CN217256613U - Adjustable trimming jig - Google Patents
Adjustable trimming jig Download PDFInfo
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- CN217256613U CN217256613U CN202122920288.2U CN202122920288U CN217256613U CN 217256613 U CN217256613 U CN 217256613U CN 202122920288 U CN202122920288 U CN 202122920288U CN 217256613 U CN217256613 U CN 217256613U
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- flat supporting
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Abstract
The utility model discloses an adjustable deburring tool. The adjustable trimming jig comprises a base plate, two flat supporting fingers and two limiting baffles; the upper surface of the base plate is provided with a transverse feeding groove which vertically crosses and penetrates through the left side surface and the right side surface and a longitudinal limiting groove which penetrates through the front side surface and the rear side surface, and the middle of the right side surface of the transverse feeding groove is flush and extended outwards to form a lower platform; the two flat supporting fingers are connected to the right side face of the lower platform, and the flat supporting fingers are flush with the upper surface of the lower platform; the rectangular bodies of the two limiting baffle plates are longitudinally and adjustably connected in a longitudinal limiting groove, the inner ends of the right side faces of the rectangular bodies are flush and extend to form rectangular extending fingers, the inner side faces, connected with the rectangular bodies, of the extending fingers are vertical plane limiting faces, the extending fingers are located in the longitudinal limiting groove, and the limiting faces are located outside the inner side faces of the flat supporting fingers. The utility model discloses have and adopt base plate, flat support to indicate to support at feed end, discharge end parallel and level, make the horizontal steady removal of material carrying area, improved the yields, effect that manufacturing cost reduced.
Description
Technical Field
The utility model relates to a processingequipment of 3C part, in particular to adjustable deburring tool.
Background
The popularization and the development of present digital products, every digital product contains a large amount of 3C parts, involve various bubble cotton products in the 3C part, in order to improve production efficiency, generally adopt the circular knife processing, and bubble cotton series product structure is complicated, and the product is various, especially in the various deburring processes of circular knife, there is the material area kickdown around the ejection of compact, rocks easily, arouses the material area pincher trees phenomenon, has the material area skew simultaneously, and the deburring is uneven straight, and the product yields is low, and the cost is wasted, needs workman frequently to adjust equipment, and equipment utilization is low.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more of the above-mentioned problem, the utility model provides an adjustable deburring tool.
According to one aspect of the utility model, the adjustable trimming jig comprises a base plate, two flat supporting fingers and two limit baffles;
the upper surface of the base plate is provided with a transverse material conveying groove which vertically intersects and penetrates through the left side surface and the right side surface and a longitudinal limiting groove which penetrates through the front side surface and the rear side surface, the middle of the right side surface of the transverse material conveying groove extends outwards in a flush manner to form a lower platform, four corners of the base plate are respectively provided with a convex connecting block, and the four connecting blocks are respectively connected with the base through a threaded piece in a longitudinally adjustable manner;
the flat supporting fingers are in a sheet shape, the two flat supporting fingers are connected to the right side face of the lower platform, the flat supporting fingers are flush with the upper surface of the lower platform, and the flat supporting fingers are located in avoidance cavities of a lower carrier roller and a trimming roller of the circular knife edge trimming machine and enter the discharge end;
the rectangular bodies of the two limiting baffles are longitudinally and adjustably connected in a longitudinal limiting groove, the outer ends of the right side faces of the rectangular bodies are flush and extend to form rectangular extending fingers, the inner side faces, connected with the extending fingers, of the rectangular bodies are limiting faces perpendicular to the plane, the extending fingers are located in the longitudinal limiting groove, the limiting faces are located outside the inner side faces of the flat supporting fingers, and the lower platform and the extending fingers enter the feeding end of the circular knife edge trimming machine;
the two sides of the material carrying belt are guided by the limiting surface, the lower side of the material carrying belt is guided by the lower platform to enter the circular knife edge trimming machine, the edge trimming roller cuts a product, and the material carrying belt enters the next work station through the flat support of the flat support finger.
