rod adopts respectively different mould material, and the automatic fully automatic working method of CNC manipulator, guaranteed on the one hand the mechanical strength of inside and outside core rod, speed reduces the wastage, improved on the one hand operating efficiency, there is very strong practical value.
Accompanying drawing explanation
Fig. 1 is the mould result schematic diagram of the embodiment of the present invention 1;
Fig. 2: wherein (a) is A-A profile in embodiment 1 mould, and wherein (b) is B-in mould
bprofile;
Fig. 3: in (a) be the concavo-convex decorative pattern schematic diagram of pipe fitting product of the embodiment of the present invention 1, (b) be C-C profile.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Embodiment 1:
With sensible company decorative pattern, be masked as example, please refer to Fig. 1, a kind of bicycle and automobile pipe fitting indentation burr decorations processing mold, be comprised of with separate type upper external mold 1, drawing and pulling type core rod 3 and lower external mold 2; Described upper external mold 1 and lower external mold 2 inside are respectively equipped with the recessed formula mould line 21 of the first recessed formula mould line 11 and second; The first recessed formula mould line 11 matches with treating pressure pipe part exterior upper decorative pattern, and the second recessed formula mould line 21 matches with treating pressure pipe part outer lower decorative pattern; Described drawing and pulling type core rod 3 is comprised of with the second protruding formula mould line 33 that is positioned at pumping rod 31 bottoms pumping rod 31 and the first protruding formula mould line 32 that is positioned at pumping rod 31 tops; Pumping rod 31 is handle type structure, and the first protruding formula mould line 11 matches with treating pressure pipe part inner upper decorative pattern, and the second protruding formula mould line 21 matches with treating pressure pipe part inner lower decorative pattern.
As shown in Figure 2, (a) and (b) be respectively the cross-sectional view of external mold 1 and lower external mold 2 on mould, wherein the recessed formula mould line 21 of the first recessed formula mould line 11 and second is consistent with treating pressure pipe part exterior upper and outside decorative pattern respectively, sees Fig. 3 (b).As shown in Fig. 3 (a), be the concavo-convex decorative pattern schematic diagram of pipe fitting product.
In addition, the invention discloses the processing technology of a kind of bicycle and automobile pipe fitting indentation burr decorations processing mold, comprise the following steps:
(1) prepare prismatic metal tube, pipe fitting size is determined according to the size of required decorative pattern;
(2) upper and lower external mold all adopts P20 mould material, adopts CNC technology respectively upper and lower external mold to be processed according to the concrete size pattern of recessed formula decorative pattern, adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 3cm is respectively stayed on both sides;
(3) inner mould core adopts SKD11 mould material, and the employing CNC technology respectively concrete size pattern of the protruding formula decorative pattern of the pumping rod top and the bottom of internal core rod is processed, and adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 3cm is respectively stayed on both sides;
(4) integral type casting is carried out in the top and the bottom of inner mould core and pumping rod.
Embodiment 2:
Bicycle and an automobile pipe fitting indentation burr decorations processing mold, be comprised of upper external mold 1, drawing and pulling type core rod 3 and lower external mold 2; Described upper external mold 1 and lower external mold 2 inside are respectively equipped with the recessed formula mould line 21 of the first recessed formula mould line 11 and second; The first recessed formula mould line 11 matches with treating pressure pipe part exterior upper decorative pattern, and the second recessed formula mould line 21 matches with treating pressure pipe part outer lower decorative pattern; Described drawing and pulling type core rod 3 is comprised of pumping rod 31, the first protruding formula mould line 32 that is positioned at pumping rod 31 tops, the second protruding formula mould line 33 that is positioned at pumping rod 31 bottoms; Pumping rod 31 is thread handle structure, and the first protruding formula mould line 11 matches with treating pressure pipe part inner upper decorative pattern, and the second protruding formula mould line 21 matches with treating pressure pipe part inner lower decorative pattern.
Similar to Example 1, as Fig. 2, (a) and (b) be respectively the cross-sectional view of external mold 1 and lower external mold 2 on mould, wherein the recessed formula mould line 21 of the first recessed formula mould line 11 and second is consistent with treating pressure pipe part exterior upper and outside decorative pattern respectively, sees Fig. 3 (b).As shown in Fig. 3 (a), be the concavo-convex decorative pattern schematic diagram of pipe fitting product.
