CN205238392U - Automotive interior annotates plastic product's machine deburring roller sword - Google Patents
Automotive interior annotates plastic product's machine deburring roller sword Download PDFInfo
- Publication number
- CN205238392U CN205238392U CN201521141168.0U CN201521141168U CN205238392U CN 205238392 U CN205238392 U CN 205238392U CN 201521141168 U CN201521141168 U CN 201521141168U CN 205238392 U CN205238392 U CN 205238392U
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- China
- Prior art keywords
- knife
- spring
- handle
- numerical control
- plastic product
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides an automotive interior annotates plastic product's machine deburring roller sword comprises handle of a knife (1), cutter arbor (2), tool bit (3) and spring (4). The utility model discloses a roller sword from top to bottom, handle of a knife, cutter arbor and tool bit are the whole member of spring steel of circle pylon rank shape, the spring housing is in cutter arbor department, the upper end of spring and the fixed welding of the lower terminal surface of handle of a knife, the lower extreme of spring and the fixed welding of the up end of tool bit, in application, adopt the numerical control carving to mill the lathe and carry out the target -seeking deburring of numerical control to automotive interior notes plastic product, in operation, annotate the plastic product centre gripping on the numerical control carving mills machine tool table's profiling with automotive interior, the numerical control carving mills the electric main shaft centre gripping of lathe and the high -speed rotation of handle of a knife, edge that plastic product was annotated along automotive interior to the cylinder of high -speed rotatory tool bit carries out the roll -in deburring to the overlap technical scheme, make automotive interior annotate plastic product's deburring, improve the quality of's uniformity has been reached, eliminate the defective products and scrap article, and the efficiency is enhanced, cost is reduced the mesh.
Description
Technical field
The utility model relates to a kind of machine cutter, specifically refers to for roll-in finishing automotive trim injection-molded itemThe machine trimming roller cutter of a kind of automotive trim injection-molded item of overlap.
Background technology
The die joint of injection mold can form sharp overlap in the edge of automotive trim injection-molded item, therefore,Automotive trim injection-molded item must finishing be eliminated overlap after injection mo(u)lding, is called for short deburring, and prior art adopts peopleWork is carried out scraping deburring by the hand cutting tool that is called scraper, and the quality of artificial scraping deburring varies with each individual and is difficult toEnsure, cause the quality consistency of automotive trim injection-molded item poor, defective products, scrap are many; In order to ensureIt is artificial that quality also needs to set up inspection, makes artificial scraping deburring, takies artificial manyly, and efficiency is low, and cost is high,Therefore, prior art exists quality consistency poor, and defective products, scrap are many, and efficiency is low, and what cost was high asksTopic is with not enough.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the utility model adopts by handle of a knife, knife bar, cutterThe roller type cutter that head and spring form, wherein, from top to bottom, handle of a knife, knife bar and cutter head are cylinder stepSpring steel integrated member, spring housing is at knife bar place, the fixing welding in the upper end of spring and the lower surface of handle of a knife,The fixing welding in the lower end of spring and the upper surface of cutter head; When application, adopt numerical control engraving and milling machine tool to carry out numerical control and seekDeburring, when work, automotive trim injection-molded item is clamped on the pattern of numerical control engraving and milling machine tool workbench,The electric main shaft of numerical control engraving and milling machine tool is clamping handle of a knife High Rotation Speed, and the cylinder of the cutter head of High Rotation Speed is along in automobileThe edge of decorations injection-molded item carries out roll-in deburring technical scheme to overlap, provides a kind of automotive trim injection moulding systemThe machine of product trimming roller cutter, is intended to make the deburring of automotive trim injection-molded item, reaches the uniformity that improves quality,Eliminate defective products and scrap, raise the efficiency the object reducing costs.