The device is used in a circular knife edge trimming machine, a base plate and a flat supporting finger are adopted to support a material carrying belt before and after circular knife trimming, two limiting surfaces are used for guiding two sides of the material carrying belt in a bidirectional straight line manner, the distance between the two limiting surfaces is adjustable, and the device is suitable for products with various widths; the beneficial effects are as follows: firstly, the base plate and the flat support are supported at the feeding end and the discharging end in a flush manner, so that the material carrying belt moves horizontally and stably, the production defect caused by the bending of the material carrying belt is avoided, meanwhile, the material carrying belt cannot be wrinkled, the yield is improved, the production cost is reduced, the frequent manual adjustment is reduced, the equipment utilization rate is improved, and the production efficiency is improved; secondly, the trimming width is adjustable, and the method is suitable for production of carrying belts with various widths; thirdly, a longitudinal limiting groove and a transverse limiting groove are formed, so that the limiting baffle is accurately installed, and the support flatness is improved; and the extending fingers and the flat supporting fingers are small in size, can be mounted in the trimming tool to the maximum extent, and improves the utilization rate of equipment.
In some embodiments, the lower platform is integrally formed with the lower finger.
In some embodiments, the left end of the rectangular body is provided with a circular arc guide angle.
In some embodiments, the two transverse feed grooves and the two center lines of the longitudinal limiting groove are coincident with the center line of the substrate.
In some embodiments, each connecting block is provided with a longitudinal adjusting hole of a longitudinal long round through hole structure, and the threaded piece is connected with the base through the longitudinal adjusting hole.
In some embodiments, the longitudinal adjustment hole is a stepped oblong through hole, and a hexagonal socket head screw in the stepped oblong through hole is connected with the base.
In some embodiments, two rows of distance-adjusting threaded holes are symmetrically formed in the front end and the rear end of the longitudinal limiting groove, the rectangular body is provided with a longitudinal long round structure of width-adjusting holes, and the threaded part penetrates through the width-adjusting holes to be connected with two distance-adjusting threaded holes in one row.
In some embodiments, the stop surface is a high-precision plane machined by a high-precision machine tool.
In some embodiments, the limit stop is a polyurethane block or a nylon block;
or the substrate is a rectangular flat plate with a galvanized surface.
Drawings
Fig. 1 is a three-dimensional schematic view of an adjustable trimming jig according to an embodiment of the present invention;
FIG. 2 is a schematic front view of the adjustable trimming jig shown in FIG. 1;
FIG. 3 is a three-dimensional schematic view of the substrate shown in FIG. 1;
FIG. 4 is a three-dimensional schematic view of the retainer flapper of FIG. 1;
the device comprises a base plate 1, a transverse feeding groove 11, a longitudinal limiting groove 12, a lower platform 13, a connecting block 14, a longitudinal adjusting hole 15 and a distance adjusting threaded hole 16; a flat supporting finger 2;
the limiting baffle 3, a rectangular body 30, an outward extending finger 31, a limiting surface 32, an arc guide angle 33 and a width adjusting hole 34.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 to 4 schematically show an adjustable trimming jig according to an embodiment of the present invention. As shown in the figure, the device comprises a base plate 1, two flat supporting fingers 2 and two limiting baffles 3;
the upper surface of the base plate 1 is provided with a transverse material feeding groove 11 which penetrates through the left side surface and the right side surface and is vertically crossed, and a longitudinal limiting groove 12 which penetrates through the front side surface and the rear side surface, the middle of the right side surface of the transverse material feeding groove 11 is outwards and flatly extended to form a lower platform 13, four corners of the base plate 1 are respectively provided with a convex connecting block 14, and the four connecting blocks 14 are respectively connected with a base in a longitudinally adjustable mode through threaded parts;
the flat supporting fingers 2 are in a sheet shape, the two flat supporting fingers 2 are connected to the right side face of the lower platform 13, the flat supporting fingers 2 are flush with the upper surface of the lower platform 13, and the flat supporting fingers 2 are positioned in avoidance cavities of a lower carrier roller and a trimming roller of the circular knife edge trimmer and enter the discharge end;
the rectangular bodies 30 of the two limiting baffles 3 are longitudinally and adjustably connected in the longitudinal limiting groove 12, the inner ends of the right side faces of the rectangular bodies 30 extend out in parallel to form rectangular extending fingers 31, the inner side faces, connected with the extending fingers 31 and the rectangular bodies 30, of the rectangular bodies are vertical plane limiting faces 32, the extending fingers 31 are located in the longitudinal limiting groove 12, the limiting faces 32 are located outside the inner side faces of the flat supporting fingers 2, and the lower platform 13 and the extending fingers 31 enter the feeding end of the circular knife edge trimmer;
the two sides of the material carrying belt are guided by the limiting surface 32, the lower side of the material carrying belt is guided by the lower platform 13 to enter the circular knife edge trimming machine, the edge trimming roller cuts a product, and the material carrying belt enters the next work station through the flat support guide of the flat support finger 2.
