Automatic punching jig for water gap of decorating part
The design of an automatic punching fixture for decorative parts has solved the problems of low efficiency and poor accuracy of manual punching of sprue marks for TP decorative parts. It has achieved efficient and uniform sprue cutting and stable clamping, thereby improving production efficiency and product quality.
Patent Information
- Application Number
- CN202423172131.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-23
AI Technical Summary
The current TP decorative parts sprue processing suffers from low efficiency and poor accuracy due to manual punching, resulting in high production costs and poor product quality.
An automatic punching fixture for decorative parts was designed, comprising an automatic punching mechanism and a pressing mechanism. Through automated equipment, it can simultaneously cut multiple sprues and stably press the decorative parts, thereby improving processing efficiency and accuracy.
It achieves efficient and uniform cutting of sprues for decorative parts, reduces manual labor, ensures product quality, and reduces production costs and appearance defects.
Smart Images
Figure CN223604924U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of decorating part water gap processing, specifically relates to a decorating part water gap automatic punching jig. BACKGROUND
[0002] When the TP decorating part product is processed, the punching water gap procedure is often needed after the injection molding procedure, and the existing punching water gap procedure is generally punched by manual punching, on the one hand, a large amount of manpower and time are consumed, the production cost of the TP decorating part product is improved, on the other hand, the accuracy of manual operation is often low, the water gap is easily overcut or the water gap is too high, secondary processing is needed, not only more manpower and time are consumed, but also appearance bad problems are easily produced, thereby the quality of the product is also affected, it is difficult to meet the production and processing demand. UTILITY MODEL CONTENT
[0003] To solve the above technical problems, a decorating part water gap automatic punching jig is provided, which solves the problem of inconvenient TP decorating part water gap cutting in the prior art.
[0004] To achieve the above purpose, the utility model adopts the technical scheme that a decorating part water gap automatic punching jig, including base, product positioning plate set in the upper of base and product positioning groove for decorating part placement opened in the top surface of product positioning plate, automatic punching mechanism is arranged between product positioning plate and base, four corners of product positioning plate are all fixed with support column between product positioning plate and base, the upper of product positioning plate is provided with pressure equipment mechanism for pressing decorating part;
[0005] The automatic punching mechanism includes a knife holder horizontally slidingly arranged in the middle of the bottom surface of the product positioning plate, a plurality of punching slots are equidistantly formed on the bottom surface of the product positioning groove, a punching cutter is slidingly arranged in the punching slot, and the bottom end of the punching cutter is fixedly penetrated through the knife holder.
[0006] The pressure equipment mechanism includes a pressing die plate slidingly arranged above the product positioning plate and a pressing die fixed to the bottom surface of the pressing die plate, limit sliding rods are fixed at both corner portions of the bottom surface of the pressing die plate, and limit sliding holes adapted to the limit sliding rods are formed through the top surface of the product positioning plate.
[0007] Preferably, the automatic punching mechanism further includes an installation plate located on one side of the knife holder and fixed perpendicularly to one side wall of the product positioning plate, a gas cylinder is installed on the installation plate, and the telescopic end of the gas cylinder penetrates through the installation plate and is fixedly connected with the knife holder.
[0008] Preferably, the other side of the tool holder is provided with a support seat fixed to the bottom surface of the product positioning plate, the support seat is inverted L-shaped, and a support sliding rod fixedly connected with the tool holder is slidably penetrated in the inner wall of the vertical section of the support seat.
[0009] Preferably, a blanking groove corresponding to the punching slit is penetrated in the inner wall of the tool holder, and the blanking groove is located on one side of the punching cutter.
[0010] Compared with the prior art, the utility model has the advantages that:
[0011] The automatic punching mechanism can synchronously and uniformly cut off multiple sprues on the bottom surface of the decoration piece in a short time after the decoration piece is placed in the inner side of the product positioning groove, compared with the manual punching processing mode in the prior art, the decoration piece sprue punching efficiency can be effectively improved, the artificial working strength is reduced, the decoration piece sprue cutting is uniform, and the product quality is guaranteed.