The purpose of this utility model is achieved in that a kind of machine of automotive trim injection-molded item trimming roller cutter,Be called for short this roller cutter, this roller cutter is made up of handle of a knife, knife bar, cutter head and spring, wherein: described handle of a knife, cutterBar and cutter head are the integrated member of the spring steel of cylinder step, and handle of a knife is positioned at the top of described knife bar, cutterHead is positioned at the below of knife bar, and the diameter of described cutter head is greater than the diameter of described knife bar, and the diameter of described handle of a knife is largeIn the diameter of described cutter head; The cylinder of described cutter head is smooth minute surface;
Described spring is the cylindroid helical-coil extension spring of close circle, and spring housing is at described knife bar place, spring upperEnd is fixed welding with the lower surface of handle of a knife, the fixing welding in the lower end of spring and the upper surface of cutter head.
Operation principle and beneficial effect
When application, this roller cutter carries out the target-seeking roll-in of numerical control by numerical control engraving and milling machine tool to automotive trim injection-molded itemFormula deburring. When work, automotive trim injection-molded item is clamped on the pattern of numerical control engraving and milling machine tool workbench,The electric main shaft of numerical control engraving and milling machine tool is clamping the handle of a knife High Rotation Speed of this roller cutter, the cylinder of the cutter head of High Rotation SpeedEdge along automotive trim injection-molded item carries out roll-in deburring to the overlap of automotive trim injection-molded item.
When the target-seeking roll-in deburring of numerical control, the cylinder of cutter head need apply interference to the overlap of automotive trim injection-molded itemElastic pressure, the elastic distortion effect of knife bar is for described interference elastic pressure is provided, due to high-speed rotaryThe elastic distortion athletic meeting turning makes knife bar fracture because producing resonance, and the effect of described spring is for preventingThe resonance of stating, to ensure the safety of knife bar.
This roller knife structure is simple, and reliable operation is carried out automotive trim injection-molded item for numerical control engraving and milling machine toolThe target-seeking roll-in deburring of numerical control, makes the deburring of automotive trim injection-molded item, has improved the uniformity of quality, eliminatesDefective products and scrap, improved efficiency, reduced cost.
Above-mentioned, the utility model adopts the roller type cutter being made up of handle of a knife, knife bar, cutter head and spring, wherein,From top to bottom, handle of a knife, knife bar and cutter head are the spring steel integrated member of cylinder step, and spring housing is at cutterBar place, the fixing welding in the upper end of spring and the lower surface of handle of a knife, the lower end of spring and the upper surface of cutter head are fixedWelding; When application, adopt numerical control engraving and milling machine tool to carry out the target-seeking deburring of numerical control, when work, automotive trim is notedMould on the pattern that goods are clamped in numerical control engraving and milling machine tool workbench, the electric main shaft of numerical control engraving and milling machine tool is clamping cutterHandle High Rotation Speed, the cylinder of the cutter head of High Rotation Speed carries out roller along the edge of automotive trim injection-molded item to overlapPress the technical scheme of deburring, overcome prior art and existed quality consistency poor, defective products, scrap are many,Efficiency is low, the problems and shortcomings that cost is high, the machine trimming roller of a kind of automotive trim injection-molded item providingCutter, makes the deburring of automotive trim injection-molded item, has reached the uniformity that improves quality, eliminates defective products and reportWaste product, raises the efficiency, the object reducing costs.
Brief description of the drawings
Fig. 1 is that the master of machine trimming roller cutter of a kind of automotive trim injection-molded item of the present utility model is depending on analysing and observe knotStructure schematic diagram;
Fig. 2 be in Fig. 1 A portion draw enlarged drawing;
Fig. 3 is that the axle of the machine trimming roller cutter of a kind of automotive trim injection-molded item of the present utility model measures intention;
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but should not be construed asTo any restriction of the present utility model.
In figure: handle of a knife 1, knife bar 2, cutter head 3, spring 4.