In addition, the invention discloses the processing technology of a kind of bicycle and automobile pipe fitting indentation burr decorations processing mold, comprise the following steps:
(1) prepare prismatic metal tube, pipe fitting size is determined according to the size of required decorative pattern;
(2) upper and lower external mold all adopts P20 mould material, adopts CNC technology respectively upper and lower external mold to be processed according to the concrete size pattern of recessed formula decorative pattern, adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 5cm is respectively stayed on both sides;
(3) inner mould core adopts SKD11 mould material, and the employing CNC technology respectively concrete size pattern of the protruding formula decorative pattern of the pumping rod top and the bottom of internal core rod is processed, and adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 5cm is respectively stayed on both sides;
(4) integral type casting is carried out in the top and the bottom of inner mould core and pumping rod.
Embodiment 3:
Bicycle and an automobile pipe fitting indentation burr decorations processing mold, be comprised of detachable upper external mold 1, drawing and pulling type core rod 3 and lower external mold 2; Described upper external mold 1 and lower external mold 2 inside are respectively equipped with the recessed formula mould line 21 of the first recessed formula mould line 11 and second; The first recessed formula mould line 11 matches with treating pressure pipe part exterior upper decorative pattern, and the second recessed formula mould line 21 matches with treating pressure pipe part outer lower decorative pattern; Described drawing and pulling type core rod 3 is comprised of with the second protruding formula mould line 33 that is positioned at pumping rod 31 bottoms pumping rod 31 and the first protruding formula mould line 32 that is positioned at pumping rod 31 tops; Pumping rod 31 is thread handle structure, and the first protruding formula mould line 11 matches with treating pressure pipe part inner upper decorative pattern, and the second protruding formula mould line 21 matches with treating pressure pipe part inner lower decorative pattern.
Similar to Example 1, as Fig. 2, (a) and (b) be respectively the cross-sectional view of external mold 1 and lower external mold 2 on mould, wherein the recessed formula mould line 21 of the first recessed formula mould line 11 and second is consistent with treating pressure pipe part exterior upper and outside decorative pattern respectively, sees Fig. 3 (b).As shown in Fig. 3 (a), be the concavo-convex decorative pattern schematic diagram of pipe fitting product.
In addition, the invention discloses the processing technology of a kind of bicycle and automobile pipe fitting indentation burr decorations processing mold, comprise the following steps:
(1) prepare prismatic metal tube, pipe fitting size is determined according to the size of required decorative pattern;
(2) upper and lower external mold all adopts P20 mould material, adopts CNC technology respectively upper and lower external mold to be processed according to the concrete size pattern of recessed formula decorative pattern, adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 4cm is respectively stayed on both sides;
(3) inner mould core adopts SKD11 mould material, and the employing CNC technology respectively concrete size pattern of the protruding formula decorative pattern of the pumping rod top and the bottom of internal core rod is processed, and adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 4cm is respectively stayed on both sides;
(4) integral type casting is carried out in the top and the bottom of inner mould core and pumping rod.
Claims (4)
1. bicycle and an automobile pipe fitting indentation burr decorations processing mold, is characterized in that: upper external mold (1), drawing and pulling type core rod (3) and lower external mold (2), consist of; Described upper external mold (1) and lower external mold (2) inside are respectively equipped with the first recessed formula mould line (11) and the second recessed formula mould line (21); The first recessed formula mould line (11) matches with treating pressure pipe part exterior upper decorative pattern, and the second recessed formula mould line (21) matches with treating pressure pipe part outer lower decorative pattern; Described drawing and pulling type core rod (3) is comprised of pumping rod (31), the first protruding formula mould line (32) that is positioned at pumping rod (31) top, the second protruding formula mould line (33) that is positioned at pumping rod (31) bottom; The first protruding formula mould line (11) matches with treating pressure pipe part inner upper decorative pattern, and the second protruding formula mould line (21) matches with treating pressure pipe part inner lower decorative pattern.
2. a kind of bicycle according to claim 1 and automobile pipe fitting indentation burr decorations processing mold, is characterized in that: described upper external mold (1), drawing and pulling type core rod (3) and lower external mold (2) are Separated type combination.
3. a kind of bicycle according to claim 1 and automobile pipe fitting indentation burr decorations processing mold, is characterized in that: described pumping rod (31) is handle type or thread handle.