[0012] Secondly, after the decoration piece to be processed is placed in the product positioning groove, the pressing mold plate is lowered to approach the product positioning plate under gravity, so that the pressing mold plate penetrates into the product positioning groove and presses the decoration piece, so that the pressing effect of the decoration piece is effectively realized, and the stability of the decoration piece during punching is guaranteed. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a whole structure schematic view of the utility model;
[0014] Figure 2 It is a product positioning plate and product positioning groove structure schematic view of the utility model;
[0015] Figure 3 It is a pressing mold plate and pressing mold structure schematic view of the utility model;
[0016] Figure 4 It is a base bottom surface structure schematic view of the utility model.
[0017] The figure mark is:
[0018] 1, base; 2, product positioning plate; 3, support column; 4, product positioning groove; 5, pressing mold plate; 6, pressing mold; 7, limiting sliding rod; 8, limiting sliding hole; 9, punching slit; 10, tool holder; 11, punching cutter; 12, mounting plate; 13, air cylinder; 14, support seat; 15, support sliding rod; 16, blanking groove. DETAILED DESCRIPTION
[0019] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be conceived by those skilled in the art.
[0020] Referring to Figures 1-4 As shown in FIG. 1, an automatic cutting jig for water gap of a decorative part includes a base 1, a product positioning plate 2 arranged above the base 1, and a product positioning groove 4 arranged on the top surface of the product positioning plate 2 for placing the decorative part. An automatic cutting mechanism is arranged between the product positioning plate 2 and the base 1. A support column 3 is fixed between each corner of the product positioning plate 2 and the base 1.
[0021] Through the arrangement of the automatic cutting mechanism, the automatic cutting mechanism can simultaneously and uniformly cut off multiple water gaps on the bottom surface of the decorative part within a short time after the decorative part is placed inside the product positioning groove 4. Compared with the manual cutting processing method in the prior art, the automatic cutting mechanism can effectively improve the efficiency of cutting the water gap of the decorative part, reduce the labor intensity, and ensure the uniformity of cutting the water gap of the decorative part and the quality of the product.
[0022] Further, referring to Figure 2 and Figure 4 It is worth noting that the automatic cutting mechanism includes a knife holder 10 arranged horizontally and slidably on the middle part of the bottom surface of the product positioning plate 2. A plurality of cutting seams 9 are equidistantly arranged on the bottom surface of the product positioning groove 4. A cutting knife 11 is slidably arranged in the cutting seam 9. The bottom end of the cutting knife 11 is fixedly penetrated through the knife holder 10.
[0023] After the decorative part to be processed is placed inside the product positioning groove 4, the water gap part of the bottom surface of the decorative part can be inserted into the cutting seam 9. Then, the knife holder 10 in the automatic cutting mechanism is slid to one side, so that multiple cutting knives 11 slide synchronously and uniformly inside the corresponding cutting seam 9. In this way, the multiple cutting knives 11 automatically and uniformly cut off the multiple water gap parts on the bottom surface of the decorative part.
[0024] Further, referring to Figure 4 It is worth noting that a blanking groove 16 corresponding to the cutting seam 9 is arranged in the inner wall of the knife holder 10. The blanking groove 16 is located on one side of the cutting knife 11.
[0025] Through the arrangement of the blanking groove 16, after the water gap of the decorative part is cut by the cutting knife 11, the cut material can automatically fall and be discharged from the blanking groove 16. This facilitates the cleaning of the cut material by the worker and avoids the accumulation of the cut material between the knife holder 10 and the product positioning plate 2, which affects the sliding of the knife holder 10.
[0026] Further, referring to Figure 2 and Figure 4As shown, it is worth mentioning that the automatic punching mechanism further comprises a mounting plate 12 fixed vertically on one side of the tool holder 10 and a side wall of the product positioning plate 2, and a pneumatic cylinder 13 is mounted on the mounting plate 12, and the telescopic end of the pneumatic cylinder 13 penetrates through the mounting plate 12 and is fixedly connected with the tool holder 10;
[0027] Through the arrangement of the pneumatic cylinder 13, when the pneumatic cylinder 13 is started, the telescopic end of the pneumatic cylinder 13 is continuously retracted and pulls the tool holder 10, so that the tool holder 10 slides unidirectionally on the bottom surface of the product positioning plate 2, and the punching cutter 11 slides in the punching seam 9 to punch the water port.