Detailed description of the invention
Consult Fig. 1～Fig. 3, the machine of a kind of automotive trim injection-molded item of the present utility model trimming roller cutter, letterClaim this roller cutter, this roller cutter is made up of handle of a knife 1, knife bar 2, cutter head 3 and spring 4, wherein: described handle of a knife1, knife bar 2 and cutter head 3 are the integrated member of the spring steel of cylinder step, and handle of a knife 1 is positioned at described knife bar2 top, cutter head 3 is positioned at the below of knife bar 2, and the diameter of described cutter head 3 is greater than the diameter of described knife bar 2,The diameter of described handle of a knife 1 is greater than the diameter of described cutter head 3; The cylinder of described cutter head 3 is smooth minute surface;
The cylindroid helical-coil extension spring that described spring 4 is close circle, spring 4 is enclosed within described knife bar 2 places, bulletThe fixing welding in lower surface of the upper end of spring 4 and handle of a knife 1, the upper surface of the lower end of spring 4 and cutter head 3 is fixedWelding.
Operation principle and beneficial effect
When application, this roller cutter carries out the target-seeking roll-in of numerical control by numerical control engraving and milling machine tool to automotive trim injection-molded itemFormula deburring. When work, automotive trim injection-molded item is clamped on the pattern of numerical control engraving and milling machine tool workbench,The electric main shaft of numerical control engraving and milling machine tool is clamping handle of a knife 1 High Rotation Speed of this roller cutter, the cutter head 3 of High Rotation SpeedCylinder carries out roll-in deburring along the edge of automotive trim injection-molded item to the overlap of automotive trim injection-molded item.
When the target-seeking roll-in deburring of numerical control, the cylinder of cutter head 3 need apply the overlap of automotive trim injection-molded itemBe full of elastic pressure, the elastic distortion effect of knife bar 2 is for described interference elastic pressure is provided, due to heightThe elastic distortion athletic meeting of speed rotation makes knife bar 2 fracture because producing resonance, and the effect of described spring 4 is to useIn the described resonance of preventing, to ensure the safety of knife bar 2.
This roller knife structure is simple, and reliable operation is carried out automotive trim injection-molded item for numerical control engraving and milling machine toolThe target-seeking roll-in deburring of numerical control, makes the deburring of automotive trim injection-molded item, has improved the uniformity of quality, eliminatesDefective products and scrap, improved efficiency, reduced cost.
Claims (1)
1. the machine of an automotive trim injection-molded item trimming roller cutter, this roller cutter is by handle of a knife (1), knife bar (2), cutterHead (3) and spring (4) form, and it is characterized in that: described handle of a knife (1), knife bar (2) and cutter head (3) are cylinder stepThe integrated member of the spring steel of shape, handle of a knife (1) is positioned at the top of described knife bar (2), and cutter head (3) is positioned at knife bar (2)Below, the diameter of described cutter head (3) is greater than the diameter of described knife bar (2), the diameter of described handle of a knife (1) is greater than instituteState the diameter of cutter head (3); The cylinder of described cutter head (3) is smooth minute surface;
The cylindroid helical-coil extension spring that described spring (4) is close circle, spring (4) is enclosed within described knife bar (2) and locates, bulletThe fixing welding in lower surface of the upper end of spring (4) and handle of a knife (1), the upper surface of the lower end of spring (4) and cutter head (3) is fixedWelding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141168.0U CN205238392U (en) | 2015-12-28 | 2015-12-28 | Automotive interior annotates plastic product's machine deburring roller sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521141168.0U CN205238392U (en) | 2015-12-28 | 2015-12-28 | Automotive interior annotates plastic product's machine deburring roller sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205238392U true CN205238392U (en) | 2016-05-18 |
Family
ID=55937468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521141168.0U Expired - Fee Related CN205238392U (en) | 2015-12-28 | 2015-12-28 | Automotive interior annotates plastic product's machine deburring roller sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205238392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459310A (en) * | 2015-12-28 | 2016-04-06 | 宁波天艺数控机械有限公司 | Trimming rolling cutter for machine use for automotive trim injection-molded products |
-
2015
- 2015-12-28 CN CN201521141168.0U patent/CN205238392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459310A (en) * | 2015-12-28 | 2016-04-06 | 宁波天艺数控机械有限公司 | Trimming rolling cutter for machine use for automotive trim injection-molded products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20171228 |