The device is used in a circular knife edge trimming machine, a base plate 1 and a flat supporting finger 2 are adopted to support a material carrying belt before and after circular knife trimming, two limiting surfaces 32 are guided to two sides of the material carrying belt in a bidirectional straight line manner, the distance between the two limiting surfaces 32 is adjustable, and the device is suitable for products with various widths; the beneficial effects are as follows: firstly, the base plate 1 and the flat support fingers 2 are supported at the feeding end and the discharging end in a flush manner, so that the material carrying belt moves horizontally and stably, the production defect caused by the bending of the material carrying belt is avoided, meanwhile, the material carrying belt cannot wrinkle, the yield is improved, the production cost is reduced, the frequent manual adjustment is reduced, the utilization rate of equipment is improved, and the production efficiency is improved; secondly, the trimming width is adjustable, and the method is suitable for production of carrying belts with various widths; thirdly, a longitudinal limiting groove 12 and a transverse limiting groove 11 are arranged, so that the limiting baffle 3 is accurately installed, and the support flatness is improved; fourthly, the extending fingers 31 and the flat supporting fingers 2 are small in size, can be mounted in the trimming tool to the maximum extent, and improves the utilization rate of equipment.
Preferably, the flat supporting finger 2 and the lower platform 13 are integrally formed. The beneficial effects are as follows: the flat support finger 2 is machined integrally, the deformation is small, the machining precision is high, and good straightness can be kept.
Preferably, the rectangular body 30 is provided at the left end thereof with a circular arc guide corner 33. The beneficial effects are as follows: the arc guide angle 33 can guarantee the soft diversion of carrying the material area, when avoiding appearing unusually, the material area is carried in the damage friction.
Preferably, two central lines of the transverse material feeding grooves 11 and two central lines of the longitudinal limiting grooves 12 are coincident with the central line of the base plate 1. The beneficial effects are as follows: the device can keep better equipment installation benchmark, and equipment is easy to process and adjust simultaneously.
Preferably, each connecting block 14 is provided with a longitudinal adjusting hole 15 with a longitudinal long round through hole structure, and the threaded piece is connected with the base through the longitudinal adjusting hole 15. The beneficial effects are as follows: this arrangement enables the base block 1 to be mounted in the best support position.
Preferably, the longitudinal adjusting hole 15 is a stepped long circular through hole, and a hexagonal cylindrical head screw in the stepped long circular through hole is connected with the base. The beneficial effects are as follows: the stepped long round through hole enables the equipment to be small in size, and meanwhile, the screws do not leak.
Preferably, two rows and a plurality of rows of distance-adjusting threaded holes 16 are symmetrically arranged at the front end and the rear end of the longitudinal limiting groove 12, a longitudinal long round structure of width-adjusting holes 34 is arranged on the rectangular body 30, and the threaded piece passes through the width-adjusting holes 34 to be connected with the two distance-adjusting threaded holes 16 in one row. The beneficial effects are as follows: this arrangement enables the width between the two stop surfaces 32 to be within a large adjustment range.
Preferably, the stop surface 32 is a high-precision plane machined by a high-precision machine tool. The beneficial effects are as follows: the limiting surface 32 is high in precision, so that the running flatness of the material carrying belt is higher.
Preferably, the limit baffle 3 is a polyurethane block or a nylon block; the beneficial effects are as follows: the limiting baffle 3 made of the material has the function of reducing the abrasion of the material carrying belt.