[0028] Further, referring to Figure 4 As shown, it is worth mentioning that the other side of the tool holder 10 is provided with a supporting seat 14 fixed on the bottom surface of the product positioning plate 2, the supporting seat 14 is in inverted L shape, and a supporting slide rod 15 fixedly connected with the tool holder 10 is slidably penetrated in the inner wall of the vertical section of the supporting seat 14;
[0029] Through the arrangement of the supporting slide rod 15, during the process of pulling the tool holder 10 by the pneumatic cylinder 13, the supporting slide rod 15 can be continuously slid through the supporting seat 14 synchronously, thereby effectively limiting the movement track of the tool holder 10 and ensuring the stability of the tool holder 10 during movement.
[0030] Further, referring to Figures 1-3 As shown, it is worth mentioning that the upper side of the product positioning plate 2 is provided with a pressing mechanism for pressing the decorative part;
[0031] The pressing mechanism comprises a pressing die plate 5 slidably arranged above the product positioning plate 2 and a pressing die 6 fixed on the bottom surface of the pressing die plate 5, and limiting slide rods 7 are fixed at two corner positions of the bottom surface of the pressing die plate 5, and limiting slide holes 8 matched with the limiting slide rods 7 are formed through the top surface of the product positioning plate 2;
[0032] Through the arrangement of the pressing mechanism, after the decorative part to be processed is placed in the product positioning groove 4, the pressing die plate 5 is immediately lowered to automatically approach the product positioning plate 2 under the action of gravity, so that the pressing die 6 penetrates into the product positioning groove 4 and presses the decorative part, thereby effectively implementing the pressing effect on the decorative part and ensuring the stability of the decorative part during punching;
[0033] Conversely, after the decorative part is pressed, the pressing die plate 5 is pulled up, so that the pressing die 6 is withdrawn from the inside of the product positioning groove 4, that is, the pressing effect of the pressing die 6 on the decorative part is released, which is convenient for manual replacement;
[0034] And during the process of pulling up and lowering the pressing die plate 5, the limiting slide rods 7 can be penetrated into the inner wall of the limiting slide holes 8, thereby effectively limiting the movement track of the pressing die plate 5 and ensuring the stability of the overall movement of the pressing die plate 5 and the pressing die 6.
[0035] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.
Claims
1. An automatic trimming jig for a trim water gap, characterized in that, Including base (1), product positioning plate (2) arranged above the base (1) and product positioning groove (4) for placing the decoration part is opened in the top surface of the product positioning plate (2), the product positioning plate (2) and the base (1) between the automatic punching mechanism is arranged, the four corners of the product positioning plate (2) are all fixed with support column (3) between the base (1), the upper of the product positioning plate (2) is provided with the pressing mechanism for pressing the decoration part; The automatic punching mechanism includes the knife rest (10) that is horizontally slidably arranged in the middle part of the bottom surface of the product positioning plate (2), a plurality of punching seams (9) are equidistantly opened on the bottom surface of the product positioning groove (4), the punching cutter (11) is slidably arranged in the punching seam (9), the bottom end of the punching cutter (11) is fixedly penetrated through the knife rest (10); The pressing mechanism includes the pressing die (6) fixed on the bottom surface of the pressing die plate (5) and the pressing die plate (5) slidably arranged above the product positioning plate (2), the two corner portions of the bottom surface of the pressing die plate (5) are all fixed with the limiting slide rod (7), the top surface of the product positioning plate (2) is penetrated and opened with the limiting slide hole (8) matched with the limiting slide rod (7).
2. The automatic punching jig for a trim water gap according to claim 1, wherein The automatic punching mechanism further includes the mounting plate (12) located on one side of the knife rest (10) and fixed perpendicularly with the side wall of the product positioning plate (2), the air cylinder (13) is installed on the mounting plate (12), the telescopic end of the air cylinder (13) is penetrated through the mounting plate (12) and is fixedly connected with the knife rest (10).
3. The automatic trimming die for the water gap of the trim part according to claim 2, characterized in that, The other side of the knife rest (10) is provided with the support seat (14) fixed on the bottom surface of the product positioning plate (2), the support seat (14) is inverted L-shaped, the inner wall of the vertical section of the support seat (14) is slidably penetrated with the support slide rod (15) fixedly connected with the knife rest (10).
4. The automatic trimming die for the water gap of the trim part according to claim 3, characterized in that, The inner wall of the knife rest (10) is penetrated and opened with the blanking groove (16) corresponding to the punching seam (9), and the blanking groove (16) is located on one side of the punching cutter (11).