4. the processing technology that bicycle and automobile pipe fitting indentation burr are adornd processing mold, is characterized in that comprising the following steps:
(1) prepare prismatic metal tube, pipe fitting size is determined according to the size of required decorative pattern;
(2) upper and lower external mold all adopts P20 mould material, adopts CNC technology respectively upper and lower external mold to be processed according to the concrete size pattern of recessed formula decorative pattern, adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 3-5cm is respectively stayed on both sides;
(3) inner mould core adopts SKD11 mould material, and the employing CNC technology respectively concrete size pattern of the protruding formula decorative pattern of the pumping rod top and the bottom of internal core rod is processed, and adopts manipulator automatic charging pattern, first by computer editing's program, then is transferred to board; Manually, to zero point, mould material is installed on charging tray to start processing; By manipulator automatic charging, after completion of processing, manipulator meeting automatic discharging, material loading, realize automatically processing; Completion of processing is cut, and leaves and takes effective decorative pattern part, and 3-5cm is respectively stayed on both sides;
(4) integral type casting is carried out in the top and the bottom of inner mould core and pumping rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202032.XA CN103950337A (en) | 2014-05-14 | 2014-05-14 | Machining mold and machining technology for pressing concave-convex pattern on pipe fitting of bicycle and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202032.XA CN103950337A (en) | 2014-05-14 | 2014-05-14 | Machining mold and machining technology for pressing concave-convex pattern on pipe fitting of bicycle and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN103950337A true CN103950337A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410202032.XA Pending CN103950337A (en) | 2014-05-14 | 2014-05-14 | Machining mold and machining technology for pressing concave-convex pattern on pipe fitting of bicycle and automobile |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328443Y (en) * | 1997-10-17 | 1999-07-14 | 王本华 | Embossing device for metal pipe |
| GB2337951A (en) * | 1998-06-05 | 1999-12-08 | Avdel Textron Ltd | Method of forming a tubular member |
| CN2778423Y (en) * | 2005-03-02 | 2006-05-10 | 刘宗信 | Metal pipe surface forming device |
| CN101530867A (en) * | 2009-04-23 | 2009-09-16 | 刘跃堂 | Large-diameter aluminium alloy pipe extrusion die with annular concave-convex structure |
| CN101920440A (en) * | 2010-07-05 | 2010-12-22 | 无锡市澳富特成型技术科研有限公司 | Quick manufacturing process of rotational moulding machine die |
| CN102259545A (en) * | 2011-03-31 | 2011-11-30 | 胡家辉 | Manufacturing method for metal hollow patterned pipe |
| CN103009023A (en) * | 2012-12-28 | 2013-04-03 | 江苏大学 | Manufacturing method for plastic molding mould |
| CN203887054U (en) * | 2014-05-14 | 2014-10-22 | 明达铝业科技(太仓)有限公司 | Embossing mould for pipe fittings of bicycles and automobiles |
-
2014
- 2014-05-14 CN CN201410202032.XA patent/CN103950337A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328443Y (en) * | 1997-10-17 | 1999-07-14 | 王本华 | Embossing device for metal pipe |
| GB2337951A (en) * | 1998-06-05 | 1999-12-08 | Avdel Textron Ltd | Method of forming a tubular member |
| CN2778423Y (en) * | 2005-03-02 | 2006-05-10 | 刘宗信 | Metal pipe surface forming device |
| CN101530867A (en) * | 2009-04-23 | 2009-09-16 | 刘跃堂 | Large-diameter aluminium alloy pipe extrusion die with annular concave-convex structure |
| CN101920440A (en) * | 2010-07-05 | 2010-12-22 | 无锡市澳富特成型技术科研有限公司 | Quick manufacturing process of rotational moulding machine die |
| CN102259545A (en) * | 2011-03-31 | 2011-11-30 | 胡家辉 | Manufacturing method for metal hollow patterned pipe |
| CN103009023A (en) * | 2012-12-28 | 2013-04-03 | 江苏大学 | Manufacturing method for plastic molding mould |
| CN203887054U (en) * | 2014-05-14 | 2014-10-22 | 明达铝业科技(太仓)有限公司 | Embossing mould for pipe fittings of bicycles and automobiles |
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Application publication date: 20140730 |