Preferably, the substrate 1 is a rectangular flat plate with a galvanized surface. The beneficial effects are as follows: the substrate 1 can obtain good corrosion resistance and abrasion resistance.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. An adjustable trimming jig is characterized by comprising a base plate (1), two flat supporting fingers (2) and two limiting baffles (3);
the upper surface of the base plate (1) is provided with a transverse material feeding groove (11) which penetrates through the left side surface and the right side surface and is vertically crossed, and a longitudinal limiting groove (12) which penetrates through the front side surface and the rear side surface, the middle of the right side surface of the transverse material feeding groove (11) is outwards parallel and level to extend to form a lower platform (13), four corners of the base plate (1) are respectively provided with a raised connecting block (14), and the four connecting blocks (14) are respectively connected with a base in a longitudinally adjustable mode through threaded parts;
the flat supporting fingers (2) are in a sheet shape, the two flat supporting fingers (2) are connected to the right side surface of the lower platform (13), the upper surfaces of the flat supporting fingers (2) and the lower platform (13) are parallel and level, and the flat supporting fingers (2) are positioned in avoidance cavities of a lower carrier roller and a trimming roller of the circular knife edge trimming machine and enter a discharge end;
the rectangular bodies (30) of the two limiting baffles (3) are longitudinally and adjustably connected in the longitudinal limiting groove (12), the inner ends of the right side faces of the rectangular bodies (30) extend outwards in parallel to form rectangular outward extending fingers (31), the inner side faces, connected with the rectangular bodies (30), of the outward extending fingers (31) are vertical plane limiting faces (32), the outward extending fingers (31) are located in the longitudinal limiting groove (12), the limiting faces (32) are located outside the inner side faces of the flat supporting fingers (2), and the lower platform (13) and the outward extending fingers (31) enter the feeding end of the circular knife edge trimmer;
the two sides of the material carrying belt are guided by the limiting surface (32), the lower side of the material carrying belt is guided by the lower platform (13) to enter a circular knife edge trimming machine, a product is cut by the edge trimming roller, and the material carrying belt enters the next work station through the flat support guide of the flat support finger (2).
2. The adjustable trimming jig according to claim 1, characterized in that the flat supporting fingers (2) and the lower platform (13) are integrally formed.
3. The adjustable trimming jig according to claim 1, characterized in that the rectangular body (30) is provided with an arc guide angle (33) at the left end.
4. The adjustable trimming jig according to claim 1, characterized in that two center lines of the transverse feeding groove (11) and the longitudinal limiting groove (12) are coincident with the center line of the base plate (1).
5. The adjustable trimming jig according to claim 1, wherein each connecting block (14) is provided with a longitudinal adjusting hole (15) with a longitudinal long round through hole structure, and a threaded member is connected with the base through the longitudinal adjusting hole (15).
6. The adjustable trimming jig according to claim 5, characterized in that the longitudinal adjusting hole (15) is a stepped oblong through hole, and a hexagonal cylindrical head screw in the stepped oblong through hole is connected with the base.
7. The adjustable trimming jig according to claim 1, characterized in that the longitudinal limiting groove (12) is provided with two rows of distance-adjusting threaded holes (16) at the front and rear ends thereof, the rectangular body (30) is provided with a longitudinal oblong width-adjusting hole (34), and a threaded member passes through the width-adjusting hole (34) to connect the two distance-adjusting threaded holes (16) in one row.
8. The adjustable trimming jig according to claim 1, wherein the limiting surface (32) is a high-precision plane machined by a high-precision machine tool.
9. The adjustable trimming jig according to claim 1, characterized in that the limit baffle (3) is a polyurethane block or a nylon block;
or the substrate (1) is a rectangular flat plate with a galvanized surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920288.2U CN217256613U (en) | 2021-11-25 | 2021-11-25 | Adjustable trimming jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920288.2U CN217256613U (en) | 2021-11-25 | 2021-11-25 | Adjustable trimming jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217256613U true CN217256613U (en) | 2022-08-23 |
Family
ID=82883274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122920288.2U Active CN217256613U (en) | 2021-11-25 | 2021-11-25 | Adjustable trimming jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217256613U (en) |
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2021
- 2021-11-25 CN CN202122920288.2U patent/CN217256613U/en active Active
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